basic functionality pass 10

2005-08-22 05:56:40 +01:00 · 2005-08-22 05:56:40 +01:00 · 331900c642
parent 857a92708b
commit 331900c642
7 changed files with 166 additions and 107 deletions
--- a/backend.php
+++ b/backend.php
@ -11,10 +11,11 @@
 	pg_query("set client_encoding = 'utf-8'");

 	$op = $_GET["op"];
+	$fetch = $_GET["fetch"];
 		
 	if ($op == "feeds") {

-		update_all_feeds($link);
+		if ($fetch) update_all_feeds($link);

 		$result = pg_query("SELECT *,
 			(SELECT count(id) FROM ttrss_entries 
@ -53,7 +54,7 @@
 		}

 		print "<tr><td class=\"footer\" colspan=\"3\">
-			<a href=\"javascript:update_feed_list()\">Update all feeds</a></td></tr>";
+			<a href=\"javascript:update_feed_list(false,true)\">Update all feeds</a></td></tr>";

 		print "</table>";

@ -201,9 +202,43 @@

 	if ($op == "pref-feeds") {
 	
+		$subop = $_GET["subop"];
+
+		if ($subop == "edit") {
+			print "<p>[Edit feed placeholder]</p>";
+		}
+
+		if ($subop == "remove") {
+			$ids = split(",", $_GET["ids"]);
+
+			foreach ($ids as $id) {
+				pg_query("BEGIN");
+				pg_query("DELETE FROM ttrss_entries WHERE feed_id = '$id'");
+				pg_query("DELETE FROM ttrss_feeds WHERE id = '$id'");
+				pg_query("COMMIT");
+
+			}
+		}
+
+		if ($subop == "add") {
+			$feed_link = pg_escape_string($_GET["link"]);
+				
+			$result = pg_query(
+				"INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
+
+			$result = pg_query("SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
+
+			$feed_id = pg_fetch_result($result, 0, "id");
+
+			if ($feed_id) {
+				update_rss_feed($link, $feed_link, $feed_id);
+			}
+
+		}
+	
 		$result = pg_query("SELECT * FROM ttrss_feeds ORDER by title");

-		print "<p><table width=\"100%\" class=\"prefFeedList\">";
+		print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 		print "<tr class=\"title\">
 					<td>Select</td><td>Title</td><td>Link</td><td>Last Updated</td></tr>";
 		
@ -212,13 +247,18 @@
 		while ($line = pg_fetch_assoc($result)) {

 			$class = ($lnum % 2) ? "even" : "odd";
-
-			print "<tr class=\"$class\">";
+			
+			$feed_id = $line["id"];
+			
+			print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";

 			print "<td><input onclick='toggleSelectRow(this);' 
-				type=\"checkbox\" id=\"FROW-".$line["id"]."\"></td>";
-			print "<td>" . $line["title"] . "</td>";		
-			print "<td>" . $line["feed_url"] . "</td>";		
+				type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
+			print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+				$line["title"] . "</td>";		
+			print "<td><a href=\"javascript:editFeed($feed_id);\">" . 
+				$line["feed_url"] . "</td>";		
+				
 			print "<td>" . $line["last_updated"] . "</td>";
 			print "</tr>";

--- a/functions.php
+++ b/functions.php
@ -4,7 +4,7 @@
 	function update_all_feeds($link) {

 		$result = pg_query($link, "SELECT feed_url,id FROM ttrss_feeds WHERE
-			last_updated is null OR
+			last_updated is null OR title = '' OR
 			EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) > " . 
 			MIN_UPDATE_TIME);

@ -19,6 +19,16 @@
 		$rss = fetch_rss($feed_url);
 	
 		if ($rss) {
+	
+			$result = pg_query("SELECT title FROM ttrss_feeds WHERE id = '$feed'");
+
+			$registered_title = pg_fetch_result($result, 0, "title");
+
+			if (!$registered_title) {
+
+				$feed_title = $rss->channel["title"];
+				pg_query("UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'");
+			}

 			foreach ($rss->items as $item) {
 	
@ -30,7 +40,9 @@
 				$entry_timestamp = $item["pubdate"];
 				if (!$entry_timestamp) $entry_timestamp = $item["modified"];
 				if (!$entry_timestamp) $entry_timestamp = $item["updated"];
-	
+
+				if (!$entry_timestamp) continue;
+
 				$entry_timestamp = strtotime($entry_timestamp);

 				if (!$entry_timestamp) continue;
--- a/prefs.js
+++ b/prefs.js
@ -24,33 +24,6 @@ if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
 	xmlhttp = new XMLHttpRequest();
 }

-function param_escape(arg) {
-	if (typeof encodeURIComponent != 'undefined')
-		return encodeURIComponent(arg);	
-	else
-		return escape(arg);
-}
-
-function param_unescape(arg) {
-	if (typeof decodeURIComponent != 'undefined')
-		return decodeURIComponent(arg);	
-	else
-		return unescape(arg);
-}
-
-function notify(msg) {
-
-	var n = document.getElementById("notify");
-
-	n.innerHTML = msg;
-
-	if (msg.length == 0) {
-		n.style.display = "none";
-	} else {
-		n.style.display = "block";
-	}
-
-}

 function feedlist_callback() {
 	var container = document.getElementById('feeds');
@ -85,13 +58,62 @@ function toggleSelectRow(sender) {

 function addFeed() {

-	var link = document.getElementById("fadd_link").value;
-	var title = document.getElementById("fadd_title").value;
+	var link = document.getElementById("fadd_link");

-	if (link.length == 0 || title.length == 0) {
-		notify("Error: all fields must be filled in.");
+	if (link.length == 0) {
+		notify("Missing feed URL.");
 	} else {
-		notify("addFeed : " + link + ", " + title);
+		notify("Adding feed...");
+
+		xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
+			param_escape(link.value), true);
+		xmlhttp.onreadystatechange=feedlist_callback;
+		xmlhttp.send(null);
+
+		link.value = "";
+
+	}
+
+}
+
+function editFeed(feed) {
+
+	notify("Editing feed...");
+
+	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
+		param_escape(feed), true);
+	xmlhttp.onreadystatechange=feedlist_callback;
+	xmlhttp.send(null);
+
+}
+
+
+function removeSelectedFeeds() {
+
+	var content = document.getElementById("prefFeedList");
+
+	var sel_rows = new Array();
+
+	for (i = 0; i < content.rows.length; i++) {
+		if (content.rows[i].className.match("Selected")) {
+			var row_id = content.rows[i].id.replace("FEEDR-", "");
+			sel_rows.push(row_id);	
+		}
+	}
+
+	if (sel_rows.length > 0) {
+
+		notify("Removing selected feeds...");
+
+		xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
+			param_escape(sel_rows.toString()), true);
+		xmlhttp.onreadystatechange=feedlist_callback;
+		xmlhttp.send(null);
+
+	} else {
+
+		notify("Please select some feeds first.");
+
 	}

 }
--- a/prefs.php
+++ b/prefs.php
@ -2,6 +2,7 @@
 <head>
 	<title>Tiny Tiny RSS</title>
 	<link rel="stylesheet" href="tt-rss.css" type="text/css">
+	<script type="text/javascript" src="functions.js"></script>
 	<script type="text/javascript" src="prefs.js"></script>
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 </head>
@ -23,27 +24,19 @@
 	</td>
 </tr>
 </tr>
-	<td class="content" id="content" valign="top" colspan="2">
+	<td class="prefContent" valign="top" colspan="2">
 		<h2>Feed Configuration</h2>

-		<!-- <input type="submit" value="Add feed"> -->
-
-		<!-- <table class="prefAddFeed">
-			<tr><td>Title:</td><td><input id="fadd_title"></td></tr>
-			<tr><td>Link:</td><td><input id="fadd_link"></td></tr>
-			<tr><td colspan="2" align="right">
-				<a class="button" href="javascript:addFeed()">Add feed</a></td></tr>
-		</table> -->
-
 		<table class="prefAddFeed">
-			<tr><td>Title:</td><td><input id="fadd_title"></td>
-			<td>Link:</td><td><input id="fadd_link"></td></tr>
-			<tr><td colspan="4" align="right">
+			<td><input id="fadd_link"></td>
+			<td colspan="4" align="right">
 				<a class="button" href="javascript:addFeed()">Add feed</a></td></tr>
 		</table>

 		<div id="feeds">&nbsp;</div>

+		<p><a class="button" href="javascript:removeSelectedFeeds()">Remove Selected</a>&nbsp;
+
 		<hr>

 	</td>
--- a/tt-rss.css
+++ b/tt-rss.css
@ -32,22 +32,6 @@ a:hover {
 	color : #5050aa;
 }

-a.button {
-	border : 1px solid #d0d0d0;
-	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 : white;
-	text-decoration : none;
-}
-
 table.feedOverview {
 	margin : 5px;
 	border : 1px solid #c0c0c0;
@ -112,7 +96,7 @@ table.main td.toolbar {
 	font-weight : bold;
 	border : 1px solid #c0c0c0;
 	font-size : small;
-	display : block;
+	display : none;
 	background : white;
 	-moz-border-radius : 5px;
 	padding : 3px 10px 3px 10px;
@ -149,12 +133,18 @@ table.main td.headlines {
 	overflow : scroll;
 }

+table.main td.prefContent {
+	padding : 10px;
+	border-width : 1px 0px 0px 0px;
+	border-color : #c0c0c0;
+	border-style : solid;
+}
+
 table.main td.content {
 	padding : 10px;
 	border-width : 1px 0px 0px 0px;
 	border-color : #c0c0c0;
 	border-style : solid;
-	overflow : scroll;
 }

 td.content a {
@ -240,3 +230,21 @@ table.prefFeedList tr.title td {
 	background-color : #c0c0c0;
 }

+a.button {
+	border : 1px solid #d0d0d0;
+	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 : white;
+	text-decoration : none;
+	color : black;
+}
+
+
--- a/tt-rss.js
+++ b/tt-rss.js
@ -24,28 +24,6 @@ if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
 	xmlhttp = new XMLHttpRequest();
 }

-function param_escape(arg) {
-	if (typeof encodeURIComponent != 'undefined')
-		return encodeURIComponent(arg);	
-	else
-		return escape(arg);
-}
-
-function param_unescape(arg) {
-	if (typeof decodeURIComponent != 'undefined')
-		return decodeURIComponent(arg);	
-	else
-		return unescape(arg);
-}
-
-function notify(msg) {
-
-	var n = document.getElementById("notify");
-
-	n.innerHTML = msg;
-
-}
-
 function feedlist_callback() {
 	var container = document.getElementById('feeds');
 	if (xmlhttp.readyState == 4) {
@ -90,13 +68,17 @@ function view_callback() {
 }


-function update_feed_list(called_from_timer) {
+function update_feed_list(called_from_timer, fetch) {

 	if (called_from_timer != true) {
-		document.getElementById("feeds").innerHTML = "Updating feeds, please wait...";
+		document.getElementById("feeds").innerHTML = "Loading feeds, please wait...";
 	}

-	xmlhttp.open("GET", "backend.php?op=feeds", true);
+	var query_str = "backend.php?op=feeds";
+
+	if (fetch) query_str = query_str + "&fetch=yes";
+
+	xmlhttp.open("GET", query_str, true);
 	xmlhttp.onreadystatechange=feedlist_callback;
 	xmlhttp.send(null);

@ -105,7 +87,7 @@ function update_feed_list(called_from_timer) {

 function viewfeed(feed, skip, ext) {

-	notify("view-feed: " + feed);
+//	notify("view-feed: " + feed);

 	document.getElementById('headlines').innerHTML='Loading headlines, please wait...';		
 	document.getElementById('content').innerHTML='&nbsp;';		
@ -164,8 +146,9 @@ function search(feed, sender) {

 function init() {

-	update_feed_list();
+	update_feed_list(false, false);

 	setTimeout("timeout()", 1800*1000);

+
 }
--- a/tt-rss.php
+++ b/tt-rss.php
@ -2,6 +2,7 @@
 <head>
 	<title>Tiny Tiny RSS</title>
 	<link rel="stylesheet" href="tt-rss.css" type="text/css">
+	<script type="text/javascript" src="functions.js"></script>
 	<script type="text/javascript" src="tt-rss.js"></script>
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 </head>
@ -15,12 +16,12 @@
 	</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 href="prefs.php" class="button">Preferences</a>
-		<!-- <a class="button" href="javascript:refresh()">Refresh</a> -->
+	<td class="toolbar" colspan="2">
+		<table width="100%" cellspacing="0" cellpadding="0">
+		<td valign="middle"> <div id="notify">&nbsp;</div></td>
+		<td class="toolbar" valign="middle" align="right">
+			<a href="prefs.php" class="button">Preferences</a></td>
+		</tr></table>
 	</td>
 </tr>
 <tr>
@ -36,7 +37,7 @@
 	</td>
 </tr>
 <tr>
-	<td colspan="2" id="notify" class="notify">
+	<td colspan="2" class="notify">
 		<a href="">Tiny-Tiny RSS</a> v0.1 &copy; 2005 Andrew Dolgov
 	</td>
 </td>