Merge branch 'MDL-66705-master' of git://github.com/abgreeve/moodle
[moodle.git] / blog / preferences.php
CommitLineData
cae83708 1<?php
cae83708 2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
4a173181 16
e96f2a77 17
cae83708 18/**
19 * Form page for blog preferences
20 *
21 * @package moodlecore
22 * @subpackage blog
23 * @copyright 2009 Nicolas Connault
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 */
4a173181 26
cae83708 27require_once('../config.php');
28require_once($CFG->dirroot.'/blog/lib.php');
29require_once('preferences_form.php');
6e65554e 30require_once($CFG->dirroot.'/user/editlib.php');
cae83708 31
32$courseid = optional_param('courseid', SITEID, PARAM_INT);
b0e90a0c 33$modid = optional_param('modid', null, PARAM_INT);
34$userid = optional_param('userid', null, PARAM_INT);
35$tagid = optional_param('tagid', null, PARAM_INT);
36$groupid = optional_param('groupid', null, PARAM_INT);
37
2713c6bd
SH
38$url = new moodle_url('/blog/preferences.php');
39if ($courseid !== SITEID) {
40 $url->param('courseid', $courseid);
41}
42if ($modid !== null) {
43 $url->param('modid', $modid);
44}
45if ($userid !== null) {
46 $url->param('userid', $userid);
47}
48if ($tagid !== null) {
49 $url->param('tagid', $tagid);
50}
51if ($groupid !== null) {
52 $url->param('groupid', $groupid);
53}
54
55$PAGE->set_url($url);
566889aa 56$PAGE->set_pagelayout('admin');
cae83708 57
68fc1cc2 58$sitecontext = context_system::instance();
880c5073
AG
59$usercontext = context_user::instance($USER->id);
60$PAGE->set_context($usercontext);
68fc1cc2 61require_login($courseid);
ab2f17b0 62
850d2db8 63if (empty($CFG->enableblogs)) {
cae83708 64 print_error('blogdisable', 'blog');
65}
66
67a1f639
SB
67if (isguestuser()) {
68 print_error('noguest');
69}
70
68fc1cc2
AA
71// The preference is site wide not blog specific. Hence user should have permissions in site level.
72require_capability('moodle/blog:view', $sitecontext);
4a173181 73
2b6e53e8 74// If data submitted, then process and store.
4a173181 75
cae83708 76$mform = new blog_preferences_form('preferences.php');
92681489 77$mform->set_data(array('pagesize' => get_user_preferences('blogpagesize')));
4a173181 78
cae83708 79if (!$mform->is_cancelled() && $data = $mform->get_data()) {
80 $pagesize = $data->pagesize;
e96f2a77 81
cae83708 82 if ($pagesize < 1) {
83 print_error('invalidpagesize');
4a173181 84 }
6e65554e
MG
85 useredit_update_user_preference(['id' => $USER->id,
86 'preference_blogpagesize' => $pagesize]);
cae83708 87}
88
2b6e53e8 89if ($mform->is_cancelled()) {
4e1f6047 90 redirect($CFG->wwwroot . '/user/preferences.php');
cae83708 91}
92
93$site = get_site();
94
95$strpreferences = get_string('preferences');
96$strblogs = get_string('blogs', 'blog');
db837673 97
cae83708 98$title = "$site->shortname: $strblogs : $strpreferences";
99$PAGE->set_title($title);
880c5073 100$PAGE->set_heading(fullname($USER));
4a173181 101
e640790e 102echo $OUTPUT->header();
4a173181 103
cae83708 104echo $OUTPUT->heading("$strblogs : $strpreferences", 2);
4a173181 105
cae83708 106$mform->display();
4a173181 107
cae83708 108echo $OUTPUT->footer();