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-rw-r--r--Zotlabs/Thumbs/Epubthumb.php40
1 files changed, 29 insertions, 11 deletions
diff --git a/Zotlabs/Thumbs/Epubthumb.php b/Zotlabs/Thumbs/Epubthumb.php
index 4213b5267..22f1a5e8f 100644
--- a/Zotlabs/Thumbs/Epubthumb.php
+++ b/Zotlabs/Thumbs/Epubthumb.php
@@ -2,36 +2,54 @@
namespace Zotlabs\Thumbs;
-require_once('library/epub-meta/epub.php');
+require_once 'library/epub-meta/epub.php';
+/**
+ * @brief Thumbnail creation for epub files.
+ *
+ */
class Epubthumb {
+ /**
+ * @brief Match for application/epub+zip.
+ *
+ * @param string $type MimeType
+ * @return boolean
+ */
function Match($type) {
return(($type === 'application/epub+zip') ? true : false );
}
- function Thumb($attach,$preview_style,$height = 300, $width = 300) {
+ /**
+ * @brief
+ *
+ * @param array $attach
+ * @param number $preview_style unused
+ * @param number $height (optional) default 300
+ * @param number $width (optional) default 300
+ */
+ function Thumb($attach, $preview_style, $height = 300, $width = 300) {
$photo = false;
- $ep = new \Epub(dbunescbin($attach['content']));
+ $ep = new \EPub(dbunescbin($attach['content']));
$data = $ep->Cover();
if($data['found']) {
$photo = $data['data'];
}
- if($photo) {
+ if($photo) {
$image = imagecreatefromstring($photo);
- $dest = imagecreatetruecolor( $width, $height );
- $srcwidth = imagesx($image);
- $srcheight = imagesy($image);
+ $dest = imagecreatetruecolor($width, $height);
+ $srcwidth = imagesx($image);
+ $srcheight = imagesy($image);
- imagealphablending($dest, false);
+ imagealphablending($dest, false);
imagesavealpha($dest, true);
- imagecopyresampled($dest, $image, 0, 0, 0, 0, $width, $height, $srcwidth, $srcheight);
- imagedestroy($image);
- imagejpeg($dest,dbunescbin($attach['content']) . '.thumb');
+ imagecopyresampled($dest, $image, 0, 0, 0, 0, $width, $height, $srcwidth, $srcheight);
+ imagedestroy($image);
+ imagejpeg($dest, dbunescbin($attach['content']) . '.thumb');
}
}
}