index.es.js

import { parse, icon, config, text } from '@fortawesome/fontawesome-svg-core';
import { h, defineComponent, computed, watch } from 'vue';

function ownKeys(e, r) {
  var t = Object.keys(e);
  if (Object.getOwnPropertySymbols) {
    var o = Object.getOwnPropertySymbols(e);
    r && (o = o.filter(function (r) {
      return Object.getOwnPropertyDescriptor(e, r).enumerable;
    })), t.push.apply(t, o);
  }
  return t;
}
function _objectSpread2(e) {
  for (var r = 1; r < arguments.length; r++) {
    var t = null != arguments[r] ? arguments[r] : {};
    r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {
      _defineProperty(e, r, t[r]);
    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {
      Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));
    });
  }
  return e;
}
function _toPrimitive(t, r) {
  if ("object" != typeof t || !t) return t;
  var e = t[Symbol.toPrimitive];
  if (void 0 !== e) {
    var i = e.call(t, r || "default");
    if ("object" != typeof i) return i;
    throw new TypeError("@@toPrimitive must return a primitive value.");
  }
  return ("string" === r ? String : Number)(t);
}
function _toPropertyKey(t) {
  var i = _toPrimitive(t, "string");
  return "symbol" == typeof i ? i : i + "";
}
function _typeof(o) {
  "@babel/helpers - typeof";

  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
    return typeof o;
  } : function (o) {
    return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
  }, _typeof(o);
}
function _defineProperty(obj, key, value) {
  key = _toPropertyKey(key);
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }
  return obj;
}
function _objectWithoutPropertiesLoose(source, excluded) {
  if (source == null) return {};
  var target = {};
  for (var key in source) {
    if (Object.prototype.hasOwnProperty.call(source, key)) {
      if (excluded.indexOf(key) >= 0) continue;
      target[key] = source[key];
    }
  }
  return target;
}
function _objectWithoutProperties(source, excluded) {
  if (source == null) return {};
  var target = _objectWithoutPropertiesLoose(source, excluded);
  var key, i;
  if (Object.getOwnPropertySymbols) {
    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
    for (i = 0; i < sourceSymbolKeys.length; i++) {
      key = sourceSymbolKeys[i];
      if (excluded.indexOf(key) >= 0) continue;
      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
      target[key] = source[key];
    }
  }
  return target;
}
function _toConsumableArray(arr) {
  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
function _arrayWithoutHoles(arr) {
  if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _iterableToArray(iter) {
  if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;
  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
  return arr2;
}
function _nonIterableSpread() {
  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

var humps$1 = {exports: {}};

(function (module) {
(function(global) {

	  var _processKeys = function(convert, obj, options) {
	    if(!_isObject(obj) || _isDate(obj) || _isRegExp(obj) || _isBoolean(obj) || _isFunction(obj)) {
	      return obj;
	    }

	    var output,
	        i = 0,
	        l = 0;

	    if(_isArray(obj)) {
	      output = [];
	      for(l=obj.length; i<l; i++) {
	        output.push(_processKeys(convert, obj[i], options));
	      }
	    }
	    else {
	      output = {};
	      for(var key in obj) {
	        if(Object.prototype.hasOwnProperty.call(obj, key)) {
	          output[convert(key, options)] = _processKeys(convert, obj[key], options);
	        }
	      }
	    }
	    return output;
	  };

	  // String conversion methods

	  var separateWords = function(string, options) {
	    options = options || {};
	    var separator = options.separator || '_';
	    var split = options.split || /(?=[A-Z])/;

	    return string.split(split).join(separator);
	  };

	  var camelize = function(string) {
	    if (_isNumerical(string)) {
	      return string;
	    }
	    string = string.replace(/[\-_\s]+(.)?/g, function(match, chr) {
	      return chr ? chr.toUpperCase() : '';
	    });
	    // Ensure 1st char is always lowercase
	    return string.substr(0, 1).toLowerCase() + string.substr(1);
	  };

	  var pascalize = function(string) {
	    var camelized = camelize(string);
	    // Ensure 1st char is always uppercase
	    return camelized.substr(0, 1).toUpperCase() + camelized.substr(1);
	  };

	  var decamelize = function(string, options) {
	    return separateWords(string, options).toLowerCase();
	  };

	  // Utilities
	  // Taken from Underscore.js

	  var toString = Object.prototype.toString;

	  var _isFunction = function(obj) {
	    return typeof(obj) === 'function';
	  };
	  var _isObject = function(obj) {
	    return obj === Object(obj);
	  };
	  var _isArray = function(obj) {
	    return toString.call(obj) == '[object Array]';
	  };
	  var _isDate = function(obj) {
	    return toString.call(obj) == '[object Date]';
	  };
	  var _isRegExp = function(obj) {
	    return toString.call(obj) == '[object RegExp]';
	  };
	  var _isBoolean = function(obj) {
	    return toString.call(obj) == '[object Boolean]';
	  };

	  // Performant way to determine if obj coerces to a number
	  var _isNumerical = function(obj) {
	    obj = obj - 0;
	    return obj === obj;
	  };

	  // Sets up function which handles processing keys
	  // allowing the convert function to be modified by a callback
	  var _processor = function(convert, options) {
	    var callback = options && 'process' in options ? options.process : options;

	    if(typeof(callback) !== 'function') {
	      return convert;
	    }

	    return function(string, options) {
	      return callback(string, convert, options);
	    }
	  };

	  var humps = {
	    camelize: camelize,
	    decamelize: decamelize,
	    pascalize: pascalize,
	    depascalize: decamelize,
	    camelizeKeys: function(object, options) {
	      return _processKeys(_processor(camelize, options), object);
	    },
	    decamelizeKeys: function(object, options) {
	      return _processKeys(_processor(decamelize, options), object, options);
	    },
	    pascalizeKeys: function(object, options) {
	      return _processKeys(_processor(pascalize, options), object);
	    },
	    depascalizeKeys: function () {
	      return this.decamelizeKeys.apply(this, arguments);
	    }
	  };

	  if (module.exports) {
	    module.exports = humps;
	  } else {
	    global.humps = humps;
	  }

	})(commonjsGlobal);
} (humps$1));

var humps = humps$1.exports;

var _excluded = ["class", "style"];

/**
 * Converts a CSS style into a plain Javascript object.
 * @param {String} style The style to converts into a plain Javascript object.
 * @returns {Object}
 */
function styleToObject(style) {
  return style.split(';').map(function (s) {
    return s.trim();
  }).filter(function (s) {
    return s;
  }).reduce(function (output, pair) {
    var idx = pair.indexOf(':');
    var prop = humps.camelize(pair.slice(0, idx));
    var value = pair.slice(idx + 1).trim();
    output[prop] = value;
    return output;
  }, {});
}

/**
 * Converts a CSS class list into a plain Javascript object.
 * @param {Array<String>} classes The class list to convert.
 * @returns {Object}
 */
function classToObject(classes) {
  return classes.split(/\s+/).reduce(function (output, className) {
    output[className] = true;
    return output;
  }, {});
}

/**
 * Converts a FontAwesome abstract element of an icon into a Vue VNode.
 * @param {AbstractElement | String} abstractElement The element to convert.
 * @param {Object} props The user-defined props.
 * @param {Object} attrs The user-defined native HTML attributes.
 * @returns {VNode}
 */
function convert(abstractElement) {
  var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  var attrs = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  // If the abstract element is a string, we'll just return a string render function
  if (typeof abstractElement === 'string') {
    return abstractElement;
  }

  // Converting abstract element children into Vue VNodes
  var children = (abstractElement.children || []).map(function (child) {
    return convert(child);
  });

  // Converting abstract element attributes into valid Vue format
  var mixins = Object.keys(abstractElement.attributes || {}).reduce(function (mixins, key) {
    var value = abstractElement.attributes[key];
    switch (key) {
      case 'class':
        mixins.class = classToObject(value);
        break;
      case 'style':
        mixins.style = styleToObject(value);
        break;
      default:
        mixins.attrs[key] = value;
    }
    return mixins;
  }, {
    attrs: {},
    class: {},
    style: {}
  });

  // Now, we'll return the VNode
  attrs.class;
    var _attrs$style = attrs.style,
    aStyle = _attrs$style === void 0 ? {} : _attrs$style,
    otherAttrs = _objectWithoutProperties(attrs, _excluded);
  return h(abstractElement.tag, _objectSpread2(_objectSpread2(_objectSpread2({}, props), {}, {
    class: mixins.class,
    style: _objectSpread2(_objectSpread2({}, mixins.style), aStyle)
  }, mixins.attrs), otherAttrs), children);
}

var PRODUCTION = false;
try {
  PRODUCTION = process.env.NODE_ENV === 'production';
} catch (e) {}
function log () {
  if (!PRODUCTION && console && typeof console.error === 'function') {
    var _console;
    (_console = console).error.apply(_console, arguments);
  }
}

function objectWithKey(key, value) {
  return Array.isArray(value) && value.length > 0 || !Array.isArray(value) && value ? _defineProperty({}, key, value) : {};
}
function classList(props) {
  var _classes;
  var classes = (_classes = {
    'fa-spin': props.spin,
    'fa-pulse': props.pulse,
    'fa-fw': props.fixedWidth,
    'fa-border': props.border,
    'fa-li': props.listItem,
    'fa-inverse': props.inverse,
    'fa-flip': props.flip === true,
    'fa-flip-horizontal': props.flip === 'horizontal' || props.flip === 'both',
    'fa-flip-vertical': props.flip === 'vertical' || props.flip === 'both'
  }, _defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_classes, "fa-".concat(props.size), props.size !== null), "fa-rotate-".concat(props.rotation), props.rotation !== null), "fa-pull-".concat(props.pull), props.pull !== null), 'fa-swap-opacity', props.swapOpacity), 'fa-bounce', props.bounce), 'fa-shake', props.shake), 'fa-beat', props.beat), 'fa-fade', props.fade), 'fa-beat-fade', props.beatFade), 'fa-flash', props.flash), _defineProperty(_defineProperty(_classes, 'fa-spin-pulse', props.spinPulse), 'fa-spin-reverse', props.spinReverse));
  return Object.keys(classes).map(function (key) {
    return classes[key] ? key : null;
  }).filter(function (key) {
    return key;
  });
}

function normalizeIconArgs(icon) {
  if (icon && _typeof(icon) === 'object' && icon.prefix && icon.iconName && icon.icon) {
    return icon;
  }
  if (parse.icon) {
    return parse.icon(icon);
  }
  if (icon === null) {
    return null;
  }
  if (_typeof(icon) === 'object' && icon.prefix && icon.iconName) {
    return icon;
  }
  if (Array.isArray(icon) && icon.length === 2) {
    return {
      prefix: icon[0],
      iconName: icon[1]
    };
  }
  if (typeof icon === 'string') {
    return {
      prefix: 'fas',
      iconName: icon
    };
  }
}
var FontAwesomeIcon = defineComponent({
  name: 'FontAwesomeIcon',
  props: {
    border: {
      type: Boolean,
      default: false
    },
    fixedWidth: {
      type: Boolean,
      default: false
    },
    flip: {
      type: [Boolean, String],
      default: false,
      validator: function validator(value) {
        return [true, false, 'horizontal', 'vertical', 'both'].indexOf(value) > -1;
      }
    },
    icon: {
      type: [Object, Array, String],
      required: true
    },
    mask: {
      type: [Object, Array, String],
      default: null
    },
    maskId: {
      type: String,
      default: null
    },
    listItem: {
      type: Boolean,
      default: false
    },
    pull: {
      type: String,
      default: null,
      validator: function validator(value) {
        return ['right', 'left'].indexOf(value) > -1;
      }
    },
    pulse: {
      type: Boolean,
      default: false
    },
    rotation: {
      type: [String, Number],
      default: null,
      validator: function validator(value) {
        return [90, 180, 270].indexOf(Number.parseInt(value, 10)) > -1;
      }
    },
    swapOpacity: {
      type: Boolean,
      default: false
    },
    size: {
      type: String,
      default: null,
      validator: function validator(value) {
        return ['2xs', 'xs', 'sm', 'lg', 'xl', '2xl', '1x', '2x', '3x', '4x', '5x', '6x', '7x', '8x', '9x', '10x'].indexOf(value) > -1;
      }
    },
    spin: {
      type: Boolean,
      default: false
    },
    transform: {
      type: [String, Object],
      default: null
    },
    symbol: {
      type: [Boolean, String],
      default: false
    },
    title: {
      type: String,
      default: null
    },
    titleId: {
      type: String,
      default: null
    },
    inverse: {
      type: Boolean,
      default: false
    },
    bounce: {
      type: Boolean,
      default: false
    },
    shake: {
      type: Boolean,
      default: false
    },
    beat: {
      type: Boolean,
      default: false
    },
    fade: {
      type: Boolean,
      default: false
    },
    beatFade: {
      type: Boolean,
      default: false
    },
    flash: {
      type: Boolean,
      default: false
    },
    spinPulse: {
      type: Boolean,
      default: false
    },
    spinReverse: {
      type: Boolean,
      default: false
    }
  },
  setup: function setup(props, _ref) {
    var attrs = _ref.attrs;
    var icon$1 = computed(function () {
      return normalizeIconArgs(props.icon);
    });
    var classes = computed(function () {
      return objectWithKey('classes', classList(props));
    });
    var transform = computed(function () {
      return objectWithKey('transform', typeof props.transform === 'string' ? parse.transform(props.transform) : props.transform);
    });
    var mask = computed(function () {
      return objectWithKey('mask', normalizeIconArgs(props.mask));
    });
    var renderedIcon = computed(function () {
      return icon(icon$1.value, _objectSpread2(_objectSpread2(_objectSpread2(_objectSpread2({}, classes.value), transform.value), mask.value), {}, {
        symbol: props.symbol,
        title: props.title,
        titleId: props.titleId,
        maskId: props.maskId
      }));
    });
    watch(renderedIcon, function (value) {
      if (!value) {
        return log('Could not find one or more icon(s)', icon$1.value, mask.value);
      }
    }, {
      immediate: true
    });
    var vnode = computed(function () {
      return renderedIcon.value ? convert(renderedIcon.value.abstract[0], {}, attrs) : null;
    });
    return function () {
      return vnode.value;
    };
  }
});

var FontAwesomeLayers = defineComponent({
  name: 'FontAwesomeLayers',
  props: {
    fixedWidth: {
      type: Boolean,
      default: false
    }
  },
  setup: function setup(props, _ref) {
    var slots = _ref.slots;
    var familyPrefix = config.familyPrefix;
    var className = computed(function () {
      return ["".concat(familyPrefix, "-layers")].concat(_toConsumableArray(props.fixedWidth ? ["".concat(familyPrefix, "-fw")] : []));
    });
    return function () {
      return h('div', {
        class: className.value
      }, slots.default ? slots.default() : []);
    };
  }
});

var FontAwesomeLayersText = defineComponent({
  name: 'FontAwesomeLayersText',
  props: {
    value: {
      type: [String, Number],
      default: ''
    },
    transform: {
      type: [String, Object],
      default: null
    },
    counter: {
      type: Boolean,
      default: false
    },
    position: {
      type: String,
      default: null,
      validator: function validator(value) {
        return ['bottom-left', 'bottom-right', 'top-left', 'top-right'].indexOf(value) > -1;
      }
    }
  },
  setup: function setup(props, _ref) {
    var attrs = _ref.attrs;
    var familyPrefix = config.familyPrefix;
    var classes = computed(function () {
      return objectWithKey('classes', [].concat(_toConsumableArray(props.counter ? ["".concat(familyPrefix, "-layers-counter")] : []), _toConsumableArray(props.position ? ["".concat(familyPrefix, "-layers-").concat(props.position)] : [])));
    });
    var transform = computed(function () {
      return objectWithKey('transform', typeof props.transform === 'string' ? parse.transform(props.transform) : props.transform);
    });
    var abstractElement = computed(function () {
      var _text = text(props.value.toString(), _objectSpread2(_objectSpread2({}, transform.value), classes.value)),
        abstract = _text.abstract;
      if (props.counter) {
        abstract[0].attributes.class = abstract[0].attributes.class.replace('fa-layers-text', '');
      }
      return abstract[0];
    });
    var vnode = computed(function () {
      return convert(abstractElement.value, {}, attrs);
    });
    return function () {
      return vnode.value;
    };
  }
});

export { FontAwesomeIcon, FontAwesomeLayers, FontAwesomeLayersText };