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YES converted over local storage

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This commit is contained in:
Peter Cottle 2015-04-04 11:06:23 -07:00
parent ca938ec79e
commit 3a710c8ab4
3 changed files with 59 additions and 48 deletions
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55
src/js/views/commandViews.js
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@ -2,10 +2,11 @@ var _ = require('underscore');
// horrible hack to get localStorage Backbone plugin
var Backbone = (!require('../util').isBrowser()) ? Backbone = require('backbone') : Backbone = window.Backbone;
var CommandEntryCollection = require('../models/collections').CommandEntryCollection;
var Main = require('../app');
var Command = require('../models/commandModel').Command;
var CommandEntry = require('../models/commandModel').CommandEntry;
var CommandLineStore = require('../stores/CommandLineStore');
var CommandLineActions = require('../actions/CommandLineActions');
var Errors = require('../util/errors');
var Warning = Errors.Warning;
@ -18,25 +19,6 @@ var CommandPromptView = Backbone.View.extend({
initialize: function(options) {
Main.getEvents().on('commandSubmittedPassive', this.addToCommandHistory, this);
// uses local storage
this.commands = new CommandEntryCollection();
this.commands.fetch({
success: _.bind(function() {
// reverse the commands. this is ugly but needs to be done...
var commands = [];
this.commands.each(function(c) {
commands.push(c);
});
commands.reverse();
this.commands.reset();
_.each(commands, function(c) {
this.commands.add(c);
}, this);
}, this)
});
this.index = -1;
this.commandParagraph = this.$('#prompt p.command')[0];
this.commandCursor = this.$('#prompt span.cursor')[0];
@ -164,23 +146,17 @@ var CommandPromptView = Backbone.View.extend({
// if we are over / under, display blank line. yes this eliminates your
// partially edited command, but i doubt that is much in this demo
if (this.index >= this.commands.length || this.index < 0) {
if (this.index >= CommandLineStore.getCommandHistoryLength() || this.index < 0) {
this.clear();
this.index = -1;
return;
}
// yay! we actually can display something
var commandEntry = this.commands.toArray()[this.index].get('text');
var commandEntry = CommandLineStore.getCommandHistory()[this.index];
this.setTextField(commandEntry);
},
clearLocalStorage: function() {
this.commands.each(function(c) {
Backbone.sync('delete', c, function() { });
}, this);
},
setTextField: function(value) {
this.$('#commandTextField').val(value);
},
@ -198,17 +174,15 @@ var CommandPromptView = Backbone.View.extend({
},
rollupCommands: function(numBack) {
var which = this.commands.toArray().slice(1, Number(numBack) + 1);
var which = CommandLineStore.getCommandHistory().slice(1, Number(numBack) + 1);
which.reverse();
var str = '';
_.each(which, function(commandEntry) {
str += commandEntry.get('text') + ';';
_.each(which, function(text) {
str += text + ';';
}, this);
var rolled = new CommandEntry({text: str});
this.commands.unshift(rolled);
Backbone.sync('create', rolled, function() { });
CommandLineActions.submitCommand(str);
},
addToCommandHistory: function(value) {
@ -217,22 +191,13 @@ var CommandPromptView = Backbone.View.extend({
// or if we edited the command in place in history
var shouldAdd = (value.length && this.index === -1) ||
((value.length && this.index !== -1 &&
this.commands.toArray()[this.index].get('text') !== value));
CommandLineStore.getCommandHistory()[this.index] !== value));
if (!shouldAdd) {
return;
}
var commandEntry = new CommandEntry({text: value});
this.commands.unshift(commandEntry);
// store to local storage
Backbone.sync('create', commandEntry, function() { });
// if our length is too egregious, reset
if (this.commands.length > 100) {
this.clearLocalStorage();
}
CommandLineActions.submitCommand(value);
log.commandEntered(value);
},