Removed GopherJS, basic frontend completed, need backend changes for

torrent storage
This commit is contained in:
2017-11-30 18:12:11 -05:00
parent 67fdef16b1
commit e98ad2cc88
69321 changed files with 5498914 additions and 337 deletions

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = elementType;
function resolveMemberExpressions() {
var object = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var property = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (object.type === 'JSXMemberExpression') {
return resolveMemberExpressions(object.object, object.property) + '.' + property.name;
}
return object.name + '.' + property.name;
}
/**
* Returns the tagName associated with a JSXElement.
*/
function elementType() {
var node = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var name = node.name;
if (!name) {
throw new Error('The argument provided is not a JSXElement node.');
}
if (name.type === 'JSXMemberExpression') {
var _name$object = name.object,
object = _name$object === undefined ? {} : _name$object,
_name$property = name.property,
property = _name$property === undefined ? {} : _name$property;
return resolveMemberExpressions(object, property);
} else if (name.type === 'JSXNamespacedName') {
return name.namespace.name + ':' + name.name.name;
}
return node.name.name;
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
/**
* Common event handlers for JSX element event binding.
*/
var eventHandlersByType = {
clipboard: ['onCopy', 'onCut', 'onPaste'],
composition: ['onCompositionEnd', 'onCompositionStart', 'onCompositionUpdate'],
keyboard: ['onKeyDown', 'onKeyPress', 'onKeyUp'],
focus: ['onFocus', 'onBlur'],
form: ['onChange', 'onInput', 'onSubmit'],
mouse: ['onClick', 'onContextMenu', 'onDblClick', 'onDoubleClick', 'onDrag', 'onDragEnd', 'onDragEnter', 'onDragExit', 'onDragLeave', 'onDragOver', 'onDragStart', 'onDrop', 'onMouseDown', 'onMouseEnter', 'onMouseLeave', 'onMouseMove', 'onMouseOut', 'onMouseOver', 'onMouseUp'],
selection: ['onSelect'],
touch: ['onTouchCancel', 'onTouchEnd', 'onTouchMove', 'onTouchStart'],
ui: ['onScroll'],
wheel: ['onWheel'],
media: ['onAbort', 'onCanPlay', 'onCanPlayThrough', 'onDurationChange', 'onEmptied', 'onEncrypted', 'onEnded', 'onError', 'onLoadedData', 'onLoadedMetadata', 'onLoadStart', 'onPause', 'onPlay', 'onPlaying', 'onProgress', 'onRateChange', 'onSeeked', 'onSeeking', 'onStalled', 'onSuspend', 'onTimeUpdate', 'onVolumeChange', 'onWaiting'],
image: ['onLoad', 'onError'],
animation: ['onAnimationStart', 'onAnimationEnd', 'onAnimationIteration'],
transition: ['onTransitionEnd']
};
var eventHandlers = Object.keys(eventHandlersByType).reduce(function (accumulator, type) {
return accumulator.concat(eventHandlersByType[type]);
}, []);
exports.default = eventHandlers;
exports.eventHandlersByType = eventHandlersByType;

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getProp;
var _propName = require('./propName');
var _propName2 = _interopRequireDefault(_propName);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var DEFAULT_OPTIONS = {
ignoreCase: true
};
/**
* Returns the JSXAttribute itself or undefined, indicating the prop
* is not present on the JSXOpeningElement.
*
*/
function getProp() {
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var prop = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
var propToFind = options.ignoreCase ? prop.toUpperCase() : prop;
return props.find(function (attribute) {
// If the props contain a spread prop, then skip.
if (attribute.type === 'JSXSpreadAttribute') {
return false;
}
var currentProp = options.ignoreCase ? (0, _propName2.default)(attribute).toUpperCase() : (0, _propName2.default)(attribute);
return propToFind === currentProp;
});
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getPropValue;
exports.getLiteralPropValue = getLiteralPropValue;
var _values = require('./values');
var _values2 = _interopRequireDefault(_values);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var extractValue = function extractValue(attribute, extractor) {
if (attribute && attribute.type === 'JSXAttribute') {
if (attribute.value === null) {
// Null valued attributes imply truthiness.
// For example: <div aria-hidden />
// See: https://facebook.github.io/react/docs/jsx-in-depth.html#boolean-attributes
return true;
}
return extractor(attribute.value);
}
return undefined;
};
/**
* Returns the value of a given attribute.
* Different types of attributes have their associated
* values in different properties on the object.
*
* This function should return the most *closely* associated
* value with the intention of the JSX.
*
* @param attribute - The JSXAttribute collected by AST parser.
*/
function getPropValue(attribute) {
return extractValue(attribute, _values2.default);
}
/**
* Returns the value of a given attribute.
* Different types of attributes have their associated
* values in different properties on the object.
*
* This function should return a value only if we can extract
* a literal value from its attribute (i.e. values that have generic
* types in JavaScript - strings, numbers, booleans, etc.)
*
* @param attribute - The JSXAttribute collected by AST parser.
*/
function getLiteralPropValue(attribute) {
return extractValue(attribute, _values.getLiteralValue);
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = hasProp;
exports.hasAnyProp = hasAnyProp;
exports.hasEveryProp = hasEveryProp;
var _propName = require('./propName');
var _propName2 = _interopRequireDefault(_propName);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var DEFAULT_OPTIONS = {
spreadStrict: true,
ignoreCase: true
};
/**
* Returns boolean indicating whether an prop exists on the props
* property of a JSX element node.
*/
function hasProp() {
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var prop = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
var propToCheck = options.ignoreCase ? prop.toUpperCase() : prop;
return props.some(function (attribute) {
// If the props contain a spread prop, then refer to strict param.
if (attribute.type === 'JSXSpreadAttribute') {
return !options.spreadStrict;
}
var currentProp = options.ignoreCase ? (0, _propName2.default)(attribute).toUpperCase() : (0, _propName2.default)(attribute);
return propToCheck === currentProp;
});
}
/**
* Given the props on a node and a list of props to check, this returns a boolean
* indicating if any of them exist on the node.
*/
function hasAnyProp() {
var nodeProps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
var propsToCheck = typeof props === 'string' ? props.split(' ') : props;
return propsToCheck.some(function (prop) {
return hasProp(nodeProps, prop, options);
});
}
/**
* Given the props on a node and a list of props to check, this returns a boolean
* indicating if all of them exist on the node
*/
function hasEveryProp() {
var nodeProps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
var propsToCheck = typeof props === 'string' ? props.split(' ') : props;
return propsToCheck.every(function (prop) {
return hasProp(nodeProps, prop, options);
});
}

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'use strict';
var _hasProp = require('./hasProp');
var _hasProp2 = _interopRequireDefault(_hasProp);
var _elementType = require('./elementType');
var _elementType2 = _interopRequireDefault(_elementType);
var _eventHandlers = require('./eventHandlers');
var _eventHandlers2 = _interopRequireDefault(_eventHandlers);
var _getProp = require('./getProp');
var _getProp2 = _interopRequireDefault(_getProp);
var _getPropValue = require('./getPropValue');
var _getPropValue2 = _interopRequireDefault(_getPropValue);
var _propName = require('./propName');
var _propName2 = _interopRequireDefault(_propName);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
module.exports = {
hasProp: _hasProp2.default,
hasAnyProp: _hasProp.hasAnyProp,
hasEveryProp: _hasProp.hasEveryProp,
elementType: _elementType2.default,
eventHandlers: _eventHandlers2.default,
eventHandlersByType: _eventHandlers.eventHandlersByType,
getProp: _getProp2.default,
getPropValue: _getPropValue2.default,
getLiteralPropValue: _getPropValue.getLiteralPropValue,
propName: _propName2.default
};

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = propName;
/**
* Returns the name of the prop given the JSXAttribute object.
*/
function propName() {
var prop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
if (!prop.type || prop.type !== 'JSXAttribute') {
throw new Error('The prop must be a JSXAttribute collected by the AST parser.');
}
switch (prop.name.type) {
case 'JSXIdentifier':
return prop.name.name;
case 'JSXNamespacedName':
return prop.name.namespace.name + ':' + prop.name.name.name;
default:
return undefined;
}
}

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromJSXElement;
/**
* Extractor function for a JSXElement type value node.
*
* Returns self-closing element with correct name.
*/
function extractValueFromJSXElement(value) {
return "<" + value.openingElement.name.name + " />";
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromLiteral;
/**
* Extractor function for a Literal type value node.
*
* @param - value - AST Value object with type `Literal`
* @returns { String|Boolean } - The extracted value converted to correct type.
*/
function extractValueFromLiteral(value) {
var extractedValue = value.value;
var normalizedStringValue = typeof extractedValue === 'string' && extractedValue.toLowerCase();
if (normalizedStringValue === 'true') {
return true;
} else if (normalizedStringValue === 'false') {
return false;
}
return extractedValue;
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromArrayExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for an ArrayExpression type value node.
* An array expression is an expression with [] syntax.
*
* @returns - An array of the extracted elements.
*/
function extractValueFromArrayExpression(value) {
return value.elements.map(function (element) {
return (0, _index2.default)(element);
});
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromBinaryExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a BinaryExpression type value node.
* A binary expression has a left and right side separated by an operator
* such as `a + b`.
*
* @param - value - AST Value object with type `BinaryExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromBinaryExpression(value) {
var operator = value.operator,
left = value.left,
right = value.right;
var leftVal = (0, _index2.default)(left);
var rightVal = (0, _index2.default)(right);
switch (operator) {
case '==':
return leftVal == rightVal; // eslint-disable-line
case '!=':
return leftVal != rightVal; // eslint-disable-line
case '===':
return leftVal === rightVal;
case '!==':
return leftVal !== rightVal;
case '<':
return leftVal < rightVal;
case '<=':
return leftVal <= rightVal;
case '>':
return leftVal > rightVal;
case '>=':
return leftVal >= rightVal;
case '<<':
return leftVal << rightVal; // eslint-disable-line no-bitwise
case '>>':
return leftVal >> rightVal; // eslint-disable-line no-bitwise
case '>>>':
return leftVal >>> rightVal; // eslint-disable-line no-bitwise
case '+':
return leftVal + rightVal;
case '-':
return leftVal - rightVal;
case '*':
return leftVal * rightVal;
case '/':
return leftVal / rightVal;
case '%':
return leftVal % rightVal;
case '|':
return leftVal | rightVal; // eslint-disable-line no-bitwise
case '^':
return leftVal ^ rightVal; // eslint-disable-line no-bitwise
case '&':
return leftVal & rightVal; // eslint-disable-line no-bitwise
case 'in':
try {
return leftVal in rightVal;
} catch (err) {
return false;
}
case 'instanceof':
if (typeof rightVal !== 'function') {
return false;
}
return leftVal instanceof rightVal;
default:
return undefined;
}
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromCallExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a CallExpression type value node.
* A call expression looks like `bar()`
* This will return `bar` as the value to indicate its existence,
* since we can not execute the function bar in a static environment.
*
* @param - value - AST Value object with type `CallExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromCallExpression(value) {
return (0, _index2.default)(value.callee);
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromConditionalExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a ConditionalExpression type value node.
*
* @param - value - AST Value object with type `ConditionalExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromConditionalExpression(value) {
var test = value.test,
alternate = value.alternate,
consequent = value.consequent;
return (0, _index2.default)(test) ? (0, _index2.default)(consequent) : (0, _index2.default)(alternate);
}

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromFunctionExpression;
/**
* Extractor function for a FunctionExpression type value node.
* Statically, we can't execute the given function, so just return a function
* to indicate that the value is present.
*
* @param - value - AST Value object with type `FunctionExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromFunctionExpression(value) {
return function () {
return value;
};
}

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromIdentifier;
var JS_RESERVED = {
Array: Array,
Date: Date,
Infinity: Infinity,
Math: Math,
Number: Number,
Object: Object,
String: String,
undefined: undefined
};
/**
* Extractor function for a Identifier type value node.
* An Identifier is usually a reference to a variable.
* Just return variable name to determine its existence.
*
* @param - value - AST Value object with type `Identifier`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromIdentifier(value) {
var name = value.name;
if (Object.hasOwnProperty.call(JS_RESERVED, name)) {
return JS_RESERVED[name];
}
return name;
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromLogicalExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a LogicalExpression type value node.
* A logical expression is `a && b` or `a || b`, so we evaluate both sides
* and return the extracted value of the expression.
*
* @param - value - AST Value object with type `LogicalExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromLogicalExpression(value) {
var operator = value.operator,
left = value.left,
right = value.right;
var leftVal = (0, _index2.default)(left);
var rightVal = (0, _index2.default)(right);
return operator === '&&' ? leftVal && rightVal : leftVal || rightVal;
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromMemberExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a MemberExpression type value node.
* A member expression is accessing a property on an object `obj.property`.
*
* @param - value - AST Value object with type `MemberExpression`
* @returns - The extracted value converted to correct type
* and maintaing `obj.property` convention.
*/
function extractValueFromMemberExpression(value) {
return (0, _index2.default)(value.object) + '.' + (0, _index2.default)(value.property);
}

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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromNewExpression;
/**
* Extractor function for a NewExpression type value node.
* A new expression instantiates an object with `new` keyword.
*
* @returns - an empty object.
*/
function extractValueFromNewExpression() {
return new Object(); // eslint-disable-line
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromObjectExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for an ObjectExpression type value node.
* An object expression is using {}.
*
* @returns - a representation of the object
*/
function extractValueFromObjectExpression(value) {
return value.properties.reduce(function (obj, property) {
var object = Object.assign({}, obj);
object[(0, _index2.default)(property.key)] = (0, _index2.default)(property.value);
return object;
}, {});
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromTaggedTemplateExpression;
var _TemplateLiteral = require('./TemplateLiteral');
var _TemplateLiteral2 = _interopRequireDefault(_TemplateLiteral);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Returns the string value of a tagged template literal object.
* Redirects the bulk of the work to `TemplateLiteral`.
*/
function extractValueFromTaggedTemplateExpression(value) {
return (0, _TemplateLiteral2.default)(value.quasi);
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromTemplateLiteral;
/**
* Returns the string value of a template literal object.
* Tries to build it as best as it can based on the passed
* prop. For instance `This is a ${prop}` will return 'This is a {prop}'.
*
* If the template literal builds to undefined (`${undefined}`), then
* this should return "".
*/
function extractValueFromTemplateLiteral(value) {
var quasis = value.quasis,
expressions = value.expressions;
var partitions = quasis.concat(expressions);
return partitions.sort(function (a, b) {
return a.start - b.start;
}).reduce(function (raw, part) {
var type = part.type;
if (type === 'TemplateElement') {
return raw + part.value.raw;
} else if (type === 'Identifier') {
return part.name === 'undefined' ? raw : raw + '{' + part.name + '}';
} else if (type.indexOf('Expression') > -1) {
return raw + '{' + type + '}';
}
return raw;
}, '');
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromThisExpression;
/**
* Extractor function for a ThisExpression type value node.
* A this expression is using `this` as an identifier.
*
* @returns - 'this' as a string.
*/
function extractValueFromThisExpression() {
return 'this';
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromUnaryExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for a UnaryExpression type value node.
* A unary expression is an expression with a unary operator.
* For example, !"foobar" will evaluate to false, so this will return false.
*
* @param - value - AST Value object with type `UnaryExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromUnaryExpression(value) {
var operator = value.operator,
argument = value.argument;
switch (operator) {
case '-':
return -(0, _index2.default)(argument);
case '+':
return +(0, _index2.default)(argument); // eslint-disable-line no-implicit-coercion
case '!':
return !(0, _index2.default)(argument);
case '~':
return ~(0, _index2.default)(argument); // eslint-disable-line no-bitwise
case 'delete':
// I believe delete statements evaluate to true.
return true;
case 'typeof':
case 'void':
default:
return undefined;
}
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromUpdateExpression;
var _index = require('./index');
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Extractor function for an UpdateExpression type value node.
* An update expression is an expression with an update operator.
* For example, foo++ will evaluate to foo + 1.
*
* @param - value - AST Value object with type `UpdateExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromUpdateExpression(value) {
var operator = value.operator,
argument = value.argument,
prefix = value.prefix;
var val = (0, _index2.default)(argument);
switch (operator) {
case '++':
return prefix ? ++val : val++; // eslint-disable-line no-plusplus
case '--':
return prefix ? --val : val--; // eslint-disable-line no-plusplus
default:
return undefined;
}
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extract;
exports.extractLiteral = extractLiteral;
var _Literal = require('../Literal');
var _Literal2 = _interopRequireDefault(_Literal);
var _JSXElement = require('../JSXElement');
var _JSXElement2 = _interopRequireDefault(_JSXElement);
var _Identifier = require('./Identifier');
var _Identifier2 = _interopRequireDefault(_Identifier);
var _TaggedTemplateExpression = require('./TaggedTemplateExpression');
var _TaggedTemplateExpression2 = _interopRequireDefault(_TaggedTemplateExpression);
var _TemplateLiteral = require('./TemplateLiteral');
var _TemplateLiteral2 = _interopRequireDefault(_TemplateLiteral);
var _FunctionExpression = require('./FunctionExpression');
var _FunctionExpression2 = _interopRequireDefault(_FunctionExpression);
var _LogicalExpression = require('./LogicalExpression');
var _LogicalExpression2 = _interopRequireDefault(_LogicalExpression);
var _MemberExpression = require('./MemberExpression');
var _MemberExpression2 = _interopRequireDefault(_MemberExpression);
var _CallExpression = require('./CallExpression');
var _CallExpression2 = _interopRequireDefault(_CallExpression);
var _UnaryExpression = require('./UnaryExpression');
var _UnaryExpression2 = _interopRequireDefault(_UnaryExpression);
var _ThisExpression = require('./ThisExpression');
var _ThisExpression2 = _interopRequireDefault(_ThisExpression);
var _ConditionalExpression = require('./ConditionalExpression');
var _ConditionalExpression2 = _interopRequireDefault(_ConditionalExpression);
var _BinaryExpression = require('./BinaryExpression');
var _BinaryExpression2 = _interopRequireDefault(_BinaryExpression);
var _ObjectExpression = require('./ObjectExpression');
var _ObjectExpression2 = _interopRequireDefault(_ObjectExpression);
var _NewExpression = require('./NewExpression');
var _NewExpression2 = _interopRequireDefault(_NewExpression);
var _UpdateExpression = require('./UpdateExpression');
var _UpdateExpression2 = _interopRequireDefault(_UpdateExpression);
var _ArrayExpression = require('./ArrayExpression');
var _ArrayExpression2 = _interopRequireDefault(_ArrayExpression);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
// Composition map of types to their extractor functions.
var TYPES = {
Identifier: _Identifier2.default,
Literal: _Literal2.default,
JSXElement: _JSXElement2.default,
TaggedTemplateExpression: _TaggedTemplateExpression2.default,
TemplateLiteral: _TemplateLiteral2.default,
ArrowFunctionExpression: _FunctionExpression2.default,
FunctionExpression: _FunctionExpression2.default,
LogicalExpression: _LogicalExpression2.default,
MemberExpression: _MemberExpression2.default,
CallExpression: _CallExpression2.default,
UnaryExpression: _UnaryExpression2.default,
ThisExpression: _ThisExpression2.default,
ConditionalExpression: _ConditionalExpression2.default,
BinaryExpression: _BinaryExpression2.default,
ObjectExpression: _ObjectExpression2.default,
NewExpression: _NewExpression2.default,
UpdateExpression: _UpdateExpression2.default,
ArrayExpression: _ArrayExpression2.default
};
var noop = function noop() {
return null;
};
// Composition map of types to their extractor functions to handle literals.
var LITERAL_TYPES = Object.assign({}, TYPES, {
Literal: function Literal(value) {
var extractedVal = TYPES.Literal.call(undefined, value);
var isNull = extractedVal === null;
// This will be convention for attributes that have null
// value explicitly defined (<div prop={null} /> maps to 'null').
return isNull ? 'null' : extractedVal;
},
Identifier: function Identifier(value) {
var isUndefined = TYPES.Identifier.call(undefined, value) === undefined;
return isUndefined ? undefined : null;
},
JSXElement: noop,
ArrowFunctionExpression: noop,
FunctionExpression: noop,
LogicalExpression: noop,
MemberExpression: noop,
CallExpression: noop,
UnaryExpression: function UnaryExpression(value) {
var extractedVal = TYPES.UnaryExpression.call(undefined, value);
return extractedVal === undefined ? null : extractedVal;
},
UpdateExpression: function UpdateExpression(value) {
var extractedVal = TYPES.UpdateExpression.call(undefined, value);
return extractedVal === undefined ? null : extractedVal;
},
ThisExpression: noop,
ConditionalExpression: noop,
BinaryExpression: noop,
ObjectExpression: noop,
NewExpression: noop,
ArrayExpression: function ArrayExpression(value) {
var extractedVal = TYPES.ArrayExpression.call(undefined, value);
return extractedVal.filter(function (val) {
return val !== null;
});
}
});
var errorMessage = function errorMessage(expression) {
return 'The prop value with an expression type of ' + expression + ' could not be resolved.\n Please file issue to get this fixed immediately.';
};
/**
* This function maps an AST value node
* to its correct extractor function for its
* given type.
*
* This will map correctly for *all* possible expression types.
*
* @param - value - AST Value object with type `JSXExpressionContainer`
* @returns The extracted value.
*/
function extract(value) {
// Value will not have the expression property when we recurse.
// The type for expression on ArrowFunctionExpression is a boolean.
var expression = void 0;
if (typeof value.expression !== 'boolean' && value.expression) {
expression = value.expression;
} else {
expression = value;
}
var _expression = expression,
type = _expression.type;
if (TYPES[type] === undefined) {
throw new Error(errorMessage(type));
}
return TYPES[type](expression);
}
/**
* This function maps an AST value node
* to its correct extractor function for its
* given type.
*
* This will map correctly for *some* possible types that map to literals.
*
* @param - value - AST Value object with type `JSXExpressionContainer`
* @returns The extracted value.
*/
function extractLiteral(value) {
// Value will not have the expression property when we recurse.
var expression = value.expression || value;
var type = expression.type;
if (LITERAL_TYPES[type] === undefined) {
throw new Error(errorMessage(type));
}
return LITERAL_TYPES[type](expression);
}

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'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = getValue;
exports.getLiteralValue = getLiteralValue;
var _Literal = require('./Literal');
var _Literal2 = _interopRequireDefault(_Literal);
var _JSXElement = require('./JSXElement');
var _JSXElement2 = _interopRequireDefault(_JSXElement);
var _expressions = require('./expressions');
var _expressions2 = _interopRequireDefault(_expressions);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
// Composition map of types to their extractor functions.
var TYPES = {
Literal: _Literal2.default,
JSXElement: _JSXElement2.default,
JSXExpressionContainer: _expressions2.default
};
// Composition map of types to their extractor functions to handle literals.
var LITERAL_TYPES = Object.assign({}, TYPES, {
JSXElement: function JSXElement() {
return null;
},
JSXExpressionContainer: _expressions.extractLiteral
});
/**
* This function maps an AST value node
* to its correct extractor function for its
* given type.
*
* This will map correctly for *all* possible types.
*
* @param value - AST Value object on a JSX Attribute.
*/
function getValue(value) {
return TYPES[value.type](value);
}
/**
* This function maps an AST value node
* to its correct extractor function for its
* given type.
*
* This will map correctly for *some* possible types that map to literals.
*
* @param value - AST Value object on a JSX Attribute.
*/
function getLiteralValue(value) {
return LITERAL_TYPES[value.type](value);
}