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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 $strparams = (object)array('type' => $fullmodulename, 'name' => $cm->name); 110 $strdeletechecktypename = get_string('deletechecktypename', '', $strparams); 111 112 $PAGE->set_pagetype('mod-' . $cm->modname . '-delete'); 113 $PAGE->set_title($strdeletecheck); 114 $PAGE->set_heading($course->fullname); 115 $PAGE->navbar->add($strdeletecheck); 116 117 echo $OUTPUT->header(); 118 echo $OUTPUT->box_start('noticebox'); 119 $formcontinue = new single_button(new moodle_url("$CFG->wwwroot/course/mod.php", $optionsyes), get_string('yes')); 120 $formcancel = new single_button($return, get_string('no'), 'get'); 121 echo $OUTPUT->confirm($strdeletechecktypename, $formcontinue, $formcancel); 122 echo $OUTPUT->box_end(); 123 echo $OUTPUT->footer(); 124 125 exit; 126 } 127 128 // Delete the module. 129 course_delete_module($cm->id); 130 131 redirect($return); 132 } 133 134 135 if ((!empty($movetosection) or !empty($moveto)) and confirm_sesskey()) { 136 $cm = get_coursemodule_from_id('', $USER->activitycopy, 0, true, MUST_EXIST); 137 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 138 139 require_login($course, false, $cm); 140 $coursecontext = context_course::instance($course->id); 141 $modcontext = context_module::instance($cm->id); 142 require_capability('moodle/course:manageactivities', $modcontext); 143 144 if (!empty($movetosection)) { 145 if (!$section = $DB->get_record('course_sections', array('id'=>$movetosection, 'course'=>$cm->course))) { 146 print_error('sectionnotexist'); 147 } 148 $beforecm = NULL; 149 150 } else { // normal moveto 151 if (!$beforecm = get_coursemodule_from_id('', $moveto, $cm->course, true)) { 152 print_error('invalidcoursemodule'); 153 } 154 if (!$section = $DB->get_record('course_sections', array('id'=>$beforecm->section, 'course'=>$cm->course))) { 155 print_error('sectionnotexist'); 156 } 157 } 158 159 if (!ismoving($section->course)) { 160 print_error('needcopy', '', "view.php?id=$section->course"); 161 } 162 163 moveto_module($cm, $section, $beforecm); 164 165 $sectionreturn = $USER->activitycopysectionreturn; 166 unset($USER->activitycopy); 167 unset($USER->activitycopycourse); 168 unset($USER->activitycopyname); 169 unset($USER->activitycopysectionreturn); 170 171 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 172 173 } else if (!empty($indent) and confirm_sesskey()) { 174 $id = required_param('id', PARAM_INT); 175 176 $cm = get_coursemodule_from_id('', $id, 0, true, MUST_EXIST); 177 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 178 179 require_login($course, false, $cm); 180 $coursecontext = context_course::instance($course->id); 181 $modcontext = context_module::instance($cm->id); 182 require_capability('moodle/course:manageactivities', $modcontext); 183 184 $cm->indent += $indent; 185 186 if ($cm->indent < 0) { 187 $cm->indent = 0; 188 } 189 190 $DB->set_field('course_modules', 'indent', $cm->indent, array('id'=>$cm->id)); 191 192 rebuild_course_cache($cm->course); 193 194 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 195 196 } else if (!empty($hide) and confirm_sesskey()) { 197 $cm = get_coursemodule_from_id('', $hide, 0, true, MUST_EXIST); 198 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 199 200 require_login($course, false, $cm); 201 $coursecontext = context_course::instance($course->id); 202 $modcontext = context_module::instance($cm->id); 203 require_capability('moodle/course:activityvisibility', $modcontext); 204 205 set_coursemodule_visible($cm->id, 0); 206 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 207 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 208 209 } else if (!empty($show) and confirm_sesskey()) { 210 $cm = get_coursemodule_from_id('', $show, 0, true, MUST_EXIST); 211 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 212 213 require_login($course, false, $cm); 214 $coursecontext = context_course::instance($course->id); 215 $modcontext = context_module::instance($cm->id); 216 require_capability('moodle/course:activityvisibility', $modcontext); 217 218 $section = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST); 219 220 $module = $DB->get_record('modules', array('id'=>$cm->module), '*', MUST_EXIST); 221 222 if ($module->visible and ($section->visible or (SITEID == $cm->course))) { 223 set_coursemodule_visible($cm->id, 1); 224 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 225 } 226 227 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 228 229 } else if ($groupmode > -1 and confirm_sesskey()) { 230 $id = required_param('id', PARAM_INT); 231 232 $cm = get_coursemodule_from_id('', $id, 0, true, MUST_EXIST); 233 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 234 235 require_login($course, false, $cm); 236 $coursecontext = context_course::instance($course->id); 237 $modcontext = context_module::instance($cm->id); 238 require_capability('moodle/course:manageactivities', $modcontext); 239 240 set_coursemodule_groupmode($cm->id, $groupmode); 241 \core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger(); 242 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 243 244 } else if (!empty($copy) and confirm_sesskey()) { // value = course module 245 $cm = get_coursemodule_from_id('', $copy, 0, true, MUST_EXIST); 246 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 247 248 require_login($course, false, $cm); 249 $coursecontext = context_course::instance($course->id); 250 $modcontext = context_module::instance($cm->id); 251 require_capability('moodle/course:manageactivities', $modcontext); 252 253 $section = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST); 254 255 $USER->activitycopy = $copy; 256 $USER->activitycopycourse = $cm->course; 257 $USER->activitycopyname = $cm->name; 258 $USER->activitycopysectionreturn = $sectionreturn; 259 260 redirect(course_get_url($course, $section->section, array('sr' => $sectionreturn))); 261 262 } else if (!empty($cancelcopy) and confirm_sesskey()) { // value = course module 263 264 $courseid = $USER->activitycopycourse; 265 $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST); 266 267 $cm = get_coursemodule_from_id('', $USER->activitycopy, 0, true, IGNORE_MISSING); 268 $sectionreturn = $USER->activitycopysectionreturn; 269 unset($USER->activitycopy); 270 unset($USER->activitycopycourse); 271 unset($USER->activitycopyname); 272 unset($USER->activitycopysectionreturn); 273 redirect(course_get_url($course, $cm->sectionnum, array('sr' => $sectionreturn))); 274 } else { 275 print_error('unknowaction'); 276 }
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| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |