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53 lines
1.6 KiB
PHP
53 lines
1.6 KiB
PHP
<?PHP //$Id$
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class block_participants extends block_list {
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function init() {
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$this->title = get_string('people');
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$this->version = 2007101509;
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}
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function get_content() {
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global $CFG;
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if (empty($this->instance)) {
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$this->content = '';
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return $this->content;
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}
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$this->content = new object();
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$this->content->items = array();
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$this->content->icons = array();
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$this->content->footer = '';
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/// MDL-13252 Always get the course context or else the context may be incorrect in the user/index.php
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$currentcontext = $this->page->context;
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if ($this->page->course->id == SITEID) {
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if (!has_capability('moodle/site:viewparticipants', get_context_instance(CONTEXT_SYSTEM))) {
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$this->content = '';
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return $this->content;
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}
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} else {
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if (!has_capability('moodle/course:viewparticipants', $currentcontext)) {
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$this->content = '';
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return $this->content;
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}
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}
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$this->content->items[] = '<a title="'.get_string('listofallpeople').'" href="'.
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$CFG->wwwroot.'/user/index.php?contextid='.$currentcontext->id.'">'.get_string('participants').'</a>';
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$this->content->icons[] = '<img src="'.$CFG->pixpath.'/i/users.gif" class="icon" alt="" />';
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return $this->content;
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}
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// my moodle can only have SITEID and it's redundant here, so take it away
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function applicable_formats() {
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return array('all' => true, 'my' => false, 'tag' => false);
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}
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}
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?>
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