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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 * @package mod_forum 20 * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} 21 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 22 */ 23 24 require_once('../../config.php'); 25 require_once ('lib.php'); 26 require_once($CFG->libdir.'/completionlib.php'); 27 28 $id = optional_param('id', 0, PARAM_INT); // Course Module ID 29 $f = optional_param('f', 0, PARAM_INT); // Forum ID 30 $mode = optional_param('mode', 0, PARAM_INT); // Display mode (for single forum) 31 $showall = optional_param('showall', '', PARAM_INT); // show all discussions on one page 32 $changegroup = optional_param('group', -1, PARAM_INT); // choose the current group 33 $page = optional_param('page', 0, PARAM_INT); // which page to show 34 $search = optional_param('search', '', PARAM_CLEAN);// search string 35 36 $params = array(); 37 if ($id) { 38 $params['id'] = $id; 39 } else { 40 $params['f'] = $f; 41 } 42 if ($page) { 43 $params['page'] = $page; 44 } 45 if ($search) { 46 $params['search'] = $search; 47 } 48 $PAGE->set_url('/mod/forum/view.php', $params); 49 50 if ($id) { 51 if (! $cm = get_coursemodule_from_id('forum', $id)) { 52 print_error('invalidcoursemodule'); 53 } 54 if (! $course = $DB->get_record("course", array("id" => $cm->course))) { 55 print_error('coursemisconf'); 56 } 57 if (! $forum = $DB->get_record("forum", array("id" => $cm->instance))) { 58 print_error('invalidforumid', 'forum'); 59 } 60 if ($forum->type == 'single') { 61 $PAGE->set_pagetype('mod-forum-discuss'); 62 } 63 // move require_course_login here to use forced language for course 64 // fix for MDL-6926 65 require_course_login($course, true, $cm); 66 $strforums = get_string("modulenameplural", "forum"); 67 $strforum = get_string("modulename", "forum"); 68 } else if ($f) { 69 70 if (! $forum = $DB->get_record("forum", array("id" => $f))) { 71 print_error('invalidforumid', 'forum'); 72 } 73 if (! $course = $DB->get_record("course", array("id" => $forum->course))) { 74 print_error('coursemisconf'); 75 } 76 77 if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) { 78 print_error('missingparameter'); 79 } 80 // move require_course_login here to use forced language for course 81 // fix for MDL-6926 82 require_course_login($course, true, $cm); 83 $strforums = get_string("modulenameplural", "forum"); 84 $strforum = get_string("modulename", "forum"); 85 } else { 86 print_error('missingparameter'); 87 } 88 89 if (!$PAGE->button) { 90 $PAGE->set_button(forum_search_form($course, $search)); 91 } 92 93 $context = context_module::instance($cm->id); 94 $PAGE->set_context($context); 95 96 if (!empty($CFG->enablerssfeeds) && !empty($CFG->forum_enablerssfeeds) && $forum->rsstype && $forum->rssarticles) { 97 require_once("$CFG->libdir/rsslib.php"); 98 99 $rsstitle = format_string($course->shortname, true, array('context' => context_course::instance($course->id))) . ': ' . format_string($forum->name); 100 rss_add_http_header($context, 'mod_forum', $forum, $rsstitle); 101 } 102 103 // Mark viewed if required 104 $completion = new completion_info($course); 105 $completion->set_module_viewed($cm); 106 107 /// Print header. 108 109 $PAGE->set_title($forum->name); 110 $PAGE->add_body_class('forumtype-'.$forum->type); 111 $PAGE->set_heading($course->fullname); 112 113 echo $OUTPUT->header(); 114 115 /// Some capability checks. 116 if (empty($cm->visible) and !has_capability('moodle/course:viewhiddenactivities', $context)) { 117 notice(get_string("activityiscurrentlyhidden")); 118 } 119 120 if (!has_capability('mod/forum:viewdiscussion', $context)) { 121 notice(get_string('noviewdiscussionspermission', 'forum')); 122 } 123 124 echo $OUTPUT->heading(format_string($forum->name), 2); 125 if (!empty($forum->intro) && $forum->type != 'single' && $forum->type != 'teacher') { 126 echo $OUTPUT->box(format_module_intro('forum', $forum, $cm->id), 'generalbox', 'intro'); 127 } 128 129 /// find out current groups mode 130 groups_print_activity_menu($cm, $CFG->wwwroot . '/mod/forum/view.php?id=' . $cm->id); 131 132 $params = array( 133 'context' => $context, 134 'objectid' => $forum->id 135 ); 136 $event = \mod_forum\event\course_module_viewed::create($params); 137 $event->add_record_snapshot('course_modules', $cm); 138 $event->add_record_snapshot('course', $course); 139 $event->add_record_snapshot('forum', $forum); 140 $event->trigger(); 141 142 $SESSION->fromdiscussion = qualified_me(); // Return here if we post or set subscription etc 143 144 145 /// Print settings and things across the top 146 147 // If it's a simple single discussion forum, we need to print the display 148 // mode control. 149 if ($forum->type == 'single') { 150 $discussion = NULL; 151 $discussions = $DB->get_records('forum_discussions', array('forum'=>$forum->id), 'timemodified ASC'); 152 if (!empty($discussions)) { 153 $discussion = array_pop($discussions); 154 } 155 if ($discussion) { 156 if ($mode) { 157 set_user_preference("forum_displaymode", $mode); 158 } 159 $displaymode = get_user_preferences("forum_displaymode", $CFG->forum_displaymode); 160 forum_print_mode_form($forum->id, $displaymode, $forum->type); 161 } 162 } 163 164 if (!empty($forum->blockafter) && !empty($forum->blockperiod)) { 165 $a = new stdClass(); 166 $a->blockafter = $forum->blockafter; 167 $a->blockperiod = get_string('secondstotime'.$forum->blockperiod); 168 echo $OUTPUT->notification(get_string('thisforumisthrottled', 'forum', $a)); 169 } 170 171 if ($forum->type == 'qanda' && !has_capability('moodle/course:manageactivities', $context)) { 172 echo $OUTPUT->notification(get_string('qandanotify','forum')); 173 } 174 175 switch ($forum->type) { 176 case 'single': 177 if (!empty($discussions) && count($discussions) > 1) { 178 echo $OUTPUT->notification(get_string('warnformorepost', 'forum')); 179 } 180 if (! $post = forum_get_post_full($discussion->firstpost)) { 181 print_error('cannotfindfirstpost', 'forum'); 182 } 183 if ($mode) { 184 set_user_preference("forum_displaymode", $mode); 185 } 186 187 $canreply = forum_user_can_post($forum, $discussion, $USER, $cm, $course, $context); 188 $canrate = has_capability('mod/forum:rate', $context); 189 $displaymode = get_user_preferences("forum_displaymode", $CFG->forum_displaymode); 190 191 echo ' '; // this should fix the floating in FF 192 forum_print_discussion($course, $cm, $forum, $discussion, $post, $displaymode, $canreply, $canrate); 193 break; 194 195 case 'eachuser': 196 echo '<p class="mdl-align">'; 197 if (forum_user_can_post_discussion($forum, null, -1, $cm)) { 198 print_string("allowsdiscussions", "forum"); 199 } else { 200 echo ' '; 201 } 202 echo '</p>'; 203 if (!empty($showall)) { 204 forum_print_latest_discussions($course, $forum, 0, 'header', '', -1, -1, -1, 0, $cm); 205 } else { 206 forum_print_latest_discussions($course, $forum, -1, 'header', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm); 207 } 208 break; 209 210 case 'teacher': 211 if (!empty($showall)) { 212 forum_print_latest_discussions($course, $forum, 0, 'header', '', -1, -1, -1, 0, $cm); 213 } else { 214 forum_print_latest_discussions($course, $forum, -1, 'header', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm); 215 } 216 break; 217 218 case 'blog': 219 echo '<br />'; 220 if (!empty($showall)) { 221 forum_print_latest_discussions($course, $forum, 0, 'plain', '', -1, -1, -1, 0, $cm); 222 } else { 223 forum_print_latest_discussions($course, $forum, -1, 'plain', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm); 224 } 225 break; 226 227 default: 228 echo '<br />'; 229 if (!empty($showall)) { 230 forum_print_latest_discussions($course, $forum, 0, 'header', '', -1, -1, -1, 0, $cm); 231 } else { 232 forum_print_latest_discussions($course, $forum, -1, 'header', '', -1, -1, $page, $CFG->forum_manydiscussions, $cm); 233 } 234 235 236 break; 237 } 238 239 // Add the subscription toggle JS. 240 $PAGE->requires->yui_module('moodle-mod_forum-subscriptiontoggle', 'Y.M.mod_forum.subscriptiontoggle.init'); 241 242 echo $OUTPUT->footer($course);
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |