remove node_modules

1 files changed, 0 insertions, 525 deletions

diff --git a/node_modules/gettext-parser/lib/poparser.js b/node_modules/gettext-parser/lib/poparser.js
deleted file mode 100644
index e215bca08..000000000
--- a/node_modules/gettext-parser/lib/poparser.js
+++ /dev/null
@@ -1,525 +0,0 @@
-'use strict';
-
-var encoding = require('encoding');
-var sharedFuncs = require('./shared');
-var Transform = require('stream').Transform;
-var util = require('util');
-
-/**
- * Parses a PO object into translation table
- *
- * @param {Buffer|String} buffer PO object
- * @param {String} [defaultCharset] Default charset to use
- * @return {Object} Translation object
- */
-module.exports.parse = function(buffer, defaultCharset) {
-    var parser = new Parser(buffer, defaultCharset);
-    return parser.parse();
-};
-
-/**
- * Parses a PO stream, emits translation table in object mode
- *
- * @param {String} [defaultCharset] Default charset to use
- * @param {String} [options] Stream options
- * @return {Stream} Transform stream
- */
-module.exports.stream = function(defaultCharset, options) {
-    return new PoParserTransform(defaultCharset, options);
-};
-
-/**
- * Creates a PO parser object. If PO object is a string,
- * UTF-8 will be used as the charset
- *
- * @constructor
- * @param {Buffer|String} fileContents PO object
- * @param {String} [defaultCharset] Default charset to use
- */
-function Parser(fileContents, defaultCharset) {
-
-    this._charset = defaultCharset || 'iso-8859-1';
-
-    this._lex = [];
-    this._escaped = false;
-    this._node;
-    this._state = this.states.none;
-
-    if (typeof fileContents === 'string') {
-        this._charset = 'utf-8';
-        this._fileContents = fileContents;
-    } else {
-        this._handleCharset(fileContents);
-    }
-}
-
-/**
- * Parses the PO object and returns translation table
- *
- * @return {Object} Translation table
- */
-Parser.prototype.parse = function() {
-    this._lexer(this._fileContents);
-    return this._finalize(this._lex);
-};
-
-/**
- * Detects charset for PO strings from the header
- *
- * @param {Buffer} headers Header value
- */
-Parser.prototype._handleCharset = function(buf) {
-    var str = (buf || '').toString(),
-        pos, headers = '',
-        match;
-
-    if ((pos = str.search(/^\s*msgid/im)) >= 0) {
-        if ((pos = pos + str.substr(pos + 5).search(/^\s*(msgid|msgctxt)/im))) {
-            headers = str.substr(0, pos);
-        }
-    }
-
-    if ((match = headers.match(/[; ]charset\s*=\s*([\w\-]+)(?:[\s;]|\\n)*"\s*$/mi))) {
-        this._charset = sharedFuncs.formatCharset(match[1], this._charset);
-    }
-
-    if (this._charset === 'utf-8') {
-        this._fileContents = str;
-    } else {
-        this._fileContents = this._toString(buf);
-    }
-};
-
-Parser.prototype._toString = function(buf) {
-    return encoding.convert(buf, 'utf-8', this._charset).toString('utf-8');
-};
-
-/**
- * State constants for parsing FSM
- */
-Parser.prototype.states = {
-    none: 0x01,
-    comments: 0x02,
-    key: 0x03,
-    string: 0x04
-};
-
-/**
- * Value types for lexer
- */
-Parser.prototype.types = {
-    comments: 0x01,
-    key: 0x02,
-    string: 0x03
-};
-
-/**
- * String matches for lexer
- */
-Parser.prototype.symbols = {
-    quotes: /["']/,
-    comments: /\#/,
-    whitespace: /\s/,
-    key: /[\w\-\[\]]/
-};
-
-/**
- * Token parser. Parsed state can be found from this._lex
- *
- * @param {String} chunk String
- */
-Parser.prototype._lexer = function(chunk) {
-    var chr;
-
-    for (var i = 0, len = chunk.length; i < len; i++) {
-        chr = chunk.charAt(i);
-        switch (this._state) {
-            case this.states.none:
-                if (chr.match(this.symbols.quotes)) {
-                    this._node = {
-                        type: this.types.string,
-                        value: '',
-                        quote: chr
-                    };
-                    this._lex.push(this._node);
-                    this._state = this.states.string;
-                } else if (chr.match(this.symbols.comments)) {
-                    this._node = {
-                        type: this.types.comments,
-                        value: ''
-                    };
-                    this._lex.push(this._node);
-                    this._state = this.states.comments;
-                } else if (!chr.match(this.symbols.whitespace)) {
-                    this._node = {
-                        type: this.types.key,
-                        value: chr
-                    };
-                    this._lex.push(this._node);
-                    this._state = this.states.key;
-                }
-                break;
-            case this.states.comments:
-                if (chr === '\n') {
-                    this._state = this.states.none;
-                } else if (chr !== '\r') {
-                    this._node.value += chr;
-                }
-                break;
-            case this.states.string:
-                if (this._escaped) {
-                    switch (chr) {
-                        case 't':
-                            this._node.value += '\t';
-                            break;
-                        case 'n':
-                            this._node.value += '\n';
-                            break;
-                        case 'r':
-                            this._node.value += '\r';
-                            break;
-                        default:
-                            this._node.value += chr;
-                    }
-                    this._escaped = false;
-                } else {
-                    if (chr === this._node.quote) {
-                        this._state = this.states.none;
-                    } else if (chr === '\\') {
-                        this._escaped = true;
-                        break;
-                    } else {
-                        this._node.value += chr;
-                    }
-                    this._escaped = false;
-                }
-                break;
-            case this.states.key:
-                if (!chr.match(this.symbols.key)) {
-                    this._state = this.states.none;
-                    i--;
-                } else {
-                    this._node.value += chr;
-                }
-                break;
-        }
-    }
-};
-
-/**
- * Join multi line strings
- *
- * @param {Object} tokens Parsed tokens
- * @return {Object} Parsed tokens, with multi line strings joined into one
- */
-Parser.prototype._joinStringValues = function(tokens) {
-    var lastNode, response = [];
-
-    for (var i = 0, len = tokens.length; i < len; i++) {
-        if (lastNode && tokens[i].type === this.types.string && lastNode.type === this.types.string) {
-            lastNode.value += tokens[i].value;
-        } else if (lastNode && tokens[i].type === this.types.comments && lastNode.type === this.types.comments) {
-            lastNode.value += '\n' + tokens[i].value;
-        } else {
-            response.push(tokens[i]);
-            lastNode = tokens[i];
-        }
-    }
-
-    return response;
-};
-
-/**
- * Parse comments into separate comment blocks
- *
- * @param {Object} tokens Parsed tokens
- */
-Parser.prototype._parseComments = function(tokens) {
-    // parse comments
-    tokens.forEach((function(node) {
-        var comment, lines;
-
-        if (node && node.type === this.types.comments) {
-            comment = {
-                translator: [],
-                extracted: [],
-                reference: [],
-                flag: [],
-                previous: []
-            };
-            lines = (node.value || '').split(/\n/);
-            lines.forEach(function(line) {
-                switch (line.charAt(0) || '') {
-                    case ':':
-                        comment.reference.push(line.substr(1).trim());
-                        break;
-                    case '.':
-                        comment.extracted.push(line.substr(1).replace(/^\s+/, ''));
-                        break;
-                    case ',':
-                        comment.flag.push(line.substr(1).replace(/^\s+/, ''));
-                        break;
-                    case '|':
-                        comment.previous.push(line.substr(1).replace(/^\s+/, ''));
-                        break;
-                    default:
-                        comment.translator.push(line.replace(/^\s+/, ''));
-                }
-            });
-
-            node.value = {};
-
-            Object.keys(comment).forEach(function(key) {
-                if (comment[key] && comment[key].length) {
-                    node.value[key] = comment[key].join('\n');
-                }
-            });
-        }
-    }).bind(this));
-};
-
-/**
- * Join gettext keys with values
- *
- * @param {Object} tokens Parsed tokens
- * @return {Object} Tokens
- */
-Parser.prototype._handleKeys = function(tokens) {
-    var response = [],
-        lastNode;
-
-    for (var i = 0, len = tokens.length; i < len; i++) {
-        if (tokens[i].type === this.types.key) {
-            lastNode = {
-                key: tokens[i].value
-            };
-            if (i && tokens[i - 1].type === this.types.comments) {
-                lastNode.comments = tokens[i - 1].value;
-            }
-            lastNode.value = '';
-            response.push(lastNode);
-        } else if (tokens[i].type === this.types.string && lastNode) {
-            lastNode.value += tokens[i].value;
-        }
-    }
-
-    return response;
-};
-
-/**
- * Separate different values into individual translation objects
- *
- * @param {Object} tokens Parsed tokens
- * @return {Object} Tokens
- */
-Parser.prototype._handleValues = function(tokens) {
-    var response = [],
-        lastNode, curContext, curComments;
-
-    for (var i = 0, len = tokens.length; i < len; i++) {
-        if (tokens[i].key.toLowerCase() === 'msgctxt') {
-            curContext = tokens[i].value;
-            curComments = tokens[i].comments;
-        } else if (tokens[i].key.toLowerCase() === 'msgid') {
-            lastNode = {
-                msgid: tokens[i].value
-            };
-
-            if (curContext) {
-                lastNode.msgctxt = curContext;
-            }
-
-            if (curComments) {
-                lastNode.comments = curComments;
-            }
-
-            if (tokens[i].comments && !lastNode.comments) {
-                lastNode.comments = tokens[i].comments;
-            }
-
-            curContext = false;
-            curComments = false;
-            response.push(lastNode);
-        } else if (tokens[i].key.toLowerCase() === 'msgid_plural') {
-            if (lastNode) {
-                lastNode.msgid_plural = tokens[i].value;
-            }
-
-            if (tokens[i].comments && !lastNode.comments) {
-                lastNode.comments = tokens[i].comments;
-            }
-
-            curContext = false;
-            curComments = false;
-        } else if (tokens[i].key.substr(0, 6).toLowerCase() === 'msgstr') {
-            if (lastNode) {
-                lastNode.msgstr = (lastNode.msgstr || []).concat(tokens[i].value);
-            }
-
-            if (tokens[i].comments && !lastNode.comments) {
-                lastNode.comments = tokens[i].comments;
-            }
-
-            curContext = false;
-            curComments = false;
-        }
-    }
-
-    return response;
-};
-
-/**
- * Compose a translation table from tokens object
- *
- * @param {Object} tokens Parsed tokens
- * @return {Object} Translation table
- */
-Parser.prototype._normalize = function(tokens) {
-    var msgctxt,
-        table = {
-            charset: this._charset,
-            headers: undefined,
-            translations: {}
-        };
-
-    for (var i = 0, len = tokens.length; i < len; i++) {
-        msgctxt = tokens[i].msgctxt || '';
-
-        if (!table.translations[msgctxt]) {
-            table.translations[msgctxt] = {};
-        }
-
-        if (!table.headers && !msgctxt && !tokens[i].msgid) {
-            table.headers = sharedFuncs.parseHeader(tokens[i].msgstr[0]);
-        }
-
-        table.translations[msgctxt][tokens[i].msgid] = tokens[i];
-    }
-
-    return table;
-};
-
-/**
- * Converts parsed tokens to a translation table
- *
- * @param {Object} tokens Parsed tokens
- * @returns {Object} Translation table
- */
-Parser.prototype._finalize = function(tokens) {
-    var data = this._joinStringValues(tokens);
-    this._parseComments(data);
-    data = this._handleKeys(data);
-    data = this._handleValues(data);
-
-    return this._normalize(data);
-};
-
-/**
- * Creates a transform stream for parsing PO input
- *
- * @constructor
- * @param {String} [defaultCharset] Default charset to use
- * @param {String} [options] Stream options
- */
-function PoParserTransform(defaultCharset, options) {
-    if (!options && defaultCharset && typeof defaultCharset === 'object') {
-        options = defaultCharset;
-        defaultCharset = undefined;
-    }
-
-    this.defaultCharset = defaultCharset;
-    this._parser = false;
-    this._tokens = {};
-
-    this._cache = [];
-    this._cacheSize = 0;
-
-    this.initialTreshold = options.initialTreshold || 2 * 1024;
-
-    Transform.call(this, options);
-    this._writableState.objectMode = false;
-    this._readableState.objectMode = true;
-}
-util.inherits(PoParserTransform, Transform);
-
-/**
- * Processes a chunk of the input stream
- */
-PoParserTransform.prototype._transform = function(chunk, encoding, done) {
-    var i, len = 0;
-
-    if (!chunk || !chunk.length) {
-        return done();
-    }
-
-    if (!this._parser) {
-        this._cache.push(chunk);
-        this._cacheSize += chunk.length;
-
-        // wait until the first 1kb before parsing headers for charset
-        if (this._cacheSize < this.initialTreshold) {
-            return setImmediate(done);
-        } else if (this._cacheSize) {
-            chunk = Buffer.concat(this._cache, this._cacheSize);
-            this._cacheSize = 0;
-            this._cache = [];
-        }
-
-        this._parser = new Parser(chunk, this.defaultCharset);
-    } else if (this._cacheSize) {
-        // this only happens if we had an uncompleted 8bit sequence from the last iteration
-        this._cache.push(chunk);
-        this._cacheSize += chunk.length;
-        chunk = Buffer.concat(this._cache, this._cacheSize);
-        this._cacheSize = 0;
-        this._cache = [];
-    }
-
-    // cache 8bit bytes from the end of the chunk
-    // helps if the chunk ends in the middle of an utf-8 sequence
-    for (i = chunk.length - 1; i >= 0; i--) {
-        if (chunk[i] >= 0x80) {
-            len++;
-            continue;
-        }
-        break;
-    }
-    // it seems we found some 8bit bytes from the end of the string, so let's cache these
-    if (len) {
-        this._cache = [chunk.slice(chunk.length - len)];
-        this._cacheSize = this._cache[0].length;
-        chunk = chunk.slice(0, chunk.length - len);
-    }
-
-    // chunk might be empty if it only contined of 8bit bytes and these were all cached
-    if (chunk.length) {
-        this._parser._lexer(this._parser._toString(chunk));
-    }
-
-    setImmediate(done);
-};
-
-/**
- * Once all input has been processed emit the parsed translation table as an object
- */
-PoParserTransform.prototype._flush = function(done) {
-    var chunk;
-
-    if (this._cacheSize) {
-        chunk = Buffer.concat(this._cache, this._cacheSize);
-    }
-
-    if (!this._parser && chunk) {
-        this._parser = new Parser(chunk, this.defaultCharset);
-    }
-
-    if (chunk) {
-        this._parser._lexer(this._parser._toString(chunk));
-    }
-
-    if (this._parser) {
-        this.push(this._parser._finalize(this._parser._lex));
-    }
-
-    setImmediate(done);
-};
\ No newline at end of file