primo commit

2024-12-17 17:34:10 +01:00
commit e650f8df99
16435 changed files with 2451012 additions and 0 deletions
--- a/administrator/components/com_phocagallery/libraries/phocagallery/geo/geo.php
+++ b/administrator/components/com_phocagallery/libraries/phocagallery/geo/geo.php
@ -0,0 +1,104 @@
+<?php
+/**
+ * @package   Phoca Gallery
+ * @author    Jan Pavelka - https://www.phoca.cz
+ * @copyright Copyright (C) Jan Pavelka https://www.phoca.cz
+ * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 and later
+ * @cms       Joomla
+ * @copyright Copyright (C) Open Source Matters. All rights reserved.
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
+ */
+defined( '_JEXEC' ) or die( 'Restricted access' );
+use Joomla\CMS\Filesystem\File;
+
+class PhocaGalleryGeo
+{
+	/*
+	 * Geotagging
+	 * If no lat or lng will be set by image, it will be automatically set by category
+	 */
+	public static function findLatLngFromCategory($categories) {
+		$output['lat'] = '';
+		$output['lng'] = '';
+		foreach ($categories as $category) {
+			if (isset($category->latitude) && isset($category->longitude)) {
+				if ($category->latitude != '' && $category->latitude != '') {
+					$output['lat'] = $category->latitude;
+				}
+				if ($category->longitude != '' && $category->longitude != '') {
+					$output['lng'] = $category->longitude;
+				}
+
+				if ($output['lat'] != '' && $output['lng'] != '') {
+					return $output;
+				}
+			} 
+		}
+		// If nothing will be found, paste some lng, lat
+		$output['lat'] = 50.079623358200884;
+		$output['lng'] = 14.429919719696045;
+		return $output;
+	}
+	
+	public static function getGeoCoords($filename){
+      
+		$lat = $long = '';
+		$fileOriginal = PhocaGalleryFile::getFileOriginal($filename);
+	  
+	if (!function_exists('exif_read_data')) {
+		return array('latitude' => 0, 'longitude' => 0);
+	} else {
+		if (strtolower(File::getExt($fileOriginal)) != 'jpg') {
+			return array('latitude' => 0, 'longitude' => 0);
+		}
+		
+		// Not happy but @ must be added because of different warnings returned by exif functions - can break multiple upload
+		$exif 		= @exif_read_data($fileOriginal, 0, true);
+		if (empty($exif)) {
+			return array('latitude' => 0, 'longitude' => 0);
+		}
+
+		
+		if (isset($exif['GPS']['GPSLatitude'][0])) {$GPSLatDeg 		= explode('/',$exif['GPS']['GPSLatitude'][0]);}
+		if (isset($exif['GPS']['GPSLatitude'][1])) {$GPSLatMin 		= explode('/',$exif['GPS']['GPSLatitude'][1]);}
+		if (isset($exif['GPS']['GPSLatitude'][2])) {$GPSLatSec 		= explode('/',$exif['GPS']['GPSLatitude'][2]);}
+		if (isset($exif['GPS']['GPSLongitude'][0])) {$GPSLongDeg 	= explode('/',$exif['GPS']['GPSLongitude'][0]);}
+		if (isset($exif['GPS']['GPSLongitude'][1])) {$GPSLongMin 	= explode('/',$exif['GPS']['GPSLongitude'][1]);}
+		if (isset($exif['GPS']['GPSLongitude'][2])) {$GPSLongSec 	= explode('/',$exif['GPS']['GPSLongitude'][2]);}
+		
+		
+		if (isset($GPSLatDeg[0]) && isset($GPSLatDeg[1]) && (int)$GPSLatDeg[1] > 0
+		 && isset($GPSLatMin[0]) && isset($GPSLatMin[1]) && (int)$GPSLatMin[1] > 0
+		 && isset($GPSLatSec[0]) && isset($GPSLatSec[1]) && (int)$GPSLatSec[1] > 0) {
+
+			$lat = $GPSLatDeg[0]/$GPSLatDeg[1]+
+				($GPSLatMin[0]/$GPSLatMin[1])/60+
+				($GPSLatSec[0]/$GPSLatSec[1])/3600;
+				
+			if(isset($exif['GPS']['GPSLatitudeRef']) && $exif['GPS']['GPSLatitudeRef'] == 'S'){$lat=$lat*(-1);}
+			
+		
+		}
+		
+		 
+		if (isset($GPSLongDeg[0]) && isset($GPSLongDeg[1]) && (int)$GPSLongDeg[1] > 0
+		 && isset($GPSLongMin[0]) && isset($GPSLongMin[1]) && (int)$GPSLongMin[1] > 0
+		 && isset($GPSLongSec[0]) && isset($GPSLongSec[1]) && (int)$GPSLongSec[1] > 0) {
+
+	
+			$long = $GPSLongDeg[0]/$GPSLongDeg[1]+
+				($GPSLongMin[0]/$GPSLongMin[1])/60+
+				($GPSLongSec[0]/$GPSLongSec[1])/3600;
+				
+			if(isset($exif['GPS']['GPSLongitudeRef']) && $exif['GPS']['GPSLongitudeRef'] == 'W'){$long=$long*(-1);}
+
+		}
+		
+
+
+		return array('latitude' => $lat, 'longitude' => $long);
+	  }
+   }
+ 
+}
+?>
--- a/administrator/components/com_phocagallery/libraries/phocagallery/geo/index.html
+++ b/administrator/components/com_phocagallery/libraries/phocagallery/geo/index.html
@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>
				`@ -0,0 +1 @@`
				`<html><body bgcolor="#FFFFFF"></body></html>`