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1 | <?PHP // $Id$ |
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2 | // Edit the introduction of a section |
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3 | |
| 4 | require("../config.php"); |
| 5 | require("lib.php"); |
| 6 | |
| 7 | require_variable($id); // Week ID |
| 8 | |
| 9 | if (! $section = get_record("course_sections", "id", $id)) { |
| 10 | error("Course section is incorrect"); |
| 11 | } |
| 12 | |
| 13 | if (! $course = get_record("course", "id", $section->course)) { |
| 14 | error("Could not find the course!"); |
| 15 | } |
| 16 | |
| 17 | require_login($course->id); |
| 18 | |
| 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()) { |
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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 | $sectionname = get_string("name$course->format"); |
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47 | $stredit = get_string("edit", "", " $sectionname $section->section"); |
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48 | |
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49 | print_header($stredit, $stredit, "", "form.summary"); |
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50 | |
| 51 | include("editsection.html"); |
| 52 | |
| 53 | print_footer($course); |
| 54 | |
| 55 | ?> |
