strip_harmful_tags: remove data- attributes

[tt-rss.git] / classes / backend.php

diff --git a/classes/backend.php b/classes/backend.php
index 5473c5c796aa0a726a84ca072d35582463e9bd46..d5d0f5a01ba1b94e9fa2c6ceb57019c091837b6d 100644 (file)
--- a/classes/backend.php
+++ b/classes/backend.php
@@ -9,9 +9,7 @@ class Backend extends Handler {
        function digestTest() {
                header("Content-type: text/html");
 
-               require_once "digest.php";
-
-               $rv = prepare_headlines_digest($this->link, $_SESSION['uid'], 1, 1000);
+               $rv = Digest::prepare_headlines_digest($_SESSION['uid'], 1, 1000);
 
                $rv[3] = "<pre>" . $rv[3] . "</pre>";
 
@@ -19,8 +17,8 @@ class Backend extends Handler {
        }
 
        private function display_main_help() {
-               $info = get_hotkeys_info($this->link);
-               $imap = get_hotkeys_map($this->link);
+               $info = get_hotkeys_info();
+               $imap = get_hotkeys_map();
                $omap = array();
 
                foreach ($imap[1] as $sequence => $action) {
@@ -29,6 +27,10 @@ class Backend extends Handler {
                        array_push($omap[$action], $sequence);
                }
 
+               print_notice("<a target=\"_blank\" href=\"http://tt-rss.org/wiki/InterfaceTips\">".
+                       __("Other interface tips are available in the Tiny Tiny RSS wiki.") .
+                       "</a>");
+
                print "<ul class='helpKbList' id='helpKbList'>";
 
                print "<h2>" . __("Keyboard Shortcuts") . "</h2>";
@@ -45,6 +47,28 @@ class Backend extends Handler {
                                                        $sequence = substr($sequence,
                                                                strpos($sequence, "|")+1,
                                                                strlen($sequence));
+                                               } else {
+                                                       $keys = explode(" ", $sequence);
+
+                                                       for ($i = 0; $i < count($keys); $i++) {
+                                                               if (strlen($keys[$i]) > 1) {
+                                                                       $tmp = '';
+                                                                       foreach (str_split($keys[$i]) as $c) {
+                                                                               switch ($c) {
+                                                                               case '*':
+                                                                                       $tmp .= __('Shift') . '+';
+                                                                                       break;
+                                                                               case '^':
+                                                                                       $tmp .= __('Ctrl') . '+';
+                                                                                       break;
+                                                                               default:
+                                                                                       $tmp .= $c;
+                                                                               }
+                                                                       }
+                                                                       $keys[$i] = $tmp;
+                                                               }
+                                                       }
+                                                       $sequence = join(" ", $keys);
                                                }
 
                                                print "<li>";
@@ -57,14 +81,10 @@ class Backend extends Handler {
                }
 
                print "</ul>";
-
-               print "<p><a target=\"_blank\" href=\"http://tt-rss.org/wiki/InterfaceTips\">".
-                       __("Other interface tips are available in the Tiny Tiny RSS wiki.") .
-                       "</a></p>";
        }
 
        function help() {
-               $topic = basename($_REQUEST["topic"]);
+               $topic = basename(clean($_REQUEST["topic"]));
 
                switch ($topic) {
                case "main":
@@ -93,5 +113,4 @@ class Backend extends Handler {
                        __('Close this window')."</button></div>"; */
 
        }
-}
-?>
+}
\ No newline at end of file