maintenance/language/StatOutputs.php

   1 <?php
   2 /**
   3  * Statistic output classes.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup MaintenanceLanguage
  22  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
  23  * @author Antoine Musso <hashar at free dot fr>
  24  */
  25
  26 /** A general output object. Need to be overridden */
  27 class StatsOutput {
  28         function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
  29                 wfSuppressWarnings();
  30                 $return = sprintf( '%.' . $accuracy . 'f%%', 100 * $subset / $total );
  31                 wfRestoreWarnings();
  32
  33                 return $return;
  34         }
  35
  36         # Override the following methods
  37         function heading() {
  38         }
  39
  40         function footer() {
  41         }
  42
  43         function blockstart() {
  44         }
  45
  46         function blockend() {
  47         }
  48
  49         function element( $in, $heading = false ) {
  50         }
  51 }
  52
  53 /** Outputs WikiText */
  54 class WikiStatsOutput extends StatsOutput {
  55         function heading() {
  56                 global $wgDummyLanguageCodes;
  57                 $version = SpecialVersion::getVersion( 'nodb' );
  58                 echo "'''Statistics are based on:''' <code>" . $version . "</code>\n\n";
  59                 echo "'''Note:''' These statistics can be generated by running " .
  60                         "<code>php maintenance/language/transstat.php</code>.\n\n";
  61                 echo "For additional information on specific languages (the message names, the actual " .
  62                         "problems, etc.), run <code>php maintenance/language/checkLanguage.php --lang=foo</code>.\n\n";
  63                 echo 'English (en) is excluded because it is the default localization';
  64                 if ( is_array( $wgDummyLanguageCodes ) ) {
  65                         $dummyCodes = array();
  66                         foreach ( $wgDummyLanguageCodes as $dummyCode => $correctCode ) {
  67                                 $dummyCodes[] = Language::fetchLanguageName( $dummyCode ) . ' (' . $dummyCode . ')';
  68                         }
  69                         echo ', as well as the following languages that are not intended for ' .
  70                                 'system message translations, usually because they redirect to other ' .
  71                                 'language codes: ' . implode( ', ', $dummyCodes );
  72                 }
  73                 echo ".\n\n"; # dot to end sentence
  74                 echo '{| class="sortable wikitable" border="2" style="background-color: #F9F9F9; ' .
  75                         'border: 1px #AAAAAA solid; border-collapse: collapse; clear:both; width:100%;"' . "\n";
  76         }
  77
  78         function footer() {
  79                 echo "|}\n";
  80         }
  81
  82         function blockstart() {
  83                 echo "|-\n";
  84         }
  85
  86         function blockend() {
  87                 echo '';
  88         }
  89
  90         function element( $in, $heading = false ) {
  91                 echo ( $heading ? '!' : '|' ) . "$in\n";
  92         }
  93
  94         function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
  95                 wfSuppressWarnings();
  96                 $v = round( 255 * $subset / $total );
  97                 wfRestoreWarnings();
  98
  99                 if ( $revert ) {
 100                         # Weigh reverse with factor 20 so coloring takes effect more quickly as
 101                         # this option is used solely for reporting 'bad' percentages.
 102                         $v = $v * 20;
 103                         if ( $v > 255 ) {
 104                                 $v = 255;
 105                         }
 106                         $v = 255 - $v;
 107                 }
 108                 if ( $v < 128 ) {
 109                         # Red to Yellow
 110                         $red = 'FF';
 111                         $green = sprintf( '%02X', 2 * $v );
 112                 } else {
 113                         # Yellow to Green
 114                         $red = sprintf( '%02X', 2 * ( 255 - $v ) );
 115                         $green = 'FF';
 116                 }
 117                 $blue = '00';
 118                 $color = $red . $green . $blue;
 119
 120                 $percent = parent::formatPercent( $subset, $total, $revert, $accuracy );
 121
 122                 return 'style="background-color:#' . $color . ';"|' . $percent;
 123         }
 124 }
 125
 126 /** Output text. To be used on a terminal for example. */
 127 class TextStatsOutput extends StatsOutput {
 128         function element( $in, $heading = false ) {
 129                 echo $in . "\t";
 130         }
 131
 132         function blockend() {
 133                 echo "\n";
 134         }
 135 }
 136
 137 /** csv output. Some people love excel */
 138 class CsvStatsOutput extends StatsOutput {
 139         function element( $in, $heading = false ) {
 140                 echo $in . ";";
 141         }
 142
 143         function blockend() {
 144                 echo "\n";
 145         }
 146 }