first import

Signed-off-by: bachy <git@g-u-i.net>
2013-01-09 10:53:26 +01:00
commit b20b38f514
526 changed files with 76993 additions and 0 deletions
--- a/modules/comment/views_plugin_row_comment_rss.inc
+++ b/modules/comment/views_plugin_row_comment_rss.inc
@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * @file
+ * Contains the comment RSS row style plugin.
+ */
+
+/**
+ * Plugin which formats the comments as RSS items.
+ */
+class views_plugin_row_comment_rss extends views_plugin_row {
+   var $base_table = 'comment';
+   var $base_field = 'cid';
+
+  function option_definition() {
+    $options = parent::option_definition();
+
+    $options['item_length'] = array('default' => 'default');
+    $options['links'] = array('default' => FALSE, 'bool' => TRUE);
+
+    return $options;
+  }
+
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+
+    $form['item_length'] = array(
+      '#type' => 'select',
+      '#title' => t('Display type'),
+      '#options' => $this->options_form_summary_options(),
+      '#default_value' => $this->options['item_length'],
+    );
+    $form['links'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Display links'),
+      '#default_value' => $this->options['links'],
+    );
+  }
+
+
+  function pre_render($result) {
+    $cids = array();
+    $nids = array();
+
+    foreach ($result as $row) {
+      $cids[] = $row->cid;
+    }
+
+    $this->comments = comment_load_multiple($cids);
+    foreach ($this->comments as &$comment) {
+      $comment->depth = count(explode('.', $comment->thread)) - 1;
+      $nids[] = $comment->nid;
+    }
+
+    $this->nodes = node_load_multiple($nids);
+  }
+
+  /**
+   * Return the main options, which are shown in the summary title
+   *
+   * @see views_plugin_row_node_rss::options_form_summary_options()
+   * @todo: Maybe provide a views_plugin_row_rss_entity and reuse this method
+   * in views_plugin_row_comment|node_rss.inc
+   */
+  function options_form_summary_options() {
+    $entity_info = entity_get_info('node');
+    $options = array();
+    if (!empty($entity_info['view modes'])) {
+      foreach ($entity_info['view modes'] as $mode => $settings) {
+        $options[$mode] = $settings['label'];
+      }
+    }
+    $options['title'] = t('Title only');
+    $options['default'] = t('Use site default RSS settings');
+    return $options;
+  }
+
+
+  function render($row) {
+    global $base_url;
+
+    $cid = $row->{$this->field_alias};
+    if (!is_numeric($cid)) {
+      return;
+    }
+
+    $item_length = $this->options['item_length'];
+    if ($item_length == 'default') {
+      $item_length = variable_get('feed_item_length', 'teaser');
+    }
+
+    // Load the specified comment and its associated node:
+    $comment = $this->comments[$cid];
+    if (empty($comment) || empty($this->nodes[$comment->nid])) {
+      return;
+    }
+
+    $item_text = '';
+
+    $uri = entity_uri('comment', $comment);
+    $comment->link = url($uri['path'], $uri['options'] + array('absolute' => TRUE));
+    $comment->rss_namespaces = array();
+    $comment->rss_elements = array(
+      array(
+        'key' => 'pubDate',
+        'value' => gmdate('r', $comment->created),
+      ),
+      array(
+        'key' => 'dc:creator',
+        'value' => $comment->name,
+      ),
+      array(
+        'key' => 'guid',
+        'value' => 'comment ' . $comment->cid . ' at ' . $base_url,
+        'attributes' => array('isPermaLink' => 'false'),
+      ),
+    );
+
+    // The comment gets built and modules add to or modify
+    // $comment->rss_elements and $comment->rss_namespaces.
+    $build = comment_view($comment, $this->nodes[$comment->nid], 'rss');
+    unset($build['#theme']);
+
+    if (!empty($comment->rss_namespaces)) {
+      $this->view->style_plugin->namespaces = array_merge($this->view->style_plugin->namespaces, $comment->rss_namespaces);
+    }
+
+    // Hide the links if desired.
+    if (!$this->options['links']) {
+      hide($build['links']);
+    }
+
+    if ($item_length != 'title') {
+      // We render comment contents and force links to be last.
+      $build['links']['#weight'] = 1000;
+      $item_text .= drupal_render($build);
+    }
+
+    $item = new stdClass();
+    $item->description = $item_text;
+    $item->title = $comment->subject;
+    $item->link = $comment->link;
+    $item->elements = $comment->rss_elements;
+    $item->cid = $comment->cid;
+
+    return theme($this->theme_functions(), array(
+      'view' => $this->view,
+      'options' => $this->options,
+      'row' => $item
+    ));
+  }
+}