Beispiel #1
0
 function view()
 {
     $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["m"]);
     $view_mode = db_escape_string($_REQUEST["view_mode"]);
     $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
     @($cat_view = $_REQUEST["cat"] == "true");
     @($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"]);
     $include_children = $_REQUEST["include_children"] == "true";
     if (is_numeric($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($this->link));
         return;
     }
     $result = false;
     if ($feed < -10) {
         $label_feed = -11 - $feed;
         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE\r\n\t\t\t\t\t\t\tid = '{$label_feed}' AND owner_uid = " . $_SESSION['uid']);
     } else {
         if (!$cat_view && is_numeric($feed) && $feed > 0) {
             $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE\r\n\t\t\t\t\t\t\tid = '{$feed}' AND owner_uid = " . $_SESSION['uid']);
         } else {
             if ($cat_view && is_numeric($feed) && $feed > 0) {
                 $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE\r\n\t\t\t\t\t\t\tid = '{$feed}' AND owner_uid = " . $_SESSION['uid']);
             }
         }
     }
     if ($result && db_num_rows($result) == 0) {
         print json_encode(generate_error_feed($this->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 ($feed >= 0) {
         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
     }
     set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
     set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
     set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
     set_pref($this->link, "_DEFAULT_INCLUDE_CHILDREN", $include_children);
     if (!$cat_view && is_numeric($feed) && $feed > 0) {
         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()\r\n\t\t\t\t\t\t\tWHERE 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;
     $override_order = false;
     if (get_pref($this->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($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
                 $override_order = "{$date_sort_field}";
             } else {
                 $override_order = "{$date_sort_field} DESC";
             }
             break;
         case "title":
             if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
                 $override_order = "title DESC, {$date_sort_field}";
             } else {
                 $override_order = "title, {$date_sort_field} DESC";
             }
             break;
         case "score":
             if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
                 $override_order = "score, {$date_sort_field}";
             } else {
                 $override_order = "score DESC, {$date_sort_field} DESC";
             }
             break;
     }
     if ($_REQUEST["debug"]) {
         $timing_info = print_checkpoint("04", $timing_info);
     }
     $ret = $this->format_headlines_list($feed, $method, $view_mode, $limit, $cat_view, $next_unread_feed, $offset, $vgroup_last_feed, $override_order, $include_children);
     $topmost_article_ids = $ret[0];
     $headlines_count = $ret[1];
     $returned_feed = $ret[2];
     $disable_cache = $ret[3];
     $vgroup_last_feed = $ret[4];
     $reply['headlines']['content'] =& $ret[5]['content'];
     $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
     if ($_REQUEST["debug"]) {
         $timing_info = print_checkpoint("05", $timing_info);
     }
     $reply['headlines-info'] = array("count" => (int) $headlines_count, "vgroup_last_feed" => $vgroup_last_feed, "disable_cache" => (bool) $disable_cache);
     if ($_REQUEST["debug"]) {
         $timing_info = print_checkpoint("20", $timing_info);
     }
     if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
         $articles = array();
         foreach ($topmost_article_ids as $id) {
             array_push($articles, format_article($this->link, $id, false));
         }
         $reply['articles'] = $articles;
     }
     if ($_REQUEST["debug"]) {
         $timing_info = print_checkpoint("30", $timing_info);
     }
     $reply['runtime-info'] = make_runtime_info($this->link);
     print json_encode($reply);
 }
Beispiel #2
0
 $feed = db_escape_string($_REQUEST["feed"]);
 $subop = db_escape_string($_REQUEST["subop"]);
 $view_mode = db_escape_string($_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\n\t\t\t\t\tid = '{$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\n\t\t\t\t\tid = '{$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\n\t\t\t\t\tid = '{$feed}' AND owner_uid = " . $_SESSION['uid']);
         }
     }
 }