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https://github.com/NodeBB/NodeBB.git
synced 2025-11-10 16:05:49 +01:00
cleanup and tests
This commit is contained in:
Baris Usakli
@@ -8,119 +8,132 @@ var plugins = require('../plugins');
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var translator = require('../translator');
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var db = require('../database');
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var widgets = {};
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var widgets = module.exports;
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widgets.render = function (uid, area, req, res, callback) {
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if (!area.locations || !area.template) {
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return callback(new Error('[[error:invalid-data]]'));
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}
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widgets.getAreas(['global', area.template], area.locations, function (err, data) {
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if (err) {
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return callback(err);
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}
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async.waterfall([
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function (next) {
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widgets.getAreas(['global', area.template], area.locations, next);
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},
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function (data, next) {
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var widgetsByLocation = {};
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var widgetsByLocation = {};
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async.map(area.locations, function (location, done) {
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widgetsByLocation[location] = data.global[location].concat(data[area.template][location]);
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async.map(area.locations, function (location, done) {
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widgetsByLocation[location] = data.global[location].concat(data[area.template][location]);
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if (!widgetsByLocation[location].length) {
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return done(null, { location: location, widgets: [] });
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}
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async.map(widgetsByLocation[location], function (widget, next) {
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if (!widget || !widget.data ||
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(!!widget.data['hide-registered'] && uid !== 0) ||
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(!!widget.data['hide-guests'] && uid === 0) ||
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(!!widget.data['hide-mobile'] && area.isMobile)) {
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return next();
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if (!widgetsByLocation[location].length) {
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return done(null, { location: location, widgets: [] });
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}
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plugins.fireHook('filter:widget.render:' + widget.widget, {
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uid: uid,
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area: area,
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data: widget.data,
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req: req,
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res: res,
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}, function (err, data) {
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if (err || data === null) {
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return next(err);
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}
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var html = data;
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if (typeof html !== 'string') {
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html = data.html;
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} else {
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winston.warn('[widgets.render] passing a string is deprecated!, filter:widget.render:' + widget.widget + '. Please set hookData.html in your plugin.');
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async.map(widgetsByLocation[location], function (widget, next) {
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if (!widget || !widget.data ||
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(!!widget.data['hide-registered'] && uid !== 0) ||
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(!!widget.data['hide-guests'] && uid === 0) ||
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(!!widget.data['hide-mobile'] && area.isMobile)) {
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return next();
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}
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if (widget.data.container && widget.data.container.match('{body}')) {
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translator.translate(widget.data.title, function (title) {
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html = templates.parse(widget.data.container, {
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title: title,
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body: html,
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});
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next(null, { html: html });
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});
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} else {
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next(null, { html: html });
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}
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renderWidget(widget, uid, area, req, res, next);
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}, function (err, result) {
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done(err, { location: location, widgets: result.filter(Boolean) });
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});
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}, function (err, result) {
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done(err, { location: location, widgets: result.filter(Boolean) });
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});
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}, callback);
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});
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}, next);
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},
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], callback);
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};
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function renderWidget(widget, uid, area, req, res, callback) {
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async.waterfall([
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function (next) {
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plugins.fireHook('filter:widget.render:' + widget.widget, {
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uid: uid,
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area: area,
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data: widget.data,
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req: req,
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res: res,
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}, next);
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},
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function (data, next) {
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if (!data) {
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return callback();
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}
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var html = data;
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if (typeof html !== 'string') {
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html = data.html;
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} else {
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winston.warn('[widgets.render] passing a string is deprecated!, filter:widget.render:' + widget.widget + '. Please set hookData.html in your plugin.');
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}
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if (widget.data.container && widget.data.container.match('{body}')) {
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translator.translate(widget.data.title, function (title) {
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html = templates.parse(widget.data.container, {
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title: title,
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body: html,
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});
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next(null, { html: html });
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});
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} else {
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next(null, { html: html });
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}
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},
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], callback);
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}
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widgets.getAreas = function (templates, locations, callback) {
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var keys = templates.map(function (tpl) {
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return 'widgets:' + tpl;
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});
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db.getObjectsFields(keys, locations, function (err, data) {
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if (err) {
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return callback(err);
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}
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async.waterfall([
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function (next) {
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db.getObjectsFields(keys, locations, next);
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},
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function (data, next) {
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var returnData = {};
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var returnData = {};
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templates.forEach(function (template, index) {
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returnData[template] = returnData[template] || {};
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locations.forEach(function (location) {
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if (data && data[index] && data[index][location]) {
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try {
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returnData[template][location] = JSON.parse(data[index][location]);
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} catch (err) {
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winston.error('can not parse widget data. template: ' + template + ' location: ' + location);
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templates.forEach(function (template, index) {
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returnData[template] = returnData[template] || {};
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locations.forEach(function (location) {
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if (data && data[index] && data[index][location]) {
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try {
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returnData[template][location] = JSON.parse(data[index][location]);
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} catch (err) {
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winston.error('can not parse widget data. template: ' + template + ' location: ' + location);
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returnData[template][location] = [];
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}
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} else {
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returnData[template][location] = [];
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}
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} else {
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returnData[template][location] = [];
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}
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});
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});
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});
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callback(null, returnData);
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});
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next(null, returnData);
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},
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], callback);
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};
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widgets.getArea = function (template, location, callback) {
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db.getObjectField('widgets:' + template, location, function (err, result) {
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if (err) {
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return callback(err);
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}
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if (!result) {
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return callback(null, []);
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}
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try {
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result = JSON.parse(result);
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} catch (err) {
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return callback(err);
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}
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async.waterfall([
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function (next) {
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db.getObjectField('widgets:' + template, location, next);
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},
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function (result, next) {
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if (!result) {
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return callback(null, []);
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}
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try {
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result = JSON.parse(result);
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} catch (err) {
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return callback(err);
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}
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callback(null, result);
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});
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next(null, result);
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},
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], callback);
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};
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widgets.setArea = function (area, callback) {
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@@ -137,42 +150,42 @@ widgets.reset = function (callback) {
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{ name: 'Draft Zone', template: 'global', location: 'footer' },
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{ name: 'Draft Zone', template: 'global', location: 'sidebar' },
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];
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async.parallel({
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areas: function (next) {
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plugins.fireHook('filter:widgets.getAreas', defaultAreas, next);
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var drafts;
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async.waterfall([
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function (next) {
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async.parallel({
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areas: function (next) {
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plugins.fireHook('filter:widgets.getAreas', defaultAreas, next);
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},
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drafts: function (next) {
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widgets.getArea('global', 'drafts', next);
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},
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}, next);
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},
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drafts: function (next) {
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widgets.getArea('global', 'drafts', next);
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function (results, next) {
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drafts = results.drafts || [];
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async.each(results.areas, function (area, next) {
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async.waterfall([
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function (next) {
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widgets.getArea(area.template, area.location, next);
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},
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function (areaData, next) {
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drafts = drafts.concat(areaData);
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area.widgets = [];
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widgets.setArea(area, next);
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},
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], next);
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}, next);
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},
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}, function (err, results) {
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if (err) {
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return callback(err);
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}
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var drafts = results.drafts || [];
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async.each(results.areas, function (area, next) {
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widgets.getArea(area.template, area.location, function (err, areaData) {
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if (err) {
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return next(err);
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}
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drafts = drafts.concat(areaData);
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area.widgets = [];
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widgets.setArea(area, next);
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});
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}, function (err) {
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if (err) {
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return callback(err);
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}
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function (next) {
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widgets.setArea({
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template: 'global',
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location: 'drafts',
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widgets: drafts,
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}, callback);
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});
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});
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}, next);
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},
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], callback);
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};
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module.exports = widgets;
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