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| author | Cash Costello <cash.costello@gmail.com> | 2009-07-12 00:57:56 +0000 |
|---|---|---|
| committer | Cash Costello <cash.costello@gmail.com> | 2009-07-12 00:57:56 +0000 |
| commit | 533231ec979a907cab73e27013da5f9d69b22121 (patch) | |
| tree | 81a56002efb8148fce281e8259151f4472b34033 /lib/resize.php | |
| parent | f2d64ceba49e6eef714b5b9432d946e3532efca5 (diff) | |
| download | elgg-533231ec979a907cab73e27013da5f9d69b22121.tar.gz elgg-533231ec979a907cab73e27013da5f9d69b22121.tar.bz2 | |
moving around the watermarking code for supporting other image libs
Diffstat (limited to 'lib/resize.php')
| -rw-r--r-- | lib/resize.php | 122 |
1 files changed, 58 insertions, 64 deletions
diff --git a/lib/resize.php b/lib/resize.php index a346fc272..a379d8c93 100644 --- a/lib/resize.php +++ b/lib/resize.php @@ -3,6 +3,8 @@ * Elgg tidypics library of resizing functions
*
*/
+
+ include dirname(__FILE__) . "/watermark.php";
/**
@@ -372,59 +374,62 @@ */
function tp_create_imagick_cmdline_thumbnails($file, $prefix, $filestorename)
{
- global $CONFIG;
-
- $mime = $file->getMimeType();
-
$image_sizes = get_plugin_setting('image_sizes', 'tidypics');
if (!$image_sizes) {
register_error(elgg_echo('tidypics:nosettings'));
- return array();
+ return false;
}
$image_sizes = unserialize($image_sizes);
+
+ $thumb = new ElggFile();
+
+
+ // tiny thumbnail
+ $thumb->setFilename($prefix."thumb".$filestorename);
+ $thumbname = $thumb->getFilenameOnFilestore();
+ $rtn_code = tp_imagick_cmdline_resize( $file->getFilenameOnFilestore(),
+ $thumbname,
+ $image_sizes['thumb_image_width'],
+ $image_sizes['thumb_image_height'],
+ true);
+ if (!$rtn_code)
+ return false;
+ $file->thumbnail = $prefix."thumb".$filestorename;
+
+
+ // album thumbnail
+ $thumb->setFilename($prefix."smallthumb".$filestorename);
+ $thumbname = $thumb->getFilenameOnFilestore();
+ $rtn_code = tp_imagick_cmdline_resize( $file->getFilenameOnFilestore(),
+ $thumbname,
+ $image_sizes['small_image_width'],
+ $image_sizes['small_image_height'],
+ true);
+ if (!$rtn_code)
+ return false;
+ $file->smallthumb = $prefix."smallthumb".$filestorename;
+
+
+ // main image
+ $thumb->setFilename($prefix."largethumb".$filestorename);
+ $thumbname = $thumb->getFilenameOnFilestore();
+ $rtn_code = tp_imagick_cmdline_resize( $file->getFilenameOnFilestore(),
+ $thumbname,
+ $image_sizes['large_image_width'],
+ $image_sizes['large_image_height'],
+ false);
+ if (!$rtn_code)
+ return false;
+ $file->largethumb = $prefix."largethumb".$filestorename;
- $thumblarge = tp_imagick_cmdline_resize($file->getFilenameOnFilestore(),
- "largethumb",
- $image_sizes['large_image_width'],
- $image_sizes['large_image_height'],
- false);
-
- $thumbsmall = tp_imagick_cmdline_resize($file->getFilenameOnFilestore(),
- "smallthumb",
- $image_sizes['small_image_width'],
- $image_sizes['small_image_height'],
- true);
-
- $thumbnail = tp_imagick_cmdline_resize($file->getFilenameOnFilestore(),
- "thumb",
- $image_sizes['thumb_image_width'],
- $image_sizes['thumb_image_height'],
- true);
-
- if ($thumbnail) {
- $thumb = new ElggFile();
- $thumb->setMimeType($mime);
- $thumb->setFilename($prefix."thumb".$filestorename);
- $file->thumbnail = $prefix."thumb".$filestorename;
- }
-
- if ($thumbsmall) {
- $thumb = new ElggFile();
- $thumb->setMimeType($mime);
- $thumb->setFilename($prefix."smallthumb".$filestorename);
- $file->smallthumb = $prefix."smallthumb".$filestorename;
- }
-
- if ($thumblarge) {
- $thumb = new ElggFile();
- $thumb->setMimeType($mime);
- $thumb->setFilename($prefix."largethumb".$filestorename);
- $file->largethumb = $prefix."largethumb".$filestorename;
- }
+
+ //tp_watermark($thumbs);
+
+
- return array( "thumbnail" => $thumbnail,
- "thumbsmall" => $thumbsmall,
- "thumblarge" => $thumblarge);
+ unset($thumb);
+
+ return true;
}
/*
@@ -432,27 +437,14 @@ * (Returns false if the uploaded file was not an image)
*
* @param string $input_name The name of the file input field on the submission form
- * @param string $prefix The text to prefix to the existing filename
+ * @param string $output_name The name of the file to be written
* @param int $maxwidth The maximum width of the resized image
* @param int $maxheight The maximum height of the resized image
* @param true|false $square If set to true, will take the smallest of maxwidth and maxheight and use it to set the dimensions on all size; the image will be cropped.
- * @return false|mixed The contents of the resized image, or false on failure
+ * @return bool
*/
- function tp_imagick_cmdline_resize($input_name, $prefix, $maxwidth, $maxheight, $square = false, $x1 = 0, $y1 = 0, $x2 = 0, $y2 = 0) {
-
- $params = array(
- "input_name"=>$input_name,
- "output_name"=>$output_name,
- "maxwidth"=>$maxwidth,
- "maxheight"=>$maxheight,
- "square"=>$square,
- "x1"=>$x1,
- "y1"=>$y1,
- "x2"=>$x2,
- "y2"=>$y2);
+ function tp_imagick_cmdline_resize($input_name, $output_name, $maxwidth, $maxheight, $square = false, $x1 = 0, $y1 = 0, $x2 = 0, $y2 = 0) {
- $path = pathinfo($input_name);
- $output_name = $path["dirname"] . "/$prefix" . $path["filename"] . "." . $path["extension"];
// Get the size information from the image
if ($imgsizearray = getimagesize($input_name)) {
@@ -487,9 +479,11 @@ $accepted_formats = array(
'image/jpeg' => 'jpeg',
+ 'image/pjpeg' => 'jpeg',
'image/png' => 'png',
+ 'image/x-png' => 'png',
'image/gif' => 'gif'
- );
+ );
// If it's a file we can manipulate ...
if (array_key_exists($imgsizearray['mime'],$accepted_formats)) {
@@ -528,7 +522,7 @@ if(substr($im_path, strlen($im_path)-1, 1) != "/") $im_path .= "/";
$command = $im_path . "convert \"$input_name\" -resize ".$newwidth."x".$newheight."^ -gravity center -extent ".$newwidth."x".$newheight." \"$output_name\"";
exec($command);
- return $output_name;
+ return true;
}
}
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