tests/parser/TidySupport.php

   1 <?php
   2
   3 /**
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  *
  19  * @file
  20  * @ingroup Testing
  21  */
  22
  23 /**
  24  * Initialize and detect the tidy support
  25  */
  26 class TidySupport {
  27         private $enabled;
  28         private $config;
  29
  30         /**
  31          * Determine if there is a usable tidy.
  32          */
  33         public function __construct( $useConfiguration = false ) {
  34                 global $IP, $wgUseTidy, $wgTidyBin, $wgTidyInternal, $wgTidyConfig,
  35                         $wgTidyConf, $wgTidyOpts;
  36
  37                 $this->enabled = true;
  38                 if ( $useConfiguration ) {
  39                         if ( $wgTidyConfig !== null ) {
  40                                 $this->config = $wgTidyConfig;
  41                         } elseif ( $wgUseTidy ) {
  42                                 $this->config = [
  43                                         'tidyConfigFile' => $wgTidyConf,
  44                                         'debugComment' => false,
  45                                         'tidyBin' => $wgTidyBin,
  46                                         'tidyCommandLine' => $wgTidyOpts
  47                                 ];
  48                                 if ( $wgTidyInternal ) {
  49                                         $this->config['driver'] = wfIsHHVM() ? 'RaggettInternalHHVM' : 'RaggettInternalPHP';
  50                                 } else {
  51                                         $this->config['driver'] = 'RaggettExternal';
  52                                 }
  53                         } else {
  54                                 $this->enabled = false;
  55                         }
  56                 } else {
  57                         $this->config = [
  58                                 'tidyConfigFile' => "$IP/includes/tidy/tidy.conf",
  59                                 'tidyCommandLine' => '',
  60                         ];
  61                         if ( extension_loaded( 'tidy' ) && class_exists( 'tidy' ) ) {
  62                                 $this->config['driver'] = wfIsHHVM() ? 'RaggettInternalHHVM' : 'RaggettInternalPHP';
  63                         } else {
  64                                 if ( is_executable( $wgTidyBin ) ) {
  65                                         $this->config['driver'] = 'RaggettExternal';
  66                                         $this->config['tidyBin'] = $wgTidyBin;
  67                                 } else {
  68                                         $path = Installer::locateExecutableInDefaultPaths( $wgTidyBin );
  69                                         if ( $path !== false ) {
  70                                                 $this->config['driver'] = 'RaggettExternal';
  71                                                 $this->config['tidyBin'] = $wgTidyBin;
  72                                         } else {
  73                                                 $this->enabled = false;
  74                                         }
  75                                 }
  76                         }
  77                 }
  78                 if ( !$this->enabled ) {
  79                         $this->config = [ 'driver' => 'disabled' ];
  80                 }
  81         }
  82
  83         /**
  84          * Returns true if tidy is usable
  85          *
  86          * @return bool
  87          */
  88         public function isEnabled() {
  89                 return $this->enabled;
  90         }
  91
  92         public function getConfig() {
  93                 return $this->config;
  94         }
  95 }