TripSit_Suite/node_modules/css-loader/dist/plugins/postcss-import-parser.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _postcssValueParser = _interopRequireDefault(require("postcss-value-parser"));

var _utils = require("../utils");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function visitor(result, parsedResults, node, key) {
  // Convert only top-level @import
  if (node.parent.type !== 'root') {
    return;
  } // Nodes do not exists - `@import url('http://') :root {}`


  if (node.nodes) {
    result.warn("It looks like you didn't end your @import statement correctly. Child nodes are attached to it.", {
      node
    });
    return;
  }

  const {
    nodes: paramsNodes
  } = (0, _postcssValueParser.default)(node[key]); // No nodes - `@import ;`
  // Invalid type - `@import foo-bar;`

  if (paramsNodes.length === 0 || paramsNodes[0].type !== 'string' && paramsNodes[0].type !== 'function') {
    result.warn(`Unable to find uri in "${node.toString()}"`, {
      node
    });
    return;
  }

  let isStringValue;
  let url;

  if (paramsNodes[0].type === 'string') {
    isStringValue = true;
    url = paramsNodes[0].value;
  } else {
    // Invalid function - `@import nourl(test.css);`
    if (paramsNodes[0].value.toLowerCase() !== 'url') {
      result.warn(`Unable to find uri in "${node.toString()}"`, {
        node
      });
      return;
    }

    isStringValue = paramsNodes[0].nodes.length !== 0 && paramsNodes[0].nodes[0].type === 'string';
    url = isStringValue ? paramsNodes[0].nodes[0].value : _postcssValueParser.default.stringify(paramsNodes[0].nodes);
  } // Empty url - `@import "";` or `@import url();`


  if (url.trim().length === 0) {
    result.warn(`Unable to find uri in "${node.toString()}"`, {
      node
    });
    return;
  }

  parsedResults.push({
    node,
    url,
    isStringValue,
    mediaNodes: paramsNodes.slice(1)
  });
}

const plugin = (options = {}) => {
  return {
    postcssPlugin: 'postcss-import-parser',

    prepare(result) {
      const parsedResults = [];
      return {
        AtRule: {
          import(atRule) {
            visitor(result, parsedResults, atRule, 'params');
          }

        },

        async OnceExit() {
          if (parsedResults.length === 0) {
            return;
          }

          const imports = new Map();
          const tasks = [];

          for (const parsedResult of parsedResults) {
            const {
              node,
              url,
              isStringValue,
              mediaNodes
            } = parsedResult;
            let normalizedUrl = url;
            let prefix = '';
            const isRequestable = (0, _utils.isUrlRequestable)(normalizedUrl);

            if (isRequestable) {
              const queryParts = normalizedUrl.split('!');

              if (queryParts.length > 1) {
                normalizedUrl = queryParts.pop();
                prefix = queryParts.join('!');
              }

              normalizedUrl = (0, _utils.normalizeUrl)(normalizedUrl, isStringValue); // Empty url after normalize - `@import '\
              // \
              // \
              // ';

              if (normalizedUrl.trim().length === 0) {
                result.warn(`Unable to find uri in "${node.toString()}"`, {
                  node
                }); // eslint-disable-next-line no-continue

                continue;
              }
            }

            let media;

            if (mediaNodes.length > 0) {
              media = _postcssValueParser.default.stringify(mediaNodes).trim().toLowerCase();
            }

            if (options.filter && !options.filter(normalizedUrl, media)) {
              // eslint-disable-next-line no-continue
              continue;
            }

            node.remove();

            if (isRequestable) {
              const request = (0, _utils.requestify)(normalizedUrl, options.rootContext);
              tasks.push((async () => {
                const {
                  resolver,
                  context
                } = options;
                const resolvedUrl = await (0, _utils.resolveRequests)(resolver, context, [...new Set([request, normalizedUrl])]);
                return {
                  url: resolvedUrl,
                  media,
                  prefix,
                  isRequestable
                };
              })());
            } else {
              tasks.push({
                url,
                media,
                prefix,
                isRequestable
              });
            }
          }

          const results = await Promise.all(tasks);

          for (let index = 0; index <= results.length - 1; index++) {
            const {
              url,
              isRequestable,
              media
            } = results[index];

            if (isRequestable) {
              const {
                prefix
              } = results[index];
              const newUrl = prefix ? `${prefix}!${url}` : url;
              const importKey = newUrl;
              let importName = imports.get(importKey);

              if (!importName) {
                importName = `___CSS_LOADER_AT_RULE_IMPORT_${imports.size}___`;
                imports.set(importKey, importName);
                options.imports.push({
                  importName,
                  url: options.urlHandler(newUrl),
                  index
                });
              }

              options.api.push({
                importName,
                media,
                index
              }); // eslint-disable-next-line no-continue

              continue;
            }

            options.api.push({
              url,
              media,
              index
            });
          }
        }

      };
    }

  };
};

plugin.postcss = true;
var _default = plugin;
exports.default = _default;