Members-Manager/admin/models/types.php

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<?php
/**
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* @package Joomla.Members.Manager
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*
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* @created 6th July, 2018
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* @author Llewellyn van der Merwe <https://www.joomlacomponentbuilder.com/>
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* @github Joomla Members Manager <https://github.com/vdm-io/Joomla-Members-Manager>
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* @copyright Copyright (C) 2015. All Rights Reserved
* @license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Types Model
*/
class MembersmanagerModelTypes extends JModelList
{
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'a.id','id',
'a.published','published',
'a.ordering','ordering',
'a.created_by','created_by',
'a.modified_by','modified_by',
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'a.name','name',
'a.add_relationship','add_relationship'
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);
}
parent::__construct($config);
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}
/**
* update/sync all the member types
*
* @return bool true on success
*/
public function updateTypes()
{
if (($members = $this->getMembers()) !== false)
{
// set so defaults
$bucket = array();
$trigger = false;
foreach ($members as $id => $types)
{
MembersmanagerHelper::updateTypes($id, $types);
}
return true;
}
JFactory::getApplication()->enqueueMessage(JText::_('COM_MEMBERSMANAGER_NO_MEMBERS_ARE_SET_PLEASE_SET_SOME_AND_TRY_AGAIN'), 'warning');
return false;
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}
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/**
* Gets an array of members.
*
* @return array An array of members.
*
*/
protected function getMembers()
{
// get types that allow relationships
$query = $this->_db->getQuery(true);
$query->select(array('a.id', 'a.type'));
$query->from('#__membersmanager_member AS a');
$query->where($this->_db->quoteName('a.published') . ' >= 1');
$this->_db->setQuery($query);
$this->_db->execute();
// only continue if we have member types and all relationship types
if (($members = $this->_db->loadAssocList('id', 'type')) !== false && MembersmanagerHelper::checkArray($members))
{
return $members;
}
return false;
}
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/**
* Method to auto-populate the model state.
*
* @return void
*/
protected function populateState($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');
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$this->setState('filter.name', $name);
$add_relationship = $this->getUserStateFromRequest($this->context . '.filter.add_relationship', 'filter_add_relationship');
$this->setState('filter.add_relationship', $add_relationship);
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$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
$items = parent::getItems();
// set values to display correctly.
if (MembersmanagerHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('type.access', 'com_membersmanager.type.' . (int) $item->id) && JFactory::getUser()->authorise('type.access', 'com_membersmanager'));
if (!$access)
{
unset($items[$nr]);
continue;
}
// decode groups_target
$groups_targetArray = json_decode($item->groups_target, true);
if (MembersmanagerHelper::checkArray($groups_targetArray))
{
$groups_targetNames = '';
$counter = 0;
foreach ($groups_targetArray as $groups_target)
{
if ($counter == 0)
{
$groups_targetNames .= MembersmanagerHelper::getGroupName($groups_target);
}
else
{
$groups_targetNames .= ', '.MembersmanagerHelper::getGroupName($groups_target);
}
$counter++;
}
$item->groups_target = $groups_targetNames;
}
// decode groups_access
$groups_accessArray = json_decode($item->groups_access, true);
if (MembersmanagerHelper::checkArray($groups_accessArray))
{
$groups_accessNames = '';
$counter = 0;
foreach ($groups_accessArray as $groups_access)
{
if ($counter == 0)
{
$groups_accessNames .= MembersmanagerHelper::getGroupName($groups_access);
}
else
{
$groups_accessNames .= ', '.MembersmanagerHelper::getGroupName($groups_access);
}
$counter++;
}
$item->groups_access = $groups_accessNames;
}
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}
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}
// set selection value to a translatable value
if (MembersmanagerHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
// convert add_relationship
$item->add_relationship = $this->selectionTranslation($item->add_relationship, 'add_relationship');
}
}
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// return items
return $items;
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}
/**
* Method to convert selection values to translatable string.
*
* @return translatable string
*/
public function selectionTranslation($value,$name)
{
// Array of add_relationship language strings
if ($name === 'add_relationship')
{
$add_relationshipArray = array(
1 => 'COM_MEMBERSMANAGER_TYPE_YES',
0 => 'COM_MEMBERSMANAGER_TYPE_NO'
);
// Now check if value is found in this array
if (isset($add_relationshipArray[$value]) && MembersmanagerHelper::checkString($add_relationshipArray[$value]))
{
return $add_relationshipArray[$value];
}
}
return $value;
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}
/**
* 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 membersmanager_item table
$query->from($db->quoteName('#__membersmanager_type', '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_membersmanager'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
// 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) . '%');
$query->where('(a.name LIKE '.$search.' OR a.groups_target LIKE '.$search.' OR a.groups_access LIKE '.$search.')');
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}
}
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// Filter by Add_relationship.
if ($add_relationship = $this->getState('filter.add_relationship'))
{
$query->where('a.add_relationship = ' . $db->quote($db->escape($add_relationship)));
}
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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 $query;
}
/**
* Method to get list export data.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getExportData($pks)
{
// setup the query
if (MembersmanagerHelper::checkArray($pks))
{
// Set a value to know this is exporting method.
$_export = true;
// 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 membersmanager_type table
$query->from($db->quoteName('#__membersmanager_type', 'a'));
$query->where('a.id IN (' . implode(',',$pks) . ')');
// Implement View Level Access
if (!$user->authorise('core.options', 'com_membersmanager'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
// Order the results by ordering
$query->order('a.ordering ASC');
// Load the items
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$items = $db->loadObjectList();
// set values to display correctly.
if (MembersmanagerHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('type.access', 'com_membersmanager.type.' . (int) $item->id) && JFactory::getUser()->authorise('type.access', 'com_membersmanager'));
if (!$access)
{
unset($items[$nr]);
continue;
}
// 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 = $this->getExImPortHeaders();
if (MembersmanagerHelper::checkObject($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 = $db->getTableColumns("#__membersmanager_type");
if (MembersmanagerHelper::checkArray($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 .= ':' . $this->getState('filter.modified_by');
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$id .= ':' . $this->getState('filter.name');
$id .= ':' . $this->getState('filter.add_relationship');
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return parent::getStoreId($id);
}
/**
* Build an SQL query to checkin all items left checked out longer then a set time.
*
* @return a bool
*
*/
protected function checkInNow()
{
// Get set check in time
$time = JComponentHelper::getParams('com_membersmanager')->get('check_in');
if ($time)
{
// Get a db connection.
$db = JFactory::getDbo();
// reset query
$query = $db->getQuery(true);
$query->select('*');
$query->from($db->quoteName('#__membersmanager_type'));
$db->setQuery($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('#__membersmanager_type'))->set($fields)->where($conditions);
$db->setQuery($query);
$db->execute();
}
}
return false;
}
}