Joomla-Sermon-Distributor/admin/models/statistics.php

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<?php
/*-------------------------------------------------------------------------------------------------------------| www.vdm.io |------/
____ ____ __ __ __
/\ _`\ /\ _`\ __ /\ \__ __/\ \ /\ \__
\ \,\L\_\ __ _ __ ___ ___ ___ ___ \ \ \/\ \/\_\ ____\ \ ,_\ _ __ /\_\ \ \____ __ __\ \ ,_\ ___ _ __
\/_\__ \ /'__`\/\`'__\/' __` __`\ / __`\ /' _ `\ \ \ \ \ \/\ \ /',__\\ \ \/ /\`'__\/\ \ \ '__`\/\ \/\ \\ \ \/ / __`\/\`'__\
/\ \L\ \/\ __/\ \ \/ /\ \/\ \/\ \/\ \L\ \/\ \/\ \ \ \ \_\ \ \ \/\__, `\\ \ \_\ \ \/ \ \ \ \ \L\ \ \ \_\ \\ \ \_/\ \L\ \ \ \/
\ `\____\ \____\\ \_\ \ \_\ \_\ \_\ \____/\ \_\ \_\ \ \____/\ \_\/\____/ \ \__\\ \_\ \ \_\ \_,__/\ \____/ \ \__\ \____/\ \_\
\/_____/\/____/ \/_/ \/_/\/_/\/_/\/___/ \/_/\/_/ \/___/ \/_/\/___/ \/__/ \/_/ \/_/\/___/ \/___/ \/__/\/___/ \/_/
/------------------------------------------------------------------------------------------------------------------------------------/
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@version 2.0.x
@created 22nd October, 2015
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@package Sermon Distributor
@subpackage statistics.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.
/----------------------------------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the Joomla modellist library
jimport('joomla.application.component.modellist');
/**
* Statistics Model
*/
class SermondistributorModelStatistics extends JModelList
{
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'a.id','id',
'a.published','published',
'a.ordering','ordering',
'a.created_by','created_by',
'a.modified_by','modified_by',
'a.filename','filename',
'a.sermon','sermon',
'a.preacher','preacher',
'a.series','series',
'a.counter','counter'
);
}
parent::__construct($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;
}
$filename = $this->getUserStateFromRequest($this->context . '.filter.filename', 'filter_filename');
$this->setState('filter.filename', $filename);
$sermon = $this->getUserStateFromRequest($this->context . '.filter.sermon', 'filter_sermon');
$this->setState('filter.sermon', $sermon);
$preacher = $this->getUserStateFromRequest($this->context . '.filter.preacher', 'filter_preacher');
$this->setState('filter.preacher', $preacher);
$series = $this->getUserStateFromRequest($this->context . '.filter.series', 'filter_series');
$this->setState('filter.series', $series);
$counter = $this->getUserStateFromRequest($this->context . '.filter.counter', 'filter_counter');
$this->setState('filter.counter', $counter);
$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, $direction);
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getItems()
{
// check in items
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$this->checkInNow();
// load parent items
$items = parent::getItems();
// set values to display correctly.
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if (SermondistributorHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('statistic.access', 'com_sermondistributor.statistic.' . (int) $item->id) && JFactory::getUser()->authorise('statistic.access', 'com_sermondistributor'));
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if (!$access)
{
unset($items[$nr]);
continue;
}
}
}
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// return items
return $items;
}
/**
* Method to build an SQL query to load the list data.
*
* @return string An SQL query
*/
protected function getListQuery()
{
// Get the user object.
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$user = JFactory::getUser();
// Create a new query object.
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$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Select some fields
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$query->select('a.*');
// From the sermondistributor_item table
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$query->from($db->quoteName('#__sermondistributor_statistic', 'a'));
// From the sermondistributor_sermon table.
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$query->select($db->quoteName('g.name','sermon_name'));
$query->join('LEFT', $db->quoteName('#__sermondistributor_sermon', 'g') . ' ON (' . $db->quoteName('a.sermon') . ' = ' . $db->quoteName('g.id') . ')');
// From the sermondistributor_preacher table.
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$query->select($db->quoteName('h.name','preacher_name'));
$query->join('LEFT', $db->quoteName('#__sermondistributor_preacher', 'h') . ' ON (' . $db->quoteName('a.preacher') . ' = ' . $db->quoteName('h.id') . ')');
// From the sermondistributor_series table.
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$query->select($db->quoteName('i.name','series_name'));
$query->join('LEFT', $db->quoteName('#__sermondistributor_series', 'i') . ' ON (' . $db->quoteName('a.series') . ' = ' . $db->quoteName('i.id') . ')');
// Filter by published state
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$published = $this->getState('filter.published');
if (is_numeric($published))
{
$query->where('a.published = ' . (int) $published);
}
elseif ($published === '')
{
$query->where('(a.published = 0 OR a.published = 1)');
}
// Join over the asset groups.
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$query->select('ag.title AS access_level');
$query->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
// Filter by access level.
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if ($access = $this->getState('filter.access'))
{
$query->where('a.access = ' . (int) $access);
}
// Implement View Level Access
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if (!$user->authorise('core.options', 'com_sermondistributor'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
// Filter by search.
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$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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$query->where('(a.filename LIKE '.$search.' OR a.sermon LIKE '.$search.' OR g.name LIKE '.$search.' OR a.preacher LIKE '.$search.' OR h.name LIKE '.$search.' OR a.series LIKE '.$search.' OR i.name LIKE '.$search.')');
}
}
// Filter by sermon.
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if ($sermon = $this->getState('filter.sermon'))
{
$query->where('a.sermon = ' . $db->quote($db->escape($sermon)));
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}
// Filter by preacher.
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if ($preacher = $this->getState('filter.preacher'))
{
$query->where('a.preacher = ' . $db->quote($db->escape($preacher)));
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}
// Filter by series.
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if ($series = $this->getState('filter.series'))
{
$query->where('a.series = ' . $db->quote($db->escape($series)));
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}
// Add the list ordering clause.
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$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
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if (SermondistributorHelper::checkArray($pks))
{
// Set a value to know this is exporting method.
$_export = true;
// Get the user object.
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$user = JFactory::getUser();
// Create a new query object.
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$db = JFactory::getDBO();
$query = $db->getQuery(true);
// Select some fields
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$query->select('a.*');
// From the sermondistributor_statistic table
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$query->from($db->quoteName('#__sermondistributor_statistic', 'a'));
$query->where('a.id IN (' . implode(',',$pks) . ')');
// Implement View Level Access
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if (!$user->authorise('core.options', 'com_sermondistributor'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN (' . $groups . ')');
}
// Order the results by ordering
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$query->order('a.ordering ASC');
// Load the items
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$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$items = $db->loadObjectList();
// set values to display correctly.
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if (SermondistributorHelper::checkArray($items))
{
foreach ($items as $nr => &$item)
{
$access = (JFactory::getUser()->authorise('statistic.access', 'com_sermondistributor.statistic.' . (int) $item->id) && JFactory::getUser()->authorise('statistic.access', 'com_sermondistributor'));
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if (!$access)
{
unset($items[$nr]);
continue;
}
// unset the values we don't want exported.
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unset($item->asset_id);
unset($item->checked_out);
unset($item->checked_out_time);
}
}
// Add headers to items array.
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$headers = $this->getExImPortHeaders();
if (SermondistributorHelper::checkObject($headers))
{
array_unshift($items,$headers);
}
return $items;
}
}
return false;
}
/**
* Method to get header.
*
* @return mixed An array of data items on success, false on failure.
*/
public function getExImPortHeaders()
{
// Get a db connection.
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$db = JFactory::getDbo();
// get the columns
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$columns = $db->getTableColumns("#__sermondistributor_statistic");
if (SermondistributorHelper::checkArray($columns))
{
// remove the headers you don't import/export.
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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 $headers;
}
return false;
}
/**
* Method to get a store id based on model configuration state.
*
* @return string A store id.
*
*/
protected function getStoreId($id = '')
{
// Compile the store id.
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$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.filename');
$id .= ':' . $this->getState('filter.sermon');
$id .= ':' . $this->getState('filter.preacher');
$id .= ':' . $this->getState('filter.series');
$id .= ':' . $this->getState('filter.counter');
return parent::getStoreId($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
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$time = JComponentHelper::getParams('com_sermondistributor')->get('check_in');
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if ($time)
{
// Get a db connection.
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$db = JFactory::getDbo();
// reset query
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$query = $db->getQuery(true);
$query->select('*');
$query->from($db->quoteName('#__sermondistributor_statistic'));
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
// Get Yesterdays date
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$date = JFactory::getDate()->modify($time)->toSql();
// reset query
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$query = $db->getQuery(true);
// Fields to update.
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$fields = array(
$db->quoteName('checked_out_time') . '=\'0000-00-00 00:00:00\'',
$db->quoteName('checked_out') . '=0'
);
// Conditions for which records should be updated.
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$conditions = array(
$db->quoteName('checked_out') . '!=0',
$db->quoteName('checked_out_time') . '<\''.$date.'\''
);
// Check table
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$query->update($db->quoteName('#__sermondistributor_statistic'))->set($fields)->where($conditions);
$db->setQuery($query);
$db->execute();
}
}
return false;
}
}