شكراً @keegan!
أعتقد أنني قمت بإعداد ملف plugin.rb بشكل صحيح، وتبدو الحلقة صحيحة.
ومع ذلك، أواجه صعوبة في ملف topic-custom-field-initializer.js. إليك الكود الخاص بي لكلا الملفين. هل لديك أي اقتراحات لملف initializer.js؟ أعتقد أنني قريب جدًا هنا، عند إنشاء موضوع جديد، أحصل على حقل واحد من أصل ثلاثة، وهو حقل listingDetails، لكن لا يزال ينقصني isClassifiedListing و listingStatus.
enabled_site_setting :topic_custom_field_enabled
register_asset 'stylesheets/common.scss'
after_initialize do
fields = [
{ name: 'isClassifiedListing', type: 'boolean' },
{ name: 'listingStatus', type: 'string' },
{ name: "listingDetails", type: 'json' }
]
fields.each do |field|
register_topic_custom_field_type(field[:name], field[:type].to_sym)
add_to_class(:topic, field[:name].to_sym) do
if !custom_fields[field[:name]].nil?
custom_fields[field[:name]]
else
nil
end
end
add_to_class(:topic, "#{field[:name]}=") do |value|
custom_fields[field[:name]] = value
end
on(:topic_created) do |topic, opts, user|
topic.send("#{field[:name]}=".to_sym, opts[field[:name].to_sym])
topic.save!
end
PostRevisor.track_topic_field(field[:name].to_sym) do |tc, value|
tc.record_change(field[:name], tc.topic.send(field[:name]), value)
tc.topic.send("#{field[:name]}=".to_sym, value.present? ? value : nil)
end
add_to_serializer(:topic_view, field[:name].to_sym) do
object.topic.send(field[:name])
end
add_preloaded_topic_list_custom_field(field[:name])
# Serialize to the topic list
add_to_serializer(:topic_list_item, field[:name].to_sym) do
object.send(field[:name])
end
end
end
Initializer.js
import { withPluginApi } from 'discourse/lib/plugin-api';
import discourseComputed from "discourse-common/utils/decorators";
import { alias } from '@ember/object/computed';
import { isDefined, fieldInputTypes } from '../lib/topic-custom-field';
export default {
name: "topic-custom-field-intializer",
initialize(container) {
const CUSTOM_FIELDS = [
{ name: "isClassifiedListing", type: "boolean" },
{ name: "listingStatus", type: "string" },
{ name: "listingDetails", type: "json" },
];
CUSTOM_FIELDS.forEach((field) => {
withPluginApi('0.11.2', api => {
api.registerConnectorClass('composer-fields', 'composer-topic-custom-field-container', {
setupComponent(attrs, component) {
const model = attrs.model;
if (!isDefined(model[field.name]) && model.topic && model.topic[field.name]) {
model.set(field.name, model.topic[field.name]);
}
let props = {
fieldName: field.name,
fieldValue: model.get(field.name)
}
component.setProperties(Object.assign(props, fieldInputTypes(field.type)));
},
actions: {
onChangeField(fieldValue) {
this.set(`model.${field.name}`, fieldValue);
}
}
});
api.registerConnectorClass('edit-topic', 'edit-topic-custom-field-container', {
setupComponent(attrs, component) {
const model = attrs.model;
let props = {
fieldName: field.name,
fieldValue: model.get(field.name)
}
component.setProperties(Object.assign(props, fieldInputTypes(field.type)));
},
actions: {
onChangeField(fieldValue) {
this.set(`buffered.${field.name}`, fieldValue);
}
}
});
api.serializeOnCreate(field.name);
api.serializeToDraft(field.name);
api.serializeToTopic(field.name, `topic.${field.name}`);
api.registerConnectorClass('topic-title', 'topic-title-custom-field-container', {
setupComponent(attrs, component) {
const model = attrs.model;
const controller = container.lookup('controller:topic');
component.setProperties({
fieldName: field.name,
fieldValue: model.get(field.name),
showField: !controller.get('editingTopic') && isDefined(model.get(field.name))
});
controller.addObserver('editingTopic', () => {
if (this._state === 'destroying') return;
component.set('showField', !controller.get('editingTopic') && isDefined(model.get(field.name)));
});
model.addObserver(field.name, () => {
if (this._state === 'destroying') return;
component.set('fieldValue', model.get(field.name));
});
}
});
api.modifyClass('component:topic-list-item', {
customFieldName: field.name,
customFieldValue: alias(`topic.${field.name}`),
@discourseComputed('customFieldValue')
showCustomField: (value) => (isDefined(value))
});
});
});
}
}
How to add a custom field to a topic
