138 lines
4.2 KiB
JavaScript
138 lines
4.2 KiB
JavaScript
/**
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A data model that represents a category
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@class Category
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@extends Discourse.Model
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@namespace Discourse
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@module Discourse
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**/
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Discourse.Category = Discourse.Model.extend({
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init: function() {
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this._super();
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this.set("availableGroups", Em.A(this.get("available_groups")));
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this.set("permissions", Em.A(_.map(this.group_permissions, function(elem){
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return {
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group_name: elem.group_name,
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permission: Discourse.PermissionType.create({id: elem.permission_type})
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};
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})));
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},
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availablePermissions: function(){
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return [ Discourse.PermissionType.create({id: Discourse.PermissionType.FULL}),
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Discourse.PermissionType.create({id: Discourse.PermissionType.CREATE_POST}),
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Discourse.PermissionType.create({id: Discourse.PermissionType.READONLY})
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];
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}.property(),
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searchContext: function() {
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return ({ type: 'category', id: this.get('id'), category: this });
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}.property('id'),
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url: function() {
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return Discourse.getURL("/category/") + (this.get('slug'));
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}.property('name'),
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style: function() {
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return "background-color: #" + (this.get('category.color')) + "; color: #" + (this.get('category.text_color')) + ";";
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}.property('color', 'text_color'),
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moreTopics: function() {
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return this.get('topic_count') > Discourse.SiteSettings.category_featured_topics;
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}.property('topic_count'),
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save: function(args) {
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var url = "/categories";
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if (this.get('id')) {
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url = "/categories/" + (this.get('id'));
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}
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return Discourse.ajax(url, {
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data: {
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name: this.get('name'),
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color: this.get('color'),
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text_color: this.get('text_color'),
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hotness: this.get('hotness'),
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secure: this.get('secure'),
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permissions: this.get('permissionsForUpdate'),
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auto_close_days: this.get('auto_close_days')
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},
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type: this.get('id') ? 'PUT' : 'POST'
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});
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},
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permissionsForUpdate: function(){
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var rval = {};
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_.each(this.get("permissions"),function(p){
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rval[p.group_name] = p.permission.id;
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});
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return rval;
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}.property("permissions"),
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destroy: function(callback) {
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return Discourse.ajax("/categories/" + (this.get('slug') || this.get('id')), { type: 'DELETE' });
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},
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addPermission: function(permission){
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this.get("permissions").addObject(permission);
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this.get("availableGroups").removeObject(permission.group_name);
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},
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removePermission: function(permission){
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this.get("permissions").removeObject(permission);
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this.get("availableGroups").addObject(permission.group_name);
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},
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// note, this is used in a data attribute, data attributes get downcased
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// to avoid confusion later on using this naming here.
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description_text: function(){
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return $("<div>" + this.get("description") + "</div>").text();
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}.property("description"),
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permissions: function(){
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return Em.A([
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{group_name: "everyone", permission: Discourse.PermissionType.create({id: 1})},
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{group_name: "admins", permission: Discourse.PermissionType.create({id: 2}) },
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{group_name: "crap", permission: Discourse.PermissionType.create({id: 3}) }
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]);
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}.property()
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});
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Discourse.Category.reopenClass({
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uncategorizedInstance: function() {
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if (this.uncategorized) return this.uncategorized;
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this.uncategorized = this.create({
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slug: 'uncategorized',
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name: Discourse.SiteSettings.uncategorized_name,
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isUncategorized: true,
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color: Discourse.SiteSettings.uncategorized_color,
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text_color: Discourse.SiteSettings.uncategorized_text_color
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});
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return this.uncategorized;
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},
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slugFor: function(category) {
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if (!category) return "";
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var id = Em.get(category, 'id');
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var slug = Em.get(category, 'slug');
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if (!slug || slug.trim().length === 0) return "" + id + "-category";
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return slug;
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},
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list: function() {
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return Discourse.Site.instance().get('categories');
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},
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findBySlugOrId: function(slugOrId) {
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// TODO: all our routing around categories need a rethink
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return Discourse.ajax("/category/" + slugOrId + "/show.json").then(function (result) {
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return Discourse.Category.create(result.category);
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});
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}
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});
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