- }
-
- switch($op) { // Select action according to $op value.
- case "feeds":
- $method = $_REQUEST["method"];
- $root = (bool)$_REQUEST["root"];
-
- switch($method) {
- case "catchupAll":
- db_query($link, "UPDATE ttrss_user_entries SET
- last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
- ccache_zero_all($link, $_SESSION["uid"]);
-
- break;
-
- case "collapse":
- $cat_id = db_escape_string($_REQUEST["cid"]);
- $mode = (int) db_escape_string($_REQUEST['mode']);
- toggle_collapse_cat($link, $cat_id, $mode);
- return;
- break;
- }
-
- if (!$root) {
- print json_encode(outputFeedList($link));
- } else {
-
- $feeds = outputFeedList($link, false);
-
- $root = array();
- $root['id'] = 'root';
- $root['name'] = __('Feeds');
- $root['items'] = $feeds['items'];
-
- $fl = array();
- $fl['identifier'] = 'id';
- $fl['label'] = 'name';
- $fl['items'] = array($root);
-
- print json_encode($fl);
- }
-
- break; // feeds
-
- case "la":
- $id = db_escape_string($_REQUEST['id']);
-
- $result = db_query($link, "SELECT link FROM ttrss_entries, ttrss_user_entries
- WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
- LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- $article_url = db_fetch_result($result, 0, 'link');
- $article_url = str_replace("\n", "", $article_url);
-
- header("Location: $article_url");
- return;
-
- } else {
- print_error(__("Article not found."));
- }
- break;
-
- case "view":
-
- $id = db_escape_string($_REQUEST["id"]);
- $cids = explode(",", db_escape_string($_REQUEST["cids"]));
- $mode = db_escape_string($_REQUEST["mode"]);
- $omode = db_escape_string($_REQUEST["omode"]);
-
- // in prefetch mode we only output requested cids, main article
- // just gets marked as read (it already exists in client cache)
-
- $articles = array();
-
- if ($mode == "") {
- array_push($articles, format_article($link, $id, false));
- } else if ($mode == "zoom") {
- array_push($articles, format_article($link, $id, true, true));
- } else if ($mode == "raw") {
- if ($_REQUEST['html']) {
- header("Content-Type: text/html");
- print '<link rel="stylesheet" type="text/css" href="tt-rss.css"/>';
- }
-
- $article = format_article($link, $id, false);
- print $article['content'];
- return;
- }
-
- catchupArticleById($link, $id, 0);
-
- if (!$_SESSION["bw_limit"]) {
- foreach ($cids as $cid) {
- if ($cid) {
- array_push($articles, format_article($link, $cid, false, false));
- }
- }
- }
-
- print json_encode($articles);
-
- break; // view
-
- case "viewfeed":
-
- $timing_info = getmicrotime();
-
- $reply = array();
-
- if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
-
- $omode = db_escape_string($_REQUEST["omode"]);
-
- $feed = db_escape_string($_REQUEST["feed"]);
- $method = db_escape_string($_REQUEST["method"]);
- $view_mode = db_escape_string($_REQUEST["view_mode"]);
- $limit = (int) get_pref($link, "DEFAULT_ARTICLE_LIMIT");
- @$cat_view = db_escape_string($_REQUEST["cat"]) == "true";
- @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
- @$offset = db_escape_string($_REQUEST["skip"]);
- @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
- $order_by = db_escape_string($_REQUEST["order_by"]);
-
- if (is_numeric($feed)) $feed = (int) $feed;
-
- /* Feed -5 is a special case: it is used to display auxiliary information
- * when there's nothing to load - e.g. no stuff in fresh feed */
-
- if ($feed == -5) {
- print json_encode(generate_dashboard_feed($link));
- return;
- }
-
- $result = false;
-
- if ($feed < -10) {
- $label_feed = -11-$feed;
- $result = db_query($link, "SELECT id FROM ttrss_labels2 WHERE
- id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
- } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
- $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
- id = '$feed' AND owner_uid = " . $_SESSION['uid']);
- } else if ($cat_view && is_numeric($feed) && $feed > 0) {
- $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE
- id = '$feed' AND owner_uid = " . $_SESSION['uid']);
- }
-
- if ($result && db_num_rows($result) == 0) {
- print json_encode(generate_error_feed($link, __("Feed not found.")));
- return;
- }
-
- /* Updating a label ccache means recalculating all of the caches
- * so for performance reasons we don't do that here */
-
- if ($feed >= 0) {
- ccache_update($link, $feed, $_SESSION["uid"], $cat_view);
- }
-
- set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
- set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
- set_pref($link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
-
- if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) {
- db_query($link, "UPDATE ttrss_feeds SET last_viewed = NOW()
- WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
- }
-
- $reply['headlines'] = array();
-
- if (!$next_unread_feed)
- $reply['headlines']['id'] = $feed;
- else
- $reply['headlines']['id'] = $next_unread_feed;
-
- $reply['headlines']['is_cat'] = (bool) $cat_view;
-
- $override_order = false;
-
- if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
- $date_sort_field = "updated";
- } else {
- $date_sort_field = "date_entered";
- }
-
- switch ($order_by) {
- case "date":
- if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
- $override_order = "$date_sort_field";
- } else {
- $override_order = "$date_sort_field DESC";
- }
- break;