90 lines
2.9 KiB
JavaScript
90 lines
2.9 KiB
JavaScript
import { OHIF } from 'meteor/ohif:core';
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import { Blaze } from 'meteor/blaze';
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import { Template } from 'meteor/templating';
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import { _ } from 'meteor/underscore';
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// Helper function to get the component's current schema
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const getCurrentSchema = (parentComponent, key) => {
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// Get the parent component schema
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const schema = parentComponent && parentComponent.schema;
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// Stop here if there's no key or schema defined
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if (!key || !schema) {
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return;
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}
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// Get the current schema data using component's key
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const currentSchema = schema._schema[key];
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// Return the component's schema definitions
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return currentSchema;
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};
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/*
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* schemaData: change the component data based on its form's schema data
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*/
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OHIF.mixins.schemaData = new OHIF.Mixin({
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dependencies: 'component',
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composition: {
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onData() {
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// Get the current template data
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const data = Template.currentData();
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// Get the parent component
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const parent = OHIF.blaze.getParentComponent(Blaze.currentView);
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// Get the current schema data using component's key
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const currentSchema = getCurrentSchema(parent, data.key);
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// Stop here if there's no schema data for current key
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if (!currentSchema) {
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return;
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}
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// Use schema's label if it was not defined
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if (!data.label) {
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data.label = new ReactiveVar(currentSchema.label);
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}
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// Fill the items if it's an array schema
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if (!data.items && Array.isArray(currentSchema.allowedValues)) {
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// Initialize the items array
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data.items = [];
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// Get the values and labels arrays from schema
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const values = currentSchema.allowedValues;
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const labels = currentSchema.valuesLabels || [];
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// Iterate the allowed values array
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for (let i = 0; i < values.length; i++) {
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// Push the current item to the items array
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data.items.push({
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value: values[i],
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label: labels[i] || values[i]
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});
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}
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}
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},
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onMixins() {
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const instance = Template.instance();
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const component = instance.component;
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// Get the current schema data using component's key
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const currentSchema = getCurrentSchema(component.parent, instance.data.key);
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// Stop here if there's no schema data for current key
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if (!currentSchema) {
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return;
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}
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// Fill the component with its default value after rendering
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if (currentSchema.defaultValue) {
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component.value(currentSchema.defaultValue);
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}
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}
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}
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});
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