editManagerTags.php

<?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/>.

/**
 *
 * @package   block_hierarchy
 * @copyright 2014 Josh Willcock (http://joshwillcock.co.uk)
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(dirname(__FILE__) . '/../../config.php');
require_once($CFG->libdir.'/adminlib.php');


$PAGE->set_url('/blocks/hierarchy/editManagerTags.php');
$PAGE->set_context(context_system::instance());
$PAGE->set_pagelayout('admin');
$strheading = get_string('tags', 'block_hierarchy');
$PAGE->set_title($strheading);
$PAGE->set_heading($strheading);
if (isset($_GET['filter'])) {
$filter = $_GET['filter'];
}
require_login();
global $USER;
global $DB;
      $system = context_system::instance();
       $isadmin = has_capability('block/hierarchy:managetags', $system, $USER->id);
       if ($isadmin == 1) {



echo '<style>.select{
  float:left;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;

}</style>';

global $USER;
global $DB;
$userid= $_GET['id'];echo $OUTPUT->header();

echo '<div class="manageTable" style=" width:90%;">
<h2 style="font-size:1.1em; color:#999; line-height:20px; text-transform:uppercase; word-wrap:break-word;">This area is intended to permit temporary access (until the nightly reset). This can be useful for testing manager tags. In order to permanently use these please ensure you use the profile fields.</h2>
<br>
<div class="editClose"> <a href="manageCategories.php">'.get_string('continue', 'block_hierarchy').'</a></div></div>';

echo'<form action="saveManagerTags.php" method="POST"><input type="hidden" name="userid" value="'.$userid.'"></input>';

$getcategory = "SELECT * FROM {hierarchy_category} ORDER BY name";
$catResults = $DB->get_records_sql($getcategory);
//$currentTags = 'SELECT `tagid` as id FROM {hierarchy_managertags} WHERE `userid`='.$userid;
//$currentResults = $DB->get_records_sql($currentTags);

foreach ($catResults as $catResult) {
  echo '<div class="select"><a class="title">'.$catResult->name.'</a><br><select multiple style="width:200px; height:240px;" name="'.$catResult->id.'[]"><option value = "">None</option>';

  $getTags = 'SELECT tt.`id` AS id, tt.`name` AS `name`, tu.`userid` AS `user`  FROM {hierarchy_tags} tt LEFT JOIN {hierarchy_managertags} tu ON tu.`tagid`=tt.`id` AND tu.`userid`='.$userid.'
WHERE category='.$catResult->id.' ORDER BY tt.`name`';
  $tagResults = $DB->get_records_sql($getTags);
  foreach ($tagResults as $tagResult) {
    echo '<option value="'.$tagResult->id.'" ';
    if ($tagResult->user  != "") {echo 'selected';}
      echo '>'.$tagResult->name.'</option>'.PHP_EOL;
  }
  echo '</select></div>';

}
echo '<div class="select" style="padding-top:20px;"> <button name="submit" style="height:40px; width:196px;" type="submit">'.get_string('savetags', 'block_hierarchy').'</button></form></div><div style="clear:both;"></div>';



       } else {
  echo '<div class="alert alert-error">'.get_string('nopermissions', 'block_hierarchy').'</div>';
}


$error = optional_param('error', '', PARAM_NOTAGS);
if ($error) {
  echo $OUTPUT->notification($error, 'notifyerror');
}
$success = optional_param('success', '', PARAM_NOTAGS);
if ($success) {
  echo $OUTPUT->notification($success, 'notifysuccess');
}
echo $OUTPUT->footer();