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This block now works without blog

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This commit is contained in:
moodler 2004-12-31 07:42:22 +00:00
parent 9723afd1d0
commit 839bbd4d10
1 changed files with 6 additions and 8 deletions
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14
blocks/rss_client/block_rss_client.php
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@ -20,9 +20,10 @@ class block_rss_client extends block_base {
}
function get_content() {
require_once($CFG->dirroot .'/rss/templib.php');
global $CFG, $editing;
require_once($CFG->dirroot .'/rss/templib.php');
if($this->content !== NULL) {
return $this->content;
}
@ -30,9 +31,8 @@ class block_rss_client extends block_base {
$this->content = new stdClass;
$this->content->footer = '';
if (empty($this->instance) || empty($CFG->blog_version)) {
// Either we're being asked for content without
// an associated instance of the Blog module has never been installed.
if (empty($this->instance)) {
// We're being asked for content without an associated instance
$this->content->text = '';
return $this->content;
}
@ -48,7 +48,7 @@ class block_rss_client extends block_base {
if (!empty($this->config)) {
if (!empty($this->config->rssid)) {
if (blog_array_count($this->config->rssid)) {
if (is_array($this->config->rssid)) {
// rssid is an array of rssids
$rssidarray = $this->config->rssid;
} else {
@ -125,8 +125,6 @@ class block_rss_client extends block_base {
for ($y = 0; $y < $count_to; $y++) {
if ($rss->items[$y]['title'] == '') {
// $rss->items[$y]['description'] = blog_unhtmlentities($rss->items[$y]['description']);
//Daryl Hawes note: might want to define an additional instance/admin config item for this (20) - max_description_length
$rss->items[$y]['title'] = substr(strip_tags($rss->items[$y]['description']), 0, 20) . '...';
}
@ -155,4 +153,4 @@ class block_rss_client extends block_base {
}
}
?>
?>