]> git.wh0rd.org Git - tt-rss.git/commitdiff
backend/view: use JSON instead of XML; backend: output session invalid error using...
authorAndrew Dolgov <fox@madoka.volgo-balt.ru>
Fri, 18 Mar 2011 09:46:22 +0000 (12:46 +0300)
committerAndrew Dolgov <fox@madoka.volgo-balt.ru>
Fri, 18 Mar 2011 09:48:26 +0000 (12:48 +0300)
backend.php
functions.php
modules/backend-rpc.php
tt-rss.js
viewfeed.js

index 8381c9dcb380ed91e22d01cfc8e584b3e9afc699..20186b08ac05e19f5b6747b5f1e9af75a3c2823c 100644 (file)
@@ -3,7 +3,7 @@
 
        if (get_magic_quotes_gpc()) {
                function stripslashes_deep($value) {
-                       $value = is_array($value) ? 
+                       $value = is_array($value) ?
                                array_map('stripslashes_deep', $value) : stripslashes($value);
                                return $value;
                }
 
        no_cache_incantation();
 
-       if (ENABLE_TRANSLATIONS == true) { 
+       if (ENABLE_TRANSLATIONS == true) {
                startup_gettext();
        }
 
        $script_started = getmicrotime();
 
-       $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); 
+       $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 
        if (!$link) {
                if (DB_TYPE == "mysql") {
                        print mysql_error();
                }
-               // PG seems to display its own errors just fine by default.             
+               // PG seems to display its own errors just fine by default.
                return;
        }
 
@@ -48,9 +48,8 @@
 
        $print_exec_time = false;
 
-       if ((!$op || $op == "rpc" || $op == "rss" || 
-                       ($op == "view" && $mode != "zoom") || 
-                       $op == "digestSend" || $op == "dlg" || 
+       if ((!$op || $op == "rpc" || $op == "rss" ||
+                       $op == "digestSend" || $op == "dlg" ||
                        $op == "viewfeed" || $op == "publish" ||
                        $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
                                header("Content-Type: application/xml; charset=utf-8");
@@ -58,7 +57,7 @@
                                if (ENABLE_GZIP_OUTPUT) {
                                        ob_start("ob_gzhandler");
                                }
-                               
+
                } else {
                if (!$_REQUEST["noxml"]) {
                        header("Content-Type: text/html; charset=utf-8");
                }
        }
 
-       if (!$op) {
-               header("Content-Type: application/xml");
-               print_error_xml(7); exit;
-       }
-
        if (SINGLE_USER_MODE) {
                authenticate_user($link, "admin", null);
        }
 
-       if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds" 
+       /* if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
                && $op != "rss" && $op != "getUnread" && $op != "publish" && $op != "getProfiles") {
 
                if ($op == "rpc" || $op == "viewfeed" || $op == "view") {
-                       print_error_xml(6); die;
+                       print_error_xml(6); exit;
                } else {
-                       header("Location: tt-rss.php?return=" . 
+                       header("Location: tt-rss.php?return=" .
                                urlencode($_SERVER['REQUEST_URI']));
                }
                exit;
+       } */
+
+       if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds" &&
+                               $op != "rss" && $op != "getUnread" && $op != "getProfiles") {
+
+               header("Content-Type: text/plain");
+               print json_encode(array("error" => array("code" => 6)));
+               return;
        }
 
        $purge_intervals = array(
        $update_methods = array(
                0   => __("Default"),
                1   => __("Magpie"),
-               2   => __("SimplePie"), 
+               2   => __("SimplePie"),
                3   => __("Twitter OAuth"));
 
        if (DEFAULT_UPDATE_METHOD == "1") {
        }
 
        $access_level_names = array(
-               0 => __("User"), 
+               0 => __("User"),
                5 => __("Power User"),
                10 => __("Administrator"));
 
 
                        switch($subop) {
                                case "catchupAll":
-                                       db_query($link, "UPDATE ttrss_user_entries SET 
+                                       db_query($link, "UPDATE ttrss_user_entries SET
                                                last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
                                        ccache_zero_all($link, $_SESSION["uid"]);
 
                        $mode = db_escape_string($_REQUEST["mode"]);
                        $omode = db_escape_string($_REQUEST["omode"]);
 
-                       if ($mode != "zoom") print "<reply>";
-
-                       // in prefetch mode we only output requested cids, main article 
+                       // 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 == "") {
-                               outputArticleXML($link, $id, false);
+                               array_push($articles, format_article($link, $id, false));
                        } else if ($mode == "zoom") {
-                               outputArticleXML($link, $id, false, true, true);
+                               array_push($articles, format_article($link, $id, false, true, true));
                        } else {
                                catchupArticleById($link, $id, 0);
                        }
                        if (!$_SESSION["bw_limit"]) {
                                foreach ($cids as $cid) {
                                        if ($cid) {
-                                               outputArticleXML($link, $cid, false, false);
+                                               array_push($articles, format_article($link, $cid, false, false));
                                        }
                                }
                        }
 
-                       /* if ($mode == "prefetch") {
-                               print "<counters><![CDATA[";
-                               print json_encode(getAllCounters($link, $omode));
-                               print "]]></counters>";
-                       } */
+                       print json_encode($articles);
 
-                       if ($mode != "zoom") print "</reply>";
                break; // view
 
                case "viewfeed":
                        } else {
                                print "<headlines id=\"$next_unread_feed\" is_cat=\"$cat_view\">";
                        }
-               
+
                        $override_order = false;
 
                        if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
                                case "date":
                                        if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
                                                $override_order = "$date_sort_field";
-                                       } else {        
+                                       } else {
                                                $override_order = "$date_sort_field DESC";
                                        }
                                        break;
 
                        if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 
-                       $ret = outputHeadlinesList($link, $feed, $subop, 
-                               $view_mode, $limit, $cat_view, $next_unread_feed, $offset, 
+                       $ret = outputHeadlinesList($link, $feed, $subop,
+                               $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
                                $vgroup_last_feed, $override_order);
 
                        $topmost_article_ids = $ret[0];
 
                        if ($_REQUEST["debug"]) $timing_info = print_checkpoint("10", $timing_info);
 
-                       if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
-                               print "<articles>";
+/*                     if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
+
+                               $articles = array();
+
                                foreach ($topmost_article_ids as $id) {
-                                       outputArticleXML($link, $id, $feed, false);
+                                       array_push($articles, format_article($link, $id, $feed, false));
                                }
-                               print "</articles>";
-                       }
+
+                               print "<articles><![CDATA[";
+                               print json_encode($articles);
+                               print "]]></articles>";
+                       } */
 
                        if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
 
                                print "<counters><![CDATA[";
                                print json_encode(getAllCounters($link, $omode, $feed));
                                print "]]></counters>";
-                       } 
+                       }
 
                        if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 
                                        $search, $search_mode, $match_on, $view_mode);
                        } else {
                                header('HTTP/1.1 403 Forbidden');
-                               print_error_xml(6); die;
                        }
                break; // rss
 
                break; // digestSend
 
                case "loading":
-                       print __("Loading, please wait...") . " " . 
+                       print __("Loading, please wait...") . " " .
                                "<img src='images/indicator_tiny.gif'>";
 
                case "getProfiles":
index c9a8c86868224032e552cf384e56ff2ad61f0c61..3f1d72f97a4a89fe0c64030dd8cbfad562841409 100644 (file)
                return $entry;
        }
 
-       function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
+       function format_article($link, $id, $feed_id, $mark_as_read = true,
                $zoom_mode = false) {
 
+               $rv = array();
+
+               $rv['id'] = $id;
+
                /* we can figure out feed_id from article id anyway, why do we
                 * pass feed_id here? let's ignore the argument :( */
 
 
                $feed_id = (int) db_fetch_result($result, 0, "feed_id");
 
-               if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
+               $rv['feed_id'] = $feed_id;
+
+               //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
 
                $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
                        WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 
                        if ($zoom_mode) {
                                header("Content-Type: text/html");
-                               print "<html><head>
+                               $rv['content'] .= "<html><head>
                                                <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
                                                <title>Tiny Tiny RSS - ".$line["title"]."</title>
                                                <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
                                        </head><body>";
                        }
 
-                       print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
+                       $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
                                truncate_string(strip_tags($line['title']), 15) . "</div>";
 
-                       print "<div class=\"postReply\" id=\"POST-$id\">";
-
-                       /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
-                               targetNodeIds=\"POSTHDR-$id\">";
-                       print "<div onclick=\"postOpenInNewTab(event, $id)\"
-                               dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
-                       print "<div dojoType=\"dijit.MenuSeparator\"></div>";
-                       print "<div onclick=\"openArticleInNewWindow($id)\"
-                               dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
-                       print "</div>"; */
+                       $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
 
-                       print "<div onclick=\"return postClicked(event, $id)\"
+                       $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
                                class=\"postHeader\" id=\"POSTHDR-$id\">";
 
                        $entry_author = $line["author"];
                        $parsed_updated = make_local_datetime($link, $line["updated"], true,
                                false, true);
 
-                       print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
+                       $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
 
                        if ($line["link"]) {
-                               print "<div clear='both'><a target='_blank'
+                               $rv['content'] .= "<div clear='both'><a target='_blank'
                                        title=\"".htmlspecialchars($line['title'])."\"
                                        href=\"" .
                                        $line["link"] . "\">" .
                                        truncate_string($line["title"], 100) .
                                        "<span class='author'>$entry_author</span></a></div>";
                        } else {
-                               print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
+                               $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
                        }
 
                        $tags_str = format_tags_string(get_article_tags($link, $id), $id);
 
                        if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
 
-                       print "<div style='float : right'>
+                       $rv['content'] .= "<div style='float : right'>
                                <img src='".theme_image($link, 'images/tag.png')."'
                                class='tagsPic' alt='Tags' title='Tags'>&nbsp;";
 
                        if (!$zoom_mode) {
-                               print "<span id=\"ATSTR-$id\">$tags_str</span>
+                               $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
                                        <a title=\"".__('Edit tags for this article')."\"
                                        href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
 
-                               print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
+                               $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"postOpenInNewTab(event, $id)\"
                                                alt='Zoom' title='".__('Open article in new tab')."'>";
 
                                //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 
-                               print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
+                               $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"editArticleNote($id)\"
                                                alt='PubNote' title='".__('Edit article note')."'>";
 
                                if (DIGEST_ENABLE) {
-                                       print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
+                                       $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"emailArticle($id)\"
                                                alt='Zoom' title='".__('Forward by email')."'>";
                                }
 
                                if (ENABLE_TWEET_BUTTON) {
-                                       print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
+                                       $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
                                                        class='tagsPic' style=\"cursor : pointer\"
                                                        onclick=\"tweetArticle($id)\"
                                                        alt='Zoom' title='".__('Share on Twitter')."'>";
                                }
 
-                               print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
+                               $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"closeArticlePanel($id)\"
                                                alt='Zoom' title='".__('Close this panel')."'>";
 
                        } else {
                                $tags_str = strip_tags($tags_str);
-                               print "<span id=\"ATSTR-$id\">$tags_str</span>";
+                               $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
                        }
-                       print "</div>";
-                       print "<div clear='both'>$entry_comments</div>";
+                       $rv['content'] .= "</div>";
+                       $rv['content'] .= "<div clear='both'>$entry_comments</div>";
 
                        if ($line["orig_feed_id"]) {
 
 
                                if (db_num_rows($tmp_result) != 0) {
 
-                                       print "<div clear='both'>";
-                                       print __("Originally from:");
+                                       $rv['content'] .= "<div clear='both'>";
+                                       $rv['content'] .= __("Originally from:");
 
-                                       print "&nbsp;";
+                                       $rv['content'] .= "&nbsp;";
 
                                        $tmp_line = db_fetch_assoc($tmp_result);
 
-                                       print "<a target='_blank'
+                                       $rv['content'] .= "<a target='_blank'
                                                href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
                                                $tmp_line['title'] . "</a>";
 
-                                       print "&nbsp;";
+                                       $rv['content'] .= "&nbsp;";
 
-                                       print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-                                       print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
+                                       $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
+                                       $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
 
-                                       print "</div>";
+                                       $rv['content'] .= "</div>";
                                }
                        }
 
-                       print "</div>";
+                       $rv['content'] .= "</div>";
 
-                       print "<div class=\"postIcon\">" .
+                       $rv['content'] .= "<div class=\"postIcon\">" .
                                "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
                                href=\"".htmlspecialchars($feed_site_url)."\">".
                                $feed_icon . "</a></div>";
 
-                       print "<div id=\"POSTNOTE-$id\">";
+                       $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
                                if ($line['note']) {
-                                       print format_article_note($id, $line['note']);
+                                       $rv['content'] .= format_article_note($id, $line['note']);
                                }
-                       print "</div>";
+                       $rv['content'] .= "</div>";
 
-                       print "<div class=\"postContent\">";
+                       $rv['content'] .= "<div class=\"postContent\">";
 
                        $article_content = sanitize_rss($link, $line["content"], false, false,
                                $feed_site_url);
 
-                       print $article_content;
+                       $rv['content'] .= $article_content;
 
-                       print_article_enclosures($link, $id, $always_display_enclosures,
-                               $article_content);
+                       $rv['content'] .= format_article_enclosures($link, $id,
+                               $always_display_enclosures, $article_content);
 
-                       print "</div>";
+                       $rv['content'] .= "</div>";
 
-                       print "</div>";
+                       $rv['content'] .= "</div>";
 
                }
 
-               if (!$zoom_mode) {
-                       print "]]></article>";
-               } else {
-                       print "
+               if ($zoom_mode) {
+                       $rv['content'] .= "
                                <div style=\"text-align : center\">
                                <button onclick=\"return window.close()\">".
                                        __("Close this window")."</button></div>";
-                       print "</body></html>";
-
+                       $rv['content'] .= "</body></html>";
                }
 
+               return $rv;
+
        }
 
        function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
                                        $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
                                                0, "always_display_enclosures"));
 
-                                       print_article_enclosures($link, $id, $always_display_enclosures,
+                                       print format_article_enclosures($link, $id, $always_display_enclosures,
                                                $article_content);
 
                                        print "</div>";
 
        }
 
-       function print_article_enclosures($link, $id, $always_display_enclosures,
+       function format_article_enclosures($link, $id, $always_display_enclosures,
                                        $article_content) {
 
                $result = get_article_enclosures($link, $id);
+               $rv = '';
 
                if (count($result) > 0) {
 
                                array_push($entries, $entry);
                        }
 
-                       print "<div class=\"postEnclosures\">";
+                       $rv .= "<div class=\"postEnclosures\">";
 
                        if (!get_pref($link, "STRIP_IMAGES")) {
                                if ($always_display_enclosures ||
                                                if (preg_match("/image/", $entry["type"]) ||
                                                                preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
 
-                                                               print "<p><img
+                                                               $rv .= "<p><img
                                                                alt=\"".htmlspecialchars($entry["filename"])."\"
                                                                src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
                                                }
                        }
 
                        if (count($entries) == 1) {
-                               print __("Attachment:") . " ";
+                               $rv .= __("Attachment:") . " ";
                        } else {
-                               print __("Attachments:") . " ";
+                               $rv .= __("Attachments:") . " ";
                        }
 
-                       print join(", ", $entries_html);
+                       $rv .= join(", ", $entries_html);
 
-                       print "</div>";
+                       $rv .= "</div>";
                }
+
+               return $rv;
        }
 
        function getLastArticleId($link) {
index 947dd5c50e9de3da44820004696965e906303380..bb76fd168affc77f1b38f921c1a672ec03205d51 100644 (file)
 
                                        db_query($link, "INSERT INTO ttrss_settings_profiles (title, owner_uid)
                                                VALUES ('$title', ".$_SESSION["uid"] .")");
-       
+
                                        $result = db_query($link, "SELECT id FROM ttrss_settings_profiles WHERE
                                                title = '$title'");
-       
+
                                        if (db_num_rows($result) != 0) {
                                                $profile_id = db_fetch_result($result, 0, "id");
-       
+
                                                if ($profile_id) {
-                                                       initialize_user_prefs($link, $_SESSION["uid"], $profile_id); 
+                                                       initialize_user_prefs($link, $_SESSION["uid"], $profile_id);
                                                }
                                        }
                                }
@@ -85,7 +85,7 @@
                                }
 
                                db_query($link, "COMMIT");
-                       }                       
+                       }
                        return;
                }
 
@@ -95,7 +95,7 @@
 
                        foreach ($ids as $id) {
                                $result = db_query($link, "DELETE FROM ttrss_archived_feeds WHERE
-                                       (SELECT COUNT(*) FROM ttrss_user_entries 
+                                       (SELECT COUNT(*) FROM ttrss_user_entries
                                                WHERE orig_feed_id = '$id') = 0 AND
                                                id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 
 
                        $ids = db_escape_string($_REQUEST["ids"]);
 
-                       $result = db_query($link, "DELETE FROM ttrss_user_entries                               
+                       $result = db_query($link, "DELETE FROM ttrss_user_entries
                                WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 
                        print json_encode(array("message" => "UPDATE_COUNTERS"));
 
                        $ids = db_escape_string($_REQUEST["ids"]);
 
-                       $result = db_query($link, "UPDATE ttrss_user_entries 
+                       $result = db_query($link, "UPDATE ttrss_user_entries
                                SET feed_id = orig_feed_id, orig_feed_id = NULL
                                WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
 
                                $pub = "false";
                        }
 
-                       $result = db_query($link, "UPDATE ttrss_user_entries SET 
+                       $result = db_query($link, "UPDATE ttrss_user_entries SET
                                published = $pub
                                WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 
 
                        header("Content-Type: text/plain");
 
-                       $last_article_id = (int) $_REQUEST["last_article_id"];  
+                       $last_article_id = (int) $_REQUEST["last_article_id"];
 
                        $reply = array();
 
                        if ($last_article_id != getLastArticleId($link)) {
                                $omode = $_REQUEST["omode"];
 
-                               if ($omode != "T") 
+                               if ($omode != "T")
                                        $reply['counters'] = getAllCounters($link, $omode);
                                else
                                        $reply['counters'] = getGlobalCounters($link);
                        }
+
                        $reply['runtime-info'] = make_runtime_info($link);
 
 
                        print "</rpc-reply>";
 
                        return;
-               }               
+               }
 
 /*             if ($subop == "globalPurge") {
 
 
                                $int_id = db_fetch_result($result, 0, "int_id");
 
-                               db_query($link, "DELETE FROM ttrss_tags WHERE 
+                               db_query($link, "DELETE FROM ttrss_tags WHERE
                                        post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
 
                                foreach ($tags as $tag) {
-                                       $tag = sanitize_tag($tag);      
+                                       $tag = sanitize_tag($tag);
 
                                        if (!tag_is_valid($tag)) {
                                                continue;
                                        }
 
 //                                     print "<!-- $id : $int_id : $tag -->";
-                                       
+
                                        if ($tag != '') {
-                                               db_query($link, "INSERT INTO ttrss_tags 
+                                               db_query($link, "INSERT INTO ttrss_tags
                                                        (post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
                                        }
 
 
                                $tags_str = join(",", $tags_to_cache);
 
-                               db_query($link, "UPDATE ttrss_user_entries 
+                               db_query($link, "UPDATE ttrss_user_entries
                                        SET tag_cache = '$tags_str' WHERE ref_id = '$id'
                                        AND owner_uid = " . $_SESSION["uid"]);
                        }
                if ($subop == "regenOPMLKey") {
                        header("Content-Type: text/plain");
 
-                       update_feed_access_key($link, 'OPML:Publish', 
+                       update_feed_access_key($link, 'OPML:Publish',
                                false, $_SESSION["uid"]);
 
-                       $new_link = opml_publish_url($link);            
+                       $new_link = opml_publish_url($link);
 
                        print json_encode(array("link" => $new_link));
                        return;
 
                        $search = db_escape_string($_REQUEST["search"]);
 
-                       $result = db_query($link, "SELECT DISTINCT tag_name FROM ttrss_tags 
+                       $result = db_query($link, "SELECT DISTINCT tag_name FROM ttrss_tags
                                WHERE owner_uid = '".$_SESSION["uid"]."' AND
                                tag_name LIKE '$search%' ORDER BY tag_name
                                LIMIT 10");
 
                } */
 
-               // XML method
                if ($subop == "getArticles") {
-                       $ids = split(",", db_escape_string($_REQUEST["ids"]));
+                       header("Content-Type: text/plain");
 
-                       print "<rpc-reply>";
+                       $ids = split(",", db_escape_string($_REQUEST["ids"]));
+                       $articles = array();
 
                        foreach ($ids as $id) {
                                if ($id) {
-                                       outputArticleXML($link, $id, 0, false);
+                                       array_push($articles, format_article($link, $id, 0, false));
                                }
                        }
-                       print "</rpc-reply>";
 
-                       return;         
+                       print json_encode($articles);
+                       return;
                }
 
                if ($subop == "checkDate") {
                        $ids = split(",", db_escape_string($_REQUEST["ids"]));
                        $label_id = db_escape_string($_REQUEST["lid"]);
 
-                       $label = db_escape_string(label_find_caption($link, $label_id, 
+                       $label = db_escape_string(label_find_caption($link, $label_id,
                                $_SESSION["uid"]));
 
                        $reply["info-for-headlines"] = array();
                                                label_remove_article($link, $id, $label, $_SESSION["uid"]);
 
                                        $labels = get_article_labels($link, $id, $_SESSION["uid"]);
-                                 
+
                                        array_push($reply["info-for-headlines"],
                                          array("id" => $id, "labels" => format_article_labels($labels, $id)));
 
                                        $orig_id = db_escape_string(db_fetch_result($result, 0, "id"));
                                        $site_url = db_escape_string(db_fetch_result($result, 0, "site_url"));
                                }
-       
+
                                $feed_url = db_escape_string(db_fetch_result($result, 0, "feed_url"));
                                $title = db_escape_string(db_fetch_result($result, 0, "title"));
-       
+
                                $title_orig = db_fetch_result($result, 0, "title");
-       
+
                                $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE
                                                feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
-       
-                               if (db_num_rows($result) == 0) {                        
+
+                               if (db_num_rows($result) == 0) {
                                        if ($mode == 1) {
                                                $result = db_query($link,
-                                                       "INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id) 
+                                                       "INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
                                                        VALUES ('".$_SESSION["uid"]."', '$feed_url', '$title', NULL)");
                                        } else if ($mode == 2) {
                                                $result = db_query($link,
-                                                       "INSERT INTO ttrss_feeds (id,owner_uid,feed_url,title,cat_id,site_url) 
+                                                       "INSERT INTO ttrss_feeds (id,owner_uid,feed_url,title,cat_id,site_url)
                                                        VALUES ('$orig_id','".$_SESSION["uid"]."', '$feed_url', '$title', NULL, '$site_url')");
                                        }
                                        array_push($subscribed, $title_orig);
                        }
 
                        return;
-               } 
+               }
 
                if ($subop == "digest-get-contents") {
                        header("Content-Type: text/plain");
 
                        $article_id = db_escape_string($_REQUEST['article_id']);
 
-                       $result = db_query($link, "SELECT content 
+                       $result = db_query($link, "SELECT content
                                FROM ttrss_entries, ttrss_user_entries
                                WHERE id = '$article_id' AND ref_id = id AND owner_uid = ".$_SESSION['uid']);
 
                        $feed_id = db_escape_string($_REQUEST['feed_id']);
                        $offset = db_escape_string($_REQUEST['offset']);
                        $seq = db_escape_string($_REQUEST['seq']);
-               
+
                        if (!$feed_id) $feed_id = -4;
                        if (!$offset) $offset = 0;
 
 
                        $reply = array();
 
-                       if (DIGEST_ENABLE && $_SESSION['email_secretkey'] && 
+                       if (DIGEST_ENABLE && $_SESSION['email_secretkey'] &&
                                                $secretkey == $_SESSION['email_secretkey']) {
 
                                $_SESSION['email_secretkey'] = '';
 
                        $id = db_escape_string($_REQUEST["id"]);
 
-                       $result = db_query($link, "SELECT content, 
-                               ttrss_feeds.site_url AS site_url FROM ttrss_user_entries, ttrss_feeds, 
+                       $result = db_query($link, "SELECT content,
+                               ttrss_feeds.site_url AS site_url FROM ttrss_user_entries, ttrss_feeds,
                                ttrss_entries
-                               WHERE feed_id = ttrss_feeds.id AND ref_id = '$id' AND 
+                               WHERE feed_id = ttrss_feeds.id AND ref_id = '$id' AND
                                ttrss_entries.id = ref_id AND
                                ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
 
                        if (db_num_rows($result) != 0) {
                                $line = db_fetch_assoc($result);
 
-                               $article_content = sanitize_rss($link, $line["content"], 
+                               $article_content = sanitize_rss($link, $line["content"],
                                        false, false, $line['site_url']);
-                       
+
                        } else {
                                $article_content = '';
                        }
                                } else {
                                        $message = __("Category update has been scheduled.");
 
-                                       if ($feed_id) 
+                                       if ($feed_id)
                                                $cat_query = "cat_id = '$feed_id'";
                                        else
                                                $cat_query = "cat_id IS NULL";
                        header("Content-Type: text/plain");
                        $id = db_escape_string($_REQUEST['id']);
 
-                       $result = db_query($link, "SELECT title, link 
+                       $result = db_query($link, "SELECT title, link
                                FROM ttrss_entries, ttrss_user_entries
                                WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
 
index 690e35bcb5f59618f2874d497a3c27d00f31bb48..3d0f53044b8e4993b9cc5824901e2c0d154ccd0d 100644 (file)
--- a/tt-rss.js
+++ b/tt-rss.js
@@ -52,7 +52,7 @@ function setActiveFeedId(id, is_cat) {
 function updateFeedList() {
        try {
 
-//             $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" + 
+//             $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
 //                     __("Loading, please wait...") + "</div>";
 
                Element.show("feedlistLoading");
@@ -81,16 +81,16 @@ function updateFeedList() {
                        var id = String(item.id);
                        var cat_id = id.substr(id.indexOf(":")+1);
 
-                       new Ajax.Request("backend.php", 
-                               { parameters: "backend.php?op=feeds&subop=collapse&cid=" + 
+                       new Ajax.Request("backend.php",
+                               { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
                                        param_escape(cat_id) + "&mode=0" } );
           },
                onClose: function (item, node) {
                        var id = String(item.id);
                        var cat_id = id.substr(id.indexOf(":")+1);
 
-                       new Ajax.Request("backend.php", 
-                               { parameters: "backend.php?op=feeds&subop=collapse&cid=" + 
+                       new Ajax.Request("backend.php",
+                               { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
                                        param_escape(cat_id) + "&mode=1" } );
 
           },
@@ -107,14 +107,14 @@ function updateFeedList() {
                }, "feedTree");
 
 /*             var menu = new dijit.Menu({id: 'feedMenu'});
-               
+
                menu.addChild(new dijit.MenuItem({
           label: "Simple menu item"
                }));
 
 //             menu.bindDomNode(tree.domNode); */
-               
-               var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) { 
+
+               var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
                        console.log(dijit.getEnclosingWidget(event.target));
                        dojo.disconnect(tmph);
                });
@@ -156,8 +156,8 @@ function catchupAllFeeds() {
 
                new Ajax.Request("backend.php", {
                        parameters: query_str,
-                       onComplete: function(transport) { 
-                               feedlist_callback2(transport); 
+                       onComplete: function(transport) {
+                               feedlist_callback2(transport);
                        } });
 
                global_unread = 0;
@@ -185,28 +185,28 @@ function timeout() {
                        //console.log("timeout()");
 
                        window.clearTimeout(counter_timeout_id);
-               
+
                        var query_str = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
-               
+
                        var omode;
-               
+
                        if (firsttime_update && !navigator.userAgent.match("Opera")) {
                                firsttime_update = false;
                                omode = "T";
                        } else {
                                omode = "flc";
                        }
-                       
+
                        query_str = query_str + "&omode=" + omode;
 
                        if (!_force_scheduled_update)
                                query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
-               
+
                        //console.log("[timeout]" + query_str);
-               
+
                        new Ajax.Request("backend.php", {
                                parameters: query_str,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                                handle_rpc_json(transport, !_force_scheduled_update);
                                                _force_scheduled_update = false;
                                        } });
@@ -264,7 +264,7 @@ function updateTitle() {
 
 function genericSanityCheck() {
        setCookie("ttrss_test", "TEST");
-       
+
        if (getCookie("ttrss_test") != "TEST") {
                return fatalError(2);
        }
@@ -317,7 +317,7 @@ function init() {
 
                });
 
-               if (!genericSanityCheck()) 
+               if (!genericSanityCheck())
                        return false;
 
                loading_set_progress(20);
@@ -343,10 +343,10 @@ function init_second_stage() {
 
                var toolbar = document.forms["main_toolbar_form"];
 
-               dijit.getEnclosingWidget(toolbar.view_mode).attr('value', 
+               dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
                        getInitParam("default_view_mode"));
 
-               dijit.getEnclosingWidget(toolbar.order_by).attr('value', 
+               dijit.getEnclosingWidget(toolbar.order_by).attr('value',
                        getInitParam("default_view_order_by"));
 
                feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
@@ -368,7 +368,7 @@ function quickMenuGo(opid) {
                if (opid == "qmcPrefs") {
                        gotoPreferences();
                }
-       
+
                if (opid == "qmcTagCloud") {
                        displayDlg("printTagCloud");
                }
@@ -377,7 +377,7 @@ function quickMenuGo(opid) {
                        search();
                        return;
                }
-       
+
                if (opid == "qmcAddFeed") {
                        quickAddFeed();
                        return;
@@ -395,14 +395,14 @@ function quickMenuGo(opid) {
                                editFeed(getActiveFeedId());
                        return;
                }
-       
+
                if (opid == "qmcRemoveFeed") {
                        var actid = getActiveFeedId();
 
                        if (activeFeedIsCat()) {
                                alert(__("You can't unsubscribe from the category."));
                                return;
-                       }       
+                       }
 
                        if (!actid) {
                                alert(__("Please select some feed first."));
@@ -416,7 +416,7 @@ function quickMenuGo(opid) {
                        if (confirm(pr)) {
                                unsubscribeFeed(actid);
                        }
-               
+
                        return;
                }
 
@@ -424,12 +424,12 @@ function quickMenuGo(opid) {
                        catchupAllFeeds();
                        return;
                }
-       
+
                if (opid == "qmcShowOnlyUnread") {
                        toggleDispRead();
                        return;
                }
-       
+
                if (opid == "qmcAddFilter") {
                        quickAddFilter();
                        return;
@@ -462,16 +462,16 @@ function toggleDispRead() {
 
                hideOrShowFeeds(hide);
 
-               var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" + 
+               var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
                        param_escape(hide);
 
                setInitParam("hide_read_feeds", hide);
 
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
+                       onComplete: function(transport) {
                        } });
-                               
+
        } catch (e) {
                exception_error("toggleDispRead", e);
        }
@@ -517,7 +517,7 @@ function parse_runtime_info(data) {
                        }
                }
 
-               init_params[k] = v;                                     
+               init_params[k] = v;
                notify('');
        }
 }
@@ -525,7 +525,7 @@ function parse_runtime_info(data) {
 function catchupCurrentFeed() {
 
        var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
-       
+
        var str = __("Mark all articles in %s as read?").replace("%s", fn);
 
        if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
@@ -610,7 +610,7 @@ function rescoreCurrentFeed() {
        if (activeFeedIsCat() || actid < 0) {
                alert(__("You can't rescore this kind of feed."));
                return;
-       }       
+       }
 
        if (!actid) {
                alert(__("Please select some feed first."));
@@ -648,7 +648,7 @@ function hotkey_handler(e) {
                } catch (e) {
 
                }
-       
+
                if (window.event) {
                        keycode = window.event.keyCode;
                } else if (e) {
@@ -662,12 +662,12 @@ function hotkey_handler(e) {
                                Element.hide("hotkey_help_overlay");
                        }
                        hotkey_prefix = false;
-               } 
+               }
 
                if (keycode == 16) return; // ignore lone shift
                if (keycode == 17) return; // ignore lone ctrl
 
-               if ((keycode == 70 || keycode == 67 || keycode == 71) 
+               if ((keycode == 70 || keycode == 67 || keycode == 71)
                                && !hotkey_prefix) {
 
                        var date = new Date();
@@ -715,7 +715,7 @@ function hotkey_handler(e) {
 
                                return;
                        }
-       
+
                        if (keycode == 75) { // k
                                var rv = dijit.byId("feedTree").getNextFeed(
                                                getActiveFeedId(), activeFeedIsCat());
@@ -736,12 +736,12 @@ function hotkey_handler(e) {
                        }
 
                        if (shift_key && keycode == 78) { // N
-                               scrollArticle(50);      
+                               scrollArticle(50);
                                return;
                        }
 
                        if (shift_key && keycode == 80) { // P
-                               scrollArticle(-50);     
+                               scrollArticle(-50);
                                return;
                        }
 
@@ -761,7 +761,7 @@ function hotkey_handler(e) {
                                        return false;
                                }
                        }
-       
+
                        if (keycode == 80 || keycode == 38) { // p, up
                                if (typeof moveToPost != 'undefined') {
                                        moveToPost('prev');
@@ -795,7 +795,7 @@ function hotkey_handler(e) {
 
                        if (keycode == 9) { // tab
                                var id = getArticleUnderPointer();
-                               if (id) {                               
+                               if (id) {
                                        var cb = $("RCHK-" + id);
 
                                        if (cb) {
@@ -830,7 +830,7 @@ function hotkey_handler(e) {
 
                /* Prefix f */
 
-               if (hotkey_prefix == 70) { // f 
+               if (hotkey_prefix == 70) { // f
 
                        hotkey_prefix = false;
 
@@ -981,7 +981,7 @@ function hotkey_handler(e) {
 
                /* Cmd */
 
-               if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f 
+               if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
                        hotkey_prefix = false;
                        return;
                }
@@ -1009,7 +1009,7 @@ function reverseHeadlineOrder() {
 
                new Ajax.Request("backend.php", {
                        parameters: query_str,
-                       onComplete: function(transport) { 
+                       onComplete: function(transport) {
                                        viewCurrentFeed();
                                } });
 
@@ -1052,7 +1052,7 @@ function handle_rpc_reply(transport, scheduled_call) {
                        }
 
                        var counters = transport.responseXML.getElementsByTagName("counters")[0];
-       
+
                        if (counters)
                                parse_counters(JSON.parse(counters.firstChild.nodeValue), scheduled_call);
 
@@ -1086,7 +1086,7 @@ function scheduleFeedUpdate(id, is_cat) {
                        return;
                }
 
-               var query = "?op=rpc&subop=scheduleFeedUpdate&id=" + 
+               var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
                        param_escape(id) +
                        "&is_cat=" + param_escape(is_cat);
 
@@ -1094,7 +1094,7 @@ function scheduleFeedUpdate(id, is_cat) {
 
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
+                       onComplete: function(transport) {
                                handle_rpc_json(transport);
 
                                var reply = JSON.parse(transport.responseText);
@@ -1145,6 +1145,9 @@ function handle_rpc_json(transport, scheduled_call) {
                        if (error) {
                                var code = error['code'];
                                var msg = error['msg'];
+
+                               console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
+
                                if (code != 0) {
                                        fatalError(code, msg);
                                        return false;
@@ -1155,7 +1158,7 @@ function handle_rpc_json(transport, scheduled_call) {
 
                        if (seq) {
                                if (get_seq() != seq) {
-                                       console.log("[handle_rpc_json] sequence mismatch: " + seq + 
+                                       console.log("[handle_rpc_json] sequence mismatch: " + seq +
                                                " (want: " + get_seq() + ")");
                                        return true;
                                }
@@ -1172,7 +1175,7 @@ function handle_rpc_json(transport, scheduled_call) {
                        }
 
                        var counters = reply['counters'];
-       
+
                        if (counters)
                                parse_counters(counters, scheduled_call);
 
index 2cad5afb33e0877c08e1a9877c1099bf9f746cf9..6e220bb4e9ed183d29cfc0906150eeca63066cbd 100644 (file)
@@ -16,15 +16,12 @@ var cache_added = [];
 
 function headlines_callback2(transport, feed_cur_page) {
        try {
-
-               if (!handle_rpc_reply(transport)) return;
+               handle_rpc_json(transport);
 
                loading_set_progress(25);
 
                console.log("headlines_callback2 [page=" + feed_cur_page + "]");
 
-               if (!transport_error_check(transport)) return;
-
                var is_cat = false;
                var feed_id = false;
 
@@ -42,11 +39,11 @@ function headlines_callback2(transport, feed_cur_page) {
                update_btn.disabled = !(feed_id >= 0 && !is_cat);
 
                try {
-                       if (feed_cur_page == 0) { 
-                               $("headlines-frame").scrollTop = 0; 
+                       if (feed_cur_page == 0) {
+                               $("headlines-frame").scrollTop = 0;
                        }
                } catch (e) { };
-       
+
                if (transport.responseXML) {
                        var response = transport.responseXML;
 
@@ -54,7 +51,7 @@ function headlines_callback2(transport, feed_cur_page) {
 
                        var headlines_content = headlines.getElementsByTagName("content")[0];
                        var headlines_toolbar = headlines.getElementsByTagName("toolbar")[0];
-                       
+
                        var headlines_info = response.getElementsByTagName("headlines-info")[0];
 
                        if (headlines_info)
@@ -67,7 +64,7 @@ function headlines_callback2(transport, feed_cur_page) {
                        var headlines_count = headlines_info.count;
                        var headlines_unread = headlines_info.unread;
                        var disable_cache = headlines_info.disable_cache;
-                       
+
                        vgroup_last_feed = headlines_info.vgroup_last_feed;
 
                        if (parseInt(headlines_count) < getInitParam("default_article_limit")) {
@@ -79,10 +76,10 @@ function headlines_callback2(transport, feed_cur_page) {
                        var counters = response.getElementsByTagName("counters")[0];
                        var articles = response.getElementsByTagName("article");
                        var runtime_info = response.getElementsByTagName("runtime-info");
-       
+
                        if (feed_cur_page == 0) {
                                if (headlines) {
-                                       dijit.byId("headlines-frame").attr('content', 
+                                       dijit.byId("headlines-frame").attr('content',
                                                headlines_content.firstChild.nodeValue);
 
                                        dijit.byId("headlines-toolbar").attr('content',
@@ -107,20 +104,20 @@ function headlines_callback2(transport, feed_cur_page) {
 
                                } else {
                                        console.warn("headlines_callback: returned no data");
-                                       dijit.byId("headlines-frame").attr('content', 
-                                               "<div class='whiteBox'>" + 
+                                       dijit.byId("headlines-frame").attr('content',
+                                               "<div class='whiteBox'>" +
                                                __('Could not update headlines (missing XML data)') + "</div>");
-       
+
                                }
                        } else {
                                if (headlines) {
                                        if (headlines_count > 0) {
                                                console.log("adding some more headlines...");
 
-                                               var c = dijit.byId("headlines-frame");  
+                                               var c = dijit.byId("headlines-frame");
                                                var ids = getSelectedArticleIds2();
-       
-                                               //c.attr('content', c.attr('content') + 
+
+                                               //c.attr('content', c.attr('content') +
                                                //      headlines_content.firstChild.nodeValue);
 
                                                $("headlines-tmp").innerHTML = headlines_content.firstChild.nodeValue;
@@ -142,11 +139,11 @@ function headlines_callback2(transport, feed_cur_page) {
                                        }
                                } else {
                                        console.warn("headlines_callback: returned no data");
-                                       notify_error("Error while trying to load more headlines");      
+                                       notify_error("Error while trying to load more headlines");
                                }
 
                        }
-       
+
                        if (articles) {
                                for (var i = 0; i < articles.length; i++) {
                                        var a_id = articles[i].getAttribute("id");
@@ -164,10 +161,10 @@ function headlines_callback2(transport, feed_cur_page) {
 
                } else {
                        console.warn("headlines_callback: returned no XML object");
-                       dijit.byId("headlines-frame").attr('content', "<div class='whiteBox'>" + 
+                       dijit.byId("headlines-frame").attr('content', "<div class='whiteBox'>" +
                                        __('Could not update headlines (missing XML object)') + "</div>");
                }
-       
+
 
 
                _feed_cur_page = feed_cur_page;
@@ -190,7 +187,7 @@ function render_article(article) {
                try {
                        c.domNode.scrollTop = 0;
                } catch (e) { };
-               
+
                c.attr('content', article);
 
                correctHeadlinesOffset(getActiveArticleId());
@@ -215,7 +212,7 @@ function showArticleInHeadlines(id) {
                if (!crow) return;
 
                var article_is_unread = crow.hasClassName("Unread");
-                       
+
                crow.removeClassName("Unread");
 
                selectArticles('none');
@@ -223,7 +220,7 @@ function showArticleInHeadlines(id) {
                var upd_img_pic = $("FUPDPIC-" + id);
 
                var cache_prefix = "";
-                               
+
                if (activeFeedIsCat()) {
                        cache_prefix = "C:";
                } else {
@@ -233,13 +230,13 @@ function showArticleInHeadlines(id) {
                var view_mode = false;
 
                try {
-                       view_mode = document.forms['main_toolbar_form'].view_mode;      
+                       view_mode = document.forms['main_toolbar_form'].view_mode;
                        view_mode = view_mode[view_mode.selectedIndex].value;
                } catch (e) {
                        //
                }
 
-               if (upd_img_pic && (upd_img_pic.src.match("updated.png") || 
+               if (upd_img_pic && (upd_img_pic.src.match("updated.png") ||
                                        upd_img_pic.src.match("fresh_sign.png"))) {
 
                        upd_img_pic.src = "images/blank_icon.gif";
@@ -276,51 +273,32 @@ function article_callback2(transport, id) {
        try {
                console.log("article_callback2 " + id);
 
-               if (!handle_rpc_reply(transport)) return;
-
-               if (transport.responseXML) {
+               handle_rpc_json(transport);
 
-                       if (!transport_error_check(transport)) return;
+               var reply = JSON.parse(transport.responseText);
 
+               if (reply) {
                        var upic = $('FUPDPIC-' + id);
 
-                       if (upic) {
-                               upic.src = 'images/blank_icon.gif';
-                       }
+                       if (upic) upic.src = 'images/blank_icon.gif';
 
                        if (id != last_requested_article) {
                                console.log("requested article id is out of sequence, aborting");
                                return;
                        }
 
-//                     active_post_id = id; 
-
-                       //console.log("looking for articles to cache...");
-
-                       var articles = transport.responseXML.getElementsByTagName("article");
-
-                       for (var i = 0; i < articles.length; i++) {
-                               var a_id = articles[i].getAttribute("id");
-
-                               //console.log("found id: " + a_id);
-
-                               if (a_id == active_post_id) {
-                                       //console.log("active article, rendering...");                                  
-                                       render_article(articles[i].firstChild.nodeValue);
+                       reply.each(function(article) {
+                               if (active_post_id == article['id']) {
+                                       render_article(article['content']);
                                }
+                               cache_inject(article['id'], article['content']);
+                       });
 
-                               cache_inject(a_id, articles[i].firstChild.nodeValue);
-                       }
-
-
-//                     showArticleInHeadlines(id);     
-
-                       var reply = transport.responseXML.firstChild.firstChild;
-               
                } else {
-                       console.warn("article_callback: returned no XML object");
-                       //var f = $("content-frame");
-                       //f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>";
+                       console.warn("article_callback: returned invalid data");
+
+                       render_article("<div class='whiteBox'>" +
+                                       __('Could not display article (invalid data received)') + "</div>");
                }
 
                var date = new Date();
@@ -341,7 +319,7 @@ function view(id) {
                var cached_article = cache_find(id);
 
                console.log("cache check result: " + (cached_article != false));
-       
+
                hideAuxDlg();
 
                var query = "?op=view&id=" + param_escape(id);
@@ -358,8 +336,8 @@ function view(id) {
                        }
                }
 
-               console.log("additional ids: " + cids_to_request.toString());                   
-       
+               console.log("additional ids: " + cids_to_request.toString());
+
                query = query + "&cids=" + cids_to_request.toString();
 
                var crow = $("RROW-" + id);
@@ -372,7 +350,7 @@ function view(id) {
 
                        var upic = $('FUPDPIC-' + id);
 
-                       if (upic) {     
+                       if (upic) {
                                upic.src = getInitParam("sign_progress");
                        }
 
@@ -395,8 +373,8 @@ function view(id) {
 
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
-                               article_callback2(transport, id); 
+                       onComplete: function(transport) {
+                               article_callback2(transport, id);
                        } });
 
                return false;
@@ -417,11 +395,11 @@ function tPub(id) {
 function toggleMark(id, client_only) {
        try {
                var query = "?op=rpc&id=" + id + "&subop=mark";
-       
+
                var img = $("FMPIC-" + id);
 
                if (!img) return;
-       
+
                if (img.src.match("mark_unset")) {
                        img.src = img.src.replace("mark_unset", "mark_set");
                        img.alt = __("Unstar article");
@@ -436,8 +414,8 @@ function toggleMark(id, client_only) {
                if (!client_only) {
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_json(transport); 
+                               onComplete: function(transport) {
+                                       handle_rpc_json(transport);
                                } });
                }
 
@@ -449,7 +427,7 @@ function toggleMark(id, client_only) {
 function togglePub(id, client_only, no_effects, note) {
        try {
                var query = "?op=rpc&id=" + id + "&subop=publ";
-       
+
                if (note != undefined) {
                        query = query + "&note=" + param_escape(note);
                } else {
@@ -459,7 +437,7 @@ function togglePub(id, client_only, no_effects, note) {
                var img = $("FPPIC-" + id);
 
                if (!img) return;
-       
+
                if (img.src.match("pub_unset") || note != undefined) {
                        img.src = img.src.replace("pub_unset", "pub_set");
                        img.alt = __("Unpublish article");
@@ -475,41 +453,11 @@ function togglePub(id, client_only, no_effects, note) {
                if (!client_only) {
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_json(transport); 
+                               onComplete: function(transport) {
+                                       handle_rpc_json(transport);
                                } });
                }
 
-/*             if (!client_only) {
-                       new Ajax.Request("backend.php", {
-                               parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_reply(transport);
-               
-                                       var note = transport.responseXML.getElementsByTagName("note")[0];
-               
-                                       if (note) {
-                                               var note_id = note.getAttribute("id");
-                                               var note_size = note.getAttribute("size");
-                                               var note_content = note.firstChild.nodeValue;
-               
-                                               var container = $('POSTNOTE-' + note_id);
-               
-                                               cache_invalidate(note_id);
-               
-                                               if (container) {
-                                                       if (note_size == "0") {
-                                                               Element.hide(container);
-                                                       } else {
-                                                               container.innerHTML = note_content;
-                                                               Element.show(container);
-                                                       }
-                                               }
-                                       }       
-
-                               } });
-               } */
-
        } catch (e) {
                exception_error("togglePub", e);
        }
@@ -523,27 +471,27 @@ function moveToPost(mode) {
 
                var prev_id = false;
                var next_id = false;
-               
+
                if (!$('RROW-' + active_post_id)) {
                        active_post_id = false;
                }
-               
+
                if (active_post_id == false) {
                        next_id = getFirstVisibleHeadlineId();
                        prev_id = getLastVisibleHeadlineId();
-               } else {        
+               } else {
                        for (var i = 0; i < rows.length; i++) {
                                if (rows[i] == active_post_id) {
                                        prev_id = rows[i-1];
-                                       next_id = rows[i+1];                    
+                                       next_id = rows[i+1];
                                }
                        }
                }
-               
+
                if (mode == "next") {
                        if (next_id) {
                                if (isCdmMode()) {
-       
+
                                        cdmExpandArticle(next_id);
                                        cdmScrollToArticleId(next_id);
 
@@ -553,7 +501,7 @@ function moveToPost(mode) {
                                }
                        }
                }
-               
+
                if (mode == "prev") {
                        if (prev_id) {
                                if (isCdmMode()) {
@@ -564,7 +512,7 @@ function moveToPost(mode) {
                                        view(prev_id, getActiveFeedId());
                                }
                        }
-               } 
+               }
 
        } catch (e) {
                exception_error("moveToPost", e);
@@ -573,7 +521,7 @@ function moveToPost(mode) {
 
 function toggleSelected(id, force_on) {
        try {
-       
+
                var cb = $("RCHK-" + id);
                var row = $("RROW-" + id);
 
@@ -600,11 +548,11 @@ function toggleUnread_afh(effect) {
        } catch (e) {
                exception_error("toggleUnread_afh", e);
        }
-} 
+}
 
 function toggleUnread(id, cmode, effect) {
        try {
-       
+
                var row = $("RROW-" + id);
                if (row) {
                        if (cmode == undefined || cmode == 2) {
@@ -615,7 +563,7 @@ function toggleUnread(id, cmode, effect) {
                                                new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
                                                        afterFinish: toggleUnread_afh,
                                                        queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
-                                       } 
+                                       }
 
                                } else {
                                        row.addClassName("Unread");
@@ -629,7 +577,7 @@ function toggleUnread(id, cmode, effect) {
                                        new Effect.Highlight(row, {duration: 1, startcolor: "#fff7d5",
                                                afterFinish: toggleUnread_afh,
                                                queue: { position:'end', scope: 'TMRQ-' + id, limit: 1 } } );
-                               } 
+                               }
 
                        } else if (cmode == 1) {
                                row.addClassName("Unread");
@@ -644,8 +592,8 @@ function toggleUnread(id, cmode, effect) {
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_json(transport); 
+                               onComplete: function(transport) {
+                                       handle_rpc_json(transport);
                                } });
 
                }
@@ -680,7 +628,7 @@ function selectionRemoveLabel(id, ids) {
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                        handle_rpc_json(transport);
                                        show_labels_in_headlines(transport);
                                } });
@@ -718,7 +666,7 @@ function selectionAssignLabel(id, ids) {
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                        handle_rpc_json(transport);
                                        show_labels_in_headlines(transport);
                                } });
@@ -774,13 +722,13 @@ function selectionToggleUnread(set_state, callback, no_error) {
                        }
 
                        var query = "?op=rpc&subop=catchupSelected" +
-                               "&cmode=" + cmode + "&ids=" + param_escape(rows.toString()); 
+                               "&cmode=" + cmode + "&ids=" + param_escape(rows.toString());
 
                        notify_progress("Loading, please wait...");
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                        handle_rpc_json(transport);
                                        if (callback) callback(transport);
                                } });
@@ -794,9 +742,9 @@ function selectionToggleUnread(set_state, callback, no_error) {
 
 function selectionToggleMarked() {
        try {
-       
+
                var rows = getSelectedArticleIds2();
-               
+
                if (rows.length == 0) {
                        alert(__("No articles are selected."));
                        return;
@@ -813,8 +761,8 @@ function selectionToggleMarked() {
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_json(transport); 
+                               onComplete: function(transport) {
+                                       handle_rpc_json(transport);
                                } });
 
                }
@@ -826,7 +774,7 @@ function selectionToggleMarked() {
 
 function selectionTogglePublished() {
        try {
-       
+
                var rows = getSelectedArticleIds2();
 
                if (rows.length == 0) {
@@ -845,8 +793,8 @@ function selectionTogglePublished() {
 
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
-                                       handle_rpc_json(transport); 
+                               onComplete: function(transport) {
+                                       handle_rpc_json(transport);
                                } });
 
                }
@@ -925,7 +873,7 @@ function selectArticles(mode) {
 function catchupPage() {
 
        var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
-       
+
        var str = __("Mark all visible articles in %s as read?");
 
        str = str.replace("%s", fn);
@@ -942,27 +890,27 @@ function catchupPage() {
 function deleteSelection() {
 
        try {
-       
+
                var rows = getSelectedArticleIds2();
 
                if (rows.length == 0) {
                        alert(__("No articles are selected."));
                        return;
                }
-       
+
                var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
                var str;
                var op;
-       
+
                if (getActiveFeedId() != 0) {
                        str = __("Delete %d selected articles in %s?");
                } else {
                        str = __("Delete %d selected articles?");
                }
-       
+
                str = str.replace("%d", rows.length);
                str = str.replace("%s", fn);
-       
+
                if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
                        return;
                }
@@ -993,11 +941,11 @@ function archiveSelection() {
                        alert(__("No articles are selected."));
                        return;
                }
-       
+
                var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
                var str;
                var op;
-       
+
                if (getActiveFeedId() != 0) {
                        str = __("Archive %d selected articles in %s?");
                        op = "archive";
@@ -1005,10 +953,10 @@ function archiveSelection() {
                        str = __("Move %d archived articles back?");
                        op = "unarchive";
                }
-       
+
                str = str.replace("%d", rows.length);
                str = str.replace("%s", fn);
-       
+
                if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
                        return;
                }
@@ -1043,18 +991,18 @@ function catchupSelection() {
                        alert(__("No articles are selected."));
                        return;
                }
-       
+
                var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
-               
+
                var str = __("Mark %d selected articles in %s as read?");
-       
+
                str = str.replace("%d", rows.length);
                str = str.replace("%s", fn);
-       
+
                if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str)) {
                        return;
                }
-       
+
                selectionToggleUnread(false, 'viewCurrentFeed()', true)
 
        } catch (e) {
@@ -1083,7 +1031,7 @@ function editArticleTags(id) {
                                        onComplete: function(transport) {
                                                notify('');
                                                dialog.hide();
-       
+
                                                var data = JSON.parse(transport.responseText);
 
                                                if (data) {
@@ -1098,7 +1046,7 @@ function editArticleTags(id) {
 
                                                        cache_invalidate(id);
                                                }
-       
+
                                        }});
                                }
                        },
@@ -1141,7 +1089,7 @@ function cache_inject(id, article, param) {
              var ts = Math.round(date.getTime() / 1000);
 
                        var cache_obj = {};
-       
+
                        cache_obj["id"] = id;
                        cache_obj["data"] = article;
                        cache_obj["param"] = param;
@@ -1150,7 +1098,7 @@ function cache_inject(id, article, param) {
 
                        cache_added["TS:" + id] = ts;
 
-                       if (has_local_storage()) 
+                       if (has_local_storage())
                                sessionStorage.setItem(id, JSON.stringify(cache_obj));
                        else
                                article_cache.push(cache_obj);
@@ -1158,7 +1106,7 @@ function cache_inject(id, article, param) {
                } else {
                        //console.log("cache_article: hit: " + id + " [p=" + param + "]");
                }
-       } catch (e) {   
+       } catch (e) {
                exception_error("cache_inject", e);
        }
 }
@@ -1274,7 +1222,7 @@ function cache_flush() {
 }
 
 function cache_invalidate(id) {
-       try {   
+       try {
                if (has_local_storage()) {
 
                        var found = false;
@@ -1320,25 +1268,25 @@ function getActiveArticleId() {
 function preloadBatchedArticles() {
        try {
 
-               var query = "?op=rpc&subop=getArticles&ids=" + 
+               var query = "?op=rpc&subop=getArticles&ids=" +
                        preload_id_batch.toString();
 
                new Ajax.Request("backend.php", {
                        parameters: query,
-                       onComplete: function(transport) { 
+                       onComplete: function(transport) {
 
                                preload_id_batch = [];
 
-                               var articles = transport.responseXML.getElementsByTagName("article");
+                               var articles = JSON.parse(transport.responseText);
 
                                for (var i = 0; i < articles.length; i++) {
-                                       var id = articles[i].getAttribute("id");
+                                       var id = articles[i]['id'];
                                        if (!cache_check(id)) {
-                                               cache_inject(id, articles[i].firstChild.nodeValue);                             
+                                               cache_inject(id, articles[i]['content']);
                                                console.log("preloaded article: " + id);
                                        }
                                }
-               } }); 
+               } });
 
        } catch (e) {
                exception_error("preloadBatchedArticles", e);
@@ -1417,7 +1365,7 @@ function headlines_scroll_handler(e) {
 
                        $$("#headlines-frame > div[id*=RROW][class*=Unread]").each(
                                function(child) {
-                                       if ($("headlines-frame").scrollTop > 
+                                       if ($("headlines-frame").scrollTop >
                                                        (child.offsetTop + child.offsetHeight)) {
 
                                                ids.push(child.id.replace("RROW-", ""));
@@ -1428,12 +1376,12 @@ function headlines_scroll_handler(e) {
 
                                var query = "?op=rpc&subop=catchupSelected" +
                                        "&cmode=0&ids=" + param_escape(ids.toString());
-       
+
                                new Ajax.Request("backend.php", {
                                        parameters: query,
-                                       onComplete: function(transport) { 
+                                       onComplete: function(transport) {
                                                handle_rpc_json(transport);
-       
+
                                                ids.each(function(id) {
                                                        var elem = $("RROW-" + id);
                                                        if (elem) elem.removeClassName("Unread");
@@ -1499,12 +1447,12 @@ function catchupRelativeToArticle(below) {
                                }
 
                                var query = "?op=rpc&subop=catchupSelected" +
-                                       "&cmode=0" + "&ids=" + param_escape(ids_to_mark.toString()); 
+                                       "&cmode=0" + "&ids=" + param_escape(ids_to_mark.toString());
 
                                new Ajax.Request("backend.php", {
                                        parameters: query,
-                                       onComplete: function(transport) { 
-                                               handle_rpc_json(transport); 
+                                       onComplete: function(transport) {
+                                               handle_rpc_json(transport);
                                        } });
 
                        }
@@ -1524,7 +1472,7 @@ function cdmExpandArticle(id) {
 
                var upd_img_pic = $("FUPDPIC-" + id);
 
-               if (upd_img_pic && (upd_img_pic.src.match("updated.png") || 
+               if (upd_img_pic && (upd_img_pic.src.match("updated.png") ||
                                upd_img_pic.src.match("fresh_sign.png"))) {
 
                        upd_img_pic.src = "images/blank_icon.gif";
@@ -1554,18 +1502,18 @@ function cdmExpandArticle(id) {
 
                                $("FUPDPIC-" + id).src = "images/indicator_tiny.gif";
 
-                               $("CWRAP-" + id).innerHTML = "<div class=\"insensitive\">" + 
+                               $("CWRAP-" + id).innerHTML = "<div class=\"insensitive\">" +
                                        __("Loading, please wait...") + "</div>";
-       
+
                                var query = "?op=rpc&subop=cdmGetArticle&id=" + param_escape(id);
-       
+
                                //console.log(query);
-       
+
                                new Ajax.Request("backend.php", {
                                        parameters: query,
-                                       onComplete: function(transport) { 
+                                       onComplete: function(transport) {
                                                $("FUPDPIC-" + id).src = 'images/blank_icon.gif';
-       
+
                                                handle_rpc_json(transport);
 
                                                var reply = JSON.parse(transport.responseText);
@@ -1573,16 +1521,16 @@ function cdmExpandArticle(id) {
                                                if (reply) {
                                                        var article = reply['article']['content'];
                                                        var recv_id = reply['article']['id'];
-       
+
                                                        if (recv_id == id)
                                                                $("CWRAP-" + id).innerHTML = article;
-       
+
                                                } else {
                                                        $("CWRAP-" + id).innerHTML = __("Unable to load article.");
-       
+
                                                }
                                }});
-       
+
                        }
                }
 
@@ -1590,7 +1538,7 @@ function cdmExpandArticle(id) {
 
                $("headlines-frame").scrollTop += (new_offset-old_offset);
 
-               if ($("RROW-" + id).offsetTop != old_offset) 
+               if ($("RROW-" + id).offsetTop != old_offset)
                        $("headlines-frame").scrollTop = new_offset;
 
                toggleUnread(id, 0, true);
@@ -1637,13 +1585,13 @@ function zoomToArticle(event, id) {
 
                if (cached_article) {
                        //closeArticlePanel();
-               
-                       var article_pane = new dijit.layout.ContentPane({ 
-                               title: __("Loading...") , content: cached_article, 
+
+                       var article_pane = new dijit.layout.ContentPane({
+                               title: __("Loading...") , content: cached_article,
                                style: 'padding : 0px;',
                                id: 'ATAB-' + id,
                                closable: true });
-       
+
                        dijit.byId("content-tabs").addChild(article_pane);
 
                        if (!event || !event.shiftKey)
@@ -1655,26 +1603,26 @@ function zoomToArticle(event, id) {
                } else {
 
                        var query = "?op=rpc&subop=getArticles&ids=" + param_escape(id);
-       
+
                        notify_progress("Loading, please wait...", true);
-       
+
                        new Ajax.Request("backend.php", {
                                parameters: query,
-                               onComplete: function(transport) { 
+                               onComplete: function(transport) {
                                        notify('');
-       
+
                                        if (transport.responseXML) {
                                                //closeArticlePanel();
-       
+
                                                var article = transport.responseXML.getElementsByTagName("article")[0];
                                                var content = article.firstChild.nodeValue;
-       
-                                               var article_pane = new dijit.layout.ContentPane({ 
-                                                       title: "article-" + id , content: content, 
+
+                                               var article_pane = new dijit.layout.ContentPane({
+                                                       title: "article-" + id , content: content,
                                                        style: 'padding : 0px;',
                                                        id: 'ATAB-' + id,
                                                        closable: true });
-       
+
                                                dijit.byId("content-tabs").addChild(article_pane);
 
                                                if (!event || !event.shiftKey)
@@ -1683,7 +1631,7 @@ function zoomToArticle(event, id) {
                                                if ($("PTITLE-" + id))
                                                        article_pane.attr('title', $("PTITLE-" + id).innerHTML);
                                        }
-       
+
                                } });
                        }
 
@@ -1789,19 +1737,19 @@ function emailArticle(id) {
 
                                        new Ajax.Request("backend.php", {
                                                parameters: dojo.objectToQuery(this.attr('value')),
-                                               onComplete: function(transport) { 
+                                               onComplete: function(transport) {
 
                                                        var reply = JSON.parse(transport.responseText);
-               
+
                                                        var error = reply['error'];
-                       
+
                                                        if (error) {
                                                                alert(__('Error sending email:') + ' ' + error);
                                                        } else {
                                                                notify_info('Your message has been sent.');
                                                                dialog.hide();
                                                        }
-                       
+
                                        } });
                                }
                        },
@@ -1817,8 +1765,8 @@ function emailArticle(id) {
 
                dialog.show();
 
-               /* displayDlg('emailArticle', id, 
-                  function () {                                
+               /* displayDlg('emailArticle', id,
+                  function () {
                                document.forms['article_email_form'].destination.focus();
 
                           new Ajax.Autocompleter('destination', 'destination_choices',
@@ -1857,7 +1805,7 @@ function dismissSelectedArticles() {
                for (var i = 0; i < ids.length; i++) {
                        var elem = $("RROW-" + ids[i]);
 
-                       if (elem.className && elem.hasClassName("Selected") && 
+                       if (elem.className && elem.hasClassName("Selected") &&
                                        ids[i] != active_post_id) {
                                new Effect.Fade(elem, {duration : 0.5});
                                sel.push(ids[i]);
@@ -1885,9 +1833,9 @@ function dismissReadArticles() {
                for (var i = 0; i < ids.length; i++) {
                        var elem = $("RROW-" + ids[i]);
 
-                       if (elem.className && !elem.hasClassName("Unread") && 
+                       if (elem.className && !elem.hasClassName("Unread") &&
                                        !elem.hasClassName("Selected")) {
-                       
+
                                new Effect.Fade(elem, {duration : 0.5});
                        } else {
                                tmp.push(ids[i]);
@@ -1905,7 +1853,7 @@ function getVisibleArticleIds() {
        var ids = [];
 
        try {
-               
+
                getLoadedArticleIds().each(function(id) {
                        var elem = $("RROW-" + id);
                        if (elem && Element.visible(elem))
@@ -1933,29 +1881,29 @@ function cdmClicked(event, id) {
 
                                selectArticles("none");
                                toggleSelected(id);
-       
+
                                var elem = $("RROW-" + id);
-       
+
                                if (elem)
                                        elem.removeClassName("Unread");
-       
+
                                var upd_img_pic = $("FUPDPIC-" + id);
-       
-                               if (upd_img_pic && (upd_img_pic.src.match("updated.png") || 
+
+                               if (upd_img_pic && (upd_img_pic.src.match("updated.png") ||
                                                upd_img_pic.src.match("fresh_sign.png"))) {
-       
+
                                        upd_img_pic.src = "images/blank_icon.gif";
                                }
-       
+
                                active_post_id = id;
-       
+
                                var query = "?op=rpc&subop=catchupSelected" +
                                        "&cmode=0&ids=" + param_escape(id);
-       
+
                                new Ajax.Request("backend.php", {
                                        parameters: query,
-                                       onComplete: function(transport) { 
-                                               handle_rpc_json(transport); 
+                                       onComplete: function(transport) {
+                                               handle_rpc_json(transport);
                                        } });
 
                                return true;
@@ -2021,7 +1969,7 @@ function hlClicked(event, id) {
 function getFirstVisibleHeadlineId() {
        var rows = getVisibleArticleIds();
        return rows[0];
-       
+
 }
 
 function getLastVisibleHeadlineId() {
@@ -2058,9 +2006,9 @@ function getRelativePostIds(id, limit) {
        try {
 
                if (!limit) limit = 3;
-       
+
                var ids = getVisibleArticleIds();
-       
+
                for (var i = 0; i < ids.length; i++) {
                        if (ids[i] == id) {
                                for (var k = 1; k <= limit; k++) {
@@ -2079,17 +2027,17 @@ function getRelativePostIds(id, limit) {
 }
 
 function correctHeadlinesOffset(id) {
-       
+
        try {
 
                var container = $("headlines-frame");
                var row = $("RROW-" + id);
-       
+
                var viewport = container.offsetHeight;
-       
+
                var rel_offset_top = row.offsetTop - container.scrollTop;
                var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
-       
+
                //console.log("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
                //console.log("Vport: " + viewport);
 
@@ -2100,8 +2048,8 @@ function correctHeadlinesOffset(id) {
                        /* doesn't properly work with Opera in some cases because
                                Opera fucks up element scrolling */
 
-                       container.scrollTop = row.offsetTop + row.offsetHeight - viewport;              
-               } 
+                       container.scrollTop = row.offsetTop + row.offsetHeight - viewport;
+               }
 
        } catch (e) {
                exception_error("correctHeadlinesOffset", e);
@@ -2209,7 +2157,7 @@ function initHeadlinesMenu() {
                                        label: name,
                                        labelId: bare_id,
                                        onClick: function(event) {
-                                               selectionAssignLabel(this.labelId, 
+                                               selectionAssignLabel(this.labelId,
                                                        [this.getParent().ownerMenu.callerRowId]);
                                }}));
 
@@ -2217,7 +2165,7 @@ function initHeadlinesMenu() {
                                        label: name,
                                        labelId: bare_id,
                                        onClick: function(event) {
-                                               selectionRemoveLabel(this.labelId, 
+                                               selectionRemoveLabel(this.labelId,
                                                        [this.getParent().ownerMenu.callerRowId]);
                                }}));
 
@@ -2255,14 +2203,14 @@ function tweetArticle(id) {
                        "status=0,toolbar=0,location=0,width=500,height=400,scrollbars=1,menubar=0");
 
                new Ajax.Request("backend.php", {
-                       parameters: query, 
+                       parameters: query,
                        onComplete: function(transport) {
                                var ti = JSON.parse(transport.responseText);
 
                                var share_url = "http://twitter.com/share?_=" + ts +
-                                       "&text=" + param_escape(ti.title) + 
+                                       "&text=" + param_escape(ti.title) +
                                        "&url=" + param_escape(ti.link);
-                                               
+
                                w.location.href = share_url;
 
                        } });
@@ -2296,7 +2244,7 @@ function editArticleNote(id) {
                                        onComplete: function(transport) {
                                                notify('');
                                                dialog.hide();
-                                       
+
                                                var reply = JSON.parse(transport.responseText);
 
                                                cache_invalidate(id);