Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle. If not, see <http://www.gnu.org/licenses/>.

require_once('../../config.php');

require_once(__DIR__ . '/create_form.php');

require_once($CFG->dirroot . '/mod/wiki/lib.php');

require_once($CFG->dirroot . '/mod/wiki/locallib.php');

require_once($CFG->dirroot . '/mod/wiki/pagelib.php');

// this page accepts two actions: new and create

// 'new' action will display a form contains page title and page format

// selections

// 'create' action will create a new page in db, and redirect to

// page editing page.

$action = optional_param('action', 'new', PARAM_TEXT);

$wid = optional_param('wid', 0, PARAM_INT);

$swid = optional_param('swid', 0, PARAM_INT);

$group = optional_param('group', 0, PARAM_INT);

$uid = optional_param('uid', 0, PARAM_INT);

// 'create' action must be submitted by moodle form

// so sesskey must be checked

if ($action == 'create') {

    if (!confirm_sesskey()) {

        throw new \moodle_exception('invalidsesskey');

    }

}

if (!empty($swid)) {

    $subwiki = wiki_get_subwiki($swid);

    if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {

        throw new \moodle_exception('incorrectwikiid', 'wiki');

    }

} else {

    $subwiki = wiki_get_subwiki_by_group($wid, $group, $uid);

    if (!$wiki = wiki_get_wiki($wid)) {

        throw new \moodle_exception('incorrectwikiid', 'wiki');

    }

}

if (!$cm = get_coursemodule_from_instance('wiki', $wiki->id)) {

    throw new \moodle_exception('invalidcoursemodule');

}

$groups = new stdClass();

if (groups_get_activity_groupmode($cm)) {

    $modulecontext = context_module::instance($cm->id);

    $canaccessgroups = has_capability('moodle/site:accessallgroups', $modulecontext);

    if ($canaccessgroups) {

        $groups->availablegroups = groups_get_all_groups($cm->course, 0, 0, 'g.*', false, true);

        $allpart = new stdClass();

        $allpart->id = '0';

        $allpart->name = get_string('allparticipants');

        array_unshift($groups->availablegroups, $allpart);

    } else {

        $groups->availablegroups = groups_get_all_groups($cm->course, $USER->id, 0, 'g.*', false, true);

    }

    if (!empty($group)) {

        $groups->currentgroup = $group;

    } else {

        $groups->currentgroup = groups_get_activity_group($cm);

    }

}

$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);

require_login($course, true, $cm);

// The title of the new page, cannot be empty.

$title = optional_param('title', get_string('newpage', 'wiki'), PARAM_TEXT);

$wikipage = new page_wiki_create($wiki, $subwiki, $cm);

if (!empty($swid)) {

    $wikipage->set_gid($subwiki->groupid);

    $wikipage->set_uid($subwiki->userid);

    $wikipage->set_swid($swid);

} else {

    $wikipage->set_wid($wid);

    $wikipage->set_gid($group);

    $wikipage->set_uid($uid);

}

$wikipage->set_availablegroups($groups);

$wikipage->set_title($title);

// set page action, and initialise moodle form

$wikipage->set_action($action);

switch ($action) {

case 'create':

    $newpageid = $wikipage->create_page($title);

    redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid);

    break;

case 'new':

    // Go straight to editing if we know the page title and we're in force format mode.

    if ((int)$wiki->forceformat == 1 && $title != get_string('newpage', 'wiki')) {

        $newpageid = $wikipage->create_page($title);

        redirect($CFG->wwwroot . '/mod/wiki/edit.php?pageid='.$newpageid);

    } else {

        $wikipage->print_header();

        // Create a new page.

        $wikipage->print_content($title);

    }

    $wikipage->print_footer();

    break;

}