418 lines
15 KiB
JavaScript
418 lines
15 KiB
JavaScript
/*
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* Copyright 2012 Morgan McMillian
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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enyo.kind({
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name: "TodoTxt",
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kind: enyo.VFlexBox,
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published: {
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launchParams: null
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},
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components: [
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{kind: "AppMenu", components: [
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{caption: "Preferences", onclick: "showPrefView"},
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{caption: "About", onclick: "showAbout"}
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]},
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{kind: "ModalDialog", name: "about", layoutKind: "VFlexLayout",
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contentHeight: "100%", height: "80%", width: "80%",
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dismissWithClick: true, components: [
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{name: "aboutTitle", content: ""},
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{content: "by Morgan McMillian"},
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{kind: "Divider", caption: "Version History"},
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{flex: 1, kind: "Scroller", components: [
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{kind: "HtmlContent", className: "ver-history",
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srcId: "history"}
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]},
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{kind: "Button", caption: "Done", onclick: "closeAbout" }
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]},
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{kind: "PageHeader", pack: "justify", components: [
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{kind: "HtmlContent", content: "Todo.txt Enyo [beta]"},
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{flex: 1},
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{name: "viewTitle", kind: "HtmlContent",
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className: "todo-view-title", content: ""}
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]},
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{flex: 1, kind: "Pane", onSelectView: "viewSelected",
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transitionKind: enyo.transitions.Simple, components: [
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{name: "listView", kind: "TodoList", onEdit: "showEditView",
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onPrefs: "showPrefView", onReload: "refreshTodo"
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},
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{name: "editView", kind: "TodoEdit",
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onClose: "closeView", onSave: "addTodo"
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},
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{name: "preferenceView", kind: "TodoPrefs",
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onClose: "closeView", onAbout: "showAbout",
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onPrefReset: "resetPreferences"
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}
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]},
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{name: "dropbox", kind: "Dropbox",
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onAuthSuccess: "enableDropbox",
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onAuthFailure: "disableDropbox",
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onGetFileSuccess: "loadDropbox",
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onGetFileFailure: "fail",
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onPutFileSuccess: "dboxPutFileSuccess",
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onPutFileFailure: "fail"
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},
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{name: "readFile", kind: "PalmService",
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service: "palm://com.monkeystew.todotxtenyo.beta.service/",
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method: "readfile",
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onSuccess: "parseFile", onFailure: "doNothing"
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},
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{name: "writeFile", kind: "PalmService",
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service: "palm://com.monkeystew.todotxtenyo.beta.service/",
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method: "writefile", onSuccess: "saveSuccess"
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},
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{name: "makeDir", kind: "PalmService",
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service: "palm://com.monkeystew.todotxtenyo.beta.service/",
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method: "makedir", onSuccess: "dirCreated",
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onFailure: "doNothing"
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},
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{name: "getConn", kind: "PalmService",
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service: "palm://com.palm.connectionmanager/",
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method: "getstatus",
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onSuccess: "handleConnectionChange",
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subscribe: true
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}
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],
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ready: function() {
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if (window.PalmSystem) {
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this.$.getConn.call();
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this.os = "webOS";
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} else if (window.blackberry) {
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this.os = "BlackBerry";
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this.dirs = blackberry.io.dir.appDirs;
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// hack for RichText not working properly
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this.$.editView.$.tododetail.destroy();
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this.$.editView.$.scroller.createComponent(
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{kind: "Input", name: "tododetail",
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className: "enyo-box-input", owner:this.$.editView}
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);
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this.$.editView.render();
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} else {
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this.os = "unknown";
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}
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this.preferences = localStorage.getItem("TodoPreferences");
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if (this.preferences == undefined) {
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this.resetPreferences();
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} else {
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this.preferences = JSON.parse(this.preferences);
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}
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if (this.preferences["storage"] == "dropbox") {
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if (this.preferences["dboxtoken"]) {
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this.$.dropbox.setToken(
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this.preferences["dboxtoken"]
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);
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this.$.dropbox.setTokenSecret(
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this.preferences["dboxsecret"]
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);
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this.$.dropbox.setAuthorized(true);
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this.$.preferenceView.$.dboxlogout.show();
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this.$.preferenceView.$.dboxpathselect.show();
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this.$.preferenceView.$.filepathselect.hide();
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}
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}
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//TODO: need to derive a better method for introducing new
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//preferences into the application
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if (this.preferences["dboxpath"] == undefined) {
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this.preferences["dboxpath"] = "/todo";
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localStorage.setItem("TodoPreferences", JSON.stringify(this.preferences));
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}
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if (this.preferences["offline"] == true) {
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this.$.viewTitle.setContent("[offline]");
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}
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if (this.os == "BlackBerry") {
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var path = this.dirs.shared.documents.path + "/todo";
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if (!blackberry.io.dir.exists(path)) {
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blackberry.io.dir.createNewDir(path);
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}
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} else {
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this.$.makeDir.call({ path: "/media/internal/todo" });
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}
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this.todoList = [];
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this.refreshTodo();
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},
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launchParamsChanged: function() {
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if (this.launchParams) {
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if (this.launchParams.addTodoText) {
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this.$.editView.$.tododetail.setValue(
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this.launchParams.addTodoText
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);
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this.showEditView();
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} else if (this.launchParams.search) {
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this.$.listView.$.searchbox.setValue(
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this.launchParams.search
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);
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this.$.listView.$.searchbox.fire("onchange");
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}
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}
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},
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viewSelected: function(inSender, inView) {
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if (inView == this.$.listView) {
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if (this.preferences["offline"] == true) {
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this.$.viewTitle.setContent("[offline]");
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} else {
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this.$.viewTitle.setContent("");
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}
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} else if (inView == this.$.preferenceView) {
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this.$.viewTitle.setContent("preferences");
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}
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},
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refreshTodo: function() {
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if (this.preferences["storage"] == "file") {
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this.getLocalFile();
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} else if (this.preferences["storage"] == "dropbox") {
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if (this.preferences["offline"] == false) {
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var dboxpath = this.preferences["dboxpath"];
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this.$.dropbox.getFile(dboxpath+"/todo.txt");
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} else {
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console.log("working offline, loading local copy instead");
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this.getLocalFile();
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}
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}
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},
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addTodo: function() {
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this.$.listView.addTodo();
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},
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showEditView: function() {
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this.$.pane.selectViewByName("editView");
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if (this.$.listView.getReplaceItem()) {
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this.$.viewTitle.setContent("update task");
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} else {
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this.$.viewTitle.setContent("add task");
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this.$.editView.$.priGroup.setValue("-");
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}
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this.$.editView.$.tododetail.forceFocus();
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},
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showPrefView: function() {
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for ( item in this.preferences ) {
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var component = eval("this.$.preferenceView.$."+item);
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if (component != undefined) {
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if (component.kind === "CheckBox") {
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component.setChecked(this.preferences[component.preferenceProperty]);
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} else {
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component.setValue(this.preferences[component.preferenceProperty]);
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}
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}
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}
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this.$.pane.selectViewByName("preferenceView");
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},
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showAbout: function() {
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this.$.about.openAtCenter();
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this.$.aboutTitle.setContent(
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"Todo.txt Enyo [beta] v" + enyo.fetchAppInfo().version);
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this.$.about.render();
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},
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closeAbout: function() {
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this.$.about.close();
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},
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closeView: function() {
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this.$.listView.setReplaceItem(false);
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this.$.editView.$.tododetail.setValue("");
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this.$.pane.selectViewByName("listView");
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},
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parseFile: function(path, file) {
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if (file.content != undefined) {
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todofile = file.content.split("\n");
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} else {
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todofile = "";
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}
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this.todoList = [];
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for (line in todofile) {
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if (todofile[line]) {
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if (typeof line == "string") {
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line = parseInt(line, 10);
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}
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var task = new Object();
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task.num = line + 1;
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task.pri = todofile[line].match(/^\([A-E]\)\s/);
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task.detail = todofile[line];
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this.todoList.push(task);
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}
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}
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this.$.listView.setSortedList(undefined);
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this.$.listView.$.todoList.render();
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console.log("row count: " + this.todoList.length);
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},
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saveFile: function(path, list) {
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data = "";
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for (item in list) {
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data = data + list[item].detail + "\n";
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}
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if (this.os == "BlackBerry") {
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if (blackberry.io.file.exists(path)) {
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blackberry.io.file.deleteFile(path);
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}
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blackberry.io.file.saveFile(path,
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blackberry.utils.stringToBlob(data));
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} else {
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this.$.writeFile.call({ path: path, content: data });
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}
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if (this.preferences["storage"] == "dropbox" &&
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this.preferences["offline"] == false &&
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this.dropboxRefresh == false) {
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var filename = path.match(/todo\.txt.*/);
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filename = this.preferences["dboxpath"]+"/"+filename;
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//var params = { overwrite: true };
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this.$.dropbox.putFile(filename, data);
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} else if (this.dropboxRefresh == true) {
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this.dropboxRefresh = false;
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}
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},
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saveSuccess: function(inSender, inEvent) {
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if (inEvent.error) {
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console.log("error: "+inEvent.error.message);
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} else {
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enyo.windows.addBannerMessage(inEvent.path + " saved", "{}");
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console.log(inEvent.path + " saved...");
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console.log(inEvent.bytes + " bytes...");
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}
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},
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dboxPutFileSuccess: function(inSender, inResponse) {
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console.log(inResponse.path + " uploaded to Dropbox");
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console.log("at revision " + inResponse.revision);
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console.log(inResponse.size + " bytes...");
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},
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doNothing: function(inSender) {
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console.log("errrr");
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console.log(":: " + inSender);
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},
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dirCreated: function(inSender, inEvent) {
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if (inEvent.error) {
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console.log("error: " + inEvent.error.message);
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}
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},
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getLocalFile: function() {
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var path = this.preferences["filepath"];
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if (this.os == "BlackBerry") {
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if (blackberry.io.file.exists(path)) {
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blackberry.io.file.readFile(path,
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function(fpath, blob) {
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var data = blackberry.utils.blobToString(blob);
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appInstance.parseFile(null, {content: data});
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}
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);
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}
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} else {
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this.$.readFile.call({ path: path });
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//this.$.readFile.call({ path: this.preferences["filepath"] });
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}
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},
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loadDropbox: function(inSender, inResponse, inRequest) {
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var file = new Object();
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file.content = inResponse;
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this.parseFile(null, file);
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this.dropboxRefresh = true;
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this.saveFile(this.preferences["filepath"], this.todoList);
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},
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resetPreferences: function() {
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localStorage.clear();
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this.preferences = new Object();
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this.preferences["storage"] = "file";
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this.preferences["offline"] = true;
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this.preferences["dboxpath"] = "/todo";
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if (this.os == "BlackBerry") {
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var path = this.dirs.shared.documents.path + "/todo/todo.txt";
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this.preferences["filepath"] = path;
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} else {
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this.preferences["filepath"] = "/media/internal/todo/todo.txt";
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}
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// reset the preferences pane
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this.$.preferenceView.$.offline.setChecked(true);
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this.$.preferenceView.$.dboxlogout.hide();
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this.$.preferenceView.$.dboxpathselect.hide();
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this.$.preferenceView.$.filepathselect.show();
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// save preferences
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localStorage.setItem("TodoPreferences", JSON.stringify(this.preferences));
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},
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handleConnectionChange: function(inSender, inResponse) {
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var r = inResponse.isInternetConnectionAvailable;
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if (r) {
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console.log("went online...");
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} else {
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console.log("went offline...");
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if (this.preferences["offline"] == false) {
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enyo.windows.addBannerMessage("offline mode", "{}");
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this.preferences["offline"] = true;
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this.$.preferenceView.$.offline.setChecked(true);
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}
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}
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},
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fail: function(inSender, inResponse, inRequest) {
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console.log("error");
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console.log(JSON.stringify(inResponse));
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enyo.windows.addBannerMessage(inResponse.error, "{}");
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},
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enableDropbox: function() {
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console.log("authentication successful, enabling dropbox");
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var token = this.$.dropbox.getToken();
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var secret = this.$.dropbox.getTokenSecret();
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this.preferences["dboxtoken"] = token;
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this.preferences["dboxsecret"] = secret;
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this.preferences["offline"] = false;
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localStorage.setItem("TodoPreferences", JSON.stringify(this.preferences));
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this.$.preferenceView.$.dboxlogout.show();
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this.$.preferenceView.$.dboxpathselect.show();
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this.$.preferenceView.$.filepathselect.hide();
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this.dropboxRefresh = true;
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this.refreshTodo();
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},
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disableDropbox: function() {
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this.$.dropbox.setToken("");
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this.$.dropbox.setTokenSecret("");
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this.$.dropbox.setAuthorized(false);
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this.preferences["storage"] = "file";
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this.preferences["dboxtoken"] = "";
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this.preferences["dboxsecret"] = "";
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localStorage.setItem("TodoPreferences", JSON.stringify(this.preferences));
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}
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});
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