From 40d13c283683b15d7a5d40cfcd158dc84c440085 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Sun, 21 Aug 2005 16:35:22 +0100 Subject: [PATCH] basic functionality pass 3 --- functions.php | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++ tt-rss.js | 17 +++++++- 2 files changed, 124 insertions(+), 2 deletions(-) create mode 100644 functions.php diff --git a/functions.php b/functions.php new file mode 100644 index 000000000..76917935c --- /dev/null +++ b/functions.php @@ -0,0 +1,109 @@ + " . + MIN_UPDATE_TIME); + + while ($line = pg_fetch_assoc($result)) { + update_rss_feed($link, $line["feed_url"], $line["id"]); + } + + } + + function update_rss_feed($link, $feed_url, $feed) { + + $rss = fetch_rss($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); + + $result = pg_query($link, " + 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($link, $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'"; + + $result = pg_query($link, $query); + + + // print "$entry_guid - $entry_timestamp - $entry_title - + // $entry_link - $entry_id
"; + + } + + } + + $result = pg_query($link, "UPDATE ttrss_feeds SET last_updated = NOW()"); + + } + + } + + + + +?> diff --git a/tt-rss.js b/tt-rss.js index a6f88d3d8..7e6699856 100644 --- a/tt-rss.js +++ b/tt-rss.js @@ -90,14 +90,17 @@ function view_callback() { } -function update_feed_list() { +function update_feed_list(called_from_timer) { - document.getElementById("feeds").innerHTML = "Updating feeds, please wait..."; + if (called_from_timer != true) { + document.getElementById("feeds").innerHTML = "Updating feeds, please wait..."; + } xmlhttp.open("GET", "backend.php?op=feeds", true); xmlhttp.onreadystatechange=feedlist_callback; xmlhttp.send(null); + } function viewfeed(feed, skip, ext) { @@ -137,10 +140,20 @@ function view(id,feed_id) { } +function timeout() { + + update_feed_list(true); + + setTimeout("timeout()", 120*1000); + +} + function init() { notify("init"); update_feed_list(); + setTimeout("timeout()", 120*1000); + }