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1 | <?php // $Id$ |
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2 | // Edit the introduction of a section |
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3 | |
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4 | require_once("../config.php"); |
| 5 | require_once("lib.php"); |
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6 | |
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7 | $id = required_param('id',PARAM_INT); // Week ID |
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8 | |
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9 | require_login(); |
| 10 | |
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11 | if (! $section = get_record("course_sections", "id", $id)) { |
| 12 | error("Course section is incorrect"); |
| 13 | } |
| 14 | |
| 15 | if (! $course = get_record("course", "id", $section->course)) { |
| 16 | error("Could not find the course!"); |
| 17 | } |
| 18 | |
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19 | if (!isteacher($course->id)) { |
| 20 | error("Only teachers can edit this!"); |
| 21 | } |
| 22 | |
| 23 | |
| 24 | /// If data submitted, then process and store. |
| 25 | |
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26 | if ($form = data_submitted() and confirm_sesskey()) { |
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27 | |
| 28 | $timenow = time(); |
| 29 | |
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30 | if (! set_field("course_sections", "summary", $form->summary, "id", $section->id)) { |
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31 | error("Could not update the summary!"); |
| 32 | } |
| 33 | |
| 34 | add_to_log($course->id, "course", "editsection", "editsection.php?id=$section->id", "$section->section"); |
| 35 | |
| 36 | redirect("view.php?id=$course->id"); |
| 37 | exit; |
| 38 | } |
| 39 | |
| 40 | /// Otherwise fill and print the form. |
| 41 | |
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42 | if (empty($form)) { |
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43 | $form = $section; |
| 44 | } |
| 45 | |
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46 | $form->sesskey = !empty($USER->id) ? $USER->sesskey : ''; |
| 47 | |
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48 | $usehtmleditor = can_use_html_editor(); |
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49 | |
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50 | /// Inelegant hack for bug 3408 |
| 51 | if ($course->format == 'site') { |
| 52 | $sectionname = get_string('site'); |
| 53 | $stredit = get_string('edit', '', " $sectionname"); |
| 54 | $strsummaryof = get_string('summaryof', '', " $sectionname"); |
| 55 | } else { |
| 56 | $sectionname = get_string("name$course->format"); |
| 57 | $stredit = get_string('edit', '', " $sectionname $section->section"); |
| 58 | $strsummaryof = get_string('summaryof', '', " $sectionname $form->section"); |
| 59 | } |
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60 | |
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61 | print_header_simple($stredit, '', $stredit); |
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62 | |
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63 | print_heading($strsummaryof); |
| 64 | print_simple_box_start('center'); |
| 65 | include('editsection.html'); |
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66 | print_simple_box_end(); |
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67 | |
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68 | if ($usehtmleditor) { |
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69 | use_html_editor("summary"); |
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70 | } |
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71 | print_footer($course); |
| 72 | |
| 73 | ?> |
