| | 1 | /* |
| | 2 | Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved. |
| | 3 | For licensing, see LICENSE.html or http://ckeditor.com/license |
| | 4 | */ |
| | 5 | |
| | 6 | importPackage( java.util.regex ); |
| | 7 | |
| | 8 | ( function() |
| | 9 | { |
| | 10 | CKLANGTOOL.poformat = function() |
| | 11 | { |
| | 12 | return { |
| | 13 | run : function() |
| | 14 | { |
| | 15 | var children = CKLANGTOOL.languageDir.list(); |
| | 16 | var file, poFile; |
| | 17 | var foundFiles = false; |
| | 18 | |
| | 19 | for ( var i = 0 ; i < children.length ; i++ ) |
| | 20 | { |
| | 21 | if ( CKLANGTOOL.io.getExtension( children[ i ] ) != "js" || children[ i ].indexOf( '_' ) == 0 ) |
| | 22 | continue; |
| | 23 | |
| | 24 | file = new File( CKLANGTOOL.languageDir, children[ i ] ); |
| | 25 | if ( file.isFile() ) |
| | 26 | { |
| | 27 | poFile = new File( CKLANGTOOL.destinationDir, children[i].replaceAll( '.js', '.po' ) ); |
| | 28 | print( "Processing " + file.getAbsolutePath() ); |
| | 29 | |
| | 30 | CKLANGTOOL.io.saveFile( poFile, processFile(file), false ); |
| | 31 | foundFiles = true; |
| | 32 | } |
| | 33 | } |
| | 34 | |
| | 35 | if ( !foundFiles ) |
| | 36 | { |
| | 37 | print( "WARNING: language files not found." ); |
| | 38 | } |
| | 39 | |
| | 40 | print( "Process completed." ); |
| | 41 | } |
| | 42 | }; |
| | 43 | }; |
| | 44 | |
| | 45 | /** |
| | 46 | * Language code of currently processed file (taken from |
| | 47 | * CKEDITOR.lang['code']). |
| | 48 | */ |
| | 49 | var fileOverviewBlock; |
| | 50 | |
| | 51 | /** |
| | 52 | * Check whether the specified transaction value is |
| | 53 | * actually the source language but not a translation. |
| | 54 | * @param key |
| | 55 | * @param entry |
| | 56 | */ |
| | 57 | function checkEntryMissing( key, entry ) |
| | 58 | { |
| | 59 | if ( !CKLANGTOOL.englishTranslation ) |
| | 60 | { |
| | 61 | CKLANGTOOL.template = CKLANGTOOL.translator.createTemplate( CKLANGTOOL.templateFile ); |
| | 62 | var tpl = CKLANGTOOL.loadLanguageFile( CKLANGTOOL.templateFile ); |
| | 63 | CKLANGTOOL.englishTranslation = tpl.translation; |
| | 64 | } |
| | 65 | |
| | 66 | return entry == CKLANGTOOL.translator.getTranslation( CKLANGTOOL.englishTranslation, key ); |
| | 67 | } |
| | 68 | |
| | 69 | function printObject( prefix, o, langCode ) |
| | 70 | { |
| | 71 | var result = []; |
| | 72 | |
| | 73 | for ( var key in o ) |
| | 74 | { |
| | 75 | var entry = o[ key ], |
| | 76 | entryName = prefix ? ( prefix + '.' + key ) : key; |
| | 77 | |
| | 78 | if ( typeof entry == 'object' ) |
| | 79 | result.push( printObject( entryName, entry, langCode ) ); |
| | 80 | else if( langCode == 'en' || !checkEntryMissing( entryName, entry ) ) // Strip missing translation entries. |
| | 81 | result.push( poEntry( entryName, entry ) ); |
| | 82 | } |
| | 83 | |
| | 84 | return result.join( '' ); |
| | 85 | } |
| | 86 | |
| | 87 | function msgstrEscape( str ) |
| | 88 | { |
| | 89 | return str.replace( /"/g, '\\"' ).replace( /\r\n|\n/g, '\\n"$&"' ); |
| | 90 | } |
| | 91 | |
| | 92 | /** |
| | 93 | * Generate a PO translation entry with the following schematic structure: |
| | 94 | * whte-space |
| | 95 | * # translator-comments |
| | 96 | * #.extracted-comments |
| | 97 | * #:reference... |
| | 98 | * #,flag... |
| | 99 | * #|msgid previous-untranslated-string |
| | 100 | * msid untranslated-string |
| | 101 | * msstr translated-string |
| | 102 | * |
| | 103 | * @param {String} id The untranslated string part. |
| | 104 | * @param {String} str The translated-string part. |
| | 105 | * @param {String} [ comment1, comment2... ] Translator comments. |
| | 106 | */ |
| | 107 | function poEntry( id, str, comment ) |
| | 108 | { |
| | 109 | var entry = []; |
| | 110 | var comments = Array.prototype.slice.call( arguments, 2 ); |
| | 111 | for ( var i = 0; i < comments.length; i++ ) |
| | 112 | entry.push( comments[ i ] ); |
| | 113 | entry.push( 'msgid "' + id + '"', 'msgstr "' + msgstrEscape( str ) + '"', '\n' ); |
| | 114 | return entry.join( '\n' ); |
| | 115 | } |
| | 116 | |
| | 117 | function poHeader() |
| | 118 | { |
| | 119 | return [ |
| | 120 | '"Project-Id-Version: CKEditor\\n"', |
| | 121 | '"Report-Msgid-Bugs-To: http://dev.ckeditor.com/newticket\\n"', |
| | 122 | '"POT-Creation-Date: 2011-05-31 00:00+0000\\n"', |
| | 123 | '"PO-Revision-Date: 2011-05-31 00:30+0000\\n"', |
| | 124 | '"Last-Translator: CKEditor\\n"', |
| | 125 | '"Language-Team: CKEditor translation team\\n"', |
| | 126 | '"MIME-Version: 1.0\\n"', |
| | 127 | '"Content-Type: text/plain; charset=UTF-8\\n"', |
| | 128 | '"Content-Transfer-Encoding: 8bit\\n"', |
| | 129 | '"Language: en\\n"', |
| | 130 | '"Plural-Forms: nplurals=2; plural=(n != 1)\\n"', |
| | 131 | '\n' |
| | 132 | ].join( '\n' ); |
| | 133 | } |
| | 134 | |
| | 135 | function processFile( file ) |
| | 136 | { |
| | 137 | // License Info |
| | 138 | var license = '# Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\n# For licensing, see LICENSE.html or http://ckeditor.com/license'; |
| | 139 | var overview = getFileOverview( file.getAbsolutePath() ).replace( /\{.*?\}/g, '' ).replace( /@fileOverview/g, '' ).replace(/\s*(\/)?\s*(\*)+(\/)?/g , '').replace(/\s+/g, ' '); |
| | 140 | |
| | 141 | // File Overview |
| | 142 | var language = CKLANGTOOL.loadLanguageFile( file ); |
| | 143 | return poEntry( '', '', license, overview ) + poHeader() + printObject( '', language.translation, language.languageCode ); |
| | 144 | } |
| | 145 | |
| | 146 | var regexLib = |
| | 147 | { |
| | 148 | inlineComment :Pattern.compile( "^\\s*\\/\\/" ), |
| | 149 | blockCommentStart :Pattern.compile( "\\/\\*" ), |
| | 150 | blockCommentEnd :Pattern.compile( "\\*\\/" ), |
| | 151 | fileOverview :Pattern.compile( " @fileOverview" ) |
| | 152 | }; |
| | 153 | |
| | 154 | /** |
| | 155 | * Returns an array with missing keys (already marked as //MISSING). |
| | 156 | */ |
| | 157 | function getFileOverview( file ) |
| | 158 | { |
| | 159 | fileOverviewBlock = '/**\n* @fileOverview \n*/'; |
| | 160 | |
| | 161 | var inBlockComment = false; |
| | 162 | var blockComment = []; |
| | 163 | var matcher, line; |
| | 164 | var lines = CKLANGTOOL.io.readFileIntoArray( file ); |
| | 165 | |
| | 166 | for ( var j = 0 ; j < lines.length ; j++ ) |
| | 167 | { |
| | 168 | line = lines[ j ]; |
| | 169 | if ( !inBlockComment ) |
| | 170 | { |
| | 171 | matcher = regexLib.inlineComment.matcher( line ); |
| | 172 | if ( matcher.find() ) |
| | 173 | continue; |
| | 174 | |
| | 175 | matcher = regexLib.blockCommentStart.matcher( line ); |
| | 176 | if ( matcher.find() ) |
| | 177 | { |
| | 178 | inBlockComment = true; |
| | 179 | blockComment.push( line ); |
| | 180 | continue; |
| | 181 | } |
| | 182 | } |
| | 183 | else |
| | 184 | { |
| | 185 | blockComment.push( line ); |
| | 186 | |
| | 187 | matcher = regexLib.blockCommentEnd.matcher( line ); |
| | 188 | if ( matcher.find() ) |
| | 189 | { |
| | 190 | inBlockComment = false; |
| | 191 | |
| | 192 | matcher = regexLib.fileOverview.matcher( blockComment.join( "" ) ); |
| | 193 | if ( matcher.find() ) |
| | 194 | fileOverviewBlock = blockComment.join( "\n" ); |
| | 195 | blockComment = []; |
| | 196 | } |
| | 197 | } |
| | 198 | } |
| | 199 | |
| | 200 | return '#' + fileOverviewBlock; |
| | 201 | } |
| | 202 | |
| | 203 | })(); |
