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<?php
/**
* @package J2Store
* @copyright Copyright (c)2014-17 Ramesh Elamathi / J2Store.org
* @license GNU GPL v3 or later
*/
/** ensure this file is being included by a parent file */
defined('_JEXEC') or die('Restricted access');
if(!defined('DS')){
define('DS',DIRECTORY_SEPARATOR);
}
if (!defined('F0F_INCLUDED'))
{
include_once JPATH_LIBRARIES . '/f0f/include.php';
}
require_once(JPATH_ADMINISTRATOR.'/components/com_j2store/helpers/j2store.php');
class plgContentJ2Store extends JPlugin
{
private $_cleaned = false;
private $_shortcodes = array();
public function __construct(& $subject, $config)
{
parent::__construct($subject, $config);
JFactory::getLanguage ()->load ('com_j2store', JPATH_ADMINISTRATOR);
}
public function onContentPrepare($context, $article, $params, $page = 0)
{
//running from the backend
if(JFactory::getApplication()->isAdmin()) {
return false;
}
// no need to run blog category and other category view
if(strpos($context, 'categories') !== false){
return false;
}
if(strpos($context, 'productlist') !== false){
$shortcode_matches = $this->parseShortCodes($article);
if(isset($shortcode_matches[0]) && count($shortcode_matches[0])) {
foreach ( $shortcode_matches as $single_match ) {
$article->text = str_replace($single_match[0], '', $article->text);
}
}
return;
}
if($this->_cleaned == false) {
$cache = JFactory::getCache();
$cache->clean('com_content');
$cache->clean('com_j2store');
$this->_cleaned = true;
}
$j2params = J2Store::config();
$placement = $j2params->get('addtocart_placement', 'default');
if(strpos($context, 'com_content') !== false) {
if($placement == 'default' || $placement == 'both') {
if(!$this->checkPublishDate($article)){
return;
}
$this->defaultPosition($context, $article, $params, $page);
}
}
if($placement == 'tag' || $placement == 'both') {
$this->withinArticle($context, $article, $params, $page);
}
$this->processShortCodes($context, $article, $params, $page);
}
protected function defaultPosition($context, $article, $params, $page = 0) {
//if(strpos($context, 'com_k2') !== false || strpos($context, 'easyblog') !== false) return;
//get the position
if($context == 'com_content.category' || $context == 'com_content.featured') {
$position = $this->params->get('category_product_block_position', 'bottom');
} else {
$position = $this->params->get('item_product_block_position', 'bottom');
}
if(isset($article->id) && $article->id && $position !='afterdisplaycontent') {
$product = F0FTable::getAnInstance('Product', 'J2StoreTable')->getClone();
if($product->get_product_by_source('com_content', $article->id)) {
$html = $this->getProductBlock($product, $context, $article, $params, $page);
$image_html = $this->getProductImageHtml($product, $context, $article, $params, $page);
if($position == 'top') {
$text = $image_html.$html.$article->text;
} else {
$text = $article->text.$image_html.$html;
}
$article->text = $text;
}
}
}
protected function getProductBlock($product, $context, $article, $params, $page = 0) {
if( ($context == 'com_content.category' || $context == 'com_content.featured') && in_array($this->params->get('category_product_options', 1), array(2,3))) {
$html = $product->get_product_html('without_options');
} else {
$html = $product->get_product_html();
}
if($html === false) {
$html = '';
}
return $html;
}
protected function getProductImageHtml($product, $context, $article, $params, $page = 0) {
$image_html = '';
if($context == 'com_content.category' || $context == 'com_content.featured') {
$mainimage_width = $this->params->get('list_image_thumbnail_width',120);
$additional_image_width = $this->params->get('list_product_additional_image_width',80);
$show_image = $this->params->get('category_display_j2store_images', 1);
$image_type = $this->params->get('category_image_type', 'thumbnail');
$image_location = 'default';
$this->params->get('category_enable_image_zoom',1) ? $this->params->set('item_enable_image_zoom', 1) : $this->params->set('item_enable_image_zoom', 0);
} else {
//set the image width
$mainimage_width = $this->params->get('item_product_main_image_width',120);
$additional_image_width = $this->params->get('item_product_additional_image_width',100);
$show_image = $this->params->get('item_display_j2store_images', 1);
$image_type = $this->params->get('item_image_type', 'thumbnail');
$image_location = $this->params->get('item_image_placement', 'default');
}
if($show_image && $image_location == 'default') {
$images = $product->get_product_images_html($image_type,$this->params);
//custom css to adjust the j2store product images width
$content =".j2store-mainimage .zoomImg, .j2store-product-images .j2store-mainimage img,.j2store-product-images .j2store-thumbnail-image img {width:{$mainimage_width}px} .blog .additional-image-list img ,.item-page .additional-image-list img { width :{$additional_image_width}px;}";
JFactory::getDocument()->addStyleDeclaration($content);
//$images = $product->get_product_images_html($image_type, $this->params);
if($images !== false) {
$image_html = $images;
}
}
return $image_html;
}
protected function withinArticle($context, $article, $params, $page = 0) {
// simple performance check to determine whether bot should process further
if (strpos($article->text, '{j2store}') === false) {
return true;
}
$this->processShortCodes($context, $article, $params, $page);
}
public function processShortCodes($context, $article, $params, $page){
//if(!isset($article->id) || !isset($article->text)) return true;
$newmatches = $this->parseShortCodes($article);
if(isset($newmatches[0]) && count($newmatches[0])) {
$j2params = J2Store::config();
$placement = $j2params->get('addtocart_placement', 'default');
foreach($newmatches as $newmatch) {
if (empty($newmatch[1])) {
break;
}
$values = explode('|', $newmatch[1]);
//first value should always be the ID.
if(isset($values[0])) {
$html = '';
$product = F0FTable::getAnInstance('Product', 'J2StoreTable')->getClone();
if($product->get_product_by_id($values[0])) {
$product_article = $this->getArticle($product->product_source_id);
if(!$this->checkPublishDate($product_article)){
$article->text = str_replace($newmatch[0], $html, $article->text);
return;
}
if($placement == 'tag' || $placement == 'both') {
// this is special. Because this is controlled by the placement switch
if(in_array('cart', $values)) {
$html .= $product->get_product_html();
}
}
if(in_array('cartonly', $values)) {
$html .= $product->get_product_cart_html();
}
if(in_array('price', $values)) {
$html .= $product->get_product_price_html('price');
}
if(in_array('saleprice', $values)) {
$html .= $product->get_product_price_html('saleprice');
}
if(in_array('regularprice', $values)) {
$html .= $product->get_product_price_html('regularprice');
}
if(in_array('thumbnail', $values)) {
$html .= $product->get_product_images_html('thumbnail');
}
if(in_array('mainimage', $values)) {
$html .= $product->get_product_images_html('main');
}
if(in_array('mainadditional', $values)) {
$html .= $product->get_product_images_html('mainadditional');
}
if(in_array('upsells', $values)) {
$html .= $product->get_product_upsells_html();
}
if(in_array('crosssells', $values)) {
$html .= $product->get_product_cross_sells_html();
}
if(in_array('manufacturer', $values) || in_array('brand', $values)) {
$html .= $product->get_product_brand_html();
}
}
if($html === false) {
$html = '';
}
$article->text = str_replace($newmatch[0], $html, $article->text);
}
}
}
}
private function parseShortCodes($article) {
$regex = '/{j2store}(.*?){\/j2store}/';
preg_match_all($regex, $article->text, $newmatches, PREG_SET_ORDER);
return $newmatches;
}
function onContentPrepareForm($form, $data)
{
$app = JFactory::getApplication();
if ( $app->isSite() && $this->params->get( 'allow_frontend_product_edit', 0 ) == 0 )
{
return true;
}
$contentParams = JComponentHelper::getParams( 'com_content' );
$message_display = $contentParams->get( 'show_article_options', 0 );
if ( ! defined( 'F0F_INCLUDED' ) )
{
require_once JPATH_LIBRARIES . '/f0f/include.php';
}
if ( ! ( $form instanceof JForm ) )
{
$this->_subject->setError( 'JERROR_NOT_A_FORM' );
return false;
}
J2Store::plugin()->event( 'BeforeContentPrepareForm', array( $form, $data ) );
// Check we are manipulating a valid form.
$formName = $form->getName();
if ( ! in_array( $formName, array( 'com_content.article' ) ) )
{
return true;
}
// Add the form path and fields to the form.
JForm::addFormPath( dirname( __FILE__ ) . '/forms' );
JForm::addFieldPath( dirname( __FILE__ ) . '/fields' );
$form->loadFile( 'j2store', false );
if ( $app->isSite() )
{
$article_id = $app->input->getInt( 'a_id' );
if (version_compare(JVERSION, '3.8.0', 'lt')) {
// need to enable joomla old version. Just in case
$this->appendJ2StoreFieldset();
}
}
J2Store::plugin()->event( 'AfterContentPrepareForm', array( $form, $data ) );
if ( ! $message_display )
{
$app->enqueueMessage( JText::_( 'J2STORE_TAB_NOT_DISPLY_IN_CONTENT' ), 'waring' );
}
return true;
}
public function appendJ2StoreFieldset(){
$doc = JFactory::getDocument();
$html ='';
require_once ((dirname(__FILE__).'/fields/').strtolower('j2store').'.php');
$jFormField = new JFormFieldJ2Store();
$liTab = JText::_('COM_J2STORE');
$j2html = $jFormField->getControlGroup();
$j2html = json_encode($j2html);
$script = "
if(typeof(j2store) == 'undefined') {
var j2store = {};
}
if(typeof(j2store.jQuery) == 'undefined') {
j2store.jQuery = jQuery.noConflict();
}
(function($) {
$(document).ready(function() {
var form = $('#adminForm');
var string ={$j2html};
//form.find('.btn-toolbar').append('<div class=\'btn-group\' ><button class=\'btn btn-primary\' onclick=\"Joomla.submitbutton(\'article.apply\')\" type=\'button\'><span class=\'icon-ok\'></span>Apply</button></div>');
form.find('fieldset ul').append('<li><a data-toggle=\'tab\' href=\'#j2store\'>J2Store</a></li>');
form.find('.tab-content').append('<div class=\'tab-pane\' id=\'j2store\'></div>');
var elements = $(string).map(function() {
return $('#j2store').append(this).html();
});
form.find('#j2store .container').removeClass('container');
form.find('#j2store .container').addClass('j2store-container');
});
})(j2store.jQuery);
";
$doc->addScriptDeclaration($script);
return $html;
}
function onContentBeforeDisplay($option, $item, $params) {
if(!$this->checkPublishDate($item)){
return;
}
return $this->getProductImages('beforecontent', $option, $item, $params);
}
function onContentAfterDisplay($option, $item, $params) {
if (strpos ( $option, 'com_content' ) === false)
return;
if(!$this->checkPublishDate($item)){
return;
}
//if it is a j2store product list, then we do not want to process further.
if($option == 'com_content.category.productlist') return;
$html = '';
// get the position
if ($option == 'com_content.category' || $option == 'com_content.featured') {
$position = $this->params->get ( 'category_product_block_position', 'bottom' );
} else {
$position = $this->params->get ( 'item_product_block_position', 'bottom' );
}
if (isset ( $item->id ) && $item->id > 0 && $position == 'afterdisplaycontent') {
$product = F0FTable::getAnInstance ( 'Product', 'J2StoreTable' )->getClone ();
if ($product->get_product_by_source ( 'com_content', $item->id )) {
$html .= $this->getProductImageHtml ( $product, $option, $item, $params );
$html .= $this->getProductBlock ( $product, $option, $item, $params );
}
}
$html .= $this->getProductImages ( 'aftercontent', $option, $item, $params );
return $html;
}
public function getProductImages($event, $option, $item, $params) {
$return = '';
$image_location = $this->params->get('item_image_placement', 'default');
$show_image = $this->params->get('item_display_j2store_images', 1);
if($image_location != $event || !$show_image || (!isset($item->id) || $item->id < 1) ) return $return;
if(strpos($option, 'com_content.article') !== false) {
$image_type = $this->params->get('item_image_type', 'thumbnail');
$j2params = J2Store::config();
$placement = $j2params->get('addtocart_placement', 'default');
if($placement == 'default' || $placement == 'both') {
$product = F0FTable::getAnInstance('Product', 'J2StoreTable')->getClone();
if($product->get_product_by_source('com_content', $item->id)) {
$images = $product->get_product_images_html($image_type, $this->params);
if($images !== false) {
$return = $images;
}
}
}
}
return $return;
}
/**
* Before save content method
* Method is called right before the content is saved
*
* @param string The context of the content passed to the plugin (added in 1.6)
* @param object A JTableContent object
* @param bool If the content is just about to be created
*
*/
function onContentBeforeSave($context, $data, $isNew)
{
// Check we are manipulating a valid form.
$context_array = array ('com_content.article');
if(JFactory::getApplication()->isSite()){
$context_array = array ('com_content.form');
}
if (!in_array($context,$context_array)) {
return true;
}
$app = JFactory::getApplication();
// store in another inp variable
$app->input->set('j2store_all_attribs',$data->attribs,'RAW');
// get the J2Store data from attribs
$all_attribs = json_decode($data->attribs);
if (isset($all_attribs->j2store)) {
unset( $all_attribs->j2store );
}
// reset attribs array
$data->attribs = json_encode ( $all_attribs );
return true;
}
/**
* After save content method
* Method is called right after the content is saved
*
* @param string The context of the content passed to the plugin (added in 1.6)
* @param object A JTableContent object
* @param bool If the content is just about to be created
*
*/
function onContentAfterSave($context, $data, $isNew)
{
// Check we are manipulating a valid form.
$context_array = array ('com_content.article');
if(JFactory::getApplication()->isSite()){
$context_array = array ('com_content.form');
}
if (!in_array($context,$context_array)) {
return true;
}
if (!defined('F0F_INCLUDED')){
include_once JPATH_LIBRARIES . '/f0f/include.php';
}
$app = JFactory::getApplication();
$task = $app->input->getString('task');
$articleId = isset($data->id) ? $data->id : 0;
if($articleId) {
//see if the product is already saved.
$alreadyExists = 0;
$product = F0FTable::getAnInstance('Product', 'J2StoreTable');
$product->load(array('product_source'=>'com_content', 'product_source_id'=>$articleId));
if($product->enabled == 1) {
$alreadyExists = 1;
}
//only save when treated as a product
$all_attribs = $app->input->get('j2store_all_attribs', '','RAW');
$attribs = json_decode($all_attribs);
if(isset($attribs->j2store->enabled) && ($attribs->j2store->enabled == 1 || $alreadyExists)
&& isset($attribs->j2store->product_type) && !empty($attribs->j2store->product_type)) {
// convert the joomla article attributes from json to object
//check if it is a save as copy
if($task == 'save2copy') {
if(in_array($attribs->j2store->product_type, array('variable','advancedvariable','flexivariable','variablesubscriptionproduct'))){
return true;
}
//we are copying the data. So reset the product id and the variant id
$attribs->j2store->j2store_product_id = null;
$attribs->j2store->j2store_variant_id = null;
$attribs->j2store->j2store_productimage_id = null;
$attribs->j2store->quantity->j2store_productquantity_id = null;
unset($attribs->j2store->item_options);
}
$attribs->j2store->product_source = 'com_content';
$attribs->j2store->product_source_id = $data->id;
F0FModel::getTmpInstance('Products', 'J2StoreModel')->save($attribs->j2store);
}
}
return true;
}
function onContentAfterDelete($context, $data) {
if(strpos($context, 'com_content') !== false) {
if (! defined ( 'F0F_INCLUDED' )) {
include_once JPATH_LIBRARIES . '/f0f/include.php';
}
$articleId = isset ( $data->id ) ? $data->id : 0;
if ($articleId) {
$productModel = F0FModel::getTmpInstance ( 'Products', 'J2StoreModel' );
$itemlist = $productModel->getProductsBySource( 'com_content', $articleId );
foreach ( $itemlist as $item ) {
$productModel->setId ( $item->j2store_product_id )->delete ();
}
}
}
return true;
}
function onJ2StoreAfterGetProduct(&$product) {
if(isset($product->product_source) && $product->product_source == 'com_content' ) {
static $sets;
if(!is_array($sets)) {
$sets = array();
}
$content = $this->getArticle($product->product_source_id);
if(isset($content->id) && $content->id) {
//assign
$product->source = $content;
$product->product_name = $content->title;
$product->product_short_desc = $content->introtext;
$product->product_long_desc = $content->fulltext;
$product->product_edit_url = JRoute::_('index.php?option=com_content&task=article.edit&id='.$content->id);
$com_path = JPATH_SITE.'/components/com_content/';
if (!class_exists('ContentHelperRoute')) {
require_once $com_path.'helpers/route.php';
}
if (!class_exists('ContentRouter')) {
include $com_path.'router.php';
}
$content->slug = $content->id . ':' . $content->alias;
$cat_alias = isset($content->category_alias) ? $content->category_alias : '';
$content->catslug = $content->catid . ':' .$cat_alias;
$link = ContentHelperRoute::getArticleRoute($content->slug, $content->catslug, $content->language);
$product->product_view_url = JRoute::_($link);
if($content->state == 1 ) {
$product->exists = 1;
} else {
$product->exists = 0;
}
$sets[$product->product_source][$product->product_source_id] = $content;
} else {
$product->exists = 0;
}
}
}
public function onJ2StoreAfterProductListQuery(&$query, &$model) {
$db = JFactory::getDbo();
$query->select('#__content.title as product_name,#__content.catid');
$query->join('LEFT OUTER', '#__content AS #__content ON #__j2store_products.product_source_id=#__content.id AND #__j2store_products.product_source='.$db->q('com_content'));
$query->where('CASE WHEN #__j2store_products.product_source = '.$db->q('com_content') .' THEN
#__content.state !='.$db->q(-2).'
ELSE
#__j2store_products.enabled = '.$db->q(1).'
END
');
$search = $model->getState('search','','string');
if(!empty($search )) {
$query->where('CASE WHEN #__j2store_products.product_source = '.$db->q('com_content') .' THEN
( #__content.title LIKE '.$db->q('%'.$search.'%').' OR '.$db->qn('#__j2store_products').'.'.$db->qn('j2store_product_id').' LIKE '.$db->q('%'.$search.'%').'OR '.
$db->qn('#__j2store_products').'.'.$db->qn('product_source').' LIKE '.$db->q('%'.$search.'%').'OR '.
$db->qn('#__j2store_variants').'.'.$db->qn('sku').' LIKE '.$db->q('%'.$search.'%').'OR '.
$db->qn('#__j2store_variants').'.'.$db->qn('upc').' LIKE '.$db->q('%'.$search.'%').'OR '.
$db->qn('#__j2store_variants').'.'.$db->qn('price').' LIKE '.$db->q('%'.$search.'%').'OR '.
$db->qn('#__j2store_products').'.'.$db->qn('product_type').' LIKE '.$db->q('%'.$search.'%').' ) ELSE
#__j2store_products.enabled = '.$db->q(1).'
END');
}
}
public function onJ2StoreAfterProductListWhereQuery(&$model){
$query = '';
$db = JFactory::getDbo();
$search = $model->getState('search','','string');
if(!empty($search)){
$query = "#__content.title LIKE ".$db->q('%'.$search.'%');
}
return $query;
}
public function onJ2StoreAfterStockProductListQuery(&$query,&$model){
$db = JFactory::getDbo();
$query->select('#__content.title as product_name,#__content.catid');
$query->join('LEFT OUTER', '#__content AS #__content ON #__j2store_products.product_source_id=#__content.id AND #__j2store_products.product_source='.$db->q('com_content'));
$query->where('CASE WHEN #__j2store_products.product_source = '.$db->q('com_content') .' THEN
#__content.state !='.$db->q(-2).'
ELSE
#__j2store_products.enabled = '.$db->q(1).'
END
');
}
private function getArticle($content_id) {
static $sets;
if (! is_array ( $sets )) {
$sets = array ();
}
if (! isset ( $sets [$content_id] )) {
$app = JFactory::getApplication();
$view = $app->input->getString('view');
if($app->isSite() && $view == 'products') {
//required. Sometimes, users will simply unpublish the articles and this will throw a 404 error. Turn off the throwing.
JError::setErrorHandling(E_ALL, "ignore");
JModelLegacy::addIncludePath(JPATH_SITE.'/components/com_content/models');
$model = JModelLegacy::getInstance('Article', 'ContentModel', array('ignore_request' => true));
$model->setState('filter.published', 1);
$params = JFactory::getApplication()->getParams();
$model->setState('params', $params);
$sets [$content_id] = $model->getItem($content_id);
}else {
$db = JFactory::getDbo ();
$query = $db->getQuery ( true )->select ( 'a.*' )->from ( '#__content as a' )->where ( 'a.id=' . $db->q ($content_id) );
$query->select('c.title AS category_title, c.alias AS category_alias, c.access AS category_access')
->join('LEFT', '#__categories AS c on c.id = a.catid');
$db->setQuery ( $query );
$sets [$content_id] = $db->loadObject ();
}
}
return $sets [$content_id];
}
function _updateCurrency() {
$session = JFactory::getSession();
//if auto update currency is set, then call the update function
$store_config = J2Store::storeProfile();
//session based check. We dont want to update currency when we load each and every item.
if($store_config->get('config_currency_auto') && !$session->has('currency_updated', 'j2store')) {
F0FModel::getTmpInstance('Currencies', 'J2StoreModel')->updateCurrencies();
$session->set('currency_updated', '1', 'j2store');
}
}
function onJ2StoreAfterGetCartItems(&$items) {
foreach($items as $key=>$item) {
if($item->product_source == 'com_content') {
$article = J2Store::article()->getArticle($item->product_source_id);
if($article->state != 1) {
unset($items[$key]);
}
}
}
}
function onJ2StoreAfterShippingTroubleListQuery(&$query,&$model){
$db = JFactory::getDbo ();
$query->join('LEFT', '#__content ON (#__j2store_products.product_source_id =#__content.id AND #__j2store_products.product_source ='.$db->q('com_content').')');
$query->where('CASE WHEN #__j2store_products.product_source = '.$db->q('com_content') .' THEN
#__content.state !='.$db->q(-2).'
ELSE
#__j2store_products.enabled = '.$db->q(1).'
END
');
}
function checkPublishDate($article){
$check_publish_date = $this->params->get('check_publish_date',0);
if(!$check_publish_date){
return true;
}
$date = JFactory::getDate('now');
$db = JFactory::getDBo();
// Define null and now dates
$nullDate = $db->getNullDate();
//default to the sql formatted date
$nowDate = $date->toSql();
$status = false;
if(isset($article->publish_up) && isset($article->publish_down) &&
((($article->publish_up == $nullDate) || ($article->publish_up <= $nowDate)) &&
(($article->publish_down == $nullDate) || ($article->publish_down >= $nowDate)))){
$status = true;
}
return $status;
}
}