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66 lines
1.5 KiB
JavaScript
66 lines
1.5 KiB
JavaScript
var async = require('async'),
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winston = require('winston'),
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plugins = require('./plugins'),
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db = require('./database'),
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templates = require('./../public/src/templates');
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(function(Widgets) {
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Widgets.render = function(uid, area, callback) {
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if (!area.location || !area.template) {
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callback({
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error: 'Missing location and template data'
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});
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}
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var rendered = [];
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Widgets.getArea(area.template, area.location, function(err, widgets) {
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async.eachSeries(widgets, function(widget, 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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}, function(err, html){
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if (widget.data.container && widget.data.container.match('{body}')) {
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html = templates.prepare(widget.data.container).parse({
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title: widget.data.title,
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body: html
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});
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}
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rendered.push({
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html: html
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});
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next(err);
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});
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}, function(err) {
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callback(err, rendered);
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});
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});
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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, widgets) {
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if (!widgets) {
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return callback(err, []);
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}
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callback(err, JSON.parse(widgets));
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})
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};
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Widgets.setArea = function(area, callback) {
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if (!area.location || !area.template) {
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callback({
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error: 'Missing location and template data'
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});
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}
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db.setObjectField('widgets:' + area.template, area.location, JSON.stringify(area.widgets), function(err) {
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callback(err);
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});
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};
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}(exports)); |