504 lines
16 KiB
PHP
504 lines
16 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
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* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
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* @copyright Copyright (C) 2015 - 2018 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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/**
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* Snippets Model
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*/
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class ComponentbuilderModelSnippets extends JModelList
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{
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public function __construct($config = array())
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{
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if (empty($config['filter_fields']))
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{
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$config['filter_fields'] = array(
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'a.id','id',
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'a.published','published',
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'a.ordering','ordering',
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'a.created_by','created_by',
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'a.modified_by','modified_by',
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'a.name','name',
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'a.url','url',
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'a.type','type',
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'a.heading','heading',
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'a.library','library'
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);
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}
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parent::__construct($config);
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}
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public $user;
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public $zipPath;
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/**
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* Method to build the export package
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*
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* @return bool on success.
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*/
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public function shareSnippets($pks)
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{
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// setup the query
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if (ComponentbuilderHelper::checkArray($pks))
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{
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// Get the user object.
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if (!ComponentbuilderHelper::checkObject($this->user))
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{
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$this->user = JFactory::getUser();
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}
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// Create a new query object.
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if (!ComponentbuilderHelper::checkObject($this->_db))
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{
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$this->_db = JFactory::getDBO();
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}
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$query = $this->_db->getQuery(true);
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// Select some fields
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$query->select($this->_db->quoteName(
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array('a.name','a.heading','a.description','a.usage','a.snippet','a.url','b.name','c.name','a.created','a.modified','a.contributor_company','a.contributor_name','a.contributor_email','a.contributor_website'),
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array('name','heading','description','usage','snippet','url','type','library','created','modified','contributor_company','contributor_name','contributor_email','contributor_website')
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));
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// From the componentbuilder_snippet table
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$query->from($this->_db->quoteName('#__componentbuilder_snippet', 'a'));
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// From the componentbuilder_snippet_type table.
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$query->join('LEFT', $this->_db->quoteName('#__componentbuilder_snippet_type', 'b') . ' ON (' . $this->_db->quoteName('a.type') . ' = ' . $this->_db->quoteName('b.id') . ')');
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// From the componentbuilder_library table.
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$query->join('LEFT', $this->_db->quoteName('#__componentbuilder_library', 'c') . ' ON (' . $this->_db->quoteName('a.library') . ' = ' . $this->_db->quoteName('c.id') . ')');
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$query->where('a.id IN (' . implode(',',$pks) . ')');
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// Implement View Level Access
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if (!$this->user->authorise('core.options', 'com_componentbuilder'))
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{
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$groups = implode(',', $this->user->getAuthorisedViewLevels());
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$query->where('a.access IN (' . $groups . ')');
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}
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// Order the results by ordering
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$query->order('a.ordering ASC');
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// Load the items
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$this->_db->setQuery($query);
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$this->_db->execute();
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if ($this->_db->getNumRows())
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{
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// load the items from db
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$items = $this->_db->loadObjectList();
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// check if we have items
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if (ComponentbuilderHelper::checkArray($items))
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{
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// get the shared paths
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$this->fullPath = rtrim(ComponentbuilderHelper::getFolderPath('path', 'sharepath', JFactory::getConfig()->get('tmp_path')), '/') . '/snippets';
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// remove old folder with the same name
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if (JFolder::exists($this->fullPath))
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{
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// remove if old folder is found
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ComponentbuilderHelper::removeFolder($this->fullPath);
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}
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// create the full path
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JFolder::create($this->fullPath);
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// set zip path
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$this->zipPath = $this->fullPath .'.zip';
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// remove old zip files with the same name
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if (JFile::exists($this->zipPath))
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{
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// remove file if found
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JFile::delete($this->zipPath);
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}
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// prep the item
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foreach($items as $item)
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{
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// just unlock the snippet
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$item->snippet = base64_decode($item->snippet);
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// build filename
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$fileName = ComponentbuilderHelper::safeString($item->library . ' - (' . $item->type . ') ' . $item->name, 'filename', '', false) . '.json';
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// if the snippet has its own contributor details set, then do not change
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if (!strlen($item->contributor_company) || !strlen($item->contributor_name) || !strlen($item->contributor_email) || !strlen($item->contributor_website))
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{
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// load the correct contributor details to each snippet (this is very slow)
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$_contributor = ComponentbuilderHelper::getContributorDetails($fileName);
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$item->contributor_company = $_contributor['contributor_company'];
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$item->contributor_name = $_contributor['contributor_name'];
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$item->contributor_email = $_contributor['contributor_email'];
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$item->contributor_website = $_contributor['contributor_website'];
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}
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// now store the snippet info
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ComponentbuilderHelper::writeFile($this->fullPath . '/' . $fileName, json_encode($item, JSON_PRETTY_PRINT));
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}
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// zip the folder
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if (!ComponentbuilderHelper::zip($this->fullPath, $this->zipPath))
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{
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return false;
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}
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// remove the folder
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if (!ComponentbuilderHelper::removeFolder($this->fullPath))
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{
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return false;
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}
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return true;
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}
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}
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}
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return false;
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}
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/**
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* Method to auto-populate the model state.
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*
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* @return void
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*/
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protected function populateState($ordering = null, $direction = null)
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{
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$app = JFactory::getApplication();
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// Adjust the context to support modal layouts.
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if ($layout = $app->input->get('layout'))
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{
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$this->context .= '.' . $layout;
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}
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$name = $this->getUserStateFromRequest($this->context . '.filter.name', 'filter_name');
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$this->setState('filter.name', $name);
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$url = $this->getUserStateFromRequest($this->context . '.filter.url', 'filter_url');
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$this->setState('filter.url', $url);
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$type = $this->getUserStateFromRequest($this->context . '.filter.type', 'filter_type');
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$this->setState('filter.type', $type);
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$heading = $this->getUserStateFromRequest($this->context . '.filter.heading', 'filter_heading');
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$this->setState('filter.heading', $heading);
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$library = $this->getUserStateFromRequest($this->context . '.filter.library', 'filter_library');
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$this->setState('filter.library', $library);
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$sorting = $this->getUserStateFromRequest($this->context . '.filter.sorting', 'filter_sorting', 0, 'int');
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$this->setState('filter.sorting', $sorting);
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$access = $this->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', 0, 'int');
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$this->setState('filter.access', $access);
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$search = $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search');
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$this->setState('filter.search', $search);
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$published = $this->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '');
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$this->setState('filter.published', $published);
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$created_by = $this->getUserStateFromRequest($this->context . '.filter.created_by', 'filter_created_by', '');
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$this->setState('filter.created_by', $created_by);
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$created = $this->getUserStateFromRequest($this->context . '.filter.created', 'filter_created');
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$this->setState('filter.created', $created);
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// List state information.
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parent::populateState($ordering, $direction);
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}
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/**
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* Method to get an array of data items.
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*
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* @return mixed An array of data items on success, false on failure.
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*/
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public function getItems()
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{
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// check in items
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$this->checkInNow();
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// load parent items
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$items = parent::getItems();
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// set values to display correctly.
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if (ComponentbuilderHelper::checkArray($items))
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{
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foreach ($items as $nr => &$item)
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{
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$access = (JFactory::getUser()->authorise('snippet.access', 'com_componentbuilder.snippet.' . (int) $item->id) && JFactory::getUser()->authorise('snippet.access', 'com_componentbuilder'));
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if (!$access)
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{
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unset($items[$nr]);
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continue;
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}
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}
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}
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// return items
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return $items;
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}
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/**
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* Method to build an SQL query to load the list data.
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*
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* @return string An SQL query
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*/
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protected function getListQuery()
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{
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// Get the user object.
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$user = JFactory::getUser();
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// Create a new query object.
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$db = JFactory::getDBO();
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$query = $db->getQuery(true);
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// Select some fields
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$query->select('a.*');
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// From the componentbuilder_item table
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$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
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// From the componentbuilder_snippet_type table.
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$query->select($db->quoteName('g.name','type_name'));
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$query->join('LEFT', $db->quoteName('#__componentbuilder_snippet_type', 'g') . ' ON (' . $db->quoteName('a.type') . ' = ' . $db->quoteName('g.id') . ')');
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// From the componentbuilder_library table.
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$query->select($db->quoteName('h.name','library_name'));
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$query->join('LEFT', $db->quoteName('#__componentbuilder_library', 'h') . ' ON (' . $db->quoteName('a.library') . ' = ' . $db->quoteName('h.id') . ')');
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// Filter by published state
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$published = $this->getState('filter.published');
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if (is_numeric($published))
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{
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$query->where('a.published = ' . (int) $published);
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}
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elseif ($published === '')
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{
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$query->where('(a.published = 0 OR a.published = 1)');
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}
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// Join over the asset groups.
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$query->select('ag.title AS access_level');
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$query->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
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// Filter by access level.
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if ($access = $this->getState('filter.access'))
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{
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$query->where('a.access = ' . (int) $access);
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}
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// Implement View Level Access
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if (!$user->authorise('core.options', 'com_componentbuilder'))
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{
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$groups = implode(',', $user->getAuthorisedViewLevels());
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$query->where('a.access IN (' . $groups . ')');
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}
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// Filter by search.
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$search = $this->getState('filter.search');
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if (!empty($search))
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{
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if (stripos($search, 'id:') === 0)
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{
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$query->where('a.id = ' . (int) substr($search, 3));
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}
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else
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{
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$search = $db->quote('%' . $db->escape($search) . '%');
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$query->where('(a.name LIKE '.$search.' OR a.url LIKE '.$search.' OR a.type LIKE '.$search.' OR g.name LIKE '.$search.' OR a.heading LIKE '.$search.' OR a.library LIKE '.$search.' OR h.name LIKE '.$search.' OR a.description LIKE '.$search.')');
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}
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}
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// Filter by type.
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if ($type = $this->getState('filter.type'))
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{
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$query->where('a.type = ' . $db->quote($db->escape($type)));
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}
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// Filter by library.
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if ($library = $this->getState('filter.library'))
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{
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$query->where('a.library = ' . $db->quote($db->escape($library)));
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}
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// Add the list ordering clause.
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$orderCol = $this->state->get('list.ordering', 'a.id');
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$orderDirn = $this->state->get('list.direction', 'asc');
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if ($orderCol != '')
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{
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$query->order($db->escape($orderCol . ' ' . $orderDirn));
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}
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return $query;
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}
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/**
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* Method to get list export data.
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*
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* @return mixed An array of data items on success, false on failure.
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*/
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public function getExportData($pks)
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{
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// setup the query
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if (ComponentbuilderHelper::checkArray($pks))
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{
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// Set a value to know this is exporting method.
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$_export = true;
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// Get the user object.
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$user = JFactory::getUser();
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// Create a new query object.
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$db = JFactory::getDBO();
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$query = $db->getQuery(true);
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// Select some fields
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$query->select('a.*');
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// From the componentbuilder_snippet table
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$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
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$query->where('a.id IN (' . implode(',',$pks) . ')');
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// Implement View Level Access
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if (!$user->authorise('core.options', 'com_componentbuilder'))
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{
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$groups = implode(',', $user->getAuthorisedViewLevels());
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$query->where('a.access IN (' . $groups . ')');
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}
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// Order the results by ordering
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$query->order('a.ordering ASC');
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// Load the items
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$db->setQuery($query);
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$db->execute();
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if ($db->getNumRows())
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{
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$items = $db->loadObjectList();
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// set values to display correctly.
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if (ComponentbuilderHelper::checkArray($items))
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{
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foreach ($items as $nr => &$item)
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{
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$access = (JFactory::getUser()->authorise('snippet.access', 'com_componentbuilder.snippet.' . (int) $item->id) && JFactory::getUser()->authorise('snippet.access', 'com_componentbuilder'));
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if (!$access)
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{
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unset($items[$nr]);
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continue;
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}
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// decode snippet
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$item->snippet = base64_decode($item->snippet);
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// unset the values we don't want exported.
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unset($item->asset_id);
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unset($item->checked_out);
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unset($item->checked_out_time);
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}
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}
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// Add headers to items array.
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$headers = $this->getExImPortHeaders();
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if (ComponentbuilderHelper::checkObject($headers))
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{
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array_unshift($items,$headers);
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}
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return $items;
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}
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}
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return false;
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}
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/**
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* Method to get header.
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*
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* @return mixed An array of data items on success, false on failure.
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*/
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public function getExImPortHeaders()
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// get the columns
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$columns = $db->getTableColumns("#__componentbuilder_snippet");
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if (ComponentbuilderHelper::checkArray($columns))
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{
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// remove the headers you don't import/export.
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unset($columns['asset_id']);
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unset($columns['checked_out']);
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unset($columns['checked_out_time']);
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$headers = new stdClass();
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foreach ($columns as $column => $type)
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{
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$headers->{$column} = $column;
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}
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return $headers;
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}
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return false;
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}
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/**
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* Method to get a store id based on model configuration state.
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*
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* @return string A store id.
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*
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id .= ':' . $this->getState('filter.id');
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$id .= ':' . $this->getState('filter.search');
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$id .= ':' . $this->getState('filter.published');
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$id .= ':' . $this->getState('filter.ordering');
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$id .= ':' . $this->getState('filter.created_by');
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$id .= ':' . $this->getState('filter.modified_by');
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$id .= ':' . $this->getState('filter.name');
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$id .= ':' . $this->getState('filter.url');
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$id .= ':' . $this->getState('filter.type');
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$id .= ':' . $this->getState('filter.heading');
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$id .= ':' . $this->getState('filter.library');
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return parent::getStoreId($id);
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}
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/**
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* Build an SQL query to checkin all items left checked out longer then a set time.
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*
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* @return a bool
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*
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*/
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protected function checkInNow()
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{
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// Get set check in time
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$time = JComponentHelper::getParams('com_componentbuilder')->get('check_in');
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if ($time)
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// reset query
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$query = $db->getQuery(true);
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$query->select('*');
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$query->from($db->quoteName('#__componentbuilder_snippet'));
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$db->setQuery($query);
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$db->execute();
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if ($db->getNumRows())
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{
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// Get Yesterdays date
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$date = JFactory::getDate()->modify($time)->toSql();
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// reset query
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$query = $db->getQuery(true);
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// Fields to update.
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$fields = array(
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$db->quoteName('checked_out_time') . '=\'0000-00-00 00:00:00\'',
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$db->quoteName('checked_out') . '=0'
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);
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// Conditions for which records should be updated.
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$conditions = array(
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$db->quoteName('checked_out') . '!=0',
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$db->quoteName('checked_out_time') . '<\''.$date.'\''
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);
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// Check table
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$query->update($db->quoteName('#__componentbuilder_snippet'))->set($fields)->where($conditions);
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$db->setQuery($query);
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$db->execute();
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}
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}
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return false;
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}
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}
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