Source for file TagManager.php
Documentation is available at TagManager.php
// include the config file
require_once '../util/AlphaConfig.inc';
require_once $config->get('sysRoot'). 'alpha/controller/AlphaController.inc';
require_once $config->get('sysRoot'). 'alpha/util/AlphaFileUtil.inc';
require_once $config->get('sysRoot'). 'alpha/controller/AlphaControllerInterface.inc';
require_once $config->get('sysRoot'). 'alpha/view/AlphaView.inc';
* Controller used to allow an admin to manage tags in the database
* @package alpha::controller
* @author John Collins <dev@alphaframework.org>
* @version $Id: TagManager.php 1341 2011-03-17 15:02:02Z johnc $
* @license http://www.opensource.org/licenses/bsd-license.php The BSD License
* @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework).
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the
* following conditions are met:
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
* * Neither the name of the Alpha Framework nor the names
* of its contributors may be used to endorse or promote
* products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
private static $logger = null;
* constructor to set up the object
self::$logger = new Logger('TagManager');
self::$logger->debug('>>__construct()');
// ensure that the super class constructor is called, indicating the rights group
parent::__construct('Admin');
self::$logger->debug('<<__construct');
public function doGET($params) {
self::$logger->debug('>>doGET($params=['. var_export($params, true). '])');
echo '<h2>Listing business objects which are tagged</h2>';
$count = count($tag->loadAllByAttribute('taggedClass', $BO));
echo '<h3>'. $temp->getFriendlyClassName(). ' object is tagged ('. $count. ' tags found)</h3>';
$js = "$('#dialogDiv').text('Are you sure you want to delete all tags attached to the ". $temp->getFriendlyClassName().
" class, and have them re-created?');
'OK': function(event, ui) {
$('#clearTaggedClass').attr('value', '". $BO. "');
$('#clearForm').submit();
'Cancel': function(event, ui) {
$('#dialogDiv').dialog('open');
$button = new Button($js, "Re-create tags", "clearBut");
echo '<form action="'. $_SERVER['REQUEST_URI']. '" method="POST" id="clearForm">';
echo '<input type="hidden" name="clearTaggedClass" id="clearTaggedClass"/>';
self::$logger->debug('<<doGET');
* @throws ResourceNotAllowedException
public function doPOST($params) {
self::$logger->debug('>>doPOST($params=['. var_export($params, true). '])');
// check the hidden security fields before accepting the form POST data
throw new SecurityException('This page cannot accept post data from remote servers!');
if (isset ($params['clearTaggedClass']) && $params['clearTaggedClass'] != '') {
self::$logger->info('About to start rebuilding the tags for the class ['. $params['clearTaggedClass']. ']');
$startTime = microtime(true);
$temp = new $params['clearTaggedClass'];
self::$logger->info('Loaded all of the BOs (elapsed time ['. round(microtime(true)- $startTime, 5). '] seconds)');
$tag->deleteAllByAttribute('taggedClass', $params['clearTaggedClass']);
self::$logger->info('Deleted all of the old tags (elapsed time ['. round(microtime(true)- $startTime, 5). '] seconds)');
$this->regenerateTagsOnBOs($BOs);
self::$logger->info('Saved all of the new tags (elapsed time ['. round(microtime(true)- $startTime, 5). '] seconds)');
self::$logger->info('Tags recreated on the ['. $params['clearTaggedClass']. '] class (time taken ['. round(microtime(true)- $startTime, 5). '] seconds).');
self::$logger->error($e->getMessage());
self::$logger->warn($e->getMessage());
throw new ResourceNotAllowedException($e->getMessage());
self::$logger->error($e->getMessage());
throw new ResourceNotFoundException($e->getMessage());
self::$logger->debug('<<doPOST');
* Regenerates the tags on the supplied list of BOs
private function regenerateTagsOnBOs($BOs) {
foreach($BO->get('taggedAttributes') as $tagged) {
$tags = TagObject::tokenize($BO->get($tagged), get_class($BO), $BO->getOID());
* The unique key has most-likely been violated because this BO is already tagged with this
* value, so we can ignore in this case.
// now build the new controller if this file is called directly
if ('TagManager.php' == basename($_SERVER['PHP_SELF'])) {
$controller->doPOST($_REQUEST);
$controller->doGET($_GET);
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