MediaWiki REL1_30
MockDjVuHandler.php
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1<?php
25 function isEnabled() {
26 return true;
27 }
28
29 function doTransform( $image, $dstPath, $dstUrl, $params, $flags = 0 ) {
30 if ( !$this->normaliseParams( $image, $params ) ) {
31 return new TransformParameterError( $params );
32 }
33 $width = $params['width'];
34 $height = $params['height'];
35 $page = $params['page'];
36 if ( $page > $this->pageCount( $image ) ) {
37 return new MediaTransformError(
38 'thumbnail_error',
39 $width,
40 $height,
41 wfMessage( 'djvu_page_error' )->text()
42 );
43 }
44
45 $params = [
46 'width' => $width,
47 'height' => $height,
48 'page' => $page
49 ];
50
51 return new ThumbnailImage( $image, $dstUrl, $dstPath, $params );
52 }
53}
Handler for DjVu images.
Definition DjVu.php:29
pageCount(File $image)
Page count for a multi-page document, false if unsupported or unknown.
Definition DjVu.php:387
normaliseParams( $image, &$params)
Basic media transform error class.
doTransform( $image, $dstPath, $dstUrl, $params, $flags=0)
Media transform output for images.
Shortcut class for parameter validation errors.
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the and dealing with sessions and cookies OutputPage Encapsulates the entire HTML page that will be sent in response to any server request It is used by calling its functions to add text
Definition design.txt:18
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable modifiable after all normalizations have been except for the $wgMaxImageArea check $image
Definition hooks.txt:893
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a set this to the key of the message First element is the message additional optional elements are parameters for the key that are processed with wfMessage() -> params() ->parseAsBlock() - offset Set to overwrite offset parameter in $wgRequest set to '' to unset offset - wrap String Wrap the message in html(usually something like "&lt;div ...>$1&lt;/div>"). - flags Integer display flags(NO_ACTION_LINK, NO_EXTRA_USER_LINKS) 'LogException':Called before an exception(or PHP error) is logged. This is meant for integration with external error aggregation services
it s the revision text itself In either if gzip is the revision text is gzipped $flags
Definition hooks.txt:2805
$params