ecommun / owncloud_ynh

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sources/apps/files/js/fileactions.js 6.47 KB
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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] = {};
  		}
  		if (!FileActions.actions[mime][name]) {
  			FileActions.actions[mime][name] = {};
  		}
  		FileActions.actions[mime][name]['action'] = action;
  		FileActions.actions[mime][name]['permissions'] = permissions;
  		FileActions.icons[name] = icon;
  	},
  	setDefault: function (mime, name) {
  		FileActions.defaults[mime] = name;
  	},
  	get: function (mime, type, permissions) {
  		var actions = {};
  		if (FileActions.actions.all) {
  			actions = $.extend(actions, FileActions.actions.all);
  		}
  		if (type) {//type is 'dir' or 'file'
  			if (FileActions.actions[type]) {
  				actions = $.extend(actions, FileActions.actions[type]);
  			}
  		}
  		if (mime) {
  			var mimePart = mime.substr(0, mime.indexOf('/'));
  			if (FileActions.actions[mimePart]) {
  				actions = $.extend(actions, FileActions.actions[mimePart]);
  			}
  			if (FileActions.actions[mime]) {
  				actions = $.extend(actions, FileActions.actions[mime]);
  			}
  		}
  		var filteredActions = {};
  		$.each(actions, function (name, action) {
  			if (action.permissions & permissions) {
  				filteredActions[name] = action.action;
  			}
  		});
  		return filteredActions;
  	},
  	getDefault: function (mime, type, permissions) {
  		if (mime) {
  			var mimePart = mime.substr(0, mime.indexOf('/'));
  		}
  		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;
  		}
  		var actions = this.get(mime, type, permissions);
  		return actions[name];
  	},
  	/**
  	 * 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) {
  		FileActions.currentFile = parent;
  		var actions = FileActions.get(FileActions.getCurrentMimeType(), FileActions.getCurrentType(), FileActions.getCurrentPermissions());
  		var file = FileActions.getCurrentFile();
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  		if (FileList.findFileEl(file).data('renaming')) {
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  			return;
  		}
  
  		// recreate fileactions
  		parent.children('a.name').find('.fileactions').remove();
  		parent.children('a.name').append('<span class="fileactions" />');
  		var defaultAction = FileActions.getDefault(FileActions.getCurrentMimeType(), FileActions.getCurrentType(), FileActions.getCurrentPermissions());
  
  		var actionHandler = function (event) {
  			event.stopPropagation();
  			event.preventDefault();
  
  			FileActions.currentFile = event.data.elem;
  			var file = FileActions.getCurrentFile();
  
  			event.data.actionFunc(file);
  		};
  
  		var addAction = function (name, action) {
  			// NOTE: Temporary fix to prevent rename action in root of Shared directory
  			if (name === 'Rename' && $('#dir').val() === '/Shared') {
  				return true;
  			}
  
  			if ((name === 'Download' || action !== defaultAction) && name !== 'Delete') {
  				var img = FileActions.icons[name];
  				if (img.call) {
  					img = img(file);
  				}
  				var html = '<a href="#" class="action" data-action="' + name + '">';
  				if (img) {
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  					html += '<img class ="svg" src="' + img + '" />';
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  				}
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  				html += '<span> ' + t('files', name) + '</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('a.name>span.fileactions').append(element);
  			}
  
  		};
  
  		$.each(actions, function (name, action) {
  			if (name !== 'Share') {
  				addAction(name, action);
  			}
  		});
  		if(actions.Share && !($('#dir').val() === '/' && file === 'Shared')){
  			// t('files', 'Share')
  			addAction('Share', actions.Share);
  		}
  
  		// remove the existing delete action
  		parent.parent().children().last().find('.action.delete').remove();
  		if (actions['Delete']) {
  			var img = FileActions.icons['Delete'];
  			if (img.call) {
  				img = img(file);
  			}
  			if (typeof trashBinApp !== 'undefined' && trashBinApp) {
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  				var html = '<a href="#" original-title="' + t('files', 'Delete permanently') + '" class="action delete delete-icon" />';
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  			} else {
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  				var html = '<a href="#" class="action delete delete-icon" />';
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  			}
  			var element = $(html);
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  			element.data('action', actions['Delete']);
  			element.on('click', {a: null, elem: parent, actionFunc: actions['Delete']}, actionHandler);
  			parent.parent().children().last().append(element);
  		}
  
  		if (triggerEvent){
  			$('#fileList').trigger(jQuery.Event("fileActionsReady"));
  		}
  	},
  	getCurrentFile: function () {
  		return FileActions.currentFile.parent().attr('data-file');
  	},
  	getCurrentMimeType: function () {
  		return FileActions.currentFile.parent().attr('data-mime');
  	},
  	getCurrentType: function () {
  		return FileActions.currentFile.parent().attr('data-type');
  	},
  	getCurrentPermissions: function () {
  		return FileActions.currentFile.parent().data('permissions');
  	}
  };
  
  $(document).ready(function () {
  	if ($('#allowZipDownload').val() == 1) {
  		var downloadScope = 'all';
  	} else {
  		var downloadScope = 'file';
  	}
  
  	if (typeof disableDownloadActions == 'undefined' || !disableDownloadActions) {
  		FileActions.register(downloadScope, 'Download', OC.PERMISSION_READ, function () {
  			return OC.imagePath('core', 'actions/download');
  		}, function (filename) {
  			window.location = OC.filePath('files', 'ajax', 'download.php') + '?files=' + encodeURIComponent(filename) + '&dir=' + encodeURIComponent($('#dir').val());
  		});
  	}
  	$('#fileList tr').each(function () {
  		FileActions.display($(this).children('td.filename'));
  	});
  	
  	$('#fileList').trigger(jQuery.Event("fileActionsReady"));
  
  });
  
  FileActions.register('all', 'Delete', OC.PERMISSION_DELETE, function () {
  	return OC.imagePath('core', 'actions/delete');
  }, function (filename) {
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  	FileList.do_delete(filename);
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  	$('.tipsy').remove();
  });
  
  // t('files', 'Rename')
  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) {
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  	var dir = $('#dir').val() || '/';
  	if (dir !== '/') {
  		dir = dir + '/';
  	}
  	FileList.changeDirectory(dir + filename);
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  });
  
  FileActions.setDefault('dir', 'Open');