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add some autodocs for functions.php (patch from landure)

This commit is contained in:
Andrew Dolgov 2008-01-26 13:19:44 +01:00
parent 45004d4340
commit 9632f884e7
1 changed files with 48 additions and 10 deletions
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58
functions.php
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@ -8,6 +8,12 @@
require_once 'config.php';
/**
* Return available translations names.
*
* @access public
* @return array A array of available translations.
*/
function get_translations() {
$tr = array(
"auto" => "Detect automatically",
@ -21,7 +27,7 @@
return $tr;
}
if (ENABLE_TRANSLATIONS == true) {
if (ENABLE_TRANSLATIONS == true) { // If translations are enabled.
require_once "accept-to-gettext.php";
require_once "gettext/gettext.inc";
@ -48,7 +54,7 @@
startup_gettext();
} else {
} else { // If translations are enabled.
function __($msg) {
return $msg;
}
@ -56,7 +62,7 @@
// no-op
return true;
}
}
} // If translations are enabled.
require_once 'db-prefs.php';
require_once 'compat.php';
@ -84,6 +90,16 @@
print "[$ts] $msg\n";
} // function _debug
/**
* Purge a feed old posts.
*
* @param mixed $link A database connection.
* @param mixed $feed_id The id of the purged feed.
* @param mixed $purge_interval Olderness of purged posts.
* @param boolean $debug Set to True to enable the debug. False by default.
* @access public
* @return void
*/
function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
@ -158,8 +174,17 @@
if ($debug) {
_debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
}
}
} // function purge_feed
/**
* Purge old posts from old feeds.
*
* @param mixed $link A database connection
* @param boolean $do_output Set to true to enable printed output, false by default.
* @param integer $limit The maximal number of removed posts.
* @access public
* @return void
*/
function global_purge_old_posts($link, $do_output = false, $limit = false) {
$random_qpart = sql_random_function();
@ -209,7 +234,7 @@
_debug("Purged $rows orphaned posts.");
}
}
} // function global_purge_old_posts
function feed_purge_interval($link, $feed_id) {
@ -359,9 +384,15 @@
}
// adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
// http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
/**
* Try to determine the favicon URL for a feed.
* adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
* http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
*
* @param string $url A feed or page URL
* @access public
* @return mixed The favicon URL, or false if none was found.
*/
function get_favicon_url($url) {
if ($html = @fetch_file_contents($url)) {
@ -394,8 +425,15 @@
} else {
return false;
}
}
} // function get_favicon_url
/**
* Check if a link is a valid and working URL.
*
* @param mixed $link A URL to check
* @access public
* @return boolean True if the URL is valid, false otherwise.
*/
function url_validate($link) {
$url_parts = @parse_url($link);
@ -435,7 +473,7 @@
return false;
}
}
} // function url_validate
function check_feed_favicon($site_url, $feed, $link) {
$favicon_url = get_favicon_url($site_url);