1 files changed, 0 insertions, 109 deletions
diff --git a/lib/exif.php b/lib/exif.php
deleted file mode 100644
index 55612a433..000000000
--- a/lib/exif.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/**
- * Exif Processing Library
- *
- * @package TidypicsExif
- */
-
-/**
- * Pull EXIF data from image file
- * 
- * @param TidypicsImage $file
- */
-function td_get_exif($file) {
-
-	// catch for those who don't have exif module loaded
-	if (!is_callable('exif_read_data')) {
-		return;
-	}
-
-	$mime = $file->mimetype;
-	if ($mime != 'image/jpeg' && $mime != 'image/pjpeg') {
-		return;
-	}
-
-	$filename = $file->getFilenameOnFilestore();
-	$exif = exif_read_data($filename);
-	create_metadata($file->getGUID(), "tp_exif", serialize($exif), "text", $file->getObjectOwnerGUID(), ACCESS_PUBLIC);
-}
-
-/**
- * Grab array of EXIF data for display
- * 
- * @param int $file_guid GUID of TidypicsImage
- * @return array|false
- */
-function tp_exif_formatted($file_guid) {
-
-	$metadata_exif = get_metadata_byname($file_guid, "tp_exif");
-	if (!$metadata_exif) { 
-		// //try to load it from the file if its not in the database
-		$file = new ElggFile($file_guid);
-		td_get_exif($file);
-		unset($file);
-		$metadata_exif = get_metadata_byname($file_guid, "tp_exif");
-	}
-
-	if (!$metadata_exif) {
-		return false;
-	}
-
-	$exif = unserialize($metadata_exif["value"]);
-
-	$model = $exif['Model'];
-	if (!$model) {
-		$model = "N/A";
-	}
-	$exif_data['Model'] = $model;
-
-	$exposure = $exif['ExposureTime'];
-	if (!$exposure) {
-		$exposure = "N/A";
-	}
-	$exif_data['Shutter'] = $exposure;
-
-	//got the code snippet below from http://www.zenphoto.org/support/topic.php?id=17
-	//convert the raw values to understandible values
-	$Fnumber = explode("/", $exif['FNumber']);
-	if ($Fnumber[1] != 0) {
-		$Fnumber = $Fnumber[0] / $Fnumber[1];
-	} else {
-		$Fnumber = 0;
-	}
-	if (!$Fnumber) {
-		$Fnumber = "N/A";
-	} else {
-		$Fnumber = "f/$Fnumber";
-	}
-	$exif_data['Aperture'] = $Fnumber;
-
-	$iso = $exif['ISOSpeedRatings'];
-	if (!$iso) {
-		$iso = "N/A";
-	}
-	$exif_data['ISO Speed'] = $iso;
-
-	$Focal = explode("/", $exif['FocalLength']);
-	if ($Focal[1] != 0) {
-		$Focal = $Focal[0] / $Focal[1];
-	} else {
-		$Focal = 0;
-	}
-	if (!$Focal || round($Focal) == "0") {
-		$Focal = 0;
-	}
-	if (round($Focal) == 0) {
-		$Focal = "N/A";
-	} else {
-		$Focal = round($Focal) . "mm";
-	}
-	$exif_data['Focal Length'] = $Focal;
-
-	$captured = $exif['DateTime'];
-	if (!$captured) {
-		$captured = "N/A";
-	}
-	$exif_data['Captured'] = $captured;
-
-	return $exif_data;
-}