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FEATURE: plugin hooks for topic list nav items

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This commit is contained in:
Neil Lalonde 2015-08-05 15:41:36 -04:00
parent dcaf8237bd
commit 5ebd12c070
2 changed files with 29 additions and 7 deletions
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2
app/assets/javascripts/discourse/components/nav-item.js.es6
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@ -1,3 +1,5 @@
/* You might be looking for navigation-item. */
export default Ember.Component.extend({
tagName: 'li',
classNameBindings: ['active'],

34
app/assets/javascripts/discourse/models/nav_item.js → app/assets/javascripts/discourse/models/nav-item.js.es6
View File

@ -7,7 +7,7 @@
@module Discourse
**/
Discourse.NavItem = Discourse.Model.extend({
const NavItem = Discourse.Model.extend({
displayName: function() {
var categoryName = this.get('categoryName'),
@ -25,7 +25,7 @@ Discourse.NavItem = Discourse.Model.extend({
extra.categoryName = Discourse.Formatter.toTitleCase(categoryName);
}
return I18n.t("filters." + name.replace("/", ".") + ".title", extra);
}.property('categoryName,name,count'),
}.property('categoryName', 'name', 'count'),
topicTrackingState: function() {
return Discourse.TopicTrackingState.current();
@ -45,8 +45,13 @@ Discourse.NavItem = Discourse.Model.extend({
return null;
}.property('name'),
// href from this item
href: function() {
var customHref = null;
_.each(NavItem.customNavItemHrefs, function(cb) {
customHref = cb.call(this, this);
if (customHref) { return false; }
}, this);
if (customHref) { return customHref; }
return Discourse.getURL("/") + this.get('filterMode');
}.property('filterMode'),
@ -79,10 +84,13 @@ Discourse.NavItem = Discourse.Model.extend({
});
Discourse.NavItem.reopenClass({
NavItem.reopenClass({
extraArgsCallbacks: [],
customNavItemHrefs: [],
// create a nav item from the text, will return null if there is not valid nav item for this particular text
fromText: function(text, opts) {
fromText(text, opts) {
var split = text.split(","),
name = split[0],
testName = name.split("/")[0],
@ -92,13 +100,17 @@ Discourse.NavItem.reopenClass({
if (!Discourse.Category.list() && testName === "categories") return null;
if (!Discourse.Site.currentProp('top_menu_items').contains(testName)) return null;
var args = { name: name, hasIcon: name === "unread" };
var args = { name: name, hasIcon: name === "unread" }, extra = null, self = this;
if (opts.category) { args.category = opts.category; }
if (opts.noSubcategories) { args.noSubcategories = true; }
_.each(NavItem.extraArgsCallbacks, function(cb) {
extra = cb.call(self, text, opts);
_.merge(args, extra);
});
return Discourse.NavItem.create(args);
},
buildList: function(category, args) {
buildList(category, args) {
args = args || {};
if (category) { args.category = category }
@ -118,3 +130,11 @@ Discourse.NavItem.reopenClass({
}
});
export default NavItem;
export function extraNavItemProperties(cb) {
NavItem.extraArgsCallbacks.push(cb);
}
export function customNavItemHref(cb) {
NavItem.customNavItemHrefs.push(cb);
}