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9b4b78fd6a
Code based on the work of Daryl Hawes for the blog module. Thanks, Daryl! Please test the hell out of it as it's sure to have issues that need to be ironed out.
56 lines
1.6 KiB
PHP
56 lines
1.6 KiB
PHP
<?PHP //$Id$
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class CourseBlock_course_summary extends MoodleBlock {
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function init() {
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$this->title = get_string('pagedescription', 'block_course_summary');
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$this->content_type = BLOCK_TYPE_TEXT;
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$this->version = 2004052600;
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}
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function specialization() {
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if($this->instance->pagetype == MOODLE_PAGE_COURSE && $this->instance->pageid != SITEID) {
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$this->title = get_string('coursesummary', 'block_course_summary');
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}
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}
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function get_content() {
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global $CFG, $THEME;
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if($this->content !== NULL) {
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return $this->content;
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}
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if (empty($this->instance)) {
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return '';
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}
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$course = get_record('course', 'id', $this->instance->pageid);
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$this->content = New stdClass;
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$options->noclean = true; // Don't clean Javascripts etc
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$this->content->text = format_text($course->summary, FORMAT_HTML, $options);
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if(isediting($this->instance->pageid)) {
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if($this->instance->pageid == SITEID) {
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$editpage = $CFG->wwwroot.'/admin/site.php';
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} else {
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$editpage = $CFG->wwwroot.'/course/edit.php?id='.$this->instance->pageid;
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}
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$this->content->text .= "<div align=\"right\"><a href=\"$editpage\"><img src=\"$CFG->pixpath/t/edit.gif\" alt=\"\" /></a></div>";
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}
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$this->content->footer = '';
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return $this->content;
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}
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function hide_header() {
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return true;
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}
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function preferred_width() {
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return 210;
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}
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}
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?>
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