braft-extensions
Version:
Extensions for Braft Editor
649 lines (544 loc) • 23 kB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"), require("draft-js"), require("immutable"), require("braft-utils"), require("draft-js-prism"), require("prismjs"));
else if(typeof define === 'function' && define.amd)
define(["react", "draft-js", "immutable", "braft-utils", "draft-js-prism", "prismjs"], factory);
else {
var a = typeof exports === 'object' ? factory(require("react"), require("draft-js"), require("immutable"), require("braft-utils"), require("draft-js-prism"), require("prismjs")) : factory(root["react"], root["draft-js"], root["immutable"], root["braft-utils"], root["draft-js-prism"], root["prismjs"]);
for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
}
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/* 41 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _babel_runtime_helpers_extends__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(14);
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/* harmony import */ var _babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(2);
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/* harmony import */ var _styles_scss__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(42);
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/* harmony import */ var draft_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(3);
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/* harmony import */ var braft_utils__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(6);
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/* harmony import */ var prismjs__WEBPACK_IMPORTED_MODULE_14___default = /*#__PURE__*/__webpack_require__.n(prismjs__WEBPACK_IMPORTED_MODULE_14__);
var CodeBlockWrapper =
/*#__PURE__*/
function (_React$Component) {
_babel_runtime_helpers_inherits__WEBPACK_IMPORTED_MODULE_5___default()(CodeBlockWrapper, _React$Component);
function CodeBlockWrapper(props) {
var _this;
_babel_runtime_helpers_classCallCheck__WEBPACK_IMPORTED_MODULE_1___default()(this, CodeBlockWrapper);
_this = _babel_runtime_helpers_possibleConstructorReturn__WEBPACK_IMPORTED_MODULE_3___default()(this, _babel_runtime_helpers_getPrototypeOf__WEBPACK_IMPORTED_MODULE_4___default()(CodeBlockWrapper).call(this, props));
_babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_7___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_this)), "codeBlockBlockKey", null);
_babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_7___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_this)), "codeBlockBlock", null);
_babel_runtime_helpers_defineProperty__WEBPACK_IMPORTED_MODULE_7___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_babel_runtime_helpers_assertThisInitialized__WEBPACK_IMPORTED_MODULE_6___default()(_this)), "setCodeBlockSyntax", function (event) {
var syntax = event.currentTarget.dataset.syntax;
if (!syntax) {
return false;
}
try {
var syntaxName = _this.props.syntaxs.find(function (item) {
return item.syntax === syntax;
}).name;
if (!syntaxName) {
return false;
}
var selectionState = draft_js__WEBPACK_IMPORTED_MODULE_11__["SelectionState"].createEmpty(_this.codeBlockBlockKey);
var editorState = draft_js__WEBPACK_IMPORTED_MODULE_11__["EditorState"].forceSelection(_this.props.editorState, selectionState);
_this.setState({
syntax: syntax,
syntaxName: syntaxName
}, function () {
_this.props.editor.setValue(braft_utils__WEBPACK_IMPORTED_MODULE_13__["ContentUtils"].setSelectionBlockData(editorState, {
syntax: syntax
}));
});
} catch (error) {
console.warn(error);
}
});
_this.state = {
syntax: props.syntaxs[0].syntax,
syntaxName: props.syntaxs[0].name
};
return _this;
}
_babel_runtime_helpers_createClass__WEBPACK_IMPORTED_MODULE_2___default()(CodeBlockWrapper, [{
key: "componentDidMount",
value: function componentDidMount() {
this.codeBlockBlock = this.getCodeBlockBlock(this.props);
this.getCodeBlockSyntax(this.props);
}
}, {
key: "componentWillReceiveProps",
value: function componentWillReceiveProps(nextProps) {
this.codeBlockBlock = this.getCodeBlockBlock(nextProps);
this.getCodeBlockSyntax(nextProps);
}
}, {
key: "getCodeBlockBlock",
value: function getCodeBlockBlock(props) {
try {
var offsetKey = props['data-offset-key'];
var blockKey = offsetKey.split('-')[0];
var contentState = props.editorState.getCurrentContent();
this.codeBlockBlockKey = blockKey;
return contentState.getBlockForKey(blockKey);
} catch (error) {
console.warn(error);
return null;
}
}
}, {
key: "getCodeBlockSyntax",
value: function getCodeBlockSyntax(props) {
if (this.codeBlockBlock) {
var blockData = this.codeBlockBlock.getData();
var syntax = blockData.get('syntax') || props.syntaxs[0].syntax;
var syntaxName = props.syntaxs.find(function (item) {
return item.syntax === syntax;
}).name;
if (!syntaxName) {
return false;
}
this.setState({
syntax: syntax,
syntaxName: syntaxName
});
}
}
}, {
key: "render",
value: function render() {
var _this2 = this;
return react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("div", {
className: "braft-code-block-wrapper"
}, react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("div", {
className: "braft-code-block-header",
contentEditable: false
}, react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("div", {
className: "syntax-switcher"
}, react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("span", null, this.state.syntaxName), react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("ul", {
className: "syntax-list"
}, this.props.syntaxs.map(function (item, index) {
return react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("li", {
key: index,
"data-syntax": item.syntax,
onClick: _this2.setCodeBlockSyntax
}, item.name);
})))), react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement("pre", {
className: "braft-code-block".concat(this.props.showLineNumber ? ' show-line-number' : ''),
"data-syntax": this.state.syntax
}, this.props.children));
}
}]);
return CodeBlockWrapper;
}(react__WEBPACK_IMPORTED_MODULE_9___default.a.Component);
var getCodeBlockBlock = function getCodeBlockBlock(block) {
if (!block || !block.getType || block.getType() !== 'code-block') {
return null;
}
var blockDOMNode = document.querySelector("code[data-offset-key=\"".concat(block.getKey(), "-0-0\"]"));
if (!blockDOMNode) {
return null;
}
if (blockDOMNode.parentNode.nodeName.toLowerCase() !== 'pre') {
return null;
}
return blockDOMNode.parentNode.dataset.syntax;
};
var getCodeBlockRenderMap = function getCodeBlockRenderMap(options) {
return function (props) {
return Object(immutable__WEBPACK_IMPORTED_MODULE_10__["Map"])({
'code-block': {
element: 'code',
wrapper: react__WEBPACK_IMPORTED_MODULE_9___default.a.createElement(CodeBlockWrapper, _babel_runtime_helpers_extends__WEBPACK_IMPORTED_MODULE_0___default()({}, options, props)),
nestingEnabled: false
}
});
};
};
/* harmony default export */ __webpack_exports__["default"] = (function () {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var showLineNumber = options.showLineNumber,
showTools = options.showTools,
includeEditors = options.includeEditors,
excludeEditors = options.excludeEditors;
var syntaxs = options.syntaxs || [{
name: 'JavaScript',
syntax: 'javascript'
}, {
name: 'HTML',
syntax: 'html'
}, {
name: 'CSS',
syntax: 'css'
}];
return [{
type: 'block',
name: 'code-block',
includeEditors: includeEditors,
excludeEditors: excludeEditors,
renderMap: getCodeBlockRenderMap({
syntaxs: syntaxs,
showLineNumber: showLineNumber,
showTools: showTools
}),
importer: function importer(nodeName, node) {
if (nodeName.toLowerCase() === 'pre') {
try {
var syntax = node.dataset.lang;
node.innerHTML = node.innerHTML.replace(/<code(.*?)>/g, '').replace(/<\/code>/g, '');
return syntax ? {
type: 'code-block',
data: {
syntax: syntax
}
} : null;
} catch (error) {
return null;
}
}
return null;
},
exporter: function exporter(contentState, block) {
if (block.type.toLowerCase() !== 'code-block') {
return null;
}
var previousBlock = contentState.getBlockBefore(block.key);
var nextBlock = contentState.getBlockAfter(block.key);
var previousBlockType = previousBlock && previousBlock.getType();
var nextBlockType = nextBlock && nextBlock.getType();
var syntax = block.data.syntax || syntaxs[0].syntax;
var start = '';
var end = '';
if (previousBlockType !== 'code-block') {
start = "<pre data-lang=\"".concat(syntax, "\" class=\"lang-").concat(syntax, "\"><code class=\"lang-").concat(syntax, "\">");
} else {
start = '';
}
if (nextBlockType !== 'code-block') {
end = '</code></pre>';
} else {
end = '<br/>';
}
return {
start: start,
end: end
};
}
}, {
type: 'decorator',
includeEditors: includeEditors,
excludeEditors: excludeEditors,
decorator: new draft_js_prism__WEBPACK_IMPORTED_MODULE_12___default.a({
prism: prismjs__WEBPACK_IMPORTED_MODULE_14___default.a,
getSyntax: getCodeBlockBlock,
defaultSyntax: syntaxs[0].syntax
})
}];
});
/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {
// extracted by mini-css-extract-plugin
/***/ })
/******/ ]);
});