minista-shared-head/dist/node/utils.js

## About

"use strict";
export function transformAttrs(attrs) {
  const attrsArray = Object.entries(attrs);
  if (!attrsArray.length) {
    return "";
  }
  return attrsArray.map(([key, value]) => `${key}="${value}"`).join(" ");
}
export function checkTagsCharset(tags) {
  if (!tags.length) {
    return false;
  }
  let hasCharset = false;
  tags.map((item) => {
    if (item.type === "meta" && "charset" in item.props) {
      hasCharset = true;
    }
  });
  return hasCharset;
}
export function checkTagsViewport(tags) {
  if (!tags.length) {
    return false;
  }
  let hasViewport = false;
  tags.map((item) => {
    if (item.type === "meta" && item.props?.name === "viewport") {
      hasViewport = true;
    }
  });
  return hasViewport;
}
export function filterKeyTags(tags) {
  if (!tags.length) {
    return [];
  }
  let count = 0;
  let uniqueTags = {};
  tags.map((item) => {
    if (item.key) {
      uniqueTags[item.key] = item;
    } else {
      count += 1;
      uniqueTags[count] = item;
    }
  });
  return Object.values(uniqueTags);
}
export function transformTag(tag) {
  const selfClosingTags = ["meta", "link"];
  const attr = Object.entries(tag.props).filter(([key]) => key !== "children" && key !== "dangerouslySetInnerHTML").map(([key, value]) => `${key}="${value}"`).join(" ");
  if (selfClosingTags.includes(tag.type.toString())) {
    return `<${tag.type}${attr && " " + attr} />`;
  }
  const startTag = `<${tag.type}${attr && " " + attr}>`;
  const innerHTML = tag.props.dangerouslySetInnerHTML ? tag.props.dangerouslySetInnerHTML.__html : "";
  const children = innerHTML ? innerHTML : tag.props.children;
  const endTag = `</${tag.type}>`;
  return `${startTag}${children}${endTag}`;
}
export function transformTags(tags) {
  if (!tags.length) {
    return "";
  }
  return tags.map((tag) => transformTag(tag)).join("");
}