ack-angular
Version:
Extra special directives, components, providers and pipes to aide in tackling everyday interface development needs in Angular2
38 lines • 5.44 kB
JavaScript
export class TemplateReader {
constructor(options) {
this.types = {};
this.templates = {};
Object.assign(this, options);
}
readTemplates(templateRefs) {
const count = templateRefs['_results'].length;
for (let x = count - 1; x >= 0; --x) {
let row = templateRefs['_results'][x];
this.applyReferences(row._def.references, row);
}
if (this.lastTemplateName && (!this.templates[this.lastTemplateName] || !templateRefs.length)) {
this.afterReadTemplates(templateRefs);
}
}
//look to apply last template as a specified templates[name]
afterReadTemplates(templateRefs) {
const index = templateRefs['_results'].length - 1;
const lastTemplate = templateRefs['_results'][index];
if (!lastTemplate || !this.lastTemplateName)
return;
const matched = this.applyReferences(lastTemplate._def.references, lastTemplate);
if (!matched) {
this.templates[this.lastTemplateName] = lastTemplate;
}
}
applyReferences(refs, row) {
for (let x in refs) {
if (this.types[x]) {
this.templates[this.types[x]] = row;
return true;
}
}
return false;
}
}
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