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Fixed some notices

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This commit is contained in:
moodler 2005-02-26 08:11:01 +00:00
parent 69244b9128
commit 95c62b56b7
1 changed files with 20 additions and 3 deletions
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23
blocks/glossary_random/block_glossary_random.php
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@ -22,6 +22,14 @@ class block_glossary_random extends block_base {
} else {
$this->title = $this->config->title;
}
if (empty($this->config->glossary)) {
return false;
}
if (!isset($this->config->nexttime)) {
$this->config->nexttime = 0;
}
//check if it's time to put a new entry in cache
if (time() > $this->config->nexttime) {
@ -44,6 +52,9 @@ class block_glossary_random extends block_base {
case LASTMODIFIED:
$i=$numberofentries;
break;
default:
$i = 0;
}
@ -119,6 +130,10 @@ class block_glossary_random extends block_base {
$this->content = new stdClass;
$this->content->text = $this->config->cache;
if (empty($this->config->glossary)) {
return $this->content;
}
// place link to glossary in the footer if the glossary is visible
$glossaryid = $this->config->glossary;
@ -151,11 +166,13 @@ class block_glossary_random extends block_base {
}
function hide_header() {
if (empty($this->config->title)) {
return false;
}
if ($this->config->title == "") {
return true;
} else {
return false;
}
}
return false;
}
}