root / src / pithos / content / operations.js @ 49:2e3dfa51cd67
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// The Pithos File Manager Firefox Extension is funded by GRNET S.A.
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// (http://www.grnet.gr)
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//
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// Copyright (c) 2009, Christos KK Loverdos, Vassilios Karakoidas.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// - Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// - Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// - Neither the name of GRNET S.A. nor the names of its contributors
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// may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//////////////////////////////////// CREATE FOLDER //////////////////////////////////////////////////////////////
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function create_folder_event() { |
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var new_directory = window.prompt("Enter the directory name:", ""); |
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var source_directory = pithos_object.getSourceCurrentDirectory();
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if (new_directory == null) { |
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promptAlert('Directory creation canceled');
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return;
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} else {
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if( create_folder(source_directory, new_directory) ) {
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promptAlert(source_directory + new_directory + ' - created');
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pithos_object.refreshLists(); |
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} else {
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promptAlert(source_directory + new_directory + ' - Directory creation failed');
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} |
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} |
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} |
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function create_folder(uri, new_directory) { |
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if ( vfs.isRemoteResource(uri) ) {
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var req = connection_obj.rest_request_post(uri, '?new=' + encodeURIComponent(new_directory), ''); |
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return (connection_obj.success(req.status));
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} else if ( vfs.isLocalResource(uri) ) { |
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try {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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file.initWithPath(uri); |
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file.append(new_directory); |
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if( !file.exists() || !file.isDirectory() ) {
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// if it doesn't exist, create
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file.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0777);
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return true; |
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} |
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} catch(error) {
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return false; |
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} |
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} |
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} |
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////// COPY ////////////////////////////////////////////////////////////////////
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function copy_event() { |
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var sources = pithos_object.getSelectedResources();
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var destination = pithos_object.getDestinationCurrentDirectory();
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var copied = 0; |
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if (sources.length == 0) { |
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promptAlert('No Files/Folders are selected');
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return;
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} |
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if ( sources.length > 1 ) { |
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promptAlert('Copy ' + sources.length + ' items to ' + destination); |
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} else if (sources.length == 1) { |
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promptAlert('Copy ' + sources[0] + ' to ' + destination); |
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} |
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for ( i = 0; i < sources.length; i++ ) { |
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if ( vfs.isDirectory(sources[i]) ) {
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promptAlert('Copy of directories is not supported! Operation Canceled.');
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return;
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} |
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} |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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window.openDialog("dialogs/operation_dialog.xul", "Copy Files", "chrome,resizable,centerscreen,window", "copy", sources, destination, pithos_object); |
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pithos_object.refreshLists(); |
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} |
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function copy(source, destination,params) { |
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var source_metadata = vfs.getResourceMetadata(source);
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// server side
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if ( vfs.isRemoteResource(source) && vfs.isRemoteResource(destination) ) {
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var destinationFile = destination + source_metadata.name;
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var req = connection_obj.rest_request_post(source, '?copy=' + destinationFile, ''); |
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if ( req == null ) { |
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return false; |
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} |
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return connection_obj.success(req.status);
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} else if ( vfs.isLocalResource(source) && vfs.isRemoteResource(destination) ) { |
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// Upload from local to remote
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data = '';
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var req = connection_obj.rest_request_put_upload_async(source, destination + source_metadata.name, data, mimes.getByExtension(source_metadata.name),params);
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current_request = req; |
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// Do not return anything as this is an async event
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//return connection_obj.success(req.status);
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} else if ( vfs.isRemoteResource(source) && vfs.isLocalResource(destination) ) { |
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// Download from remote to local
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if ( vfs.isRemoteResource(source) ) {
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var req = connection_obj.rest_request_get_inline_async(source,params,destination);
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current_request = req; |
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// Do not return anything as this is an async event
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} else if ( vfs.isLocalResource(source) ) { |
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return loadBinaryFile(source);
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} |
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} else if ( vfs.isLocalResource(source) && vfs.isLocalResource(destination) ) { |
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try {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var source_file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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source_file.initWithPath(source); |
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var destination_file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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destination_file.initWithPath(destination); |
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source_file.copyTo(destination_file, null);
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return true; |
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} catch (e) {
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return false; |
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} |
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} |
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return false; |
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} |
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////// MOVE ////////////////////////////////////////////////////////////////
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function move_event() { |
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var sources = pithos_object.getSelectedResources();
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var destination = pithos_object.getDestinationCurrentDirectory();
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if (sources.length == 0) { |
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promptAlert('No Files/Folders are selected');
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return;
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} |
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for ( i = 0; i < sources.length; i++ ) { |
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if ( vfs.isDirectory(sources[i]) ) {
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promptAlert('Moving directories is not supported!');
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continue;
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} |
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} |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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window.openDialog("dialogs/operation_dialog.xul", "Move Files", "chrome,resizable,centerscreen,window, window", "move", sources, destination,pithos_object); |
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pithos_object.refreshLists(); |
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} |
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function move(source, destination) { |
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if ( vfs.isRemoteResource(source) && vfs.isRemoteResource(destination)) {
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var destinationFile = destination + source_metadata.name;
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var req = connection_obj.rest_request_post(source, '?move=' + destinationFile, ''); |
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return connection_obj.success(req.status);
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} else if ( vfs.isLocalResource(source) && vfs.isLocalResource(destination) ) { |
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try {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var source_file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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source_file.initWithPath(source); |
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var destination_file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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destination_file.initWithPath(destination); |
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source_file.moveTo(destination_file, null);
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return true; |
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} catch (e) {
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return false; |
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} |
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} else if ( !copy(source, destination) ) { |
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return false; |
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} |
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return delete_resource(source);
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////// DELETE /////////////////////////////////////////////////////////////////////
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function delete_all_async(uris) { |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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window.openDialog("dialogs/operation_dialog.xul", "Delete Files", "chrome,resizable,centerscreen,window, modal", "delete_all", uris); |
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pithos_object.refreshLists(); |
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} |
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function delete_context_menu(uri) { |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
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var result = prompt.confirm(window, "Confirm action", "Delete " + uri + "?"); |
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if ( result ) {
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if ( !delete_resource(uri) ) {
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promptAlert('Cannot delete ' + uri);
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return;
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} |
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} else {
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promptAlert('Action canceled');
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return;
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} |
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pithos_object.refreshLists(); |
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} |
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function delete_event() { |
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var resources = pithos_object.getSelectedResources();
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if (resources.length == 0) { |
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promptAlert('No File/Directory is selected');
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return;
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} |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
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var result = prompt.confirm(window, "Confirm action", "You are going to delete the " + resources.length + " item(s). Proceed?"); |
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if (result) {
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for (i = 0; i < resources.length; i++) { |
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var b = delete_resource(resources[i]);
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if (!b) {
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b = prompt.confirm(window, "Failed!", "Deletion of " + resources[i] + " failed. Continue?"); |
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if (!b) {
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promptAlert('Action canceled');
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return;
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} |
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} |
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} |
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} else {
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promptAlert('Action canceled');
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return;
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} |
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promptAlert('Removed ' + resources.length + ' items.'); |
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pithos_object.refreshLists(); |
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} |
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function delete_context_menu_trash(uri) { |
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if(promptBox('Realy delete ' + uri)) { |
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if ( delete_resource(uri) ) {
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promptAlert(uri + ' purged');
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} |
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} else {
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promptAlert('Purge canceled');
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} |
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pithos_object.refreshLists(); |
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} |
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function delete_resource(uri) { |
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if ( vfs.isRemoteResource(uri) ) {
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var req = connection_obj.rest_request_delete(uri, '?trash=', ''); |
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return connection_obj.success(req.status);
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} else if ( vfs.isLocalResource(uri) ) { |
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try {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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file.initWithPath(uri); |
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file.remove(true);
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return true; |
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} catch (e) {
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return false; |
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} |
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} |
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return false; |
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} |
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////// MOVE TO TRASH /////////////////////////////////////////////////////////////////
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function movetotrash_context_menu_multiple(uris) { |
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var result = promptBox("Delete " + uris.length + " item(s)?"); |
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if ( result ) {
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for (var i = 0; i < uris.length; i++) { |
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if ( !movetotrash_resource(uris[i]) ) {
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if(!promptBox('Cannot move to trash ' + uris[i]) + '. Continue?') { |
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promptAlert('Action canceled');
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break;
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} |
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} |
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} |
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} else {
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promptAlert('Action canceled');
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return;
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} |
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pithos_object.refreshLists(); |
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} |
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function movetotrash_context_menu(uri) { |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
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var result = prompt.confirm(window, "Confirm action", "Delete " + uri + "?"); |
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if ( result ) {
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if ( !movetotrash_resource(uri) ) {
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promptAlert('Cannot delete ' + uri);
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return;
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} |
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} else {
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promptAlert('Action canceled');
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return;
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} |
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pithos_object.refreshLists(); |
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} |
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function movetotrash_resource(uri) { |
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if ( vfs.isRemoteResource(uri) ) {
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var req = connection_obj.rest_request_post(uri, '?trash=', ''); |
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return connection_obj.success(req.status);
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} else if ( vfs.isLocalResource(uri) ) { |
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try {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
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file.initWithPath(uri); |
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file.remove(true);
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return true; |
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} catch (e) {
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return false; |
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} |
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} |
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return false; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////// HOME EVENT ////////////////////////////////////////////////////////////////////////////
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function home_event() { |
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pithos_object.reInitLists(); |
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} |
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////// SHARE ////////////////////////////////////////////////////////////////////////////////////
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function share_event(source) { |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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// Create a parameter list
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var params = { inp: source, out: null }; |
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window.openDialog("share/addshare.xul", "Share item", "chrome,dialog,resizable,centerscreen",params); |
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connection_obj.get_shared_data(); |
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pithos_object.refreshLists(); |
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} |
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function share_resource(source, permissions) { |
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var ret = connection_obj.rest_request_post(source, '?update=', jsonToString(permissions)); |
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// if status not acceptable, return the status code (false scenario)
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if( !connection_obj.success(ret.status) ) {
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return (ret.status);
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} else {
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// remember to refresh the data
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return true; |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////// UNSHARE //////////////////////////////////////////////////////////////////////////////////////
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function unshare_event(source) { |
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// Example of source: http://pithos.grnet.gr/pithos/rest/aaitest@grnet-hq.admin.grnet.gr/files/Documents/
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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// Get the metadata of the source
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var source_metadata = vfs.getResourceMetadata(source);
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var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
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// Get the file or folder name
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var itemname = source_metadata.name;
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var promptmessage = "Are you sure you want to unshare "+itemname+" from all users and groups?"; |
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var result = prompt.confirm(window, "Confirm action", promptmessage); |
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if (result == true) { |
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if ( unshare_resource(source) ) {
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connection_obj.get_shared_data(); |
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pithos_object.refreshLists(); |
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} else {
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promptAlert('Unshare failed');
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} |
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} else {
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promptAlert('Unshare process canceled');
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} |
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} |
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function unshare_resource(source) { |
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// trim the trailing slash ...
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source = source.replace(/\/$/,''); |
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var ownFileObj = new Object(); |
| 423 |
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ownFileObj.readForAll = false;
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ownFileObj.permissions = new Array();
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var ownACL = new Object(); |
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ownACL.modifyACL = true;
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ownACL.write = true;
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ownACL.read = true;
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ownACL.user = connection_obj.username; |
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ownFileObj.permissions.push(ownACL); |
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var req = connection_obj.rest_request_post(source, '?update=', jsonToString(ownFileObj)); |
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return connection_obj.success(req.status);
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////// TAGS //////////////////////////////////////////////////////////////////////////////////////
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function modifytags_event(source){ |
| 445 |
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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| 446 |
window.openDialog("tags/tags.xul", "Modify tags", "chrome,dialog,modal,resizable",source); |
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} |
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////// RENAME ///////////////////////////////////////////////////////////////////////////////
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| 453 |
function rename_context_menu(uri) { |
| 454 |
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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| 455 |
var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
| 456 |
var new_name = window.prompt("Enter the new name:", ""); |
| 457 |
if ( new_name != null ) { |
| 458 |
if ( !rename_resource(uri, new_name) ) {
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promptAlert('Cannot rename ' + uri + ' to ' + new_name); |
| 460 |
return;
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| 461 |
} |
| 462 |
} else {
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| 463 |
promptAlert('Action canceled');
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| 464 |
} |
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pithos_object.refreshLists(); |
| 466 |
} |
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|
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function rename_resource(uri, new_name) { |
| 469 |
if ( vfs.isRemoteResource(uri) ) {
|
| 470 |
var update = new Object(); |
| 471 |
if ( vfs.isFile(uri) ) {
|
| 472 |
update.name = new_name; |
| 473 |
} else {
|
| 474 |
update.directoryName = new_name; |
| 475 |
} |
| 476 |
var req = connection_obj.rest_request_post(uri, '?update=', jsonToString(update)); |
| 477 |
return (connection_obj.success(req.status));
|
| 478 |
} else if ( vfs.isLocalResource(uri) ) { |
| 479 |
try {
|
| 480 |
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
|
| 481 |
var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
| 482 |
file.initWithPath(uri); |
| 483 |
file.moveTo(file.parent, new_name); |
| 484 |
|
| 485 |
return true; |
| 486 |
} catch (e) {
|
| 487 |
return false; |
| 488 |
} |
| 489 |
} |
| 490 |
|
| 491 |
return false; |
| 492 |
} |
| 493 |
|
| 494 |
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
| 495 |
|
| 496 |
//////////////////////////////////////////////////////////// LAUNCH ///////////////////////////////////////////////////////////////////////////////////////////
|
| 497 |
|
| 498 |
function launch_local_resource(uri) { |
| 499 |
if ( vfs.isLocalResource(uri) ) {
|
| 500 |
try {
|
| 501 |
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
|
| 502 |
var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
| 503 |
file.initWithPath(uri); |
| 504 |
file.launch(); |
| 505 |
|
| 506 |
return true; |
| 507 |
} catch (e) {
|
| 508 |
return false; |
| 509 |
} |
| 510 |
} else {
|
| 511 |
alert('Cannot execute remote file!');
|
| 512 |
} |
| 513 |
} |
| 514 |
|
| 515 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
| 516 |
|
| 517 |
/////////////////////////////////////////////////////////// VERSION /////////////////////////////////////////////////////////////////////////////////////
|
| 518 |
|
| 519 |
function enable_version_event(uri) { |
| 520 |
if ( vfs.isLocalResource(uri) ) {
|
| 521 |
promptAlert('Cannot enable versioning in local files');
|
| 522 |
return;
|
| 523 |
} |
| 524 |
if ( enable_version_resource(uri) ) {
|
| 525 |
promptAlert('File versioning is enabled');
|
| 526 |
} else {
|
| 527 |
promptAlert('Could not enable file versioning for ' + uri);
|
| 528 |
} |
| 529 |
} |
| 530 |
|
| 531 |
function enable_version_resource(uri) { |
| 532 |
if ( vfs.isRemoteResource(uri) ) {
|
| 533 |
var ownFileObj = new Object(); |
| 534 |
ownFileObj.versioned = true;
|
| 535 |
|
| 536 |
var req = connection_obj.rest_request_post(uri, '?update=', jsonToString(ownFileObj)); |
| 537 |
return connection_obj.success(req.status);
|
| 538 |
} |
| 539 |
|
| 540 |
return false; |
| 541 |
} |
| 542 |
|
| 543 |
function download_version_event(uri, current_version) { |
| 544 |
//var version = window.prompt("Download version:", current_version);
|
| 545 |
var versions = new Array(); |
| 546 |
var outChoice = new Object(); |
| 547 |
|
| 548 |
for ( i = 0; i < current_version; i++ ) { |
| 549 |
versions.push(i + 1);
|
| 550 |
} |
| 551 |
|
| 552 |
if (promptSelect('Open Resource', 'Download version:', versions, outChoice)) { |
| 553 |
var version_number = new Number(versions[outChoice.value]); |
| 554 |
if ( (version_number >= 1) && (version_number <= current_version) ) { |
| 555 |
var local_url = connection_obj.create_request_get(uri) + '&version=' + version_number; |
| 556 |
window.open(local_url); |
| 557 |
} else {
|
| 558 |
promptAlert('Invalid version number (' + version_number + '). Available versions: 1 ... ' + current_version); |
| 559 |
} |
| 560 |
} else {
|
| 561 |
promptAlert('Action canceled');
|
| 562 |
} |
| 563 |
} |
| 564 |
|
| 565 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
| 566 |
|
| 567 |
////////////////////////////////////////////////// UNDELETE ///////////////////////////////////////////////////////////////////////////////
|
| 568 |
|
| 569 |
function restore_context_menu_trash(uri) { |
| 570 |
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
|
| 571 |
|
| 572 |
var theuri = uri;
|
| 573 |
var theobj = vfs.getResourceMetadata(theuri);
|
| 574 |
|
| 575 |
// Set the metadata delete property to false (i.e. not deleted)
|
| 576 |
theobj.deleted = false;
|
| 577 |
|
| 578 |
var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
| 579 |
var theitem_with_path = ''; |
| 580 |
|
| 581 |
if (theobj.hasOwnProperty('directoryName')) { |
| 582 |
theitem_with_path = theobj.parentFolder + '/' + theobj.directoryName;
|
| 583 |
theitem_with_path = theitem_with_path.replace(connection_obj.user_homepage().fileroot, "");
|
| 584 |
} else {
|
| 585 |
theitem_with_path = theobj.path + theobj.name; |
| 586 |
} |
| 587 |
|
| 588 |
if (prompts.confirm(window, "Confirm action", "Are you sure you want to restore " + theitem_with_path + ' ?')) { |
| 589 |
// trim the trailing slash ...
|
| 590 |
theuri = theuri.replace(/\/$/,''); |
| 591 |
if (restore_resource(theuri)) {
|
| 592 |
promptAlert(theuri + ' succesfully restored');
|
| 593 |
pithos_object.refreshLists(); |
| 594 |
} else {
|
| 595 |
promptAlert('Restoration of ' + theuri + ' failed'); |
| 596 |
} |
| 597 |
} |
| 598 |
} |
| 599 |
|
| 600 |
function restore_resource(uri) { |
| 601 |
var retcode = connection_obj.rest_request_post(uri,'?restore=', ''); |
| 602 |
return connection_obj.success(retcode.status);
|
| 603 |
} |
| 604 |
|
| 605 |
|
| 606 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|