discourse/app/assets/javascripts/select-kit/mixins/plugin-api.js.es6

140 lines
4.4 KiB
JavaScript

let _appendContentCallbacks = {};
function appendContent(pluginApiIdentifiers, contentFunction) {
if (Ember.isNone(_appendContentCallbacks[pluginApiIdentifiers])) {
_appendContentCallbacks[pluginApiIdentifiers] = [];
}
_appendContentCallbacks[pluginApiIdentifiers].push(contentFunction);
}
let _prependContentCallbacks = {};
function prependContent(pluginApiIdentifiers, contentFunction) {
if (Ember.isNone(_prependContentCallbacks[pluginApiIdentifiers])) {
_prependContentCallbacks[pluginApiIdentifiers] = [];
}
_prependContentCallbacks[pluginApiIdentifiers].push(contentFunction);
}
let _modifyContentCallbacks = {};
function modifyContent(pluginApiIdentifiers, contentFunction) {
if (Ember.isNone(_modifyContentCallbacks[pluginApiIdentifiers])) {
_modifyContentCallbacks[pluginApiIdentifiers] = [];
}
_modifyContentCallbacks[pluginApiIdentifiers].push(contentFunction);
}
let _modifyHeaderComputedContentCallbacks = {};
function modifyHeaderComputedContent(pluginApiIdentifiers, contentFunction) {
if (Ember.isNone(_modifyHeaderComputedContentCallbacks[pluginApiIdentifiers])) {
_modifyHeaderComputedContentCallbacks[pluginApiIdentifiers] = [];
}
_modifyHeaderComputedContentCallbacks[pluginApiIdentifiers].push(contentFunction);
}
let _modifyCollectionHeaderCallbacks = {};
function modifyCollectionHeader(pluginApiIdentifiers, contentFunction) {
if (Ember.isNone(_modifyCollectionHeaderCallbacks[pluginApiIdentifiers])) {
_modifyCollectionHeaderCallbacks[pluginApiIdentifiers] = [];
}
_modifyCollectionHeaderCallbacks[pluginApiIdentifiers].push(contentFunction);
}
let _onSelectCallbacks = {};
function onSelect(pluginApiIdentifiers, mutationFunction) {
if (Ember.isNone(_onSelectCallbacks[pluginApiIdentifiers])) {
_onSelectCallbacks[pluginApiIdentifiers] = [];
}
_onSelectCallbacks[pluginApiIdentifiers].push(mutationFunction);
}
export function applyContentPluginApiCallbacks(identifiers, content, context) {
identifiers.forEach((key) => {
(_prependContentCallbacks[key] || []).forEach((c) => {
content = c().concat(content);
});
(_appendContentCallbacks[key] || []).forEach((c) => {
content = content.concat(c());
});
(_modifyContentCallbacks[key] || []).forEach((c) => {
content = c(context, content);
});
});
return content;
}
export function applyHeaderContentPluginApiCallbacks(identifiers, content, context) {
identifiers.forEach((key) => {
(_modifyHeaderComputedContentCallbacks[key] || []).forEach((c) => {
content = c(context, content);
});
});
return content;
}
export function applyCollectionHeaderCallbacks(identifiers, content, context) {
identifiers.forEach((key) => {
(_modifyCollectionHeaderCallbacks[key] || []).forEach((c) => {
content = c(context, content);
});
});
return content;
}
export function applyOnSelectPluginApiCallbacks(identifiers, val, context) {
identifiers.forEach((key) => {
(_onSelectCallbacks[key] || []).forEach((c) => c(context, val));
});
}
export function modifySelectKit(pluginApiIdentifiers) {
return {
appendContent: (content) => {
appendContent(pluginApiIdentifiers, () => {return content;} );
return modifySelectKit(pluginApiIdentifiers);
},
prependContent: (content) => {
prependContent(pluginApiIdentifiers, () => {return content;} );
return modifySelectKit(pluginApiIdentifiers);
},
modifyContent: (callback) => {
modifyContent(pluginApiIdentifiers, callback);
return modifySelectKit(pluginApiIdentifiers);
},
modifyHeaderComputedContent: (callback) => {
modifyHeaderComputedContent(pluginApiIdentifiers, callback);
return modifySelectKit(pluginApiIdentifiers);
},
modifyCollectionHeader: (callback) => {
modifyCollectionHeader(pluginApiIdentifiers, callback);
return modifySelectKit(pluginApiIdentifiers);
},
onSelect: (callback) => {
onSelect(pluginApiIdentifiers, callback);
return modifySelectKit(pluginApiIdentifiers);
}
};
}
export function clearCallbacks() {
_appendContentCallbacks = {};
_prependContentCallbacks = {};
_modifyContentCallbacks = {};
_modifyHeaderComputedContentCallbacks = {};
_modifyCollectionHeaderCallbacks = {};
_onSelectCallbacks = {};
}
const EMPTY_ARRAY = Object.freeze([]);
export default Ember.Mixin.create({
concatenatedProperties: ["pluginApiIdentifiers"],
pluginApiIdentifiers: EMPTY_ARRAY
});