723 lines
22 KiB
JavaScript
723 lines
22 KiB
JavaScript
Files={
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updateMaxUploadFilesize:function(response) {
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if (response === undefined) {
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return;
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}
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if (response.data !== undefined && response.data.uploadMaxFilesize !== undefined) {
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$('#max_upload').val(response.data.uploadMaxFilesize);
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$('#upload.button').attr('original-title', response.data.maxHumanFilesize);
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$('#usedSpacePercent').val(response.data.usedSpacePercent);
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Files.displayStorageWarnings();
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}
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if (response[0] === undefined) {
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return;
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}
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if (response[0].uploadMaxFilesize !== undefined) {
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$('#max_upload').val(response[0].uploadMaxFilesize);
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$('#upload.button').attr('original-title', response[0].maxHumanFilesize);
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$('#usedSpacePercent').val(response[0].usedSpacePercent);
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Files.displayStorageWarnings();
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}
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},
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isFileNameValid:function (name) {
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if (name === '.') {
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throw t('files', '\'.\' is an invalid file name.');
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} else if (name.length === 0) {
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throw t('files', 'File name cannot be empty.');
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}
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// check for invalid characters
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var invalid_characters = ['\\', '/', '<', '>', ':', '"', '|', '?', '*'];
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for (var i = 0; i < invalid_characters.length; i++) {
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if (name.indexOf(invalid_characters[i]) !== -1) {
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throw t('files', "Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed.");
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}
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}
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return true;
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},
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displayStorageWarnings: function() {
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if (!OC.Notification.isHidden()) {
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return;
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}
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var usedSpacePercent = $('#usedSpacePercent').val();
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if (usedSpacePercent > 98) {
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OC.Notification.show(t('files', 'Your storage is full, files can not be updated or synced anymore!'));
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return;
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}
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if (usedSpacePercent > 90) {
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OC.Notification.show(t('files', 'Your storage is almost full ({usedSpacePercent}%)', {usedSpacePercent: usedSpacePercent}));
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}
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},
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displayEncryptionWarning: function() {
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if (!OC.Notification.isHidden()) {
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return;
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}
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var encryptedFiles = $('#encryptedFiles').val();
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var initStatus = $('#encryptionInitStatus').val();
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if (initStatus === '0') { // enc not initialized, but should be
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OC.Notification.show(t('files_encryption', 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again'));
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return;
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}
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if (initStatus === '1') { // encryption tried to init but failed
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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.'));
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return;
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}
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if (encryptedFiles === '1') {
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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.'));
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return;
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}
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},
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setupDragAndDrop: function() {
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var $fileList = $('#fileList');
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//drag/drop of files
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$fileList.find('tr td.filename').each(function(i,e) {
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if ($(e).parent().data('permissions') & OC.PERMISSION_DELETE) {
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$(e).draggable(dragOptions);
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}
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});
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$fileList.find('tr[data-type="dir"] td.filename').each(function(i,e) {
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if ($(e).parent().data('permissions') & OC.PERMISSION_CREATE) {
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$(e).droppable(folderDropOptions);
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}
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});
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},
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lastWidth: 0,
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initBreadCrumbs: function () {
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var $controls = $('#controls');
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Files.lastWidth = 0;
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Files.breadcrumbs = [];
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// initialize with some extra space
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Files.breadcrumbsWidth = 64;
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if ( document.getElementById("navigation") ) {
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Files.breadcrumbsWidth += $('#navigation').get(0).offsetWidth;
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}
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Files.hiddenBreadcrumbs = 0;
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$.each($('.crumb'), function(index, breadcrumb) {
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Files.breadcrumbs[index] = breadcrumb;
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Files.breadcrumbsWidth += $(breadcrumb).get(0).offsetWidth;
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});
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$.each($('#controls .actions>div'), function(index, action) {
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Files.breadcrumbsWidth += $(action).get(0).offsetWidth;
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});
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// event handlers for breadcrumb items
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$controls.find('.crumb a').on('click', onClickBreadcrumb);
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// setup drag and drop
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$controls.find('.crumb:not(.last)').droppable(crumbDropOptions);
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},
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resizeBreadcrumbs: function (width, firstRun) {
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if (width !== Files.lastWidth) {
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if ((width < Files.lastWidth || firstRun) && width < Files.breadcrumbsWidth) {
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if (Files.hiddenBreadcrumbs === 0) {
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Files.breadcrumbsWidth -= $(Files.breadcrumbs[1]).get(0).offsetWidth;
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$(Files.breadcrumbs[1]).find('a').hide();
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$(Files.breadcrumbs[1]).append('<span>...</span>');
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Files.breadcrumbsWidth += $(Files.breadcrumbs[1]).get(0).offsetWidth;
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Files.hiddenBreadcrumbs = 2;
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}
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var i = Files.hiddenBreadcrumbs;
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while (width < Files.breadcrumbsWidth && i > 1 && i < Files.breadcrumbs.length - 1) {
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Files.breadcrumbsWidth -= $(Files.breadcrumbs[i]).get(0).offsetWidth;
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$(Files.breadcrumbs[i]).hide();
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Files.hiddenBreadcrumbs = i;
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i++;
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}
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} else if (width > Files.lastWidth && Files.hiddenBreadcrumbs > 0) {
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var i = Files.hiddenBreadcrumbs;
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while (width > Files.breadcrumbsWidth && i > 0) {
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if (Files.hiddenBreadcrumbs === 1) {
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Files.breadcrumbsWidth -= $(Files.breadcrumbs[1]).get(0).offsetWidth;
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$(Files.breadcrumbs[1]).find('span').remove();
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$(Files.breadcrumbs[1]).find('a').show();
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Files.breadcrumbsWidth += $(Files.breadcrumbs[1]).get(0).offsetWidth;
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} else {
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$(Files.breadcrumbs[i]).show();
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Files.breadcrumbsWidth += $(Files.breadcrumbs[i]).get(0).offsetWidth;
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if (Files.breadcrumbsWidth > width) {
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Files.breadcrumbsWidth -= $(Files.breadcrumbs[i]).get(0).offsetWidth;
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$(Files.breadcrumbs[i]).hide();
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break;
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}
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}
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i--;
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Files.hiddenBreadcrumbs = i;
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}
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}
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Files.lastWidth = width;
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}
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}
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};
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$(document).ready(function() {
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// FIXME: workaround for trashbin app
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if (window.trashBinApp) {
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return;
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}
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Files.displayEncryptionWarning();
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Files.bindKeyboardShortcuts(document, jQuery);
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FileList.postProcessList();
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Files.setupDragAndDrop();
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$('#file_action_panel').attr('activeAction', false);
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// allow dropping on the "files" app icon
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$('ul#apps li:first-child').data('dir','').droppable(crumbDropOptions);
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// Triggers invisible file input
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$('#upload a').on('click', function() {
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$(this).parent().children('#file_upload_start').trigger('click');
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return false;
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});
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// Trigger cancelling of file upload
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$('#uploadprogresswrapper .stop').on('click', function() {
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OC.Upload.cancelUploads();
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procesSelection();
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});
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// Show trash bin
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$('#trash').on('click', function() {
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window.location=OC.filePath('files_trashbin', '', 'index.php');
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});
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var lastChecked;
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// Sets the file link behaviour :
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$('#fileList').on('click','td.filename a',function(event) {
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if (event.ctrlKey || event.shiftKey) {
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event.preventDefault();
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if (event.shiftKey) {
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var last = $(lastChecked).parent().parent().prevAll().length;
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var first = $(this).parent().parent().prevAll().length;
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var start = Math.min(first, last);
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var end = Math.max(first, last);
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var rows = $(this).parent().parent().parent().children('tr');
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for (var i = start; i < end; i++) {
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$(rows).each(function(index) {
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if (index === i) {
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var checkbox = $(this).children().children('input:checkbox');
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$(checkbox).attr('checked', 'checked');
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$(checkbox).parent().parent().addClass('selected');
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}
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});
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}
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}
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var checkbox = $(this).parent().children('input:checkbox');
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lastChecked = checkbox;
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if ($(checkbox).attr('checked')) {
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$(checkbox).removeAttr('checked');
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$(checkbox).parent().parent().removeClass('selected');
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$('#select_all').removeAttr('checked');
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} else {
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$(checkbox).attr('checked', 'checked');
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$(checkbox).parent().parent().toggleClass('selected');
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var selectedCount = $('td.filename input:checkbox:checked').length;
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if (selectedCount === $('td.filename input:checkbox').length) {
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$('#select_all').attr('checked', 'checked');
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}
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}
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procesSelection();
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} else {
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var filename=$(this).parent().parent().attr('data-file');
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var tr=$('tr[data-file="'+filename+'"]');
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var renaming=tr.data('renaming');
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if (!renaming && !FileList.isLoading(filename)) {
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FileActions.currentFile = $(this).parent();
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var mime=FileActions.getCurrentMimeType();
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var type=FileActions.getCurrentType();
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var permissions = FileActions.getCurrentPermissions();
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var action=FileActions.getDefault(mime,type, permissions);
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if (action) {
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event.preventDefault();
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action(filename);
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}
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}
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}
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});
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// Sets the select_all checkbox behaviour :
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$('#select_all').click(function() {
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if ($(this).attr('checked')) {
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// Check all
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$('td.filename input:checkbox').attr('checked', true);
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$('td.filename input:checkbox').parent().parent().addClass('selected');
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} else {
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// Uncheck all
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$('td.filename input:checkbox').attr('checked', false);
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$('td.filename input:checkbox').parent().parent().removeClass('selected');
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}
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procesSelection();
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});
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$('#fileList').on('change', 'td.filename input:checkbox',function(event) {
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if (event.shiftKey) {
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var last = $(lastChecked).parent().parent().prevAll().length;
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var first = $(this).parent().parent().prevAll().length;
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var start = Math.min(first, last);
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var end = Math.max(first, last);
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var rows = $(this).parent().parent().parent().children('tr');
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for (var i = start; i < end; i++) {
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$(rows).each(function(index) {
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if (index === i) {
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var checkbox = $(this).children().children('input:checkbox');
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$(checkbox).attr('checked', 'checked');
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$(checkbox).parent().parent().addClass('selected');
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}
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});
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}
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}
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var selectedCount=$('td.filename input:checkbox:checked').length;
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$(this).parent().parent().toggleClass('selected');
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if (!$(this).attr('checked')) {
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$('#select_all').attr('checked',false);
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} else {
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if (selectedCount===$('td.filename input:checkbox').length) {
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$('#select_all').attr('checked',true);
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}
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}
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procesSelection();
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});
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$('.download').click('click',function(event) {
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var files=getSelectedFilesTrash('name');
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var fileslist = JSON.stringify(files);
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var dir=$('#dir').val()||'/';
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OC.Notification.show(t('files','Your download is being prepared. This might take some time if the files are big.'));
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// use special download URL if provided, e.g. for public shared files
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var downloadURL = document.getElementById("downloadURL");
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if ( downloadURL ) {
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window.location = downloadURL.value+"&download&files=" + encodeURIComponent(fileslist);
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} else {
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window.location = OC.filePath('files', 'ajax', 'download.php') + '?'+ $.param({ dir: dir, files: fileslist });
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}
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return false;
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});
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$('.delete-selected').click(function(event) {
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var files=getSelectedFilesTrash('name');
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event.preventDefault();
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FileList.do_delete(files);
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return false;
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});
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// drag&drop support using jquery.fileupload
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// TODO use OC.dialogs
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$(document).bind('drop dragover', function (e) {
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e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone
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});
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//do a background scan if needed
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scanFiles();
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Files.initBreadCrumbs();
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$(window).resize(function() {
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var width = $(this).width();
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Files.resizeBreadcrumbs(width, false);
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});
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var width = $(this).width();
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Files.resizeBreadcrumbs(width, true);
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// display storage warnings
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setTimeout ( "Files.displayStorageWarnings()", 100 );
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OC.Notification.setDefault(Files.displayStorageWarnings);
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// file space size sync
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function update_storage_statistics() {
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$.getJSON(OC.filePath('files','ajax','getstoragestats.php'),function(response) {
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Files.updateMaxUploadFilesize(response);
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});
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}
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// start on load - we ask the server every 5 minutes
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var update_storage_statistics_interval = 5*60*1000;
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var update_storage_statistics_interval_id = setInterval(update_storage_statistics, update_storage_statistics_interval);
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// Use jquery-visibility to de-/re-activate file stats sync
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if ($.support.pageVisibility) {
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$(document).on({
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'show.visibility': function() {
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if (!update_storage_statistics_interval_id) {
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update_storage_statistics_interval_id = setInterval(update_storage_statistics, update_storage_statistics_interval);
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}
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},
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'hide.visibility': function() {
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clearInterval(update_storage_statistics_interval_id);
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update_storage_statistics_interval_id = 0;
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}
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});
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}
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//scroll to and highlight preselected file
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if (getURLParameter('scrollto')) {
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FileList.scrollTo(getURLParameter('scrollto'));
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}
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});
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function scanFiles(force, dir, users) {
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if (!OC.currentUser) {
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return;
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}
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if (!dir) {
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dir = '';
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}
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force = !!force; //cast to bool
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scanFiles.scanning = true;
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var scannerEventSource;
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if (users) {
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var usersString;
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if (users === 'all') {
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usersString = users;
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} else {
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usersString = JSON.stringify(users);
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}
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scannerEventSource = new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force: force,dir: dir, users: usersString});
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} else {
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scannerEventSource = new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force: force,dir: dir});
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}
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scanFiles.cancel = scannerEventSource.close.bind(scannerEventSource);
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scannerEventSource.listen('count',function(count) {
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console.log(count + ' files scanned');
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});
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scannerEventSource.listen('folder',function(path) {
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console.log('now scanning ' + path);
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});
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scannerEventSource.listen('done',function(count) {
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scanFiles.scanning=false;
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console.log('done after ' + count + ' files');
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});
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scannerEventSource.listen('user',function(user) {
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console.log('scanning files for ' + user);
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});
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}
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scanFiles.scanning=false;
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function boolOperationFinished(data, callback) {
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result = jQuery.parseJSON(data.responseText);
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Files.updateMaxUploadFilesize(result);
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if (result.status === 'success') {
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callback.call();
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} else {
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alert(result.data.message);
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}
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}
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var createDragShadow = function(event) {
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//select dragged file
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var isDragSelected = $(event.target).parents('tr').find('td input:first').prop('checked');
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if (!isDragSelected) {
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//select dragged file
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$(event.target).parents('tr').find('td input:first').prop('checked',true);
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}
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var selectedFiles = getSelectedFilesTrash();
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if (!isDragSelected && selectedFiles.length === 1) {
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//revert the selection
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$(event.target).parents('tr').find('td input:first').prop('checked',false);
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}
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//also update class when we dragged more than one file
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if (selectedFiles.length > 1) {
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$(event.target).parents('tr').addClass('selected');
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}
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// build dragshadow
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var dragshadow = $('<table class="dragshadow"></table>');
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var tbody = $('<tbody></tbody>');
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dragshadow.append(tbody);
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var dir=$('#dir').val();
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$(selectedFiles).each(function(i,elem) {
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var newtr = $('<tr/>').attr('data-dir', dir).attr('data-filename', elem.name);
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newtr.append($('<td/>').addClass('filename').text(elem.name));
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newtr.append($('<td/>').addClass('size').text(humanFileSize(elem.size)));
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tbody.append(newtr);
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if (elem.type === 'dir') {
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newtr.find('td.filename').attr('style','background-image:url('+OC.imagePath('core', 'filetypes/folder.png')+')');
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} else {
|
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var path = getPathForPreview(elem.name);
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lazyLoadPreview(path, elem.mime, function(previewpath) {
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newtr.find('td.filename').attr('style','background-image:url('+previewpath+')');
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});
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}
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});
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return dragshadow;
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};
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|
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//options for file drag/drop
|
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var dragOptions={
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revert: 'invalid', revertDuration: 300,
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opacity: 0.7, zIndex: 100, appendTo: 'body', cursorAt: { left: -5, top: -5 },
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helper: createDragShadow, cursor: 'move',
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stop: function(event, ui) {
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$('#fileList tr td.filename').addClass('ui-draggable');
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}
|
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};
|
|
// sane browsers support using the distance option
|
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if ( $('html.ie').length === 0) {
|
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dragOptions['distance'] = 20;
|
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}
|
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|
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var folderDropOptions={
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drop: function( event, ui ) {
|
|
//don't allow moving a file into a selected folder
|
|
if ($(event.target).parents('tr').find('td input:first').prop('checked') === true) {
|
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return false;
|
|
}
|
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|
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var target = $.trim($(this).find('.nametext').text());
|
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|
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var files = ui.helper.find('tr');
|
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$(files).each(function(i,row) {
|
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var dir = $(row).data('dir');
|
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var file = $(row).data('filename');
|
|
$.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 oldSize = $('#fileList tr[data-file="'+target+'"]').data('size');
|
|
var newSize = oldSize + $('#fileList tr[data-file="'+file+'"]').data('size');
|
|
$('#fileList tr[data-file="'+target+'"]').data('size', newSize);
|
|
$('#fileList tr[data-file="'+target+'"]').find('td.filesize').text(humanFileSize(newSize));
|
|
|
|
FileList.remove(file);
|
|
procesSelection();
|
|
$('#notification').hide();
|
|
} else {
|
|
$('#notification').hide();
|
|
$('#notification').text(result.data.message);
|
|
$('#notification').fadeIn();
|
|
}
|
|
} else {
|
|
OC.dialogs.alert(t('files', 'Error moving file'), t('files', 'Error'));
|
|
}
|
|
});
|
|
});
|
|
},
|
|
tolerance: 'pointer'
|
|
};
|
|
|
|
var crumbDropOptions={
|
|
drop: function( event, ui ) {
|
|
var target=$(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');
|
|
$.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'));
|
|
}
|
|
});
|
|
});
|
|
},
|
|
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();
|
|
}
|
|
else {
|
|
$('.selectedActions').show();
|
|
var totalSize = 0;
|
|
for(var i=0; i<selectedFiles.length; i++) {
|
|
totalSize+=selectedFiles[i].size;
|
|
};
|
|
for(var i=0; i<selectedFolders.length; i++) {
|
|
totalSize+=selectedFolders[i].size;
|
|
};
|
|
$('#headerSize').text(humanFileSize(totalSize));
|
|
var selection = '';
|
|
if (selectedFolders.length > 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')
|
|
};
|
|
if (property) {
|
|
files.push(file[property]);
|
|
} else {
|
|
files.push(file);
|
|
}
|
|
});
|
|
return files;
|
|
}
|
|
|
|
function getMimeIcon(mime, ready) {
|
|
if (getMimeIcon.cache[mime]) {
|
|
ready(getMimeIcon.cache[mime]);
|
|
} else {
|
|
$.get( OC.filePath('files','ajax','mimeicon.php'), {mime: mime}, function(path) {
|
|
getMimeIcon.cache[mime]=path;
|
|
ready(getMimeIcon.cache[mime]);
|
|
});
|
|
}
|
|
}
|
|
getMimeIcon.cache={};
|
|
|
|
function getPathForPreview(name) {
|
|
var path = $('#dir').val() + '/' + name;
|
|
return path;
|
|
}
|
|
|
|
function lazyLoadPreview(path, mime, ready, width, height) {
|
|
// get mime icon url
|
|
getMimeIcon(mime, function(iconURL) {
|
|
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');
|
|
}
|
|
if ( $('#publicUploadButtonMock').length ) {
|
|
var previewURL = OC.Router.generate('core_ajax_public_preview', {file: path, x:width, y:height, t:$('#dirToken').val()});
|
|
} else {
|
|
var previewURL = OC.Router.generate('core_ajax_preview', {file: path, x:width, y:height});
|
|
}
|
|
$.get(previewURL, function() {
|
|
previewURL = previewURL.replace('(', '%28');
|
|
previewURL = previewURL.replace(')', '%29');
|
|
previewURL += '&reload=true';
|
|
|
|
// preload image to prevent delay
|
|
// this will make the browser cache the image
|
|
var img = new Image();
|
|
img.onload = function(){
|
|
//set preview thumbnail URL
|
|
ready(previewURL);
|
|
}
|
|
img.src = previewURL;
|
|
});
|
|
});
|
|
}
|
|
|
|
function getUniqueName(name) {
|
|
if ($('tr[data-file="'+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));
|
|
}
|
|
}
|