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Don't bundle Jed Gettext Parser dependency.

Browse Source 
I've now registered it on Bower, so it can be managed like the other JS
library dependencies.
This commit is contained in:
Oliver Hamlet
2015-01-06 09:17:59 +00:00
parent 15c08f212f
commit c0402846bd
5 changed files with 8 additions and 215 deletions
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resources/report/bower.json
+2 -1
View File
@@ -33,6 +33,7 @@
"core-animated-pages": "Polymer/core-animated-pages#~0.5.1",
"paper-toast": "Polymer/paper-toast#~0.5.1",
"core-list": "WrinklyNinja/core-list#z-order-items",
"core-dropdown": "kysonic/core-dropdown#b2e3b0f37afec1f1447060d7988fb271f46566c2"
"core-dropdown": "kysonic/core-dropdown#b2e3b0f37afec1f1447060d7988fb271f46566c2",
"jed-gettext-parser": "~1.0.0"
}
}
resources/report/js/jedGettextParser.js
-210
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@@ -1,210 +0,0 @@
/* The text-encoding module is only strictly required for Node.js, and may not
be required in recent browsers, so don't specify it for them. */
'use strict';
(function(root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define([], factory);
} else if (typeof exports === 'object') {
// Node. Does not work with strict CommonJS, but
// only CommonJS-like environments that support module.exports,
// like Node.
module.exports = factory(require('text-encoding'));
} else {
// Browser globals
root.jedGettextParser = factory();
}
}(this, function(textEncoding) {
/* Return what this module exports. */
if (textEncoding) {
var TextDecoder = textEncoding.TextDecoder;
} else {
var TextDecoder = window.TextDecoder;
}
function Parser() {
this._littleEndian;
this._dataView;
this._encoding;
this._originalOffset;
this._translationOffset;
}
Parser.prototype._MAGIC = 0x950412de;
Parser.prototype._getEndianness = function() {
/* MO files can be big or little endian, independent of the source or current platform. Use DataView's optional get*** argument to set the endianness if necessary. */
if (this._dataView.getUint32(0, true) == this._MAGIC) {
this._littleEndian = true;
} else if (this._dataView.getUint32(0, false) == this._MAGIC){
this._littleEndian = false;
} else {
throw new Error('Not a gettext binary message catalog file.');
}
}
Parser.prototype._readTranslationPair = function(originalOffset, translationOffset) {
var length, position, idBytes, strBytes;
/* Get original byte array, that forms the key. */
length = this._dataView.getUint32(originalOffset, this._littleEndian);
position = this._dataView.getUint32(originalOffset + 4, this._littleEndian);
try {
idBytes = new Uint8Array(this._dataView.buffer, position, length);
} catch(e) {
throw new Error('The given ArrayBuffer data is corrupt or incomplete.');
}
/* Get translation byte array, that forms the value. */
length = this._dataView.getUint32(translationOffset, this._littleEndian);
position = this._dataView.getUint32(translationOffset + 4, this._littleEndian);
try {
strBytes = new Uint8Array(this._dataView.buffer, position, length);
} catch(e) {
throw new Error('The given ArrayBuffer data is corrupt or incomplete.');
}
return {
id: idBytes,
str: strBytes
};
}
Parser.prototype._parseHeader = function() {
/* Read translation header. This is stored as a msgstr where the msgid
is '', so it's the first entry in the translation block, since
strings are sorted. Assume that the header is in UTF-8. We only want
the language, encoding and plural forms values, which should all be
ASCII anyway.
*/
var msgBytes = this._readTranslationPair(this._originalOffset, this._translationOffset);
var language, pluralForms;
if (msgBytes.id.byteLength == 0) {
var decoder = new TextDecoder();
var str = decoder.decode(msgBytes.str);
var headers = {};
str.split("\n").forEach(function(line){
/* Header format is like HTTP headers. */
var parts = line.split(':');
var key = parts.shift().trim();
var value = parts.join(':').trim();
headers[key] = value;
});
/* Get encoding if not given. */
if (!this._encoding) {
var pos = headers['Content-Type'].indexOf('charset=');
if (pos != -1 && pos + 8 < headers['Content-Type'].length) {
/* TextDecoder expects a lowercased encoding name. */
this._encoding = headers['Content-Type'].substring(pos + 8).toLowerCase();
}
if (!this._encoding) {
this._encoding = 'utf-8';
}
}
/* Get language from header. */
language = headers['Language'];
/* Get plural forms from header. */
pluralForms = headers['Plural-Forms'];
}
return {
'': {
'domain': '',
'lang': language,
'plural_forms': pluralForms,
}
}
}
Parser.prototype._splitPlurals = function(msgid, msgstr) {
/* Need to handle plurals. Don't need to handle contexts, because Jed
expects the context-msgid strings to be its keys. However, plural
translations must be split into an array of strings. Jed only wants
the first part of a plural as its key. */
return {
id: msgid.split('\u0000')[0],
str: msgstr.split('\u0000')
}
}
Parser.prototype.parse = function(buffer, encoding) {
/* A mo file can be empty apart from its magic, revision, strings count,
offsets and hash table size, but fields for these must all exist, so
verify the file is large enough. */
if (buffer.byteLength < 28) {
throw new Error('The given ArrayBuffer is too small to hold a valid .mo file.');
}
this._dataView = new DataView(buffer);
this._encoding = encoding;
this._getEndianness();
/* Get size and offsets. Skip the revision and hash table, they're
unnecessary. */
var stringsCount = this._dataView.getUint32(8, this._littleEndian);
this._originalOffset = this._dataView.getUint32(12, this._littleEndian);
this._translationOffset = this._dataView.getUint32(16, this._littleEndian);
/* Parse header for info, and use it to create the Jed locale_data
object 'header'. */
var jedLocaleData = this._parseHeader();
/* Create a TextDecoder for encoding conversion. */
try {
var decoder = new TextDecoder(this._encoding);
} catch(e) {
throw new Error("The encoding label provided ('" + this._encoding + "') is invalid.");
}
/* Now get translations. */
var originalOffset = this._originalOffset + 8;
var translationOffset = this._translationOffset + 8;
for (var i = 1; i < stringsCount; ++i) {
var msgBytes = this._readTranslationPair(originalOffset, translationOffset);
var msg = this._splitPlurals( decoder.decode(msgBytes.id), decoder.decode(msgBytes.str) );
jedLocaleData[msg.id] = [].concat(msg.str);
originalOffset += 8;
translationOffset += 8;
}
return jedLocaleData;
}
return {
mo: {
parse: function(buffer, options) {
/* Leave the encoding undefined if no options are given. */
options = options || { domain: 'messages' };
options.domain = options.domain || 'messages';
if (buffer && buffer.byteLength == 0) {
throw new Error('Given ArrayBuffer is empty.');
}
if (!buffer || Object.prototype.toString.call(buffer) != '[object ArrayBuffer]') {
throw new Error('First argument must be an ArrayBuffer.');
}
var parser = new Parser();
var messages = parser.parse(buffer, options.encoding);
messages[''].domain = options.domain;
var locale_data = {};
locale_data[options.domain] = messages;
return locale_data;
}
}
};
}));
resources/report/js/l10n.js
+1 -1
View File
@@ -3,7 +3,7 @@
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['bower_components/Jed/jed', 'js/jedGettextParser'], factory);
define(['bower_components/Jed/jed', 'bower_components/jed-gettext-parser/jedGettextParser'], factory);
} else {
// Browser globals
root.amdWeb = factory(root.jed, root.jedGettextParser);
src/archive.py
+2 -1
View File
@@ -134,12 +134,13 @@ def createAppArchive(archive_path):
os.makedirs( os.path.join(temp_path, 'resources', 'report') )
os.makedirs( os.path.join(temp_path, 'resources', 'report', 'bower_components', 'marked', 'lib') )
os.makedirs( os.path.join(temp_path, 'resources', 'report', 'bower_components', 'Jed') )
os.makedirs( os.path.join(temp_path, 'resources', 'report', 'bower_components', 'jed-gettext-parser') )
os.makedirs( os.path.join(temp_path, 'resources', 'report', 'js') )
shutil.copy( os.path.join('..', 'resources', 'report', 'index.html'), os.path.join(temp_path, 'resources', 'report') )
shutil.copy( os.path.join('..', 'resources', 'report', 'bower_components', 'marked', 'lib', 'marked.js'), os.path.join(temp_path, 'resources', 'report', 'bower_components', 'marked', 'lib') )
shutil.copy( os.path.join('..', 'resources', 'report', 'bower_components', 'Jed', 'jed.js'), os.path.join(temp_path, 'resources', 'report', 'bower_components', 'Jed') )
shutil.copy( os.path.join('..', 'resources', 'report', 'bower_components', 'jed-gettext-parser', 'jedGettextParser.js'), os.path.join(temp_path, 'resources', 'report', 'bower_components', 'jed-gettext-parser') )
shutil.copytree( os.path.join('..', 'resources', 'report', 'fonts'), os.path.join(temp_path, 'resources', 'report', 'fonts') )
shutil.copy( os.path.join('..', 'resources', 'report', 'js', 'jedGettextParser.js'), os.path.join(temp_path, 'resources', 'report', 'js') )
shutil.copy( os.path.join('..', 'resources', 'report', 'js', 'l10n.js'), os.path.join(temp_path, 'resources', 'report', 'js') )
shutil.copy( os.path.join('..', 'resources', 'report', 'js', 'plugin.js'), os.path.join(temp_path, 'resources', 'report', 'js') )
shutil.copy( os.path.join('..', 'resources', 'report', 'js', 'filters.js'), os.path.join(temp_path, 'resources', 'report', 'js') )
src/installer.nsi
+3 -2
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@@ -327,10 +327,11 @@ FunctionEnd
File "..\resources\report\bower_components\marked\lib\marked.js"
SetOutPath "$INSTDIR\resources\report\bower_components\Jed"
File "..\resources\report\bower_components\Jed\jed.js"
SetOutPath "$INSTDIR\resources\report\bower_components\jed-gettext-parser"
File "..\resources\report\bower_components\jed-gettext-parser\jedGettextParser.js"
SetOutPath "$INSTDIR\resources\report\fonts"
File "..\resources\report\fonts\*"
SetOutPath "$INSTDIR\resources\report\js"
File "..\resources\report\js\jedGettextParser.js"
File "..\resources\report\js\l10n.js"
File "..\resources\report\js\plugin.js"
File "..\resources\report\js\filters.js"
@@ -482,8 +483,8 @@ FunctionEnd
Delete "$INSTDIR\resources\report\index.html"
Delete "$INSTDIR\resources\report\bower_components\marked\lib\marked.js"
Delete "$INSTDIR\resources\report\bower_components\Jed\jed.js"
Delete "$INSTDIR\resources\report\bower_components\jed-gettext-parser\jedGettextParser.js"
RMDir /r "$INSTDIR\resources\report\fonts"
Delete "$INSTDIR\resources\report\js\jedGettextParser.js"
Delete "$INSTDIR\resources\report\js\l10n.js"
Delete "$INSTDIR\resources\report\js\plugin.js"
Delete "$INSTDIR\resources\report\js\filters.js"