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<?php
/**
* ------------------------------------------------------------------------
* JA System Google Map plugin
* ------------------------------------------------------------------------
* Copyright (C) 2004-2018 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
* @license - GNU/GPL, http://www.gnu.org/licenses/gpl.html
* Author: J.O.O.M Solutions Co., Ltd
* Websites: http://www.joomlart.com - http://www.joomlancers.com
* ------------------------------------------------------------------------
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Factory;
use Joomla\CMS\Uri\Uri;
use Joomla\Registry\Registry;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Http\HttpFactory;
use Joomla\CMS\Plugin\PluginHelper;
jimport('joomla.plugin.plugin');
/**
*
* JA GOOGLE MAP PLUGIN SYSTEM CLASS
* @author JoomlArts
*
*/
#[AllowDynamicProperties]
class plgSystemJagooglemap extends CMSPlugin
{
protected $_plgCodeNew = "#{jamap(.*?)}\s*{/jamap}#i";
protected $_plgCode = "#{jamap(.*?)}#i";
protected $mapSetting = array();
protected $mapId = null;
/**
*
* Construct JA Googla Map
* @param object $subject
* @param object $config
*/
function __construct(&$subject, $config)
{
$mainframe = Factory::getApplication();
parent::__construct($subject, $config);
$this->plugin = PluginHelper::getPlugin('system', 'jagooglemap');
$this->plgParams = new Registry();
$this->plgParams->loadString($this->plugin->params);
}
function onBeforeRender()
{
HTMLHelper::_('jquery.framework');
HTMLHelper::_('behavior.core');
}
/**
*
* Process data after render
* @return string
*/
function onAfterRender()
{
$app = Factory::getApplication();
$jinput = $app->input;
if ($app->isClient('administrator')) {
return;
}
if($jinput->get('option') == 'com_config' && $jinput->get('view') == 'modules'){
return;
}
$body = Factory::getApplication()->getBody();
$plgParams = $this->plgParams;
$disable_map = $plgParams->get('disable_map', 0);
if ($disable_map) {
$body = $this->removeCode($body);
Factory::getApplication()->setBody($body);
return;
}
if (!preg_match($this->_plgCodeNew, $body) && !preg_match($this->_plgCode, $body)) {
return;
}
$body = $this->stylesheet($this->plugin, $body);
//ignore short-code that placed in text/editor field
$pattern = '#value\s*=\s*"[^"]*?{jamap.*?}(\s*{/jamap})?[^"]*?"#';
$pattern2 = '#<textarea[^>]*?>[\s\S]*?{jamap.*?}(\s*{/jamap})?[\s\S]*?</textarea>#';
$body = preg_replace_callback($pattern, array($this, 'escapeMap'), $body);
$body = preg_replace_callback($pattern2, array($this, 'escapeMap'), $body);
//generate map
$body = preg_replace_callback($this->_plgCodeNew, array($this, 'genMap'), $body);
$body = preg_replace_callback($this->_plgCode, array($this, 'genMap'), $body);
//restore short codes
$body = str_replace(array('{[jamap]', '{/[jamap]}'), array('{jamap', '{/jamap}'), $body);
Factory::getApplication()->setBody($body);
}
function escapeMap($matches) {
$frags = explode('<textarea', $matches[0]);
// make sure matches code do not bettween two textareas
if (count($frags) > 2) {
return $matches[0];
}
return str_replace(array('{jamap', '{/jamap}'), array('{[jamap]', '{/[jamap]}'), $matches[0]);
}
function genMap($matches) {
static $mapid = 0;
$mapid++;
$this->mapId = $mapid;
$this->mapSetting = $this->parseAttributes($matches[0]);
$output = $this->loadLayout($this->plugin, 'default');
return $output;
}
/**
* @ref JUtility::parseAttributes
*/
protected function parseAttributes($string)
{
$attr = array();
$retarray = array();
$string = preg_replace("/\\\\'/", '__QUOTE__', $string);
// Let's grab all the key/value pairs using a regular expression
preg_match_all("/([\w:-]+)[\s]?=[\s]?'([^']*)'/i", $string, $attr);
if (is_array($attr))
{
$numPairs = count($attr[1]);
for ($i = 0; $i < $numPairs; $i++)
{
$retarray[$attr[1][$i]] = str_replace('__QUOTE__', "\'", $attr[2][$i]);
}
}
return $retarray;
}
/**
*
* Remove map code tag
* @param string $content
* @return string
*/
function removeCode($content)
{
return preg_replace($this->_plgCodeNew, '', $content);
return preg_replace($this->_plgCode, '', $content);
}
/**
*
* Get layout for display
* @param object $plugin
* @param string $layout
* @return string
*/
function getLayoutPath($plugin, $layout = 'default')
{
$app = Factory::getApplication();
// Build the template and base path for the layout
$tPath = JPATH_BASE . '/templates/' . $app->getTemplate() . '/html/' . $plugin->name . '/' . $layout . '.php';
$bPath = JPATH_BASE . '/plugins/' . $plugin->type . '/' . $plugin->name . '/tmpl/' . $layout . '.php';
// If the template has a layout override use it
if (file_exists($tPath)) {
return $tPath;
} elseif (file_exists($bPath)) {
return $bPath;
}
return '';
}
/**
*
* Load content into layout
* @param object $plugin
* @param string $layout
* @return string
*/
function loadLayout($plugin, $layout = 'default')
{
$layout_path = $this->getLayoutPath($plugin, $layout);
if ($layout_path) {
ob_start();
require $layout_path;
$content = ob_get_contents();
ob_end_clean();
return $content;
}
return '';
}
/**
*
* Set style for map display
* @param object $plugin
* @param string $bodyString
* @return string
*/
function stylesheet($plugin, $bodyString)
{
$assets_url = Uri::base(true) . '/plugins/' . $plugin->type . '/' . $plugin->name . '/';
$headtag = array();
$headtag[] = '<link href="' . $assets_url . 'assets/style.css?v=1" type="text/css" rel="stylesheet" />';
$headtag[] = '<script src="' . $assets_url . 'assets/markcluster.js" type="text/javascript" ></script>';
$headtag[] = '<script src="' . $assets_url . 'assets/script.js?v=1" type="text/javascript" ></script>';
$api_key = $this->params->get('api_key', '');
$map_js = '//maps.googleapis.com/maps/api/js?key=' . $api_key;
$headtag[] = '<script src="' . $map_js . '" type="text/javascript" ></script>';
$bodyString = str_replace('</head>', "\t" . implode("\n", $headtag) . "\n</head>", $bodyString);
return $bodyString;
}
function onAjaxJagooglemap()
{
$latlong = [];
$jinput = Factory::getApplication()->input;
$address = $jinput->get('address', array(), 'ARRAY');
$option = new Registry();
$option->set('userAgent', 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0');
foreach ($address as $k => $add) {
$uri = 'https://nominatim.openstreetmap.org/search?q='.urlencode($add).'&format=json&addressdetails=0';
try {
$response = HttpFactory::getHttp($option)->get($uri);
}catch (RuntimeException $e){
return;
}
if ($response->code != 200){
throw new RuntimeException('Unable to open the feed!');
return;
}
$content = json_decode($response->body);
if (!empty($content[0]) && !empty($content[0]->lat) && !empty($content[0]->lon)) {
$latlong[$k] = [$content[0]->lat, $content[0]->lon];
}
}
return $latlong;
}
}