Location Field for Powermail

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/powermail/trunk@61502 735d13b6-9817-0410-8766-e36946ffe9aa

Classes/Utility/EidGetLocation.php

@@ -0,0 +1,52 @@
+<?php
+/***************************************************************
+*  Copyright notice
+*
+*  (c) 2012 Alex Kellner <[email protected]>, in2code.de
+*
+*  All rights reserved
+*
+*  This script is part of the TYPO3 project. The TYPO3 project is
+*  free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 3 of the License, or
+*  (at your option) any later version.
+*
+*  The GNU General Public License can be found at
+*  http://www.gnu.org/copyleft/gpl.html.
+*
+*  This script is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  This copyright notice MUST APPEAR in all copies of the script!
+***************************************************************/
+
+/**
+ * This class could called with AJAX via eID and returns a location from geo coordinates
+ *
+ * @author	Alex Kellner <[email protected]>, in2code.
+ * @package	TYPO3
+ * @subpackage	eidGetLocation
+ */
+class eidGetLocation {
+
+	/**
+	 * Generates the output
+	 *
+	 * @return string		from action
+	 */
+	public function main() {
+		$lat = t3lib_div::_GP('lat');
+		$lng = t3lib_div::_GP('lng');
+
+        $csv = t3lib_div::getUrl('http://maps.google.com/maps/geo?&output=csv&q=' . $lat . ',' . $lng);
+		$csvParts = Tx_Extbase_Utility_Arrays::trimExplode('"', $csv, 1);
+		return $csvParts[1];
+	}
+}
+
+$eid = t3lib_div::makeInstance('eidGetLocation'); // make instance
+echo $eid->main(); // print content
+?>

Resources/Public/Js/form.js

@@ -3,6 +3,9 @@
  */
 jQuery(document).ready(function($) {
 
+	// Baseurl
+	var baseurl = getBaseUrl();
+
 	// Form validation
 	$('.powermail_form').validationEngine();
 
@@ -39,6 +42,11 @@ jQuery(document).ready(function($) {
 		prevText: '<',
 		firstDay: 1
 	});
+
+	// Location field
+	if ($('.powermail_fieldwrap_location input').length > 0) {
+		getLocationAndWrite();
+	}
 });
 
 /**
@@ -63,3 +71,48 @@ function checkCheckboxes(field, rules, i, options) {
 		return options.allrules.checkCheckboxes.alertText;
 	}
 }
+
+/**
+ * Getting the Location by the browser and write to inputform as address
+ *
+ * @return void
+ */
+function getLocationAndWrite() {
+	if (navigator.geolocation) { // Read location from Browser
+		navigator.geolocation.getCurrentPosition(function(position) {
+			var lat = position.coords.latitude;
+			var lng = position.coords.longitude;
+			var url = baseurl + '/index.php' + '?eID=' + 'powermailEidGetLocation';
+			$.ajax({
+				url: url,
+				data: 'lat=' + lat + '&lng=' + lng,
+				cache: false,
+				beforeSend: function(jqXHR, settings) {
+					$('body').css('cursor', 'wait');
+				},
+				complete: function(jqXHR, textStatus) {
+					$('body').css('cursor', 'default');
+				},
+				success: function(data) { // return values
+					if (data) {
+						$('.powermail_fieldwrap_location input').val(data);
+					}
+				}
+			});
+		});
+	}
+}
+
+/**
+ * Return BaseUrl as prefix
+ *
+ * @return	string	Base Url
+ */
+function getBaseUrl() {
+	if ($('base').length > 0) {
+		baseurl = $('base').attr('href');
+	} else {
+		baseurl = window.location.hostname;
+	}
+	return baseurl;
+}

ext_localconf.php

@@ -52,6 +52,11 @@
 $GLOBALS ['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['processDatamapClass'][] =
 	'EXT:' . $_EXTKEY . '/Classes/Utility/InitialMarker.php:Tx_Powermail_Utility_InitialMarker';
 
+/**
+ * eID to get location from geo coordinates
+ */
+$GLOBALS['TYPO3_CONF_VARS']['FE']['eID_include']['powermailEidGetLocation'] = 'EXT:powermail/Classes/Utility/EidGetLocation.php';
+
 /**
  * Extra evaluation of TCA fields
  */