aboutsummaryrefslogtreecommitdiff
path: root/thumbnail.php
diff options
context:
space:
mode:
authorCash Costello <cash.costello@gmail.com>2010-07-25 02:01:36 +0000
committerCash Costello <cash.costello@gmail.com>2010-07-25 02:01:36 +0000
commit73403645808a81425381f43c25e0ea2c92705312 (patch)
tree83fb73e9a122054f6f4c2e1c44e399572ee13e28 /thumbnail.php
parent791ec4925346cb38ecca9a2f2574b012ab64a88a (diff)
downloadelgg-73403645808a81425381f43c25e0ea2c92705312.tar.gz
elgg-73403645808a81425381f43c25e0ea2c92705312.tar.bz2
first go at brining tidypics up to code standards
Diffstat (limited to 'thumbnail.php')
-rw-r--r--thumbnail.php148
1 files changed, 75 insertions, 73 deletions
diff --git a/thumbnail.php b/thumbnail.php
index 79d487210..f9f9d1e5f 100644
--- a/thumbnail.php
+++ b/thumbnail.php
@@ -1,78 +1,80 @@
<?php
- /**
- * Tidypics Thumbnail
- *
- */
+/**
+ * Tidypics Thumbnail
+ *
+ */
- include_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");
-
- // Get file GUID
- $file_guid = (int) get_input('file_guid');
-
- // Get file thumbnail size
- $size = get_input('size');
- // only 3 possibilities
- if ($size != 'small' && $size != 'thumb') {
- $size = 'large';
- }
-
- $error_image = '';
- switch ($size) {
- case 'thumb':
- $error_image = "image_error_thumb.png";
- break;
- case 'small':
- $error_image = "image_error_small.png";
- break;
- case 'large':
- $error_image = "image_error_large.png";
- break;
- }
-
- // Get file entity
- $file = get_entity($file_guid);
- if (!$file)
- forward('mod/tidypics/graphics/' . $error_image);
-
- if ($file->getSubtype() != "image")
- forward('mod/tidypics/graphics/' . $error_image);
-
- // Get filename
- if ($size == "thumb") {
- $thumbfile = $file->thumbnail;
- } else if ($size == "small") {
- $thumbfile = $file->smallthumb;
- } else {
- $thumbfile = $file->largethumb;
- }
-
- if (!$thumbfile)
- forward('mod/tidypics/graphics/' . $error_image);
-
- // create Elgg File object
- $readfile = new ElggFile();
- $readfile->owner_guid = $file->owner_guid;
- $readfile->setFilename($thumbfile);
- $contents = $readfile->grabFile();
+include_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");
- // send error image if file could not be read
- if (!$contents) {
- forward('mod/tidypics/graphics/' . $error_image);
- }
-
- // expires every 14 days
- $expires = 14 * 60*60*24;
+// Get file GUID
+$file_guid = (int) get_input('file_guid');
- // overwrite header caused by php session code so images can be cached
- $mime = $file->getMimeType();
- header("Content-Type: $mime");
- header("Content-Length: " . strlen($contents));
- header("Cache-Control: public", true);
- header("Pragma: public", true);
- header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT', true);
-
- // Return the thumbnail and exit
- echo $contents;
- exit;
-?>
+// Get file thumbnail size
+$size = get_input('size');
+// only 3 possibilities
+if ($size != 'small' && $size != 'thumb') {
+ $size = 'large';
+}
+
+$error_image = '';
+switch ($size) {
+ case 'thumb':
+ $error_image = "image_error_thumb.png";
+ break;
+ case 'small':
+ $error_image = "image_error_small.png";
+ break;
+ case 'large':
+ $error_image = "image_error_large.png";
+ break;
+}
+
+// Get file entity
+$file = get_entity($file_guid);
+if (!$file) {
+ forward('mod/tidypics/graphics/' . $error_image);
+}
+
+if ($file->getSubtype() != "image") {
+ forward('mod/tidypics/graphics/' . $error_image);
+}
+
+// Get filename
+if ($size == "thumb") {
+ $thumbfile = $file->thumbnail;
+} else if ($size == "small") {
+ $thumbfile = $file->smallthumb;
+} else {
+ $thumbfile = $file->largethumb;
+}
+
+if (!$thumbfile) {
+ forward('mod/tidypics/graphics/' . $error_image);
+}
+
+// create Elgg File object
+$readfile = new ElggFile();
+$readfile->owner_guid = $file->owner_guid;
+$readfile->setFilename($thumbfile);
+$contents = $readfile->grabFile();
+
+// send error image if file could not be read
+if (!$contents) {
+ forward('mod/tidypics/graphics/' . $error_image);
+}
+
+// expires every 14 days
+$expires = 14 * 60*60*24;
+
+// overwrite header caused by php session code so images can be cached
+$mime = $file->getMimeType();
+header("Content-Type: $mime");
+header("Content-Length: " . strlen($contents));
+header("Cache-Control: public", true);
+header("Pragma: public", true);
+header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT', true);
+
+// Return the thumbnail and exit
+echo $contents;
+exit;