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basic functionality pass 1

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master
Andrew Dolgov 20 years ago
parent 3f6a313a76
commit d76a3b036c
5 changed files with 233 additions and 55 deletions
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169
backend.php
Unescape Escape View File

@ -3,13 +3,22 @@
include "config.php"; include "config.php";
require_once('magpierss/rss_fetch.inc');
$link = pg_connect(DB_CONN); $link = pg_connect(DB_CONN);
pg_query("set client_encoding = 'utf-8'");
$op = $_GET["op"]; $op = $_GET["op"];
if ($op == "feeds") { if ($op == "feeds") {
$result = pg_query("SELECT * FROM ttrss_feeds ORDER BY title"); $result = pg_query("SELECT *,
(SELECT count(id) FROM ttrss_entries
WHERE feed_id = ttrss_feeds.id) AS total,
(SELECT count(id) FROM ttrss_entries
WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
FROM ttrss_feeds ORDER BY title");
print "<ul>"; print "<ul>";
@ -20,11 +29,14 @@
$feed = $line["title"]; $feed = $line["title"];
$feed_id = $line["id"]; $feed_id = $line["id"];
$total = $line["total"];
$unread = $line["unread"];
$class = ($lnum % 2) ? "even" : "odd"; $class = ($lnum % 2) ? "even" : "odd";
// if ($lnum == 2 || $lnum == 0) $feed = "<b>$feed</b>"; // if ($lnum == 2 || $lnum == 0) $feed = "<b>$feed</b>";
$feed = "<a href=\"javascript:viewfeed($feed_id);\">$feed</a>"; $feed = "<a href=\"javascript:viewfeed($feed_id, 0);\">$feed ($unread/$total)</a>";
print "<li class=\"$class\">$feed</li>"; print "<li class=\"$class\">$feed</li>";
++$lnum; ++$lnum;
@ -36,46 +48,163 @@
if ($op == "view") { if ($op == "view") {
$post = $_GET["post"]; $id = $_GET["id"];
$feed = $_GET["feed"];
$result = pg_query("SELECT title,link,content FROM ttrss_entries
WHERE id = '$id'");
if ($result) {
$line = pg_fetch_assoc($result);
print "<h1>$post</h1>"; print "<table class=\"feedOverview\">";
print "<h2>$feed</h2>"; print "<tr><td><b>Title:</b></td><td>".$line["title"]."</td></tr>";
print "<tr><td><b>Link:</b></td><td><a href=\"".$line["link"]."\">".$line["link"]."</a></td></tr>";
print "</table>";
print $line["content"];
print "<p>Blah blah blah blah blah</p>";
} }
}
if ($op == "viewfeed") { if ($op == "viewfeed") {
$feed = $_GET["feed"]; $feed = $_GET["feed"];
// $feed = 0; // for speed
$headlines = array("Linus Torvalds flies to the Moon", $skip = $_GET["skip"];
"SCO bankrupt at last",
"OMG WTF ANOTHER HEADLINE",
"Another clever headline from $feed",
"I'm really not feeling creative today",
"No, seriously");
$headlines = array_merge($headlines, $headlines); $result = pg_query("SELECT * FROM ttrss_feeds WHERE id = '$feed'");
print "<ul>"; if ($result) {
$line = pg_fetch_assoc($result);
$rss = fetch_rss($line["feed_url"]);
if ($rss) {
foreach ($rss->items as $item) {
$entry_guid = $item["id"];
if (!$entry_guid) $entry_guid = $item["guid"];
if (!$entry_guid) $entry_guid = $item["link"];
$entry_timestamp = $item["pubdate"];
if (!$entry_timestamp) $entry_timestamp = $item["modified"];
if (!$entry_timestamp) $entry_timestamp = $item["updated"];
$entry_timestamp = strtotime($entry_timestamp);
$entry_title = $item["title"];
$entry_link = $item["link"];
$entry_content = $item["description"];
if (!$entry_content) $entry_content = $item["content"];
$entry_content = pg_escape_string($entry_content);
$entry_title = pg_escape_string($entry_title);
$content_md5 = md5($entry_content);
$result = pg_query("
SELECT
id,unread,md5_hash
FROM
ttrss_entries
WHERE
guid = '$entry_guid' OR md5_hash = '$content_md5'");
if (pg_num_rows($result) == 0) {
$entry_timestamp = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
$query = "INSERT INTO ttrss_entries
(title, guid, link, updated, content, feed_id, md5_hash)
VALUES
('$entry_title', '$entry_guid', '$entry_link',
'$entry_timestamp', '$entry_content', '$feed',
'$content_md5')";
pg_query($query);
} else {
$entry_id = pg_fetch_result($result, 0, "id");
$entry_timestamp = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
$unread = pg_fetch_result($result, 0, "unread");
$md5_hash = pg_fetch_result($result, 0, "md5_hash");
if ($md5_hash != $content_md5)
$unread = "false";
$query = "UPDATE ttrss_entries
SET
title ='$entry_title',
link = '$entry_link',
updated = '$entry_timestamp',
content = '$entry_content',
md5_hash = '$content_md5',
unread = '$unread'
WHERE
id = '$entry_id'";
$result = pg_query($query);
// print "$entry_guid - $entry_timestamp - $entry_title -
// $entry_link - $entry_id<br>";
}
}
print "<table class=\"headlines\" width=\"100%\">";
print "<tr><td colspan=\"2\" class=\"title\">" . $rss->channel["title"] . "</td></tr>";
$result = pg_query("SELECT id,title,updated,unread FROM ttrss_entries WHERE
feed_id = '$feed' ORDER BY updated LIMIT 10 OFFSET $skip");
$lnum = 0; $lnum = 0;
foreach ($headlines as $hl) { while ($line = pg_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd"; $class = ($lnum % 2) ? "even" : "odd";
// if ($lnum == 2 || $lnum == 0) $feed = "<b>$feed</b>"; if ($line["unread"] == "t")
$class .= "Unread";
$hl = "<a href=\"javascript:view('$feed','$hl')\">$hl</a>"; $content_link = "<a href=\"javascript:view(".$line["id"].");\">".$line["title"]."</a>";
print "<tr class='$class' id='RROW-".$line["id"]."'>";
print "<td class='headlineUpdated'>".$line["updated"]."</td>";
print "<td class='headlineTitle'>$content_link</td>";
print "</tr>";
print "<li class=\"$class\">$hl</li>";
++$lnum; ++$lnum;
} }
print "</ul>"; print "<tr><td colspan=\"2\" class=\"headlineToolbar\">";
$next_skip = $skip + 10;
$prev_skip = $skip - 10;
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $prev_skip);\">Previous Page</a>";
print "&nbsp;";
print "<a class=\"button\"
href=\"javascript:viewfeed($feed, $next_skip);\">Next Page</a>";
print "</td></tr>";
print "</table>";
}
}
} }

52
tt-rss.css
Unescape Escape View File

@ -18,7 +18,7 @@ a.button {
border : 1px solid #d0d0d0; border : 1px solid #d0d0d0;
background : white; background : white;
color : black; color : black;
padding : 5px 10px 5px 10px; padding : 2px 10px 2px 10px;
} }
a.button:hover { a.button:hover {
@ -26,14 +26,41 @@ a.button:hover {
text-decoration : none; text-decoration : none;
} }
td.toolbar { table.feedOverview {
margin : 5px;
border : 1px solid #c0c0c0;
background : #f0f0f0;
-moz-border-radius : 5px;
padding : 5px;
font-size : small;
}
td.headlineToolbar {
padding-top : 10px;
}
table.headlines td.title {
font-weight : bold;
font-size : large;
border-width : 0px 0px 1px 0px;
border-color : #d0d0d0;
border-style : solid;
text-align : right;
}
table.headlines td.headlineUpdated {
width : 200px;
}
table.main td.toolbar {
height : 40px; height : 40px;
text-align : right; text-align : right;
background : #f0f0f0; background : #f0f0f0;
padding-right : 5px; padding-right : 5px;
} }
td.header { table.main td.header {
font-size : 18pt; font-size : 18pt;
background : #f0f0f0; background : #f0f0f0;
height : 50px; height : 50px;
@ -42,15 +69,15 @@ td.header {
font-weight : bold; font-weight : bold;
} }
td.feeds { table.main td.feeds {
width : 180px; width : 250px;
border-width : 1px 1px 0px 0px; border-width : 1px 1px 0px 0px;
border-color : #c0c0c0; border-color : #c0c0c0;
border-style : solid; border-style : solid;
padding : 10px; padding : 10px;
} }
td.headlines { table.main td.headlines {
height : 25%; height : 25%;
padding : 10px; padding : 10px;
border-width : 1px 0px 0px 0px; border-width : 1px 0px 0px 0px;
@ -59,7 +86,7 @@ td.headlines {
overflow : scroll; overflow : scroll;
} }
td.content { table.main td.content {
padding : 10px; padding : 10px;
border-width : 1px 0px 0px 0px; border-width : 1px 0px 0px 0px;
border-color : #c0c0c0; border-color : #c0c0c0;
@ -67,7 +94,7 @@ td.content {
overflow : scroll; overflow : scroll;
} }
td.notify { table.main td.notify {
height : 40px; height : 40px;
border-width : 1px 0px 0px 0px; border-width : 1px 0px 0px 0px;
border-color : #c0c0c0; border-color : #c0c0c0;
@ -81,11 +108,14 @@ td.notify {
background-color : #f0f0f0; background-color : #f0f0f0;
} }
.odd { .evenUnread {
background-color : #f0f0f0;
font-weight : bold;
} }
.oddUnread {
font-weight : bold;
}
li { li {
list-style-type : none; list-style-type : none;

34
tt-rss.js
Unescape Escape View File

@ -47,20 +47,26 @@ function notify(msg) {
} }
function feedlist_callback() { function feedlist_callback() {
var container = document.getElementById('feeds');
if (xmlhttp.readyState == 4) { if (xmlhttp.readyState == 4) {
document.getElementById('feeds').innerHTML=xmlhttp.responseText; container.innerHTML=xmlhttp.responseText;
} else {
} }
} }
function viewfeed_callback() { function viewfeed_callback() {
var container = document.getElementById('headlines');
if (xmlhttp.readyState == 4) { if (xmlhttp.readyState == 4) {
document.getElementById('headlines').innerHTML=xmlhttp.responseText; container.innerHTML = xmlhttp.responseText;
} else {
} }
} }
function view_callback() { function view_callback() {
var container = document.getElementById('content');
if (xmlhttp.readyState == 4) { if (xmlhttp.readyState == 4) {
document.getElementById('content').innerHTML=xmlhttp.responseText; container.innerHTML=xmlhttp.responseText;
} else {
} }
} }
@ -73,22 +79,32 @@ function update_feed_list() {
} }
function viewfeed(feed) { function viewfeed(feed, skip) {
notify("view-feed: " + feed); notify("view-feed: " + feed);
xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) , true); document.getElementById('headlines').innerHTML='Loading headlines, please wait...';
xmlhttp.open("GET", "backend.php?op=viewfeed&feed=" + param_escape(feed) +
"&skip=" + skip, true);
xmlhttp.onreadystatechange=viewfeed_callback; xmlhttp.onreadystatechange=viewfeed_callback;
xmlhttp.send(null); xmlhttp.send(null);
} }
function view(feed, post) { function view(id) {
var crow = document.getElementById("RROW-" + id);
if (crow) {
crow.className = crow.className.replace("Unread", "");
}
notify(crow.className);
notify("view: " + feed + ", " + post); document.getElementById('content').innerHTML='Loading, please wait...';
xmlhttp.open("GET", "backend.php?op=view&feed=" + param_escape(feed) + xmlhttp.open("GET", "backend.php?op=view&id=" + param_escape(id), true);
"&post=" + post, true);
xmlhttp.onreadystatechange=view_callback; xmlhttp.onreadystatechange=view_callback;
xmlhttp.send(null); xmlhttp.send(null);

5
tt-rss.php
Unescape Escape View File

@ -3,11 +3,12 @@
<title>Tiny Tiny RSS</title> <title>Tiny Tiny RSS</title>
<link rel="stylesheet" href="tt-rss.css" type="text/css"> <link rel="stylesheet" href="tt-rss.css" type="text/css">
<script type="text/javascript" src="tt-rss.js"></script> <script type="text/javascript" src="tt-rss.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head> </head>
<body onload="init()"> <body onload="init()">
<table width="100%" height="100%" cellspacing=0 cellpadding=0> <table width="100%" height="100%" cellspacing=0 cellpadding=0 class="main">
<tr> <tr>
<td class="header" valign="middle" colspan="2"> <td class="header" valign="middle" colspan="2">
Tiny Tiny RSS Tiny Tiny RSS
@ -16,7 +17,7 @@
<tr> <tr>
<td class="toolbar" valign="middle" colspan="2"> <td class="toolbar" valign="middle" colspan="2">
<a class="button">Preferences</a> <a class="button">Preferences</a>
<a class="button">Refresh</a> <a class="button" href="javascript:reload()">Refresh</a>
</td> </td>
</tr> </tr>
<tr> <tr>

14
ttrss_schema.sql
Unescape Escape View File

@ -6,20 +6,22 @@ create table ttrss_feeds (id serial not null primary key,
feed_url varchar(250) unique not null, feed_url varchar(250) unique not null,
last_updated timestamp default null); last_updated timestamp default null);
insert into ttrss_feeds (id,title,feed_url) values (0, 'Art.Gnome.Org Releases', 'http://art.gnome.org/backend.php'); insert into ttrss_feeds (id,title,feed_url) values (0, 'Daily Strips', 'http://naboo.lan/~fox/strips/backend.php?op=rss');
insert into ttrss_feeds (id,title,feed_url) values (1, 'Footnotes', 'http://gnomedesktop.org/node/feed'); insert into ttrss_feeds (id,title,feed_url) values (1, 'Footnotes', 'http://gnomedesktop.org/node/feed');
insert into ttrss_feeds (id,title,feed_url) values (2, 'Freedesktop.org', 'http://planet.freedesktop.org/rss20.xml'); insert into ttrss_feeds (id,title,feed_url) values (2, 'Freedesktop.org', 'http://planet.freedesktop.org/rss20.xml');
insert into ttrss_feeds (id,title,feed_url) values (3, 'Planet Debian', 'http://planet.debian.org/rss20.xml'); insert into ttrss_feeds (id,title,feed_url) values (3, 'Planet Debian', 'http://planet.debian.org/rss20.xml');
insert into ttrss_feeds (id,title,feed_url) values (4, 'Planet Ubuntu', 'http://planet.ubuntulinux.org/rss20.xml'); insert into ttrss_feeds (id,title,feed_url) values (4, 'Planet Ubuntu', 'http://planet.ubuntulinux.org/rss20.xml');
insert into ttrss_feeds (id,title,feed_url) values (5, 'Planet GNOME', 'http://planet.gnome.org/rss20.xml'); insert into ttrss_feeds (id,title,feed_url) values (5, 'Planet GNOME', 'http://planet.gnome.org/rss20.xml');
insert into ttrss_feeds (id,title,feed_url) values (6, 'Monologue', 'http://www.go-mono.com/monologue/index.rss'); insert into ttrss_feeds (id,title,feed_url) values (6, 'Monologue', 'http://www.go-mono.com/monologue/index.rss');
insert into ttrss_feeds (id,title,feed_url) values (7, 'Art.Gnome.Org Releases', 'http://art.gnome.org/backend.php');
create table ttrss_entries (id serial not null primary key, create table ttrss_entries (id serial not null primary key,
feed_id int references ttrss_feeds(id), feed_id int references ttrss_feeds(id) not null,
entry_time timestamp not null, updated timestamp not null,
headline varchar(250) not null, title varchar(250) not null,
guid varchar(300) not null unique, guid varchar(300) not null unique,
link varchar(300) not null, link varchar(300) not null unique,
content text not null md5_hash varchar(200) not null unique,
content text not null,
unread boolean default true); unread boolean default true);

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