initial commit of starter install drupal 7

2015-02-21 17:21:40 +01:00
commit eeba51cea6
6113 changed files with 1249218 additions and 0 deletions
@@ -0,0 +1,149 @@
+<?php
+
+/**
+ * @file
+ * Contains menu item registration for the content tool.
+ *
+ * The menu items registered are AJAX callbacks for the things like
+ * autocomplete and other tools needed by the content types.
+ */
+
+function ctools_content_menu(&$items) {
+  $base = array(
+    'access arguments' => array('access content'),
+    'type' => MENU_CALLBACK,
+    'file' => 'includes/content.menu.inc',
+  );
+  $items['ctools/autocomplete/%'] = array(
+    'page callback' => 'ctools_content_autocomplete_entity',
+    'page arguments' => array(2),
+  ) + $base;
+}
+
+/**
+ * Helper function for autocompletion of entity titles.
+ */
+function ctools_content_autocomplete_entity($type, $string = '') {
+  if ($string != '') {
+    global $user;
+    $entity_info = entity_get_info($type);
+    if ($type == 'node') {
+      $entity_info['entity keys']['bundle field'] = 'type';
+    }
+
+    // We must query all ids, because if every one of the 10 don't have access
+    // the user may never be able to autocomplete a node title.
+    $preg_matches = array();
+    $matches = array();
+    $match = preg_match('/\[id: (\d+)\]/', $string, $preg_matches);
+    if (!$match) {
+      $match = preg_match('/^id: (\d+)/', $string, $preg_matches);
+    }
+    // If an ID match was found, use that ID rather than the whole string.
+    if ($match) {
+      $entity_id = $preg_matches[1];
+      $entity = entity_load($type, array($entity_id));
+
+      // Format results in an array so later we could add attributes to the
+      // autocomplete text that is returned.
+      $results = array($entity_id => array(
+        'label' => $entity[$entity_id]->$entity_info['entity keys']['label'],
+      ));
+    }
+    else {
+      $results = _ctools_getReferencableEntities($type, $entity_info, $string, 'LIKE', 10);
+    }
+    foreach($results as $entity_id => $result) {
+      if (!$entity_info['entity keys']['label']) {
+         $matches["[id: $entity_id]"] = '<span class="autocomplete_title">' . $entity_id . '</span>';
+      }
+      else {
+        $matches[$result['label'] . " [id: $entity_id]"] = '<span class="autocomplete_title">' . check_plain($result['label']) . '</span>';
+        $matches[$result['label'] . " [id: $entity_id]"] .= isset($result['bundle field']) ? ' <span class="autocomplete_bundle">(' . check_plain($result['bundle field']) . ')</span>' : '';
+      }
+    }
+
+    drupal_json_output($matches);
+  }
+}
+
+/*
+ * Use well known/tested entity reference code to build our search query
+ * From EntityReference_SelectionHandler_Generic class
+ */
+function _ctools_buildQuery($entity_type, $entity_info, $match = NULL, $match_operator = 'CONTAINS') {
+  $base_table = $entity_info['base table'];
+    $query = db_select($base_table)
+      ->fields($base_table, array($entity_info['entity keys']['id']));
+
+    if (isset($match)) {
+      if (isset($entity_info['entity keys']['label'])) {
+        $query->condition($base_table .'.'. $entity_info['entity keys']['label'], '%' . $match . '%' , $match_operator);
+      }
+    }
+
+    // Add a label to the query, if the label exists
+    if (isset($entity_info['entity keys']['label'])) {
+      $query->fields($base_table, array($entity_info['entity keys']['label']));
+    }
+
+    // Add bundle field to the query, if it exists.
+    if (isset($entity_info['entity keys']['bundle field'])) {
+      $query->fields($base_table, array($entity_info['entity keys']['bundle field']));
+    }
+
+    // Add a generic entity access tag to the query.
+    $query->addTag('ctools');
+
+    if($entity_type == 'comment') {
+      // 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')) {
+        $query->condition('comment.status', COMMENT_PUBLISHED);
+      }
+      // Join to a node if the user does not have node access bypass permissions
+      // to obey node published permissions
+      if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
+        $node_alias = $query->innerJoin('node', 'n', '%alias.nid = comment.nid');
+        $query->condition($node_alias . '.status', NODE_PUBLISHED);
+      }
+      $query->addTag('node_access');
+    }
+    else {
+      $query->addTag($entity_type . '_access');
+    }
+
+    // Add the sort option.
+    if(isset($entity_info['entity keys']['label'])) {
+      $query->orderBy($base_table .'.'. $entity_info['entity keys']['label'], 'ASC');
+    }
+
+    return $query;
+}
+
+/**
+ * Private function to get referencable entities. Based on code from the
+ * Entity Reference module.
+ */
+function _ctools_getReferencableEntities($entity_type, $entity_info, $match = NULL, $match_operator = 'LIKE', $limit = 0) {
+  $options = array();
+
+  $query = _ctools_buildQuery($entity_type, $entity_info, $match, $match_operator);
+  if ($limit > 0) {
+    $query->range(0, $limit);
+  }
+
+  $results = $query->execute();
+
+  if (!empty($results)) {
+    foreach ($results as $record) {
+      $options[$record->{$entity_info['entity keys']['id']}] = array(
+        'label' => isset($entity_info['entity keys']['label']) ? check_plain($record->{$entity_info['entity keys']['label']}) : $record->{$entity_info['entity keys']['id']},
+        'bundle field' => isset($entity_info['entity keys']['bundle field']) ? check_plain($record->{$entity_info['entity keys']['bundle field']}) : '',
+      );
+    }
+  }
+
+  return $options;
+}