Files={ // file space size sync _updateStorageStatistics: function() { Files._updateStorageStatisticsTimeout = null; var currentDir = FileList.getCurrentDirectory(), state = Files.updateStorageStatistics; if (state.dir){ if (state.dir === currentDir) { return; } // cancel previous call, as it was for another dir state.call.abort(); } state.dir = currentDir; state.call = $.getJSON(OC.filePath('files','ajax','getstoragestats.php') + '?dir=' + encodeURIComponent(currentDir),function(response) { state.dir = null; state.call = null; Files.updateMaxUploadFilesize(response); }); }, updateStorageStatistics: function(force) { if (!OC.currentUser) { return; } // debounce to prevent calling too often if (Files._updateStorageStatisticsTimeout) { clearTimeout(Files._updateStorageStatisticsTimeout); } if (force) { Files._updateStorageStatistics(); } else { Files._updateStorageStatisticsTimeout = setTimeout(Files._updateStorageStatistics, 250); } }, updateMaxUploadFilesize:function(response) { if (response === undefined) { return; } if (response.data !== undefined && response.data.uploadMaxFilesize !== undefined) { $('#max_upload').val(response.data.uploadMaxFilesize); $('#upload.button').attr('original-title', response.data.maxHumanFilesize); $('#usedSpacePercent').val(response.data.usedSpacePercent); Files.displayStorageWarnings(); } if (response[0] === undefined) { return; } if (response[0].uploadMaxFilesize !== undefined) { $('#max_upload').val(response[0].uploadMaxFilesize); $('#upload.button').attr('original-title', response[0].maxHumanFilesize); $('#usedSpacePercent').val(response[0].usedSpacePercent); Files.displayStorageWarnings(); } }, /** * Fix path name by removing double slash at the beginning, if any */ fixPath: function(fileName) { if (fileName.substr(0, 2) == '//') { return fileName.substr(1); } return fileName; }, isFileNameValid:function (name) { if (name === '.') { throw t('files', '\'.\' is an invalid file name.'); } else if (name.length === 0) { throw t('files', 'File name cannot be empty.'); } // check for invalid characters var invalid_characters = ['\\', '/', '<', '>', ':', '"', '|', '?', '*']; for (var i = 0; i < invalid_characters.length; i++) { if (name.indexOf(invalid_characters[i]) !== -1) { throw t('files', "Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed."); } } return true; }, displayStorageWarnings: function() { if (!OC.Notification.isHidden()) { return; } var usedSpacePercent = $('#usedSpacePercent').val(); if (usedSpacePercent > 98) { OC.Notification.show(t('files', 'Your storage is full, files can not be updated or synced anymore!')); return; } if (usedSpacePercent > 90) { OC.Notification.show(t('files', 'Your storage is almost full ({usedSpacePercent}%)', {usedSpacePercent: usedSpacePercent})); } }, displayEncryptionWarning: function() { if (!OC.Notification.isHidden()) { return; } var encryptedFiles = $('#encryptedFiles').val(); var initStatus = $('#encryptionInitStatus').val(); if (initStatus === '0') { // enc not initialized, but should be OC.Notification.show(t('files_encryption', 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again')); return; } if (initStatus === '1') { // encryption tried to init but failed OC.Notification.showHtml(t('files_encryption', 'Invalid private key for Encryption App. Please update your private key password in your personal settings to recover access to your encrypted files.')); return; } if (encryptedFiles === '1') { OC.Notification.show(t('files_encryption', 'Encryption was disabled but your files are still encrypted. Please go to your personal settings to decrypt your files.')); return; } }, setupDragAndDrop: function() { var $fileList = $('#fileList'); //drag/drop of files $fileList.find('tr td.filename').each(function(i,e) { if ($(e).parent().data('permissions') & OC.PERMISSION_DELETE) { $(e).draggable(dragOptions); } }); $fileList.find('tr[data-type="dir"] td.filename').each(function(i,e) { if ($(e).parent().data('permissions') & OC.PERMISSION_CREATE) { $(e).droppable(folderDropOptions); } }); }, lastWidth: 0, initBreadCrumbs: function () { var $controls = $('#controls'); Files.lastWidth = 0; Files.breadcrumbs = []; // initialize with some extra space Files.breadcrumbsWidth = 64; if ( document.getElementById("navigation") ) { Files.breadcrumbsWidth += $('#navigation').get(0).offsetWidth; } Files.hiddenBreadcrumbs = 0; $.each($('.crumb'), function(index, breadcrumb) { Files.breadcrumbs[index] = breadcrumb; Files.breadcrumbsWidth += $(breadcrumb).get(0).offsetWidth; }); $.each($('#controls .actions>div'), function(index, action) { Files.breadcrumbsWidth += $(action).get(0).offsetWidth; }); // event handlers for breadcrumb items $controls.find('.crumb a').on('click', onClickBreadcrumb); // setup drag and drop $controls.find('.crumb:not(.last)').droppable(crumbDropOptions); }, resizeBreadcrumbs: function (width, firstRun) { if (width !== Files.lastWidth) { if ((width < Files.lastWidth || firstRun) && width < Files.breadcrumbsWidth) { if (Files.hiddenBreadcrumbs === 0) { Files.breadcrumbsWidth -= $(Files.breadcrumbs[1]).get(0).offsetWidth; $(Files.breadcrumbs[1]).find('a').hide(); $(Files.breadcrumbs[1]).append('...'); Files.breadcrumbsWidth += $(Files.breadcrumbs[1]).get(0).offsetWidth; Files.hiddenBreadcrumbs = 2; } var i = Files.hiddenBreadcrumbs; while (width < Files.breadcrumbsWidth && i > 1 && i < Files.breadcrumbs.length - 1) { Files.breadcrumbsWidth -= $(Files.breadcrumbs[i]).get(0).offsetWidth; $(Files.breadcrumbs[i]).hide(); Files.hiddenBreadcrumbs = i; i++; } } else if (width > Files.lastWidth && Files.hiddenBreadcrumbs > 0) { var i = Files.hiddenBreadcrumbs; while (width > Files.breadcrumbsWidth && i > 0) { if (Files.hiddenBreadcrumbs === 1) { Files.breadcrumbsWidth -= $(Files.breadcrumbs[1]).get(0).offsetWidth; $(Files.breadcrumbs[1]).find('span').remove(); $(Files.breadcrumbs[1]).find('a').show(); Files.breadcrumbsWidth += $(Files.breadcrumbs[1]).get(0).offsetWidth; } else { $(Files.breadcrumbs[i]).show(); Files.breadcrumbsWidth += $(Files.breadcrumbs[i]).get(0).offsetWidth; if (Files.breadcrumbsWidth > width) { Files.breadcrumbsWidth -= $(Files.breadcrumbs[i]).get(0).offsetWidth; $(Files.breadcrumbs[i]).hide(); break; } } i--; Files.hiddenBreadcrumbs = i; } } Files.lastWidth = width; } } }; $(document).ready(function() { // FIXME: workaround for trashbin app if (window.trashBinApp) { return; } Files.displayEncryptionWarning(); Files.bindKeyboardShortcuts(document, jQuery); FileList.postProcessList(); Files.setupDragAndDrop(); $('#file_action_panel').attr('activeAction', false); // allow dropping on the "files" app icon $('ul#apps li:first-child').data('dir','').droppable(crumbDropOptions); // Triggers invisible file input $('#upload a').on('click', function() { $(this).parent().children('#file_upload_start').trigger('click'); return false; }); // Trigger cancelling of file upload $('#uploadprogresswrapper .stop').on('click', function() { OC.Upload.cancelUploads(); procesSelection(); }); // Show trash bin $('#trash').on('click', function() { window.location=OC.filePath('files_trashbin', '', 'index.php'); }); var lastChecked; // Sets the file link behaviour : $('#fileList').on('click','td.filename a',function(event) { if (event.ctrlKey || event.shiftKey) { event.preventDefault(); if (event.shiftKey) { var last = $(lastChecked).parent().parent().prevAll().length; var first = $(this).parent().parent().prevAll().length; var start = Math.min(first, last); var end = Math.max(first, last); var rows = $(this).parent().parent().parent().children('tr'); for (var i = start; i < end; i++) { $(rows).each(function(index) { if (index === i) { var checkbox = $(this).children().children('input:checkbox'); $(checkbox).attr('checked', 'checked'); $(checkbox).parent().parent().addClass('selected'); } }); } } var checkbox = $(this).parent().children('input:checkbox'); lastChecked = checkbox; if ($(checkbox).attr('checked')) { $(checkbox).removeAttr('checked'); $(checkbox).parent().parent().removeClass('selected'); $('#select_all').removeAttr('checked'); } else { $(checkbox).attr('checked', 'checked'); $(checkbox).parent().parent().toggleClass('selected'); var selectedCount = $('td.filename input:checkbox:checked').length; if (selectedCount === $('td.filename input:checkbox').length) { $('#select_all').attr('checked', 'checked'); } } procesSelection(); } else { var filename=$(this).parent().parent().attr('data-file'); var tr = FileList.findFileEl(filename); var renaming=tr.data('renaming'); if (!renaming && !FileList.isLoading(filename)) { FileActions.currentFile = $(this).parent(); var mime=FileActions.getCurrentMimeType(); var type=FileActions.getCurrentType(); var permissions = FileActions.getCurrentPermissions(); var action=FileActions.getDefault(mime,type, permissions); if (action) { event.preventDefault(); action(filename); } } } }); // Sets the select_all checkbox behaviour : $('#select_all').click(function() { if ($(this).attr('checked')) { // Check all $('td.filename input:checkbox').attr('checked', true); $('td.filename input:checkbox').parent().parent().addClass('selected'); } else { // Uncheck all $('td.filename input:checkbox').attr('checked', false); $('td.filename input:checkbox').parent().parent().removeClass('selected'); } procesSelection(); }); $('#fileList').on('change', 'td.filename input:checkbox',function(event) { if (event.shiftKey) { var last = $(lastChecked).parent().parent().prevAll().length; var first = $(this).parent().parent().prevAll().length; var start = Math.min(first, last); var end = Math.max(first, last); var rows = $(this).parent().parent().parent().children('tr'); for (var i = start; i < end; i++) { $(rows).each(function(index) { if (index === i) { var checkbox = $(this).children().children('input:checkbox'); $(checkbox).attr('checked', 'checked'); $(checkbox).parent().parent().addClass('selected'); } }); } } var selectedCount=$('td.filename input:checkbox:checked').length; $(this).parent().parent().toggleClass('selected'); if (!$(this).attr('checked')) { $('#select_all').attr('checked',false); } else { if (selectedCount===$('td.filename input:checkbox').length) { $('#select_all').attr('checked',true); } } procesSelection(); }); $('.download').click('click',function(event) { var files=getSelectedFilesTrash('name'); var fileslist = JSON.stringify(files); var dir=$('#dir').val()||'/'; OC.Notification.show(t('files','Your download is being prepared. This might take some time if the files are big.')); // use special download URL if provided, e.g. for public shared files var downloadURL = document.getElementById("downloadURL"); if ( downloadURL ) { window.location = downloadURL.value+"&download&files=" + encodeURIComponent(fileslist); } else { window.location = OC.filePath('files', 'ajax', 'download.php') + '?'+ $.param({ dir: dir, files: fileslist }); } return false; }); $('.delete-selected').click(function(event) { var files=getSelectedFilesTrash('name'); event.preventDefault(); FileList.do_delete(files); return false; }); // drag&drop support using jquery.fileupload // TODO use OC.dialogs $(document).bind('drop dragover', function (e) { e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone }); //do a background scan if needed scanFiles(); Files.initBreadCrumbs(); $(window).resize(function() { var width = $(this).width(); Files.resizeBreadcrumbs(width, false); }); var width = $(this).width(); Files.resizeBreadcrumbs(width, true); // display storage warnings setTimeout ( "Files.displayStorageWarnings()", 100 ); OC.Notification.setDefault(Files.displayStorageWarnings); // only possible at the moment if user is logged in if (OC.currentUser) { // start on load - we ask the server every 5 minutes var updateStorageStatisticsInterval = 5*60*1000; var updateStorageStatisticsIntervalId = setInterval(Files.updateStorageStatistics, updateStorageStatisticsInterval); // Use jquery-visibility to de-/re-activate file stats sync if ($.support.pageVisibility) { $(document).on({ 'show.visibility': function() { if (!updateStorageStatisticsIntervalId) { updateStorageStatisticsIntervalId = setInterval(Files.updateStorageStatistics, updateStorageStatisticsInterval); } }, 'hide.visibility': function() { clearInterval(updateStorageStatisticsIntervalId); updateStorageStatisticsIntervalId = 0; } }); } } //scroll to and highlight preselected file if (getURLParameter('scrollto')) { FileList.scrollTo(getURLParameter('scrollto')); } }); function scanFiles(force, dir, users) { if (!OC.currentUser) { return; } if (!dir) { dir = ''; } force = !!force; //cast to bool scanFiles.scanning = true; var scannerEventSource; if (users) { var usersString; if (users === 'all') { usersString = users; } else { usersString = JSON.stringify(users); } scannerEventSource = new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force: force,dir: dir, users: usersString}); } else { scannerEventSource = new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force: force,dir: dir}); } scanFiles.cancel = scannerEventSource.close.bind(scannerEventSource); scannerEventSource.listen('count',function(count) { console.log(count + ' files scanned'); }); scannerEventSource.listen('folder',function(path) { console.log('now scanning ' + path); }); scannerEventSource.listen('done',function(count) { scanFiles.scanning=false; console.log('done after ' + count + ' files'); Files.updateStorageStatistics(); }); scannerEventSource.listen('user',function(user) { console.log('scanning files for ' + user); }); } scanFiles.scanning=false; function boolOperationFinished(data, callback) { result = jQuery.parseJSON(data.responseText); Files.updateMaxUploadFilesize(result); if (result.status === 'success') { callback.call(); } else { alert(result.data.message); } } var createDragShadow = function(event) { //select dragged file var isDragSelected = $(event.target).parents('tr').find('td input:first').prop('checked'); if (!isDragSelected) { //select dragged file $(event.target).parents('tr').find('td input:first').prop('checked',true); } var selectedFiles = getSelectedFilesTrash(); if (!isDragSelected && selectedFiles.length === 1) { //revert the selection $(event.target).parents('tr').find('td input:first').prop('checked',false); } //also update class when we dragged more than one file if (selectedFiles.length > 1) { $(event.target).parents('tr').addClass('selected'); } // build dragshadow var dragshadow = $('
'); var tbody = $(''); dragshadow.append(tbody); var dir=$('#dir').val(); $(selectedFiles).each(function(i,elem) { var newtr = $('').attr('data-dir', dir).attr('data-filename', elem.name).attr('data-origin', elem.origin); newtr.append($('').addClass('filename').text(elem.name)); newtr.append($('').addClass('size').text(humanFileSize(elem.size))); tbody.append(newtr); if (elem.type === 'dir') { newtr.find('td.filename').attr('style','background-image:url('+OC.imagePath('core', 'filetypes/folder.png')+')'); } else { var path = getPathForPreview(elem.name); Files.lazyLoadPreview(path, elem.mime, function(previewpath) { newtr.find('td.filename').attr('style','background-image:url('+previewpath+')'); }, null, null, elem.etag); } }); return dragshadow; }; //options for file drag/drop //start&stop handlers needs some cleaning up var dragOptions={ revert: 'invalid', revertDuration: 300, opacity: 0.7, zIndex: 100, appendTo: 'body', cursorAt: { left: 24, top: 18 }, helper: createDragShadow, cursor: 'move', start: function(event, ui){ var $selectedFiles = $('td.filename input:checkbox:checked'); if($selectedFiles.length > 1){ $selectedFiles.parents('tr').fadeTo(250, 0.2); } else{ $(this).fadeTo(250, 0.2); } }, stop: function(event, ui) { var $selectedFiles = $('td.filename input:checkbox:checked'); if($selectedFiles.length > 1){ $selectedFiles.parents('tr').fadeTo(250, 1); } else{ $(this).fadeTo(250, 1); } $('#fileList tr td.filename').addClass('ui-draggable'); } }; // sane browsers support using the distance option if ( $('html.ie').length === 0) { dragOptions['distance'] = 20; } var folderDropOptions={ hoverClass: "canDrop", drop: function( event, ui ) { //don't allow moving a file into a selected folder if ($(event.target).parents('tr').find('td input:first').prop('checked') === true) { return false; } var target = $(this).closest('tr').data('file'); var files = ui.helper.find('tr'); $(files).each(function(i,row) { var dir = $(row).data('dir'); var file = $(row).data('filename'); //slapdash selector, tracking down our original element that the clone budded off of. var origin = $('tr[data-id=' + $(row).data('origin') + ']'); var td = origin.children('td.filename'); var oldBackgroundImage = td.css('background-image'); td.css('background-image', 'url('+ OC.imagePath('core', 'loading.gif') + ')'); $.post(OC.filePath('files', 'ajax', 'move.php'), { dir: dir, file: file, target: dir+'/'+target }, function(result) { if (result) { if (result.status === 'success') { //recalculate folder size var oldFile = FileList.findFileEl(target); var newFile = FileList.findFileEl(file); var oldSize = oldFile.data('size'); var newSize = oldSize + newFile.data('size'); oldFile.data('size', newSize); oldFile.find('td.filesize').text(humanFileSize(newSize)); FileList.remove(file); procesSelection(); $('#notification').hide(); } else { $('#notification').hide(); $('#notification').text(result.data.message); $('#notification').fadeIn(); } } else { OC.dialogs.alert(t('files', 'Error moving file'), t('files', 'Error')); } td.css('background-image', oldBackgroundImage); }); }); }, tolerance: 'pointer' }; var crumbDropOptions={ drop: function( event, ui ) { var target=$(this).data('dir'); var dir = $('#dir').val(); while(dir.substr(0,1) === '/') {//remove extra leading /'s dir=dir.substr(1); } dir = '/' + dir; if (dir.substr(-1,1) !== '/') { dir = dir + '/'; } if (target === dir || target+'/' === dir) { return; } var files = ui.helper.find('tr'); $(files).each(function(i,row) { var dir = $(row).data('dir'); var file = $(row).data('filename'); //slapdash selector, tracking down our original element that the clone budded off of. var origin = $('tr[data-id=' + $(row).data('origin') + ']'); var td = origin.children('td.filename'); var oldBackgroundImage = td.css('background-image'); td.css('background-image', 'url('+ OC.imagePath('core', 'loading.gif') + ')'); $.post(OC.filePath('files', 'ajax', 'move.php'), { dir: dir, file: file, target: target }, function(result) { if (result) { if (result.status === 'success') { FileList.remove(file); procesSelection(); $('#notification').hide(); } else { $('#notification').hide(); $('#notification').text(result.data.message); $('#notification').fadeIn(); } } else { OC.dialogs.alert(t('files', 'Error moving file'), t('files', 'Error')); } td.css('background-image', oldBackgroundImage); }); }); }, tolerance: 'pointer' }; function procesSelection() { var selected = getSelectedFilesTrash(); var selectedFiles = selected.filter(function(el) { return el.type==='file'; }); var selectedFolders = selected.filter(function(el) { return el.type==='dir'; }); if (selectedFiles.length === 0 && selectedFolders.length === 0) { $('#headerName span.name').text(t('files','Name')); $('#headerSize').text(t('files','Size')); $('#modified').text(t('files','Modified')); $('table').removeClass('multiselect'); $('.selectedActions').hide(); $('#select_all').removeAttr('checked'); } else { $('.selectedActions').show(); var totalSize = 0; for(var i=0; i 0) { selection += n('files', '%n folder', '%n folders', selectedFolders.length); if (selectedFiles.length > 0) { selection += ' & '; } } if (selectedFiles.length>0) { selection += n('files', '%n file', '%n files', selectedFiles.length); } $('#headerName span.name').text(selection); $('#modified').text(''); $('table').addClass('multiselect'); } } /** * @brief get a list of selected files * @param {string} property (option) the property of the file requested * @return {array} * * possible values for property: name, mime, size and type * if property is set, an array with that property for each file is returnd * if it's ommited an array of objects with all properties is returned */ function getSelectedFilesTrash(property) { var elements=$('td.filename input:checkbox:checked').parent().parent(); var files=[]; elements.each(function(i,element) { var file={ name:$(element).attr('data-file'), mime:$(element).data('mime'), type:$(element).data('type'), size:$(element).data('size'), etag:$(element).data('etag'), origin: $(element).data('id') }; if (property) { files.push(file[property]); } else { files.push(file); } }); return files; } Files.getMimeIcon = function(mime, ready) { if (Files.getMimeIcon.cache[mime]) { ready(Files.getMimeIcon.cache[mime]); } else { $.get( OC.filePath('files','ajax','mimeicon.php'), {mime: mime}, function(path) { Files.getMimeIcon.cache[mime]=path; ready(Files.getMimeIcon.cache[mime]); }); } } Files.getMimeIcon.cache={}; function getPathForPreview(name) { var path = $('#dir').val() + '/' + name; return path; } Files.lazyLoadPreview = function(path, mime, ready, width, height, etag) { // get mime icon url Files.getMimeIcon(mime, function(iconURL) { var urlSpec = {}; var previewURL; ready(iconURL); // set mimeicon URL // now try getting a preview thumbnail URL if ( ! width ) { width = $('#filestable').data('preview-x'); } if ( ! height ) { height = $('#filestable').data('preview-y'); } // note: the order of arguments must match the one // from the server's template so that the browser // knows it's the same file for caching urlSpec.x = width; urlSpec.y = height; urlSpec.file = Files.fixPath(path); if (etag){ // use etag as cache buster urlSpec.c = etag; } else { console.warn('Files.lazyLoadPreview(): missing etag argument'); } if ( $('#isPublic').length ) { urlSpec.t = $('#dirToken').val(); previewURL = OC.Router.generate('core_ajax_public_preview', urlSpec); } else { previewURL = OC.Router.generate('core_ajax_preview', urlSpec); } previewURL = previewURL.replace('(', '%28'); previewURL = previewURL.replace(')', '%29'); // preload image to prevent delay // this will make the browser cache the image var img = new Image(); img.onload = function(){ //set preview thumbnail URL ready(previewURL); } img.src = previewURL; }); } function getUniqueName(name) { if (FileList.findFileEl(name).exists()) { var parts=name.split('.'); var extension = ""; if (parts.length > 1) { extension=parts.pop(); } var base=parts.join('.'); numMatch=base.match(/\((\d+)\)/); var num=2; if (numMatch && numMatch.length>0) { num=parseInt(numMatch[numMatch.length-1])+1; base=base.split('('); base.pop(); base=$.trim(base.join('(')); } name=base+' ('+num+')'; if (extension) { name = name+'.'+extension; } return getUniqueName(name); } return name; } function checkTrashStatus() { $.post(OC.filePath('files_trashbin', 'ajax', 'isEmpty.php'), function(result) { if (result.data.isEmpty === false) { $("input[type=button][id=trash]").removeAttr("disabled"); } }); } function onClickBreadcrumb(e) { var $el = $(e.target).closest('.crumb'), $targetDir = $el.data('dir'); isPublic = !!$('#isPublic').val(); if ($targetDir !== undefined && !isPublic) { e.preventDefault(); FileList.changeDirectory(decodeURIComponent($targetDir)); } }