You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
263 lines
10 KiB
263 lines
10 KiB
<?php
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* Managing tags, tag areas and tags collections
|
|
*
|
|
* @package core_tag
|
|
* @copyright 2007 Luiz Cruz <luiz.laydner@gmail.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
require_once('../config.php');
|
|
require_once($CFG->libdir.'/tablelib.php');
|
|
require_once('lib.php');
|
|
require_once($CFG->libdir.'/adminlib.php');
|
|
|
|
define('SHOW_ALL_PAGE_SIZE', 50000);
|
|
define('DEFAULT_PAGE_SIZE', 30);
|
|
|
|
$tagschecked = optional_param_array('tagschecked', array(), PARAM_INT);
|
|
$tagid = optional_param('tagid', null, PARAM_INT);
|
|
$isstandard = optional_param('isstandard', null, PARAM_INT);
|
|
$action = optional_param('action', '', PARAM_ALPHA);
|
|
$perpage = optional_param('perpage', DEFAULT_PAGE_SIZE, PARAM_INT);
|
|
$page = optional_param('page', 0, PARAM_INT);
|
|
$tagcollid = optional_param('tc', 0, PARAM_INT);
|
|
$tagareaid = optional_param('ta', null, PARAM_INT);
|
|
$filter = optional_param('filter', '', PARAM_NOTAGS);
|
|
|
|
$params = array();
|
|
if ($perpage != DEFAULT_PAGE_SIZE) {
|
|
$params['perpage'] = $perpage;
|
|
}
|
|
if ($page > 0) {
|
|
$params['page'] = $page;
|
|
}
|
|
if ($tagcollid) {
|
|
$params['tc'] = $tagcollid;
|
|
}
|
|
if ($filter !== '') {
|
|
$params['filter'] = $filter;
|
|
}
|
|
|
|
admin_externalpage_setup('managetags', '', $params, '', array('pagelayout' => 'report'));
|
|
|
|
if (empty($CFG->usetags)) {
|
|
print_error('tagsaredisabled', 'tag');
|
|
}
|
|
|
|
$tagobject = null;
|
|
if ($tagid) {
|
|
$tagobject = core_tag_tag::get($tagid, '*', MUST_EXIST);
|
|
$tagcollid = $tagobject->tagcollid;
|
|
}
|
|
$tagcoll = core_tag_collection::get_by_id($tagcollid);
|
|
$tagarea = core_tag_area::get_by_id($tagareaid);
|
|
$manageurl = new moodle_url('/tag/manage.php');
|
|
if ($tagcoll) {
|
|
// We are inside a tag collection - add it to the breadcrumb.
|
|
$PAGE->navbar->add(core_tag_collection::display_name($tagcoll),
|
|
new moodle_url($manageurl, array('tc' => $tagcoll->id)));
|
|
}
|
|
|
|
$PAGE->set_blocks_editing_capability('moodle/tag:editblocks');
|
|
|
|
switch($action) {
|
|
|
|
case 'colladd':
|
|
require_sesskey();
|
|
$name = required_param('name', PARAM_NOTAGS);
|
|
$searchable = optional_param('searchable', false, PARAM_BOOL);
|
|
core_tag_collection::create(array('name' => $name, 'searchable' => $searchable));
|
|
redirect($manageurl);
|
|
break;
|
|
|
|
case 'colldelete':
|
|
if ($tagcoll && !$tagcoll->component) {
|
|
require_sesskey();
|
|
core_tag_collection::delete($tagcoll);
|
|
\core\notification::success(get_string('changessaved', 'core_tag'));
|
|
}
|
|
redirect($manageurl);
|
|
break;
|
|
|
|
case 'collmoveup':
|
|
if ($tagcoll) {
|
|
require_sesskey();
|
|
core_tag_collection::change_sortorder($tagcoll, -1);
|
|
redirect($manageurl, get_string('changessaved', 'core_tag'), null, \core\output\notification::NOTIFY_SUCCESS);
|
|
}
|
|
redirect($manageurl);
|
|
break;
|
|
|
|
case 'collmovedown':
|
|
if ($tagcoll) {
|
|
require_sesskey();
|
|
core_tag_collection::change_sortorder($tagcoll, 1);
|
|
redirect($manageurl, get_string('changessaved', 'core_tag'), null, \core\output\notification::NOTIFY_SUCCESS);
|
|
}
|
|
redirect($manageurl);
|
|
break;
|
|
|
|
case 'delete':
|
|
if ($tagid) {
|
|
require_sesskey();
|
|
core_tag_tag::delete_tags(array($tagid));
|
|
\core\notification::success(get_string('deleted', 'core_tag'));
|
|
}
|
|
redirect($PAGE->url);
|
|
break;
|
|
|
|
case 'bulk':
|
|
if (optional_param('bulkdelete', null, PARAM_RAW) !== null) {
|
|
if ($tagschecked) {
|
|
require_sesskey();
|
|
core_tag_tag::delete_tags($tagschecked);
|
|
\core\notification::success(get_string('deleted', 'core_tag'));
|
|
}
|
|
redirect($PAGE->url);
|
|
} else if (optional_param('bulkcombine', null, PARAM_RAW) !== null) {
|
|
$tags = core_tag_tag::get_bulk($tagschecked, '*');
|
|
if (count($tags) > 1) {
|
|
require_sesskey();
|
|
if (($maintag = optional_param('maintag', 0, PARAM_INT)) && array_key_exists($maintag, $tags)) {
|
|
$tag = $tags[$maintag];
|
|
} else {
|
|
$tag = array_shift($tags);
|
|
}
|
|
$tag->combine_tags($tags);
|
|
\core\notification::success(get_string('combined', 'core_tag'));
|
|
}
|
|
redirect($PAGE->url);
|
|
}
|
|
break;
|
|
|
|
case 'renamecombine':
|
|
// Allows to rename the tag and if the tag with the new name already exists these tags will be combined.
|
|
if ($tagid && ($newname = required_param('newname', PARAM_TAG))) {
|
|
require_sesskey();
|
|
$tag = core_tag_tag::get($tagid, '*', MUST_EXIST);
|
|
$targettag = core_tag_tag::get_by_name($tag->tagcollid, $newname, '*');
|
|
if ($targettag) {
|
|
$targettag->combine_tags(array($tag));
|
|
\core\notification::success(get_string('combined', 'core_tag'));
|
|
} else {
|
|
$tag->update(array('rawname' => $newname));
|
|
\core\notification::success(get_string('changessaved', 'core_tag'));
|
|
}
|
|
}
|
|
redirect($PAGE->url);
|
|
break;
|
|
|
|
case 'addstandardtag':
|
|
require_sesskey();
|
|
$tagobjects = array();
|
|
if ($tagcoll) {
|
|
$tagslist = optional_param('tagslist', '', PARAM_RAW);
|
|
$newtags = preg_split('/\s*,\s*/', trim($tagslist), -1, PREG_SPLIT_NO_EMPTY);
|
|
$tagobjects = core_tag_tag::create_if_missing($tagcoll->id, $newtags, true);
|
|
}
|
|
foreach ($tagobjects as $tagobject) {
|
|
if (!$tagobject->isstandard) {
|
|
$tagobject->update(array('isstandard' => 1));
|
|
}
|
|
}
|
|
redirect($PAGE->url, $tagobjects ? get_string('added', 'core_tag') : null,
|
|
null, \core\output\notification::NOTIFY_SUCCESS);
|
|
break;
|
|
}
|
|
|
|
echo $OUTPUT->header();
|
|
|
|
if (!$tagcoll) {
|
|
// Tag collection is not specified. Display the overview of tag collections and tag areas.
|
|
$tagareastable = new core_tag_areas_table($manageurl);
|
|
$colltable = new core_tag_collections_table($manageurl);
|
|
|
|
echo $OUTPUT->heading(get_string('tagcollections', 'core_tag') . $OUTPUT->help_icon('tagcollection', 'tag'), 3);
|
|
echo html_writer::table($colltable);
|
|
$url = new moodle_url($manageurl, array('action' => 'colladd'));
|
|
echo html_writer::div(html_writer::link('#', get_string('addtagcoll', 'tag'), array('data-url' => $url)),
|
|
'mdl-right addtagcoll');
|
|
|
|
echo $OUTPUT->heading(get_string('tagareas', 'core_tag'), 3);
|
|
echo html_writer::table($tagareastable);
|
|
|
|
$PAGE->requires->js_call_amd('core/tag', 'initManageCollectionsPage', array());
|
|
|
|
echo $OUTPUT->footer();
|
|
exit;
|
|
}
|
|
|
|
// Tag collection is specified. Manage tags in this collection.
|
|
echo $OUTPUT->heading(core_tag_collection::display_name($tagcoll));
|
|
|
|
// Form to filter tags.
|
|
print('<form class="tag-filter-form" method="get" action="'.$CFG->wwwroot.'/tag/manage.php">');
|
|
print('<div class="tag-management-form generalbox"><label class="accesshide" for="id_tagfilter">'. get_string('search') .'</label>'.
|
|
'<input type="hidden" name="tc" value="'.$tagcollid.'" />'.
|
|
'<input type="hidden" name="perpage" value="'.$perpage.'" />'.
|
|
'<input id="id_tagfilter" name="filter" type="text" value=' . s($filter) . '>'.
|
|
'<input value="'. s(get_string('search')) .'" type="submit" class="btn btn-secondary"> '.
|
|
($filter !== '' ? html_writer::link(new moodle_url($PAGE->url, array('filter' => null)),
|
|
get_string('resetfilter', 'tag'), array('class' => 'resetfilterlink')) : '').
|
|
'</div>');
|
|
print('</form>');
|
|
|
|
// Link to add an standard tags.
|
|
$img = $OUTPUT->pix_icon('t/add', '');
|
|
echo '<div class="addstandardtags visibleifjs">' .
|
|
html_writer::link('#', $img . get_string('addotags', 'tag'), array('data-action' => 'addstandardtag')) .
|
|
'</div>';
|
|
|
|
$table = new core_tag_manage_table($tagcollid);
|
|
echo '<form class="tag-management-form" method="post" action="'.$CFG->wwwroot.'/tag/manage.php">';
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'tc', 'value' => $tagcollid));
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'sesskey', 'value' => sesskey()));
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'action', 'value' => 'bulk'));
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'perpage', 'value' => $perpage));
|
|
echo html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'page', 'value' => $page));
|
|
echo $table->out($perpage, true);
|
|
|
|
if ($table->rawdata) {
|
|
echo html_writer::start_tag('p');
|
|
echo html_writer::tag('button', get_string('deleteselected', 'tag'),
|
|
array('id' => 'tag-management-delete', 'type' => 'submit',
|
|
'class' => 'tagdeleteselected btn btn-secondary', 'name' => 'bulkdelete'));
|
|
echo html_writer::tag('button', get_string('combineselected', 'tag'),
|
|
array('id' => 'tag-management-combine', 'type' => 'submit',
|
|
'class' => 'tagcombineselected btn btn-secondary', 'name' => 'bulkcombine'));
|
|
echo html_writer::end_tag('p');
|
|
}
|
|
echo '</form>';
|
|
|
|
$totalcount = $table->totalcount;
|
|
if ($perpage == SHOW_ALL_PAGE_SIZE) {
|
|
echo html_writer::start_tag('div', array('id' => 'showall'));
|
|
$params = array('perpage' => DEFAULT_PAGE_SIZE, 'page' => 0);
|
|
$url = new moodle_url($PAGE->url, $params);
|
|
echo html_writer::link($url, get_string('showperpage', '', DEFAULT_PAGE_SIZE));
|
|
echo html_writer::end_tag('div');
|
|
} else if ($totalcount > 0 and $perpage < $totalcount) {
|
|
echo html_writer::start_tag('div', array('id' => 'showall'));
|
|
$params = array('perpage' => SHOW_ALL_PAGE_SIZE, 'page' => 0);
|
|
$url = new moodle_url($PAGE->url, $params);
|
|
echo html_writer::link($url, get_string('showall', '', $totalcount));
|
|
echo html_writer::end_tag('div');
|
|
}
|
|
|
|
echo $OUTPUT->footer();
|
|
|