Joomla-Sermon-Distributor/admin/tables/external_source.php

337 lines
9.1 KiB
PHP

<?php
/*-------------------------------------------------------------------------------------------------------------| www.vdm.io |------/
____ ____ __ __ __
/\ _`\ /\ _`\ __ /\ \__ __/\ \ /\ \__
\ \,\L\_\ __ _ __ ___ ___ ___ ___ \ \ \/\ \/\_\ ____\ \ ,_\ _ __ /\_\ \ \____ __ __\ \ ,_\ ___ _ __
\/_\__ \ /'__`\/\`'__\/' __` __`\ / __`\ /' _ `\ \ \ \ \ \/\ \ /',__\\ \ \/ /\`'__\/\ \ \ '__`\/\ \/\ \\ \ \/ / __`\/\`'__\
/\ \L\ \/\ __/\ \ \/ /\ \/\ \/\ \/\ \L\ \/\ \/\ \ \ \ \_\ \ \ \/\__, `\\ \ \_\ \ \/ \ \ \ \ \L\ \ \ \_\ \\ \ \_/\ \L\ \ \ \/
\ `\____\ \____\\ \_\ \ \_\ \_\ \_\ \____/\ \_\ \_\ \ \____/\ \_\/\____/ \ \__\\ \_\ \ \_\ \_,__/\ \____/ \ \__\ \____/\ \_\
\/_____/\/____/ \/_/ \/_/\/_/\/_/\/___/ \/_/\/_/ \/___/ \/_/\/___/ \/__/ \/_/ \/_/\/___/ \/___/ \/__/\/___/ \/_/
/------------------------------------------------------------------------------------------------------------------------------------/
@version 2.0.x
@created 22nd October, 2015
@package Sermon Distributor
@subpackage external_source.php
@author Llewellyn van der Merwe <https://www.vdm.io/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
A sermon distributor that links to Dropbox.
/----------------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\Registry\Registry;
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;
/**
* External_sources Table class
*/
class SermondistributorTableExternal_source extends JTable
{
/**
* Ensure the params and metadata in json encoded in the bind method
*
* @var array
* @since 3.3
*/
protected $_jsonEncode = array('params', 'metadata');
/**
* Constructor
*
* @param object Database connector object
*/
function __construct(&$db)
{
parent::__construct('#__sermondistributor_external_source', 'id', $db);
// Adding History Options
JTableObserverContenthistory::createObserver($this, array('typeAlias' => 'com_sermondistributor.external_source'));
}
public function bind($array, $ignore = '')
{
if (isset($array['params']) && is_array($array['params']))
{
$registry = new JRegistry;
$registry->loadArray($array['params']);
$array['params'] = (string) $registry;
}
if (isset($array['metadata']) && is_array($array['metadata']))
{
$registry = new JRegistry;
$registry->loadArray($array['metadata']);
$array['metadata'] = (string) $registry;
}
// Bind the rules.
if (isset($array['rules']) && is_array($array['rules']))
{
$rules = new JAccessRules($array['rules']);
$this->setRules($rules);
}
return parent::bind($array, $ignore);
}
/**
* Overload the store method for the External_source table.
*
* @param boolean Toggle whether null values should be updated.
* @return boolean True on success, false on failure.
* @since 1.6
*/
public function store($updateNulls = false)
{
$date = JFactory::getDate();
$user = JFactory::getUser();
if ($this->id)
{
// Existing item
$this->modified = $date->toSql();
$this->modified_by = $user->get('id');
}
else
{
// New external_source. A external_source created and created_by field can be set by the user,
// so we don't touch either of these if they are set.
if (!(int) $this->created)
{
$this->created = $date->toSql();
}
if (empty($this->created_by))
{
$this->created_by = $user->get('id');
}
}
if (isset($this->alias))
{
// Verify that the alias is unique
$table = JTable::getInstance('external_source', 'SermondistributorTable');
if ($table->load(array('alias' => $this->alias)) && ($table->id != $this->id || $this->id == 0))
{
$this->setError(JText::_('COM_SERMONDISTRIBUTOR_EXTERNAL_SOURCE_ERROR_UNIQUE_ALIAS'));
return false;
}
}
if (isset($this->url))
{
// Convert IDN urls to punycode
$this->url = JStringPunycode::urlToPunycode($this->url);
}
if (isset($this->website))
{
// Convert IDN urls to punycode
$this->website = JStringPunycode::urlToPunycode($this->website);
}
return parent::store($updateNulls);
}
/**
* Overloaded check method to ensure data integrity.
*
* @return boolean True on success.
*/
public function check()
{
if (isset($this->alias))
{
// Generate a valid alias
$this->generateAlias();
$table = JTable::getInstance('external_source', 'sermondistributorTable');
while ($table->load(array('alias' => $this->alias)) && ($table->id != $this->id || $this->id == 0))
{
$this->alias = StringHelper::increment($this->alias, 'dash');
}
}
/*
* Clean up keywords -- eliminate extra spaces between phrases
* and cr (\r) and lf (\n) characters from string.
* Only process if not empty.
*/
if (!empty($this->metakey))
{
// Array of characters to remove.
$bad_characters = array("\n", "\r", "\"", "<", ">");
// Remove bad characters.
$after_clean = StringHelper::str_ireplace($bad_characters, "", $this->metakey);
// Create array using commas as delimiter.
$keys = explode(',', $after_clean);
$clean_keys = array();
foreach ($keys as $key)
{
// Ignore blank keywords.
if (trim($key))
{
$clean_keys[] = trim($key);
}
}
// Put array back together delimited by ", "
$this->metakey = implode(", ", $clean_keys);
}
// Clean up description -- eliminate quotes and <> brackets
if (!empty($this->metadesc))
{
// Only process if not empty
$bad_characters = array("\"", "<", ">");
$this->metadesc = StringHelper::str_ireplace($bad_characters, "", $this->metadesc);
}
// If we don't have any access rules set at this point just use an empty JAccessRules class
if (!$this->getRules())
{
$rules = $this->getDefaultAssetValues('com_sermondistributor.external_source.'.$this->id);
$this->setRules($rules);
}
// Set ordering
if ($this->published < 0)
{
// Set ordering to 0 if state is archived or trashed
$this->ordering = 0;
}
return true;
}
/**
* Gets the default asset values for a component.
*
* @param $string $component The component asset name to search for
*
* @return JAccessRules The JAccessRules object for the asset
*/
protected function getDefaultAssetValues($component, $try = true)
{
// Need to find the asset id by the name of the component.
$db = JFactory::getDbo();
$query = $db->getQuery(true)
->select($db->quoteName('id'))
->from($db->quoteName('#__assets'))
->where($db->quoteName('name') . ' = ' . $db->quote($component));
$db->setQuery($query);
$db->execute();
if ($db->loadRowList())
{
// asset already set so use saved rules
$assetId = (int) $db->loadResult();
return JAccess::getAssetRules($assetId); // (TODO) instead of keeping inherited Allowed it becomes Allowed.
}
// try again
elseif ($try)
{
$try = explode('.',$component);
$result = $this->getDefaultAssetValues($try[0], false);
if ($result instanceof JAccessRules)
{
if (isset($try[1]))
{
$_result = (string) $result;
$_result = json_decode($_result);
foreach ($_result as $name => &$rule)
{
$v = explode('.', $name);
if ($try[1] !== $v[0])
{
// remove since it is not part of this view
unset($_result->$name);
}
else
{
// clear the value since we inherit
$rule = array();
}
}
// check if there are any view values remaining
if (count( (array) $_result))
{
$_result = json_encode($_result);
$_result = array($_result);
// Instantiate and return the JAccessRules object for the asset rules.
$rules = new JAccessRules;
$rules->mergeCollection($_result);
return $rules;
}
}
return $result;
}
}
return JAccess::getAssetRules(0);
}
/**
* Method to compute the default name of the asset.
* The default name is in the form 'table_name.id'
* where id is the value of the primary key of the table.
*
* @return string
* @since 2.5
*/
protected function _getAssetName()
{
$k = $this->_tbl_key;
return 'com_sermondistributor.external_source.'.(int) $this->$k;
}
/**
* Method to return the title to use for the asset table.
*
* @return string
* @since 2.5
*/
protected function _getAssetTitle()
{
if (isset($this->title))
{
return $this->title;
}
return '';
}
/**
* Get the parent asset id for the record
*
* @return int
* @since 2.5
*/
protected function _getAssetParentId(JTable $table = NULL, $id = NULL)
{
$asset = JTable::getInstance('Asset');
$asset->loadByName('com_sermondistributor');
return $asset->id;
}
/**
* This view does not actually have an alias
*
* @return bool
*/
public function generateAlias()
{
return false;
}
}