function link_category($content)
{
//creates the link to the currently parsed category (works within category-loop)
global $currentcat;
global $cats;
global $settings;
$return = "<a href=\"index.php?cat=" . killentities($cats[$currentcat]['name']) . "\" \n title=\"" . $cats[$currentcat]['description'] . "\">";
$return .= fullparse(stripcontainer($content));
$return .= "</a>\n";
return $return;
}
function getcategoryidshort($request)
{
//gets the category_id from a shortened category name
global $catsdump;
foreach ($catsdump as $cat) {
if (killentities($cat['name']) == $request) {
return $cat['id'];
}
}
}
/**
* gets the category_id from a shortened category name
*
* @param unknown_type $request
* @return unknown
*/
function getcategoryidshort($request)
{
global $catsdump;
foreach ($catsdump as $cat) {
if (killentities($cat['name']) == $request) {
return $cat['id'];
}
}
}
function tagcloud()
{
//outputs a string containing all tags.
//Each tag is placed in a span, with a class representing its tag-weight.
//CSS can be used to style the classes tagweight1 a, tagweight2 a, etc up to tagweight5 a.
$weights = gettaglist(true);
$taglist = array_keys($weights);
$return = "<p>";
foreach ($taglist as $tag) {
$f = 5;
$t_i = $weights[$tag];
$t_min = 1;
$t_max = max($weights);
$s_i = $t_i > $t_min ? $f * ($t_i - $t_min) / ($t_max - $t_min) : $t_min;
$tagweight = (int) ceil($s_i);
$return .= "<span class=\"tagweight" . $tagweight . "\"><a href=\"index.php?tag=" . killentities($tag) . "\" title=\"All postings tagged " . stripusc($tag) . "\">" . stripusc($tag) . "</a></span> ";
}
$return .= "</p>";
return $return;
}
<?php
//i'm here to build static files out of the php powered feeds
//first make the static feed for the "podcast.php" feed
makestaticfeed("", "rss.xml");
//then static feeds for each tag
if ($GLOBALS['settings']['staticfeeds_tags'] == "1") {
foreach ($catsdump as $cat) {
$addstring = "?cat=" . trim(killentities($cat['name']));
$filename = trim(killentities($cat['name'])) . "-rss.xml";
makestaticfeed($addstring, $filename);
}
}
//copying the contents of the php file and put it into a static text file
function makestaticfeed($addstring, $filename)
{
$GetQuery = $GLOBALS['settings']['url'] . "/podcast.php" . $addstring;
$fp = fopen($GetQuery, 'r');
$contents = '';
while (!feof($fp)) {
$contents .= fread($fp, 512);
}
fclose($fp);
$fp = fopen($GLOBALS['audiopath'] . $filename, 'w');
fwrite($fp, $contents, strlen($contents));
fclose($fp);
}
