Component-Builder/admin/models/dynamic_gets.php

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<?php
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/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
* @copyright Copyright (C) 2015 - 2018 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Dynamic_gets Model
*/
class ComponentbuilderModelDynamic_gets extends JModelList
{
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'a.id','id',
'a.published','published',
'a.ordering','ordering',
'a.created_by','created_by',
'a.modified_by','modified_by',
'a.name','name',
'a.main_source','main_source',
'a.gettype','gettype'
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* @return void
*/
protected function populateState($ordering = null, $direction = null)
{
$app = JFactory::getApplication();
// Adjust the context to support modal layouts.
if ($layout = $app->input->get('layout'))
{
$this->context .= '.' . $layout;
}
$name = $this->getUserStateFromRequest($this->context . '.filter.name', 'filter_name');
$this->setState('filter.name', $name);
$main_source = $this->getUserStateFromRequest($this->context . '.filter.main_source', 'filter_main_source');
$this->setState('filter.main_source', $main_source);
$gettype = $this->getUserStateFromRequest($this->context . '.filter.gettype', 'filter_gettype');
$this->setState('filter.gettype', $gettype);
$sorting = $this->getUserStateFromRequest($this->context . '.filter.sorting', 'filter_sorting', 0, 'int');
$this->setState('filter.sorting', $sorting);
$access = $this->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', 0, 'int');
$this->setState('filter.access', $access);
$search = $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
$this->setState('filter.search', $search);
$published = $this->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '');
$this->setState('filter.published', $published);
$created_by = $this->getUserStateFromRequest($this->context . '.filter.created_by', 'filter_created_by', '');
$this->setState('filter.created_by', $created_by);
$created = $this->getUserStateFromRequest($this->context . '.filter.created', 'filter_created');
$this->setState('filter.created', $created);
// List state information.
parent::populateState($ordering, $direction);
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getItems()
{
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// check in items
$this->checkInNow();
// load parent items
$items = parent::getItems();
// set values to display correctly.
if (ComponentbuilderHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('dynamic_get.access', 'com_componentbuilder.dynamic_get.' . (int) $item->id) && JFactory::getUser()->authorise('dynamic_get.access', 'com_componentbuilder'));
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if (!$access)
{
unset($items[$nr]);
continue;
}
}
}
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// set selection value to a translatable value
if (ComponentbuilderHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
// convert main_source
$item->main_source = $this->selectionTranslation($item->main_source, 'main_source');
// convert gettype
$item->gettype = $this->selectionTranslation($item->gettype, 'gettype');
}
}
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// return items
return $items;
}
/**
* Method to convert selection values to translatable string.
*
* @return translatable string
*/
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public function selectionTranslation($value,$name)
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{
// Array of main_source language strings
if ($name === 'main_source')
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{
$main_sourceArray = array(
0 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_PLEASE_SELECT',
1 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_BACKEND_VIEW',
2 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_JOOMLA_DATABASE',
3 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_CUSTOM'
);
// Now check if value is found in this array
if (isset($main_sourceArray[$value]) && ComponentbuilderHelper::checkString($main_sourceArray[$value]))
{
return $main_sourceArray[$value];
}
}
// Array of gettype language strings
if ($name === 'gettype')
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{
$gettypeArray = array(
1 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_GETITEM',
2 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_GETLISTQUERY',
3 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_GETCUSTOM',
4 => 'COM_COMPONENTBUILDER_DYNAMIC_GET_GETCUSTOMS'
);
// Now check if value is found in this array
if (isset($gettypeArray[$value]) && ComponentbuilderHelper::checkString($gettypeArray[$value]))
{
return $gettypeArray[$value];
}
}
return $value;
}
/**
* Method to build an SQL query to load the list data.
*
* @return string An SQL query
*/
protected function getListQuery()
{
// Get the user object.
$user = JFactory::getUser();
// Create a new query object.
$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Select some fields
$query->select('a.*');
// From the componentbuilder_item table
$query->from($db->quoteName('#__componentbuilder_dynamic_get', 'a'));
// Filter by published state
$published = $this->getState('filter.published');
if (is_numeric($published))
{
$query->where('a.published = ' . (int) $published);
}
elseif ($published === '')
{
$query->where('(a.published = 0 OR a.published = 1)');
}
// Join over the asset groups.
$query->select('ag.title AS access_level');
$query->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
// Filter by access level.
if ($access = $this->getState('filter.access'))
{
$query->where('a.access = ' . (int) $access);
}
// Implement View Level Access
if (!$user->authorise('core.options', 'com_componentbuilder'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
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// Filter by search.
$search = $this->getState('filter.search');
if (!empty($search))
{
if (stripos($search, 'id:') === 0)
{
$query->where('a.id = ' . (int) substr($search, 3));
}
else
{
$search = $db->quote('%' . $db->escape($search) . '%');
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$query->where('(a.name LIKE '.$search.' OR a.main_source LIKE '.$search.' OR a.gettype LIKE '.$search.')');
}
}
// Filter by Main_source.
if ($main_source = $this->getState('filter.main_source'))
{
$query->where('a.main_source = ' . $db->quote($db->escape($main_source)));
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}
// Filter by Gettype.
if ($gettype = $this->getState('filter.gettype'))
{
$query->where('a.gettype = ' . $db->quote($db->escape($gettype)));
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}
// Add the list ordering clause.
$orderCol = $this->state->get('list.ordering', 'a.id');
$orderDirn = $this->state->get('list.direction', 'asc');
if ($orderCol != '')
{
$query->order($db->escape($orderCol . ' ' . $orderDirn));
}
return $query;
}
/**
* Method to get list export data.
*
* @return mixed An array of data items on success, false on failure.
*/
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public function getExportData($pks)
{
// setup the query
if (ComponentbuilderHelper::checkArray($pks))
{
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// Set a value to know this is exporting method.
$_export = true;
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// Get the user object.
$user = JFactory::getUser();
// Create a new query object.
$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Select some fields
$query->select('a.*');
// From the componentbuilder_dynamic_get table
$query->from($db->quoteName('#__componentbuilder_dynamic_get', 'a'));
$query->where('a.id IN (' . implode(',',$pks) . ')');
// Implement View Level Access
if (!$user->authorise('core.options', 'com_componentbuilder'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
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// Order the results by ordering
$query->order('a.ordering ASC');
// Load the items
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$items = $db->loadObjectList();
// set values to display correctly.
if (ComponentbuilderHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('dynamic_get.access', 'com_componentbuilder.dynamic_get.' . (int) $item->id) && JFactory::getUser()->authorise('dynamic_get.access', 'com_componentbuilder'));
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if (!$access)
{
unset($items[$nr]);
continue;
}
// decode php_custom_get
$item->php_custom_get = base64_decode($item->php_custom_get);
// decode php_before_getitem
$item->php_before_getitem = base64_decode($item->php_before_getitem);
// decode php_after_getitem
$item->php_after_getitem = base64_decode($item->php_after_getitem);
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// decode php_getlistquery
$item->php_getlistquery = base64_decode($item->php_getlistquery);
// decode php_before_getitems
$item->php_before_getitems = base64_decode($item->php_before_getitems);
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// decode php_after_getitems
$item->php_after_getitems = base64_decode($item->php_after_getitems);
// decode php_router_parse
$item->php_router_parse = base64_decode($item->php_router_parse);
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// decode php_calculation
$item->php_calculation = base64_decode($item->php_calculation);
// unset the values we don't want exported.
unset($item->asset_id);
unset($item->checked_out);
unset($item->checked_out_time);
}
}
// Add headers to items array.
$headers = $this->getExImPortHeaders();
if (ComponentbuilderHelper::checkObject($headers))
{
array_unshift($items,$headers);
}
return $items;
}
}
return false;
}
/**
* Method to get header.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getExImPortHeaders()
{
// Get a db connection.
$db = JFactory::getDbo();
// get the columns
$columns = $db->getTableColumns("#__componentbuilder_dynamic_get");
if (ComponentbuilderHelper::checkArray($columns))
{
// remove the headers you don't import/export.
unset($columns['asset_id']);
unset($columns['checked_out']);
unset($columns['checked_out_time']);
$headers = new stdClass();
foreach ($columns as $column => $type)
{
$headers->{$column} = $column;
}
return $headers;
}
return false;
}
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/**
* Method to get a store id based on model configuration state.
*
* @return string A store id.
*
*/
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':' . $this->getState('filter.id');
$id .= ':' . $this->getState('filter.search');
$id .= ':' . $this->getState('filter.published');
$id .= ':' . $this->getState('filter.ordering');
$id .= ':' . $this->getState('filter.created_by');
$id .= ':' . $this->getState('filter.modified_by');
$id .= ':' . $this->getState('filter.name');
$id .= ':' . $this->getState('filter.main_source');
$id .= ':' . $this->getState('filter.gettype');
return parent::getStoreId($id);
}
/**
* Build an SQL query to checkin all items left checked out longer then a set time.
*
* @return a bool
*
*/
protected function checkInNow()
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{
// Get set check in time
$time = JComponentHelper::getParams('com_componentbuilder')->get('check_in');
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if ($time)
{
// Get a db connection.
$db = JFactory::getDbo();
// reset query
$query = $db->getQuery(true);
$query->select('*');
$query->from($db->quoteName('#__componentbuilder_dynamic_get'));
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
// Get Yesterdays date
$date = JFactory::getDate()->modify($time)->toSql();
// reset query
$query = $db->getQuery(true);
// Fields to update.
$fields = array(
$db->quoteName('checked_out_time') . '=\'0000-00-00 00:00:00\'',
$db->quoteName('checked_out') . '=0'
);
// Conditions for which records should be updated.
$conditions = array(
$db->quoteName('checked_out') . '!=0',
$db->quoteName('checked_out_time') . '<\''.$date.'\''
);
// Check table
$query->update($db->quoteName('#__componentbuilder_dynamic_get'))->set($fields)->where($conditions);
$db->setQuery($query);
$db->execute();
}
}
return false;
}
}