Stackedit/js/extensions/document-selector.js

define([
    "jquery",
    "underscore",
    "file-system"
], function($, _, fileSystem) {
	
	var documentSelector = {
		extensionId: "documentSelector",
		extensionName: "Document selector",
		settingsBloc: '<p>Builds the "Open document" dropdown menu.</p>'
	};
	
	var fileMgr = undefined;
	documentSelector.onFileMgrCreated = function(fileMgrParameter) {
		fileMgr = fileMgrParameter;
	};
	
	var liMap = undefined;
	var buildSelector = function() {
		
		function composeTitle(fileDesc) {
			var result = [];
			var syncAttributesList = _.values(fileDesc.syncLocations);
			var publishAttributesList = _.values(fileDesc.publishLocations);
			var attributesList = syncAttributesList.concat(publishAttributesList);
			_.chain(attributesList).sortBy(function(attributes) {
				return attributes.provider.providerId;
			}).each(function(attributes) {
				result.push('<i class="icon-' + attributes.provider.providerId + '"></i>');
			});
			result.push(" ");
			result.push(fileDesc.title);
			return result.join("");
		}

		liMap = {};
		$("#file-selector li:not(.stick)").empty();
		_.chain(
			fileSystem
		).sortBy(function(fileDesc) {
			return fileDesc.title.toLowerCase();
		}).each(function(fileDesc) {
			var a = $('<a href="#">').html(composeTitle(fileDesc)).click(function() {
				if(!liMap[fileDesc.fileIndex].is(".disabled")) {
					fileMgr.selectFile(fileDesc);
				}
			});
			var li = $("<li>").append(a);
			liMap[fileDesc.fileIndex] = li;
			$("#file-selector").append(li);			
		});
	};
		
	documentSelector.onFileSelected = function(fileDesc) {
		if(liMap === undefined) {
			buildSelector();
		}
		$("#file-selector li:not(.stick)").removeClass("disabled");
		liMap[fileDesc.fileIndex].addClass("disabled");
	};
	
	documentSelector.onFileCreated = buildSelector;
	documentSelector.onFileDeleted = buildSelector;
	documentSelector.onTitleChanged = buildSelector;
	documentSelector.onSyncExportSuccess = buildSelector;
	documentSelector.onSyncRemoved = buildSelector;
	documentSelector.onNewPublishSuccess = buildSelector;
	documentSelector.onPublishRemoved = buildSelector;
	
	return documentSelector;
	
});