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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
(function() {
/**
* Describe the current URL input error status.
* @enum {number}
*/
const UrlInputError = {
NONE: 0,
INVALID_URL: 1,
TOO_LONG: 2,
};
/**
* @fileoverview 'settings-startup-url-dialog' is a component for adding
* or editing a startup URL entry.
*/
Polymer({
is: 'settings-startup-url-dialog',
properties: {
/** @private {UrlInputError} */
error_: {
type: Number,
value: UrlInputError.NONE,
},
/** @private */
url_: String,
/** @private */
urlLimit_: {
readOnly: true,
type: Number,
value: 100 * 1024, // 100 KB.
},
/**
* If specified the dialog acts as an "Edit page" dialog, otherwise as an
* "Add new page" dialog.
* @type {?StartupPageInfo}
*/
model: Object,
/** @private */
dialogTitle_: String,
/** @private */
actionButtonText_: String,
},
/** @private {!settings.SearchEnginesBrowserProxy} */
browserProxy_: null,
/** @override */
attached: function() {
this.browserProxy_ = settings.StartupUrlsPageBrowserProxyImpl.getInstance();
if (this.model) {
this.dialogTitle_ = loadTimeData.getString('onStartupEditPage');
this.actionButtonText_ = loadTimeData.getString('save');
this.$.actionButton.disabled = false;
// Pre-populate the input field.
this.url_ = this.model.url;
} else {
this.dialogTitle_ = loadTimeData.getString('onStartupAddNewPage');
this.actionButtonText_ = loadTimeData.getString('add');
this.$.actionButton.disabled = true;
}
this.$.dialog.showModal();
},
/**
* @return {boolean}
* @private
*/
hasError_: function() {
return this.error_ != UrlInputError.NONE;
},
/**
* @param {string} invalidUrl
* @param {string} tooLong
* @return {string}
* @private
*/
errorMessage_: function(invalidUrl, tooLong) {
return ['', invalidUrl, tooLong][this.error_];
},
/** @private */
onCancelTap_: function() {
this.$.dialog.close();
},
/** @private */
onActionButtonTap_: function() {
const whenDone = this.model ?
this.browserProxy_.editStartupPage(this.model.modelIndex, this.url_) :
this.browserProxy_.addStartupPage(this.url_);
whenDone.then(success => {
if (success) {
this.$.dialog.close();
}
// If the URL was invalid, there is nothing to do, just leave the dialog
// open and let the user fix the URL or cancel.
});
},
/** @private */
validate_: function() {
if (this.url_.length == 0) {
this.$.actionButton.disabled = true;
this.error_ = UrlInputError.NONE;
return;
}
if (this.url_.length >= this.urlLimit_) {
this.$.actionButton.disabled = true;
this.error_ = UrlInputError.TOO_LONG;
return;
}
this.browserProxy_.validateStartupPage(this.url_).then(isValid => {
this.$.actionButton.disabled = !isValid;
this.error_ = isValid ? UrlInputError.NONE : UrlInputError.INVALID_URL;
});
},
});
})();
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