MediaWiki  1.23.13
MockImageHandler.php
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1 <?php
32 
39  static function doFakeTransform( $that, $image, $dstPath, $dstUrl, $params, $flags = 0 ) {
40  # Example of what we receive:
41  # $image: LocalFile
42  # $dstPath: /tmp/transform_7d0a7a2f1a09-1.jpg
43  # $dstUrl : http://example.com/images/thumb/0/09/Bad.jpg/320px-Bad.jpg
44  # $params: width: 320, descriptionUrl http://trunk.dev/wiki/File:Bad.jpg
45 
46  $that->normaliseParams( $image, $params );
47 
48  $scalerParams = array(
49  # The size to which the image will be resized
50  'physicalWidth' => $params['physicalWidth'],
51  'physicalHeight' => $params['physicalHeight'],
52  'physicalDimensions' => "{$params['physicalWidth']}x{$params['physicalHeight']}",
53  # The size of the image on the page
54  'clientWidth' => $params['width'],
55  'clientHeight' => $params['height'],
56  # Comment as will be added to the EXIF of the thumbnail
57  'comment' => isset( $params['descriptionUrl'] ) ?
58  "File source: {$params['descriptionUrl']}" : '',
59  # Properties of the original image
60  'srcWidth' => $image->getWidth(),
61  'srcHeight' => $image->getHeight(),
62  'mimeType' => $image->getMimeType(),
63  'dstPath' => $dstPath,
64  'dstUrl' => $dstUrl,
65  );
66 
67  # In some cases, we do not bother generating a thumbnail.
68  if ( !$image->mustRender() &&
69  $scalerParams['physicalWidth'] == $scalerParams['srcWidth']
70  && $scalerParams['physicalHeight'] == $scalerParams['srcHeight']
71  ) {
72  wfDebug( __METHOD__ . ": returning unscaled image\n" );
73  // getClientScalingThumbnailImage is protected
74  return $that->doClientImage( $image, $scalerParams );
75  }
76 
77  return new ThumbnailImage( $image, $dstUrl, false, $params );
78  }
79 }
ThumbnailImage
Media transform output for images.
Definition: MediaTransformOutput.php:250
MockImageHandler\doFakeTransform
static doFakeTransform( $that, $image, $dstPath, $dstUrl, $params, $flags=0)
Override BitmapHandler::doTransform() making sure we do not generate a thumbnail at all.
Definition: MockImageHandler.php:39
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globals txt Globals are evil The original MediaWiki code relied on globals for processing context far too often MediaWiki development since then has been a story of slowly moving context out of global variables and into objects Storing processing context in object member variables allows those objects to be reused in a much more flexible way Consider the elegance of
Definition: globals.txt:10
php
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Definition: skin.txt:62
$params
$params
Definition: styleTest.css.php:40
$flags
it s the revision text itself In either if gzip is the revision text is gzipped $flags
Definition: hooks.txt:2118
MockImageHandler
Mock handler for images.
Definition: MockImageHandler.php:31
array
the array() calling protocol came about after MediaWiki 1.4rc1.
List of Api Query prop modules.
will
</td >< td > &</td >< td > t want your writing to be edited mercilessly and redistributed at will
Definition: All_system_messages.txt:914
wfDebug
wfDebug( $text, $dest='all')
Sends a line to the debug log if enabled or, optionally, to a comment in output.
Definition: GlobalFunctions.php:980
on
We ve cleaned up the code here by removing clumps of infrequently used code and moving them off somewhere else It s much easier for someone working with this code to see what s _really_ going on
Definition: hooks.txt:86
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This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
page
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Definition: hooks.txt:1961