updated core to 7.58 (right after the site was hacked)

This commit is contained in:
2018-04-20 23:48:40 +02:00
parent 18f4aba146
commit 9344a61b61
711 changed files with 99690 additions and 480 deletions

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name = Tabledrag Example
description = Demonstrates how to create tabledrag forms.
package = Example modules
core = 7.x
files[] = tabledrag_example.test
; Information added by Drupal.org packaging script on 2017-01-10
version = "7.x-1.x-dev"
core = "7.x"
project = "examples"
datestamp = "1484076787"

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<?php
/**
* @file
* Install and uninstall functions for the tabledrag example module.
*
* This file contains the functions required to perform install and
* uninstall operations.
*/
/**
* Implements hook_schema().
*
* This defines the database table which will hold the example item info.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_schema() {
$schema['tabledrag_example'] = array(
'description' => 'Stores some entries for our tabledrag fun.',
'fields' => array(
'id' => array(
'description' => 'The primary identifier for each item',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
),
'name' => array(
'description' => 'A name for this item',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
),
'description' => array(
'description' => 'A description for this item',
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
),
'itemgroup' => array(
'description' => 'The group this item belongs to',
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
),
'weight' => array(
'description' => 'The sortable weight for this item',
'type' => 'int',
'length' => 11,
'not null' => TRUE,
'default' => 0,
),
'pid' => array(
'description' => 'The primary id of the parent for this item',
'type' => 'int',
'length' => 11,
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'depth' => array(
'description' => 'The depth of this item within the tree',
'type' => 'int',
'size' => 'small',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array('id'),
);
return $schema;
}
/**
* Implements hook_install().
*
* This datafills the example item info which will be used in the example.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_install() {
// Ensure translations don't break at install time.
$t = get_t();
// Insert some values into the database.
$rows = array(
array(
'name' => $t('Item One'),
'description' => $t('The first item'),
'itemgroup' => $t('Group1'),
),
array(
'name' => $t('Item Two'),
'description' => $t('The second item'),
'itemgroup' => $t('Group1'),
),
array(
'name' => $t('Item Three'),
'description' => $t('The third item'),
'itemgroup' => $t('Group1'),
),
array(
'name' => $t('Item Four'),
'description' => $t('The fourth item'),
'itemgroup' => $t('Group2'),
),
array(
'name' => $t('Item Five'),
'description' => $t('The fifth item'),
'itemgroup' => $t('Group2'),
),
array(
'name' => $t('Item Six'),
'description' => $t('The sixth item'),
'itemgroup' => $t('Group2'),
),
array(
'name' => $t('Item Seven'),
'description' => $t('The seventh item'),
'itemgroup' => $t('Group3'),
),
array(
'name' => $t('A Root Node'),
'description' => $t('This item cannot be nested under a parent item'),
'itemgroup' => $t('Group3'),
),
array(
'name' => $t('A Leaf Item'),
'description' => $t('This item cannot have child items'),
'itemgroup' => $t('Group3'),
),
);
if (db_table_exists('tabledrag_example')) {
foreach ($rows as $row) {
db_insert('tabledrag_example')->fields($row)->execute();
}
}
}
/**
* Implements hook_uninstall().
*
* This removes the example data when the module is uninstalled.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_uninstall() {
db_drop_table('tabledrag_example');
}

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<?php
/**
* @file
* An example of how to build a sortable form using tabledrag.
*/
/**
* @defgroup tabledrag_example Example: Tabledrag
* @ingroup examples
* @{
* Example of draggable table rows.
*/
/**
* Implements hook_help().
*
* Show a bit of information about this module on the example page.
*/
function tabledrag_example_help($path, $arg) {
switch ($path) {
case 'examples/tabledrag_example':
return '<p>' . t('The form here is a themed as a table that is sortable using tabledrag handles.') . '</p>';
}
}
/**
* Implements hook_menu().
*
* We'll let drupal_get_form() generate the form page for us, for both of
* these menu items.
*
* @see drupal_get_form()
*/
function tabledrag_example_menu() {
// Basic example with single-depth sorting.
$items['examples/tabledrag_example_simple'] = array(
'title' => 'TableDrag example (simple)',
'description' => 'Show a page with a sortable tabledrag form',
'page callback' => 'drupal_get_form',
'page arguments' => array('tabledrag_example_simple_form'),
'access callback' => TRUE,
'file' => 'tabledrag_example_simple_form.inc',
);
// Basic parent/child example.
$items['examples/tabledrag_example_parent'] = array(
'title' => 'TableDrag example (parent/child)',
'description' => 'Show a page with a sortable parent/child tabledrag form',
'page callback' => 'drupal_get_form',
'page arguments' => array('tabledrag_example_parent_form'),
'access callback' => TRUE,
'file' => 'tabledrag_example_parent_form.inc',
);
return $items;
}
/**
* Implements hook_theme().
*
* We need run our forms through custom theme functions in order to build the
* table structure which is required by tabledrag.js. Before we can use our
* custom theme functions, we need to implement hook_theme in order to register
* them with Drupal.
*
* We are defining our theme hooks with the same name as the form generation
* function so that Drupal automatically calls our theming function when the
* form is displayed.
*/
function tabledrag_example_theme() {
return array(
// Theme function for the 'simple' example.
'tabledrag_example_simple_form' => array(
'render element' => 'form',
'file' => 'tabledrag_example_simple_form.inc',
),
// Theme function for the 'parent/child' example.
'tabledrag_example_parent_form' => array(
'render element' => 'form',
'file' => 'tabledrag_example_parent_form.inc',
),
);
}
/**
* @} End of "defgroup tabledrag_example".
*/

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<?php
/**
* @file
* Test file for tabledrag_example module.
*/
/**
* Default test case for the tabledrag_example module.
*
* @ingroup tabledrag_example
*/
class TabledragExampleTestCase extends DrupalWebTestCase {
/**
* {@inheritdoc}
*/
public static function getInfo() {
return array(
'name' => 'Tabledrag Example',
'description' => 'Functional tests for the Tabledrag Example module.' ,
'group' => 'Examples',
);
}
/**
* {@inheritdoc}
*/
public function setUp() {
parent::setUp('tabledrag_example');
}
/**
* Tests the menu paths defined in tabledrag_example module.
*/
public function testTabledragExampleMenus() {
$paths = array(
'examples/tabledrag_example_simple',
'examples/tabledrag_example_parent',
);
foreach ($paths as $path) {
$this->drupalGet($path);
$this->assertResponse(200, '200 response for path: ' . $path);
}
}
}

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<?php
/**
* @file
* Example demonstrating a parent/child tabledrag form
*/
/**
* Build the parent-child example form.
*
* Tabledrag will take care of updating the parent_id relationship on each
* row of our table when we drag items around, but we need to build out the
* initial tree structure ourselves. This means ordering our items such
* that children items come directly after their parent items, and all items
* are sorted by weight relative to their siblings.
*
* To keep this from cluttering the actual tabledrag code, we have moved
* this to a dedicated function.
*
* @return array
* A form array set for theming by theme_tabledrag_example_parent_form()
*
* @ingroup tabledrag_example
*/
function tabledrag_example_parent_form($form_state) {
// Identify that the elements in 'example_items' are a collection, to
// prevent Form API from flattening the array when submitted.
$form['example_items']['#tree'] = TRUE;
// Fetch the example data from the database, ordered by parent/child/weight.
$result = tabledrag_example_parent_get_data();
// Iterate through each database result.
foreach ($result as $item) {
// Create a form entry for this item.
//
// Each entry will be an array using the the unique id for that item as
// the array key, and an array of table row data as the value.
$form['example_items'][$item->id] = array(
// We'll use a form element of type '#markup' to display the item name.
'name' => array(
'#markup' => $item->name,
),
// We'll use a form element of type '#textfield' to display the item
// description, to demonstrate that form elements can be included in the
// table. We limit the input to 255 characters, which is the limit we
// set on the database field.
'description' => array(
'#type' => 'textfield',
'#default_value' => $item->description,
'#size' => 20,
'#maxlength' => 255,
),
// For parent/child relationships, we also need to add form items to
// store the current item's unique id and parent item's unique id.
//
// We would normally use a hidden element for this, but for this example
// we'll use a disabled textfield element called 'id' so that we can
// display the current item's id in the table.
//
// Because tabledrag modifies the #value of this element, we use
// '#default_value' instead of '#value' when defining a hidden element.
// Also, because tabledrag modifies '#value', we cannot use a markup
// element, which does not support the '#value' property. (Markup
// elements use the '#markup' property instead.)
'id' => array(
// '#type' => 'hidden',
// '#default_value' => $item->id,
'#type' => 'textfield',
'#size' => 3,
'#default_value' => $item->id,
'#disabled' => TRUE,
),
// The same information holds true for the parent id field as for the
// item id field, described above.
'pid' => array(
// '#type' => 'hidden',
// '#default_value' => $item->pid,
'#type' => 'textfield',
'#size' => 3,
'#default_value' => $item->pid,
),
// The 'weight' field will be manipulated as we move the items around in
// the table using the tabledrag activity. We use the 'weight' element
// defined in Drupal's Form API.
'weight' => array(
'#type' => 'weight',
'#title' => t('Weight'),
'#default_value' => $item->weight,
'#delta' => 10,
'#title_display' => 'invisible',
),
// We'll use a hidden form element to pass the current 'depth' of each
// item within our parent/child tree structure to the theme function.
// This will be used to calculate the initial amount of indentation to
// add before displaying any child item rows.
'depth' => array(
'#type' => 'hidden',
'#value' => $item->depth,
),
);
}
// Now we add our submit button, for submitting the form results.
//
// The 'actions' wrapper used here isn't strictly necessary for tabledrag,
// but is included as a Form API recommended practice.
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save Changes'));
return $form;
}
/**
* Theme callback for the tabledrag_example_parent_form form.
*
* The theme callback will format the $form data structure into a table and
* add our tabledrag functionality. (Note that drupal_add_tabledrag should be
* called from the theme layer, and not from a form declaration. This helps
* keep template files clean and readable, and prevents tabledrag.js from
* being added twice accidently.
*
* @ingroup tabledrag_example
*/
function theme_tabledrag_example_parent_form($variables) {
$form = $variables['form'];
// Initialize the variable which will store our table rows.
$rows = array();
// Iterate over each element in our $form['example_items'] array.
foreach (element_children($form['example_items']) as $id) {
// Before we add our 'weight' column to the row, we need to give the
// element a custom class so that it can be identified in the
// drupal_add_tabledrag call.
//
// This could also have been done during the form declaration by adding
// @code
// '#attributes' => array('class' => 'example-item-weight'),
// @endcode
// directly to the 'weight' element in tabledrag_example_simple_form().
$form['example_items'][$id]['weight']['#attributes']['class'] = array('example-item-weight');
// In the parent/child example, we must also set this same custom class on
// our id and parent_id columns (which could also have been done within
// the form declaration, as above).
$form['example_items'][$id]['id']['#attributes']['class'] = array('example-item-id');
$form['example_items'][$id]['pid']['#attributes']['class'] = array('example-item-pid');
// To support the tabledrag behaviour, we need to assign each row of the
// table a class attribute of 'draggable'. This will add the 'draggable'
// class to the <tr> element for that row when the final table is
// rendered.
$class = array('draggable');
// We can add the 'tabledrag-root' class to a row in order to indicate
// that the row may not be nested under a parent row. In our sample data
// for this example, the description for the item with id '8' flags it as
// a 'root' item which should not be nested.
if ($id == '8') {
$class[] = 'tabledrag-root';
}
// We can add the 'tabledrag-leaf' class to a row in order to indicate
// that the row may not contain child rows. In our sample data for this
// example, the description for the item with id '9' flags it as a 'leaf'
// item which can not contain child items.
if ($id == '9') {
$class[] = 'tabledrag-leaf';
}
// If this is a child element, we need to add some indentation to the row,
// so that it appears nested under its parent. Our $depth parameter was
// calculated while building the tree in tabledrag_example_parent_get_data
$indent = theme('indentation', array('size' => $form['example_items'][$id]['depth']['#value']));
unset($form['example_items'][$id]['depth']);
// We are now ready to add each element of our $form data to the $rows
// array, so that they end up as individual table cells when rendered
// in the final table. We run each element through the drupal_render()
// function to generate the final html markup for that element.
$rows[] = array(
'data' => array(
// Add our 'name' column, being sure to include our indentation.
$indent . drupal_render($form['example_items'][$id]['name']),
// Add our 'description' column.
drupal_render($form['example_items'][$id]['description']),
// Add our 'weight' column.
drupal_render($form['example_items'][$id]['weight']),
// Add our hidden 'id' column.
drupal_render($form['example_items'][$id]['id']),
// Add our hidden 'parent id' column.
drupal_render($form['example_items'][$id]['pid']),
),
// To support the tabledrag behaviour, we need to assign each row of the
// table a class attribute of 'draggable'. This will add the 'draggable'
// class to the <tr> element for that row when the final table is
// rendered.
'class' => $class,
);
}
// We now define the table header values. Ensure that the 'header' count
// matches the final column count for your table.
//
// Normally, we would hide the headers on our hidden columns, but we are
// leaving them visible in this example.
// $header = array(t('Name'), t('Description'), '', '', '');
$header = array(t('Name'), t('Description'), t('Weight'), t('ID'), t('PID'));
// We also need to pass the drupal_add_tabledrag() function an id which will
// be used to identify the <table> element containing our tabledrag form.
// Because an element's 'id' should be unique on a page, make sure the value
// you select is NOT the same as the form ID used in your form declaration.
$table_id = 'example-items-table';
// We can render our tabledrag table for output.
$output = theme('table', array(
'header' => $header,
'rows' => $rows,
'attributes' => array('id' => $table_id),
));
// And then render any remaining form elements (such as our submit button).
$output .= drupal_render_children($form);
// We now call the drupal_add_tabledrag() function in order to add the
// tabledrag.js goodness onto our page.
//
// For our parent/child tree table, we need to pass it:
// - the $table_id of our <table> element (example-items-table),
// - the $action to be performed on our form items ('match'),
// - a string describing where $action should be applied ('parent'),
// - the $group value (pid column) class name ('example-item-pid'),
// - the $subgroup value (pid column) class name ('example-item-pid'),
// - the $source value (id column) class name ('example-item-id'),
// - an optional $hidden flag identifying if the columns should be hidden,
// - an optional $limit parameter to control the max parenting depth.
drupal_add_tabledrag($table_id, 'match', 'parent', 'example-item-pid', 'example-item-pid', 'example-item-id', FALSE);
// Because we also want to sort in addition to providing parenting, we call
// the drupal_add_tabledrag function again, instructing it to update the
// weight field as items at the same level are re-ordered.
drupal_add_tabledrag($table_id, 'order', 'sibling', 'example-item-weight', NULL, NULL, FALSE);
return $output;
}
/**
* Submit callback for the tabledrag_example_parent_form form.
*
* Updates the 'weight' column for each element in our table, taking into
* account that item's new order after the drag and drop actions have been
* performed.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_parent_form_submit($form, &$form_state) {
// Because the form elements were keyed with the item ids from the database,
// we can simply iterate through the submitted values.
foreach ($form_state['values']['example_items'] as $id => $item) {
db_query(
"UPDATE {tabledrag_example} SET weight = :weight, pid = :pid WHERE id = :id",
array(':weight' => $item['weight'], ':pid' => $item['pid'], ':id' => $id)
);
}
}
/**
* Retrives the tree structure from database, and sorts by parent/child/weight.
*
* The sorting should result in children items immediately following their
* parent items, with items at the same level of the hierarchy sorted by
* weight.
*
* The approach used here may be considered too database-intensive.
* Optimization of the approach is left as an exercise for the reader. :)
*
* @ingroup tabledrag_example
*/
function tabledrag_example_parent_get_data() {
// Get all 'root node' items (items with no parents), sorted by weight.
$rootnodes = db_query('SELECT id, name, description, weight, pid
FROM {tabledrag_example}
WHERE (pid = 0)
ORDER BY weight ASC');
// Initialize a variable to store our ordered tree structure.
$itemtree = array();
// Depth will be incremented in our _get_tree() function for the first
// parent item, so we start it at -1.
$depth = -1;
// Loop through the root nodes, and add their trees to the array.
foreach ($rootnodes as $parent) {
tabledrag_example_get_tree($parent, $itemtree, $depth);
}
return $itemtree;
}
/**
* Recursively adds to the $itemtree array, ordered by parent/child/weight.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_get_tree($parentitem, &$itemtree = array(), &$depth = 0) {
// Increase our $depth value by one.
$depth++;
// Set the current tree 'depth' for this item, used to calculate indentation.
$parentitem->depth = $depth;
// Add the parent item to the tree.
$itemtree[$parentitem->id] = $parentitem;
// Retrieve each of the children belonging to this parent.
$children = db_query('SELECT id, name, description, weight, pid
FROM {tabledrag_example}
WHERE (pid = :pid)
ORDER BY weight ASC',
array(':pid' => $parentitem->id));
foreach ($children as $child) {
// Make sure this child does not already exist in the tree, to avoid loops.
if (!in_array($child->id, array_keys($itemtree))) {
// Add this child's tree to the $itemtree array.
tabledrag_example_get_tree($child, $itemtree, $depth);
}
}
// Finished processing this tree branch. Decrease our $depth value by one
// to represent moving to the next branch.
$depth--;
}

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<?php
/**
* @file
* Example demonstrating a simple (i.e. 'sort' only) tabledrag form
*/
/**
* Build the tabledrag_simple_example_form form.
*
* @return array
* A form array set for theming by theme_tabledrag_example_simple_form()
*
* @ingroup tabledrag_example
*/
function tabledrag_example_simple_form($form_state) {
// Identify that the elements in 'example_items' are a collection, to
// prevent Form API from flattening the array when submitted.
$form['example_items']['#tree'] = TRUE;
// Fetch the example data from the database, ordered by weight ascending.
//
// This query excludes the last two tabledrag_example database rows, as
// they are intended only for the 'parent/child' tabledrag examples.
$result = db_query('SELECT id, name, description, weight FROM {tabledrag_example} WHERE id < 8 ORDER BY weight ASC');
// Iterate through each database result.
foreach ($result as $item) {
// Create a form entry for this item.
//
// Each entry will be an array using the the unique id for that item as
// the array key, and an array of table row data as the value.
$form['example_items'][$item->id] = array(
// We'll use a form element of type '#markup' to display the item name.
'name' => array(
'#markup' => check_plain($item->name),
),
// We'll use a form element of type '#textfield' to display the item
// description, which will allow the value to be changed via the form.
// We limit the input to 255 characters, which is the limit we set on
// the database field.
'description' => array(
'#type' => 'textfield',
'#default_value' => check_plain($item->description),
'#size' => 20,
'#maxlength' => 255,
),
// The 'weight' field will be manipulated as we move the items around in
// the table using the tabledrag activity. We use the 'weight' element
// defined in Drupal's Form API.
'weight' => array(
'#type' => 'weight',
'#title' => t('Weight'),
'#default_value' => $item->weight,
'#delta' => 10,
'#title_display' => 'invisible',
),
);
}
// Now we add our submit button, for submitting the form results.
//
// The 'actions' wrapper used here isn't strictly necessary for tabledrag,
// but is included as a Form API recommended practice.
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save Changes'));
return $form;
}
/**
* Theme callback for the tabledrag_example_simple_form form.
*
* The theme callback will format the $form data structure into a table and
* add our tabledrag functionality. (Note that drupal_add_tabledrag should be
* called from the theme layer, and not from a form declaration. This helps
* keep template files clean and readable, and prevents tabledrag.js from
* being added twice accidently.
*
* @return array
* The rendered tabledrag form
*
* @ingroup tabledrag_example
*/
function theme_tabledrag_example_simple_form($variables) {
$form = $variables['form'];
// Initialize the variable which will store our table rows.
$rows = array();
// Iterate over each element in our $form['example_items'] array.
foreach (element_children($form['example_items']) as $id) {
// Before we add our 'weight' column to the row, we need to give the
// element a custom class so that it can be identified in the
// drupal_add_tabledrag call.
//
// This could also have been done during the form declaration by adding
// '#attributes' => array('class' => 'example-item-weight'),
// directy to the 'weight' element in tabledrag_example_simple_form().
$form['example_items'][$id]['weight']['#attributes']['class'] = array('example-item-weight');
// We are now ready to add each element of our $form data to the $rows
// array, so that they end up as individual table cells when rendered
// in the final table. We run each element through the drupal_render()
// function to generate the final html markup for that element.
$rows[] = array(
'data' => array(
// Add our 'name' column.
drupal_render($form['example_items'][$id]['name']),
// Add our 'description' column.
drupal_render($form['example_items'][$id]['description']),
// Add our 'weight' column.
drupal_render($form['example_items'][$id]['weight']),
),
// To support the tabledrag behaviour, we need to assign each row of the
// table a class attribute of 'draggable'. This will add the 'draggable'
// class to the <tr> element for that row when the final table is
// rendered.
'class' => array('draggable'),
);
}
// We now define the table header values. Ensure that the 'header' count
// matches the final column count for your table.
$header = array(t('Name'), t('Description'), t('Weight'));
// We also need to pass the drupal_add_tabledrag() function an id which will
// be used to identify the <table> element containing our tabledrag form.
// Because an element's 'id' should be unique on a page, make sure the value
// you select is NOT the same as the form ID used in your form declaration.
$table_id = 'example-items-table';
// We can render our tabledrag table for output.
$output = theme('table', array(
'header' => $header,
'rows' => $rows,
'attributes' => array('id' => $table_id),
));
// And then render any remaining form elements (such as our submit button).
$output .= drupal_render_children($form);
// We now call the drupal_add_tabledrag() function in order to add the
// tabledrag.js goodness onto our page.
//
// For a basic sortable table, we need to pass it:
// - the $table_id of our <table> element,
// - the $action to be performed on our form items ('order'),
// - a string describing where $action should be applied ('siblings'),
// - and the class of the element containing our 'weight' element.
drupal_add_tabledrag($table_id, 'order', 'sibling', 'example-item-weight');
return $output;
}
/**
* Submit callback for the tabledrag_example_simple_form form.
*
* Updates the 'weight' column for each element in our table, taking into
* account that item's new order after the drag and drop actions have been
* performed.
*
* @ingroup tabledrag_example
*/
function tabledrag_example_simple_form_submit($form, &$form_state) {
// Because the form elements were keyed with the item ids from the database,
// we can simply iterate through the submitted values.
foreach ($form_state['values']['example_items'] as $id => $item) {
db_query(
"UPDATE {tabledrag_example} SET weight = :weight WHERE id = :id",
array(':weight' => $item['weight'], ':id' => $id)
);
}
}