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PHP Cross Reference of moodle-2.8 |
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1 <?php 2 3 // This file is part of Moodle - http://moodle.org/ 4 // 5 // Moodle is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // Moodle is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU General Public License for more details. 14 // 15 // You should have received a copy of the GNU General Public License 16 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 17 18 /** 19 * Moves, adds, updates, duplicates or deletes modules in a course 20 * 21 * @copyright 1999 Martin Dougiamas http://dougiamas.com 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 * @package course 24 */ 25 26 require("../config.php"); 27 require_once ("lib.php"); 28 29 $sectionreturn = optional_param('sr', null, PARAM_INT); 30 $add = optional_param('add', '', PARAM_ALPHA); 31 $type = optional_param('type', '', PARAM_ALPHA); 32 $indent = optional_param('indent', 0, PARAM_INT); 33 $update = optional_param('update', 0, PARAM_INT); 34 $duplicate = optional_param('duplicate', 0, PARAM_INT); 35 $hide = optional_param('hide', 0, PARAM_INT); 36 $show = optional_param('show', 0, PARAM_INT); 37 $copy = optional_param('copy', 0, PARAM_INT); 38 $moveto = optional_param('moveto', 0, PARAM_INT); 39 $movetosection = optional_param('movetosection', 0, PARAM_INT); 40 $delete = optional_param('delete', 0, PARAM_INT); 41 $course = optional_param('course', 0, PARAM_INT); 42 $groupmode = optional_param('groupmode', -1, PARAM_INT); 43 $cancelcopy = optional_param('cancelcopy', 0, PARAM_BOOL); 44 $confirm = optional_param('confirm', 0, PARAM_BOOL); 45 46 // This page should always redirect 47 $url = new moodle_url('/course/mod.php'); 48 foreach (compact('indent','update','hide','show','copy','moveto','movetosection','delete','course','cancelcopy','confirm') as $key=>$value) { 49 if ($value !== 0) { 50 $url->param($key, $value); 51 } 52 } 53 $url->param('sr', $sectionreturn); 54 if ($add !== '') { 55 $url->param('add', $add); 56 } 57 if ($type !== '') { 58 $url->param('type', $type); 59 } 60 if ($groupmode !== '') { 61 $url->param('groupmode', $groupmode); 62 } 63 $PAGE->set_url($url); 64 65 require_login(); 66 67 //check if we are adding / editing a module that has new forms using formslib 68 if (!empty($add)) { 69 $id = required_param('id', PARAM_INT); 70 $section = required_param('section', PARAM_INT); 71 $type = optional_param('type', '', PARAM_ALPHA); 72 $returntomod = optional_param('return', 0, PARAM_BOOL); 73 74 redirect("$CFG->wwwroot/course/modedit.php?add=$add&type=$type&course=$id§ion=$section&return=$returntomod&sr=$sectionreturn"); 75 76 } else if (!empty($update)) { 77 $cm = get_coursemodule_from_id('', $update, 0, true, MUST_EXIST); 78 $returntomod = optional_param('return', 0, PARAM_BOOL); 79 redirect("$CFG->wwwroot/course/modedit.php?update=$update&return=$returntomod&sr=$sectionreturn"); 80 81 } else if (!empty($duplicate) and confirm_sesskey()) { 82 $cm = get_coursemodule_from_id('', $duplicate, 0, true, MUST_EXIST); 83 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 84 85 require_login($course, false, $cm); 86 $modcontext = context_module::instance($cm->id); 87 require_capability('moodle/course:manageactivities', $modcontext); 88 89 // Duplicate the module. 90 $newcm = duplicate_module($course, $cm); 91 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 92 93 } else if (!empty($delete)) { 94 $cm = get_coursemodule_from_id('', $delete, 0, true, MUST_EXIST); 95 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 96 97 require_login($course, false, $cm); 98 $modcontext = context_module::instance($cm->id); 99 require_capability('moodle/course:manageactivities', $modcontext); 100 101 $return = course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn)); 102 103 if (!$confirm or !confirm_sesskey()) { 104 $fullmodulename = get_string('modulename', $cm->modname); 105 106 $optionsyes = array('confirm'=>1, 'delete'=>$cm->id, 'sesskey'=>sesskey(), 'sr' => $sectionreturn); 107 108 $strdeletecheck = get_string('deletecheck', '', $fullmodulename); 109 $strdeletecheckfull = get_string('deletecheckfull', '', "$fullmodulename '$cm->name'"); 110 111 $PAGE->set_pagetype('mod-' . $cm->modname . '-delete'); 112 $PAGE->set_title($strdeletecheck); 113 $PAGE->set_heading($course->fullname); 114 $PAGE->navbar->add($strdeletecheck); 115 116 echo $OUTPUT->header(); 117 echo $OUTPUT->box_start('noticebox'); 118 $formcontinue = new single_button(new moodle_url("$CFG->wwwroot/course/mod.php", $optionsyes), get_string('yes')); 119 $formcancel = new single_button($return, get_string('no'), 'get'); 120 echo $OUTPUT->confirm($strdeletecheckfull, $formcontinue, $formcancel); 121 echo $OUTPUT->box_end(); 122 echo $OUTPUT->footer(); 123 124 exit; 125 } 126 127 // Delete the module. 128 course_delete_module($cm->id); 129 130 redirect($return); 131 } 132 133 134 if ((!empty($movetosection) or !empty($moveto)) and confirm_sesskey()) { 135 $cm = get_coursemodule_from_id('', $USER->activitycopy, 0, true, MUST_EXIST); 136 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 137 138 require_login($course, false, $cm); 139 $coursecontext = context_course::instance($course->id); 140 $modcontext = context_module::instance($cm->id); 141 require_capability('moodle/course:manageactivities', $modcontext); 142 143 if (!empty($movetosection)) { 144 if (!$section = $DB->get_record('course_sections', array('id'=>$movetosection, 'course'=>$cm->course))) { 145 print_error('sectionnotexist'); 146 } 147 $beforecm = NULL; 148 149 } else { // normal moveto 150 if (!$beforecm = get_coursemodule_from_id('', $moveto, $cm->course, true)) { 151 print_error('invalidcoursemodule'); 152 } 153 if (!$section = $DB->get_record('course_sections', array('id'=>$beforecm->section, 'course'=>$cm->course))) { 154 print_error('sectionnotexist'); 155 } 156 } 157 158 if (!ismoving($section->course)) { 159 print_error('needcopy', '', "view.php?id=$section->course"); 160 } 161 162 moveto_module($cm, $section, $beforecm); 163 164 $sectionreturn = $USER->activitycopysectionreturn; 165 unset($USER->activitycopy); 166 unset($USER->activitycopycourse); 167 unset($USER->activitycopyname); 168 unset($USER->activitycopysectionreturn); 169 170 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 171 172 } else if (!empty($indent) and confirm_sesskey()) { 173 $id = required_param('id', PARAM_INT); 174 175 $cm = get_coursemodule_from_id('', $id, 0, true, MUST_EXIST); 176 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 177 178 require_login($course, false, $cm); 179 $coursecontext = context_course::instance($course->id); 180 $modcontext = context_module::instance($cm->id); 181 require_capability('moodle/course:manageactivities', $modcontext); 182 183 $cm->indent += $indent; 184 185 if ($cm->indent < 0) { 186 $cm->indent = 0; 187 } 188 189 $DB->set_field('course_modules', 'indent', $cm->indent, array('id'=>$cm->id)); 190 191 rebuild_course_cache($cm->course); 192 193 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 194 195 } else if (!empty($hide) and confirm_sesskey()) { 196 $cm = get_coursemodule_from_id('', $hide, 0, true, MUST_EXIST); 197 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 198 199 require_login($course, false, $cm); 200 $coursecontext = context_course::instance($course->id); 201 $modcontext = context_module::instance($cm->id); 202 require_capability('moodle/course:activityvisibility', $modcontext); 203 204 set_coursemodule_visible($cm->id, 0); 205 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 206 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 207 208 } else if (!empty($show) and confirm_sesskey()) { 209 $cm = get_coursemodule_from_id('', $show, 0, true, MUST_EXIST); 210 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 211 212 require_login($course, false, $cm); 213 $coursecontext = context_course::instance($course->id); 214 $modcontext = context_module::instance($cm->id); 215 require_capability('moodle/course:activityvisibility', $modcontext); 216 217 $section = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST); 218 219 $module = $DB->get_record('modules', array('id'=>$cm->module), '*', MUST_EXIST); 220 221 if ($module->visible and ($section->visible or (SITEID == $cm->course))) { 222 set_coursemodule_visible($cm->id, 1); 223 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 224 } 225 226 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 227 228 } else if ($groupmode > -1 and confirm_sesskey()) { 229 $id = required_param('id', PARAM_INT); 230 231 $cm = get_coursemodule_from_id('', $id, 0, true, MUST_EXIST); 232 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 233 234 require_login($course, false, $cm); 235 $coursecontext = context_course::instance($course->id); 236 $modcontext = context_module::instance($cm->id); 237 require_capability('moodle/course:manageactivities', $modcontext); 238 239 set_coursemodule_groupmode($cm->id, $groupmode); 240 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 241 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 242 243 } else if (!empty($copy) and confirm_sesskey()) { // value = course module 244 $cm = get_coursemodule_from_id('', $copy, 0, true, MUST_EXIST); 245 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 246 247 require_login($course, false, $cm); 248 $coursecontext = context_course::instance($course->id); 249 $modcontext = context_module::instance($cm->id); 250 require_capability('moodle/course:manageactivities', $modcontext); 251 252 $section = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST); 253 254 $USER->activitycopy = $copy; 255 $USER->activitycopycourse = $cm->course; 256 $USER->activitycopyname = $cm->name; 257 $USER->activitycopysectionreturn = $sectionreturn; 258 259 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 260 261 } else if (!empty($cancelcopy) and confirm_sesskey()) { // value = course module 262 263 $courseid = $USER->activitycopycourse; 264 $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST); 265 266 $cm = get_coursemodule_from_id('', $USER->activitycopy, 0, true, IGNORE_MISSING); 267 $sectionreturn = $USER->activitycopysectionreturn; 268 unset($USER->activitycopy); 269 unset($USER->activitycopycourse); 270 unset($USER->activitycopyname); 271 unset($USER->activitycopysectionreturn); 272 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 273 } else { 274 print_error('unknowaction'); 275 }
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |