@progress/kendo-ui/migrations/2014-2-716/_shared.cjs

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

'use strict';

function transformCheckboxTemplate(root, j) {
  let changed = false;

  root.find(j.CallExpression)
    .filter(path => {
      const callee = path.value.callee;
      return (
        j.MemberExpression.check(callee) &&
        callee.property.name === 'kendoTreeView'
      );
    })
    .forEach(path => {
      const args = path.value.arguments;
      args.forEach(arg => {
        if (!j.ObjectExpression.check(arg)) {
          return;
        }

        const propIndex = arg.properties.findIndex(prop =>
          j.Property.check(prop) &&
          (prop.key.name === 'checkboxTemplate' || prop.key.value === 'checkboxTemplate')
        );

        if (propIndex === -1) {
          return;
        }

        const prop = arg.properties[propIndex];
        const templateValue = prop.value;

        const existingCheckboxes = arg.properties.find(p =>
          j.Property.check(p) &&
          (p.key.name === 'checkboxes' || p.key.value === 'checkboxes')
        );

        if (existingCheckboxes && j.ObjectExpression.check(existingCheckboxes.value)) {
          existingCheckboxes.value.properties.push(
            j.property('init', j.identifier('template'), templateValue)
          );
        } else {
          const checkboxesObj = j.objectExpression([
            j.property('init', j.identifier('template'), templateValue)
          ]);
          arg.properties.splice(propIndex, 0,
            j.property('init', j.identifier('checkboxes'), checkboxesObj)
          );
        }

        arg.properties.splice(
          arg.properties.indexOf(prop),
          1
        );
        changed = true;
      });
    });

  return changed;
}

module.exports = {
  transformCheckboxTemplate,
};