diff options
author | Andrew Dolgov <[email protected]> | 2006-02-12 11:15:24 +0100 |
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committer | Andrew Dolgov <[email protected]> | 2006-02-12 11:15:24 +0100 |
commit | 3f286c4c2bb531156e16f3a1f809d36811ca1cd4 (patch) | |
tree | c4848aee6254e0a9788f21b4a90a62a3eb0f737c /utils/xml-export.php | |
parent | 7afb0f019d742c1ada08c800512a60c84fa93952 (diff) |
skip counters output when number of unread articles at backend equals frontend, move tools to utils/ folder
Diffstat (limited to 'utils/xml-export.php')
-rw-r--r-- | utils/xml-export.php | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/utils/xml-export.php b/utils/xml-export.php new file mode 100644 index 000000000..620331fba --- /dev/null +++ b/utils/xml-export.php @@ -0,0 +1,164 @@ +<? + session_start(); + + define('MAX_SCHEMA_VERSION', 4); + + require_once "config.php"; + require_once "functions.php"; + require_once "db.php"; + + if ($_GET["export"]) { + header("Content-Type: application/xml"); + } +?> + +<? if (!$_GET["export"]) { ?> + +<html> +<head> + <title>XML Export</title> + <link rel="stylesheet" href="opml.css" type="text/css"> +</head> +<body> +<h1><img src="images/ttrss_logo.png"></h1> + +<div class="opmlBody"> + <h2>XML Export</h2> + <form method="GET"> + Limit to: <input type="checkbox" checked name="marked"> starred, + <input type="checkbox" name="unread"> unread.<br> + <p><input type="submit" class="button" name="export" value="Export"></p> + </form> +</div> + +</body> +</html> + +<? } else { ?> + +<xmldb> + +<? + $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); + + if (!$link) { + if (DB_TYPE == "mysql") { + print mysql_error(); + } + // PG seems to display its own errors just fine by default. + return; + } + + if (DB_TYPE == "pgsql") { + pg_query("set client_encoding = 'utf-8'"); + } + + $result = db_query($link, "SELECT schema_version FROM ttrss_version"); + + $schema_version = db_fetch_result($result, 0, "schema_version"); + +/* if ($schema_version != SCHEMA_VERSION) { + print "<error>Source database schema is invalid + (got version $schema_version; expected ".SCHEMA_VERSION.")</error>"; + print "</xmldb>"; + return; + } */ + + print "<schema_version>$schema_version</schema_version>"; + + if ($schema_version > 1) { + $owner_uid = $_SESSION["uid"]; + print "<owner_uid>$owner_uid</owner_uid>"; + } + + print "<exported>" . time() . "</exported>"; +?> + +<? + if ($_GET["marked"]) { + $marked_qpart = "AND marked = true"; + } + + if ($_GET["unread"]) { + $unread_qpart = "AND unread = true"; + } + + if ($schema_version == 1) { + + $result = db_query($link, "SELECT + ttrss_entries.title AS title, + content, + marked, + unread, + updated, + guid, + link, + SUBSTRING(date_entered,1,16) AS date_entered, + SUBSTRING(last_read,1,16) AS last_read, + comments, + ttrss_feeds.feed_url AS feed_url, + ttrss_feeds.title AS feed_title + FROM + ttrss_entries,ttrss_feeds + WHERE + feed_id = ttrss_feeds.id $marked_qpart $unread_qpart + ORDER BY ttrss_entries.id"); + + } else if ($schema_version >= 2 && $schema_version <= MAX_SCHEMA_VERSION) { + + $result = db_query($link, "SELECT + ttrss_entries.title AS title, + content, + marked, + unread, + updated, + guid, + link, + SUBSTRING(date_entered,1,16) AS date_entered, + SUBSTRING(last_read,1,16) AS last_read, + comments, + ttrss_feeds.feed_url AS feed_url, + ttrss_feeds.title AS feed_title + FROM + ttrss_entries,ttrss_feeds,ttrss_user_entries + WHERE + ttrss_user_entries.owner_uid = '$owner_uid' AND + ref_id = ttrss_entries.id AND + feed_id = ttrss_feeds.id $marked_qpart $unread_qpart + ORDER BY ttrss_entries.id"); + + } else { + + // BAD SCHEMA, NO COOKIE + + print "<error>Source database schema is invalid + (got version $schema_version)</error>"; + } + + print "<total_articles>" . db_num_rows($result) . "</total_articles>"; + +?> + +<articles> + +<? + while ($line = db_fetch_assoc($result)) { + print "<article>"; + + foreach (array_keys($line) as $key) { + $line[$key] = str_replace("<![CDATA[", "", $line[$key]); + $line[$key] = str_replace("]]>", "", $line[$key]); + + print "<$key><![CDATA[".$line[$key]."]]></$key>"; + + } + + print "</article>"; + } + +?> +</articles> + +</xmldb> + +<? } ?> |