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(function () {
if (htmx.version && !htmx.version.startsWith("1.")) {
console.warn("WARNING: You are using an htmx 1 extension with htmx " + htmx.version +
". It is recommended that you move to the version of this extension found on https://htmx.org/extensions")
}
function splitOnWhitespace(trigger) {
return trigger.split(/\s+/);
}
function parseClassOperation(trimmedValue) {
var split = splitOnWhitespace(trimmedValue);
if (split.length > 1) {
var operation = split[0];
var classDef = split[1].trim();
var cssClass;
var delay;
if (classDef.indexOf(":") > 0) {
var splitCssClass = classDef.split(':');
cssClass = splitCssClass[0];
delay = htmx.parseInterval(splitCssClass[1]);
} else {
cssClass = classDef;
delay = 100;
}
return {
operation: operation,
cssClass: cssClass,
delay: delay
}
} else {
return null;
}
}
function performOperation(elt, classOperation, classList, currentRunTime) {
setTimeout(function () {
elt.classList[classOperation.operation].call(elt.classList, classOperation.cssClass);
}, currentRunTime)
}
function toggleOperation(elt, classOperation, classList, currentRunTime) {
setTimeout(function () {
setInterval(function () {
elt.classList[classOperation.operation].call(elt.classList, classOperation.cssClass);
}, classOperation.delay);
}, currentRunTime)
}
function processClassList(elt, classList) {
var runs = classList.split("&");
for (var i = 0; i < runs.length; i++) {
var run = runs[i];
var currentRunTime = 0;
var classOperations = run.split(",");
for (var j = 0; j < classOperations.length; j++) {
var value = classOperations[j];
var trimmedValue = value.trim();
var classOperation = parseClassOperation(trimmedValue);
if (classOperation) {
if (classOperation.operation === "toggle") {
toggleOperation(elt, classOperation, classList, currentRunTime);
currentRunTime = currentRunTime + classOperation.delay;
} else {
currentRunTime = currentRunTime + classOperation.delay;
performOperation(elt, classOperation, classList, currentRunTime);
}
}
}
}
}
function maybeProcessClasses(elt) {
if (elt.getAttribute) {
var classList = elt.getAttribute("classes") || elt.getAttribute("data-classes");
if (classList) {
processClassList(elt, classList);
}
}
}
htmx.defineExtension('class-tools', {
onEvent: function (name, evt) {
if (name === "htmx:afterProcessNode") {
var elt = evt.detail.elt;
maybeProcessClasses(elt);
if (elt.querySelectorAll) {
var children = elt.querySelectorAll("[classes], [data-classes]");
for (var i = 0; i < children.length; i++) {
maybeProcessClasses(children[i]);
}
}
}
}
});
})();
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