X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=classes%2Fbackend.php;h=d5d0f5a01ba1b94e9fa2c6ceb57019c091837b6d;hb=50052fb78a3a9d1bb3fa488e7fd7b23125c38124;hp=aae73f2ef4b3528ab8964d3332f0589a386ac316;hpb=9a5f5633c0fa264fe8bb867f1940e268991de797;p=tt-rss.git

diff --git a/classes/backend.php b/classes/backend.php
index aae73f2e..d5d0f5a0 100644
--- a/classes/backend.php
+++ b/classes/backend.php
@@ -1,6 +1,5 @@
 <?php
 class Backend extends Handler {
-
 	function loading() {
 		header("Content-type: text/html");
 		print __("Loading, please wait...") . " " .
@@ -10,25 +9,108 @@ class Backend extends Handler {
 	function digestTest() {
 		header("Content-type: text/html");
 
-		$rv = prepare_headlines_digest($this->link, $_SESSION['uid'], 1, 1000);
+		$rv = Digest::prepare_headlines_digest($_SESSION['uid'], 1, 1000);
 
 		$rv[3] = "<pre>" . $rv[3] . "</pre>";
 
 		print_r($rv);
 	}
 
+	private function display_main_help() {
+		$info = get_hotkeys_info();
+		$imap = get_hotkeys_map();
+		$omap = array();
+
+		foreach ($imap[1] as $sequence => $action) {
+			if (!isset($omap[$action])) $omap[$action] = array();
+
+			array_push($omap[$action], $sequence);
+		}
+
+		print_notice("<a target=\"_blank\" href=\"http://tt-rss.org/wiki/InterfaceTips\">".
+			__("Other interface tips are available in the Tiny Tiny RSS wiki.") .
+			"</a>");
+
+		print "<ul class='helpKbList' id='helpKbList'>";
+
+		print "<h2>" . __("Keyboard Shortcuts") . "</h2>";
+
+		foreach ($info as $section => $hotkeys) {
+
+			print "<li><h3>" . $section . "</h3></li>";
+
+			foreach ($hotkeys as $action => $description) {
+
+				if (is_array($omap[$action])) {
+					foreach ($omap[$action] as $sequence) {
+						if (strpos($sequence, "|") !== FALSE) {
+							$sequence = substr($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(" ", $keys);
+						}
+
+						print "<li>";
+					 	print "<span class='hksequence'>$sequence</span>";
+					  	print $description;
+						print "</li>";
+					}
+				}
+			}
+		}
+
+		print "</ul>";
+	}
+
 	function help() {
-		$topic = basename($_REQUEST["topic"]);
+		$topic = basename(clean($_REQUEST["topic"]));
 
-		if (file_exists("help/$topic.php")) {
+		switch ($topic) {
+		case "main":
+			$this->display_main_help();
+			break;
+		case "prefs":
+			//$this->display_prefs_help();
+			break;
+		default:
+			print "<p>".__("Help topic not found.")."</p>";
+		}
+
+		print "<div align='center'>";
+		print "<button dojoType=\"dijit.form.Button\"
+			onclick=\"return dijit.byId('helpDlg').hide()\">".
+			__('Close this window')."</button>";
+		print "</div>";
+
+		/* if (file_exists("help/$topic.php")) {
 			include("help/$topic.php");
 		} else {
 			print "<p>".__("Help topic not found.")."</p>";
-		}
+		} */
 		/* print "<div align='center'>
 			<button onclick=\"javascript:window.close()\">".
 			__('Close this window')."</button></div>"; */
 
 	}
-}
-?>
+}
\ No newline at end of file