2 // Armadillo File Manager
3 // Copyright (c) 2010-2011, Robert Sesek <http://www.bluestatic.org>
5 // This program is free software: you can redistribute it and/or modify it under
6 // the terms of the GNU General Public License as published by the Free Software
7 // Foundation, either version 3 of the License, or any later version.
10 goog
.provide('armadillo');
11 goog
.provide('armadillo.App');
13 goog
.require('armadillo.File');
14 goog
.require('armadillo.Version');
15 goog
.require('goog.string.format');
17 armadillo
.App
= function() {
19 if (window
.location
.hash
) {
20 start_path
= window
.location
.hash
.substr(1);
22 this.list(start_path
);
24 $(window
).bind('hashchange', this.hashChanged_
.bind(this));
26 this.clearError(false);
28 $('#mkdir').click(this.mkdirHandler_
.bind(this));
30 var version
= goog
.string
.format('Armadillo %d.%d (%f)',
31 armadillo
.Version
.MAJOR
, armadillo
.Version
.MINOR
,
32 armadillo
.Version
.BUILD
);
33 $('#footer').text(version
);
37 * Starts a new XHR service request from the backend.
38 * @param {string} action Action to perform.
39 * @param {Object} data Extra data to add.
40 * @param {Function} callback XHR callback.
41 * @return {jqXHR} The jQuery XHR object.
43 armadillo
.App
.prototype.sendRequest
= function(action
, data
, callback
) {
54 * Updates the directory listing for a given path.
55 * @param {string} path Path to list; relative to jail.
57 armadillo
.App
.prototype.list
= function(path
) {
58 var callback
= function(data
, status
, xhr
) {
60 app
.showError(data
['message']);
66 // Update the listing.
68 app
.currentPath_
= path
;
69 window
.location
.hash
= path
;
70 document
.title
= path
+ ' - Armadillo';
75 // Add a previous directory entry.
76 if (path
!= '/' && path
!= '')
77 data
.splice(0, 1, '../');
79 // Add items for each entry.
80 $.each(data
, function(i
, file
) {
81 var fileObject
= new armadillo
.File(file
, path
);
82 list
.append(fileObject
.draw());
85 this.sendRequest('list', {'path':path
}, callback
);
89 * Navigates to a subpath. Can only handle directories.
90 * @param {string} target Relative path to |currentPath_|.
92 armadillo
.App
.prototype.navigate
= function(target
) {
93 if (target
== '../') {
94 this.list(this.stripLastPathComponent(this.currentPath_
));
96 this.list(this.currentPath_
+ target
);
101 * Event for when the hash changes.
104 armadillo
.App
.prototype.hashChanged_
= function(e
) {
105 if (window
.location
.hash
.length
)
106 this.list(window
.location
.hash
.substr(1));
110 * Checks whether a path is a directory.
111 * @param {string} path
114 armadillo
.App
.prototype.isDirectory
= function(path
) {
115 return path
[path
.length
- 1] == '/';
119 * Gets the current path of the directory being displayed, absolute to root.
122 armadillo
.App
.prototype.getCurrentPath
= function() {
123 return this.currentPath_
;
127 * Strips the last path component from a path.
128 * @param {string} path
131 armadillo
.App
.prototype.stripLastPathComponent
= function(path
) {
132 for (var i
= path
.length
- 1; i
>= 0; --i
) {
133 if (path
[i] == '/') {
134 if (i
!= path
.length
- 1) {
135 return path
.substring(0, i
+ 1);
143 * Joins all the arguments together as a path.
144 * @param {string...} varargs Components to join
146 armadillo
.App
.prototype.joinPath
= function() {
149 var last
= arguments
.length
- 1;
150 $.each(arguments
, function (i
, c
) {
151 if (c
== sep
&& i
!= 0)
154 if (c
[c
.length
- 1] != sep
&& i
!= last
)
161 * Clears the error message.
162 * @param {bool?} animate Whether or not to animate out.
164 armadillo
.App
.prototype.clearError
= function(animate
) {
165 var elm
= $('#error');
166 if (!elm
.text() || !animate
) {
171 elm
.fadeOut(500, function() {
177 * Shows an error message.
178 * @param {string} message
180 armadillo
.App
.prototype.showError
= function(message
) {
181 $('#error').text(message
).fadeIn(1000);
185 * Creates a subdirectory in the current path.
187 armadillo
.App
.prototype.mkdirHandler_
= function() {
188 var name
= prompt('Name the new subdirectory', '');
189 if (name
!= null && name
!= '') {
190 var path
= this.joinPath(this.getCurrentPath(), name
);
191 this.sendRequest('mkdir', {'path':path
}, function(data
, status
, xhr
) {
193 app
.showError(data
['message']);
196 app
.list(app
.getCurrentPath());