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Add JSCS, fix style.

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This commit is contained in:
Ruben Vermeersch
2014-06-19 14:16:30 +02:00
parent 03572f9711
commit 656bfd0b8d
8 changed files with 189 additions and 156 deletions
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99
lib/po.js
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@@ -1,5 +1,5 @@
var fs = require('fs'),
isArray = require('lodash.isarray');
var fs = require('fs');
var isArray = require('lodash.isarray');
function trim(string) {
return string.replace(/^\s+|\s+$/g, '');
@@ -16,8 +16,7 @@ PO.prototype.save = function (filename, callback) {
};
PO.prototype.toString = function () {
var lines = [],
that = this;
var lines = [];
if (this.comments) {
this.comments.forEach(function (comment) {
@@ -29,8 +28,9 @@ PO.prototype.toString = function () {
lines.push('msgstr ""');
var keys = Object.keys(this.headers);
var self = this;
keys.forEach(function (key) {
lines.push('"' + key + ': ' + that.headers[key] + '\\n"');
lines.push('"' + key + ': ' + self.headers[key] + '\\n"');
});
lines.push('');
@@ -40,7 +40,7 @@ PO.prototype.toString = function () {
lines.push('');
});
return lines.join("\n");
return lines.join('\n');
};
PO.load = function (filename, callback) {
@@ -56,10 +56,10 @@ PO.load = function (filename, callback) {
PO.parse = function (data) {
//support both unix and windows newline formats.
data = data.replace(/\r\n/g, '\n');
var po = new PO(),
sections = data.split(/\n\n/),
headers = sections.shift(),
lines = sections.join("\n").split(/\n/);
var po = new PO();
var sections = data.split(/\n\n/);
var headers = sections.shift();
var lines = sections.join('\n').split(/\n/);
po.headers = {
'Project-Id-Version': '',
@@ -91,18 +91,18 @@ PO.parse = function (data) {
}
if (header.match(/^"/)) {
header = header.trim().replace(/^"/, '').replace(/\\n"$/, '');
var p = header.split(/:/),
name = p.shift().trim(),
value = p.join(':').trim();
var p = header.split(/:/);
var name = p.shift().trim();
var value = p.join(':').trim();
po.headers[name] = value;
}
});
var item = new PO.Item(),
context = null,
plural = 0,
obsoleteCount = 0,
noCommentLineCount = 0;
var item = new PO.Item();
var context = null;
var plural = 0;
var obsoleteCount = 0;
var noCommentLineCount = 0;
function finish() {
if (item.msgid.length > 0) {
@@ -125,9 +125,9 @@ PO.parse = function (data) {
}
while (lines.length > 0) {
var line = trim(lines.shift()),
lineObsolete = false,
add = false;
var line = trim(lines.shift());
var lineObsolete = false;
var add = false;
if (line.match(/^#\~/)) { // Obsolete item
//only remove the obsolte comment mark, here
@@ -140,61 +140,52 @@ PO.parse = function (data) {
if (line.match(/^#:/)) { // Reference
finish();
item.references.push(trim(line.replace(/^#:/, '')));
}
else if (line.match(/^#,/)) { // Flags
} else if (line.match(/^#,/)) { // Flags
finish();
var flags = trim(line.replace(/^#,/, '')).split(",");
var flags = trim(line.replace(/^#,/, '')).split(',');
for (var i = 0; i < flags.length; i++) {
item.flags[flags[i]] = true;
}
}
else if (line.match(/^#\s+/)) { // Translator comment
} else if (line.match(/^#\s+/)) { // Translator comment
finish();
item.comments.push(trim(line.replace(/^#\s+/, '')));
}
else if (line.match(/^#\./)) { // Extracted comment
} else if (line.match(/^#\./)) { // Extracted comment
finish();
item.extractedComments.push(trim(line.replace(/^#\./, '')));
}
else if (line.match(/^msgid_plural/)) { // Plural form
} else if (line.match(/^msgid_plural/)) { // Plural form
item.msgid_plural = extract(line);
context = 'msgid_plural';
noCommentLineCount++;
}
else if (line.match(/^msgid/)) { // Original
} else if (line.match(/^msgid/)) { // Original
finish();
item.msgid = extract(line);
context = 'msgid';
noCommentLineCount++;
}
else if (line.match(/^msgstr/)) { // Translation
} else if (line.match(/^msgstr/)) { // Translation
var m = line.match(/^msgstr\[(\d+)\]/);
plural = m && m[1] ? parseInt(m[1]) : 0;
item.msgstr[plural] = extract(line);
context = 'msgstr';
noCommentLineCount++;
}
else if (line.match(/^msgctxt/)) { // Context
} else if (line.match(/^msgctxt/)) { // Context
finish();
item.msgctxt = extract(line);
noCommentLineCount++;
}
else { // Probably multiline string or blank
} else { // Probably multiline string or blank
if (line.length > 0) {
noCommentLineCount++;
if (context === 'msgstr') {
item.msgstr[plural] += extract(line);
}
else if (context === 'msgid') {
} else if (context === 'msgid') {
item.msgid += extract(line);
}
else if (context === 'msgid_plural') {
} else if (context === 'msgid_plural') {
item.msgid_plural += extract(line);
}
}
}
if (lineObsolete) {
//count obsolete lines for this item
// Count obsolete lines for this item
obsoleteCount++;
}
}
@@ -216,8 +207,8 @@ PO.Item = function () {
};
PO.Item.prototype.toString = function () {
var lines = [],
that = this;
var lines = [];
var self = this;
// reverse what extract(string) method during PO.parse does
var _escape = function (string) {
@@ -226,16 +217,15 @@ PO.Item.prototype.toString = function () {
};
var _process = function (keyword, text, i) {
var lines = [],
parts = text.split(/\n/),
index = typeof i !== 'undefined' ? '[' + i + ']' : '';
var lines = [];
var parts = text.split(/\n/);
var index = typeof i !== 'undefined' ? '[' + i + ']' : '';
if (parts.length > 1) {
lines.push(keyword + index + ' ""');
parts.forEach(function (part) {
lines.push('"' + _escape(part) + '"');
});
}
else {
} else {
lines.push(keyword + index + ' "' + _escape(text) + '"');
}
return lines;
@@ -258,26 +248,25 @@ PO.Item.prototype.toString = function () {
var flags = Object.keys(this.flags);
if (flags.length > 0) {
lines.push('#, ' + flags.join(","));
lines.push('#, ' + flags.join(','));
}
var mkObsolete = this.obsolete ? '#~ ' : '';
['msgctxt', 'msgid', 'msgid_plural', 'msgstr'].forEach(function (keyword) {
var text = that[keyword];
var text = self[keyword];
if (text != null) {
if (isArray(text) && text.length > 1) {
text.forEach(function (t, i) {
lines = lines.concat(mkObsolete + _process(keyword, t, i));
});
}
else {
} else {
text = isArray(text) ? text.join() : text;
lines = lines.concat(mkObsolete + _process(keyword, text));
}
}
});
return lines.join("\n");
return lines.join('\n');
};
module.exports = PO;