BrainMinder/assets/static/js/htmx/ext/client-side-templates.js

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2024-08-22 10:13:16 +02:00
htmx.defineExtension('client-side-templates', {
transformResponse : function(text, xhr, elt) {
var mustacheTemplate = htmx.closest(elt, "[mustache-template]");
if (mustacheTemplate) {
var data = JSON.parse(text);
var templateId = mustacheTemplate.getAttribute('mustache-template');
var template = htmx.find("#" + templateId);
if (template) {
return Mustache.render(template.innerHTML, data);
} else {
throw "Unknown mustache template: " + templateId;
}
}
var mustacheArrayTemplate = htmx.closest(elt, "[mustache-array-template]");
if (mustacheArrayTemplate) {
var data = JSON.parse(text);
var templateId = mustacheArrayTemplate.getAttribute('mustache-array-template');
var template = htmx.find("#" + templateId);
if (template) {
return Mustache.render(template.innerHTML, {"data": data });
} else {
throw "Unknown mustache template: " + templateId;
}
}
var handlebarsTemplate = htmx.closest(elt, "[handlebars-template]");
if (handlebarsTemplate) {
var data = JSON.parse(text);
var templateId = handlebarsTemplate.getAttribute('handlebars-template');
var templateElement = htmx.find('#' + templateId).innerHTML;
var renderTemplate = Handlebars.compile(templateElement);
if (renderTemplate) {
return renderTemplate(data);
} else {
throw "Unknown handlebars template: " + templateId;
}
}
var handlebarsArrayTemplate = htmx.closest(elt, "[handlebars-array-template]");
if (handlebarsArrayTemplate) {
var data = JSON.parse(text);
var templateId = handlebarsArrayTemplate.getAttribute('handlebars-array-template');
var templateElement = htmx.find('#' + templateId).innerHTML;
var renderTemplate = Handlebars.compile(templateElement);
if (renderTemplate) {
return renderTemplate(data);
} else {
throw "Unknown handlebars template: " + templateId;
}
}
var nunjucksTemplate = htmx.closest(elt, "[nunjucks-template]");
if (nunjucksTemplate) {
var data = JSON.parse(text);
var templateName = nunjucksTemplate.getAttribute('nunjucks-template');
var template = htmx.find('#' + templateName);
if (template) {
return nunjucks.renderString(template.innerHTML, data);
} else {
return nunjucks.render(templateName, data);
}
}
var xsltTemplate = htmx.closest(elt, "[xslt-template]");
if (xsltTemplate) {
var templateId = xsltTemplate.getAttribute('xslt-template');
var template = htmx.find("#" + templateId);
if (template) {
var content = template.innerHTML ? new DOMParser().parseFromString(template.innerHTML, 'application/xml')
: template.contentDocument;
var processor = new XSLTProcessor();
processor.importStylesheet(content);
var data = new DOMParser().parseFromString(text, "application/xml");
var frag = processor.transformToFragment(data, document);
return new XMLSerializer().serializeToString(frag);
} else {
throw "Unknown XSLT template: " + templateId;
}
}
var nunjucksArrayTemplate = htmx.closest(elt, "[nunjucks-array-template]");
if (nunjucksArrayTemplate) {
var data = JSON.parse(text);
var templateName = nunjucksArrayTemplate.getAttribute('nunjucks-array-template');
var template = htmx.find('#' + templateName);
if (template) {
return nunjucks.renderString(template.innerHTML, {"data": data});
} else {
return nunjucks.render(templateName, {"data": data});
}
}
return text;
}
});