merged entityreference submodule
This commit is contained in:
Bachir Soussi Chiadmi
commit
aceb299147
@ -0,0 +1,93 @@
|
||||
diff --git a/plugins/selection/EntityReference_SelectionHandler_Generic.class.php b/plugins/selection/EntityReference_SelectionHandler_Generic.class.php
|
||||
index 7db4045..f3ff067 100644
|
||||
--- a/plugins/selection/EntityReference_SelectionHandler_Generic.class.php
|
||||
+++ b/plugins/selection/EntityReference_SelectionHandler_Generic.class.php
|
||||
@@ -307,6 +307,27 @@ class EntityReference_SelectionHandler_Generic_node extends EntityReference_Sele
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_user extends EntityReference_SelectionHandler_Generic {
|
||||
+ /**
|
||||
+ * Implements EntityReferenceHandler::settingsForm().
|
||||
+ */
|
||||
+ public static function settingsForm($field, $instance) {
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+ $settings = $field['settings']['handler_settings'];
|
||||
+ $form = parent::settingsForm($field, $instance);
|
||||
+ $form['referenceable_roles'] = array(
|
||||
+ '#type' => 'checkboxes',
|
||||
+ '#title' => t('User roles that can be referenced'),
|
||||
+ '#default_value' => isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array(),
|
||||
+ '#options' => user_roles(TRUE),
|
||||
+ );
|
||||
+ $form['referenceable_status'] = array(
|
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+ '#type' => 'checkboxes',
|
||||
+ '#title' => t('User status that can be referenced'),
|
||||
+ '#default_value' => isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active'),
|
||||
+ '#options' => array('active' => t('Active'), 'blocked' => t('Blocked')),
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||||
+ );
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||||
+ return $form;
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||||
+ }
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||||
+
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||||
public function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
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$query = parent::buildEntityFieldQuery($match, $match_operator);
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||||
|
||||
@@ -315,21 +336,33 @@ class EntityReference_SelectionHandler_Generic_user extends EntityReference_Sele
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$query->propertyCondition('name', $match, $match_operator);
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}
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||||
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||||
- // Adding the 'user_access' tag is sadly insufficient for users: core
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||||
- // requires us to also know about the concept of 'blocked' and
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- // 'active'.
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||||
- if (!user_access('administer users')) {
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||||
- $query->propertyCondition('status', 1);
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||||
+ $field = $this->field;
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+ $settings = $field['settings']['handler_settings'];
|
||||
+ $referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
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||||
+ $referenceable_status = isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active');
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||||
+
|
||||
+ // If this filter is not filled, use the users access permissions.
|
||||
+ if (empty($referenceable_status)) {
|
||||
+ // Adding the 'user_access' tag is sadly insufficient for users: core
|
||||
+ // requires us to also know about the concept of 'blocked' and 'active'.
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||||
+ if (!user_access('administer users')) {
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+ $query->propertyCondition('status', 1);
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||||
+ }
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||||
+ }
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+ elseif (count($referenceable_status) == 1) {
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+ $values = array('active' => 1, 'blocked' => 0);
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+ $query->propertyCondition('status', $values[key($referenceable_status)]);
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}
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||||
+
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return $query;
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||||
}
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||||
|
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public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
+ $conditions = &$query->conditions();
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||||
if (user_access('administer users')) {
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||||
- // In addition, if the user is administrator, we need to make sure to
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+ // If the user is administrator, we need to make sure to
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||||
// match the anonymous user, that doesn't actually have a name in the
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// database.
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||||
- $conditions = &$query->conditions();
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foreach ($conditions as $key => $condition) {
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||||
if ($condition['field'] == 'users.name') {
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||||
// Remove the condition.
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||||
@@ -356,6 +389,19 @@ class EntityReference_SelectionHandler_Generic_user extends EntityReference_Sele
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||||
}
|
||||
}
|
||||
}
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||||
+
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+ $field = $this->field;
|
||||
+ $settings = $field['settings']['handler_settings'];
|
||||
+ $referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
|
||||
+ if (!$referenceable_roles || !empty($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
|
||||
+ // Return early if "authenticated user" choosen.
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||||
+ return;
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||||
+ }
|
||||
+
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||||
+ if (!isset($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
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||||
+ $query->join('users_roles', 'users_roles', 'users.uid = users_roles.uid');
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||||
+ $query->condition('users_roles.rid', array_keys($referenceable_roles), 'IN');
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||||
+ }
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||||
}
|
||||
}
|
||||
|
||||
339
sites/all/modules/contrib/fields/entityreference/LICENSE.txt
Normal file
339
sites/all/modules/contrib/fields/entityreference/LICENSE.txt
Normal file
@ -0,0 +1,339 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
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of this license document, but changing it is not allowed.
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|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
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freedom to share and change it. By contrast, the GNU General Public
|
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License is intended to guarantee your freedom to share and change free
|
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software--to make sure the software is free for all its users. This
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General Public License applies to most of the Free Software
|
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Foundation's software and to any other program whose authors commit to
|
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using it. (Some other Free Software Foundation software is covered by
|
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the GNU Lesser General Public License instead.) You can apply it to
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your programs, too.
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When we speak of free software, we are referring to freedom, not
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price. Our General Public Licenses are designed to make sure that you
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have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to make restrictions that forbid
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These restrictions translate to certain responsibilities for you if you
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For example, if you distribute copies of such a program, whether
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We protect your rights with two steps: (1) copyright the software, and
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Also, for each author's protection and ours, we want to make certain
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Finally, any free program is threatened constantly by software
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License applies to any program or other work which contains
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END OF TERMS AND CONDITIONS
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|
||||
How to Apply These Terms to Your New Programs
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|
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If you develop a new program, and you want it to be of the greatest
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|
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||||
|
||||
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|
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||||
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|
||||
Gnomovision version 69, Copyright (C) year name of author
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This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License.
|
||||
16
sites/all/modules/contrib/fields/entityreference/README.txt
Normal file
16
sites/all/modules/contrib/fields/entityreference/README.txt
Normal file
@ -0,0 +1,16 @@
|
||||
DESCRIPTION
|
||||
===========
|
||||
Provides a field type that can reference arbitrary entities.
|
||||
|
||||
SITE BUILDERS
|
||||
=============
|
||||
Note that when using a select widget, Entity reference loads all the
|
||||
entities in that list in order to get the entity's label. If there are
|
||||
too many loaded entities that site might reach its memory limit and crash
|
||||
(also known as WSOD). In such a case you are advised to change the widget
|
||||
to "autocomplete". If you get a WSOD when trying to edit the field
|
||||
settings, you can reach the widget settings directly by navigation to
|
||||
|
||||
admin/structure/types/manage/[ENTITY-TYPE]/fields/[FIELD-NAME]/widget-type
|
||||
|
||||
Replace ENTITY-TYPE and FIELD_NAME with the correct values.
|
||||
@ -0,0 +1,4 @@
|
||||
|
||||
.entityreference-settings {
|
||||
margin-left: 1.5em;
|
||||
}
|
||||
@ -0,0 +1,26 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Support for processing entity reference fields in devel generate.
|
||||
*/
|
||||
|
||||
function entityreference_devel_generate($object, $field, $instance, $bundle) {
|
||||
if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {
|
||||
return devel_generate_multiple('_entityreference_devel_generate', $object, $field, $instance, $bundle);
|
||||
}
|
||||
else {
|
||||
return _entityreference_devel_generate($object, $field, $instance, $bundle);
|
||||
}
|
||||
}
|
||||
|
||||
function _entityreference_devel_generate($object, $field, $instance, $bundle) {
|
||||
$object_field = array();
|
||||
// Get all the entity that are referencable here.
|
||||
$referencable_entity = entityreference_get_selection_handler($field, $instance)->getReferencableEntities();
|
||||
if (is_array($referencable_entity) && !empty($referencable_entity)) {
|
||||
// Get a random key.
|
||||
$object_field['target_id'] = array_rand($referencable_entity);
|
||||
}
|
||||
return $object_field;
|
||||
}
|
||||
@ -0,0 +1,90 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Provide Diff module field callbacks for the Entity Reference module.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Diff field callback for preloading entities.
|
||||
*/
|
||||
function entityreference_field_diff_view_prepare(&$old_items, &$new_items, $context) {
|
||||
$field = $context['field'];
|
||||
|
||||
// Build an array of entities ID.
|
||||
$entity_ids = array();
|
||||
foreach (array_merge_recursive($old_items, $new_items) as $item) {
|
||||
$entity_ids[] = $item['target_id'];
|
||||
}
|
||||
|
||||
// Load those entities and loop through them to extract their labels.
|
||||
$entities = entity_load($field['settings']['target_type'], $entity_ids);
|
||||
|
||||
foreach ($old_items as $delta => $info) {
|
||||
$old_items[$delta]['entity'] = isset($entities[$info['target_id']]) ? $entities[$info['target_id']] : NULL;
|
||||
}
|
||||
foreach ($new_items as $delta => $info) {
|
||||
$new_items[$delta]['entity'] = isset($entities[$info['target_id']]) ? $entities[$info['target_id']] : NULL;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Diff field callback for parsing entity field comparative values.
|
||||
*/
|
||||
function entityreference_field_diff_view($items, $context) {
|
||||
$field = $context['field'];
|
||||
$instance = $context['instance'];
|
||||
$settings = $context['settings'];
|
||||
$entity_type = $field['settings']['target_type'];
|
||||
|
||||
$diff_items = array();
|
||||
|
||||
// We populate as much as possible to allow the best flexability in any
|
||||
// string overrides.
|
||||
$t_args = array();
|
||||
$t_args['!entity_type'] = $entity_type;
|
||||
|
||||
$entity_info = entity_get_info($entity_type);
|
||||
$t_args['!entity_type_label'] = $entity_info['label'];
|
||||
|
||||
foreach ($items as $delta => $item) {
|
||||
if (isset($item['entity'])) {
|
||||
$output = array();
|
||||
|
||||
list($id,, $bundle) = entity_extract_ids($entity_type, $item['entity']);
|
||||
$t_args['!id'] = $id;
|
||||
$t_args['!bundle'] = $bundle;
|
||||
$t_args['!diff_entity_label'] = entity_label($entity_type, $item['entity']);
|
||||
|
||||
$output['entity'] = t('!diff_entity_label', $t_args);
|
||||
if ($settings['show_id']) {
|
||||
$output['id'] = t('ID: !id', $t_args);
|
||||
}
|
||||
$diff_items[$delta] = implode('; ', $output);
|
||||
}
|
||||
}
|
||||
|
||||
return $diff_items;
|
||||
}
|
||||
|
||||
/**
|
||||
* Provide default field comparison options.
|
||||
*/
|
||||
function entityreference_field_diff_default_options($field_type) {
|
||||
return array(
|
||||
'show_id' => 0,
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Provide a form for setting the field comparison options.
|
||||
*/
|
||||
function entityreference_field_diff_options_form($field_type, $settings) {
|
||||
$options_form = array();
|
||||
$options_form['show_id'] = array(
|
||||
'#type' => 'checkbox',
|
||||
'#title' => t('Show ID'),
|
||||
'#default_value' => $settings['show_id'],
|
||||
);
|
||||
return $options_form;
|
||||
}
|
||||
@ -0,0 +1,121 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Feeds mapping implementation for the Entity reference module
|
||||
*/
|
||||
|
||||
/**
|
||||
* Implements hook_feeds_processor_targets_alter().
|
||||
*
|
||||
* @see FeedsNodeProcessor::getMappingTargets().
|
||||
*/
|
||||
function entityreference_feeds_processor_targets_alter(&$targets, $entity_type, $bundle_name) {
|
||||
|
||||
foreach (field_info_instances($entity_type, $bundle_name) as $name => $instance) {
|
||||
$info = field_info_field($name);
|
||||
if ($info['type'] == 'entityreference') {
|
||||
$targets[$name] = array(
|
||||
'name' => check_plain($instance['label']),
|
||||
'callback' => 'entityreference_feeds_set_target',
|
||||
'description' => t('The field instance @label of @id', array(
|
||||
'@label' => $instance['label'],
|
||||
'@id' => $name,
|
||||
)),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Entity reference callback for mapping.
|
||||
*
|
||||
* When the callback is invoked, $target contains the name of the field the
|
||||
* user has decided to map to and $value contains the value of the feed item
|
||||
* element the user has picked as a source.
|
||||
*
|
||||
* @param $source
|
||||
* A FeedsSource object.
|
||||
* @param $entity
|
||||
* The entity to map to.
|
||||
* @param $target
|
||||
* The target key on $entity to map to.
|
||||
* @param $value
|
||||
* The value to map. MUST be an array.
|
||||
* @param $mapping
|
||||
* Array of mapping settings for current value.
|
||||
* @param $input_format
|
||||
* TRUE if an input format should be applied.
|
||||
*/
|
||||
function entityreference_feeds_set_target($source, $entity, $target, $value, $mapping, $input_format = FALSE) {
|
||||
|
||||
// Don't do anything if we weren't given any data.
|
||||
if (empty($value)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Assume that the passed in value could really be any number of values.
|
||||
if (is_array($value)) {
|
||||
$values = $value;
|
||||
}
|
||||
else {
|
||||
$values = array($value);
|
||||
}
|
||||
|
||||
// Get some useful field information.
|
||||
$info = field_info_field($target);
|
||||
|
||||
// Set the language of the field depending on the mapping.
|
||||
$language = isset($mapping['language']) ? $mapping['language'] : LANGUAGE_NONE;
|
||||
|
||||
// Iterate over all values.
|
||||
$iterator = 0;
|
||||
$field = isset($entity->$target) ? $entity->$target : array();
|
||||
foreach ($values as $value) {
|
||||
|
||||
// Only process if this value was set for this instance.
|
||||
if ($value) {
|
||||
|
||||
// Fetch the entity ID resulting from the mapping table look-up.
|
||||
$entity_id = db_query(
|
||||
'SELECT entity_id FROM {feeds_item} WHERE guid = :guid',
|
||||
array(':guid' => $value)
|
||||
)->fetchField();
|
||||
|
||||
/*
|
||||
* Only add a reference to an existing entity ID if there exists a
|
||||
* mapping between it and the provided GUID. In cases where no such
|
||||
* mapping exists (yet), don't do anything here. There may be a mapping
|
||||
* defined later in the CSV file. If so, and the user re-runs the import
|
||||
* (as a second pass), we can add this reference then. (The "Update
|
||||
* existing nodes" option must be selected during the second pass.)
|
||||
*/
|
||||
if ($entity_id) {
|
||||
|
||||
// Assign the target ID.
|
||||
$field[$language][$iterator]['target_id'] = $entity_id;
|
||||
}
|
||||
else /* there is no $entity_id, no mapping */ {
|
||||
|
||||
/*
|
||||
* Feeds stores a hash of every line imported from CSVs in order to
|
||||
* make the import process more efficient by ignoring lines it's
|
||||
* already seen. We need to short-circuit this process in this case
|
||||
* because users may want to re-import the same line as an update later
|
||||
* when (and if) a map to a reference exists. So in order to provide
|
||||
* this opportunity later, we need to destroy the hash.
|
||||
*/
|
||||
unset($entity->feeds_item->hash);
|
||||
}
|
||||
}
|
||||
|
||||
// Break out of the loop if this field is single-valued.
|
||||
if ($info['cardinality'] == 1) {
|
||||
break;
|
||||
}
|
||||
$iterator++;
|
||||
}
|
||||
|
||||
// Add the field to the entity definition.
|
||||
$entity->{$target} = $field;
|
||||
}
|
||||
@ -0,0 +1,30 @@
|
||||
name = Entity Reference
|
||||
description = Provides a field that can reference other entities.
|
||||
core = 7.x
|
||||
package = Fields
|
||||
dependencies[] = entity
|
||||
dependencies[] = ctools
|
||||
|
||||
; Migrate handler.
|
||||
files[] = entityreference.migrate.inc
|
||||
|
||||
; Our plugins interfaces and abstract implementations.
|
||||
files[] = plugins/selection/abstract.inc
|
||||
files[] = plugins/selection/views.inc
|
||||
files[] = plugins/behavior/abstract.inc
|
||||
|
||||
files[] = views/entityreference_plugin_display.inc
|
||||
files[] = views/entityreference_plugin_style.inc
|
||||
files[] = views/entityreference_plugin_row_fields.inc
|
||||
|
||||
; Tests.
|
||||
files[] = tests/entityreference.handlers.test
|
||||
files[] = tests/entityreference.taxonomy.test
|
||||
files[] = tests/entityreference.admin.test
|
||||
|
||||
; Information added by drupal.org packaging script on 2012-11-18
|
||||
version = "7.x-1.0"
|
||||
core = "7.x"
|
||||
project = "entityreference"
|
||||
datestamp = "1353230808"
|
||||
|
||||
@ -0,0 +1,164 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Implements hook_uninstall().
|
||||
*/
|
||||
function entityreference_uninstall() {
|
||||
variable_del('entityreference:base-tables');
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements hook_field_schema().
|
||||
*/
|
||||
function entityreference_field_schema($field) {
|
||||
if ($field['type'] == 'entityreference') {
|
||||
// Load the base table configuration from the cache.
|
||||
$base_tables = variable_get('entityreference:base-tables', array());
|
||||
|
||||
$schema = array(
|
||||
'columns' => array(
|
||||
'target_id' => array(
|
||||
'description' => 'The id of the target entity.',
|
||||
'type' => 'int',
|
||||
'unsigned' => TRUE,
|
||||
'not null' => TRUE,
|
||||
),
|
||||
),
|
||||
'indexes' => array(
|
||||
'target_id' => array('target_id'),
|
||||
),
|
||||
'foreign keys' => array(),
|
||||
);
|
||||
|
||||
// Create a foreign key to the target entity type base type, if available.
|
||||
$entity_type = $field['settings']['target_type'];
|
||||
if (isset($base_tables[$entity_type])) {
|
||||
list($base_table, $id_column) = $base_tables[$entity_type];
|
||||
$schema['foreign keys'][$base_table] = array(
|
||||
'table' => $base_table,
|
||||
'columns' => array('target_id' => $id_column),
|
||||
);
|
||||
}
|
||||
|
||||
// Invoke the behaviors to allow them to change the schema.
|
||||
foreach (entityreference_get_behavior_handlers($field) as $handler) {
|
||||
$handler->schema_alter($schema, $field);
|
||||
}
|
||||
|
||||
return $schema;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Update the field configuration to the new plugin structure.
|
||||
*/
|
||||
function entityreference_update_7000() {
|
||||
// Enable ctools.
|
||||
if (!module_enable(array('ctools'))) {
|
||||
throw new DrupalUpdateException('This version of Entity Reference requires ctools, but it could not be enabled.');
|
||||
}
|
||||
|
||||
// Get the list of fields of type 'entityreference'.
|
||||
$fields = array();
|
||||
foreach (field_info_fields() as $field_name => $field) {
|
||||
// Update the field configuration.
|
||||
if ($field['type'] == 'entityreference') {
|
||||
$settings = &$field['settings'];
|
||||
if (!isset($settings['handler'])) {
|
||||
$settings['handler'] = 'base';
|
||||
$settings['handler_settings']['target_bundles'] = $settings['target_bundles'];
|
||||
unset($settings['target_bundles']);
|
||||
field_update_field($field);
|
||||
}
|
||||
}
|
||||
|
||||
// Update the instance configurations.
|
||||
foreach ($field['bundles'] as $entity_type => $bundles) {
|
||||
foreach ($bundles as $bundle) {
|
||||
$instance = field_info_instance($entity_type, $field_name, $bundle);
|
||||
$save = FALSE;
|
||||
if ($instance['widget']['type'] == 'entityreference_autocomplete') {
|
||||
$instance['widget']['type'] = 'entityreference_autocomplete_tags';
|
||||
$save = TRUE;
|
||||
}
|
||||
// When the autocomplete path is the default value, remove it from
|
||||
// the configuration.
|
||||
if (isset($instance['widget']['settings']['path']) && $instance['widget']['settings']['path'] == 'entityreference/autocomplete') {
|
||||
unset($instance['widget']['settings']['path']);
|
||||
$save = TRUE;
|
||||
}
|
||||
if ($save) {
|
||||
field_update_instance($instance);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Drop "target_type" from the field schema.
|
||||
*/
|
||||
function entityreference_update_7001() {
|
||||
if (!module_exists('field_sql_storage')) {
|
||||
return;
|
||||
}
|
||||
foreach (field_info_fields() as $field_name => $field) {
|
||||
if ($field['type'] != 'entityreference') {
|
||||
// Not an entity reference field.
|
||||
continue;
|
||||
}
|
||||
|
||||
// Update the field settings.
|
||||
$field = field_info_field($field_name);
|
||||
unset($field['indexes']['target_entity']);
|
||||
$field['indexes']['target_id'] = array('target_id');
|
||||
field_update_field($field);
|
||||
|
||||
if ($field['storage']['type'] !== 'field_sql_storage') {
|
||||
// Field doesn't use SQL storage, we cannot modify the schema.
|
||||
continue;
|
||||
}
|
||||
$table_name = _field_sql_storage_tablename($field);
|
||||
$revision_name = _field_sql_storage_revision_tablename($field);
|
||||
|
||||
db_drop_index($table_name, $field_name . '_target_entity');
|
||||
db_drop_index($table_name, $field_name . '_target_id');
|
||||
db_drop_field($table_name, $field_name . '_target_type');
|
||||
db_add_index($table_name, $field_name . '_target_id', array($field_name . '_target_id'));
|
||||
|
||||
db_drop_index($revision_name, $field_name . '_target_entity');
|
||||
db_drop_index($revision_name, $field_name . '_target_id');
|
||||
db_drop_field($revision_name, $field_name . '_target_type');
|
||||
db_add_index($revision_name, $field_name . '_target_id', array($field_name . '_target_id'));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Make the target_id column NOT NULL.
|
||||
*/
|
||||
function entityreference_update_7002() {
|
||||
if (!module_exists('field_sql_storage')) {
|
||||
return;
|
||||
}
|
||||
foreach (field_info_fields() as $field_name => $field) {
|
||||
if ($field['type'] != 'entityreference') {
|
||||
// Not an entity reference field.
|
||||
continue;
|
||||
}
|
||||
|
||||
if ($field['storage']['type'] !== 'field_sql_storage') {
|
||||
// Field doesn't use SQL storage, we cannot modify the schema.
|
||||
continue;
|
||||
}
|
||||
|
||||
$table_name = _field_sql_storage_tablename($field);
|
||||
$revision_name = _field_sql_storage_revision_tablename($field);
|
||||
|
||||
db_change_field($table_name, $field_name . '_target_id', $field_name . '_target_id', array(
|
||||
'description' => 'The id of the target entity.',
|
||||
'type' => 'int',
|
||||
'unsigned' => TRUE,
|
||||
'not null' => TRUE,
|
||||
));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,27 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Support for processing entity reference fields in Migrate.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Implement hook_migrate_api().
|
||||
*/
|
||||
function entityreference_migrate_api() {
|
||||
return array(
|
||||
'api' => 2,
|
||||
'field_handlers' => array('MigrateEntityReferenceFieldHandler'),
|
||||
);
|
||||
}
|
||||
|
||||
class MigrateEntityReferenceFieldHandler extends MigrateSimpleFieldHandler {
|
||||
public function __construct() {
|
||||
parent::__construct(array(
|
||||
'value_key' => 'target_id',
|
||||
'skip_empty' => TRUE,
|
||||
));
|
||||
|
||||
$this->registerTypes(array('entityreference'));
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,12 @@
|
||||
name = Entity Reference Behavior Example
|
||||
description = Provides some example code for implementing Entity Reference behaviors.
|
||||
core = 7.x
|
||||
package = Fields
|
||||
dependencies[] = entityreference
|
||||
|
||||
; Information added by drupal.org packaging script on 2012-11-18
|
||||
version = "7.x-1.0"
|
||||
core = "7.x"
|
||||
project = "entityreference"
|
||||
datestamp = "1353230808"
|
||||
|
||||
@ -0,0 +1,15 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Example module to demonstrate Entity reference behavior handlers.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Implements hook_ctools_plugin_directory().
|
||||
*/
|
||||
function entityreference_behavior_example_ctools_plugin_directory($module, $plugin) {
|
||||
if ($module == 'entityreference') {
|
||||
return 'plugins/' . $plugin;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,31 @@
|
||||
<?php
|
||||
|
||||
class EntityReferenceFieldBehaviorExample extends EntityReference_BehaviorHandler_Abstract {
|
||||
|
||||
public function load($entity_type, $entities, $field, $instances, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on load!'));
|
||||
}
|
||||
|
||||
public function insert($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on insert!'));
|
||||
}
|
||||
|
||||
public function update($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on update!'));
|
||||
}
|
||||
|
||||
public function delete($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on delete!'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a settings form for this handler.
|
||||
*/
|
||||
public function settingsForm($field, $instance) {
|
||||
$form['test_field'] = array(
|
||||
'#type' => 'checkbox',
|
||||
'#title' => t('Field behavior setting'),
|
||||
);
|
||||
return $form;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,31 @@
|
||||
<?php
|
||||
|
||||
class EntityReferenceInstanceBehaviorExample extends EntityReference_BehaviorHandler_Abstract {
|
||||
|
||||
public function load($entity_type, $entities, $field, $instances, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on load, on the instance level!'));
|
||||
}
|
||||
|
||||
public function insert($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on insert, on the instance level!'));
|
||||
}
|
||||
|
||||
public function update($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on update, on the instance level!'));
|
||||
}
|
||||
|
||||
public function delete($entity_type, $entity, $field, $instance, $langcode, &$items) {
|
||||
drupal_set_message(t('Do something on delete, on the instance level!'));
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a settings form for this handler.
|
||||
*/
|
||||
public function settingsForm($field, $instance) {
|
||||
$form['test_instance'] = array(
|
||||
'#type' => 'checkbox',
|
||||
'#title' => t('Instance behavior setting'),
|
||||
);
|
||||
return $form;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
<?php
|
||||
|
||||
$plugin = array(
|
||||
'title' => t('Test behavior'),
|
||||
'class' => 'EntityReferenceFieldBehaviorExample',
|
||||
'weight' => 10,
|
||||
'behavior type' => 'field',
|
||||
);
|
||||
@ -0,0 +1,8 @@
|
||||
<?php
|
||||
|
||||
$plugin = array(
|
||||
'title' => t('Test instance behavior'),
|
||||
'class' => 'EntityReferenceInstanceBehaviorExample',
|
||||
'weight' => 10,
|
||||
'behavior type' => 'instance',
|
||||
);
|
||||
@ -0,0 +1,5 @@
|
||||
1354482-er-user-roles-19.patch
|
||||
http://drupal.org/node/1354482
|
||||
|
||||
patch-entityreference-7.x.patch
|
||||
http://drupal.org/node/1691612
|
||||
@ -0,0 +1,18 @@
|
||||
diff --git a/views/entityreference_plugin_display.inc b/views/entityreference_plugin_display.inc
|
||||
index 1fc6450..b9a956d 100644
|
||||
--- a/views/entityreference_plugin_display.inc
|
||||
+++ b/views/entityreference_plugin_display.inc
|
||||
@@ -76,7 +76,12 @@
|
||||
foreach ($style_options['search_fields'] as $field_alias) {
|
||||
if (!empty($field_alias)) {
|
||||
// Get the table and field names for the checked field
|
||||
- $field = $this->view->query->fields[$this->view->field[$field_alias]->field_alias];
|
||||
+ if (empty($this->view->field[$field_alias]->field_info))
|
||||
+ $field = $this->view->query->fields[$this->view->field[$field_alias]->field_alias];
|
||||
+ else {
|
||||
+ $this->view->query->add_field($this->view->field[$field_alias]->options['table'], $this->view->field[$field_alias]->real_field, $this->view->field[$field_alias]->options['field'], array());
|
||||
+ $field = $this->view->query->fields[$this->view->field[$field_alias]->options['field']];
|
||||
+ }
|
||||
// Add an OR condition for the field
|
||||
$conditions->condition($field['table'] . '.' . $field['field'], $value, 'LIKE');
|
||||
}
|
||||
@ -0,0 +1,189 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* CTools plugin class for the taxonomy-index behavior.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Extends an entityreference field to maintain its references to taxonomy terms
|
||||
* in the {taxonomy_index} table.
|
||||
*
|
||||
* Note, unlike entityPostInsert() and entityPostUpdate(), entityDelete()
|
||||
* is not needed as cleanup is performed by taxonomy module in
|
||||
* taxonomy_delete_node_index().
|
||||
*/
|
||||
class EntityReferenceBehavior_TaxonomyIndex extends EntityReference_BehaviorHandler_Abstract {
|
||||
|
||||
/**
|
||||
* Overrides EntityReference_BehaviorHandler_Abstract::access().
|
||||
*
|
||||
* Ensure that it is only enabled for ER instances on nodes targeting
|
||||
* terms, and the core variable to maintain index is enabled.
|
||||
*/
|
||||
public function access($field, $instance) {
|
||||
if ($instance['entity_type'] != 'node' || $field['settings']['target_type'] != 'taxonomy_term') {
|
||||
return;
|
||||
}
|
||||
|
||||
if ($field['storage']['type'] !== 'field_sql_storage') {
|
||||
// Field doesn't use SQL storage.
|
||||
return;
|
||||
}
|
||||
|
||||
return variable_get('taxonomy_maintain_index_table', TRUE);
|
||||
}
|
||||
|
||||
/**
|
||||
* Overrides EntityReference_BehaviorHandler_Abstract::entityPostInsert().
|
||||
*
|
||||
* Runs after hook_node_insert() used by taxonomy module.
|
||||
*/
|
||||
public function entityPostInsert($entity_type, $entity, $field, $instance) {
|
||||
if ($entity_type != 'node') {
|
||||
return;
|
||||
}
|
||||
|
||||
$this->buildNodeIndex($entity);
|
||||
}
|
||||
|
||||
/**
|
||||
* Overrides EntityReference_BehaviorHandler_Abstract::entityPostUpdate().
|
||||
*
|
||||
* Runs after hook_node_update() used by taxonomy module.
|
||||
*/
|
||||
public function entityPostUpdate($entity_type, $entity, $field, $instance) {
|
||||
if ($entity_type != 'node') {
|
||||
return;
|
||||
}
|
||||
|
||||
$this->buildNodeIndex($entity);
|
||||
}
|
||||
|
||||
/**
|
||||
* Builds and inserts taxonomy index entries for a given node.
|
||||
*
|
||||
* The index lists all terms that are related to a given node entity, and is
|
||||
* therefore maintained at the entity level.
|
||||
*
|
||||
* @param $node
|
||||
* The node object.
|
||||
*
|
||||
* @see taxonomy_build_node_index()
|
||||
*/
|
||||
protected function buildNodeIndex($node) {
|
||||
// We maintain a denormalized table of term/node relationships, containing
|
||||
// only data for current, published nodes.
|
||||
$status = NULL;
|
||||
if (variable_get('taxonomy_maintain_index_table', TRUE)) {
|
||||
// If a node property is not set in the node object when node_save() is
|
||||
// called, the old value from $node->original is used.
|
||||
if (!empty($node->original)) {
|
||||
$status = (int)(!empty($node->status) || (!isset($node->status) && !empty($node->original->status)));
|
||||
$sticky = (int)(!empty($node->sticky) || (!isset($node->sticky) && !empty($node->original->sticky)));
|
||||
}
|
||||
else {
|
||||
$status = (int)(!empty($node->status));
|
||||
$sticky = (int)(!empty($node->sticky));
|
||||
}
|
||||
}
|
||||
// We only maintain the taxonomy index for published nodes.
|
||||
if ($status) {
|
||||
// Collect a unique list of all the term IDs from all node fields.
|
||||
$tid_all = array();
|
||||
foreach (field_info_instances('node', $node->type) as $instance) {
|
||||
$field_name = $instance['field_name'];
|
||||
$field = field_info_field($field_name);
|
||||
if (!empty($field['settings']['target_type']) && $field['settings']['target_type'] == 'taxonomy_term' && $field['storage']['type'] == 'field_sql_storage') {
|
||||
// If a field value is not set in the node object when node_save() is
|
||||
// called, the old value from $node->original is used.
|
||||
if (isset($node->{$field_name})) {
|
||||
$items = $node->{$field_name};
|
||||
}
|
||||
elseif (isset($node->original->{$field_name})) {
|
||||
$items = $node->original->{$field_name};
|
||||
}
|
||||
else {
|
||||
continue;
|
||||
}
|
||||
foreach (field_available_languages('node', $field) as $langcode) {
|
||||
if (!empty($items[$langcode])) {
|
||||
foreach ($items[$langcode] as $item) {
|
||||
$tid_all[$item['target_id']] = $item['target_id'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Re-calculate the terms added in taxonomy_build_node_index() so
|
||||
// we can optimize database queries.
|
||||
$original_tid_all = array();
|
||||
if ($field['module'] == 'taxonomy' && $field['storage']['type'] == 'field_sql_storage') {
|
||||
// If a field value is not set in the node object when node_save() is
|
||||
// called, the old value from $node->original is used.
|
||||
if (isset($node->{$field_name})) {
|
||||
$items = $node->{$field_name};
|
||||
}
|
||||
elseif (isset($node->original->{$field_name})) {
|
||||
$items = $node->original->{$field_name};
|
||||
}
|
||||
else {
|
||||
continue;
|
||||
}
|
||||
foreach (field_available_languages('node', $field) as $langcode) {
|
||||
if (!empty($items[$langcode])) {
|
||||
foreach ($items[$langcode] as $item) {
|
||||
$original_tid_all[$item['tid']] = $item['tid'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Insert index entries for all the node's terms, that were not
|
||||
// already inserted in taxonomy_build_node_index().
|
||||
$tid_all = array_diff($tid_all, $original_tid_all);
|
||||
|
||||
// Insert index entries for all the node's terms.
|
||||
if (!empty($tid_all)) {
|
||||
$query = db_insert('taxonomy_index')->fields(array('nid', 'tid', 'sticky', 'created'));
|
||||
foreach ($tid_all as $tid) {
|
||||
$query->values(array(
|
||||
'nid' => $node->nid,
|
||||
'tid' => $tid,
|
||||
'sticky' => $sticky,
|
||||
'created' => $node->created,
|
||||
));
|
||||
}
|
||||
$query->execute();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Overrides EntityReference_BehaviorHandler_Abstract::settingsForm().
|
||||
*/
|
||||
public function settingsForm($field, $instance) {
|
||||
$form = array();
|
||||
$target = $field['settings']['target_type'];
|
||||
if ($target != 'taxonomy_term') {
|
||||
$form['ti-on-terms'] = array(
|
||||
'#markup' => t('This behavior can only be set when the target type is taxonomy_term, but the target of this field is %target.', array('%target' => $target)),
|
||||
);
|
||||
}
|
||||
|
||||
$entity_type = $instance['entity_type'];
|
||||
if ($entity_type != 'node') {
|
||||
$form['ti-on-nodes'] = array(
|
||||
'#markup' => t('This behavior can only be set when the entity type is node, but the entity type of this instance is %type.', array('%type' => $entity_type)),
|
||||
);
|
||||
}
|
||||
|
||||
if (!variable_get('taxonomy_maintain_index_table', TRUE)) {
|
||||
$form['ti-disabled'] = array(
|
||||
'#markup' => t('This core variable "taxonomy_maintain_index_table" is disabled.'),
|
||||
);
|
||||
}
|
||||
return $form;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,18 @@
|
||||
<?php
|
||||
|
||||
class EntityReferenceBehavior_ViewsFilterSelect extends EntityReference_BehaviorHandler_Abstract {
|
||||
|
||||
public function views_data_alter(&$data, $field) {
|
||||
$entity_info = entity_get_info($field['settings']['target_type']);
|
||||
$field_name = $field['field_name'] . '_target_id';
|
||||
foreach ($data as $table_name => &$table_data) {
|
||||
if (isset($table_data[$field_name])) {
|
||||
// Set the entity id filter to use the in_operator handler with our
|
||||
// own callback to return the values.
|
||||
$table_data[$field_name]['filter']['handler'] = 'views_handler_filter_in_operator';
|
||||
$table_data[$field_name]['filter']['options callback'] = 'entityreference_views_handler_options_list';
|
||||
$table_data[$field_name]['filter']['options arguments'] = array($field['field_name']);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,214 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Additional behaviors for a Entity Reference field.
|
||||
*
|
||||
* Implementations that wish to provide an implementation of this should
|
||||
* register it using CTools' plugin system.
|
||||
*/
|
||||
interface EntityReference_BehaviorHandler {
|
||||
|
||||
/**
|
||||
* Constructor for the behavior.
|
||||
*
|
||||
* @param $behavior
|
||||
* The name of the behavior plugin.
|
||||
*/
|
||||
public function __construct($behavior);
|
||||
|
||||
/**
|
||||
* Alter the field schema.
|
||||
*
|
||||
* @see hook_field_schema()
|
||||
*/
|
||||
public function schema_alter(&$schema, $field);
|
||||
|
||||
/**
|
||||
* Alter the properties information of a field instance.
|
||||
*
|
||||
* @see entity_hook_field_info()
|
||||
*/
|
||||
public function property_info_alter(&$info, $entity_type, $field, $instance, $field_type);
|
||||
|
||||
/**
|
||||
* Alter the views data of a field.
|
||||
*
|
||||
* @see entityreference_field_views_data()
|
||||
*/
|
||||
public function views_data_alter(&$data, $field);
|
||||
|
||||
/**
|
||||
* Act on loading entity reference fields of entities.
|
||||
*
|
||||
* @see hook_field_load()
|
||||
*/
|
||||
public function load($entity_type, $entities, $field, $instances, $langcode, &$items);
|
||||
|
||||
/**
|
||||
* Alter the empty status of a field item.
|
||||
*
|
||||
* @see hook_field_is_empty()
|
||||
*/
|
||||
public function is_empty_alter(&$empty, $item, $field);
|
||||
|
||||
/**
|
||||
* Act on validating an entity reference field.
|
||||
*
|
||||
* @see hook_field_validate()
|
||||
*/
|
||||
public function validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors);
|
||||
|
||||
/**
|
||||
* Act on presaving an entity reference field.
|
||||
*
|
||||
* @see hook_field_presave()
|
||||
*/
|
||||
public function presave($entity_type, $entity, $field, $instance, $langcode, &$items);
|
||||
|
||||
/**
|
||||
* Act before inserting an entity reference field.
|
||||
*
|
||||
* @see hook_field_insert()
|
||||
*/
|
||||
public function insert($entity_type, $entity, $field, $instance, $langcode, &$items);
|
||||
|
||||
/**
|
||||
* Act after inserting an entity reference field.
|
||||
*
|
||||
* @see hook_field_attach_insert()
|
||||
*/
|
||||
public function postInsert($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Act before updating an entity reference field.
|
||||
*
|
||||
* @see hook_field_update()
|
||||
*/
|
||||
public function update($entity_type, $entity, $field, $instance, $langcode, &$items);
|
||||
|
||||
/**
|
||||
* Act after updating an entity reference field.
|
||||
*
|
||||
* @see hook_field_attach_update()
|
||||
*/
|
||||
public function postUpdate($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Act before deleting an entity with an entity reference field.
|
||||
*
|
||||
* @see hook_field_delete()
|
||||
*/
|
||||
public function delete($entity_type, $entity, $field, $instance, $langcode, &$items);
|
||||
|
||||
/**
|
||||
* Act after deleting an entity with an entity reference field.
|
||||
*
|
||||
* @see hook_field_attach_delete()
|
||||
*/
|
||||
public function postDelete($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Act after inserting an entity.
|
||||
*
|
||||
* @see hook_entity_insert()
|
||||
*/
|
||||
public function entityPostInsert($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Act after updating an entity.
|
||||
*
|
||||
* @see hook_entity_update()
|
||||
*/
|
||||
public function entityPostUpdate($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Act after deleting an entity.
|
||||
*
|
||||
* @see hook_entity_delete()
|
||||
*/
|
||||
public function entityPostDelete($entity_type, $entity, $field, $instance);
|
||||
|
||||
/**
|
||||
* Generate a settings form for this handler.
|
||||
*/
|
||||
public function settingsForm($field, $instance);
|
||||
|
||||
/**
|
||||
* Determine if handler should appear.
|
||||
*/
|
||||
public function access($field, $instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* An abstract implementation of EntityReference_BehaviorHandler.
|
||||
*/
|
||||
abstract class EntityReference_BehaviorHandler_Abstract implements EntityReference_BehaviorHandler {
|
||||
|
||||
/**
|
||||
* The name of the behavior plugin.
|
||||
*/
|
||||
protected $behavior;
|
||||
|
||||
/**
|
||||
* The plugin definition.
|
||||
*/
|
||||
protected $plugin;
|
||||
|
||||
public function __construct($behavior) {
|
||||
$this->behavior = $behavior;
|
||||
|
||||
ctools_include('plugins');
|
||||
$plugin = ctools_get_plugins('entityreference', 'behavior', $behavior);
|
||||
$this->plugin = $plugin;
|
||||
}
|
||||
|
||||
public function schema_alter(&$schema, $field) {}
|
||||
|
||||
public function property_info_alter(&$info, $entity_type, $field, $instance, $field_type) {}
|
||||
|
||||
public function views_data_alter(&$data, $field) {}
|
||||
|
||||
public function load($entity_type, $entities, $field, $instances, $langcode, &$items) {}
|
||||
|
||||
public function is_empty_alter(&$empty, $item, $field) {}
|
||||
|
||||
public function validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors) {}
|
||||
|
||||
public function presave($entity_type, $entity, $field, $instance, $langcode, &$items) {}
|
||||
|
||||
public function insert($entity_type, $entity, $field, $instance, $langcode, &$items) {}
|
||||
|
||||
public function postInsert($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function update($entity_type, $entity, $field, $instance, $langcode, &$items) {}
|
||||
|
||||
public function postUpdate($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function delete($entity_type, $entity, $field, $instance, $langcode, &$items) {}
|
||||
|
||||
public function postDelete($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function entityPostInsert($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function entityPostUpdate($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function entityPostDelete($entity_type, $entity, $field, $instance) {}
|
||||
|
||||
public function settingsForm($field, $instance) {}
|
||||
|
||||
public function access($field, $instance) {
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* A broken implementation of EntityReference_BehaviorHandler.
|
||||
*/
|
||||
class EntityReference_BehaviorHandler_Broken extends EntityReference_BehaviorHandler_Abstract {
|
||||
public function settingsForm($field, $instance) {
|
||||
$form['behavior_handler'] = array(
|
||||
'#markup' => t('The selected behavior handler is broken.'),
|
||||
);
|
||||
return $form;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* CTools plugin declaration for taxonomy-index behavior.
|
||||
*/
|
||||
|
||||
if (module_exists('taxonomy')) {
|
||||
$plugin = array(
|
||||
'title' => t('Taxonomy index'),
|
||||
'description' => t('Include the term references created by instances of this field carried by node entities in the core {taxonomy_index} table. This will allow various modules to handle them like core term_reference fields.'),
|
||||
'class' => 'EntityReferenceBehavior_TaxonomyIndex',
|
||||
'behavior type' => 'instance',
|
||||
'force enabled' => TRUE,
|
||||
);
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
<?php
|
||||
|
||||
if (module_exists('views')) {
|
||||
$plugin = array(
|
||||
'title' => t('Render Views filters as select list'),
|
||||
'description' => t('Provides a select list for Views filters on this field. This should not be used when there are over 100 entities, as it might cause an out of memory error.'),
|
||||
'class' => 'EntityReferenceBehavior_ViewsFilterSelect',
|
||||
'behavior type' => 'field',
|
||||
);
|
||||
}
|
||||
@ -0,0 +1,599 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* A generic Entity handler.
|
||||
*
|
||||
* The generic base implementation has a variety of overrides to workaround
|
||||
* core's largely deficient entity handling.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic implements EntityReference_SelectionHandler {
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getInstance().
|
||||
*/
|
||||
public static function getInstance($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
$target_entity_type = $field['settings']['target_type'];
|
||||
|
||||
// Check if the entity type does exist and has a base table.
|
||||
$entity_info = entity_get_info($target_entity_type);
|
||||
if (empty($entity_info['base table'])) {
|
||||
return EntityReference_SelectionHandler_Broken::getInstance($field, $instance);
|
||||
}
|
||||
|
||||
if (class_exists($class_name = 'EntityReference_SelectionHandler_Generic_' . $target_entity_type)) {
|
||||
return new $class_name($field, $instance, $entity_type, $entity);
|
||||
}
|
||||
else {
|
||||
return new EntityReference_SelectionHandler_Generic($field, $instance, $entity_type, $entity);
|
||||
}
|
||||
}
|
||||
|
||||
protected function __construct($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
$this->field = $field;
|
||||
$this->instance = $instance;
|
||||
$this->entity_type = $entity_type;
|
||||
$this->entity = $entity;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::settingsForm().
|
||||
*/
|
||||
public static function settingsForm($field, $instance) {
|
||||
$entity_info = entity_get_info($field['settings']['target_type']);
|
||||
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings'] += array(
|
||||
'target_bundles' => array(),
|
||||
'sort' => array(
|
||||
'type' => 'none',
|
||||
)
|
||||
);
|
||||
|
||||
if (!empty($entity_info['entity keys']['bundle'])) {
|
||||
$bundles = array();
|
||||
foreach ($entity_info['bundles'] as $bundle_name => $bundle_info) {
|
||||
$bundles[$bundle_name] = $bundle_info['label'];
|
||||
}
|
||||
|
||||
$form['target_bundles'] = array(
|
||||
'#type' => 'checkboxes',
|
||||
'#title' => t('Target bundles'),
|
||||
'#options' => $bundles,
|
||||
'#default_value' => $field['settings']['handler_settings']['target_bundles'],
|
||||
'#size' => 6,
|
||||
'#multiple' => TRUE,
|
||||
'#description' => t('The bundles of the entity type that can be referenced. Optional, leave empty for all bundles.'),
|
||||
'#element_validate' => array('_entityreference_element_validate_filter'),
|
||||
);
|
||||
}
|
||||
else {
|
||||
$form['target_bundles'] = array(
|
||||
'#type' => 'value',
|
||||
'#value' => array(),
|
||||
);
|
||||
}
|
||||
|
||||
$form['sort']['type'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort by'),
|
||||
'#options' => array(
|
||||
'none' => t("Don't sort"),
|
||||
'property' => t('A property of the base table of the entity'),
|
||||
'field' => t('A field attached to this entity'),
|
||||
),
|
||||
'#ajax' => TRUE,
|
||||
'#limit_validation_errors' => array(),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['type'],
|
||||
);
|
||||
|
||||
$form['sort']['settings'] = array(
|
||||
'#type' => 'container',
|
||||
'#attributes' => array('class' => array('entityreference-settings')),
|
||||
'#process' => array('_entityreference_form_process_merge_parent'),
|
||||
);
|
||||
|
||||
if ($field['settings']['handler_settings']['sort']['type'] == 'property') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'property' => NULL,
|
||||
);
|
||||
|
||||
$form['sort']['settings']['property'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort property'),
|
||||
'#required' => TRUE,
|
||||
'#options' => drupal_map_assoc($entity_info['schema_fields_sql']['base table']),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['property'],
|
||||
);
|
||||
}
|
||||
elseif ($field['settings']['handler_settings']['sort']['type'] == 'field') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'field' => NULL,
|
||||
);
|
||||
|
||||
$fields = array();
|
||||
foreach (field_info_instances($field['settings']['target_type']) as $bundle_name => $bundle_instances) {
|
||||
foreach ($bundle_instances as $instance_name => $instance_info) {
|
||||
$field_info = field_info_field($instance_name);
|
||||
foreach ($field_info['columns'] as $column_name => $column_info) {
|
||||
$fields[$instance_name . ':' . $column_name] = t('@label (column @column)', array('@label' => $instance_info['label'], '@column' => $column_name));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$form['sort']['settings']['field'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort field'),
|
||||
'#required' => TRUE,
|
||||
'#options' => $fields,
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['field'],
|
||||
);
|
||||
}
|
||||
|
||||
if ($field['settings']['handler_settings']['sort']['type'] != 'none') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'direction' => 'ASC',
|
||||
);
|
||||
|
||||
$form['sort']['settings']['direction'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort direction'),
|
||||
'#required' => TRUE,
|
||||
'#options' => array(
|
||||
'ASC' => t('Ascending'),
|
||||
'DESC' => t('Descending'),
|
||||
),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['direction'],
|
||||
);
|
||||
}
|
||||
|
||||
return $form;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getReferencableEntities().
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
$options = array();
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
|
||||
$query = $this->buildEntityFieldQuery($match, $match_operator);
|
||||
if ($limit > 0) {
|
||||
$query->range(0, $limit);
|
||||
}
|
||||
|
||||
$results = $query->execute();
|
||||
|
||||
if (!empty($results[$entity_type])) {
|
||||
$entities = entity_load($entity_type, array_keys($results[$entity_type]));
|
||||
foreach ($entities as $entity_id => $entity) {
|
||||
list(,, $bundle) = entity_extract_ids($entity_type, $entity);
|
||||
$options[$bundle][$entity_id] = check_plain($this->getLabel($entity));
|
||||
}
|
||||
}
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::countReferencableEntities().
|
||||
*/
|
||||
public function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = $this->buildEntityFieldQuery($match, $match_operator);
|
||||
return $query
|
||||
->count()
|
||||
->execute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::validateReferencableEntities().
|
||||
*/
|
||||
public function validateReferencableEntities(array $ids) {
|
||||
if ($ids) {
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
$query = $this->buildEntityFieldQuery();
|
||||
$query->entityCondition('entity_id', $ids, 'IN');
|
||||
$result = $query->execute();
|
||||
if (!empty($result[$entity_type])) {
|
||||
return array_keys($result[$entity_type]);
|
||||
}
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::validateAutocompleteInput().
|
||||
*/
|
||||
public function validateAutocompleteInput($input, &$element, &$form_state, $form) {
|
||||
$entities = $this->getReferencableEntities($input, '=', 6);
|
||||
if (empty($entities)) {
|
||||
// Error if there are no entities available for a required field.
|
||||
form_error($element, t('There are no entities matching "%value"', array('%value' => $input)));
|
||||
}
|
||||
elseif (count($entities) > 5) {
|
||||
// Error if there are more than 5 matching entities.
|
||||
form_error($element, t('Many entities are called %value. Specify the one you want by appending the id in parentheses, like "@value (@id)"', array(
|
||||
'%value' => $input,
|
||||
'@value' => $input,
|
||||
'@id' => key($entities),
|
||||
)));
|
||||
}
|
||||
elseif (count($entities) > 1) {
|
||||
// More helpful error if there are only a few matching entities.
|
||||
$multiples = array();
|
||||
foreach ($entities as $id => $name) {
|
||||
$multiples[] = $name . ' (' . $id . ')';
|
||||
}
|
||||
form_error($element, t('Multiple entities match this reference; "%multiple"', array('%multiple' => implode('", "', $multiples))));
|
||||
}
|
||||
else {
|
||||
// Take the one and only matching entity.
|
||||
return key($entities);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Build an EntityFieldQuery to get referencable entities.
|
||||
*/
|
||||
protected function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = new EntityFieldQuery();
|
||||
$query->entityCondition('entity_type', $this->field['settings']['target_type']);
|
||||
if (!empty($this->field['settings']['handler_settings']['target_bundles'])) {
|
||||
$query->entityCondition('bundle', $this->field['settings']['handler_settings']['target_bundles'], 'IN');
|
||||
}
|
||||
if (isset($match)) {
|
||||
$entity_info = entity_get_info($this->field['settings']['target_type']);
|
||||
if (isset($entity_info['entity keys']['label'])) {
|
||||
$query->propertyCondition($entity_info['entity keys']['label'], $match, $match_operator);
|
||||
}
|
||||
}
|
||||
|
||||
// Add a generic entity access tag to the query.
|
||||
$query->addTag($this->field['settings']['target_type'] . '_access');
|
||||
$query->addTag('entityreference');
|
||||
$query->addMetaData('field', $this->field);
|
||||
$query->addMetaData('entityreference_selection_handler', $this);
|
||||
|
||||
// Add the sort option.
|
||||
if (!empty($this->field['settings']['handler_settings']['sort'])) {
|
||||
$sort_settings = $this->field['settings']['handler_settings']['sort'];
|
||||
if ($sort_settings['type'] == 'property') {
|
||||
$query->propertyOrderBy($sort_settings['property'], $sort_settings['direction']);
|
||||
}
|
||||
elseif ($sort_settings['type'] == 'field') {
|
||||
list($field, $column) = explode(':', $sort_settings['field'], 2);
|
||||
$query->fieldOrderBy($field, $column, $sort_settings['direction']);
|
||||
}
|
||||
}
|
||||
|
||||
return $query;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::entityFieldQueryAlter().
|
||||
*/
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method: pass a query to the alteration system again.
|
||||
*
|
||||
* This allow Entity Reference to add a tag to an existing query, to ask
|
||||
* access control mechanisms to alter it again.
|
||||
*/
|
||||
protected function reAlterQuery(SelectQueryInterface $query, $tag, $base_table) {
|
||||
// Save the old tags and metadata.
|
||||
// For some reason, those are public.
|
||||
$old_tags = $query->alterTags;
|
||||
$old_metadata = $query->alterMetaData;
|
||||
|
||||
$query->alterTags = array($tag => TRUE);
|
||||
$query->alterMetaData['base_table'] = $base_table;
|
||||
drupal_alter(array('query', 'query_' . $tag), $query);
|
||||
|
||||
// Restore the tags and metadata.
|
||||
$query->alterTags = $old_tags;
|
||||
$query->alterMetaData = $old_metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getLabel().
|
||||
*/
|
||||
public function getLabel($entity) {
|
||||
return entity_label($this->field['settings']['target_type'], $entity);
|
||||
}
|
||||
|
||||
/**
|
||||
* Ensure a base table exists for the query.
|
||||
*
|
||||
* If we have a field-only query, we want to assure we have a base-table
|
||||
* so we can later alter the query in entityFieldQueryAlter().
|
||||
*
|
||||
* @param $query
|
||||
* The Select query.
|
||||
*
|
||||
* @return
|
||||
* The alias of the base-table.
|
||||
*/
|
||||
public function ensureBaseTable(SelectQueryInterface $query) {
|
||||
$tables = $query->getTables();
|
||||
|
||||
// Check the current base table.
|
||||
foreach ($tables as $table) {
|
||||
if (empty($table['join'])) {
|
||||
$alias = $table['alias'];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (strpos($alias, 'field_data_') !== 0) {
|
||||
// The existing base-table is the correct one.
|
||||
return $alias;
|
||||
}
|
||||
|
||||
// Join the known base-table.
|
||||
$target_type = $this->field['settings']['target_type'];
|
||||
$entity_info = entity_get_info($target_type);
|
||||
$id = $entity_info['entity keys']['id'];
|
||||
// Return the alias of the table.
|
||||
return $query->innerJoin($target_type, NULL, "$target_type.$id = $alias.entity_id");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Node type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_node extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Adding the 'node_access' tag is sadly insufficient for nodes: core
|
||||
// requires us to also know about the concept of 'published' and
|
||||
// 'unpublished'. We need to do that as long as there are no access control
|
||||
// modules in use on the site. As long as one access control module is there,
|
||||
// it is supposed to handle this check.
|
||||
if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$query->condition("$base_table.status", NODE_PUBLISHED);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the User type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_user extends EntityReference_SelectionHandler_Generic {
|
||||
/**
|
||||
* Implements EntityReferenceHandler::settingsForm().
|
||||
*/
|
||||
public static function settingsForm($field, $instance) {
|
||||
$settings = $field['settings']['handler_settings'];
|
||||
$form = parent::settingsForm($field, $instance);
|
||||
$form['referenceable_roles'] = array(
|
||||
'#type' => 'checkboxes',
|
||||
'#title' => t('User roles that can be referenced'),
|
||||
'#default_value' => isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array(),
|
||||
'#options' => user_roles(TRUE),
|
||||
);
|
||||
$form['referenceable_status'] = array(
|
||||
'#type' => 'checkboxes',
|
||||
'#title' => t('User status that can be referenced'),
|
||||
'#default_value' => isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active'),
|
||||
'#options' => array('active' => t('Active'), 'blocked' => t('Blocked')),
|
||||
);
|
||||
return $form;
|
||||
}
|
||||
|
||||
public function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = parent::buildEntityFieldQuery($match, $match_operator);
|
||||
|
||||
// The user entity doesn't have a label column.
|
||||
if (isset($match)) {
|
||||
$query->propertyCondition('name', $match, $match_operator);
|
||||
}
|
||||
|
||||
$field = $this->field;
|
||||
$settings = $field['settings']['handler_settings'];
|
||||
$referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
|
||||
$referenceable_status = isset($settings['referenceable_status']) ? array_filter($settings['referenceable_status']) : array('active' => 'active');
|
||||
|
||||
// If this filter is not filled, use the users access permissions.
|
||||
if (empty($referenceable_status)) {
|
||||
// Adding the 'user_access' tag is sadly insufficient for users: core
|
||||
// requires us to also know about the concept of 'blocked' and 'active'.
|
||||
if (!user_access('administer users')) {
|
||||
$query->propertyCondition('status', 1);
|
||||
}
|
||||
}
|
||||
elseif (count($referenceable_status) == 1) {
|
||||
$values = array('active' => 1, 'blocked' => 0);
|
||||
$query->propertyCondition('status', $values[key($referenceable_status)]);
|
||||
}
|
||||
|
||||
return $query;
|
||||
}
|
||||
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
$conditions = &$query->conditions();
|
||||
if (user_access('administer users')) {
|
||||
// If the user is administrator, we need to make sure to
|
||||
// match the anonymous user, that doesn't actually have a name in the
|
||||
// database.
|
||||
foreach ($conditions as $key => $condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'users.name') {
|
||||
// Remove the condition.
|
||||
unset($conditions[$key]);
|
||||
|
||||
// Re-add the condition and a condition on uid = 0 so that we end up
|
||||
// with a query in the form:
|
||||
// WHERE (name LIKE :name) OR (:anonymous_name LIKE :name AND uid = 0)
|
||||
$or = db_or();
|
||||
$or->condition($condition['field'], $condition['value'], $condition['operator']);
|
||||
// Sadly, the Database layer doesn't allow us to build a condition
|
||||
// in the form ':placeholder = :placeholder2', because the 'field'
|
||||
// part of a condition is always escaped.
|
||||
// As a (cheap) workaround, we separately build a condition with no
|
||||
// field, and concatenate the field and the condition separately.
|
||||
$value_part = db_and();
|
||||
$value_part->condition('anonymous_name', $condition['value'], $condition['operator']);
|
||||
$value_part->compile(Database::getConnection(), $query);
|
||||
$or->condition(db_and()
|
||||
->where(str_replace('anonymous_name', ':anonymous_name', (string) $value_part), $value_part->arguments() + array(':anonymous_name' => format_username(user_load(0))))
|
||||
->condition('users.uid', 0)
|
||||
);
|
||||
$query->condition($or);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$field = $this->field;
|
||||
$settings = $field['settings']['handler_settings'];
|
||||
$referenceable_roles = isset($settings['referenceable_roles']) ? array_filter($settings['referenceable_roles']) : array();
|
||||
if (!$referenceable_roles || !empty($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
|
||||
// Return early if "authenticated user" choosen.
|
||||
return;
|
||||
}
|
||||
|
||||
if (!isset($referenceable_roles[DRUPAL_AUTHENTICATED_RID])) {
|
||||
$query->join('users_roles', 'users_roles', 'users.uid = users_roles.uid');
|
||||
$query->condition('users_roles.rid', array_keys($referenceable_roles), 'IN');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Comment type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_comment extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Adding the 'comment_access' tag is sadly insufficient for comments: core
|
||||
// requires us to also know about the concept of 'published' and
|
||||
// 'unpublished'.
|
||||
if (!user_access('administer comments')) {
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$query->condition("$base_table.status", COMMENT_PUBLISHED);
|
||||
}
|
||||
|
||||
// The Comment module doesn't implement any proper comment access,
|
||||
// and as a consequence doesn't make sure that comments cannot be viewed
|
||||
// when the user doesn't have access to the node.
|
||||
$tables = $query->getTables();
|
||||
$base_table = key($tables);
|
||||
$node_alias = $query->innerJoin('node', 'n', '%alias.nid = ' . $base_table . '.nid');
|
||||
// Pass the query to the node access control.
|
||||
$this->reAlterQuery($query, 'node_access', $node_alias);
|
||||
|
||||
// Alas, the comment entity exposes a bundle, but doesn't have a bundle column
|
||||
// in the database. We have to alter the query ourself to go fetch the
|
||||
// bundle.
|
||||
$conditions = &$query->conditions();
|
||||
foreach ($conditions as $key => &$condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'node_type') {
|
||||
$condition['field'] = $node_alias . '.type';
|
||||
foreach ($condition['value'] as &$value) {
|
||||
if (substr($value, 0, 13) == 'comment_node_') {
|
||||
$value = substr($value, 13);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Passing the query to node_query_node_access_alter() is sadly
|
||||
// insufficient for nodes.
|
||||
// @see EntityReferenceHandler_node::entityFieldQueryAlter()
|
||||
if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
|
||||
$query->condition($node_alias . '.status', 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the File type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_file extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Core forces us to know about 'permanent' vs. 'temporary' files.
|
||||
$tables = $query->getTables();
|
||||
$base_table = key($tables);
|
||||
$query->condition('status', FILE_STATUS_PERMANENT);
|
||||
|
||||
// Access control to files is a very difficult business. For now, we are not
|
||||
// going to give it a shot.
|
||||
// @todo: fix this when core access control is less insane.
|
||||
return $query;
|
||||
}
|
||||
|
||||
public function getLabel($entity) {
|
||||
// The file entity doesn't have a label. More over, the filename is
|
||||
// sometimes empty, so use the basename in that case.
|
||||
return $entity->filename !== '' ? $entity->filename : basename($entity->uri);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Taxonomy term type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_taxonomy_term extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// The Taxonomy module doesn't implement any proper taxonomy term access,
|
||||
// and as a consequence doesn't make sure that taxonomy terms cannot be viewed
|
||||
// when the user doesn't have access to the vocabulary.
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$vocabulary_alias = $query->innerJoin('taxonomy_vocabulary', 'n', '%alias.vid = ' . $base_table . '.vid');
|
||||
$query->addMetadata('base_table', $vocabulary_alias);
|
||||
// Pass the query to the taxonomy access control.
|
||||
$this->reAlterQuery($query, 'taxonomy_vocabulary_access', $vocabulary_alias);
|
||||
|
||||
// Also, the taxonomy term entity exposes a bundle, but doesn't have a bundle
|
||||
// column in the database. We have to alter the query ourself to go fetch
|
||||
// the bundle.
|
||||
$conditions = &$query->conditions();
|
||||
foreach ($conditions as $key => &$condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'vocabulary_machine_name') {
|
||||
$condition['field'] = $vocabulary_alias . '.machine_name';
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getReferencableEntities().
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
if ($match || $limit) {
|
||||
return parent::getReferencableEntities($match , $match_operator, $limit);
|
||||
}
|
||||
|
||||
$options = array();
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
|
||||
// We imitate core by calling taxonomy_get_tree().
|
||||
$entity_info = entity_get_info('taxonomy_term');
|
||||
$bundles = !empty($this->field['settings']['handler_settings']['target_bundles']) ? $this->field['settings']['handler_settings']['target_bundles'] : array_keys($entity_info['bundles']);
|
||||
|
||||
foreach ($bundles as $bundle) {
|
||||
if ($vocabulary = taxonomy_vocabulary_machine_name_load($bundle)) {
|
||||
if ($terms = taxonomy_get_tree($vocabulary->vid, 0)) {
|
||||
foreach ($terms as $term) {
|
||||
$options[$vocabulary->machine_name][$term->tid] = str_repeat('-', $term->depth) . check_plain($term->name);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $options;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,553 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* A generic Entity handler.
|
||||
*
|
||||
* The generic base implementation has a variety of overrides to workaround
|
||||
* core's largely deficient entity handling.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic implements EntityReference_SelectionHandler {
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getInstance().
|
||||
*/
|
||||
public static function getInstance($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
$target_entity_type = $field['settings']['target_type'];
|
||||
|
||||
// Check if the entity type does exist and has a base table.
|
||||
$entity_info = entity_get_info($target_entity_type);
|
||||
if (empty($entity_info['base table'])) {
|
||||
return EntityReference_SelectionHandler_Broken::getInstance($field, $instance);
|
||||
}
|
||||
|
||||
if (class_exists($class_name = 'EntityReference_SelectionHandler_Generic_' . $target_entity_type)) {
|
||||
return new $class_name($field, $instance, $entity_type, $entity);
|
||||
}
|
||||
else {
|
||||
return new EntityReference_SelectionHandler_Generic($field, $instance, $entity_type, $entity);
|
||||
}
|
||||
}
|
||||
|
||||
protected function __construct($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
$this->field = $field;
|
||||
$this->instance = $instance;
|
||||
$this->entity_type = $entity_type;
|
||||
$this->entity = $entity;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::settingsForm().
|
||||
*/
|
||||
public static function settingsForm($field, $instance) {
|
||||
$entity_info = entity_get_info($field['settings']['target_type']);
|
||||
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings'] += array(
|
||||
'target_bundles' => array(),
|
||||
'sort' => array(
|
||||
'type' => 'none',
|
||||
)
|
||||
);
|
||||
|
||||
if (!empty($entity_info['entity keys']['bundle'])) {
|
||||
$bundles = array();
|
||||
foreach ($entity_info['bundles'] as $bundle_name => $bundle_info) {
|
||||
$bundles[$bundle_name] = $bundle_info['label'];
|
||||
}
|
||||
|
||||
$form['target_bundles'] = array(
|
||||
'#type' => 'checkboxes',
|
||||
'#title' => t('Target bundles'),
|
||||
'#options' => $bundles,
|
||||
'#default_value' => $field['settings']['handler_settings']['target_bundles'],
|
||||
'#size' => 6,
|
||||
'#multiple' => TRUE,
|
||||
'#description' => t('The bundles of the entity type that can be referenced. Optional, leave empty for all bundles.'),
|
||||
'#element_validate' => array('_entityreference_element_validate_filter'),
|
||||
);
|
||||
}
|
||||
else {
|
||||
$form['target_bundles'] = array(
|
||||
'#type' => 'value',
|
||||
'#value' => array(),
|
||||
);
|
||||
}
|
||||
|
||||
$form['sort']['type'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort by'),
|
||||
'#options' => array(
|
||||
'none' => t("Don't sort"),
|
||||
'property' => t('A property of the base table of the entity'),
|
||||
'field' => t('A field attached to this entity'),
|
||||
),
|
||||
'#ajax' => TRUE,
|
||||
'#limit_validation_errors' => array(),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['type'],
|
||||
);
|
||||
|
||||
$form['sort']['settings'] = array(
|
||||
'#type' => 'container',
|
||||
'#attributes' => array('class' => array('entityreference-settings')),
|
||||
'#process' => array('_entityreference_form_process_merge_parent'),
|
||||
);
|
||||
|
||||
if ($field['settings']['handler_settings']['sort']['type'] == 'property') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'property' => NULL,
|
||||
);
|
||||
|
||||
$form['sort']['settings']['property'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort property'),
|
||||
'#required' => TRUE,
|
||||
'#options' => drupal_map_assoc($entity_info['schema_fields_sql']['base table']),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['property'],
|
||||
);
|
||||
}
|
||||
elseif ($field['settings']['handler_settings']['sort']['type'] == 'field') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'field' => NULL,
|
||||
);
|
||||
|
||||
$fields = array();
|
||||
foreach (field_info_instances($field['settings']['target_type']) as $bundle_name => $bundle_instances) {
|
||||
foreach ($bundle_instances as $instance_name => $instance_info) {
|
||||
$field_info = field_info_field($instance_name);
|
||||
foreach ($field_info['columns'] as $column_name => $column_info) {
|
||||
$fields[$instance_name . ':' . $column_name] = t('@label (column @column)', array('@label' => $instance_info['label'], '@column' => $column_name));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$form['sort']['settings']['field'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort field'),
|
||||
'#required' => TRUE,
|
||||
'#options' => $fields,
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['field'],
|
||||
);
|
||||
}
|
||||
|
||||
if ($field['settings']['handler_settings']['sort']['type'] != 'none') {
|
||||
// Merge-in default values.
|
||||
$field['settings']['handler_settings']['sort'] += array(
|
||||
'direction' => 'ASC',
|
||||
);
|
||||
|
||||
$form['sort']['settings']['direction'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('Sort direction'),
|
||||
'#required' => TRUE,
|
||||
'#options' => array(
|
||||
'ASC' => t('Ascending'),
|
||||
'DESC' => t('Descending'),
|
||||
),
|
||||
'#default_value' => $field['settings']['handler_settings']['sort']['direction'],
|
||||
);
|
||||
}
|
||||
|
||||
return $form;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getReferencableEntities().
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
$options = array();
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
|
||||
$query = $this->buildEntityFieldQuery($match, $match_operator);
|
||||
if ($limit > 0) {
|
||||
$query->range(0, $limit);
|
||||
}
|
||||
|
||||
$results = $query->execute();
|
||||
|
||||
if (!empty($results[$entity_type])) {
|
||||
$entities = entity_load($entity_type, array_keys($results[$entity_type]));
|
||||
foreach ($entities as $entity_id => $entity) {
|
||||
list(,, $bundle) = entity_extract_ids($entity_type, $entity);
|
||||
$options[$bundle][$entity_id] = check_plain($this->getLabel($entity));
|
||||
}
|
||||
}
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::countReferencableEntities().
|
||||
*/
|
||||
public function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = $this->buildEntityFieldQuery($match, $match_operator);
|
||||
return $query
|
||||
->count()
|
||||
->execute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::validateReferencableEntities().
|
||||
*/
|
||||
public function validateReferencableEntities(array $ids) {
|
||||
if ($ids) {
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
$query = $this->buildEntityFieldQuery();
|
||||
$query->entityCondition('entity_id', $ids, 'IN');
|
||||
$result = $query->execute();
|
||||
if (!empty($result[$entity_type])) {
|
||||
return array_keys($result[$entity_type]);
|
||||
}
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::validateAutocompleteInput().
|
||||
*/
|
||||
public function validateAutocompleteInput($input, &$element, &$form_state, $form) {
|
||||
$entities = $this->getReferencableEntities($input, '=', 6);
|
||||
if (empty($entities)) {
|
||||
// Error if there are no entities available for a required field.
|
||||
form_error($element, t('There are no entities matching "%value"', array('%value' => $input)));
|
||||
}
|
||||
elseif (count($entities) > 5) {
|
||||
// Error if there are more than 5 matching entities.
|
||||
form_error($element, t('Many entities are called %value. Specify the one you want by appending the id in parentheses, like "@value (@id)"', array(
|
||||
'%value' => $input,
|
||||
'@value' => $input,
|
||||
'@id' => key($entities),
|
||||
)));
|
||||
}
|
||||
elseif (count($entities) > 1) {
|
||||
// More helpful error if there are only a few matching entities.
|
||||
$multiples = array();
|
||||
foreach ($entities as $id => $name) {
|
||||
$multiples[] = $name . ' (' . $id . ')';
|
||||
}
|
||||
form_error($element, t('Multiple entities match this reference; "%multiple"', array('%multiple' => implode('", "', $multiples))));
|
||||
}
|
||||
else {
|
||||
// Take the one and only matching entity.
|
||||
return key($entities);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Build an EntityFieldQuery to get referencable entities.
|
||||
*/
|
||||
protected function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = new EntityFieldQuery();
|
||||
$query->entityCondition('entity_type', $this->field['settings']['target_type']);
|
||||
if (!empty($this->field['settings']['handler_settings']['target_bundles'])) {
|
||||
$query->entityCondition('bundle', $this->field['settings']['handler_settings']['target_bundles'], 'IN');
|
||||
}
|
||||
if (isset($match)) {
|
||||
$entity_info = entity_get_info($this->field['settings']['target_type']);
|
||||
if (isset($entity_info['entity keys']['label'])) {
|
||||
$query->propertyCondition($entity_info['entity keys']['label'], $match, $match_operator);
|
||||
}
|
||||
}
|
||||
|
||||
// Add a generic entity access tag to the query.
|
||||
$query->addTag($this->field['settings']['target_type'] . '_access');
|
||||
$query->addTag('entityreference');
|
||||
$query->addMetaData('field', $this->field);
|
||||
$query->addMetaData('entityreference_selection_handler', $this);
|
||||
|
||||
// Add the sort option.
|
||||
if (!empty($this->field['settings']['handler_settings']['sort'])) {
|
||||
$sort_settings = $this->field['settings']['handler_settings']['sort'];
|
||||
if ($sort_settings['type'] == 'property') {
|
||||
$query->propertyOrderBy($sort_settings['property'], $sort_settings['direction']);
|
||||
}
|
||||
elseif ($sort_settings['type'] == 'field') {
|
||||
list($field, $column) = explode(':', $sort_settings['field'], 2);
|
||||
$query->fieldOrderBy($field, $column, $sort_settings['direction']);
|
||||
}
|
||||
}
|
||||
|
||||
return $query;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::entityFieldQueryAlter().
|
||||
*/
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method: pass a query to the alteration system again.
|
||||
*
|
||||
* This allow Entity Reference to add a tag to an existing query, to ask
|
||||
* access control mechanisms to alter it again.
|
||||
*/
|
||||
protected function reAlterQuery(SelectQueryInterface $query, $tag, $base_table) {
|
||||
// Save the old tags and metadata.
|
||||
// For some reason, those are public.
|
||||
$old_tags = $query->alterTags;
|
||||
$old_metadata = $query->alterMetaData;
|
||||
|
||||
$query->alterTags = array($tag => TRUE);
|
||||
$query->alterMetaData['base_table'] = $base_table;
|
||||
drupal_alter(array('query', 'query_' . $tag), $query);
|
||||
|
||||
// Restore the tags and metadata.
|
||||
$query->alterTags = $old_tags;
|
||||
$query->alterMetaData = $old_metadata;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getLabel().
|
||||
*/
|
||||
public function getLabel($entity) {
|
||||
return entity_label($this->field['settings']['target_type'], $entity);
|
||||
}
|
||||
|
||||
/**
|
||||
* Ensure a base table exists for the query.
|
||||
*
|
||||
* If we have a field-only query, we want to assure we have a base-table
|
||||
* so we can later alter the query in entityFieldQueryAlter().
|
||||
*
|
||||
* @param $query
|
||||
* The Select query.
|
||||
*
|
||||
* @return
|
||||
* The alias of the base-table.
|
||||
*/
|
||||
public function ensureBaseTable(SelectQueryInterface $query) {
|
||||
$tables = $query->getTables();
|
||||
|
||||
// Check the current base table.
|
||||
foreach ($tables as $table) {
|
||||
if (empty($table['join'])) {
|
||||
$alias = $table['alias'];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (strpos($alias, 'field_data_') !== 0) {
|
||||
// The existing base-table is the correct one.
|
||||
return $alias;
|
||||
}
|
||||
|
||||
// Join the known base-table.
|
||||
$target_type = $this->field['settings']['target_type'];
|
||||
$entity_info = entity_get_info($target_type);
|
||||
$id = $entity_info['entity keys']['id'];
|
||||
// Return the alias of the table.
|
||||
return $query->innerJoin($target_type, NULL, "$target_type.$id = $alias.entity_id");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Node type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_node extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Adding the 'node_access' tag is sadly insufficient for nodes: core
|
||||
// requires us to also know about the concept of 'published' and
|
||||
// 'unpublished'. We need to do that as long as there are no access control
|
||||
// modules in use on the site. As long as one access control module is there,
|
||||
// it is supposed to handle this check.
|
||||
if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$query->condition("$base_table.status", NODE_PUBLISHED);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the User type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_user extends EntityReference_SelectionHandler_Generic {
|
||||
public function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$query = parent::buildEntityFieldQuery($match, $match_operator);
|
||||
|
||||
// The user entity doesn't have a label column.
|
||||
if (isset($match)) {
|
||||
$query->propertyCondition('name', $match, $match_operator);
|
||||
}
|
||||
|
||||
// Adding the 'user_access' tag is sadly insufficient for users: core
|
||||
// requires us to also know about the concept of 'blocked' and
|
||||
// 'active'.
|
||||
if (!user_access('administer users')) {
|
||||
$query->propertyCondition('status', 1);
|
||||
}
|
||||
return $query;
|
||||
}
|
||||
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
if (user_access('administer users')) {
|
||||
// In addition, if the user is administrator, we need to make sure to
|
||||
// match the anonymous user, that doesn't actually have a name in the
|
||||
// database.
|
||||
$conditions = &$query->conditions();
|
||||
foreach ($conditions as $key => $condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'users.name') {
|
||||
// Remove the condition.
|
||||
unset($conditions[$key]);
|
||||
|
||||
// Re-add the condition and a condition on uid = 0 so that we end up
|
||||
// with a query in the form:
|
||||
// WHERE (name LIKE :name) OR (:anonymous_name LIKE :name AND uid = 0)
|
||||
$or = db_or();
|
||||
$or->condition($condition['field'], $condition['value'], $condition['operator']);
|
||||
// Sadly, the Database layer doesn't allow us to build a condition
|
||||
// in the form ':placeholder = :placeholder2', because the 'field'
|
||||
// part of a condition is always escaped.
|
||||
// As a (cheap) workaround, we separately build a condition with no
|
||||
// field, and concatenate the field and the condition separately.
|
||||
$value_part = db_and();
|
||||
$value_part->condition('anonymous_name', $condition['value'], $condition['operator']);
|
||||
$value_part->compile(Database::getConnection(), $query);
|
||||
$or->condition(db_and()
|
||||
->where(str_replace('anonymous_name', ':anonymous_name', (string) $value_part), $value_part->arguments() + array(':anonymous_name' => format_username(user_load(0))))
|
||||
->condition('users.uid', 0)
|
||||
);
|
||||
$query->condition($or);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Comment type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_comment extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Adding the 'comment_access' tag is sadly insufficient for comments: core
|
||||
// requires us to also know about the concept of 'published' and
|
||||
// 'unpublished'.
|
||||
if (!user_access('administer comments')) {
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$query->condition("$base_table.status", COMMENT_PUBLISHED);
|
||||
}
|
||||
|
||||
// The Comment module doesn't implement any proper comment access,
|
||||
// and as a consequence doesn't make sure that comments cannot be viewed
|
||||
// when the user doesn't have access to the node.
|
||||
$tables = $query->getTables();
|
||||
$base_table = key($tables);
|
||||
$node_alias = $query->innerJoin('node', 'n', '%alias.nid = ' . $base_table . '.nid');
|
||||
// Pass the query to the node access control.
|
||||
$this->reAlterQuery($query, 'node_access', $node_alias);
|
||||
|
||||
// Alas, the comment entity exposes a bundle, but doesn't have a bundle column
|
||||
// in the database. We have to alter the query ourself to go fetch the
|
||||
// bundle.
|
||||
$conditions = &$query->conditions();
|
||||
foreach ($conditions as $key => &$condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'node_type') {
|
||||
$condition['field'] = $node_alias . '.type';
|
||||
foreach ($condition['value'] as &$value) {
|
||||
if (substr($value, 0, 13) == 'comment_node_') {
|
||||
$value = substr($value, 13);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Passing the query to node_query_node_access_alter() is sadly
|
||||
// insufficient for nodes.
|
||||
// @see EntityReferenceHandler_node::entityFieldQueryAlter()
|
||||
if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
|
||||
$query->condition($node_alias . '.status', 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the File type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_file extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// Core forces us to know about 'permanent' vs. 'temporary' files.
|
||||
$tables = $query->getTables();
|
||||
$base_table = key($tables);
|
||||
$query->condition('status', FILE_STATUS_PERMANENT);
|
||||
|
||||
// Access control to files is a very difficult business. For now, we are not
|
||||
// going to give it a shot.
|
||||
// @todo: fix this when core access control is less insane.
|
||||
return $query;
|
||||
}
|
||||
|
||||
public function getLabel($entity) {
|
||||
// The file entity doesn't have a label. More over, the filename is
|
||||
// sometimes empty, so use the basename in that case.
|
||||
return $entity->filename !== '' ? $entity->filename : basename($entity->uri);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Override for the Taxonomy term type.
|
||||
*
|
||||
* This only exists to workaround core bugs.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Generic_taxonomy_term extends EntityReference_SelectionHandler_Generic {
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
// The Taxonomy module doesn't implement any proper taxonomy term access,
|
||||
// and as a consequence doesn't make sure that taxonomy terms cannot be viewed
|
||||
// when the user doesn't have access to the vocabulary.
|
||||
$base_table = $this->ensureBaseTable($query);
|
||||
$vocabulary_alias = $query->innerJoin('taxonomy_vocabulary', 'n', '%alias.vid = ' . $base_table . '.vid');
|
||||
$query->addMetadata('base_table', $vocabulary_alias);
|
||||
// Pass the query to the taxonomy access control.
|
||||
$this->reAlterQuery($query, 'taxonomy_vocabulary_access', $vocabulary_alias);
|
||||
|
||||
// Also, the taxonomy term entity exposes a bundle, but doesn't have a bundle
|
||||
// column in the database. We have to alter the query ourself to go fetch
|
||||
// the bundle.
|
||||
$conditions = &$query->conditions();
|
||||
foreach ($conditions as $key => &$condition) {
|
||||
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'vocabulary_machine_name') {
|
||||
$condition['field'] = $vocabulary_alias . '.machine_name';
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getReferencableEntities().
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
if ($match || $limit) {
|
||||
return parent::getReferencableEntities($match , $match_operator, $limit);
|
||||
}
|
||||
|
||||
$options = array();
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
|
||||
// We imitate core by calling taxonomy_get_tree().
|
||||
$entity_info = entity_get_info('taxonomy_term');
|
||||
$bundles = !empty($this->field['settings']['handler_settings']['target_bundles']) ? $this->field['settings']['handler_settings']['target_bundles'] : array_keys($entity_info['bundles']);
|
||||
|
||||
foreach ($bundles as $bundle) {
|
||||
if ($vocabulary = taxonomy_vocabulary_machine_name_load($bundle)) {
|
||||
if ($terms = taxonomy_get_tree($vocabulary->vid, 0)) {
|
||||
foreach ($terms as $term) {
|
||||
$options[$vocabulary->machine_name][$term->tid] = str_repeat('-', $term->depth) . check_plain($term->name);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $options;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,193 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Entity handler for Views.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Views implements EntityReference_SelectionHandler {
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getInstance().
|
||||
*/
|
||||
public static function getInstance($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
return new EntityReference_SelectionHandler_Views($field, $instance);
|
||||
}
|
||||
|
||||
protected function __construct($field, $instance) {
|
||||
$this->field = $field;
|
||||
$this->instance = $instance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::settingsForm().
|
||||
*/
|
||||
public static function settingsForm($field, $instance) {
|
||||
$view_settings = empty($field['settings']['handler_settings']['view']) ? '' : $field['settings']['handler_settings']['view'];
|
||||
$displays = views_get_applicable_views('entityreference display');
|
||||
// Filter views that list the entity type we want, and group the separate
|
||||
// displays by view.
|
||||
$entity_info = entity_get_info($field['settings']['target_type']);
|
||||
$options = array();
|
||||
foreach ($displays as $data) {
|
||||
list($view, $display_id) = $data;
|
||||
if ($view->base_table == $entity_info['base table']) {
|
||||
$options[$view->name . ':' . $display_id] = $view->name . ' - ' . $view->display[$display_id]->display_title;
|
||||
}
|
||||
}
|
||||
|
||||
// The value of the 'view_and_display' select below will need to be split
|
||||
// into 'view_name' and 'view_display' in the final submitted values, so
|
||||
// we massage the data at validate time on the wrapping element (not
|
||||
// ideal).
|
||||
$form['view']['#element_validate'] = array('entityreference_view_settings_validate');
|
||||
|
||||
if ($options) {
|
||||
$default = !empty($view_settings['view_name']) ? $view_settings['view_name'] . ':' . $view_settings['display_name'] : NULL;
|
||||
$form['view']['view_and_display'] = array(
|
||||
'#type' => 'select',
|
||||
'#title' => t('View used to select the entities'),
|
||||
'#required' => TRUE,
|
||||
'#options' => $options,
|
||||
'#default_value' => $default,
|
||||
'#description' => '<p>' . t('Choose the view and display that select the entities that can be referenced.<br />Only views with a display of type "Entity Reference" are eligible.') . '</p>',
|
||||
);
|
||||
|
||||
$default = !empty($view_settings['args']) ? implode(', ', $view_settings['args']) : '';
|
||||
$form['view']['args'] = array(
|
||||
'#type' => 'textfield',
|
||||
'#title' => t('View arguments'),
|
||||
'#default_value' => $default,
|
||||
'#required' => FALSE,
|
||||
'#description' => t('Provide a comma separated list of arguments to pass to the view.'),
|
||||
);
|
||||
}
|
||||
else {
|
||||
$form['view']['no_view_help'] = array(
|
||||
'#markup' => '<p>' . t('No eligible views were found. <a href="@create">Create a view</a> with an <em>Entity Reference</em> display, or add such a display to an <a href="@existing">existing view</a>.', array(
|
||||
'@create' => url('admin/structure/views/add'),
|
||||
'@existing' => url('admin/structure/views'),
|
||||
)) . '</p>',
|
||||
);
|
||||
}
|
||||
return $form;
|
||||
}
|
||||
|
||||
protected function initializeView($match = NULL, $match_operator = 'CONTAINS', $limit = 0, $ids = NULL) {
|
||||
$view_name = $this->field['settings']['handler_settings']['view']['view_name'];
|
||||
$display_name = $this->field['settings']['handler_settings']['view']['display_name'];
|
||||
$args = $this->field['settings']['handler_settings']['view']['args'];
|
||||
$entity_type = $this->field['settings']['target_type'];
|
||||
|
||||
// Check that the view is valid and the display still exists.
|
||||
$this->view = views_get_view($view_name);
|
||||
if (!$this->view || !isset($this->view->display[$display_name]) || !$this->view->access($display_name)) {
|
||||
watchdog('entityreference', 'The view %view_name is no longer eligible for the %field_name field.', array('%view_name' => $view_name, '%field_name' => $this->instance['label']), WATCHDOG_WARNING);
|
||||
return FALSE;
|
||||
}
|
||||
$this->view->set_display($display_name);
|
||||
|
||||
// Make sure the query is not cached.
|
||||
$this->view->is_cacheable = FALSE;
|
||||
|
||||
// Pass options to the display handler to make them available later.
|
||||
$entityreference_options = array(
|
||||
'match' => $match,
|
||||
'match_operator' => $match_operator,
|
||||
'limit' => $limit,
|
||||
'ids' => $ids,
|
||||
);
|
||||
$this->view->display_handler->set_option('entityreference_options', $entityreference_options);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getReferencableEntities().
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
$display_name = $this->field['settings']['handler_settings']['view']['display_name'];
|
||||
$args = $this->field['settings']['handler_settings']['view']['args'];
|
||||
$result = array();
|
||||
if ($this->initializeView($match, $match_operator, $limit)) {
|
||||
// Get the results.
|
||||
$result = $this->view->execute_display($display_name, $args);
|
||||
}
|
||||
|
||||
$return = array();
|
||||
if ($result) {
|
||||
$target_type = $this->field['settings']['target_type'];
|
||||
$entities = entity_load($target_type, array_keys($result));
|
||||
foreach($entities as $entity) {
|
||||
list($id,, $bundle) = entity_extract_ids($target_type, $entity);
|
||||
$return[$bundle][$id] = $result[$id];
|
||||
}
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::countReferencableEntities().
|
||||
*/
|
||||
function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS') {
|
||||
$this->getReferencableEntities($match, $match_operator);
|
||||
return $this->view->total_items;
|
||||
}
|
||||
|
||||
function validateReferencableEntities(array $ids) {
|
||||
$display_name = $this->field['settings']['handler_settings']['view']['display_name'];
|
||||
$args = $this->field['settings']['handler_settings']['view']['args'];
|
||||
$result = array();
|
||||
if ($this->initializeView(NULL, 'CONTAINS', 0, $ids)) {
|
||||
// Get the results.
|
||||
$entities = $this->view->execute_display($display_name, $args);
|
||||
$result = array_keys($entities);
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::validateAutocompleteInput().
|
||||
*/
|
||||
public function validateAutocompleteInput($input, &$element, &$form_state, $form) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::getLabel().
|
||||
*/
|
||||
public function getLabel($entity) {
|
||||
return entity_label($this->field['settings']['target_type'], $entity);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements EntityReferenceHandler::entityFieldQueryAlter().
|
||||
*/
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function entityreference_view_settings_validate($element, &$form_state, $form) {
|
||||
// Split view name and display name from the 'view_and_display' value.
|
||||
if (!empty($element['view_and_display']['#value'])) {
|
||||
list($view, $display) = explode(':', $element['view_and_display']['#value']);
|
||||
}
|
||||
else {
|
||||
form_error($element, t('The views entity selection mode requires a view.'));
|
||||
return;
|
||||
}
|
||||
|
||||
// Explode the 'args' string into an actual array. Beware, explode() turns an
|
||||
// empty string into an array with one empty string. We'll need an empty array
|
||||
// instead.
|
||||
$args_string = trim($element['args']['#value']);
|
||||
if ($args_string === '') {
|
||||
$args = array();
|
||||
}
|
||||
else {
|
||||
// array_map is called to trim whitespaces from the arguments.
|
||||
$args = array_map('trim', explode(',', $args_string));
|
||||
}
|
||||
|
||||
$value = array('view_name' => $view, 'display_name' => $display, 'args' => $args);
|
||||
form_set_value($element, $value, $form_state);
|
||||
}
|
||||
@ -0,0 +1,113 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Abstraction of the selection logic of an entity reference field.
|
||||
*
|
||||
* Implementations that wish to provide an implementation of this should
|
||||
* register it using CTools' plugin system.
|
||||
*/
|
||||
interface EntityReference_SelectionHandler {
|
||||
/**
|
||||
* Factory function: create a new instance of this handler for a given field.
|
||||
*
|
||||
* @param $field
|
||||
* A field datastructure.
|
||||
* @return EntityReferenceHandler
|
||||
*/
|
||||
public static function getInstance($field, $instance = NULL, $entity_type = NULL, $entity = NULL);
|
||||
|
||||
/**
|
||||
* Return a list of referencable entities.
|
||||
*
|
||||
* @return
|
||||
* An array of referencable entities, which keys are entity ids and
|
||||
* values (safe HTML) labels to be displayed to the user.
|
||||
*/
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0);
|
||||
|
||||
/**
|
||||
* Count entities that are referencable by a given field.
|
||||
*/
|
||||
public function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS');
|
||||
|
||||
/**
|
||||
* Validate that entities can be referenced by this field.
|
||||
*
|
||||
* @return
|
||||
* An array of entity ids that are valid.
|
||||
*/
|
||||
public function validateReferencableEntities(array $ids);
|
||||
|
||||
/**
|
||||
* Validate Input from autocomplete widget that has no Id.
|
||||
*
|
||||
* @see _entityreference_autocomplete_validate()
|
||||
*
|
||||
* @param $input
|
||||
* Single string from autocomplete widget.
|
||||
* @param $element
|
||||
* The form element to set a form error.
|
||||
* @return
|
||||
* Value of a matching entity id, or NULL if none.
|
||||
*/
|
||||
public function validateAutocompleteInput($input, &$element, &$form_state, $form);
|
||||
|
||||
/**
|
||||
* Give the handler a chance to alter the SelectQuery generated by EntityFieldQuery.
|
||||
*/
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query);
|
||||
|
||||
/**
|
||||
* Return the label of a given entity.
|
||||
*/
|
||||
public function getLabel($entity);
|
||||
|
||||
/**
|
||||
* Generate a settings form for this handler.
|
||||
*/
|
||||
public static function settingsForm($field, $instance);
|
||||
}
|
||||
|
||||
/**
|
||||
* A null implementation of EntityReference_SelectionHandler.
|
||||
*/
|
||||
class EntityReference_SelectionHandler_Broken implements EntityReference_SelectionHandler {
|
||||
public static function getInstance($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
|
||||
return new EntityReference_SelectionHandler_Broken($field, $instance, $entity_type, $entity);
|
||||
}
|
||||
|
||||
protected function __construct($field, $instance) {
|
||||
$this->field = $field;
|
||||
$this->instance = $instance;
|
||||
}
|
||||
|
||||
public static function settingsForm($field, $instance) {
|
||||
$form['selection_handler'] = array(
|
||||
'#markup' => t('The selected selection handler is broken.'),
|
||||
);
|
||||
return $form;
|
||||
}
|
||||
|
||||
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
|
||||
return array();
|
||||
}
|
||||
|
||||
public function countReferencableEntities($match = NULL, $match_operator = 'CONTAINS') {
|
||||
return 0;
|
||||
}
|
||||
|
||||
public function validateReferencableEntities(array $ids) {
|
||||
return array();
|
||||
}
|
||||
|
||||
public function validateAutocompleteInput($input, &$element, &$form_state, $form) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
public function entityFieldQueryAlter(SelectQueryInterface $query) {}
|
||||
|
||||
public function getLabel($entity) {
|
||||
return '';
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,7 @@
|
||||
<?php
|
||||
|
||||
$plugin = array(
|
||||
'title' => t('Simple (with optional filter by bundle)'),
|
||||
'class' => 'EntityReference_SelectionHandler_Generic',
|
||||
'weight' => -100,
|
||||
);
|
||||
@ -0,0 +1,9 @@
|
||||
<?php
|
||||
|
||||
if (module_exists('views')) {
|
||||
$plugin = array(
|
||||
'title' => t('Views: Filter by an entity reference view'),
|
||||
'class' => 'EntityReference_SelectionHandler_Views',
|
||||
'weight' => 0,
|
||||
);
|
||||
}
|
||||
@ -0,0 +1,114 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Contains EntityReferenceHandlersTestCase
|
||||
*/
|
||||
|
||||
/**
|
||||
* Test for Entity Reference admin UI.
|
||||
*/
|
||||
class EntityReferenceAdminTestCase extends DrupalWebTestCase {
|
||||
public static function getInfo() {
|
||||
return array(
|
||||
'name' => 'Entity Reference UI',
|
||||
'description' => 'Tests for the administrative UI.',
|
||||
'group' => 'Entity Reference',
|
||||
);
|
||||
}
|
||||
|
||||
public function setUp() {
|
||||
parent::setUp(array('field_ui', 'entity', 'ctools', 'entityreference'));
|
||||
|
||||
// Create test user.
|
||||
$this->admin_user = $this->drupalCreateUser(array('access content', 'administer content types'));
|
||||
$this->drupalLogin($this->admin_user);
|
||||
|
||||
// Create content type, with underscores.
|
||||
$type_name = strtolower($this->randomName(8)) . '_test';
|
||||
$type = $this->drupalCreateContentType(array('name' => $type_name, 'type' => $type_name));
|
||||
$this->type = $type->type;
|
||||
// Store a valid URL name, with hyphens instead of underscores.
|
||||
$this->hyphen_type = str_replace('_', '-', $this->type);
|
||||
}
|
||||
|
||||
protected function assertFieldSelectOptions($name, $expected_options) {
|
||||
$xpath = $this->buildXPathQuery('//select[@name=:name]', array(':name' => $name));
|
||||
$fields = $this->xpath($xpath);
|
||||
if ($fields) {
|
||||
$field = $fields[0];
|
||||
$options = $this->getAllOptionsList($field);
|
||||
return $this->assertIdentical($options, $expected_options);
|
||||
}
|
||||
else {
|
||||
return $this->fail(t('Unable to find field @name', array('@name' => $name)));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract all the options of a select element.
|
||||
*/
|
||||
protected function getAllOptionsList($element) {
|
||||
$options = array();
|
||||
// Add all options items.
|
||||
foreach ($element->option as $option) {
|
||||
$options[] = (string) $option['value'];
|
||||
}
|
||||
// TODO: support optgroup.
|
||||
return $options;
|
||||
}
|
||||
|
||||
public function testFieldAdminHandler() {
|
||||
$bundle_path = 'admin/structure/types/manage/' . $this->hyphen_type;
|
||||
|
||||
// First step: 'Add new field' on the 'Manage fields' page.
|
||||
$this->drupalPost($bundle_path . '/fields', array(
|
||||
'fields[_add_new_field][label]' => 'Test label',
|
||||
'fields[_add_new_field][field_name]' => 'test',
|
||||
'fields[_add_new_field][type]' => 'entityreference',
|
||||
'fields[_add_new_field][widget_type]' => 'entityreference_autocomplete',
|
||||
), t('Save'));
|
||||
|
||||
// Node should be selected by default.
|
||||
$this->assertFieldByName('field[settings][target_type]', 'node');
|
||||
// The base handler should be selected by default.
|
||||
$this->assertFieldByName('field[settings][handler]', 'base');
|
||||
|
||||
// The base handler settings should be diplayed.
|
||||
$entity_type = 'node';
|
||||
$entity_info = entity_get_info($entity_type);
|
||||
foreach ($entity_info['bundles'] as $bundle_name => $bundle_info) {
|
||||
$this->assertFieldByName('field[settings][handler_settings][target_bundles][' . $bundle_name . ']');
|
||||
}
|
||||
|
||||
// Test the sort settings.
|
||||
$options = array('none', 'property', 'field');
|
||||
$this->assertFieldSelectOptions('field[settings][handler_settings][sort][type]', $options);
|
||||
// Option 0: no sort.
|
||||
$this->assertFieldByName('field[settings][handler_settings][sort][type]', 'none');
|
||||
$this->assertNoFieldByName('field[settings][handler_settings][sort][property]');
|
||||
$this->assertNoFieldByName('field[settings][handler_settings][sort][field]');
|
||||
$this->assertNoFieldByName('field[settings][handler_settings][sort][direction]');
|
||||
// Option 1: sort by property.
|
||||
$this->drupalPostAJAX(NULL, array('field[settings][handler_settings][sort][type]' => 'property'), 'field[settings][handler_settings][sort][type]');
|
||||
$this->assertFieldByName('field[settings][handler_settings][sort][property]', '');
|
||||
$this->assertNoFieldByName('field[settings][handler_settings][sort][field]');
|
||||
$this->assertFieldByName('field[settings][handler_settings][sort][direction]', 'ASC');
|
||||
// Option 2: sort by field.
|
||||
$this->drupalPostAJAX(NULL, array('field[settings][handler_settings][sort][type]' => 'field'), 'field[settings][handler_settings][sort][type]');
|
||||
$this->assertNoFieldByName('field[settings][handler_settings][sort][property]');
|
||||
$this->assertFieldByName('field[settings][handler_settings][sort][field]', '');
|
||||
$this->assertFieldByName('field[settings][handler_settings][sort][direction]', 'ASC');
|
||||
// Set back to no sort.
|
||||
$this->drupalPostAJAX(NULL, array('field[settings][handler_settings][sort][type]' => 'none'), 'field[settings][handler_settings][sort][type]');
|
||||
|
||||
// Second step: 'Instance settings' form.
|
||||
$this->drupalPost(NULL, array(), t('Save field settings'));
|
||||
|
||||
// Third step: confirm.
|
||||
$this->drupalPost(NULL, array(), t('Save settings'));
|
||||
|
||||
// Check that the field appears in the overview form.
|
||||
$this->assertFieldByXPath('//table[@id="field-overview"]//td[1]', 'Test label', t('Field was created and appears in the overview page.'));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,575 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Contains EntityReferenceHandlersTestCase
|
||||
*/
|
||||
|
||||
/**
|
||||
* Test for Entity Reference handlers.
|
||||
*/
|
||||
class EntityReferenceHandlersTestCase extends DrupalWebTestCase {
|
||||
public static function getInfo() {
|
||||
return array(
|
||||
'name' => 'Entity Reference Handlers',
|
||||
'description' => 'Tests for the base handlers provided by Entity Reference.',
|
||||
'group' => 'Entity Reference',
|
||||
);
|
||||
}
|
||||
|
||||
public function setUp() {
|
||||
parent::setUp('entityreference');
|
||||
}
|
||||
|
||||
protected function assertReferencable($field, $tests, $handler_name) {
|
||||
$handler = entityreference_get_selection_handler($field);
|
||||
|
||||
foreach ($tests as $test) {
|
||||
foreach ($test['arguments'] as $arguments) {
|
||||
$result = call_user_func_array(array($handler, 'getReferencableEntities'), $arguments);
|
||||
$this->assertEqual($result, $test['result'], format_string('Valid result set returned by @handler.', array('@handler' => $handler_name)));
|
||||
|
||||
$result = call_user_func_array(array($handler, 'countReferencableEntities'), $arguments);
|
||||
if (!empty($test['result'])) {
|
||||
$bundle = key($test['result']);
|
||||
$count = count($test['result'][$bundle]);
|
||||
}
|
||||
else {
|
||||
$count = 0;
|
||||
}
|
||||
|
||||
$this->assertEqual($result, $count, format_string('Valid count returned by @handler.', array('@handler' => $handler_name)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the node-specific overrides of the entity handler.
|
||||
*/
|
||||
public function testNodeHandler() {
|
||||
// Build a fake field instance.
|
||||
$field = array(
|
||||
'translatable' => FALSE,
|
||||
'entity_types' => array(),
|
||||
'settings' => array(
|
||||
'handler' => 'base',
|
||||
'target_type' => 'node',
|
||||
'handler_settings' => array(
|
||||
'target_bundles' => array(),
|
||||
),
|
||||
),
|
||||
'field_name' => 'test_field',
|
||||
'type' => 'entityreference',
|
||||
'cardinality' => '1',
|
||||
);
|
||||
|
||||
// Build a set of test data.
|
||||
// Titles contain HTML-special characters to test escaping.
|
||||
$nodes = array(
|
||||
'published1' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 1,
|
||||
'title' => 'Node published1 (<&>)',
|
||||
'uid' => 1,
|
||||
),
|
||||
'published2' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 1,
|
||||
'title' => 'Node published2 (<&>)',
|
||||
'uid' => 1,
|
||||
),
|
||||
'unpublished' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 0,
|
||||
'title' => 'Node unpublished (<&>)',
|
||||
'uid' => 1,
|
||||
),
|
||||
);
|
||||
|
||||
$node_labels = array();
|
||||
foreach ($nodes as $key => $node) {
|
||||
node_save($node);
|
||||
$node_labels[$key] = check_plain($node->title);
|
||||
}
|
||||
|
||||
// Test as a non-admin.
|
||||
$normal_user = $this->drupalCreateUser(array('access content'));
|
||||
$GLOBALS['user'] = $normal_user;
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'article' => array(
|
||||
$nodes['published1']->nid => $node_labels['published1'],
|
||||
$nodes['published2']->nid => $node_labels['published2'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('published1', 'CONTAINS'),
|
||||
array('Published1', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'article' => array(
|
||||
$nodes['published1']->nid => $node_labels['published1'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('published2', 'CONTAINS'),
|
||||
array('Published2', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'article' => array(
|
||||
$nodes['published2']->nid => $node_labels['published2'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('invalid node', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('Node unpublished', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'Node handler');
|
||||
|
||||
// Test as an admin.
|
||||
$admin_user = $this->drupalCreateUser(array('access content', 'bypass node access'));
|
||||
$GLOBALS['user'] = $admin_user;
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'article' => array(
|
||||
$nodes['published1']->nid => $node_labels['published1'],
|
||||
$nodes['published2']->nid => $node_labels['published2'],
|
||||
$nodes['unpublished']->nid => $node_labels['unpublished'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('Node unpublished', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'article' => array(
|
||||
$nodes['unpublished']->nid => $node_labels['unpublished'],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'Node handler (admin)');
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the user-specific overrides of the entity handler.
|
||||
*/
|
||||
public function testUserHandler() {
|
||||
// Build a fake field instance.
|
||||
$field = array(
|
||||
'translatable' => FALSE,
|
||||
'entity_types' => array(),
|
||||
'settings' => array(
|
||||
'handler' => 'base',
|
||||
'target_type' => 'user',
|
||||
'handler_settings' => array(
|
||||
'target_bundles' => array(),
|
||||
),
|
||||
),
|
||||
'field_name' => 'test_field',
|
||||
'type' => 'entityreference',
|
||||
'cardinality' => '1',
|
||||
);
|
||||
|
||||
// Build a set of test data.
|
||||
$users = array(
|
||||
'anonymous' => user_load(0),
|
||||
'admin' => user_load(1),
|
||||
'non_admin' => (object) array(
|
||||
'name' => 'non_admin <&>',
|
||||
'mail' => 'non_admin@example.com',
|
||||
'roles' => array(),
|
||||
'pass' => user_password(),
|
||||
'status' => 1,
|
||||
),
|
||||
'blocked' => (object) array(
|
||||
'name' => 'blocked <&>',
|
||||
'mail' => 'blocked@example.com',
|
||||
'roles' => array(),
|
||||
'pass' => user_password(),
|
||||
'status' => 0,
|
||||
),
|
||||
);
|
||||
|
||||
// The label of the anonymous user is variable_get('anonymous').
|
||||
$users['anonymous']->name = variable_get('anonymous', t('Anonymous'));
|
||||
|
||||
$user_labels = array();
|
||||
foreach ($users as $key => $user) {
|
||||
if (!isset($user->uid)) {
|
||||
$users[$key] = $user = user_save(drupal_anonymous_user(), (array) $user);
|
||||
}
|
||||
$user_labels[$key] = check_plain($user->name);
|
||||
}
|
||||
|
||||
// Test as a non-admin.
|
||||
$GLOBALS['user'] = $users['non_admin'];
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'user' => array(
|
||||
$users['admin']->uid => $user_labels['admin'],
|
||||
$users['non_admin']->uid => $user_labels['non_admin'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('non_admin', 'CONTAINS'),
|
||||
array('NON_ADMIN', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'user' => array(
|
||||
$users['non_admin']->uid => $user_labels['non_admin'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('invalid user', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('blocked', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'User handler');
|
||||
|
||||
$GLOBALS['user'] = $users['admin'];
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'user' => array(
|
||||
$users['anonymous']->uid => $user_labels['anonymous'],
|
||||
$users['admin']->uid => $user_labels['admin'],
|
||||
$users['non_admin']->uid => $user_labels['non_admin'],
|
||||
$users['blocked']->uid => $user_labels['blocked'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('blocked', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'user' => array(
|
||||
$users['blocked']->uid => $user_labels['blocked'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('Anonymous', 'CONTAINS'),
|
||||
array('anonymous', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'user' => array(
|
||||
$users['anonymous']->uid => $user_labels['anonymous'],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'User handler (admin)');
|
||||
}
|
||||
|
||||
/**
|
||||
* Test the comment-specific overrides of the entity handler.
|
||||
*/
|
||||
public function testCommentHandler() {
|
||||
// Build a fake field instance.
|
||||
$field = array(
|
||||
'translatable' => FALSE,
|
||||
'entity_types' => array(),
|
||||
'settings' => array(
|
||||
'handler' => 'base',
|
||||
'target_type' => 'comment',
|
||||
'handler_settings' => array(
|
||||
'target_bundles' => array(),
|
||||
),
|
||||
),
|
||||
'field_name' => 'test_field',
|
||||
'type' => 'entityreference',
|
||||
'cardinality' => '1',
|
||||
);
|
||||
|
||||
// Build a set of test data.
|
||||
$nodes = array(
|
||||
'published' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 1,
|
||||
'title' => 'Node published',
|
||||
'uid' => 1,
|
||||
),
|
||||
'unpublished' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 0,
|
||||
'title' => 'Node unpublished',
|
||||
'uid' => 1,
|
||||
),
|
||||
);
|
||||
foreach ($nodes as $node) {
|
||||
node_save($node);
|
||||
}
|
||||
|
||||
$comments = array(
|
||||
'published_published' => (object) array(
|
||||
'nid' => $nodes['published']->nid,
|
||||
'uid' => 1,
|
||||
'cid' => NULL,
|
||||
'pid' => 0,
|
||||
'status' => COMMENT_PUBLISHED,
|
||||
'subject' => 'Comment Published <&>',
|
||||
'hostname' => ip_address(),
|
||||
'language' => LANGUAGE_NONE,
|
||||
),
|
||||
'published_unpublished' => (object) array(
|
||||
'nid' => $nodes['published']->nid,
|
||||
'uid' => 1,
|
||||
'cid' => NULL,
|
||||
'pid' => 0,
|
||||
'status' => COMMENT_NOT_PUBLISHED,
|
||||
'subject' => 'Comment Unpublished <&>',
|
||||
'hostname' => ip_address(),
|
||||
'language' => LANGUAGE_NONE,
|
||||
),
|
||||
'unpublished_published' => (object) array(
|
||||
'nid' => $nodes['unpublished']->nid,
|
||||
'uid' => 1,
|
||||
'cid' => NULL,
|
||||
'pid' => 0,
|
||||
'status' => COMMENT_NOT_PUBLISHED,
|
||||
'subject' => 'Comment Published on Unpublished node <&>',
|
||||
'hostname' => ip_address(),
|
||||
'language' => LANGUAGE_NONE,
|
||||
),
|
||||
);
|
||||
|
||||
$comment_labels = array();
|
||||
foreach ($comments as $key => $comment) {
|
||||
comment_save($comment);
|
||||
$comment_labels[$key] = check_plain($comment->subject);
|
||||
}
|
||||
|
||||
// Test as a non-admin.
|
||||
$normal_user = $this->drupalCreateUser(array('access content', 'access comments'));
|
||||
$GLOBALS['user'] = $normal_user;
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'comment_node_article' => array(
|
||||
$comments['published_published']->cid => $comment_labels['published_published'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('Published', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'comment_node_article' => array(
|
||||
$comments['published_published']->cid => $comment_labels['published_published'],
|
||||
),
|
||||
),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('invalid comment', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
array(
|
||||
'arguments' => array(
|
||||
array('Comment Unpublished', 'CONTAINS'),
|
||||
),
|
||||
'result' => array(),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'Comment handler');
|
||||
|
||||
// Test as a comment admin.
|
||||
$admin_user = $this->drupalCreateUser(array('access content', 'access comments', 'administer comments'));
|
||||
$GLOBALS['user'] = $admin_user;
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'comment_node_article' => array(
|
||||
$comments['published_published']->cid => $comment_labels['published_published'],
|
||||
$comments['published_unpublished']->cid => $comment_labels['published_unpublished'],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'Comment handler (comment admin)');
|
||||
|
||||
// Test as a node and comment admin.
|
||||
$admin_user = $this->drupalCreateUser(array('access content', 'access comments', 'administer comments', 'bypass node access'));
|
||||
$GLOBALS['user'] = $admin_user;
|
||||
$referencable_tests = array(
|
||||
array(
|
||||
'arguments' => array(
|
||||
array(NULL, 'CONTAINS'),
|
||||
),
|
||||
'result' => array(
|
||||
'comment_node_article' => array(
|
||||
$comments['published_published']->cid => $comment_labels['published_published'],
|
||||
$comments['published_unpublished']->cid => $comment_labels['published_unpublished'],
|
||||
$comments['unpublished_published']->cid => $comment_labels['unpublished_published'],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
$this->assertReferencable($field, $referencable_tests, 'Comment handler (comment + node admin)');
|
||||
}
|
||||
|
||||
/**
|
||||
* Assert sorting by field works for non-admins.
|
||||
*
|
||||
* Since we are sorting on a field, we need to make sure the base-table
|
||||
* is added, and access-control is behaving as expected.
|
||||
*/
|
||||
public function testSortByField() {
|
||||
// Add text field to entity, to sort by.
|
||||
$field_info = array(
|
||||
'field_name' => 'field_text',
|
||||
'type' => 'text',
|
||||
'entity_types' => array('node'),
|
||||
);
|
||||
field_create_field($field_info);
|
||||
|
||||
$instance = array(
|
||||
'label' => 'Text Field',
|
||||
'field_name' => 'field_text',
|
||||
'entity_type' => 'node',
|
||||
'bundle' => 'article',
|
||||
'settings' => array(),
|
||||
'required' => FALSE,
|
||||
);
|
||||
field_create_instance($instance);
|
||||
|
||||
|
||||
// Build a fake field instance.
|
||||
$field = array(
|
||||
'translatable' => FALSE,
|
||||
'entity_types' => array(),
|
||||
'settings' => array(
|
||||
'handler' => 'base',
|
||||
'target_type' => 'node',
|
||||
'handler_settings' => array(
|
||||
'target_bundles' => array(),
|
||||
// Add sorting.
|
||||
'sort' => array(
|
||||
'type' => 'field',
|
||||
'field' => 'field_text:value',
|
||||
'direction' => 'DESC',
|
||||
),
|
||||
),
|
||||
),
|
||||
'field_name' => 'test_field',
|
||||
'type' => 'entityreference',
|
||||
'cardinality' => '1',
|
||||
);
|
||||
|
||||
// Build a set of test data.
|
||||
$nodes = array(
|
||||
'published1' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 1,
|
||||
'title' => 'Node published1 (<&>)',
|
||||
'uid' => 1,
|
||||
'field_text' => array(
|
||||
LANGUAGE_NONE => array(
|
||||
array(
|
||||
'value' => 1,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
'published2' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 1,
|
||||
'title' => 'Node published2 (<&>)',
|
||||
'uid' => 1,
|
||||
'field_text' => array(
|
||||
LANGUAGE_NONE => array(
|
||||
array(
|
||||
'value' => 2,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
'unpublished' => (object) array(
|
||||
'type' => 'article',
|
||||
'status' => 0,
|
||||
'title' => 'Node unpublished (<&>)',
|
||||
'uid' => 1,
|
||||
'field_text' => array(
|
||||
LANGUAGE_NONE => array(
|
||||
array(
|
||||
'value' => 3,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
|
||||
$node_labels = array();
|
||||
foreach ($nodes as $key => $node) {
|
||||
node_save($node);
|
||||
$node_labels[$key] = check_plain($node->title);
|
||||
}
|
||||
|
||||
// Test as a non-admin.
|
||||
$normal_user = $this->drupalCreateUser(array('access content'));
|
||||
$GLOBALS['user'] = $normal_user;
|
||||
|
||||
$handler = entityreference_get_selection_handler($field);
|
||||
|
||||
// Not only assert the result, but make sure the keys are sorted as
|
||||
// expected.
|
||||
$result = $handler->getReferencableEntities();
|
||||
$expected_result = array(
|
||||
$nodes['published2']->nid => $node_labels['published2'],
|
||||
$nodes['published1']->nid => $node_labels['published1'],
|
||||
);
|
||||
$this->assertIdentical($result['article'], $expected_result, 'Query sorted by field returned expected values for non-admin.');
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,115 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* Test for Entity Reference taxonomy integration.
|
||||
*/
|
||||
class EntityReferenceTaxonomyTestCase extends DrupalWebTestCase {
|
||||
public static function getInfo() {
|
||||
return array(
|
||||
'name' => 'Entity Reference Taxonomy',
|
||||
'description' => 'Tests nodes with reference to terms as indexed.',
|
||||
'group' => 'Entity Reference',
|
||||
);
|
||||
}
|
||||
|
||||
public function setUp() {
|
||||
parent::setUp('entityreference', 'taxonomy');
|
||||
|
||||
// Create an entity reference field.
|
||||
$field = array(
|
||||
'entity_types' => array('node'),
|
||||
'settings' => array(
|
||||
'handler' => 'base',
|
||||
'target_type' => 'taxonomy_term',
|
||||
'handler_settings' => array(
|
||||
'target_bundles' => array(),
|
||||
),
|
||||
),
|
||||
'field_name' => 'field_entityreference_term',
|
||||
'type' => 'entityreference',
|
||||
);
|
||||
$field = field_create_field($field);
|
||||
$instance = array(
|
||||
'field_name' => 'field_entityreference_term',
|
||||
'bundle' => 'article',
|
||||
'entity_type' => 'node',
|
||||
);
|
||||
|
||||
// Enable the taxonomy-index behavior.
|
||||
$instance['settings']['behaviors']['taxonomy-index']['status'] = TRUE;
|
||||
field_create_instance($instance);
|
||||
|
||||
// Create a term reference field.
|
||||
$field = array(
|
||||
'translatable' => FALSE,
|
||||
'entity_types' => array('node'),
|
||||
'settings' => array(
|
||||
'allowed_values' => array(
|
||||
array(
|
||||
'vocabulary' => 'terms',
|
||||
'parent' => 0,
|
||||
),
|
||||
),
|
||||
),
|
||||
'field_name' => 'field_taxonomy_term',
|
||||
'type' => 'taxonomy_term_reference',
|
||||
);
|
||||
$field = field_create_field($field);
|
||||
$instance = array(
|
||||
'field_name' => 'field_taxonomy_term',
|
||||
'bundle' => 'article',
|
||||
'entity_type' => 'node',
|
||||
);
|
||||
field_create_instance($instance);
|
||||
|
||||
// Create a terms vocobulary.
|
||||
$vocabulary = new stdClass();
|
||||
$vocabulary->name = 'Terms';
|
||||
$vocabulary->machine_name = 'terms';
|
||||
taxonomy_vocabulary_save($vocabulary);
|
||||
|
||||
// Create term.
|
||||
for ($i = 1; $i <= 2; $i++) {
|
||||
$term = new stdClass();
|
||||
$term->name = "term $i";
|
||||
$term->vid = 1;
|
||||
taxonomy_term_save($term);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Test referencing a term using entity reference field.
|
||||
*/
|
||||
public function testNodeIndex() {
|
||||
// Asert node insert with reference to term.
|
||||
$settings = array();
|
||||
$settings['type'] = 'article';
|
||||
$settings['field_entityreference_term'][LANGUAGE_NONE][0]['target_id'] = 1;
|
||||
$node = $this->drupalCreateNode($settings);
|
||||
|
||||
$this->assertEqual(taxonomy_select_nodes(1), array($node->nid));
|
||||
|
||||
// Asert node update with reference to term.
|
||||
node_save($node);
|
||||
$this->assertEqual(taxonomy_select_nodes(1), array($node->nid));
|
||||
|
||||
// Assert node update with reference to term and taxonomy reference to
|
||||
// another term.
|
||||
$wrapper = entity_metadata_wrapper('node', $node);
|
||||
$wrapper->field_taxonomy_term->set(2);
|
||||
$wrapper->save();
|
||||
|
||||
$this->assertEqual(taxonomy_select_nodes(1), array($node->nid));
|
||||
$this->assertEqual(taxonomy_select_nodes(2), array($node->nid));
|
||||
|
||||
// Assert node update with reference to term and taxonomy reference to
|
||||
// same term.
|
||||
$wrapper->field_taxonomy_term->set(1);
|
||||
$wrapper->save();
|
||||
$this->assertEqual(taxonomy_select_nodes(1), array($node->nid));
|
||||
|
||||
$wrapper->delete();
|
||||
$this->assertFalse(taxonomy_select_nodes(1));
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,136 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Views integration for Entity Reference.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Implements hook_field_views_data().
|
||||
*/
|
||||
function entityreference_field_views_data($field) {
|
||||
$data = field_views_field_default_views_data($field);
|
||||
$entity_info = entity_get_info($field['settings']['target_type']);
|
||||
foreach ($data as $table_name => $table_data) {
|
||||
if (isset($entity_info['base table'])) {
|
||||
$entity = $entity_info['label'];
|
||||
if ($entity == t('Node')) {
|
||||
$entity = t('Content');
|
||||
}
|
||||
|
||||
$field_name = $field['field_name'] . '_target_id';
|
||||
$parameters = array('@entity' => $entity, '!field_name' => $field['field_name']);
|
||||
$data[$table_name][$field_name]['relationship'] = array(
|
||||
'handler' => 'views_handler_relationship',
|
||||
'base' => $entity_info['base table'],
|
||||
'base field' => $entity_info['entity keys']['id'],
|
||||
'label' => t('@entity entity referenced from !field_name', $parameters),
|
||||
'group' => t('Entity Reference'),
|
||||
'title' => t('Referenced Entity'),
|
||||
'help' => t('A bridge to the @entity entity that is referenced via !field_name', $parameters),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Invoke the behaviors to allow them to change the properties.
|
||||
foreach (entityreference_get_behavior_handlers($field) as $handler) {
|
||||
$handler->views_data_alter($data, $field);
|
||||
}
|
||||
|
||||
return $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Options callback for Views handler views_handler_filter_in_operator.
|
||||
*/
|
||||
function entityreference_views_handler_options_list($field_name) {
|
||||
$field = field_info_field($field_name);
|
||||
return entityreference_options_list($field);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements hook_field_views_data_views_data_alter().
|
||||
*
|
||||
* Views integration to provide reverse relationships on entityreference fields.
|
||||
*/
|
||||
function entityreference_field_views_data_views_data_alter(&$data, $field) {
|
||||
foreach ($field['bundles'] as $entity_type => $bundles) {
|
||||
$target_entity_info = entity_get_info($field['settings']['target_type']);
|
||||
if (isset($target_entity_info['base table'])) {
|
||||
$entity_info = entity_get_info($entity_type);
|
||||
$entity = $entity_info['label'];
|
||||
if ($entity == t('Node')) {
|
||||
$entity = t('Content');
|
||||
}
|
||||
$target_entity = $target_entity_info['label'];
|
||||
if ($target_entity == t('Node')) {
|
||||
$target_entity = t('Content');
|
||||
}
|
||||
|
||||
$pseudo_field_name = 'reverse_' . $field['field_name'] . '_' . $entity_type;
|
||||
$replacements = array('@entity' => $entity, '@target_entity' => $target_entity, '!field_name' => $field['field_name']);
|
||||
$data[$target_entity_info['base table']][$pseudo_field_name]['relationship'] = array(
|
||||
'handler' => 'views_handler_relationship_entity_reverse',
|
||||
'field_name' => $field['field_name'],
|
||||
'field table' => _field_sql_storage_tablename($field),
|
||||
'field field' => $field['field_name'] . '_target_id',
|
||||
'base' => $entity_info['base table'],
|
||||
'base field' => $entity_info['entity keys']['id'],
|
||||
'label' => t('@entity referencing @target_entity from !field_name', $replacements),
|
||||
'group' => t('Entity Reference'),
|
||||
'title' => t('Referencing entity'),
|
||||
'help' => t('A bridge to the @entity entity that is referencing @target_entity via !field_name', $replacements),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements hook_views_plugins().
|
||||
*/
|
||||
function entityreference_views_plugins() {
|
||||
$plugins = array(
|
||||
'display' => array(
|
||||
'entityreference' => array(
|
||||
'title' => t('Entity Reference'),
|
||||
'admin' => t('Entity Reference Source'),
|
||||
'help' => 'Selects referenceable entities for an entity reference field',
|
||||
'handler' => 'entityreference_plugin_display',
|
||||
'uses hook menu' => FALSE,
|
||||
'use ajax' => FALSE,
|
||||
'use pager' => FALSE,
|
||||
'accept attachments' => FALSE,
|
||||
// Custom property, used with views_get_applicable_views() to retrieve
|
||||
// all views with a 'Entity Reference' display.
|
||||
'entityreference display' => TRUE,
|
||||
),
|
||||
),
|
||||
'style' => array(
|
||||
'entityreference_style' => array(
|
||||
'title' => t('Entity Reference list'),
|
||||
'help' => 'Returns results as a PHP array of labels and rendered rows.',
|
||||
'handler' => 'entityreference_plugin_style',
|
||||
'theme' => 'views_view_unformatted',
|
||||
'uses row plugin' => TRUE,
|
||||
'uses fields' => TRUE,
|
||||
'uses options' => TRUE,
|
||||
'type' => 'entityreference',
|
||||
'even empty' => TRUE,
|
||||
),
|
||||
),
|
||||
'row' => array(
|
||||
'entityreference_fields' => array(
|
||||
'title' => t('Inline fields'),
|
||||
'help' => t('Displays the fields with an optional template.'),
|
||||
'handler' => 'entityreference_plugin_row_fields',
|
||||
'theme' => 'views_view_fields',
|
||||
'theme path' => drupal_get_path('module', 'views') . '/theme',
|
||||
'theme file' => 'theme.inc',
|
||||
'uses fields' => TRUE,
|
||||
'uses options' => TRUE,
|
||||
'type' => 'entityreference',
|
||||
),
|
||||
),
|
||||
);
|
||||
return $plugins;
|
||||
}
|
||||
@ -0,0 +1,123 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Handler for entityreference_plugin_display.
|
||||
*/
|
||||
class entityreference_plugin_display extends views_plugin_display {
|
||||
|
||||
function option_definition() {
|
||||
$options = parent::option_definition();
|
||||
|
||||
// Force the style plugin to 'entityreference_style' and the row plugin to
|
||||
// 'fields'.
|
||||
$options['style_plugin']['default'] = 'entityreference_style';
|
||||
$options['defaults']['default']['style_plugin'] = FALSE;
|
||||
$options['defaults']['default']['style_options'] = FALSE;
|
||||
$options['row_plugin']['default'] = 'entityreference_fields';
|
||||
$options['defaults']['default']['row_plugin'] = FALSE;
|
||||
$options['defaults']['default']['row_options'] = FALSE;
|
||||
|
||||
// Set the display title to an empty string (not used in this display type).
|
||||
$options['title']['default'] = '';
|
||||
$options['defaults']['default']['title'] = FALSE;
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
function get_style_type() {
|
||||
return 'entityreference';
|
||||
}
|
||||
|
||||
function execute() {
|
||||
return $this->view->render($this->display->id);
|
||||
}
|
||||
|
||||
function render() {
|
||||
if (!empty($this->view->result) || !empty($this->view->style_plugin->definition['even empty'])) {
|
||||
return $this->view->style_plugin->render($this->view->result);
|
||||
}
|
||||
return '';
|
||||
}
|
||||
|
||||
function uses_exposed() {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
function query() {
|
||||
$options = $this->get_option('entityreference_options');
|
||||
|
||||
// Play nice with Views UI 'preview' : if the view is not executed through
|
||||
// EntityReference_SelectionHandler_Views::getReferencableEntities(),
|
||||
// don't alter the query.
|
||||
if (empty($options)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Make sure the id field is included in the results, and save its alias
|
||||
// so that references_plugin_style can retrieve it.
|
||||
$this->id_field_alias = $id_field = $this->view->query->add_field($this->view->base_table, $this->view->base_field);
|
||||
if (strpos($id_field, '.') === FALSE) {
|
||||
$id_field = $this->view->base_table . '.' . $this->id_field_alias;
|
||||
}
|
||||
|
||||
// Restrict the autocomplete options based on what's been typed already.
|
||||
if (isset($options['match'])) {
|
||||
$style_options = $this->get_option('style_options');
|
||||
$value = db_like($options['match']) . '%';
|
||||
if ($options['match_operator'] != 'STARTS_WITH') {
|
||||
$value = '%' . $value;
|
||||
}
|
||||
|
||||
// Multiple search fields are OR'd together
|
||||
$conditions = db_or();
|
||||
|
||||
// Build the condition using the selected search fields
|
||||
foreach ($style_options['search_fields'] as $field_alias) {
|
||||
if (!empty($field_alias)) {
|
||||
// Get the table and field names for the checked field
|
||||
if (empty($this->view->field[$field_alias]->field_info))
|
||||
$field = $this->view->query->fields[$this->view->field[$field_alias]->field_alias];
|
||||
else {
|
||||
$this->view->query->add_field($this->view->field[$field_alias]->options['table'], $this->view->field[$field_alias]->real_field, $this->view->field[$field_alias]->options['field'], array());
|
||||
$field = $this->view->query->fields[$this->view->field[$field_alias]->options['field']];
|
||||
}
|
||||
// Add an OR condition for the field
|
||||
$conditions->condition($field['table'] . '.' . $field['field'], $value, 'LIKE');
|
||||
}
|
||||
}
|
||||
|
||||
$this->view->query->add_where(NULL, $conditions);
|
||||
}
|
||||
|
||||
// Add an IN condition for validation.
|
||||
if (!empty($options['ids'])) {
|
||||
$this->view->query->add_where(NULL, $id_field, $options['ids']);
|
||||
}
|
||||
|
||||
$this->view->set_items_per_page($options['limit']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Extend the default validation.
|
||||
*/
|
||||
function validate() {
|
||||
$errors = parent::validate();
|
||||
// Verify that search fields are set up.
|
||||
$style_options = $this->get_option('style_options');
|
||||
if (!isset($style_options['search_fields'])) {
|
||||
$errors[] = t('Display "@display" needs a selected search fields to work properly. See the settings for the Entity Reference list format.', array('@display' => $this->display->display_title));
|
||||
}
|
||||
else {
|
||||
// Verify that the search fields used actually exist.
|
||||
//$fields = array_keys($this->view->get_items('field'));
|
||||
$fields = array_keys($this->handlers['field']);
|
||||
foreach ($style_options['search_fields'] as $field_alias => $enabled) {
|
||||
if ($enabled && !in_array($field_alias, $fields)) {
|
||||
$errors[] = t('Display "@display" uses field %field as search field, but the field is no longer present. See the settings for the Entity Reference list format.', array('@display' => $this->display->display_title, '%field' => $field_alias));
|
||||
}
|
||||
}
|
||||
}
|
||||
return $errors;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Handler for entityreference_plugin_row_fields.
|
||||
*/
|
||||
class entityreference_plugin_row_fields extends views_plugin_row_fields {
|
||||
|
||||
function option_definition() {
|
||||
$options = parent::option_definition();
|
||||
|
||||
$options['separator'] = array('default' => '-');
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Provide a form for setting options.
|
||||
*/
|
||||
function options_form(&$form, &$form_state) {
|
||||
parent::options_form($form, $form_state);
|
||||
|
||||
// Expand the description of the 'Inline field' checkboxes.
|
||||
$form['inline']['#description'] .= '<br />' . t("<strong>Note:</strong> In 'Entity Reference' displays, all fields will be displayed inline unless an explicit selection of inline fields is made here." );
|
||||
}
|
||||
|
||||
function pre_render($row) {
|
||||
// Force all fields to be inline by default.
|
||||
if (empty($this->options['inline'])) {
|
||||
$fields = $this->view->get_items('field', $this->display->id);
|
||||
$this->options['inline'] = drupal_map_assoc(array_keys($fields));
|
||||
}
|
||||
|
||||
return parent::pre_render($row);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,66 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* @file
|
||||
* Handler for entityreference_plugin_style.
|
||||
*/
|
||||
class entityreference_plugin_style extends views_plugin_style {
|
||||
|
||||
function option_definition() {
|
||||
$options = parent::option_definition();
|
||||
$options['search_fields'] = array('default' => NULL);
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
// Create the options form.
|
||||
function options_form(&$form, &$form_state) {
|
||||
parent::options_form($form, $form_state);
|
||||
$options = array();
|
||||
|
||||
if (isset($form['grouping'])) {
|
||||
$options = $form['grouping'][0]['field']['#options'];
|
||||
unset($options['']);
|
||||
$form['search_fields'] = array(
|
||||
'#type' => 'checkboxes',
|
||||
'#title' => t('Search fields'),
|
||||
'#options' => $options,
|
||||
'#required' => TRUE,
|
||||
'#default_value' => $this->options['search_fields'],
|
||||
'#description' => t('Select the field(s) that will be searched when using the autocomplete widget.'),
|
||||
'#weight' => -3,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
function render() {
|
||||
$options = $this->display->handler->get_option('entityreference_options');
|
||||
|
||||
// Play nice with Views UI 'preview' : if the view is not executed through
|
||||
// EntityReference_SelectionHandler_Views::getReferencableEntities(), just
|
||||
// display the HTML.
|
||||
if (empty($options)) {
|
||||
return parent::render();
|
||||
}
|
||||
|
||||
// Group the rows according to the grouping field, if specified.
|
||||
$sets = $this->render_grouping($this->view->result, $this->options['grouping']);
|
||||
|
||||
// Grab the alias of the 'id' field added by entityreference_plugin_display.
|
||||
$id_field_alias = $this->display->handler->id_field_alias;
|
||||
|
||||
// @todo We don't display grouping info for now. Could be useful for select
|
||||
// widget, though.
|
||||
$results = array();
|
||||
$this->view->row_index = 0;
|
||||
foreach ($sets as $records) {
|
||||
foreach ($records as $values) {
|
||||
// Sanitize html, remove line breaks and extra whitespace.
|
||||
$results[$values->{$id_field_alias}] = filter_xss_admin(preg_replace('/\s\s+/', ' ', str_replace("\n", '', $this->row_plugin->render($values))));
|
||||
$this->view->row_index++;
|
||||
}
|
||||
}
|
||||
unset($this->view->row_index);
|
||||
return $results;
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user