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diff --git a/kolab.org/www/drupal-7.26/modules/aggregator/aggregator.processor.inc b/kolab.org/www/drupal-7.26/modules/aggregator/aggregator.processor.inc
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+<?php
+
+/**
+ * @file
+ * Processor functions for the aggregator module.
+ */
+
+/**
+ * Implements hook_aggregator_process_info().
+ */
+function aggregator_aggregator_process_info() {
+ return array(
+ 'title' => t('Default processor'),
+ 'description' => t('Creates lightweight records from feed items.'),
+ );
+}
+
+/**
+ * Implements hook_aggregator_process().
+ */
+function aggregator_aggregator_process($feed) {
+ if (is_object($feed)) {
+ if (is_array($feed->items)) {
+ foreach ($feed->items as $item) {
+ // Save this item. Try to avoid duplicate entries as much as possible. If
+ // we find a duplicate entry, we resolve it and pass along its ID is such
+ // that we can update it if needed.
+ if (!empty($item['guid'])) {
+ $entry = db_query("SELECT iid, timestamp FROM {aggregator_item} WHERE fid = :fid AND guid = :guid", array(':fid' => $feed->fid, ':guid' => $item['guid']))->fetchObject();
+ }
+ elseif ($item['link'] && $item['link'] != $feed->link && $item['link'] != $feed->url) {
+ $entry = db_query("SELECT iid, timestamp FROM {aggregator_item} WHERE fid = :fid AND link = :link", array(':fid' => $feed->fid, ':link' => $item['link']))->fetchObject();
+ }
+ else {
+ $entry = db_query("SELECT iid, timestamp FROM {aggregator_item} WHERE fid = :fid AND title = :title", array(':fid' => $feed->fid, ':title' => $item['title']))->fetchObject();
+ }
+ if (!$item['timestamp']) {
+ $item['timestamp'] = isset($entry->timestamp) ? $entry->timestamp : REQUEST_TIME;
+ }
+
+ // Make sure the item title and author fit in the 255 varchar column.
+ $item['title'] = truncate_utf8($item['title'], 255, TRUE, TRUE);
+ $item['author'] = truncate_utf8($item['author'], 255, TRUE, TRUE);
+ aggregator_save_item(array('iid' => (isset($entry->iid) ? $entry->iid : ''), 'fid' => $feed->fid, 'timestamp' => $item['timestamp'], 'title' => $item['title'], 'link' => $item['link'], 'author' => $item['author'], 'description' => $item['description'], 'guid' => $item['guid']));
+ }
+ }
+ }
+}
+
+/**
+ * Implements hook_aggregator_remove().
+ */
+function aggregator_aggregator_remove($feed) {
+ $iids = db_query('SELECT iid FROM {aggregator_item} WHERE fid = :fid', array(':fid' => $feed->fid))->fetchCol();
+ if ($iids) {
+ db_delete('aggregator_category_item')
+ ->condition('iid', $iids, 'IN')
+ ->execute();
+ }
+ db_delete('aggregator_item')
+ ->condition('fid', $feed->fid)
+ ->execute();
+
+ drupal_set_message(t('The news items from %site have been removed.', array('%site' => $feed->title)));
+}
+
+/**
+ * Implements hook_form_aggregator_admin_form_alter().
+ *
+ * Form alter aggregator module's own form to keep processor functionality
+ * separate from aggregator API functionality.
+ */
+function aggregator_form_aggregator_admin_form_alter(&$form, $form_state) {
+ if (in_array('aggregator', variable_get('aggregator_processors', array('aggregator')))) {
+ $info = module_invoke('aggregator', 'aggregator_process', 'info');
+ $items = drupal_map_assoc(array(3, 5, 10, 15, 20, 25), '_aggregator_items');
+ $period = drupal_map_assoc(array(3600, 10800, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 9676800), 'format_interval');
+ $period[AGGREGATOR_CLEAR_NEVER] = t('Never');
+
+ // Only wrap into a collapsible fieldset if there is a basic configuration.
+ if (isset($form['basic_conf'])) {
+ $form['modules']['aggregator'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Default processor settings'),
+ '#description' => $info['description'],
+ '#collapsible' => TRUE,
+ '#collapsed' => !in_array('aggregator', variable_get('aggregator_processors', array('aggregator'))),
+ );
+ }
+ else {
+ $form['modules']['aggregator'] = array();
+ }
+
+ $form['modules']['aggregator']['aggregator_summary_items'] = array(
+ '#type' => 'select',
+ '#title' => t('Number of items shown in listing pages'),
+ '#default_value' => variable_get('aggregator_summary_items', 3),
+ '#empty_value' => 0,
+ '#options' => $items,
+ );
+
+ $form['modules']['aggregator']['aggregator_clear'] = array(
+ '#type' => 'select',
+ '#title' => t('Discard items older than'),
+ '#default_value' => variable_get('aggregator_clear', 9676800),
+ '#options' => $period,
+ '#description' => t('Requires a correctly configured <a href="@cron">cron maintenance task</a>.', array('@cron' => url('admin/reports/status'))),
+ );
+
+ $form['modules']['aggregator']['aggregator_category_selector'] = array(
+ '#type' => 'radios',
+ '#title' => t('Select categories using'),
+ '#default_value' => variable_get('aggregator_category_selector', 'checkboxes'),
+ '#options' => array('checkboxes' => t('checkboxes'),
+ 'select' => t('multiple selector')),
+ '#description' => t('For a small number of categories, checkboxes are easier to use, while a multiple selector works well with large numbers of categories.'),
+ );
+ $form['modules']['aggregator']['aggregator_teaser_length'] = array(
+ '#type' => 'select',
+ '#title' => t('Length of trimmed description'),
+ '#default_value' => variable_get('aggregator_teaser_length', 600),
+ '#options' => drupal_map_assoc(array(0, 200, 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000), '_aggregator_characters'),
+ '#description' => t("The maximum number of characters used in the trimmed version of content.")
+ );
+
+ }
+}
+
+/**
+ * Creates display text for teaser length option values.
+ *
+ * Callback for drupal_map_assoc() within
+ * aggregator_form_aggregator_admin_form_alter().
+ *
+ * @param $length
+ * The desired length of teaser text, in bytes.
+ *
+ * @return
+ * A translated string explaining the teaser string length.
+ */
+function _aggregator_characters($length) {
+ return ($length == 0) ? t('Unlimited') : format_plural($length, '1 character', '@count characters');
+}
+
+/**
+ * Adds/edits/deletes an aggregator item.
+ *
+ * @param $edit
+ * An associative array describing the item to be added/edited/deleted.
+ */
+function aggregator_save_item($edit) {
+ if ($edit['title'] && empty($edit['iid'])) {
+ $edit['iid'] = db_insert('aggregator_item')
+ ->fields(array(
+ 'title' => $edit['title'],
+ 'link' => $edit['link'],
+ 'author' => $edit['author'],
+ 'description' => $edit['description'],
+ 'guid' => $edit['guid'],
+ 'timestamp' => $edit['timestamp'],
+ 'fid' => $edit['fid'],
+ ))
+ ->execute();
+ }
+ if ($edit['iid'] && !$edit['title']) {
+ db_delete('aggregator_item')
+ ->condition('iid', $edit['iid'])
+ ->execute();
+ db_delete('aggregator_category_item')
+ ->condition('iid', $edit['iid'])
+ ->execute();
+ }
+ elseif ($edit['title'] && $edit['link']) {
+ // file the items in the categories indicated by the feed
+ $result = db_query('SELECT cid FROM {aggregator_category_feed} WHERE fid = :fid', array(':fid' => $edit['fid']));
+ foreach ($result as $category) {
+ db_merge('aggregator_category_item')
+ ->key(array(
+ 'iid' => $edit['iid'],
+ 'cid' => $category->cid,
+ ))
+ ->execute();
+ }
+ }
+}
+
+/**
+ * Expires items from a feed depending on expiration settings.
+ *
+ * @param $feed
+ * Object describing feed.
+ */
+function aggregator_expire($feed) {
+ $aggregator_clear = variable_get('aggregator_clear', 9676800);
+
+ if ($aggregator_clear != AGGREGATOR_CLEAR_NEVER) {
+ // Remove all items that are older than flush item timer.
+ $age = REQUEST_TIME - $aggregator_clear;
+ $iids = db_query('SELECT iid FROM {aggregator_item} WHERE fid = :fid AND timestamp < :timestamp', array(
+ ':fid' => $feed->fid,
+ ':timestamp' => $age,
+ ))
+ ->fetchCol();
+ if ($iids) {
+ db_delete('aggregator_category_item')
+ ->condition('iid', $iids, 'IN')
+ ->execute();
+ db_delete('aggregator_item')
+ ->condition('iid', $iids, 'IN')
+ ->execute();
+ }
+ }
+}