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 18require_once('../../config.php'); 19require_once(__DIR__ . '/create_form.php'); 20require_once($CFG->dirroot . '/mod/wiki/lib.php'); 21require_once($CFG->dirroot . '/mod/wiki/locallib.php'); 22require_once($CFG->dirroot . '/mod/wiki/pagelib.php'); 23 24// this page accepts two actions: new and create 25// 'new' action will display a form contains page title and page format 26// selections 27// 'create' action will create a new page in db, and redirect to 28// page editing page. 29$action = optional_param('action', 'new', PARAM_TEXT); 30$wid = optional_param('wid', 0, PARAM_INT); 31$swid = optional_param('swid', 0, PARAM_INT); 32$group = optional_param('group', 0, PARAM_INT); 33$uid = optional_param('uid', 0, PARAM_INT); 34 35// 'create' action must be submitted by moodle form 36// so sesskey must be checked 37if ($action == 'create') { 38 if (!confirm_sesskey()) { 39 print_error('invalidsesskey'); 40 } 41} 42 43if (!empty($swid)) { 44 $subwiki = wiki_get_subwiki($swid); 45 46 if (!$wiki = wiki_get_wiki($subwiki->wikiid)) { 47 print_error('incorrectwikiid', 'wiki'); 48 } 49 50} else { 51 $subwiki = wiki_get_subwiki_by_group($wid, $group, $uid); 52 53 if (!$wiki = wiki_get_wiki($wid)) { 54 print_error('incorrectwikiid', 'wiki'); 55 } 56 57} 58 59if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) { 60 print_error('invalidcoursemodule'); 61} 62 63$groups = new stdClass(); 64if (groups_get_activity_groupmode($cm)) { 65 $modulecontext = context_module::instance($cm->id); 66 $canaccessgroups = has_capability('moodle/site:accessallgroups', $modulecontext); 67 if ($canaccessgroups) { 68 $groups->availablegroups = groups_get_all_groups($cm->course); 69 $allpart = new stdClass(); 70 $allpart->id = '0'; 71 $allpart->name = get_string('allparticipants'); 72 array_unshift($groups->availablegroups, $allpart); 73 } else { 74 $groups->availablegroups = groups_get_all_groups($cm->course, $USER->id); 75 } 76 if (!empty($group)) { 77 $groups->currentgroup = $group; 78 } else { 79 $groups->currentgroup = groups_get_activity_group($cm); 80 } 81} 82 83$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 84 85require_login($course, true, $cm); 86 87// The title of the new page, cannot be empty. 88$title = optional_param('title', get_string('newpage', 'wiki'), PARAM_TEXT); 89$wikipage = new page_wiki_create($wiki, $subwiki, $cm); 90 91if (!empty($swid)) { 92 $wikipage->set_gid($subwiki->groupid); 93 $wikipage->set_uid($subwiki->userid); 94 $wikipage->set_swid($swid); 95} else { 96 $wikipage->set_wid($wid); 97 $wikipage->set_gid($group); 98 $wikipage->set_uid($uid); 99} 100 101$wikipage->set_availablegroups($groups); 102$wikipage->set_title($title); 103 104// set page action, and initialise moodle form 105$wikipage->set_action($action); 106 107switch ($action) { 108case 'create': 109 $newpageid = $wikipage->create_page($title); 110 redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid); 111 break; 112case 'new': 113 // Go straight to editing if we know the page title and we're in force format mode. 114 if ((int)$wiki->forceformat == 1 && $title != get_string('newpage', 'wiki')) { 115 $newpageid = $wikipage->create_page($title); 116 redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid); 117 } else { 118 $wikipage->print_header(); 119 // Create a new page. 120 $wikipage->print_content($title); 121 } 122 $wikipage->print_footer(); 123 break; 124} 125