Function loadScriptsHelper

src/utils/scripts.js:75–185

(scripts, index)

     * @param {number} index current script to load
     */
    const loadScriptsHelper = (scripts, index) => {
        if (index >= scripts.length)
            return;

        const currScriptInfo = _allScriptTags[index];

        /**
         * Skip script if it was already executed
         */
        if (currScriptInfo._executed)
            return loadScriptsHelper(scripts, index+1);

        const currScript = currScriptInfo._script;
        const currScriptCategory = currScriptInfo._categoryName;
        const currScriptService = currScriptInfo._serviceName;
        const categoryAccepted = elContains(acceptedCategories, currScriptCategory);
        const serviceAccepted = currScriptService
            ? elContains(_acceptedServices[currScriptCategory], currScriptService)
            : false;

        const categoryWasJustEnabled = () => !currScriptService
            && !currScriptInfo._runOnDisable
            && categoryAccepted;

        const serviceWasJustEnabled = () => currScriptService
            && !currScriptInfo._runOnDisable
            && serviceAccepted;

        const categoryWasJustDisabled = () => !currScriptService
            && currScriptInfo._runOnDisable
            && !categoryAccepted
            && elContains(_lastChangedCategoryNames, currScriptCategory);

        const serviceWasJustDisabled = () => currScriptService
            && currScriptInfo._runOnDisable
            && !serviceAccepted
            && elContains(_lastChangedServices[currScriptCategory] || [], currScriptService);

        const shouldRunScript =
            categoryWasJustEnabled()
            || categoryWasJustDisabled()
            || serviceWasJustEnabled()
            || serviceWasJustDisabled();

        if (shouldRunScript) {
            currScriptInfo._executed = true;
            const dataType = getAttribute(currScript, 'type', true);

            removeAttribute(currScript, 'type', !!dataType);
            removeAttribute(currScript, SCRIPT_TAG_SELECTOR);

            // Get current script data-src (if there is one)
            let src = getAttribute(currScript, 'src', true);

            // Some scripts (like ga) might throw warning if data-src is present
            src && removeAttribute(currScript, 'src', true);

            /**