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          * @param bool $useConfiguration
  33          */
  34         public function __construct( $useConfiguration = false ) {
  35                 global $IP, $wgUseTidy, $wgTidyBin, $wgTidyInternal, $wgTidyConfig,
  36                         $wgTidyConf, $wgTidyOpts;
  37
  38                 $this->enabled = true;
  39                 if ( $useConfiguration ) {
  40                         if ( $wgTidyConfig !== null ) {
  41                                 $this->config = $wgTidyConfig;
  42                         } elseif ( $wgUseTidy ) {
  43                                 $this->config = [
  44                                         'tidyConfigFile' => $wgTidyConf,
  45                                         'debugComment' => false,
  46                                         'tidyBin' => $wgTidyBin,
  47                                         'tidyCommandLine' => $wgTidyOpts
  48                                 ];
  49                                 if ( $wgTidyInternal ) {
  50                                         $this->config['driver'] = wfIsHHVM() ? 'RaggettInternalHHVM' : 'RaggettInternalPHP';
  51                                 } else {
  52                                         $this->config['driver'] = 'RaggettExternal';
  53                                 }
  54                         } else {
  55                                 $this->enabled = false;
  56                         }
  57                 } else {
  58                         $this->config = [
  59                                 'tidyConfigFile' => "$IP/includes/tidy/tidy.conf",
  60                                 'tidyCommandLine' => '',
  61                         ];
  62                         if ( extension_loaded( 'tidy' ) && ( wfIsHHVM() || class_exists( 'tidy' ) ) ) {
  63                                 $this->config['driver'] = wfIsHHVM() ? 'RaggettInternalHHVM' : 'RaggettInternalPHP';
  64                         } else {
  65                                 if ( is_executable( $wgTidyBin ) ) {
  66                                         $this->config['driver'] = 'RaggettExternal';
  67                                         $this->config['tidyBin'] = $wgTidyBin;
  68                                 } else {
  69                                         $path = ExecutableFinder::findInDefaultPaths( $wgTidyBin );
  70                                         if ( $path !== false ) {
  71                                                 $this->config['driver'] = 'RaggettExternal';
  72                                                 $this->config['tidyBin'] = $wgTidyBin;
  73                                         } else {
  74                                                 $this->enabled = false;
  75                                         }
  76                                 }
  77                         }
  78                 }
  79                 if ( !$this->enabled ) {
  80                         $this->config = [ 'driver' => 'disabled' ];
  81                 }
  82         }
  83
  84         /**
  85          * Returns true if tidy is usable
  86          *
  87          * @return bool
  88          */
  89         public function isEnabled() {
  90                 return $this->enabled;
  91         }
  92
  93         public function getConfig() {
  94                 return $this->config;
  95         }
  96 }