initial import

lib/classes/exiftool.class.php

@@ -0,0 +1,57 @@
+<?php
+class exiftool
+{
+	
+	
+	public static function get_fields($filename, $fields)
+	{
+		$system = p4utils::getSystem();
+		
+		$ret = array();
+		
+		if(in_array($system, array('DARWIN', 'LINUX')))
+		{
+			$cmd = GV_exiftool.' ' . escapeshellarg($filename) . '';
+		}
+		else
+		{
+			if(chdir(GV_RootPath.'tmp/'))
+			{
+				$cmd = 'start /B /LOW ' . GV_exiftool.' ' . escapeshellarg($filename) . '';
+			}
+		}
+		if($cmd)
+		{
+			$s = @shell_exec($cmd);
+			if(trim($s) != '')
+			{
+				$lines = explode("\n", $s);
+				
+				foreach($lines as $line)
+				{
+					$cells = explode(':', $line);
+					
+					if(count($cells) < 2 )
+						continue;
+						
+					$cell_1 = trim(array_shift($cells));
+					$cell_2 = trim(implode(':', $cells));
+					
+					if(in_array($cell_1, $fields))
+						$ret[$cell_1] = $cell_2;
+				}
+				
+			}
+		}
+		
+		foreach($fields as $field)
+		{
+			if(!isset($ret[$field]))
+				$ret[$field] = false;
+		}
+		
+		return $ret;
+	}
+	
+	
+}