basic functionality pass 4

backend.php

@@ -88,8 +88,12 @@
 		$skip = $_GET["skip"];
 		$ext = $_GET["ext"];
 
+		if (!$skip) $skip = 0;
+
 		if ($ext == "undefined") $ext = "";
 
+		// FIXME: check for null value here
+
 		$result = pg_query("SELECT *,
 			EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) as update_timeout
 			FROM ttrss_feeds WHERE id = '$feed'");
@@ -113,11 +117,24 @@
 		}
 
 		print "<table class=\"headlines\" width=\"100%\">";
+/*		print "<tr><td class=\"search\">
+			Search: <input onchange=\"javascript:search($feed,this);\"></td>";
+		print "<td class=\"title\">" . $line["title"] . "</td></tr>"; */
+
+		print "<tr><td class=\"search\" colspan=\"2\">
+			Search: <input onchange=\"javascript:search($feed,this);\"></td></tr>";
 		print "<tr><td colspan=\"2\" class=\"title\">" . $line["title"] . "</td></tr>";
 
+		if ($ext == "SEARCH") {
+			$search = $_GET["search"];
+			$search_query_part = "(upper(title) LIKE upper('%$search%') 
+				OR content LIKE '%$search%') AND";
+		}
+
 		$result = pg_query("SELECT id,title,updated,unread,feed_id FROM
 			ttrss_entries WHERE
-			feed_id = '$feed' ORDER BY updated LIMIT ".HEADLINES_PER_PAGE." OFFSET $skip");
+			$search_query_part
+			feed_id = '$feed' ORDER BY updated DESC LIMIT ".HEADLINES_PER_PAGE." OFFSET $skip");
 
 		$lnum = 0;
 
@@ -139,6 +156,11 @@
 			++$lnum;
 		}
 
+		if ($lnum == 0) {
+			print "<tr><td align='center'>No entries found.</td></tr>";
+
+		}
+
 		print "<tr><td colspan=\"2\" class=\"headlineToolbar\">";
 
 		$next_skip = $skip + HEADLINES_PER_PAGE;
@@ -150,7 +172,10 @@
 		print "<a class=\"button\" 
 			href=\"javascript:viewfeed($feed, $next_skip);\">Next Page</a>";
 		print "&nbsp;&nbsp;&nbsp;";
-		
+
+		print "<a class=\"button\" 
+			href=\"javascript:viewfeed($feed, 0, '');\">Refresh</a>";
+		print "&nbsp;&nbsp;&nbsp;";
 		print "<a class=\"button\" 
 			href=\"javascript:viewfeed($feed, 0, 'MarkAllRead');\">Mark all as read</a>";
 

functions.php

@@ -74,13 +74,17 @@
 					$md5_hash = pg_fetch_result($result, 0, "md5_hash");
 				
 					if ($md5_hash != $content_md5) 
-						$unread = "false";
+						$unread = "true";
+				
+					if ($unread) {
+						$updated_query_part = "updated = '$entry_timestamp',";
+					}
 				
 					$query = "UPDATE ttrss_entries 
 						SET 
 							title ='$entry_title', 
 							link = '$entry_link', 
-							updated = '$entry_timestamp', 
+							$updated_query_part
 							content = '$entry_content',
 							md5_hash = '$content_md5',
 							unread = '$unread'
@@ -90,8 +94,8 @@
 					$result = pg_query($link, $query);
 	
 
-	//						print "$entry_guid - $entry_timestamp - $entry_title - 
-	//							$entry_link - $entry_id<br>";
+//						print "$entry_guid - $entry_timestamp - $entry_title - 
+//							$entry_link - $entry_id<br>";
 	
 				}
 	

tt-rss.css

@@ -16,13 +16,17 @@ a:hover {
 
 a.button {
 	border : 1px solid #d0d0d0;
-	background : white;
-	color : black;
+	background-image : url("button.png");
+	background-position : top;
+	background-repeat : repeat-x;
+	background-color : white;
+	color : black;	
 	padding : 2px 10px 2px 10px;
+	font-size : small;
 }
 
 a.button:hover {
-	background : #f0f0f0;
+	background : white;
 	text-decoration : none;
 }
 
@@ -48,6 +52,14 @@ table.feeds td.footer {
 	font-size : small;
 }
 
+table.headlines td.search {
+	font-size : small;
+/*	border-width : 0px 0px 1px 0px;
+	border-color : #d0d0d0;
+	border-style : solid;
+	padding-bottom : 3px; */
+}
+
 table.headlines td.title {
 	font-weight : bold;
 	font-size : large;
@@ -55,6 +67,7 @@ table.headlines td.title {
 	border-color : #d0d0d0;
 	border-style : solid;
 	text-align : right;
+	padding-bottom : 3px;
 }
 
 table.headlines td.headlineUpdated {
@@ -62,11 +75,16 @@ table.headlines td.headlineUpdated {
 
 }
 
+input {
+	border : 1px solid #a0a0a0;
+}
+
 table.main td.toolbar {
 	height : 40px;
-	text-align : right;
 	background : #f0f0f0;
 	padding-right : 5px;
+	font-size : small;
+	text-align : right;
 }
 
 table.main td.header {

tt-rss.js

@@ -144,7 +144,21 @@ function timeout() {
 
 	update_feed_list(true);
 
-	setTimeout("timeout()", 120*1000);
+	setTimeout("timeout()", 1800*1000);
+
+}
+
+function search(feed, sender) {
+
+	notify("Search: " + feed + ", " + sender.value)
+
+	document.getElementById('headlines').innerHTML='Loading headlines, please wait...';		
+	document.getElementById('content').innerHTML=' ';		
+
+	xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
+		"&search=" + param_escape(sender.value) + "&ext=SEARCH", true);
+	xmlhttp.onreadystatechange=viewfeed_callback;
+	xmlhttp.send(null);
 
 }
 
@@ -154,6 +168,6 @@ function init() {
 
 	update_feed_list();
 
-	setTimeout("timeout()", 120*1000);
+	setTimeout("timeout()", 1800*1000);
 
 }

tt-rss.php

@@ -15,6 +15,9 @@
 	</td>
 </tr>
 <tr>
+	<!-- <td class="toolbar" valign="middle" >	
+		Search: <input name="q" onclick=\"javascript:search(this);\">
+	</td> -->
 	<td class="toolbar" valign="middle" colspan="2">	
 		<a class="button">Preferences</a>
 		<!-- <a class="button" href="javascript:refresh()">Refresh</a> -->