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47 lines
1.5 KiB
PHP
47 lines
1.5 KiB
PHP
<?php // $Id$
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require_once("../../config.php");
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require_once("lib.php");
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$id = optional_param('id', 0, PARAM_INT); // Course Module ID
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$r = optional_param('r', 0, PARAM_INT); // Resource
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if ($r) { // Two ways to specify the resource
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if (! $resource = $DB->get_record('resource', array('id'=>$r))) {
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print_error('invalidid', 'resource');
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}
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if (! $cm = get_coursemodule_from_instance('resource', $resource->id, $resource->course)) {
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print_error('invalidcoursemodule');
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}
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} else if ($id) {
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if (! $cm = get_coursemodule_from_id('resource', $id)) {
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print_error('invalidcoursemodule');
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}
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if (! $resource = $DB->get_record('resource', array('id'=>$cm->instance))) {
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print_error('invalidid', 'resource');
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}
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} else {
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print_error('invalidaccessparameter');
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}
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if (! $course = $DB->get_record('course', array('id'=>$cm->course))) {
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print_error('invalidcourseid');
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}
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require_course_login($course, true, $cm);
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require ($CFG->dirroot.'/mod/resource/type/'.$resource->type.'/resource.class.php');
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$resourceclass = 'resource_'.$resource->type;
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$resourceinstance = new $resourceclass($cm->id);
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// Mark activity viewed before we display it because some resource types
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// do not return from display()
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$completion=new completion_info($course);
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$completion->set_module_viewed($cm);
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$resourceinstance->display();
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?>
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