--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cms/drupal/modules/comment/comment.admin.inc Fri Sep 08 12:04:06 2017 +0200
@@ -0,0 +1,284 @@
+<?php
+
+/**
+ * @file
+ * Admin page callbacks for the comment module.
+ */
+
+/**
+ * Menu callback; present an administrative comment listing.
+ */
+function comment_admin($type = 'new') {
+ $edit = $_POST;
+
+ if (isset($edit['operation']) && ($edit['operation'] == 'delete') && isset($edit['comments']) && $edit['comments']) {
+ return drupal_get_form('comment_multiple_delete_confirm');
+ }
+ else {
+ return drupal_get_form('comment_admin_overview', $type);
+ }
+}
+
+/**
+ * Form builder for the comment overview administration form.
+ *
+ * @param $arg
+ * Current path's fourth component: the type of overview form ('approval' or
+ * 'new').
+ *
+ * @ingroup forms
+ * @see comment_admin_overview_validate()
+ * @see comment_admin_overview_submit()
+ * @see theme_comment_admin_overview()
+ */
+function comment_admin_overview($form, &$form_state, $arg) {
+ // Build an 'Update options' form.
+ $form['options'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Update options'),
+ '#attributes' => array('class' => array('container-inline')),
+ );
+
+ if ($arg == 'approval') {
+ $options['publish'] = t('Publish the selected comments');
+ }
+ else {
+ $options['unpublish'] = t('Unpublish the selected comments');
+ }
+ $options['delete'] = t('Delete the selected comments');
+
+ $form['options']['operation'] = array(
+ '#type' => 'select',
+ '#title' => t('Operation'),
+ '#title_display' => 'invisible',
+ '#options' => $options,
+ '#default_value' => 'publish',
+ );
+ $form['options']['submit'] = array(
+ '#type' => 'submit',
+ '#value' => t('Update'),
+ );
+
+ // Load the comments that need to be displayed.
+ $status = ($arg == 'approval') ? COMMENT_NOT_PUBLISHED : COMMENT_PUBLISHED;
+ $header = array(
+ 'subject' => array('data' => t('Subject'), 'field' => 'subject'),
+ 'author' => array('data' => t('Author'), 'field' => 'name'),
+ 'posted_in' => array('data' => t('Posted in'), 'field' => 'node_title'),
+ 'changed' => array('data' => t('Updated'), 'field' => 'c.changed', 'sort' => 'desc'),
+ 'operations' => array('data' => t('Operations')),
+ );
+
+ $query = db_select('comment', 'c')->extend('PagerDefault')->extend('TableSort');
+ $query->join('node', 'n', 'n.nid = c.nid');
+ $query->addField('n', 'title', 'node_title');
+ $query->addTag('node_access');
+ $result = $query
+ ->fields('c', array('cid', 'subject', 'name', 'changed'))
+ ->condition('c.status', $status)
+ ->limit(50)
+ ->orderByHeader($header)
+ ->execute();
+
+ $cids = array();
+
+ // We collect a sorted list of node_titles during the query to attach to the
+ // comments later.
+ foreach ($result as $row) {
+ $cids[] = $row->cid;
+ $node_titles[] = $row->node_title;
+ }
+ $comments = comment_load_multiple($cids);
+
+ // Build a table listing the appropriate comments.
+ $options = array();
+ $destination = drupal_get_destination();
+
+ foreach ($comments as $comment) {
+ // Remove the first node title from the node_titles array and attach to
+ // the comment.
+ $comment->node_title = array_shift($node_titles);
+ $comment_body = field_get_items('comment', $comment, 'comment_body');
+ $options[$comment->cid] = array(
+ 'subject' => array(
+ 'data' => array(
+ '#type' => 'link',
+ '#title' => $comment->subject,
+ '#href' => 'comment/' . $comment->cid,
+ '#options' => array('attributes' => array('title' => truncate_utf8($comment_body[0]['value'], 128)), 'fragment' => 'comment-' . $comment->cid),
+ ),
+ ),
+ 'author' => theme('username', array('account' => $comment)),
+ 'posted_in' => array(
+ 'data' => array(
+ '#type' => 'link',
+ '#title' => $comment->node_title,
+ '#href' => 'node/' . $comment->nid,
+ ),
+ ),
+ 'changed' => format_date($comment->changed, 'short'),
+ 'operations' => array(
+ 'data' => array(
+ '#type' => 'link',
+ '#title' => t('edit'),
+ '#href' => 'comment/' . $comment->cid . '/edit',
+ '#options' => array('query' => $destination),
+ ),
+ ),
+ );
+ }
+
+ $form['comments'] = array(
+ '#type' => 'tableselect',
+ '#header' => $header,
+ '#options' => $options,
+ '#empty' => t('No comments available.'),
+ );
+
+ $form['pager'] = array('#theme' => 'pager');
+
+ return $form;
+}
+
+/**
+ * Validate comment_admin_overview form submissions.
+ */
+function comment_admin_overview_validate($form, &$form_state) {
+ $form_state['values']['comments'] = array_diff($form_state['values']['comments'], array(0));
+ // We can't execute any 'Update options' if no comments were selected.
+ if (count($form_state['values']['comments']) == 0) {
+ form_set_error('', t('Select one or more comments to perform the update on.'));
+ }
+}
+
+/**
+ * Process comment_admin_overview form submissions.
+ *
+ * Execute the chosen 'Update option' on the selected comments, such as
+ * publishing, unpublishing or deleting.
+ */
+function comment_admin_overview_submit($form, &$form_state) {
+ $operation = $form_state['values']['operation'];
+ $cids = $form_state['values']['comments'];
+
+ if ($operation == 'delete') {
+ comment_delete_multiple($cids);
+ }
+ else {
+ foreach ($cids as $cid => $value) {
+ $comment = comment_load($value);
+
+ if ($operation == 'unpublish') {
+ $comment->status = COMMENT_NOT_PUBLISHED;
+ }
+ elseif ($operation == 'publish') {
+ $comment->status = COMMENT_PUBLISHED;
+ }
+ comment_save($comment);
+ }
+ }
+ drupal_set_message(t('The update has been performed.'));
+ $form_state['redirect'] = 'admin/content/comment';
+ cache_clear_all();
+}
+
+/**
+ * List the selected comments and verify that the admin wants to delete them.
+ *
+ * @param $form_state
+ * An associative array containing the current state of the form.
+ * @return
+ * TRUE if the comments should be deleted, FALSE otherwise.
+ * @ingroup forms
+ * @see comment_multiple_delete_confirm_submit()
+ */
+function comment_multiple_delete_confirm($form, &$form_state) {
+ $edit = $form_state['input'];
+
+ $form['comments'] = array(
+ '#prefix' => '<ul>',
+ '#suffix' => '</ul>',
+ '#tree' => TRUE,
+ );
+ // array_filter() returns only elements with actual values.
+ $comment_counter = 0;
+ foreach (array_filter($edit['comments']) as $cid => $value) {
+ $comment = comment_load($cid);
+ if (is_object($comment) && is_numeric($comment->cid)) {
+ $subject = db_query('SELECT subject FROM {comment} WHERE cid = :cid', array(':cid' => $cid))->fetchField();
+ $form['comments'][$cid] = array('#type' => 'hidden', '#value' => $cid, '#prefix' => '<li>', '#suffix' => check_plain($subject) . '</li>');
+ $comment_counter++;
+ }
+ }
+ $form['operation'] = array('#type' => 'hidden', '#value' => 'delete');
+
+ if (!$comment_counter) {
+ drupal_set_message(t('There do not appear to be any comments to delete, or your selected comment was deleted by another administrator.'));
+ drupal_goto('admin/content/comment');
+ }
+ else {
+ return confirm_form($form,
+ t('Are you sure you want to delete these comments and all their children?'),
+ 'admin/content/comment', t('This action cannot be undone.'),
+ t('Delete comments'), t('Cancel'));
+ }
+}
+
+/**
+ * Process comment_multiple_delete_confirm form submissions.
+ */
+function comment_multiple_delete_confirm_submit($form, &$form_state) {
+ if ($form_state['values']['confirm']) {
+ comment_delete_multiple(array_keys($form_state['values']['comments']));
+ cache_clear_all();
+ $count = count($form_state['values']['comments']);
+ watchdog('content', 'Deleted @count comments.', array('@count' => $count));
+ drupal_set_message(format_plural($count, 'Deleted 1 comment.', 'Deleted @count comments.'));
+ }
+ $form_state['redirect'] = 'admin/content/comment';
+}
+
+/**
+ * Page callback for comment deletions.
+ */
+function comment_confirm_delete_page($cid) {
+ if ($comment = comment_load($cid)) {
+ return drupal_get_form('comment_confirm_delete', $comment);
+ }
+ return MENU_NOT_FOUND;
+}
+
+/**
+ * Form builder; Builds the confirmation form for deleting a single comment.
+ *
+ * @ingroup forms
+ * @see comment_confirm_delete_submit()
+ */
+function comment_confirm_delete($form, &$form_state, $comment) {
+ $form['#comment'] = $comment;
+ // Always provide entity id in the same form key as in the entity edit form.
+ $form['cid'] = array('#type' => 'value', '#value' => $comment->cid);
+ return confirm_form(
+ $form,
+ t('Are you sure you want to delete the comment %title?', array('%title' => $comment->subject)),
+ 'node/' . $comment->nid,
+ t('Any replies to this comment will be lost. This action cannot be undone.'),
+ t('Delete'),
+ t('Cancel'),
+ 'comment_confirm_delete');
+}
+
+/**
+ * Process comment_confirm_delete form submissions.
+ */
+function comment_confirm_delete_submit($form, &$form_state) {
+ $comment = $form['#comment'];
+ // Delete the comment and its replies.
+ comment_delete($comment->cid);
+ drupal_set_message(t('The comment and all its replies have been deleted.'));
+ watchdog('content', 'Deleted comment @cid and its replies.', array('@cid' => $comment->cid));
+ // Clear the cache so an anonymous user sees that his comment was deleted.
+ cache_clear_all();
+
+ $form_state['redirect'] = "node/$comment->nid";
+}