1 files changed, 0 insertions, 110 deletions
diff --git a/lib/exif.php b/lib/exif.php
deleted file mode 100644
index 46a73e920..000000000
--- a/lib/exif.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-/**
- * Exif Processing Library
- *
- * @package TidypicsExif
- */
-
-/**
- * Pull EXIF data from image file
- * 
- * @param TidypicsImage $image
- */
-function td_get_exif($image) {
-
-	// catch for those who don't have exif module loaded
-	if (!is_callable('exif_read_data')) {
-		return;
-	}
-
-	$mime = $image->mimetype;
-	if ($mime != 'image/jpeg' && $mime != 'image/pjpeg') {
-		return;
-	}
-
-	$filename = $image->getFilenameOnFilestore();
-	$exif = exif_read_data($filename, 'IFD0,EXIF', true);
-	if (is_array($exif) && isset($exif['EXIF'])) {
-		$data = array_merge($exif['IFD0'], $exif['EXIF']);
-		foreach ($data as $key => $value) {
-			if (is_string($value)) {
-				// there are sometimes unicode characters that cause problems with serialize
-				$data[$key] = preg_replace( '/[^[:print:]]/', '', $value);
-			}
-		}
-		$image->tp_exif = serialize($data);
-	}
-}
-
-/**
- * Grab array of EXIF data for display
- * 
- * @param TidypicsImage $image
- * @return array|false
- */
-function tp_exif_formatted($image) {
-
-	$exif = $image->tp_exif;
-	if (!$exif) {
-		return false;
-	}
-
-	$exif = unserialize($exif);
-
-	$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;
-}