'. t("At %sn, all users have a %rss and %atom feed for their blog, as well as each individual user.", array ('%sn' => variable_get('site_name', 'Drupal'), '%rss' => l(t('RSS'), 'blog/feed'), '%atom' => l(t('Atom'), 'blog/atom/feed'))). '
'; } else { $prefix = ''. t('At %sn, %all and each user, have an RSS feed for their blog.', array ('%sn' => variable_get('site_name', 'Drupal'), '%all' => l(t('all users'), 'blog/feed'))). '
'; @@ -78,11 +90,11 @@ $result = db_query_range("SELECT DISTINCT(u.uid), u.name FROM {users} u INNER JOIN {node} n ON u.uid = n.uid WHERE n.type = 'blog' AND n.status = 1", 0, 16); while ($account = db_fetch_object($result)) { $author = $account->name .': '. l(t('RSS feed'), "blog/$account->uid/feed"); - $author .= module_exist('atom') ? ', '. l(t('Atom feed'), "blog/$account->uid/atom/feed") : ''; + $author .= module_exists('atom') ? ', '. l(t('Atom feed'), "blog/$account->uid/atom/feed") : ''; $authors[] = $author; } if ($authors) { - $output = theme('item_list', $authors, t('Recent Blog Authors')); + $output = theme('item_list', $authors, t('Recent Blog Authors')); } $form['name'] = array('#type' => 'textfield', @@ -99,7 +111,7 @@ while ($account = db_fetch_object($result)) {; $rows[$i][] = theme('username', $account). ':'; $rows[$i][] = l(t("RSS feed"), "blog/$account->uid/feed"); - if (module_exist('atom')) { + if (module_exists('atom')) { $rows[$i][] = l(t("Atom feed"), "blog/$account->uid/atom/feed"); } $rows[$i][] = l(t("blog"), "blog/$account->uid"); @@ -119,10 +131,10 @@ foreach (variable_get('syndication_vocabularies', array()) as $vid) { $vocab = taxonomy_get_vocabulary($vid); $tree = taxonomy_get_tree($vid); - // only show first 30 terms. wary of huge vocabs. not ideal. + // only show first 30 terms. wary of huge vocabs. not ideal. $tree = array_slice($tree, 0, 30); $items = syndication_taxonomy_build_list_items($index = 0, $tree); - if ($items) { + if ($items) { $output .= theme('item_list', $items, $vocab->name); } } @@ -170,17 +182,78 @@ return $output; } -function syndication_settings() { +function syndication_views_rss() { + $vids = variable_get('syndication_views', array()); + foreach ($vids as $key => $value){ + if (!$value) unset($vids[$key]); //throw away the vids that aren't enabled + } + if ($vids) { //only bother getting results if at least one vid is enabled + $result = _syndication_return_views_rss_feeds($vids); + while ($view = db_fetch_object($result)) { + $rows[] = l($view->page_title, $view->url . '/feed', array('class' => 'syndication_view_rss')); print_r($rows); + } + $output = theme('syndication_views_rss', $rows); + } + return $output; +} + +/** + * Helper function to get all views that generate rss feeds from the database + * Accepts an array of views ids (vids) to limit the results + * + * @param $args - an array of views ids + * @return $result - database result object or null if no feeds exist + */ +function _syndication_return_views_rss_feeds($args = array()){ + if (count($args) > 0) { + for($i == 1; $i <= count($args); $i++){ + $where[] = '%d'; + } + } + if ($where){ + $where_clause = ' AND arg.vid IN ('. implode(', ', $where) .')'; + } + array_unshift($args, 'rss_feed'); //first query argument is always rss_feed + $query = "SELECT v.vid, v.page_title, v.url FROM {view_view} v LEFT JOIN {view_argument} arg ON arg.vid = v.vid WHERE arg.type = '%s'" . $where_clause; + $result = db_query($query, $args); + + if (db_num_rows($result) > 0){ + return $result; + } +} + +function theme_syndication_views_rss($rows){ + if (is_array($rows)){ + $output = theme('item_list', $rows, '', 'ul'); + } + return $output; +} + +function syndication_admin_settings() { foreach (taxonomy_get_vocabularies() as $vid => $vocab) { $options[$vid] = $vocab->name; } $description = t('Select the vocabularies which should appear in the Categories block on the %page', array('%page' => l(t('syndication page'), 'syndication'))); - $form['syndication_vocabularies'] = array('#type' => 'checkboxes', - '#title' => t('Vocabularies'), - '#options' => $options, - '#default_value' => variable_get('syndication_vocabularies', array()), + $form['syndication_vocabularies'] = array('#type' => 'checkboxes', + '#title' => t('Vocabularies'), + '#options' => $options, + '#default_value' => variable_get('syndication_vocabularies', array()), '#description' => $description); - return $form; + + $options = array(); + $result = _syndication_return_views_rss_feeds(); + while ($view = db_fetch_object($result)){ + $options[$view->vid] = $view->page_title; + } + + $description = t('Select the views which should appear in the Views block on the %page', array('%page' => l(t('syndication page'), 'syndication'))); + $form['syndication_views'] = array('#type' => 'checkboxes', + '#title' => t('Views'), + '#options' => $options, + '#default_value' => variable_get('syndication_views', array()), + '#description' => $description); + $form['array_filter'] = array('#type' => 'value', '#value' => TRUE); + return system_settings_form($form); } function syndication_help($section) {