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2738 lines
96 KiB
2738 lines
96 KiB
2 years ago
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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file contains several classes uses to render the diferent pages
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* of the wiki module
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*
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* @package mod_wiki
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* @copyright 2009 Marc Alier, Jordi Piguillem marc.alier@upc.edu
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* @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
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*
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* @author Jordi Piguillem
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* @author Marc Alier
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* @author David Jimenez
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* @author Josep Arus
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* @author Daniel Serrano
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* @author Kenneth Riba
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/mod/wiki/edit_form.php');
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/**
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* Class page_wiki contains the common code between all pages
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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abstract class page_wiki {
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/**
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* @var object Current subwiki
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*/
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protected $subwiki;
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/**
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* @var int Current page
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*/
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protected $page;
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/**
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* @var string Current page title
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*/
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protected $title;
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/**
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* @var int Current group ID
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*/
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protected $gid;
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/**
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* @var object module context object
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*/
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protected $modcontext;
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/**
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* @var int Current user ID
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*/
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protected $uid;
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/**
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* @var array The tabs set used in wiki module
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*/
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protected $tabs = array('view' => 'view', 'edit' => 'edit', 'comments' => 'comments',
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'history' => 'history', 'map' => 'map', 'files' => 'files',
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'admin' => 'admin');
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/**
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* @var array tabs options
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*/
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protected $tabs_options = array();
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/**
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* @var mod_wiki_renderer wiki renderer
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*/
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protected $wikioutput;
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/**
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* @var stdClass course module.
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*/
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protected $cm;
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/**
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* page_wiki constructor
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*
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* @param $wiki. Current wiki
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* @param $subwiki. Current subwiki.
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* @param $cm. Current course_module.
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*/
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function __construct($wiki, $subwiki, $cm) {
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global $PAGE, $CFG;
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$this->subwiki = $subwiki;
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$this->cm = $cm;
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$this->modcontext = context_module::instance($this->cm->id);
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// initialise wiki renderer
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$this->wikioutput = $PAGE->get_renderer('mod_wiki');
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$PAGE->set_cacheable(true);
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$PAGE->set_cm($cm);
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$PAGE->set_activity_record($wiki);
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// the search box
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if (!empty($subwiki->id)) {
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$search = optional_param('searchstring', null, PARAM_TEXT);
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$PAGE->set_button(wiki_search_form($cm, $search, $subwiki));
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}
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}
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/**
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* This method prints the top of the page.
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*/
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function print_header() {
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global $OUTPUT, $PAGE, $CFG, $USER, $SESSION;
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$PAGE->set_heading($PAGE->course->fullname);
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$this->set_url();
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if (isset($SESSION->wikipreviousurl) && is_array($SESSION->wikipreviousurl)) {
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$this->process_session_url();
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}
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$this->set_session_url();
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$this->create_navbar();
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$this->setup_tabs();
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echo $OUTPUT->header();
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$wiki = $PAGE->activityrecord;
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echo $OUTPUT->heading(format_string($wiki->name));
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echo $this->wikioutput->wiki_info();
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// tabs are associated with pageid, so if page is empty, tabs should be disabled
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if (!empty($this->page) && !empty($this->tabs)) {
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echo $this->wikioutput->tabs($this->page, $this->tabs, $this->tabs_options);
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}
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}
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/**
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* Protected method to print current page title.
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*/
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protected function print_pagetitle() {
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global $OUTPUT;
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$html = '';
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$html .= $OUTPUT->container_start('wiki_headingtitle');
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$html .= $OUTPUT->heading(format_string($this->title), 3);
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$html .= $OUTPUT->container_end();
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echo $html;
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}
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/**
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* Setup page tabs, if options is empty, will set up active tab automatically
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* @param array $options, tabs options
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*/
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protected function setup_tabs($options = array()) {
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global $CFG, $PAGE;
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$groupmode = groups_get_activity_groupmode($this->cm);
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if (empty($CFG->usecomments) || !has_capability('mod/wiki:viewcomment', $PAGE->context)){
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unset($this->tabs['comments']);
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}
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if (!has_capability('mod/wiki:editpage', $PAGE->context)){
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unset($this->tabs['edit']);
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}
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if ($groupmode and $groupmode == VISIBLEGROUPS) {
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$currentgroup = groups_get_activity_group($this->cm);
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$manage = has_capability('mod/wiki:managewiki', $this->modcontext);
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$edit = has_capability('mod/wiki:editpage', $PAGE->context);
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if (!$manage and !($edit and groups_is_member($currentgroup))) {
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unset($this->tabs['edit']);
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}
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}
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if (empty($options)) {
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$this->tabs_options = array('activetab' => substr(get_class($this), 10));
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} else {
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$this->tabs_options = $options;
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}
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}
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/**
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* This method must be overwritten to print the page content.
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*/
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function print_content() {
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throw new coding_exception('Page wiki class does not implement method print_content()');
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}
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/**
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* Method to set the current page
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*
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* @param object $page Current page
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*/
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function set_page($page) {
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global $PAGE;
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$this->page = $page;
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$this->title = $page->title;
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// set_title calls format_string itself so no probs there
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$PAGE->set_title($this->title);
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}
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/**
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* Method to set the current page title.
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* This method must be called when the current page is not created yet.
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* @param string $title Current page title.
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*/
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function set_title($title) {
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global $PAGE;
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$this->page = null;
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$this->title = $title;
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// set_title calls format_string itself so no probs there
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$PAGE->set_title($this->title);
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}
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/**
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* Method to set current group id
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* @param int $gid Current group id
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*/
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function set_gid($gid) {
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$this->gid = $gid;
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}
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/**
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* Method to set current user id
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* @param int $uid Current user id
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*/
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function set_uid($uid) {
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$this->uid = $uid;
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}
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/**
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* Method to set the URL of the page.
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* This method must be overwritten by every type of page.
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*/
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protected function set_url() {
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throw new coding_exception('Page wiki class does not implement method set_url()');
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}
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/**
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* Protected method to create the common items of the navbar in every page type.
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*/
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protected function create_navbar() {
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global $PAGE, $CFG;
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$PAGE->navbar->add(format_string($this->title), $CFG->wwwroot . '/mod/wiki/view.php?pageid=' . $this->page->id);
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}
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/**
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* This method print the footer of the page.
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*/
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function print_footer() {
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global $OUTPUT;
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echo $OUTPUT->footer();
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}
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protected function process_session_url() {
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global $USER, $SESSION;
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//delete locks if edit
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$url = $SESSION->wikipreviousurl;
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switch ($url['page']) {
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case 'edit':
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wiki_delete_locks($url['params']['pageid'], $USER->id, $url['params']['section'], false);
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break;
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}
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}
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protected function set_session_url() {
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global $SESSION;
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unset($SESSION->wikipreviousurl);
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}
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}
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/**
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* View a wiki page
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class page_wiki_view extends page_wiki {
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function print_header() {
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global $PAGE;
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parent::print_header();
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$this->wikioutput->wiki_print_subwiki_selector($PAGE->activityrecord, $this->subwiki, $this->page, 'view');
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if (!empty($this->page)) {
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echo $this->wikioutput->prettyview_link($this->page);
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}
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//echo $this->wikioutput->page_index();
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$this->print_pagetitle();
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}
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function print_content() {
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global $PAGE, $CFG;
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if (wiki_user_can_view($this->subwiki)) {
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if (!empty($this->page)) {
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wiki_print_page_content($this->page, $this->modcontext, $this->subwiki->id);
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$wiki = $PAGE->activityrecord;
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} else {
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print_string('nocontent', 'wiki');
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// TODO: fix this part
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$swid = 0;
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if (!empty($this->subwiki)) {
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$swid = $this->subwiki->id;
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}
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}
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} else {
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echo get_string('cannotviewpage', 'wiki');
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}
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}
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function set_url() {
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global $PAGE, $CFG;
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$params = array();
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if (isset($this->cm->id)) {
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$params['id'] = $this->cm->id;
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} else if (!empty($this->page) and $this->page != null) {
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$params['pageid'] = $this->page->id;
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} else if (!empty($this->gid)) {
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$params['wid'] = $this->cm->instance;
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$params['group'] = $this->gid;
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} else if (!empty($this->title)) {
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$params['swid'] = $this->subwiki->id;
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$params['title'] = $this->title;
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} else {
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print_error(get_string('invalidparameters', 'wiki'));
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}
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$PAGE->set_url(new moodle_url($CFG->wwwroot . '/mod/wiki/view.php', $params));
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}
|
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protected function create_navbar() {
|
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global $PAGE;
|
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$PAGE->navbar->add(format_string($this->title));
|
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$PAGE->navbar->add(get_string('view', 'wiki'));
|
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}
|
||
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}
|
||
|
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|
||
|
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/**
|
||
|
|
* Wiki page editing page
|
||
|
|
*
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
||
|
|
*/
|
||
|
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class page_wiki_edit extends page_wiki {
|
||
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|
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|
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public static $attachmentoptions;
|
||
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|
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|
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protected $sectioncontent;
|
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/** @var string the section name needed to be edited */
|
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protected $section;
|
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protected $overridelock = false;
|
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protected $versionnumber = -1;
|
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protected $upload = false;
|
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protected $attachments = 0;
|
||
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protected $deleteuploads = array();
|
||
|
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protected $format;
|
||
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|
||
|
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function __construct($wiki, $subwiki, $cm) {
|
||
|
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global $CFG, $PAGE;
|
||
|
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parent::__construct($wiki, $subwiki, $cm);
|
||
|
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$showfilemanager = false;
|
||
|
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if (has_capability('mod/wiki:managefiles', context_module::instance($cm->id))) {
|
||
|
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$showfilemanager = true;
|
||
|
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}
|
||
|
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self::$attachmentoptions = array('subdirs' => false, 'maxfiles' => - 1, 'maxbytes' => $CFG->maxbytes,
|
||
|
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'accepted_types' => '*', 'enable_filemanagement' => $showfilemanager);
|
||
|
|
$PAGE->requires->js_init_call('M.mod_wiki.renew_lock', null, true);
|
||
|
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}
|
||
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|
||
|
|
protected function print_pagetitle() {
|
||
|
|
global $OUTPUT;
|
||
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|
||
|
|
$title = $this->title;
|
||
|
|
if (isset($this->section)) {
|
||
|
|
$title .= ' : ' . $this->section;
|
||
|
|
}
|
||
|
|
echo $OUTPUT->container_start('wiki_clear wiki_headingtitle');
|
||
|
|
echo $OUTPUT->heading(format_string($title), 3);
|
||
|
|
echo $OUTPUT->container_end();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
global $OUTPUT, $PAGE;
|
||
|
|
$PAGE->requires->data_for_js('wiki', array('renew_lock_timeout' => LOCK_TIMEOUT - 5, 'pageid' => $this->page->id, 'section' => $this->section));
|
||
|
|
|
||
|
|
parent::print_header();
|
||
|
|
|
||
|
|
$this->print_pagetitle();
|
||
|
|
|
||
|
|
print '<noscript>' . $OUTPUT->box(get_string('javascriptdisabledlocks', 'wiki'), 'errorbox') . '</noscript>';
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
if (wiki_user_can_edit($this->subwiki)) {
|
||
|
|
$this->print_edit();
|
||
|
|
} else {
|
||
|
|
echo get_string('cannoteditpage', 'wiki');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$params = array('pageid' => $this->page->id);
|
||
|
|
|
||
|
|
if (isset($this->section)) {
|
||
|
|
$params['section'] = $this->section;
|
||
|
|
}
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/edit.php', $params);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_session_url() {
|
||
|
|
global $SESSION;
|
||
|
|
|
||
|
|
$SESSION->wikipreviousurl = array('page' => 'edit', 'params' => array('pageid' => $this->page->id, 'section' => $this->section));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function process_session_url() {
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_section($sectioncontent, $section) {
|
||
|
|
$this->sectioncontent = $sectioncontent;
|
||
|
|
$this->section = $section;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_versionnumber($versionnumber) {
|
||
|
|
$this->versionnumber = $versionnumber;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_overridelock($override) {
|
||
|
|
$this->overridelock = $override;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_format($format) {
|
||
|
|
$this->format = $format;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_upload($upload) {
|
||
|
|
$this->upload = $upload;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_attachments($attachments) {
|
||
|
|
$this->attachments = $attachments;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_deleteuploads($deleteuploads) {
|
||
|
|
$this->deleteuploads = $deleteuploads;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
|
||
|
|
$PAGE->navbar->add(get_string('edit', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function check_locks() {
|
||
|
|
global $OUTPUT, $USER, $CFG;
|
||
|
|
|
||
|
|
if (!wiki_set_lock($this->page->id, $USER->id, $this->section, true)) {
|
||
|
|
print $OUTPUT->box(get_string('pageislocked', 'wiki'), 'generalbox boxwidthnormal boxaligncenter');
|
||
|
|
|
||
|
|
if ($this->overridelock) {
|
||
|
|
$params = 'pageid=' . $this->page->id;
|
||
|
|
|
||
|
|
if ($this->section) {
|
||
|
|
$params .= '§ion=' . urlencode($this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
$form = '<form method="post" action="' . $CFG->wwwroot . '/mod/wiki/overridelocks.php?' . $params . '">';
|
||
|
|
$form .= '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
|
||
|
|
$form .= '<input type="submit" class="btn btn-secondary" value="' . get_string('overridelocks', 'wiki') . '" />';
|
||
|
|
$form .= '</form>';
|
||
|
|
|
||
|
|
print $OUTPUT->box($form, 'generalbox boxwidthnormal boxaligncenter');
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function print_edit($content = null) {
|
||
|
|
global $CFG, $OUTPUT, $USER, $PAGE;
|
||
|
|
|
||
|
|
if (!$this->check_locks()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
//delete old locks (> 1 hour)
|
||
|
|
wiki_delete_old_locks();
|
||
|
|
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
$format = $version->contentformat;
|
||
|
|
|
||
|
|
if ($content == null) {
|
||
|
|
if (empty($this->section)) {
|
||
|
|
$content = $version->content;
|
||
|
|
} else {
|
||
|
|
$content = $this->sectioncontent;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$versionnumber = $version->version;
|
||
|
|
if ($this->versionnumber >= 0) {
|
||
|
|
if ($version->version != $this->versionnumber) {
|
||
|
|
print $OUTPUT->box(get_string('wrongversionlock', 'wiki'), 'errorbox');
|
||
|
|
$versionnumber = $this->versionnumber;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$url = $CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $this->page->id;
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$url .= "§ion=" . urlencode($this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
$params = array(
|
||
|
|
'attachmentoptions' => page_wiki_edit::$attachmentoptions,
|
||
|
|
'format' => $version->contentformat,
|
||
|
|
'version' => $versionnumber,
|
||
|
|
'pagetitle' => $this->page->title,
|
||
|
|
'contextid' => $this->modcontext->id
|
||
|
|
);
|
||
|
|
|
||
|
|
$data = new StdClass();
|
||
|
|
$data->newcontent = $content;
|
||
|
|
$data->version = $versionnumber;
|
||
|
|
$data->format = $format;
|
||
|
|
|
||
|
|
switch ($format) {
|
||
|
|
case 'html':
|
||
|
|
$data->newcontentformat = FORMAT_HTML;
|
||
|
|
// Append editor context to editor options, giving preference to existing context.
|
||
|
|
page_wiki_edit::$attachmentoptions = array_merge(array('context' => $this->modcontext), page_wiki_edit::$attachmentoptions);
|
||
|
|
$data = file_prepare_standard_editor($data, 'newcontent', page_wiki_edit::$attachmentoptions, $this->modcontext, 'mod_wiki', 'attachments', $this->subwiki->id);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($version->contentformat != 'html') {
|
||
|
|
$params['fileitemid'] = $this->subwiki->id;
|
||
|
|
$params['component'] = 'mod_wiki';
|
||
|
|
$params['filearea'] = 'attachments';
|
||
|
|
}
|
||
|
|
|
||
|
|
$data->tags = core_tag_tag::get_item_tags_array('mod_wiki', 'wiki_pages', $this->page->id);
|
||
|
|
|
||
|
|
$form = new mod_wiki_edit_form($url, $params);
|
||
|
|
$form->set_data($data);
|
||
|
|
$form->display();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's view comments page
|
||
|
|
*
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
||
|
|
*/
|
||
|
|
class page_wiki_comments extends page_wiki {
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
|
||
|
|
parent::print_header();
|
||
|
|
|
||
|
|
$this->print_pagetitle();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $CFG, $OUTPUT, $USER, $PAGE;
|
||
|
|
require_once($CFG->dirroot . '/mod/wiki/locallib.php');
|
||
|
|
|
||
|
|
$page = $this->page;
|
||
|
|
$subwiki = $this->subwiki;
|
||
|
|
$wiki = $PAGE->activityrecord;
|
||
|
|
list($context, $course, $cm) = get_context_info_array($this->modcontext->id);
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewcomment', $this->modcontext, NULL, true, 'noviewcommentpermission', 'wiki');
|
||
|
|
|
||
|
|
$comments = wiki_get_comments($this->modcontext->id, $page->id);
|
||
|
|
|
||
|
|
if (has_capability('mod/wiki:editcomment', $this->modcontext)) {
|
||
|
|
echo '<div class="midpad"><a href="' . $CFG->wwwroot . '/mod/wiki/editcomments.php?action=add&pageid=' . $page->id . '">' . get_string('addcomment', 'wiki') . '</a></div>';
|
||
|
|
}
|
||
|
|
|
||
|
|
$options = array('swid' => $this->page->subwikiid, 'pageid' => $page->id);
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
$format = $version->contentformat;
|
||
|
|
|
||
|
|
if (empty($comments)) {
|
||
|
|
echo html_writer::tag('p', get_string('nocomments', 'wiki'), array('class' => 'bold'));
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($comments as $comment) {
|
||
|
|
|
||
|
|
$user = wiki_get_user_info($comment->userid);
|
||
|
|
|
||
|
|
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', context_course::instance($course->id)));
|
||
|
|
$by = new stdclass();
|
||
|
|
$by->name = '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $course->id . '">' . $fullname . '</a>';
|
||
|
|
$by->date = userdate($comment->timecreated);
|
||
|
|
|
||
|
|
$t = new html_table();
|
||
|
|
$t->id = 'wiki-comments';
|
||
|
|
$cell1 = new html_table_cell($OUTPUT->user_picture($user, array('popup' => true)));
|
||
|
|
$cell2 = new html_table_cell(get_string('bynameondate', 'forum', $by));
|
||
|
|
$cell3 = new html_table_cell();
|
||
|
|
$cell3->atributtes ['width'] = "80%";
|
||
|
|
$cell4 = new html_table_cell();
|
||
|
|
$cell5 = new html_table_cell();
|
||
|
|
|
||
|
|
$row1 = new html_table_row();
|
||
|
|
$row1->cells[] = $cell1;
|
||
|
|
$row1->cells[] = $cell2;
|
||
|
|
$row2 = new html_table_row();
|
||
|
|
$row2->cells[] = $cell3;
|
||
|
|
|
||
|
|
if ($format != 'html') {
|
||
|
|
if ($format == 'creole') {
|
||
|
|
$parsedcontent = wiki_parse_content('creole', $comment->content, $options);
|
||
|
|
} else if ($format == 'nwiki') {
|
||
|
|
$parsedcontent = wiki_parse_content('nwiki', $comment->content, $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
$cell4->text = format_text(html_entity_decode($parsedcontent['parsed_text'], ENT_QUOTES, 'UTF-8'), FORMAT_HTML);
|
||
|
|
} else {
|
||
|
|
$cell4->text = format_text($comment->content, FORMAT_HTML);
|
||
|
|
}
|
||
|
|
|
||
|
|
$row2->cells[] = $cell4;
|
||
|
|
|
||
|
|
$t->data = array($row1, $row2);
|
||
|
|
|
||
|
|
$canedit = $candelete = false;
|
||
|
|
if ((has_capability('mod/wiki:editcomment', $this->modcontext)) and ($USER->id == $user->id)) {
|
||
|
|
$candelete = $canedit = true;
|
||
|
|
}
|
||
|
|
if ((has_capability('mod/wiki:managecomment', $this->modcontext))) {
|
||
|
|
$candelete = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
$editicon = $deleteicon = '';
|
||
|
|
if ($canedit) {
|
||
|
|
$urledit = new moodle_url('/mod/wiki/editcomments.php', array('commentid' => $comment->id, 'pageid' => $page->id, 'action' => 'edit'));
|
||
|
|
$editicon = $OUTPUT->action_icon($urledit, new pix_icon('t/edit', get_string('edit'), '', array('class' => 'iconsmall')));
|
||
|
|
}
|
||
|
|
if ($candelete) {
|
||
|
|
$urldelete = new moodle_url('/mod/wiki/instancecomments.php', array('commentid' => $comment->id, 'pageid' => $page->id, 'action' => 'delete'));
|
||
|
|
$deleteicon = $OUTPUT->action_icon($urldelete,
|
||
|
|
new pix_icon('t/delete',
|
||
|
|
get_string('delete'),
|
||
|
|
'',
|
||
|
|
array('class' => 'iconsmall')));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($candelete || $canedit) {
|
||
|
|
$cell6 = new html_table_cell($editicon.$deleteicon);
|
||
|
|
$row3 = new html_table_row();
|
||
|
|
$row3->cells[] = $cell5;
|
||
|
|
$row3->cells[] = $cell6;
|
||
|
|
$t->data[] = $row3;
|
||
|
|
}
|
||
|
|
|
||
|
|
echo html_writer::tag('div', html_writer::table($t), array('class'=>'no-overflow'));
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/comments.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('comments', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's edit comment
|
||
|
|
*
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
||
|
|
*/
|
||
|
|
class page_wiki_editcomment extends page_wiki {
|
||
|
|
private $comment;
|
||
|
|
private $action;
|
||
|
|
private $form;
|
||
|
|
private $format;
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/comments.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:editcomment', $this->modcontext, NULL, true, 'noeditcommentpermission', 'wiki');
|
||
|
|
|
||
|
|
if ($this->action == 'add') {
|
||
|
|
$this->add_comment_form();
|
||
|
|
} else if ($this->action == 'edit') {
|
||
|
|
$this->edit_comment_form($this->comment);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_action($action, $comment) {
|
||
|
|
global $CFG;
|
||
|
|
require_once($CFG->dirroot . '/mod/wiki/comments_form.php');
|
||
|
|
|
||
|
|
$this->action = $action;
|
||
|
|
$this->comment = $comment;
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
$this->format = $version->contentformat;
|
||
|
|
|
||
|
|
if ($this->format == 'html') {
|
||
|
|
$destination = $CFG->wwwroot . '/mod/wiki/instancecomments.php?pageid=' . $this->page->id;
|
||
|
|
$this->form = new mod_wiki_comments_form($destination);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$PAGE->navbar->add(get_string('comments', 'wiki'), $CFG->wwwroot . '/mod/wiki/comments.php?pageid=' . $this->page->id);
|
||
|
|
|
||
|
|
if ($this->action == 'add') {
|
||
|
|
$PAGE->navbar->add(get_string('insertcomment', 'wiki'));
|
||
|
|
} else {
|
||
|
|
$PAGE->navbar->add(get_string('editcomment', 'wiki'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'comments', 'activetab' => 'comments'));
|
||
|
|
}
|
||
|
|
|
||
|
|
private function add_comment_form() {
|
||
|
|
global $CFG;
|
||
|
|
require_once($CFG->dirroot . '/mod/wiki/editors/wiki_editor.php');
|
||
|
|
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
|
||
|
|
if ($this->format == 'html') {
|
||
|
|
$com = new stdClass();
|
||
|
|
$com->action = 'add';
|
||
|
|
$com->commentoptions = array('trusttext' => true, 'maxfiles' => 0);
|
||
|
|
$this->form->set_data($com);
|
||
|
|
$this->form->display();
|
||
|
|
} else {
|
||
|
|
wiki_print_editor_wiki($this->page->id, null, $this->format, -1, null, false, null, 'addcomments');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private function edit_comment_form($com) {
|
||
|
|
global $CFG;
|
||
|
|
require_once($CFG->dirroot . '/mod/wiki/comments_form.php');
|
||
|
|
require_once($CFG->dirroot . '/mod/wiki/editors/wiki_editor.php');
|
||
|
|
|
||
|
|
if ($this->format == 'html') {
|
||
|
|
$com->action = 'edit';
|
||
|
|
$com->entrycomment_editor['text'] = $com->content;
|
||
|
|
$com->commentoptions = array('trusttext' => true, 'maxfiles' => 0);
|
||
|
|
|
||
|
|
$this->form->set_data($com);
|
||
|
|
$this->form->display();
|
||
|
|
} else {
|
||
|
|
wiki_print_editor_wiki($this->page->id, $com->content, $this->format, -1, null, false, array(), 'editcomments', $com->id);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Wiki page search page
|
||
|
|
*
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
||
|
|
*/
|
||
|
|
class page_wiki_search extends page_wiki {
|
||
|
|
private $search_result;
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$PAGE->navbar->add(format_string($this->title));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_search_string($search, $searchcontent) {
|
||
|
|
$swid = $this->subwiki->id;
|
||
|
|
if ($searchcontent) {
|
||
|
|
$this->search_result = wiki_search_all($swid, $search);
|
||
|
|
} else {
|
||
|
|
$this->search_result = wiki_search_title($swid, $search);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/search.php');
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
parent::print_header();
|
||
|
|
|
||
|
|
$wiki = $PAGE->activityrecord;
|
||
|
|
$page = (object)array('title' => $wiki->firstpagetitle);
|
||
|
|
$this->wikioutput->wiki_print_subwiki_selector($wiki, $this->subwiki, $page, 'search');
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
echo $this->wikioutput->search_result($this->search_result, $this->subwiki);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* Class that models the behavior of wiki's
|
||
|
|
* create page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_create extends page_wiki {
|
||
|
|
|
||
|
|
private $format;
|
||
|
|
private $swid;
|
||
|
|
private $wid;
|
||
|
|
private $action;
|
||
|
|
private $mform;
|
||
|
|
private $groups;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
$this->set_url();
|
||
|
|
parent::print_header();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$params = array();
|
||
|
|
$params['swid'] = $this->swid;
|
||
|
|
if ($this->action == 'new') {
|
||
|
|
$params['action'] = 'new';
|
||
|
|
$params['wid'] = $this->wid;
|
||
|
|
if ($this->title != get_string('newpage', 'wiki')) {
|
||
|
|
$params['title'] = $this->title;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$params['action'] = 'create';
|
||
|
|
}
|
||
|
|
$PAGE->set_url(new moodle_url('/mod/wiki/create.php', $params));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_format($format) {
|
||
|
|
$this->format = $format;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_wid($wid) {
|
||
|
|
$this->wid = $wid;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_swid($swid) {
|
||
|
|
$this->swid = $swid;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_availablegroups($group) {
|
||
|
|
$this->groups = $group;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_action($action) {
|
||
|
|
global $PAGE;
|
||
|
|
$this->action = $action;
|
||
|
|
|
||
|
|
require_once(__DIR__ . '/create_form.php');
|
||
|
|
$url = new moodle_url('/mod/wiki/create.php', array('action' => 'create', 'wid' => $PAGE->activityrecord->id, 'group' => $this->gid, 'uid' => $this->uid));
|
||
|
|
$formats = wiki_get_formats();
|
||
|
|
$options = array('formats' => $formats, 'defaultformat' => $PAGE->activityrecord->defaultformat, 'forceformat' => $PAGE->activityrecord->forceformat, 'groups' => $this->groups);
|
||
|
|
if ($this->title != get_string('newpage', 'wiki')) {
|
||
|
|
$options['disable_pagetitle'] = true;
|
||
|
|
}
|
||
|
|
$this->mform = new mod_wiki_create_form($url->out(false), $options);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE;
|
||
|
|
// navigation_node::get_content formats this before printing.
|
||
|
|
$PAGE->navbar->add($this->title);
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content($pagetitle = '') {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
// @TODO: Change this to has_capability and show an alternative interface.
|
||
|
|
require_capability('mod/wiki:createpage', $this->modcontext, NULL, true, 'nocreatepermission', 'wiki');
|
||
|
|
$data = new stdClass();
|
||
|
|
if (!empty($pagetitle)) {
|
||
|
|
$data->pagetitle = $pagetitle;
|
||
|
|
}
|
||
|
|
$data->pageformat = $PAGE->activityrecord->defaultformat;
|
||
|
|
|
||
|
|
$this->mform->set_data($data);
|
||
|
|
$this->mform->display();
|
||
|
|
}
|
||
|
|
|
||
|
|
function create_page($pagetitle) {
|
||
|
|
global $USER, $PAGE;
|
||
|
|
|
||
|
|
$data = $this->mform->get_data();
|
||
|
|
if (isset($data->groupinfo)) {
|
||
|
|
$groupid = $data->groupinfo;
|
||
|
|
} else if (!empty($this->gid)) {
|
||
|
|
$groupid = $this->gid;
|
||
|
|
} else {
|
||
|
|
$groupid = '0';
|
||
|
|
}
|
||
|
|
if (empty($this->subwiki)) {
|
||
|
|
// If subwiki is not set then try find one and set else create one.
|
||
|
|
if (!$this->subwiki = wiki_get_subwiki_by_group($this->wid, $groupid, $this->uid)) {
|
||
|
|
$swid = wiki_add_subwiki($PAGE->activityrecord->id, $groupid, $this->uid);
|
||
|
|
$this->subwiki = wiki_get_subwiki($swid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if ($data) {
|
||
|
|
$this->set_title($data->pagetitle);
|
||
|
|
$id = wiki_create_page($this->subwiki->id, $data->pagetitle, $data->pageformat, $USER->id);
|
||
|
|
} else {
|
||
|
|
$this->set_title($pagetitle);
|
||
|
|
$id = wiki_create_page($this->subwiki->id, $pagetitle, $PAGE->activityrecord->defaultformat, $USER->id);
|
||
|
|
}
|
||
|
|
$this->page = $id;
|
||
|
|
return $id;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_preview extends page_wiki_edit {
|
||
|
|
|
||
|
|
private $newcontent;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::print_header();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:editpage', $this->modcontext, NULL, true, 'noeditpermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_preview();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_newcontent($newcontent) {
|
||
|
|
$this->newcontent = $newcontent;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$params = array('pageid' => $this->page->id
|
||
|
|
);
|
||
|
|
|
||
|
|
if (isset($this->section)) {
|
||
|
|
$params['section'] = $this->section;
|
||
|
|
}
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/edit.php', $params);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'view', 'activetab' => 'view'));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function check_locks() {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function print_preview() {
|
||
|
|
global $CFG, $PAGE, $OUTPUT;
|
||
|
|
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
$format = $version->contentformat;
|
||
|
|
$content = $version->content;
|
||
|
|
|
||
|
|
$url = $CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $this->page->id;
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$url .= "§ion=" . urlencode($this->section);
|
||
|
|
}
|
||
|
|
$params = array(
|
||
|
|
'attachmentoptions' => page_wiki_edit::$attachmentoptions,
|
||
|
|
'format' => $this->format,
|
||
|
|
'version' => $this->versionnumber,
|
||
|
|
'contextid' => $this->modcontext->id
|
||
|
|
);
|
||
|
|
|
||
|
|
if ($this->format != 'html') {
|
||
|
|
$params['component'] = 'mod_wiki';
|
||
|
|
$params['filearea'] = 'attachments';
|
||
|
|
$params['fileitemid'] = $this->page->id;
|
||
|
|
}
|
||
|
|
$form = new mod_wiki_edit_form($url, $params);
|
||
|
|
|
||
|
|
|
||
|
|
$options = array('swid' => $this->page->subwikiid, 'pageid' => $this->page->id, 'pretty_print' => true);
|
||
|
|
|
||
|
|
if ($data = $form->get_data()) {
|
||
|
|
if (isset($data->newcontent)) {
|
||
|
|
// wiki fromat
|
||
|
|
$text = $data->newcontent;
|
||
|
|
} else {
|
||
|
|
// html format
|
||
|
|
$text = $data->newcontent_editor['text'];
|
||
|
|
}
|
||
|
|
$parseroutput = wiki_parse_content($data->contentformat, $text, $options);
|
||
|
|
$this->set_newcontent($text);
|
||
|
|
echo $OUTPUT->notification(get_string('previewwarning', 'wiki'), 'notifyproblem');
|
||
|
|
$content = format_text($parseroutput['parsed_text'], FORMAT_HTML, array('overflowdiv'=>true, 'filter'=>false));
|
||
|
|
echo $OUTPUT->box($content, 'generalbox wiki_previewbox');
|
||
|
|
$content = $this->newcontent;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->print_edit($content);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* Class that models the behavior of wiki's
|
||
|
|
* view differences
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_diff extends page_wiki {
|
||
|
|
|
||
|
|
private $compare;
|
||
|
|
private $comparewith;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
global $OUTPUT;
|
||
|
|
|
||
|
|
parent::print_header();
|
||
|
|
|
||
|
|
$this->print_pagetitle();
|
||
|
|
$vstring = new stdClass();
|
||
|
|
$vstring->old = $this->compare;
|
||
|
|
$vstring->new = $this->comparewith;
|
||
|
|
echo html_writer::tag('div', get_string('comparewith', 'wiki', $vstring), array('class' => 'wiki_headingtitle'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Print the diff view
|
||
|
|
*/
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_diff_content();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/diff.php', array('pageid' => $this->page->id, 'comparewith' => $this->comparewith, 'compare' => $this->compare));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_comparison($compare, $comparewith) {
|
||
|
|
$this->compare = $compare;
|
||
|
|
$this->comparewith = $comparewith;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('history', 'wiki'), $CFG->wwwroot . '/mod/wiki/history.php?pageid=' . $this->page->id);
|
||
|
|
$PAGE->navbar->add(get_string('diff', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'history', 'activetab' => 'history'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Given two versions of a page, prints a page displaying the differences between them.
|
||
|
|
*
|
||
|
|
* @global object $CFG
|
||
|
|
* @global object $OUTPUT
|
||
|
|
* @global object $PAGE
|
||
|
|
*/
|
||
|
|
private function print_diff_content() {
|
||
|
|
global $CFG, $OUTPUT, $PAGE;
|
||
|
|
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
$total = wiki_count_wiki_page_versions($pageid) - 1;
|
||
|
|
|
||
|
|
$oldversion = wiki_get_wiki_page_version($pageid, $this->compare);
|
||
|
|
|
||
|
|
$newversion = wiki_get_wiki_page_version($pageid, $this->comparewith);
|
||
|
|
|
||
|
|
if ($oldversion && $newversion) {
|
||
|
|
|
||
|
|
$oldtext = format_text(file_rewrite_pluginfile_urls($oldversion->content, 'pluginfile.php', $this->modcontext->id, 'mod_wiki', 'attachments', $this->subwiki->id));
|
||
|
|
$newtext = format_text(file_rewrite_pluginfile_urls($newversion->content, 'pluginfile.php', $this->modcontext->id, 'mod_wiki', 'attachments', $this->subwiki->id));
|
||
|
|
list($diff1, $diff2) = ouwiki_diff_html($oldtext, $newtext);
|
||
|
|
$oldversion->diff = $diff1;
|
||
|
|
$oldversion->user = wiki_get_user_info($oldversion->userid);
|
||
|
|
$newversion->diff = $diff2;
|
||
|
|
$newversion->user = wiki_get_user_info($newversion->userid);
|
||
|
|
|
||
|
|
echo $this->wikioutput->diff($pageid, $oldversion, $newversion, array('total' => $total));
|
||
|
|
} else {
|
||
|
|
print_error('versionerror', 'wiki');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* Class that models the behavior of wiki's history page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_history extends page_wiki {
|
||
|
|
/**
|
||
|
|
* @var int $paging current page
|
||
|
|
*/
|
||
|
|
private $paging;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var int @rowsperpage Items per page
|
||
|
|
*/
|
||
|
|
private $rowsperpage = 10;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var int $allversion if $allversion != 0, all versions will be printed in a signle table
|
||
|
|
*/
|
||
|
|
private $allversion;
|
||
|
|
|
||
|
|
function __construct($wiki, $subwiki, $cm) {
|
||
|
|
global $PAGE;
|
||
|
|
parent::__construct($wiki, $subwiki, $cm);
|
||
|
|
$PAGE->requires->js_init_call('M.mod_wiki.history', null, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_pagetitle() {
|
||
|
|
global $OUTPUT;
|
||
|
|
$html = '';
|
||
|
|
|
||
|
|
$html .= $OUTPUT->container_start('wiki_headingtitle');
|
||
|
|
$html .= $OUTPUT->heading_with_help(format_string($this->title), 'history', 'wiki', '', '', 3);
|
||
|
|
$html .= $OUTPUT->container_end();
|
||
|
|
echo $html;
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_history_content();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/history.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_paging($paging) {
|
||
|
|
$this->paging = $paging;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_allversion($allversion) {
|
||
|
|
$this->allversion = $allversion;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('history', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the history for a given wiki page
|
||
|
|
*
|
||
|
|
* @global object $CFG
|
||
|
|
* @global object $OUTPUT
|
||
|
|
* @global object $PAGE
|
||
|
|
*/
|
||
|
|
private function print_history_content() {
|
||
|
|
global $CFG, $OUTPUT, $PAGE;
|
||
|
|
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
$offset = $this->paging * $this->rowsperpage;
|
||
|
|
// vcount is the latest version
|
||
|
|
$vcount = wiki_count_wiki_page_versions($pageid) - 1;
|
||
|
|
if ($this->allversion) {
|
||
|
|
$versions = wiki_get_wiki_page_versions($pageid, 0, $vcount);
|
||
|
|
} else {
|
||
|
|
$versions = wiki_get_wiki_page_versions($pageid, $offset, $this->rowsperpage);
|
||
|
|
}
|
||
|
|
// We don't want version 0 to be displayed
|
||
|
|
// version 0 is blank page
|
||
|
|
if (end($versions)->version == 0) {
|
||
|
|
array_pop($versions);
|
||
|
|
}
|
||
|
|
|
||
|
|
$contents = array();
|
||
|
|
|
||
|
|
$version0page = wiki_get_wiki_page_version($this->page->id, 0);
|
||
|
|
$creator = wiki_get_user_info($version0page->userid);
|
||
|
|
$a = new StdClass;
|
||
|
|
$a->date = userdate($this->page->timecreated, get_string('strftimedaydatetime', 'langconfig'));
|
||
|
|
$a->username = fullname($creator);
|
||
|
|
echo html_writer::tag ('div', get_string('createddate', 'wiki', $a), array('class' => 'wiki_headingtime'));
|
||
|
|
if ($vcount > 0) {
|
||
|
|
|
||
|
|
/// If there is only one version, we don't need radios nor forms
|
||
|
|
if (count($versions) == 1) {
|
||
|
|
|
||
|
|
$row = array_shift($versions);
|
||
|
|
|
||
|
|
$username = wiki_get_user_info($row->userid);
|
||
|
|
$picture = $OUTPUT->user_picture($username);
|
||
|
|
$date = userdate($row->timecreated, get_string('strftimedate', 'langconfig'));
|
||
|
|
$time = userdate($row->timecreated, get_string('strftimetime', 'langconfig'));
|
||
|
|
$versionid = wiki_get_version($row->id);
|
||
|
|
$versionlink = new moodle_url('/mod/wiki/viewversion.php', array('pageid' => $pageid, 'versionid' => $versionid->id));
|
||
|
|
$userlink = new moodle_url('/user/view.php', array('id' => $username->id, 'course' => $this->cm->course));
|
||
|
|
$contents[] = array('', html_writer::link($versionlink->out(false), $row->version), $picture . html_writer::link($userlink->out(false), fullname($username)), $time, $OUTPUT->container($date, 'wiki_histdate'));
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array('', get_string('version'), get_string('user'), get_string('modified'), '');
|
||
|
|
$table->data = $contents;
|
||
|
|
|
||
|
|
echo html_writer::table($table);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
$checked = $vcount - $offset;
|
||
|
|
$rowclass = array();
|
||
|
|
|
||
|
|
foreach ($versions as $version) {
|
||
|
|
$user = wiki_get_user_info($version->userid);
|
||
|
|
$picture = $OUTPUT->user_picture($user, array('popup' => true));
|
||
|
|
$date = userdate($version->timecreated, get_string('strftimedate'));
|
||
|
|
$rowclass[] = 'wiki_histnewdate';
|
||
|
|
$time = userdate($version->timecreated, get_string('strftimetime', 'langconfig'));
|
||
|
|
$versionid = wiki_get_version($version->id);
|
||
|
|
if ($versionid) {
|
||
|
|
$url = new moodle_url('/mod/wiki/viewversion.php', array('pageid' => $pageid, 'versionid' => $versionid->id));
|
||
|
|
$viewlink = html_writer::link($url->out(false), $version->version);
|
||
|
|
} else {
|
||
|
|
$viewlink = $version->version;
|
||
|
|
}
|
||
|
|
$userlink = new moodle_url('/user/view.php', array('id' => $version->userid, 'course' => $this->cm->course));
|
||
|
|
$contents[] = array($this->choose_from_radio(array($version->version => null), 'compare', 'M.mod_wiki.history()', $checked - 1, true) . $this->choose_from_radio(array($version->version => null), 'comparewith', 'M.mod_wiki.history()', $checked, true), $viewlink, $picture . html_writer::link($userlink->out(false), fullname($user)), $time, $OUTPUT->container($date, 'wiki_histdate'));
|
||
|
|
}
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
|
||
|
|
$icon = $OUTPUT->help_icon('diff', 'wiki');
|
||
|
|
|
||
|
|
$table->head = array(get_string('diff', 'wiki') . $icon, get_string('version'), get_string('user'), get_string('modified'), '');
|
||
|
|
$table->data = $contents;
|
||
|
|
$table->attributes['class'] = 'table generaltable';
|
||
|
|
$table->rowclasses = $rowclass;
|
||
|
|
|
||
|
|
// Print the form.
|
||
|
|
echo html_writer::start_tag('form', array('action'=>new moodle_url('/mod/wiki/diff.php'), 'method'=>'get', 'id'=>'diff'));
|
||
|
|
echo html_writer::tag('div', html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'pageid', 'value'=>$pageid)));
|
||
|
|
echo html_writer::table($table);
|
||
|
|
echo html_writer::start_tag('div');
|
||
|
|
echo html_writer::empty_tag('input', array('type'=>'submit', 'class'=>'wiki_form-button btn btn-secondary', 'value'=>get_string('comparesel', 'wiki')));
|
||
|
|
echo html_writer::end_tag('div');
|
||
|
|
echo html_writer::end_tag('form');
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
print_string('nohistory', 'wiki');
|
||
|
|
}
|
||
|
|
if (!$this->allversion) {
|
||
|
|
//$pagingbar = moodle_paging_bar::make($vcount, $this->paging, $this->rowsperpage, $CFG->wwwroot.'/mod/wiki/history.php?pageid='.$pageid.'&');
|
||
|
|
// $pagingbar->pagevar = $pagevar;
|
||
|
|
echo $OUTPUT->paging_bar($vcount, $this->paging, $this->rowsperpage, $CFG->wwwroot . '/mod/wiki/history.php?pageid=' . $pageid . '&');
|
||
|
|
//print_paging_bar($vcount, $paging, $rowsperpage,$CFG->wwwroot.'/mod/wiki/history.php?pageid='.$pageid.'&','paging');
|
||
|
|
} else {
|
||
|
|
$link = new moodle_url('/mod/wiki/history.php', array('pageid' => $pageid));
|
||
|
|
$OUTPUT->container(html_writer::link($link->out(false), get_string('viewperpage', 'wiki', $this->rowsperpage)));
|
||
|
|
}
|
||
|
|
if ($vcount > $this->rowsperpage && !$this->allversion) {
|
||
|
|
$link = new moodle_url('/mod/wiki/history.php', array('pageid' => $pageid, 'allversion' => 1));
|
||
|
|
$OUTPUT->container(html_writer::link($link->out(false), get_string('viewallhistory', 'wiki')));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Given an array of values, creates a group of radio buttons to be part of a form
|
||
|
|
*
|
||
|
|
* @param array $options An array of value-label pairs for the radio group (values as keys).
|
||
|
|
* @param string $name Name of the radiogroup (unique in the form).
|
||
|
|
* @param string $onclick Function to be executed when the radios are clicked.
|
||
|
|
* @param string $checked The value that is already checked.
|
||
|
|
* @param bool $return If true, return the HTML as a string, otherwise print it.
|
||
|
|
*
|
||
|
|
* @return mixed If $return is false, returns nothing, otherwise returns a string of HTML.
|
||
|
|
*/
|
||
|
|
private function choose_from_radio($options, $name, $onclick = '', $checked = '', $return = false) {
|
||
|
|
|
||
|
|
static $idcounter = 0;
|
||
|
|
|
||
|
|
if (!$name) {
|
||
|
|
$name = 'unnamed';
|
||
|
|
}
|
||
|
|
|
||
|
|
$output = '<span class="radiogroup ' . $name . "\">\n";
|
||
|
|
|
||
|
|
if (!empty($options)) {
|
||
|
|
$currentradio = 0;
|
||
|
|
foreach ($options as $value => $label) {
|
||
|
|
$htmlid = 'auto-rb' . sprintf('%04d', ++$idcounter);
|
||
|
|
$output .= ' <span class="radioelement ' . $name . ' rb' . $currentradio . "\">";
|
||
|
|
$output .= '<input name="' . $name . '" id="' . $htmlid . '" type="radio" value="' . $value . '"';
|
||
|
|
if ($value == $checked) {
|
||
|
|
$output .= ' checked="checked"';
|
||
|
|
}
|
||
|
|
if ($onclick) {
|
||
|
|
$output .= ' onclick="' . $onclick . '"';
|
||
|
|
}
|
||
|
|
if ($label === '') {
|
||
|
|
$output .= ' /> <label for="' . $htmlid . '">' . $value . '</label></span>' . "\n";
|
||
|
|
} else {
|
||
|
|
$output .= ' /> <label for="' . $htmlid . '">' . $label . '</label></span>' . "\n";
|
||
|
|
}
|
||
|
|
$currentradio = ($currentradio + 1) % 2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$output .= '</span>' . "\n";
|
||
|
|
|
||
|
|
if ($return) {
|
||
|
|
return $output;
|
||
|
|
} else {
|
||
|
|
echo $output;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's map page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_map extends page_wiki {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var int wiki view option
|
||
|
|
*/
|
||
|
|
private $view;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $CFG, $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
if ($this->view > 0) {
|
||
|
|
//echo '<div><a href="' . $CFG->wwwroot . '/mod/wiki/map.php?pageid=' . $this->page->id . '">' . get_string('backtomapmenu', 'wiki') . '</a></div>';
|
||
|
|
}
|
||
|
|
|
||
|
|
switch ($this->view) {
|
||
|
|
case 1:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_contributions_content();
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_navigation_content();
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_orphaned_content();
|
||
|
|
break;
|
||
|
|
case 4:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_index_content();
|
||
|
|
break;
|
||
|
|
case 6:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_updated_content();
|
||
|
|
break;
|
||
|
|
case 5:
|
||
|
|
default:
|
||
|
|
echo $this->wikioutput->menu_map($this->page->id, $this->view);
|
||
|
|
$this->print_page_list_content();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_view($option) {
|
||
|
|
$this->view = $option;
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/map.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('map', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the contributions tab content
|
||
|
|
*
|
||
|
|
* @uses $OUTPUT, $USER
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_contributions_content() {
|
||
|
|
global $CFG, $OUTPUT, $USER;
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$swid = $this->subwiki->id;
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('contributions', 'wiki') . $OUTPUT->help_icon('contributions', 'wiki'));
|
||
|
|
$table->attributes['class'] = 'generalbox table';
|
||
|
|
$table->data = array();
|
||
|
|
$table->rowclasses = array();
|
||
|
|
|
||
|
|
$lastversions = array();
|
||
|
|
$pages = array();
|
||
|
|
$users = array();
|
||
|
|
|
||
|
|
if ($contribs = wiki_get_contributions($swid, $USER->id)) {
|
||
|
|
foreach ($contribs as $contrib) {
|
||
|
|
if (!array_key_exists($contrib->pageid, $pages)) {
|
||
|
|
$page = wiki_get_page($contrib->pageid);
|
||
|
|
$pages[$contrib->pageid] = $page;
|
||
|
|
} else {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!array_key_exists($page->id, $lastversions)) {
|
||
|
|
$version = wiki_get_last_version($page->id);
|
||
|
|
$lastversions[$page->id] = $version;
|
||
|
|
} else {
|
||
|
|
$version = $lastversions[$page->id];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!array_key_exists($version->userid, $users)) {
|
||
|
|
$user = wiki_get_user_info($version->userid);
|
||
|
|
$users[$version->userid] = $user;
|
||
|
|
} else {
|
||
|
|
$user = $users[$version->userid];
|
||
|
|
}
|
||
|
|
|
||
|
|
$link = wiki_parser_link($page->title, array('swid' => $swid));
|
||
|
|
$class = ($link['new']) ? 'class="wiki_newentry"' : '';
|
||
|
|
|
||
|
|
$linkpage = '<a href="' . $link['url'] . '"' . $class . '>' . format_string($link['content'], true, array('context' => $this->modcontext)) . '</a>';
|
||
|
|
$icon = $OUTPUT->user_picture($user, array('popup' => true));
|
||
|
|
|
||
|
|
$table->data[] = array("$icon $linkpage");
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$table->data[] = array(get_string('nocontribs', 'wiki'));
|
||
|
|
}
|
||
|
|
echo html_writer::table($table);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the navigation tab content
|
||
|
|
*
|
||
|
|
* @uses $OUTPUT
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_navigation_content() {
|
||
|
|
global $OUTPUT;
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$tolinks = wiki_get_linked_to_pages($page->id);
|
||
|
|
$fromlinks = wiki_get_linked_from_pages($page->id);
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->attributes['class'] = 'wiki_navigation_from table';
|
||
|
|
$table->head = array(get_string('navigationfrom', 'wiki') . $OUTPUT->help_icon('navigationfrom', 'wiki') . ':');
|
||
|
|
$table->data = array();
|
||
|
|
$table->rowclasses = array();
|
||
|
|
foreach ($fromlinks as $link) {
|
||
|
|
$lpage = wiki_get_page($link->frompageid);
|
||
|
|
$link = new moodle_url('/mod/wiki/view.php', array('pageid' => $lpage->id));
|
||
|
|
$table->data[] = array(html_writer::link($link->out(false), format_string($lpage->title)));
|
||
|
|
}
|
||
|
|
|
||
|
|
$table_left = $OUTPUT->container(html_writer::table($table), 'col-md-6');
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->attributes['class'] = 'wiki_navigation_to table';
|
||
|
|
$table->head = array(get_string('navigationto', 'wiki') . $OUTPUT->help_icon('navigationto', 'wiki') . ':');
|
||
|
|
$table->data = array();
|
||
|
|
$table->rowclasses = array();
|
||
|
|
foreach ($tolinks as $link) {
|
||
|
|
if ($link->tomissingpage) {
|
||
|
|
$viewlink = new moodle_url('/mod/wiki/create.php', array('swid' => $page->subwikiid, 'title' => $link->tomissingpage, 'action' => 'new'));
|
||
|
|
$table->data[] = array(html_writer::link($viewlink->out(false), format_string($link->tomissingpage), array('class' => 'wiki_newentry')));
|
||
|
|
} else {
|
||
|
|
$lpage = wiki_get_page($link->topageid);
|
||
|
|
$viewlink = new moodle_url('/mod/wiki/view.php', array('pageid' => $lpage->id));
|
||
|
|
$table->data[] = array(html_writer::link($viewlink->out(false), format_string($lpage->title)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$table_right = $OUTPUT->container(html_writer::table($table), 'col-md-6');
|
||
|
|
echo $OUTPUT->container($table_left . $table_right, 'wiki_navigation_container row');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the index page tab content
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_index_content() {
|
||
|
|
global $OUTPUT;
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
// navigation_node get_content calls format string for us
|
||
|
|
$node = new navigation_node($page->title);
|
||
|
|
|
||
|
|
$keys = array();
|
||
|
|
$tree = array();
|
||
|
|
$tree = wiki_build_tree($page, $node, $keys);
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('pageindex', 'wiki') . $OUTPUT->help_icon('pageindex', 'wiki'));
|
||
|
|
$table->attributes['class'] = 'generalbox table';
|
||
|
|
$table->data[] = array($this->render_navigation_node($tree));
|
||
|
|
|
||
|
|
echo html_writer::table($table);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the page list tab content
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_page_list_content() {
|
||
|
|
global $OUTPUT;
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$pages = wiki_get_page_list($this->subwiki->id);
|
||
|
|
|
||
|
|
$stdaux = new stdClass();
|
||
|
|
$strspecial = get_string('special', 'wiki');
|
||
|
|
|
||
|
|
foreach ($pages as $page) {
|
||
|
|
// We need to format the title here to account for any filtering
|
||
|
|
$letter = format_string($page->title, true, array('context' => $this->modcontext));
|
||
|
|
$letter = core_text::substr($letter, 0, 1);
|
||
|
|
if (preg_match('/^[a-zA-Z]$/', $letter)) {
|
||
|
|
$letter = core_text::strtoupper($letter);
|
||
|
|
$stdaux->{$letter}[] = wiki_parser_link($page);
|
||
|
|
} else {
|
||
|
|
$stdaux->{$strspecial}[] = wiki_parser_link($page);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('pagelist', 'wiki') . $OUTPUT->help_icon('pagelist', 'wiki'));
|
||
|
|
$table->attributes['class'] = 'generalbox table';
|
||
|
|
foreach ($stdaux as $key => $elem) {
|
||
|
|
$table->data[] = array($key);
|
||
|
|
foreach ($elem as $e) {
|
||
|
|
$table->data[] = array(html_writer::link($e['url'], format_string($e['content'], true, array('context' => $this->modcontext))));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
echo html_writer::table($table);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the orphaned tab content
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_orphaned_content() {
|
||
|
|
global $OUTPUT;
|
||
|
|
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$swid = $this->subwiki->id;
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('orphaned', 'wiki') . $OUTPUT->help_icon('orphaned', 'wiki'));
|
||
|
|
$table->attributes['class'] = 'generalbox table';
|
||
|
|
$table->data = array();
|
||
|
|
$table->rowclasses = array();
|
||
|
|
|
||
|
|
if ($orphanedpages = wiki_get_orphaned_pages($swid)) {
|
||
|
|
foreach ($orphanedpages as $page) {
|
||
|
|
$link = wiki_parser_link($page->title, array('swid' => $swid));
|
||
|
|
$class = ($link['new']) ? 'class="wiki_newentry"' : '';
|
||
|
|
$table->data[] = array('<a href="' . $link['url'] . '"' . $class . '>' . format_string($link['content']) . '</a>');
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$table->data[] = array(get_string('noorphanedpages', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
echo html_writer::table($table);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the updated tab content
|
||
|
|
*
|
||
|
|
* @uses $COURSE, $OUTPUT
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
private function print_updated_content() {
|
||
|
|
global $COURSE, $OUTPUT;
|
||
|
|
$page = $this->page;
|
||
|
|
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$swid = $this->subwiki->id;
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('updatedpages', 'wiki') . $OUTPUT->help_icon('updatedpages', 'wiki'));
|
||
|
|
$table->attributes['class'] = 'generalbox table';
|
||
|
|
$table->data = array();
|
||
|
|
$table->rowclasses = array();
|
||
|
|
|
||
|
|
if ($pages = wiki_get_updated_pages_by_subwiki($swid)) {
|
||
|
|
$strdataux = '';
|
||
|
|
foreach ($pages as $page) {
|
||
|
|
$user = wiki_get_user_info($page->userid);
|
||
|
|
$strdata = strftime('%d %b %Y', $page->timemodified);
|
||
|
|
if ($strdata != $strdataux) {
|
||
|
|
$table->data[] = array($OUTPUT->heading($strdata, 4));
|
||
|
|
$strdataux = $strdata;
|
||
|
|
}
|
||
|
|
$link = wiki_parser_link($page->title, array('swid' => $swid));
|
||
|
|
$class = ($link['new']) ? 'class="wiki_newentry"' : '';
|
||
|
|
|
||
|
|
$linkpage = '<a href="' . $link['url'] . '"' . $class . '>' . format_string($link['content']) . '</a>';
|
||
|
|
$icon = $OUTPUT->user_picture($user, array($COURSE->id));
|
||
|
|
$table->data[] = array("$icon $linkpage");
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$table->data[] = array(get_string('noupdatedpages', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
echo html_writer::table($table);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function render_navigation_node($items, $attrs = array(), $expansionlimit = null, $depth = 1) {
|
||
|
|
|
||
|
|
// exit if empty, we don't want an empty ul element
|
||
|
|
if (count($items) == 0) {
|
||
|
|
return '';
|
||
|
|
}
|
||
|
|
|
||
|
|
// array of nested li elements
|
||
|
|
$lis = array();
|
||
|
|
foreach ($items as $item) {
|
||
|
|
if (!$item->display) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
$content = $item->get_content();
|
||
|
|
$title = $item->get_title();
|
||
|
|
if ($item->icon instanceof renderable) {
|
||
|
|
$icon = $this->wikioutput->render($item->icon);
|
||
|
|
$content = $icon . ' ' . $content; // use CSS for spacing of icons
|
||
|
|
}
|
||
|
|
if ($item->helpbutton !== null) {
|
||
|
|
$content = trim($item->helpbutton) . html_writer::tag('span', $content, array('class' => 'clearhelpbutton'));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($content === '') {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($item->action instanceof action_link) {
|
||
|
|
//TODO: to be replaced with something else
|
||
|
|
$link = $item->action;
|
||
|
|
if ($item->hidden) {
|
||
|
|
$link->add_class('dimmed');
|
||
|
|
}
|
||
|
|
$content = $this->output->render($link);
|
||
|
|
} else if ($item->action instanceof moodle_url) {
|
||
|
|
$attributes = array();
|
||
|
|
if ($title !== '') {
|
||
|
|
$attributes['title'] = $title;
|
||
|
|
}
|
||
|
|
if ($item->hidden) {
|
||
|
|
$attributes['class'] = 'dimmed_text';
|
||
|
|
}
|
||
|
|
$content = html_writer::link($item->action, $content, $attributes);
|
||
|
|
|
||
|
|
} else if (is_string($item->action) || empty($item->action)) {
|
||
|
|
$attributes = array();
|
||
|
|
if ($title !== '') {
|
||
|
|
$attributes['title'] = $title;
|
||
|
|
}
|
||
|
|
if ($item->hidden) {
|
||
|
|
$attributes['class'] = 'dimmed_text';
|
||
|
|
}
|
||
|
|
$content = html_writer::tag('span', $content, $attributes);
|
||
|
|
}
|
||
|
|
|
||
|
|
// this applies to the li item which contains all child lists too
|
||
|
|
$liclasses = array($item->get_css_type(), 'depth_' . $depth);
|
||
|
|
if ($item->has_children() && (!$item->forceopen || $item->collapse)) {
|
||
|
|
$liclasses[] = 'collapsed';
|
||
|
|
}
|
||
|
|
if ($item->isactive === true) {
|
||
|
|
$liclasses[] = 'current_branch';
|
||
|
|
}
|
||
|
|
$liattr = array('class' => join(' ', $liclasses));
|
||
|
|
// class attribute on the div item which only contains the item content
|
||
|
|
$divclasses = array('tree_item');
|
||
|
|
if ((empty($expansionlimit) || $item->type != $expansionlimit) && ($item->children->count() > 0 || ($item->nodetype == navigation_node::NODETYPE_BRANCH && $item->children->count() == 0 && isloggedin()))) {
|
||
|
|
$divclasses[] = 'branch';
|
||
|
|
} else {
|
||
|
|
$divclasses[] = 'leaf';
|
||
|
|
}
|
||
|
|
if (!empty($item->classes) && count($item->classes) > 0) {
|
||
|
|
$divclasses[] = join(' ', $item->classes);
|
||
|
|
}
|
||
|
|
$divattr = array('class' => join(' ', $divclasses));
|
||
|
|
if (!empty($item->id)) {
|
||
|
|
$divattr['id'] = $item->id;
|
||
|
|
}
|
||
|
|
$content = html_writer::tag('p', $content, $divattr) . $this->render_navigation_node($item->children, array(), $expansionlimit, $depth + 1);
|
||
|
|
if (!empty($item->preceedwithhr) && $item->preceedwithhr === true) {
|
||
|
|
$content = html_writer::empty_tag('hr') . $content;
|
||
|
|
}
|
||
|
|
$content = html_writer::tag('li', $content, $liattr);
|
||
|
|
$lis[] = $content;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (count($lis)) {
|
||
|
|
return html_writer::tag('ul', implode("\n", $lis), $attrs);
|
||
|
|
} else {
|
||
|
|
return '';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's restore version page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_restoreversion extends page_wiki {
|
||
|
|
private $version;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
$wiki = $PAGE->activityrecord;
|
||
|
|
if (wiki_user_can_edit($this->subwiki, $wiki)) {
|
||
|
|
$this->print_restoreversion();
|
||
|
|
} else {
|
||
|
|
echo get_string('cannoteditpage', 'wiki');
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/viewversion.php', array('pageid' => $this->page->id, 'versionid' => $this->version->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_versionid($versionid) {
|
||
|
|
$this->version = wiki_get_version($versionid);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('restoreversion', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'history', 'activetab' => 'history'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the restore version content
|
||
|
|
*
|
||
|
|
* @uses $CFG
|
||
|
|
*
|
||
|
|
* @param page $page The page whose version will be restored
|
||
|
|
* @param int $versionid The version to be restored
|
||
|
|
* @param bool $confirm If false, shows a yes/no confirmation page.
|
||
|
|
* If true, restores the old version and redirects the user to the 'view' tab.
|
||
|
|
*/
|
||
|
|
private function print_restoreversion() {
|
||
|
|
global $OUTPUT;
|
||
|
|
|
||
|
|
$version = wiki_get_version($this->version->id);
|
||
|
|
|
||
|
|
$optionsyes = array('confirm'=>1, 'pageid'=>$this->page->id, 'versionid'=>$version->id, 'sesskey'=>sesskey());
|
||
|
|
$restoreurl = new moodle_url('/mod/wiki/restoreversion.php', $optionsyes);
|
||
|
|
$return = new moodle_url('/mod/wiki/viewversion.php', array('pageid'=>$this->page->id, 'versionid'=>$version->id));
|
||
|
|
|
||
|
|
echo $OUTPUT->container_start();
|
||
|
|
echo html_writer::tag('div', get_string('restoreconfirm', 'wiki', $version->version));
|
||
|
|
echo $OUTPUT->container_start(false, 'wiki_restoreform');
|
||
|
|
echo '<form class="wiki_restore_yes" action="' . $restoreurl . '" method="post" id="restoreversion">';
|
||
|
|
echo '<div><input type="submit" class="btn btn-secondary" name="confirm" value="' . get_string('yes') . '" /></div>';
|
||
|
|
echo '</form>';
|
||
|
|
echo '<form class="wiki_restore_no" action="' . $return . '" method="post">';
|
||
|
|
echo '<div><input type="submit" class="btn btn-secondary" name="norestore" value="' . get_string('no') . '" /></div>';
|
||
|
|
echo '</form>';
|
||
|
|
echo $OUTPUT->container_end();
|
||
|
|
echo $OUTPUT->container_end();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's delete comment confirmation page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_deletecomment extends page_wiki {
|
||
|
|
private $commentid;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
$this->printconfirmdelete();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE;
|
||
|
|
$PAGE->set_url('/mod/wiki/instancecomments.php', array('pageid' => $this->page->id, 'commentid' => $this->commentid));
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_action($action, $commentid, $content) {
|
||
|
|
$this->action = $action;
|
||
|
|
$this->commentid = $commentid;
|
||
|
|
$this->content = $content;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('deletecommentcheck', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'comments', 'activetab' => 'comments'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints the comment deletion confirmation form
|
||
|
|
*
|
||
|
|
* @param page $page The page whose version will be restored
|
||
|
|
* @param int $versionid The version to be restored
|
||
|
|
* @param bool $confirm If false, shows a yes/no confirmation page.
|
||
|
|
* If true, restores the old version and redirects the user to the 'view' tab.
|
||
|
|
*/
|
||
|
|
private function printconfirmdelete() {
|
||
|
|
global $OUTPUT;
|
||
|
|
|
||
|
|
$strdeletecheck = get_string('deletecommentcheck', 'wiki');
|
||
|
|
$strdeletecheckfull = get_string('deletecommentcheckfull', 'wiki');
|
||
|
|
|
||
|
|
//ask confirmation
|
||
|
|
$optionsyes = array('confirm'=>1, 'pageid'=>$this->page->id, 'action'=>'delete', 'commentid'=>$this->commentid, 'sesskey'=>sesskey());
|
||
|
|
$deleteurl = new moodle_url('/mod/wiki/instancecomments.php', $optionsyes);
|
||
|
|
$return = new moodle_url('/mod/wiki/comments.php', array('pageid'=>$this->page->id));
|
||
|
|
|
||
|
|
echo $OUTPUT->container_start();
|
||
|
|
echo html_writer::tag('p', $strdeletecheckfull);
|
||
|
|
echo $OUTPUT->container_start(false, 'wiki_deletecommentform');
|
||
|
|
echo '<form class="wiki_deletecomment_yes" action="' . $deleteurl . '" method="post" id="deletecomment">';
|
||
|
|
echo '<div><input type="submit" class="btn btn-secondary" name="confirmdeletecomment" value="'
|
||
|
|
. get_string('yes') . '" /></div>';
|
||
|
|
echo '</form>';
|
||
|
|
echo '<form class="wiki_deletecomment_no" action="' . $return . '" method="post">';
|
||
|
|
echo '<div><input type="submit" class="btn btn-secondary" name="norestore" value="' . get_string('no') . '" /></div>';
|
||
|
|
echo '</form>';
|
||
|
|
echo $OUTPUT->container_end();
|
||
|
|
echo $OUTPUT->container_end();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's
|
||
|
|
* save page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_save extends page_wiki_edit {
|
||
|
|
|
||
|
|
private $newcontent;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
$context = context_module::instance($this->cm->id);
|
||
|
|
require_capability('mod/wiki:editpage', $context, NULL, true, 'noeditpermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_save();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_newcontent($newcontent) {
|
||
|
|
$this->newcontent = $newcontent;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_session_url() {
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function print_save() {
|
||
|
|
global $CFG, $USER, $OUTPUT, $PAGE;
|
||
|
|
|
||
|
|
$url = $CFG->wwwroot . '/mod/wiki/edit.php?pageid=' . $this->page->id;
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$url .= "§ion=" . urlencode($this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
$params = array(
|
||
|
|
'attachmentoptions' => page_wiki_edit::$attachmentoptions,
|
||
|
|
'format' => $this->format,
|
||
|
|
'version' => $this->versionnumber,
|
||
|
|
'contextid' => $this->modcontext->id
|
||
|
|
);
|
||
|
|
|
||
|
|
if ($this->format != 'html') {
|
||
|
|
$params['fileitemid'] = $this->page->id;
|
||
|
|
$params['component'] = 'mod_wiki';
|
||
|
|
$params['filearea'] = 'attachments';
|
||
|
|
}
|
||
|
|
|
||
|
|
$form = new mod_wiki_edit_form($url, $params);
|
||
|
|
|
||
|
|
$save = false;
|
||
|
|
$data = false;
|
||
|
|
if ($data = $form->get_data()) {
|
||
|
|
if ($this->format == 'html') {
|
||
|
|
$data = file_postupdate_standard_editor($data, 'newcontent', page_wiki_edit::$attachmentoptions, $this->modcontext, 'mod_wiki', 'attachments', $this->subwiki->id);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($this->section)) {
|
||
|
|
$save = wiki_save_section($this->page, $this->section, $data->newcontent, $USER->id);
|
||
|
|
} else {
|
||
|
|
$save = wiki_save_page($this->page, $data->newcontent, $USER->id);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($save && $data) {
|
||
|
|
core_tag_tag::set_item_tags('mod_wiki', 'wiki_pages', $this->page->id, $this->modcontext, $data->tags);
|
||
|
|
|
||
|
|
$message = '<p>' . get_string('saving', 'wiki') . '</p>';
|
||
|
|
|
||
|
|
if (!empty($save['sections'])) {
|
||
|
|
foreach ($save['sections'] as $s) {
|
||
|
|
$message .= '<p>' . get_string('repeatedsection', 'wiki', $s) . '</p>';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($this->versionnumber + 1 != $save['version']) {
|
||
|
|
$message .= '<p>' . get_string('wrongversionsave', 'wiki') . '</p>';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($errors) && !empty($errors)) {
|
||
|
|
foreach ($errors as $e) {
|
||
|
|
$message .= "<p>" . get_string('filenotuploadederror', 'wiki', $e->get_filename()) . "</p>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//deleting old locks
|
||
|
|
wiki_delete_locks($this->page->id, $USER->id, $this->section);
|
||
|
|
$url = new moodle_url('/mod/wiki/view.php', array('pageid' => $this->page->id, 'group' => $this->subwiki->groupid));
|
||
|
|
redirect($url);
|
||
|
|
} else {
|
||
|
|
print_error('savingerror', 'wiki');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that models the behavior of wiki's view an old version of a page
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_viewversion extends page_wiki {
|
||
|
|
|
||
|
|
private $version;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_version_view();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/viewversion.php', array('pageid' => $this->page->id, 'versionid' => $this->version->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_versionid($versionid) {
|
||
|
|
$this->version = wiki_get_version($versionid);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('history', 'wiki'), $CFG->wwwroot . '/mod/wiki/history.php?pageid=' . $this->page->id);
|
||
|
|
$PAGE->navbar->add(get_string('versionnum', 'wiki', $this->version->version));
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function setup_tabs($options = array()) {
|
||
|
|
parent::setup_tabs(array('linkedwhenactive' => 'history', 'activetab' => 'history', 'inactivetabs' => array('edit')));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Given an old page version, output the version content
|
||
|
|
*
|
||
|
|
* @global object $CFG
|
||
|
|
* @global object $OUTPUT
|
||
|
|
* @global object $PAGE
|
||
|
|
*/
|
||
|
|
private function print_version_view() {
|
||
|
|
global $CFG, $OUTPUT, $PAGE;
|
||
|
|
$pageversion = wiki_get_version($this->version->id);
|
||
|
|
|
||
|
|
if ($pageversion) {
|
||
|
|
$restorelink = new moodle_url('/mod/wiki/restoreversion.php', array('pageid' => $this->page->id, 'versionid' => $this->version->id));
|
||
|
|
echo html_writer::tag('div', get_string('viewversion', 'wiki', $pageversion->version) . '<br />' .
|
||
|
|
html_writer::link($restorelink->out(false), '(' . get_string('restorethis', 'wiki') .
|
||
|
|
')', array('class' => 'wiki_restore')) . ' ', array('class' => 'wiki_headingtitle'));
|
||
|
|
$userinfo = wiki_get_user_info($pageversion->userid);
|
||
|
|
$heading = '<p><strong>' . get_string('modified', 'wiki') . ':</strong> ' . userdate($pageversion->timecreated, get_string('strftimedatetime', 'langconfig'));
|
||
|
|
$viewlink = new moodle_url('/user/view.php', array('id' => $userinfo->id));
|
||
|
|
$heading .= ' <strong>' . get_string('user') . ':</strong> ' . html_writer::link($viewlink->out(false), fullname($userinfo));
|
||
|
|
$heading .= ' → ' . $OUTPUT->user_picture(wiki_get_user_info($pageversion->userid), array('popup' => true)) . '</p>';
|
||
|
|
echo $OUTPUT->container($heading, 'wiki_headingtime', 'wiki_modifieduser');
|
||
|
|
$options = array('swid' => $this->subwiki->id, 'pretty_print' => true, 'pageid' => $this->page->id);
|
||
|
|
|
||
|
|
$pageversion->content = file_rewrite_pluginfile_urls($pageversion->content, 'pluginfile.php', $this->modcontext->id, 'mod_wiki', 'attachments', $this->subwiki->id);
|
||
|
|
|
||
|
|
$parseroutput = wiki_parse_content($pageversion->contentformat, $pageversion->content, $options);
|
||
|
|
$content = $OUTPUT->container(format_text($parseroutput['parsed_text'], FORMAT_HTML, array('overflowdiv'=>true)), false, '', '', true);
|
||
|
|
echo $OUTPUT->box($content, 'generalbox wiki_contentbox');
|
||
|
|
|
||
|
|
} else {
|
||
|
|
print_error('versionerror', 'wiki');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_confirmrestore extends page_wiki_save {
|
||
|
|
|
||
|
|
private $version;
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/viewversion.php', array('pageid' => $this->page->id, 'versionid' => $this->version->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
$this->set_url();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $CFG, $PAGE;
|
||
|
|
|
||
|
|
$version = wiki_get_version($this->version->id);
|
||
|
|
$wiki = $PAGE->activityrecord;
|
||
|
|
if (wiki_user_can_edit($this->subwiki, $wiki) &&
|
||
|
|
wiki_restore_page($this->page, $version, $this->modcontext)) {
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/view.php?pageid=' . $this->page->id, get_string('restoring', 'wiki', $version->version), 3);
|
||
|
|
} else {
|
||
|
|
print_error('restoreerror', 'wiki', $version->version);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_versionid($versionid) {
|
||
|
|
$this->version = wiki_get_version($versionid);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_prettyview extends page_wiki {
|
||
|
|
|
||
|
|
function __construct($wiki, $subwiki, $cm) {
|
||
|
|
global $PAGE;
|
||
|
|
$PAGE->set_pagelayout('embedded');
|
||
|
|
parent::__construct($wiki, $subwiki, $cm);
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
global $OUTPUT;
|
||
|
|
$this->set_url();
|
||
|
|
|
||
|
|
echo $OUTPUT->header();
|
||
|
|
// Print dialog link.
|
||
|
|
$printtext = get_string('print', 'wiki');
|
||
|
|
$printlinkatt = array('onclick' => 'window.print();return false;', 'class' => 'printicon');
|
||
|
|
$printiconlink = html_writer::link('#', $printtext, $printlinkatt);
|
||
|
|
echo html_writer::tag('div', $printiconlink, array('class' => 'displayprinticon'));
|
||
|
|
echo html_writer::tag('h1', format_string($this->title), array('id' => 'wiki_printable_title'));
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:viewpage', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
$this->print_pretty_view();
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/prettyview.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
private function print_pretty_view() {
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
|
||
|
|
$content = wiki_parse_content($version->contentformat, $version->content, array('printable' => true, 'swid' => $this->subwiki->id, 'pageid' => $this->page->id, 'pretty_print' => true));
|
||
|
|
|
||
|
|
$html = $content['parsed_text'];
|
||
|
|
$id = $this->subwiki->wikiid;
|
||
|
|
if ($cm = get_coursemodule_from_instance("wiki", $id)) {
|
||
|
|
$context = context_module::instance($cm->id);
|
||
|
|
$html = file_rewrite_pluginfile_urls($html, 'pluginfile.php', $context->id, 'mod_wiki', 'attachments', $this->subwiki->id);
|
||
|
|
}
|
||
|
|
echo '<div id="wiki_printable_content">';
|
||
|
|
echo format_text($html, FORMAT_HTML);
|
||
|
|
echo '</div>';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_handlecomments extends page_wiki {
|
||
|
|
private $action;
|
||
|
|
private $content;
|
||
|
|
private $commentid;
|
||
|
|
private $format;
|
||
|
|
|
||
|
|
function print_header() {
|
||
|
|
$this->set_url();
|
||
|
|
}
|
||
|
|
|
||
|
|
public function print_content() {
|
||
|
|
global $CFG, $PAGE, $USER;
|
||
|
|
|
||
|
|
if ($this->action == 'add') {
|
||
|
|
require_capability('mod/wiki:editcomment', $this->modcontext);
|
||
|
|
$this->add_comment($this->content, $this->commentid);
|
||
|
|
} else if ($this->action == 'edit') {
|
||
|
|
require_capability('mod/wiki:editcomment', $this->modcontext);
|
||
|
|
|
||
|
|
$comment = wiki_get_comment($this->commentid);
|
||
|
|
$owner = ($comment->userid == $USER->id);
|
||
|
|
|
||
|
|
if ($owner) {
|
||
|
|
$this->add_comment($this->content, $this->commentid);
|
||
|
|
}
|
||
|
|
} else if ($this->action == 'delete') {
|
||
|
|
$comment = wiki_get_comment($this->commentid);
|
||
|
|
|
||
|
|
$manage = has_capability('mod/wiki:managecomment', $this->modcontext);
|
||
|
|
$edit = has_capability('mod/wiki:editcomment', $this->modcontext);
|
||
|
|
$owner = ($comment->userid == $USER->id);
|
||
|
|
|
||
|
|
if ($manage || ($owner && $edit)) {
|
||
|
|
$this->delete_comment($this->commentid);
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/comments.php?pageid=' . $this->page->id, get_string('deletecomment', 'wiki'), 2);
|
||
|
|
} else {
|
||
|
|
print_error('nopermissiontoeditcomment');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/comments.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
public function set_action($action, $commentid, $content) {
|
||
|
|
$this->action = $action;
|
||
|
|
$this->commentid = $commentid;
|
||
|
|
$this->content = $content;
|
||
|
|
|
||
|
|
$version = wiki_get_current_version($this->page->id);
|
||
|
|
$format = $version->contentformat;
|
||
|
|
|
||
|
|
$this->format = $format;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function add_comment($content, $idcomment) {
|
||
|
|
global $CFG, $PAGE;
|
||
|
|
require_once($CFG->dirroot . "/mod/wiki/locallib.php");
|
||
|
|
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
|
||
|
|
wiki_add_comment($this->modcontext, $pageid, $content, $this->format);
|
||
|
|
|
||
|
|
if (!$idcomment) {
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/comments.php?pageid=' . $pageid, get_string('createcomment', 'wiki'), 2);
|
||
|
|
} else {
|
||
|
|
$this->delete_comment($idcomment);
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/comments.php?pageid=' . $pageid, get_string('editingcomment', 'wiki'), 2);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private function delete_comment($commentid) {
|
||
|
|
global $CFG, $PAGE;
|
||
|
|
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
|
||
|
|
wiki_delete_comment($commentid, $this->modcontext, $pageid);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_lock extends page_wiki_edit {
|
||
|
|
|
||
|
|
public function print_header() {
|
||
|
|
$this->set_url();
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$params = array('pageid' => $this->page->id);
|
||
|
|
|
||
|
|
if ($this->section) {
|
||
|
|
$params['section'] = $this->section;
|
||
|
|
}
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/lock.php', $params);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_session_url() {
|
||
|
|
}
|
||
|
|
|
||
|
|
public function print_content() {
|
||
|
|
global $USER, $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:editpage', $this->modcontext, NULL, true, 'noeditpermission', 'wiki');
|
||
|
|
|
||
|
|
wiki_set_lock($this->page->id, $USER->id, $this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function print_footer() {
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class page_wiki_overridelocks extends page_wiki_edit {
|
||
|
|
function print_header() {
|
||
|
|
$this->set_url();
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_content() {
|
||
|
|
global $CFG, $PAGE;
|
||
|
|
|
||
|
|
require_capability('mod/wiki:overridelock', $this->modcontext, NULL, true, 'nooverridelockpermission', 'wiki');
|
||
|
|
|
||
|
|
wiki_delete_locks($this->page->id, null, $this->section, true, true);
|
||
|
|
|
||
|
|
$args = "pageid=" . $this->page->id;
|
||
|
|
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$args .= "§ion=" . urlencode($this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/edit.php?' . $args, get_string('overridinglocks', 'wiki'), 2);
|
||
|
|
}
|
||
|
|
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
|
||
|
|
$params = array('pageid' => $this->page->id);
|
||
|
|
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$params['section'] = $this->section;
|
||
|
|
}
|
||
|
|
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/overridelocks.php', $params);
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function set_session_url() {
|
||
|
|
}
|
||
|
|
|
||
|
|
private function print_overridelocks() {
|
||
|
|
global $CFG;
|
||
|
|
|
||
|
|
wiki_delete_locks($this->page->id, null, $this->section, true, true);
|
||
|
|
|
||
|
|
$args = "pageid=" . $this->page->id;
|
||
|
|
|
||
|
|
if (!empty($this->section)) {
|
||
|
|
$args .= "§ion=" . urlencode($this->section);
|
||
|
|
}
|
||
|
|
|
||
|
|
redirect($CFG->wwwroot . '/mod/wiki/edit.php?' . $args, get_string('overridinglocks', 'wiki'), 2);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class will let user to delete wiki pages and page versions
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
class page_wiki_admin extends page_wiki {
|
||
|
|
|
||
|
|
public $view, $action;
|
||
|
|
public $listorphan = false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructor
|
||
|
|
*
|
||
|
|
* @global object $PAGE
|
||
|
|
* @param mixed $wiki instance of wiki
|
||
|
|
* @param mixed $subwiki instance of subwiki
|
||
|
|
* @param stdClass $cm course module
|
||
|
|
*/
|
||
|
|
function __construct($wiki, $subwiki, $cm) {
|
||
|
|
global $PAGE;
|
||
|
|
parent::__construct($wiki, $subwiki, $cm);
|
||
|
|
$PAGE->requires->js_init_call('M.mod_wiki.deleteversion', null, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints header for wiki page
|
||
|
|
*/
|
||
|
|
function print_header() {
|
||
|
|
parent::print_header();
|
||
|
|
$this->print_pagetitle();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This function will display administration view to users with managewiki capability
|
||
|
|
*/
|
||
|
|
function print_content() {
|
||
|
|
//make sure anyone trying to access this page has managewiki capabilities
|
||
|
|
require_capability('mod/wiki:managewiki', $this->modcontext, NULL, true, 'noviewpagepermission', 'wiki');
|
||
|
|
|
||
|
|
//update wiki cache if timedout
|
||
|
|
$page = $this->page;
|
||
|
|
if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {
|
||
|
|
$fresh = wiki_refresh_cachedcontent($page);
|
||
|
|
$page = $fresh['page'];
|
||
|
|
}
|
||
|
|
|
||
|
|
//dispaly admin menu
|
||
|
|
echo $this->wikioutput->menu_admin($this->page->id, $this->view);
|
||
|
|
|
||
|
|
//Display appropriate admin view
|
||
|
|
switch ($this->view) {
|
||
|
|
case 1: //delete page view
|
||
|
|
$this->print_delete_content($this->listorphan);
|
||
|
|
break;
|
||
|
|
case 2: //delete version view
|
||
|
|
$this->print_delete_version();
|
||
|
|
break;
|
||
|
|
default: //default is delete view
|
||
|
|
$this->print_delete_content($this->listorphan);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets admin view option
|
||
|
|
*
|
||
|
|
* @param int $view page view id
|
||
|
|
* @param bool $listorphan is only valid for view 1.
|
||
|
|
*/
|
||
|
|
public function set_view($view, $listorphan = true) {
|
||
|
|
$this->view = $view;
|
||
|
|
$this->listorphan = $listorphan;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets page url
|
||
|
|
*
|
||
|
|
* @global object $PAGE
|
||
|
|
* @global object $CFG
|
||
|
|
*/
|
||
|
|
function set_url() {
|
||
|
|
global $PAGE, $CFG;
|
||
|
|
$PAGE->set_url($CFG->wwwroot . '/mod/wiki/admin.php', array('pageid' => $this->page->id));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sets navigation bar for the page
|
||
|
|
*
|
||
|
|
* @global object $PAGE
|
||
|
|
*/
|
||
|
|
protected function create_navbar() {
|
||
|
|
global $PAGE;
|
||
|
|
|
||
|
|
parent::create_navbar();
|
||
|
|
$PAGE->navbar->add(get_string('admin', 'wiki'));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Show wiki page delete options
|
||
|
|
*
|
||
|
|
* @param bool $showorphan
|
||
|
|
*/
|
||
|
|
protected function print_delete_content($showorphan = true) {
|
||
|
|
$contents = array();
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array('', get_string('pagename','wiki'));
|
||
|
|
$table->attributes['class'] = 'table generaltable';
|
||
|
|
$swid = $this->subwiki->id;
|
||
|
|
if ($showorphan) {
|
||
|
|
if ($orphanedpages = wiki_get_orphaned_pages($swid)) {
|
||
|
|
$this->add_page_delete_options($orphanedpages, $swid, $table);
|
||
|
|
} else {
|
||
|
|
$table->data[] = array('', get_string('noorphanedpages', 'wiki'));
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if ($pages = wiki_get_page_list($swid)) {
|
||
|
|
$this->add_page_delete_options($pages, $swid, $table);
|
||
|
|
} else {
|
||
|
|
$table->data[] = array('', get_string('nopages', 'wiki'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
///Print the form
|
||
|
|
echo html_writer::start_tag('form', array(
|
||
|
|
'action' => new moodle_url('/mod/wiki/admin.php'),
|
||
|
|
'method' => 'post'));
|
||
|
|
echo html_writer::tag('div', html_writer::empty_tag('input', array(
|
||
|
|
'type' => 'hidden',
|
||
|
|
'name' => 'pageid',
|
||
|
|
'value' => $this->page->id)));
|
||
|
|
|
||
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'option', 'value' => $this->view));
|
||
|
|
echo html_writer::table($table);
|
||
|
|
echo html_writer::start_tag('div');
|
||
|
|
if (!$showorphan) {
|
||
|
|
echo html_writer::empty_tag('input', array(
|
||
|
|
'type' => 'submit',
|
||
|
|
'class' => 'wiki_form-button',
|
||
|
|
'value' => get_string('listorphan', 'wiki'),
|
||
|
|
'sesskey' => sesskey()));
|
||
|
|
} else {
|
||
|
|
echo html_writer::empty_tag('input', array('type'=>'hidden', 'name'=>'listall', 'value'=>'1'));
|
||
|
|
echo html_writer::empty_tag('input', array(
|
||
|
|
'type' => 'submit',
|
||
|
|
'class' => 'wiki_form-button btn btn-secondary',
|
||
|
|
'value' => get_string('listall', 'wiki'),
|
||
|
|
'sesskey' => sesskey()));
|
||
|
|
}
|
||
|
|
echo html_writer::end_tag('div');
|
||
|
|
echo html_writer::end_tag('form');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* helper function for print_delete_content. This will add data to the table.
|
||
|
|
*
|
||
|
|
* @global object $OUTPUT
|
||
|
|
* @param array $pages objects of wiki pages in subwiki
|
||
|
|
* @param int $swid id of subwiki
|
||
|
|
* @param object $table reference to the table in which data needs to be added
|
||
|
|
*/
|
||
|
|
protected function add_page_delete_options($pages, $swid, &$table) {
|
||
|
|
global $OUTPUT;
|
||
|
|
foreach ($pages as $page) {
|
||
|
|
$link = wiki_parser_link($page->title, array('swid' => $swid));
|
||
|
|
$class = ($link['new']) ? 'class="wiki_newentry"' : '';
|
||
|
|
$pagelink = '<a href="' . $link['url'] . '"' . $class . '>' . format_string($link['content']) . '</a>';
|
||
|
|
$urledit = new moodle_url('/mod/wiki/edit.php', array('pageid' => $page->id, 'sesskey' => sesskey()));
|
||
|
|
$urldelete = new moodle_url('/mod/wiki/admin.php', array(
|
||
|
|
'pageid' => $this->page->id,
|
||
|
|
'delete' => $page->id,
|
||
|
|
'option' => $this->view,
|
||
|
|
'listall' => !$this->listorphan?'1': '',
|
||
|
|
'sesskey' => sesskey()));
|
||
|
|
|
||
|
|
$editlinks = $OUTPUT->action_icon($urledit, new pix_icon('t/edit', get_string('edit')));
|
||
|
|
$editlinks .= $OUTPUT->action_icon($urldelete, new pix_icon('t/delete', get_string('delete')));
|
||
|
|
$table->data[] = array($editlinks, $pagelink);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Prints lists of versions which can be deleted
|
||
|
|
*
|
||
|
|
* @global core_renderer $OUTPUT
|
||
|
|
* @global moodle_page $PAGE
|
||
|
|
*/
|
||
|
|
private function print_delete_version() {
|
||
|
|
global $OUTPUT, $PAGE;
|
||
|
|
$pageid = $this->page->id;
|
||
|
|
|
||
|
|
// versioncount is the latest version
|
||
|
|
$versioncount = wiki_count_wiki_page_versions($pageid) - 1;
|
||
|
|
$versions = wiki_get_wiki_page_versions($pageid, 0, $versioncount);
|
||
|
|
|
||
|
|
// We don't want version 0 to be displayed
|
||
|
|
// version 0 is blank page
|
||
|
|
if (end($versions)->version == 0) {
|
||
|
|
array_pop($versions);
|
||
|
|
}
|
||
|
|
|
||
|
|
$contents = array();
|
||
|
|
$version0page = wiki_get_wiki_page_version($this->page->id, 0);
|
||
|
|
$creator = wiki_get_user_info($version0page->userid);
|
||
|
|
$a = new stdClass();
|
||
|
|
$a->date = userdate($this->page->timecreated, get_string('strftimedaydatetime', 'langconfig'));
|
||
|
|
$a->username = fullname($creator);
|
||
|
|
echo $OUTPUT->heading(get_string('createddate', 'wiki', $a), 4);
|
||
|
|
if ($versioncount > 0) {
|
||
|
|
/// If there is only one version, we don't need radios nor forms
|
||
|
|
if (count($versions) == 1) {
|
||
|
|
$row = array_shift($versions);
|
||
|
|
$username = wiki_get_user_info($row->userid);
|
||
|
|
$picture = $OUTPUT->user_picture($username);
|
||
|
|
$date = userdate($row->timecreated, get_string('strftimedate', 'langconfig'));
|
||
|
|
$time = userdate($row->timecreated, get_string('strftimetime', 'langconfig'));
|
||
|
|
$versionid = wiki_get_version($row->id);
|
||
|
|
$versionlink = new moodle_url('/mod/wiki/viewversion.php', array('pageid' => $pageid, 'versionid' => $versionid->id));
|
||
|
|
$userlink = new moodle_url('/user/view.php', array('id' => $username->id, 'course' => $this->cm->course));
|
||
|
|
$picturelink = $picture . html_writer::link($userlink->out(false), fullname($username));
|
||
|
|
$historydate = $OUTPUT->container($date, 'wiki_histdate');
|
||
|
|
$contents[] = array('', html_writer::link($versionlink->out(false), $row->version), $picturelink, $time, $historydate);
|
||
|
|
|
||
|
|
//Show current version
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array('', get_string('version'), get_string('user'), get_string('modified'), '');
|
||
|
|
$table->data = $contents;
|
||
|
|
|
||
|
|
echo html_writer::table($table);
|
||
|
|
} else {
|
||
|
|
$lastdate = '';
|
||
|
|
$rowclass = array();
|
||
|
|
|
||
|
|
foreach ($versions as $version) {
|
||
|
|
$user = wiki_get_user_info($version->userid);
|
||
|
|
$picture = $OUTPUT->user_picture($user, array('popup' => true));
|
||
|
|
$date = userdate($version->timecreated, get_string('strftimedate'));
|
||
|
|
if ($date == $lastdate) {
|
||
|
|
$date = '';
|
||
|
|
$rowclass[] = '';
|
||
|
|
} else {
|
||
|
|
$lastdate = $date;
|
||
|
|
$rowclass[] = 'wiki_histnewdate';
|
||
|
|
}
|
||
|
|
|
||
|
|
$time = userdate($version->timecreated, get_string('strftimetime', 'langconfig'));
|
||
|
|
$versionid = wiki_get_version($version->id);
|
||
|
|
if ($versionid) {
|
||
|
|
$url = new moodle_url('/mod/wiki/viewversion.php', array('pageid' => $pageid, 'versionid' => $versionid->id));
|
||
|
|
$viewlink = html_writer::link($url->out(false), $version->version);
|
||
|
|
} else {
|
||
|
|
$viewlink = $version->version;
|
||
|
|
}
|
||
|
|
|
||
|
|
$userlink = new moodle_url('/user/view.php', array('id' => $version->userid, 'course' => $this->cm->course));
|
||
|
|
$picturelink = $picture . html_writer::link($userlink->out(false), fullname($user));
|
||
|
|
$historydate = $OUTPUT->container($date, 'wiki_histdate');
|
||
|
|
$radiofromelement = $this->choose_from_radio(array($version->version => null), 'fromversion', 'M.mod_wiki.deleteversion()', $versioncount, true);
|
||
|
|
$radiotoelement = $this->choose_from_radio(array($version->version => null), 'toversion', 'M.mod_wiki.deleteversion()', $versioncount, true);
|
||
|
|
$contents[] = array( $radiofromelement . $radiotoelement, $viewlink, $picturelink, $time, $historydate);
|
||
|
|
}
|
||
|
|
|
||
|
|
$table = new html_table();
|
||
|
|
$table->head = array(get_string('deleteversions', 'wiki'), get_string('version'), get_string('user'), get_string('modified'), '');
|
||
|
|
$table->data = $contents;
|
||
|
|
$table->attributes['class'] = 'table generaltable';
|
||
|
|
$table->rowclasses = $rowclass;
|
||
|
|
|
||
|
|
///Print the form
|
||
|
|
echo html_writer::start_tag('form', array('action'=>new moodle_url('/mod/wiki/admin.php'), 'method' => 'post'));
|
||
|
|
echo html_writer::tag('div', html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'pageid', 'value' => $pageid)));
|
||
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'option', 'value' => $this->view));
|
||
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'sesskey', 'value' => sesskey()));
|
||
|
|
echo html_writer::table($table);
|
||
|
|
echo html_writer::start_tag('div');
|
||
|
|
echo html_writer::empty_tag('input', array('type' => 'submit', 'class' => 'wiki_form-button btn btn-secondary', 'value' => get_string('deleteversions', 'wiki')));
|
||
|
|
echo html_writer::end_tag('div');
|
||
|
|
echo html_writer::end_tag('form');
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
print_string('nohistory', 'wiki');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Given an array of values, creates a group of radio buttons to be part of a form
|
||
|
|
* helper function for print_delete_version
|
||
|
|
*
|
||
|
|
* @param array $options An array of value-label pairs for the radio group (values as keys).
|
||
|
|
* @param string $name Name of the radiogroup (unique in the form).
|
||
|
|
* @param string $onclick Function to be executed when the radios are clicked.
|
||
|
|
* @param string $checked The value that is already checked.
|
||
|
|
* @param bool $return If true, return the HTML as a string, otherwise print it.
|
||
|
|
*
|
||
|
|
* @return mixed If $return is false, returns nothing, otherwise returns a string of HTML.
|
||
|
|
*/
|
||
|
|
private function choose_from_radio($options, $name, $onclick = '', $checked = '', $return = false) {
|
||
|
|
|
||
|
|
static $idcounter = 0;
|
||
|
|
|
||
|
|
if (!$name) {
|
||
|
|
$name = 'unnamed';
|
||
|
|
}
|
||
|
|
|
||
|
|
$output = '<span class="radiogroup ' . $name . "\">\n";
|
||
|
|
|
||
|
|
if (!empty($options)) {
|
||
|
|
$currentradio = 0;
|
||
|
|
foreach ($options as $value => $label) {
|
||
|
|
$htmlid = 'auto-rb' . sprintf('%04d', ++$idcounter);
|
||
|
|
$output .= ' <span class="radioelement ' . $name . ' rb' . $currentradio . "\">";
|
||
|
|
$output .= '<input name="' . $name . '" id="' . $htmlid . '" type="radio" value="' . $value . '"';
|
||
|
|
if ($value == $checked) {
|
||
|
|
$output .= ' checked="checked"';
|
||
|
|
}
|
||
|
|
if ($onclick) {
|
||
|
|
$output .= ' onclick="' . $onclick . '"';
|
||
|
|
}
|
||
|
|
if ($label === '') {
|
||
|
|
$output .= ' /> <label for="' . $htmlid . '">' . $value . '</label></span>' . "\n";
|
||
|
|
} else {
|
||
|
|
$output .= ' /> <label for="' . $htmlid . '">' . $label . '</label></span>' . "\n";
|
||
|
|
}
|
||
|
|
$currentradio = ($currentradio + 1) % 2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$output .= '</span>' . "\n";
|
||
|
|
|
||
|
|
if ($return) {
|
||
|
|
return $output;
|
||
|
|
} else {
|
||
|
|
echo $output;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|