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39 lines
1.1 KiB
PHP
39 lines
1.1 KiB
PHP
<?php // $Id$
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require_once("../../config.php");
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$id = optional_param('id',0,PARAM_INT); // Course Module ID, or
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$l = optional_param('l',0,PARAM_INT); // Label ID
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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 (! $course = get_record("course", "id", $cm->course)) {
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error("Course is misconfigured");
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}
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if (! $label = get_record("label", "id", $cm->instance)) {
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error("Course module is incorrect");
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}
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} else {
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if (! $label = get_record("label", "id", $l)) {
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error("Course module is incorrect");
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}
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if (! $course = get_record("course", "id", $label->course)) {
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error("Course is misconfigured");
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}
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if (! $cm = get_coursemodule_from_instance("label", $label->id, $course->id)) {
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error("Course Module ID was incorrect");
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}
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}
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require_login($course->id);
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redirect("$CFG->wwwroot/course/view.php?id=$course->id");
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?>
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