mod/feedback/edit_item.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * prints the form to edit a dedicated item
  19  *
  20  * @author Andreas Grabs
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  22  * @package feedback
  23  */
  24
  25 require_once("../../config.php");
  26 require_once("lib.php");
  27
  28 feedback_init_feedback_session();
  29
  30 $cmid = required_param('cmid', PARAM_INT);
  31 $typ = optional_param('typ', false, PARAM_ALPHA);
  32 $id = optional_param('id', false, PARAM_INT);
  33 $action = optional_param('action', false, PARAM_ALPHA);
  34
  35 $editurl = new moodle_url('/mod/feedback/edit.php', array('id'=>$cmid));
  36
  37 if (!$typ) {
  38     redirect($editurl->out(false));
  39 }
  40
  41 $url = new moodle_url('/mod/feedback/edit_item.php', array('cmid'=>$cmid));
  42 if ($typ !== false) {
  43     $url->param('typ', $typ);
  44 }
  45 if ($id !== false) {
  46     $url->param('id', $id);
  47 }
  48 $PAGE->set_url($url);
  49
  50 // set up some general variables
  51
  52
  53 if (($formdata = data_submitted()) AND !confirm_sesskey()) {
  54     print_error('invalidsesskey');
  55 }
  56
  57 if (! $cm = get_coursemodule_from_id('feedback', $cmid)) {
  58     print_error('invalidcoursemodule');
  59 }
  60
  61 if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  62     print_error('coursemisconf');
  63 }
  64
  65 if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
  66     print_error('invalidcoursemodule');
  67 }
  68
  69 $context = context_module::instance($cm->id);
  70
  71 require_login($course, true, $cm);
  72
  73 require_capability('mod/feedback:edititems', $context);
  74
  75 //if the typ is pagebreak so the item will be saved directly
  76 if ($typ == 'pagebreak') {
  77     feedback_create_pagebreak($feedback->id);
  78     redirect($editurl->out(false));
  79     exit;
  80 }
  81
  82 //get the existing item or create it
  83 // $formdata->itemid = isset($formdata->itemid) ? $formdata->itemid : NULL;
  84 if ($id and $item = $DB->get_record('feedback_item', array('id'=>$id))) {
  85     $typ = $item->typ;
  86 } else {
  87     $item = new stdClass();
  88     $item->id = null;
  89     $item->position = -1;
  90     if (!$typ) {
  91         print_error('typemissing', 'feedback', $editurl->out(false));
  92     }
  93     $item->typ = $typ;
  94     $item->options = '';
  95 }
  96
  97 require_once($CFG->dirroot.'/mod/feedback/item/'.$typ.'/lib.php');
  98
  99 $itemobj = feedback_get_item_class($typ);
 100
 101 $itemobj->build_editform($item, $feedback, $cm);
 102
 103 if ($itemobj->is_cancelled()) {
 104     redirect($editurl->out(false));
 105     exit;
 106 }
 107 if ($itemobj->get_data()) {
 108     if ($item = $itemobj->save_item()) {
 109         feedback_move_item($item, $item->position);
 110         redirect($editurl->out(false));
 111     }
 112 }
 113
 114 ////////////////////////////////////////////////////////////////////////////////////
 115 /// Print the page header
 116 $strfeedbacks = get_string("modulenameplural", "feedback");
 117 $strfeedback  = get_string("modulename", "feedback");
 118
 119 if ($item->id) {
 120     $PAGE->navbar->add(get_string('edit_item', 'feedback'));
 121 } else {
 122     $PAGE->navbar->add(get_string('add_item', 'feedback'));
 123 }
 124 $PAGE->set_heading(format_string($course->fullname));
 125 $PAGE->set_title(format_string($feedback->name));
 126 echo $OUTPUT->header();
 127
 128 // Print the main part of the page.
 129 echo $OUTPUT->heading(format_string($feedback->name));
 130
 131 /// print the tabs
 132 require('tabs.php');
 133
 134 //print errormsg
 135 if (isset($error)) {
 136     echo $error;
 137 }
 138 $itemobj->show_editform();
 139
 140 if ($typ!='label') {
 141     $PAGE->requires->js('/mod/feedback/feedback.js');
 142     $PAGE->requires->js_function_call('set_item_focus', Array('id_itemname'));
 143 }
 144
 145 /// Finish the page
 146 ///////////////////////////////////////////////////////////////////////////
 147 ///////////////////////////////////////////////////////////////////////////
 148 ///////////////////////////////////////////////////////////////////////////
 149
 150 echo $OUTPUT->footer();