angular2
Version:
Angular 2 - a web framework for modern web apps
157 lines • 6.67 kB
JavaScript
;var collection_1 = require('angular2/src/facade/collection');
var dom_adapter_1 = require('angular2/src/core/dom/dom_adapter');
var lang_1 = require('angular2/src/facade/lang');
var Log = (function () {
function Log() {
this._result = [];
}
Log.prototype.add = function (value) { this._result.push(value); };
Log.prototype.fn = function (value) {
var _this = this;
return function (a1, a2, a3, a4, a5) {
if (a1 === void 0) { a1 = null; }
if (a2 === void 0) { a2 = null; }
if (a3 === void 0) { a3 = null; }
if (a4 === void 0) { a4 = null; }
if (a5 === void 0) { a5 = null; }
_this._result.push(value);
};
};
Log.prototype.clear = function () { this._result = []; };
Log.prototype.result = function () { return this._result.join("; "); };
return Log;
})();
exports.Log = Log;
var BrowserDetection = (function () {
function BrowserDetection(ua) {
if (lang_1.isPresent(ua)) {
this._ua = ua;
}
else {
this._ua = lang_1.isPresent(dom_adapter_1.DOM) ? dom_adapter_1.DOM.getUserAgent() : '';
}
}
Object.defineProperty(BrowserDetection.prototype, "isFirefox", {
get: function () { return this._ua.indexOf('Firefox') > -1; },
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isAndroid", {
get: function () {
return this._ua.indexOf('Mozilla/5.0') > -1 && this._ua.indexOf('Android') > -1 &&
this._ua.indexOf('AppleWebKit') > -1 && this._ua.indexOf('Chrome') == -1;
},
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isEdge", {
get: function () { return this._ua.indexOf('Edge') > -1; },
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isIE", {
get: function () { return this._ua.indexOf('Trident') > -1; },
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isWebkit", {
get: function () {
return this._ua.indexOf('AppleWebKit') > -1 && this._ua.indexOf('Edge') == -1;
},
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isIOS7", {
get: function () {
return this._ua.indexOf('iPhone OS 7') > -1 || this._ua.indexOf('iPad OS 7') > -1;
},
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "isSlow", {
get: function () { return this.isAndroid || this.isIE || this.isIOS7; },
enumerable: true,
configurable: true
});
Object.defineProperty(BrowserDetection.prototype, "supportsIntlApi", {
// The Intl API is only properly supported in recent Chrome and Opera.
// Note: Edge is disguised as Chrome 42, so checking the "Edge" part is needed,
// see https://msdn.microsoft.com/en-us/library/hh869301(v=vs.85).aspx
get: function () {
return this._ua.indexOf('Chrome/4') > -1 && this._ua.indexOf('Edge') == -1;
},
enumerable: true,
configurable: true
});
return BrowserDetection;
})();
exports.BrowserDetection = BrowserDetection;
exports.browserDetection = new BrowserDetection(null);
function dispatchEvent(element, eventType) {
dom_adapter_1.DOM.dispatchEvent(element, dom_adapter_1.DOM.createEvent(eventType));
}
exports.dispatchEvent = dispatchEvent;
function el(html) {
return dom_adapter_1.DOM.firstChild(dom_adapter_1.DOM.content(dom_adapter_1.DOM.createTemplate(html)));
}
exports.el = el;
var _RE_SPECIAL_CHARS = ['-', '[', ']', '/', '{', '}', '\\', '(', ')', '*', '+', '?', '.', '^', '$', '|'];
var _ESCAPE_RE = lang_1.RegExpWrapper.create("[\\" + _RE_SPECIAL_CHARS.join('\\') + "]");
function containsRegexp(input) {
return lang_1.RegExpWrapper.create(lang_1.StringWrapper.replaceAllMapped(input, _ESCAPE_RE, function (match) { return ("\\" + match[0]); }));
}
exports.containsRegexp = containsRegexp;
function normalizeCSS(css) {
css = lang_1.StringWrapper.replaceAll(css, /\s+/g, ' ');
css = lang_1.StringWrapper.replaceAll(css, /:\s/g, ':');
css = lang_1.StringWrapper.replaceAll(css, /'/g, '"');
css = lang_1.StringWrapper.replaceAll(css, / }/g, '}');
css = lang_1.StringWrapper.replaceAllMapped(css, /url\((\"|\s)(.+)(\"|\s)\)(\s*)/g, function (match) { return ("url(\"" + match[2] + "\")"); });
css = lang_1.StringWrapper.replaceAllMapped(css, /\[(.+)=([^"\]]+)\]/g, function (match) { return ("[" + match[1] + "=\"" + match[2] + "\"]"); });
return css;
}
exports.normalizeCSS = normalizeCSS;
var _singleTagWhitelist = ['br', 'hr', 'input'];
function stringifyElement(el) {
var result = '';
if (dom_adapter_1.DOM.isElementNode(el)) {
var tagName = dom_adapter_1.DOM.tagName(el).toLowerCase();
// Opening tag
result += "<" + tagName;
// Attributes in an ordered way
var attributeMap = dom_adapter_1.DOM.attributeMap(el);
var keys = [];
attributeMap.forEach(function (v, k) { return keys.push(k); });
collection_1.ListWrapper.sort(keys);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var attValue = attributeMap.get(key);
if (!lang_1.isString(attValue)) {
result += " " + key;
}
else {
result += " " + key + "=\"" + attValue + "\"";
}
}
result += '>';
// Children
var childrenRoot = dom_adapter_1.DOM.templateAwareRoot(el);
var children = lang_1.isPresent(childrenRoot) ? dom_adapter_1.DOM.childNodes(childrenRoot) : [];
for (var j = 0; j < children.length; j++) {
result += stringifyElement(children[j]);
}
// Closing tag
if (!collection_1.ListWrapper.contains(_singleTagWhitelist, tagName)) {
result += "</" + tagName + ">";
}
}
else if (dom_adapter_1.DOM.isCommentNode(el)) {
result += "<!--" + dom_adapter_1.DOM.nodeValue(el) + "-->";
}
else {
result += dom_adapter_1.DOM.getText(el);
}
return result;
}
exports.stringifyElement = stringifyElement;
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