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41 lines
1.2 KiB
PHP
41 lines
1.2 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 (!empty($CFG->forcelogin)) {
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require_login();
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}
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if ($r) { // Two ways to specify the resource
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if (! $resource = get_record('resource', 'id', $r)) {
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error('Resource ID was incorrect');
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}
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if (! $cm = get_coursemodule_from_instance('resource', $resource->id, $resource->course)) {
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error('Course Module ID was incorrect');
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}
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} else if ($id) {
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if (! $cm = get_record('course_modules', 'id', $id)) {
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error('Course Module ID was incorrect');
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}
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if (! $resource = get_record('resource', 'id', $cm->instance)) {
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error('Resource ID was incorrect');
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}
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} else {
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error('No valid parameters!!');
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}
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require ($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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$resourceinstance->display();
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?>
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