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Fix for Bug #5541

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This commit is contained in:
vyshane 2006-05-19 06:25:12 +00:00
parent 88427c077b
commit 2631c1744e
1 changed files with 5 additions and 3 deletions
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8
blocks/activity_modules/block_activity_modules.php
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@ -8,13 +8,15 @@ class block_activity_modules extends block_list {
function get_content() { function get_content() {
global $USER, $CFG; global $USER, $CFG;
// TODO: FIX: HACK: (any other tags I should add? :P) // TODO: FIX: HACK: (any other tags I should add? :P)
// Hacker's improvised caching scheme: avoid fetching the mod // Hacker's improvised caching scheme: avoid fetching the mod
// data from db if the course format has already fetched them // data from db if the course format has already fetched them
if(!isset($GLOBALS['modnamesplural']) || !isset($GLOBALS['modnamesused'])) { if(!isset($GLOBALS['modnamesplural']) || !isset($GLOBALS['modnamesused'])) {
require_once($CFG->dirroot.'/course/lib.php'); require_once($CFG->dirroot.'/course/lib.php');
get_all_mods($this->instance->pageid, $mods, $modnames, $modnamesplural, $modnamesused); if (!empty($this->instance)) {
get_all_mods($this->instance->pageid, $mods, $modnames, $modnamesplural, $modnamesused);
}
} }
else { else {
$modnamesplural = $GLOBALS['modnamesplural']; $modnamesplural = $GLOBALS['modnamesplural'];
@ -30,7 +32,7 @@ class block_activity_modules extends block_list {
$this->content->icons = array(); $this->content->icons = array();
$this->content->footer = ''; $this->content->footer = '';
if ($modnamesused) { if (isset($modnamesused) && $modnamesused) {
foreach ($modnamesused as $modname => $modfullname) { foreach ($modnamesused as $modname => $modfullname) {
if ($modname != 'label') { if ($modname != 'label') {
$this->content->items[] = '<a href="'.$CFG->wwwroot.'/mod/'.$modname.'/index.php?id='.$this->instance->pageid.'">'.$modnamesplural[$modname].'</a>'; $this->content->items[] = '<a href="'.$CFG->wwwroot.'/mod/'.$modname.'/index.php?id='.$this->instance->pageid.'">'.$modnamesplural[$modname].'</a>';