95 lines
2.0 KiB
JavaScript
95 lines
2.0 KiB
JavaScript
var fs = require("fs");
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const CLIENT_FILES_OPT = "clientFiles";
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/**
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* Enable a element on clients
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* @param clients
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* @param ui
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* @param bs
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* @returns {Function}
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*/
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var types = {
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"css": "text/css",
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"js": "application/javascript"
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};
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function enableElement (clients, ui, bs) {
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return function (file) {
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var uiItem = ui.getOptionIn([CLIENT_FILES_OPT, file.name]);
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var item = uiItem.toJS();
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var enableFn = uiItem.getIn(["callbacks", "enable"]);
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if (item.active) {
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return;
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}
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ui.setOptionIn([CLIENT_FILES_OPT, item.name, "active"], true, {silent: true});
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if (enableFn) {
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enableFn.call(ui, item);
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}
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if (item.file && !item.served) {
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ui.setOptionIn([CLIENT_FILES_OPT, item.name, "served"], true, {silent: true});
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bs.serveFile(item.src, {
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type: types[item.type],
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content: fs.readFileSync(item.file)
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});
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}
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addElement(clients, ui.getOptionIn([CLIENT_FILES_OPT, item.name]).toJS());
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};
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}
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/**
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* @param clients
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* @param ui
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* @returns {Function}
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*/
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function disableElement (clients, ui) {
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return function (file) {
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var uiItem = ui.getOptionIn([CLIENT_FILES_OPT, file.name]);
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var item = uiItem.toJS();
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var disableFn = uiItem.getIn(["callbacks", "disable"]);
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if (disableFn) {
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disableFn.call(ui, item);
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}
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ui.setOptionIn([CLIENT_FILES_OPT, item.name, "active"], false, {silent: true});
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removeElement(clients, item.id);
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};
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}
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/**
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* @param clients
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* @param item
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*/
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function addElement (clients, item) {
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clients.emit("ui:element:add", item);
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}
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/**
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* @param clients
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* @param id
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*/
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function removeElement(clients, id) {
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clients.emit("ui:element:remove", {id: id});
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}
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module.exports.addElement = addElement;
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module.exports.removeElement = removeElement;
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module.exports.enable = enableElement;
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module.exports.disable = disableElement;
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