64752c0fc4
The software behind this is abandoned and we are migrating djvu metadata to json instead. This doesn't affect production as we already use djvudump Bug: T275268 Change-Id: If45ae5746ba91ba305f93603dc1e3aafba80a369
55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Testing
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*/
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/**
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* Initialize and detect the DjVu files support
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*/
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class DjVuSupport {
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/**
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* Initialises DjVu tools global with default values
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*/
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public function __construct() {
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global $wgDjvuRenderer, $wgDjvuDump, $wgFileExtensions, $wgDjvuTxt;
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$wgDjvuRenderer = $wgDjvuRenderer ?: '/usr/bin/ddjvu';
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$wgDjvuDump = $wgDjvuDump ?: '/usr/bin/djvudump';
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$wgDjvuTxt = $wgDjvuTxt ?: '/usr/bin/djvutxt';
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if ( !in_array( 'djvu', $wgFileExtensions ) ) {
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$wgFileExtensions[] = 'djvu';
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}
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}
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/**
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* Returns true if the DjVu tools are usable
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*
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* @return bool
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*/
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public function isEnabled() {
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global $wgDjvuRenderer, $wgDjvuDump, $wgDjvuTxt;
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return is_executable( $wgDjvuRenderer )
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&& is_executable( $wgDjvuDump )
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&& is_executable( $wgDjvuTxt );
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}
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}
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