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76 lines
2.0 KiB
PHP
76 lines
2.0 KiB
PHP
<?php // $Id$
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// Edit the introduction of a section
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require_once("../config.php");
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require_once("lib.php");
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$id = required_param('id',PARAM_INT); // Week ID
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require_login();
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if (! $section = get_record("course_sections", "id", $id)) {
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error("Course section is incorrect");
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}
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if (! $course = get_record("course", "id", $section->course)) {
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error("Could not find the course!");
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}
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if (!isteacher($course->id)) {
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error("Only teachers can edit this!");
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}
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/// If data submitted, then process and store.
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if ($form = data_submitted() and confirm_sesskey()) {
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$timenow = time();
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if (! set_field("course_sections", "summary", $form->summary, "id", $section->id)) {
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error("Could not update the summary!");
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}
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add_to_log($course->id, "course", "editsection", "editsection.php?id=$section->id", "$section->section");
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redirect("view.php?id=$course->id");
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exit;
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}
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/// Otherwise fill and print the form.
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if (empty($form)) {
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$form = $section;
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} else {
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$form = stripslashes_safe($form);
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}
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// !! no db access using data from $form beyond this point !!
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$usehtmleditor = can_use_html_editor();
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/// Inelegant hack for bug 3408
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if ($course->format == 'site') {
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$sectionname = get_string('site');
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$stredit = get_string('edit', '', " $sectionname");
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$strsummaryof = get_string('summaryof', '', " $sectionname");
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} else {
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$sectionname = get_string("name$course->format");
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$stredit = get_string('edit', '', " $sectionname $section->section");
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$strsummaryof = get_string('summaryof', '', " $sectionname $form->section");
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}
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print_header_simple($stredit, '', $stredit);
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print_heading($strsummaryof);
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print_simple_box_start('center');
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include('editsection.html');
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print_simple_box_end();
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if ($usehtmleditor) {
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use_html_editor("summary");
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}
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print_footer($course);
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?>
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