nextcloud/apps/files/js/fileactions.js

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/*
* Copyright (c) 2014
*
* This file is licensed under the Affero General Public License version 3
* or later.
*
* See the COPYING-README file.
*
*/
/* global OC, FileList */
/* global trashBinApp */
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var FileActions = {
actions: {},
defaults: {},
icons: {},
currentFile: null,
register: function (mime, name, permissions, icon, action) {
if (!FileActions.actions[mime]) {
FileActions.actions[mime] = {};
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}
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if (!FileActions.actions[mime][name]) {
FileActions.actions[mime][name] = {};
}
FileActions.actions[mime][name]['action'] = action;
FileActions.actions[mime][name]['permissions'] = permissions;
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FileActions.icons[name] = icon;
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},
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setDefault: function (mime, name) {
FileActions.defaults[mime] = name;
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},
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get: function (mime, type, permissions) {
var actions = {};
if (FileActions.actions.all) {
actions = $.extend(actions, FileActions.actions.all);
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}
if (type) {//type is 'dir' or 'file'
if (FileActions.actions[type]) {
actions = $.extend(actions, FileActions.actions[type]);
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}
}
if (mime) {
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var mimePart = mime.substr(0, mime.indexOf('/'));
if (FileActions.actions[mimePart]) {
actions = $.extend(actions, FileActions.actions[mimePart]);
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}
if (FileActions.actions[mime]) {
actions = $.extend(actions, FileActions.actions[mime]);
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}
}
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var filteredActions = {};
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$.each(actions, function (name, action) {
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if (action.permissions & permissions) {
filteredActions[name] = action.action;
}
});
return filteredActions;
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},
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getDefault: function (mime, type, permissions) {
var mimePart;
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if (mime) {
mimePart = mime.substr(0, mime.indexOf('/'));
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}
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var name = false;
if (mime && FileActions.defaults[mime]) {
name = FileActions.defaults[mime];
} else if (mime && FileActions.defaults[mimePart]) {
name = FileActions.defaults[mimePart];
} else if (type && FileActions.defaults[type]) {
name = FileActions.defaults[type];
} else {
name = FileActions.defaults.all;
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}
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var actions = this.get(mime, type, permissions);
return actions[name];
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},
/**
* Display file actions for the given element
* @param parent "td" element of the file for which to display actions
* @param triggerEvent if true, triggers the fileActionsReady on the file
* list afterwards (false by default)
*/
display: function (parent, triggerEvent) {
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FileActions.currentFile = parent;
var actions = FileActions.get(FileActions.getCurrentMimeType(), FileActions.getCurrentType(), FileActions.getCurrentPermissions());
var file = FileActions.getCurrentFile();
var nameLinks;
if (FileList.findFileEl(file).data('renaming')) {
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return;
}
// recreate fileactions
nameLinks = parent.children('a.name');
nameLinks.find('.fileactions, .nametext .action').remove();
nameLinks.append('<span class="fileactions" />');
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var defaultAction = FileActions.getDefault(FileActions.getCurrentMimeType(), FileActions.getCurrentType(), FileActions.getCurrentPermissions());
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var actionHandler = function (event) {
event.stopPropagation();
event.preventDefault();
FileActions.currentFile = event.data.elem;
var file = FileActions.getCurrentFile();
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event.data.actionFunc(file);
};
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var addAction = function (name, action) {
// NOTE: Temporary fix to prevent rename action in root of Shared directory
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if (name === 'Rename' && $('#dir').val() === '/Shared') {
return true;
}
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if ((name === 'Download' || action !== defaultAction) && name !== 'Delete') {
var img = FileActions.icons[name],
actionText = t('files', name),
actionContainer = 'a.name>span.fileactions';
if (name === 'Rename') {
// rename has only an icon which appears behind
// the file name
actionText = '';
actionContainer = 'a.name span.nametext';
}
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if (img.call) {
img = img(file);
}
var html = '<a href="#" class="action" data-action="' + name + '">';
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if (img) {
html += '<img class ="svg" src="' + img + '" />';
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}
html += '<span> ' + actionText + '</span></a>';
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var element = $(html);
element.data('action', name);
//alert(element);
element.on('click', {a: null, elem: parent, actionFunc: actions[name]}, actionHandler);
parent.find(actionContainer).append(element);
}
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};
$.each(actions, function (name, action) {
if (name !== 'Share') {
addAction(name, action);
}
});
if(actions.Share && !($('#dir').val() === '/' && file === 'Shared')){
// t('files', 'Share')
addAction('Share', actions.Share);
}
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// remove the existing delete action
parent.parent().children().last().find('.action.delete').remove();
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if (actions['Delete']) {
var img = FileActions.icons['Delete'];
var html;
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if (img.call) {
img = img(file);
}
if (typeof trashBinApp !== 'undefined' && trashBinApp) {
html = '<a href="#" original-title="' + t('files', 'Delete permanently') + '" class="action delete delete-icon" />';
} else {
html = '<a href="#" class="action delete delete-icon" />';
}
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var element = $(html);
element.data('action', actions['Delete']);
element.on('click', {a: null, elem: parent, actionFunc: actions['Delete']}, actionHandler);
parent.parent().children().last().append(element);
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}
if (triggerEvent){
$('#fileList').trigger(jQuery.Event("fileActionsReady"));
}
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},
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getCurrentFile: function () {
return FileActions.currentFile.parent().attr('data-file');
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},
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getCurrentMimeType: function () {
return FileActions.currentFile.parent().attr('data-mime');
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},
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getCurrentType: function () {
return FileActions.currentFile.parent().attr('data-type');
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},
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getCurrentPermissions: function () {
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return FileActions.currentFile.parent().data('permissions');
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}
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};
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$(document).ready(function () {
var downloadScope;
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if ($('#allowZipDownload').val() == 1) {
downloadScope = 'all';
} else {
downloadScope = 'file';
}
if (typeof disableDownloadActions == 'undefined' || !disableDownloadActions) {
FileActions.register(downloadScope, 'Download', OC.PERMISSION_READ, function () {
return OC.imagePath('core', 'actions/download');
}, function (filename) {
var url = FileList.getDownloadUrl(filename);
if (url) {
OC.redirect(url);
}
});
}
$('#fileList tr').each(function () {
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FileActions.display($(this).children('td.filename'));
});
$('#fileList').trigger(jQuery.Event("fileActionsReady"));
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});
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FileActions.register('all', 'Delete', OC.PERMISSION_DELETE, function () {
return OC.imagePath('core', 'actions/delete');
}, function (filename) {
FileList.do_delete(filename);
$('.tipsy').remove();
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});
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// t('files', 'Rename')
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FileActions.register('all', 'Rename', OC.PERMISSION_UPDATE, function () {
return OC.imagePath('core', 'actions/rename');
}, function (filename) {
FileList.rename(filename);
});
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FileActions.register('dir', 'Open', OC.PERMISSION_READ, '', function (filename) {
var dir = $('#dir').val() || '/';
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if (dir !== '/') {
dir = dir + '/';
}
FileList.changeDirectory(dir + filename);
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});
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FileActions.setDefault('dir', 'Open');