root / src / pithos / content / operations.js @ 71:7dde618cb775
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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 UniversalFileRead UniversalBrowserRead");
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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); |
402 |
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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); |
407 |
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if (result == true) { |
409 |
if ( unshare_resource(source) ) {
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connection_obj.get_shared_data(); |
411 |
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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} |
418 |
} |
419 |
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function unshare_resource(source) { |
421 |
// trim the trailing slash ...
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source = source.replace(/\/$/,''); |
423 |
var ownFileObj = new Object(); |
424 |
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ownFileObj.readForAll = false;
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ownFileObj.permissions = new Array();
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var ownACL = new Object(); |
429 |
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ownACL.modifyACL = true;
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431 |
ownACL.write = true;
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432 |
ownACL.read = true;
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ownACL.user = connection_obj.username; |
434 |
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ownFileObj.permissions.push(ownACL); |
436 |
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var req = connection_obj.rest_request_post(source, '?update=', jsonToString(ownFileObj)); |
438 |
return connection_obj.success(req.status);
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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443 |
////////////////////////////////////////////////////// TAGS //////////////////////////////////////////////////////////////////////////////////////
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function modifytags_event(source){ |
446 |
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
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447 |
window.openDialog("tags/tags.xul", "Modify tags", "chrome,dialog,modal,resizable",source); |
448 |
} |
449 |
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450 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////// RENAME ///////////////////////////////////////////////////////////////////////////////
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453 |
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454 |
function rename_context_menu(uri) { |
455 |
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
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var prompt = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
457 |
var new_name = window.prompt("Enter the new name:", ""); |
458 |
if ( new_name != null ) { |
459 |
if ( !rename_resource(uri, new_name) ) {
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promptAlert('Cannot rename ' + uri + ' to ' + new_name); |
461 |
return;
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} |
463 |
} else {
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464 |
promptAlert('Action canceled');
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465 |
} |
466 |
pithos_object.refreshLists(); |
467 |
} |
468 |
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469 |
function rename_resource(uri, new_name) { |
470 |
if ( vfs.isRemoteResource(uri) ) {
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var update = new Object(); |
472 |
if ( vfs.isFile(uri) ) {
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473 |
update.name = new_name; |
474 |
} else {
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475 |
update.directoryName = new_name; |
476 |
} |
477 |
var req = connection_obj.rest_request_post(uri, '?update=', jsonToString(update)); |
478 |
return (connection_obj.success(req.status));
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479 |
} else if ( vfs.isLocalResource(uri) ) { |
480 |
try {
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481 |
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
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482 |
var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
483 |
file.initWithPath(uri); |
484 |
file.moveTo(file.parent, new_name); |
485 |
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return true; |
487 |
} catch (e) {
|
488 |
return false; |
489 |
} |
490 |
} |
491 |
|
492 |
return false; |
493 |
} |
494 |
|
495 |
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
496 |
|
497 |
//////////////////////////////////////////////////////////// LAUNCH ///////////////////////////////////////////////////////////////////////////////////////////
|
498 |
|
499 |
function launch_local_resource(uri) { |
500 |
if ( vfs.isLocalResource(uri) ) {
|
501 |
try {
|
502 |
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
|
503 |
var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); |
504 |
file.initWithPath(uri); |
505 |
file.launch(); |
506 |
|
507 |
return true; |
508 |
} catch (e) {
|
509 |
return false; |
510 |
} |
511 |
} else {
|
512 |
alert('Cannot execute remote file!');
|
513 |
} |
514 |
} |
515 |
|
516 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
517 |
|
518 |
/////////////////////////////////////////////////////////// VERSION /////////////////////////////////////////////////////////////////////////////////////
|
519 |
|
520 |
function enable_version_event(uri) { |
521 |
if ( vfs.isLocalResource(uri) ) {
|
522 |
promptAlert('Cannot enable versioning in local files');
|
523 |
return;
|
524 |
} |
525 |
if ( enable_version_resource(uri) ) {
|
526 |
promptAlert('File versioning is enabled');
|
527 |
} else {
|
528 |
promptAlert('Could not enable file versioning for ' + uri);
|
529 |
} |
530 |
} |
531 |
|
532 |
function enable_version_resource(uri) { |
533 |
if ( vfs.isRemoteResource(uri) ) {
|
534 |
var ownFileObj = new Object(); |
535 |
ownFileObj.versioned = true;
|
536 |
|
537 |
var req = connection_obj.rest_request_post(uri, '?update=', jsonToString(ownFileObj)); |
538 |
return connection_obj.success(req.status);
|
539 |
} |
540 |
|
541 |
return false; |
542 |
} |
543 |
|
544 |
function download_version_event(uri, current_version) { |
545 |
//var version = window.prompt("Download version:", current_version);
|
546 |
var versions = new Array(); |
547 |
var outChoice = new Object(); |
548 |
|
549 |
for ( i = 0; i < current_version; i++ ) { |
550 |
versions.push(i + 1);
|
551 |
} |
552 |
|
553 |
if (promptSelect('Open Resource', 'Download version:', versions, outChoice)) { |
554 |
var version_number = new Number(versions[outChoice.value]); |
555 |
if ( (version_number >= 1) && (version_number <= current_version) ) { |
556 |
var local_url = connection_obj.create_request_get(uri) + '&version=' + version_number; |
557 |
window.open(local_url); |
558 |
} else {
|
559 |
promptAlert('Invalid version number (' + version_number + '). Available versions: 1 ... ' + current_version); |
560 |
} |
561 |
} else {
|
562 |
promptAlert('Action canceled');
|
563 |
} |
564 |
} |
565 |
|
566 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
567 |
|
568 |
////////////////////////////////////////////////// UNDELETE ///////////////////////////////////////////////////////////////////////////////
|
569 |
|
570 |
function restore_context_menu_trash(uri) { |
571 |
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect UniversalFileRead UniversalBrowserRead");
|
572 |
|
573 |
var theuri = uri;
|
574 |
var theobj = vfs.getResourceMetadata(theuri);
|
575 |
|
576 |
// Set the metadata delete property to false (i.e. not deleted)
|
577 |
theobj.deleted = false;
|
578 |
|
579 |
var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService); |
580 |
var theitem_with_path = ''; |
581 |
|
582 |
if (theobj.hasOwnProperty('directoryName')) { |
583 |
theitem_with_path = theobj.parentFolder + '/' + theobj.directoryName;
|
584 |
theitem_with_path = theitem_with_path.replace(connection_obj.user_homepage().fileroot, "");
|
585 |
} else {
|
586 |
theitem_with_path = theobj.path + theobj.name; |
587 |
} |
588 |
|
589 |
if (prompts.confirm(window, "Confirm action", "Are you sure you want to restore " + theitem_with_path + ' ?')) { |
590 |
// trim the trailing slash ...
|
591 |
theuri = theuri.replace(/\/$/,''); |
592 |
if (restore_resource(theuri)) {
|
593 |
promptAlert(theuri + ' succesfully restored');
|
594 |
pithos_object.refreshLists(); |
595 |
} else {
|
596 |
promptAlert('Restoration of ' + theuri + ' failed'); |
597 |
} |
598 |
} |
599 |
} |
600 |
|
601 |
function restore_resource(uri) { |
602 |
var retcode = connection_obj.rest_request_post(uri,'?restore=', ''); |
603 |
return connection_obj.success(retcode.status);
|
604 |
} |
605 |
|
606 |
|
607 |
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|