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- <?php
- if (module_exists('comment')) {
- /**
- * Plugins are described by creating a $plugin array which will be used
- * by the system that includes this file.
- */
- $plugin = array(
- 'single' => TRUE,
- 'title' => t('Node comments'),
- 'icon' => 'icon_node.png',
- 'description' => t('The comments of the referenced node.'),
- 'required context' => new ctools_context_required(t('Node'), 'node'),
- 'category' => t('Node'),
- 'defaults' => array(
- 'mode' => variable_get('comment_default_mode', COMMENT_MODE_THREADED),
- 'comments_per_page' => variable_get('comment_default_per_page', '50'),
- ),
- );
- }
- function ctools_node_comments_content_type_render($subtype, $conf, $panel_args, $context) {
- $node = isset($context->data) ? clone($context->data) : NULL;
- $block = new stdClass();
- $block->module = 'comments';
- $block->delta = $node->nid;
- $block->title = t('Comments');
- if (empty($node)) {
- $block->content = t('Node comments go here.');
- }
- else if ($node->comment) {
- $block->content = ctools_comment_render($node, $conf);
- // Update the history table, stating that this user viewed this node.
- node_tag_new($node);
- }
- return $block;
- }
- function ctools_node_comments_content_type_edit_form($form, &$form_state) {
- $conf = $form_state['conf'];
- $form['mode'] = array(
- '#type' => 'select',
- '#title' => t('Mode'),
- '#default_value' => $conf['mode'],
- '#options' => _comment_get_modes(),
- '#weight' => 1,
- );
- foreach (_comment_per_page() as $i) {
- $options[$i] = t('!a comments per page', array('!a' => $i));
- }
- $form['comments_per_page'] = array('#type' => 'select',
- '#title' => t('Pager'),
- '#default_value' => $conf['comments_per_page'],
- '#options' => $options,
- '#weight' => 3,
- );
- return $form;
- }
- function ctools_node_comments_content_type_edit_form_submit($form, &$form_state) {
- // Copy everything from our defaults.
- foreach (array_keys($form_state['plugin']['defaults']) as $key) {
- $form_state['conf'][$key] = $form_state['values'][$key];
- }
- }
- function ctools_node_comments_content_type_admin_title($subtype, $conf, $context) {
- return t('"@s" comments', array('@s' => $context->identifier));
- }
- /**
- * This function is a somewhat stripped down version of comment_render
- * that removes a bunch of cruft that we both don't need, and makes it
- * difficult to modify this.
- */
- function ctools_comment_render($node, $conf) {
- $output = '';
- if (!user_access('access comments') || !$node->comment) {
- return;
- }
- $mode = $conf['mode'];
- $comments_per_page = $conf['comments_per_page'];
- $cids = comment_get_thread($node, $mode, $comments_per_page);
- $comments = comment_load_multiple($cids);
- if ($comments) {
- drupal_add_css(drupal_get_path('module', 'comment') . '/comment.css');
- comment_prepare_thread($comments);
- $build = comment_view_multiple($comments, $node);
- $build['pager']['#theme'] = 'pager';
- return drupal_render($build);
- }
- return;
- }
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