Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/clinic.corals.io/node_modules/svgo/plugins/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

'use strict';

var DEFAULT_SEPARATOR = ':';

exports.type = 'perItem';

exports.active = false;

exports.description = 'removes specified attributes';

exports.params = {
  elemSeparator: DEFAULT_SEPARATOR,
  preserveCurrentColor: false,
  attrs: [],
};

/**
 * Remove attributes
 *
 * @param elemSeparator
 *   format: string
 *
 * @param preserveCurrentColor
 *   format: boolean
 *
 * @param attrs:
 *
 *   format: [ element* : attribute* : value* ]
 *
 *   element   : regexp (wrapped into ^...$), single * or omitted > all elements (must be present when value is used)
 *   attribute : regexp (wrapped into ^...$)
 *   value     : regexp (wrapped into ^...$), single * or omitted > all values
 *
 *   examples:
 *
 *     > basic: remove fill attribute
 *     ---
 *     removeAttrs:
 *       attrs: 'fill'
 *
 *     > remove fill attribute on path element
 *     ---
 *       attrs: 'path:fill'
 *
 *     > remove fill attribute on path element where value is none
 *     ---
 *       attrs: 'path:fill:none'
 *
 *
 *     > remove all fill and stroke attribute
 *     ---
 *       attrs:
 *         - 'fill'
 *         - 'stroke'
 *
 *     [is same as]
 *
 *       attrs: '(fill|stroke)'
 *
 *     [is same as]
 *
 *       attrs: '*:(fill|stroke)'
 *
 *     [is same as]
 *
 *       attrs: '.*:(fill|stroke)'
 *
 *     [is same as]
 *
 *       attrs: '.*:(fill|stroke):.*'
 *
 *
 *     > remove all stroke related attributes
 *     ----
 *     attrs: 'stroke.*'
 *
 *
 * @param {Object} item current iteration item
 * @param {Object} params plugin params
 * @return {Boolean} if false, item will be filtered out
 *
 * @author Benny Schudel
 */
exports.fn = function (item, params) {
  // wrap into an array if params is not
  if (!Array.isArray(params.attrs)) {
    params.attrs = [params.attrs];
  }

  if (item.type === 'element') {
    var elemSeparator =
      typeof params.elemSeparator == 'string'
        ? params.elemSeparator
        : DEFAULT_SEPARATOR;
    var preserveCurrentColor =
      typeof params.preserveCurrentColor == 'boolean'
        ? params.preserveCurrentColor
        : false;

    // prepare patterns
    var patterns = params.attrs.map(function (pattern) {
      // if no element separators (:), assume it's attribute name, and apply to all elements *regardless of value*
      if (pattern.indexOf(elemSeparator) === -1) {
        pattern = ['.*', elemSeparator, pattern, elemSeparator, '.*'].join('');

        // if only 1 separator, assume it's element and attribute name, and apply regardless of attribute value
      } else if (pattern.split(elemSeparator).length < 3) {
        pattern = [pattern, elemSeparator, '.*'].join('');
      }

      // create regexps for element, attribute name, and attribute value
      return pattern.split(elemSeparator).map(function (value) {
        // adjust single * to match anything
        if (value === '*') {
          value = '.*';
        }

        return new RegExp(['^', value, '$'].join(''), 'i');
      });
    });

    // loop patterns
    patterns.forEach(function (pattern) {
      // matches element
      if (pattern[0].test(item.name)) {
        // loop attributes
        for (const [name, value] of Object.entries(item.attributes)) {
          var isFillCurrentColor =
            preserveCurrentColor && name == 'fill' && value == 'currentColor';
          var isStrokeCurrentColor =
            preserveCurrentColor && name == 'stroke' && value == 'currentColor';

          if (!(isFillCurrentColor || isStrokeCurrentColor)) {
            // matches attribute name
            if (pattern[1].test(name)) {
              // matches attribute value
              if (pattern[2].test(value)) {
                delete item.attributes[name];
              }
            }
          }
        }
      }
    });
  }
};