]> git.wh0rd.org - tt-rss.git/blobdiff - backend.php
backend/view: use JSON instead of XML; backend: output session invalid error using...
[tt-rss.git] / backend.php
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":