mirror of
https://tt-rss.org/git/tt-rss.git
synced 2024-06-27 12:05:06 +02:00
162 lines
4.0 KiB
PHP
162 lines
4.0 KiB
PHP
<?
|
|
require_once 'config.php';
|
|
|
|
function update_all_feeds($link, $fetch) {
|
|
|
|
if (!$fetch) {
|
|
|
|
$result = pg_query($link, "SELECT feed_url,id FROM ttrss_feeds WHERE
|
|
last_updated is null OR title = '' OR
|
|
EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) > " .
|
|
MIN_UPDATE_TIME);
|
|
|
|
} else {
|
|
|
|
$result = pg_query($link, "SELECT feed_url,id FROM ttrss_feeds");
|
|
}
|
|
|
|
$num_unread = 0;
|
|
|
|
while ($line = pg_fetch_assoc($result)) {
|
|
$num_unread += update_rss_feed($link, $line["feed_url"], $line["id"]);
|
|
}
|
|
|
|
}
|
|
|
|
function update_rss_feed($link, $feed_url, $feed) {
|
|
|
|
$rss = fetch_rss($feed_url);
|
|
|
|
$num_unread = 0;
|
|
|
|
if ($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) {
|
|
|
|
$entry_guid = $item["id"];
|
|
|
|
if (!$entry_guid) $entry_guid = $item["guid"];
|
|
if (!$entry_guid) $entry_guid = $item["link"];
|
|
|
|
$entry_timestamp = "";
|
|
|
|
$rss_2_date = $item['pubdate'];
|
|
$rss_1_date = $item['dc']['date'];
|
|
$atom_date = $item['issued'];
|
|
|
|
if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
|
|
if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
|
|
if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
|
|
if ($entry_timestamp == "") $entry_timestamp = 0;
|
|
|
|
if (!$entry_timestamp) continue;
|
|
|
|
$entry_title = $item["title"];
|
|
$entry_link = $item["link"];
|
|
|
|
if (!$entry_title) continue;
|
|
if (!$entry_link) continue;
|
|
|
|
$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);
|
|
|
|
$result = pg_query($link, "
|
|
SELECT
|
|
id,unread,md5_hash,last_read,
|
|
EXTRACT(EPOCH FROM updated) as updated_timestamp
|
|
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')";
|
|
|
|
$result = pg_query($link, $query);
|
|
|
|
if ($result) ++$num_unread;
|
|
|
|
} else {
|
|
|
|
$entry_id = pg_fetch_result($result, 0, "id");
|
|
$updated_timestamp = pg_fetch_result($result, 0, "updated_timestamp");
|
|
$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
|
|
$last_read = pg_fetch_result($result, 0, "last_read");
|
|
|
|
$unread = pg_fetch_result($result, 0, "unread");
|
|
$md5_hash = pg_fetch_result($result, 0, "md5_hash");
|
|
|
|
// if ($md5_hash != $content_md5 && CONTENT_CHECK_MD5)
|
|
// $unread = "true";
|
|
|
|
if ($md5_hash != $content_md5) {
|
|
$last_read = 'null';
|
|
} else {
|
|
$last_read = "'$last_read'";
|
|
}
|
|
|
|
// if ($unread || !CONTENT_CHECK_MD5) {
|
|
// $updated_query_part = "updated = '$entry_timestamp',";
|
|
// }
|
|
|
|
// if ($updated_timestamp > $entry_timestamp) {
|
|
// $unread = "true";
|
|
// print "$updated_timestamp : $entry_timestamp<br>";
|
|
// }
|
|
|
|
$query = "UPDATE ttrss_entries
|
|
SET
|
|
title ='$entry_title',
|
|
link = '$entry_link',
|
|
updated = '$entry_timestamp_fmt',
|
|
content = '$entry_content',
|
|
md5_hash = '$content_md5',
|
|
last_read = $last_read,
|
|
unread = '$unread'
|
|
WHERE
|
|
id = '$entry_id'";
|
|
|
|
$result = pg_query($link, $query);
|
|
|
|
if ($result) ++$num_unread;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if ($result) {
|
|
$result = pg_query($link, "UPDATE ttrss_feeds SET last_updated = NOW()");
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
?>
|