| 1 | {"version":3,"sources":["linkClass.js"],"names":[],"mappings":";;;;;;;;;;;;;;qBAAkB,OAAO;;;;iCACK,qBAAqB;;;;;;AAGnD,IAAI,SAAS,YAAA,CAAC;;;;;;;;AAQd,SAAS,GAAG,UAAC,OAAO,EAAE,MAAM,EAAO,iBAAiB,EAAK;QAAnC,MAAM,gBAAN,MAAM,GAAG,EAAE;;AAC7B,QAAI,eAAe,YAAA;QACf,aAAa,YAAA;QACb,aAAa,YAAA;QACb,WAAW,YAAA;QACX,QAAQ,YAAA;QACR,UAAU,YAAA,CAAC;;;AAGf,QAAI,CAAC,OAAO,EAAE;AACV,eAAO,OAAO,CAAC;KAClB;;AAED,iBAAa,GAAG,oCAAkB,iBAAiB,CAAC,CAAC;;AAErD,cAAU,GAAG,OAAO,CAAC,KAAK,CAAC,SAAS,CAAC;;AAErC,QAAI,UAAU,EAAE;AACZ,kBAAU,GAAG,UAAU,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;AACnC,kBAAU,GAAG,yCAAS,UAAU,CAAC,CAAC;;AAElC,YAAI,aAAa,CAAC,aAAa,KAAK,KAAK,IAAI,UAAU,CAAC,MAAM,GAAG,CAAC,EAAE;AAChE,kBAAM,IAAI,KAAK,sEAAoE,OAAO,CAAC,KAAK,CAAC,SAAS,SAAM,CAAC;SACpH;;AAED,uBAAe,GAAG,UAAU,CAAC,GAAG,CAAC,UAAC,SAAS,EAAK;AAC5C,gBAAI,MAAM,CAAC,SAAS,CAAC,EAAE;AACnB,uBAAO,MAAM,CAAC,SAAS,CAAC,CAAC;aAC5B,MAAM;AACH,oBAAI,aAAa,CAAC,iBAAiB,KAAK,IAAI,EAAE;AAC1C,0BAAM,IAAI,KAAK,OAAK,SAAS,gCAA6B,CAAC;iBAC9D;;AAED,uBAAO,EAAE,CAAC;aACb;SACJ,CAAC,CAAC;;AAEH,uBAAe,GAAG,eAAe,CAAC,MAAM,CAAC,UAAC,SAAS,EAAK;AACpD,mBAAO,SAAS,CAAC,MAAM,CAAC;SAC3B,CAAC,CAAC;;AAEH,uBAAe,GAAG,eAAe,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;KAC/C;;;;;;;;;;AAUD,QAAI,mBAAM,cAAc,CAAC,OAAO,CAAC,KAAK,CAAC,QAAQ,CAAC,EAAE;AAC9C,mBAAW,GAAG,SAAS,CAAC,mBAAM,QAAQ,CAAC,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,QAAQ,CAAC,EAAE,MAAM,EAAE,aAAa,CAAC,CAAC;KAC/F,MAAM,IAAI,oCAAU,OAAO,CAAC,KAAK,CAAC,QAAQ,CAAC,EAAE;AAC1C,mBAAW,GAAG,mBAAM,QAAQ,CAAC,GAAG,CAAC,OAAO,CAAC,KAAK,CAAC,QAAQ,EAAE,UAAC,IAAI,EAAK;AAC/D,gBAAI,mBAAM,cAAc,CAAC,IAAI,CAAC,EAAE;AAC5B,uBAAO,SAAS,CAAC,IAAI,EAAE,MAAM,EAAE,aAAa,CAAC,CAAC;aACjD,MAAM;AACH,uBAAO,IAAI,CAAC;aACf;SACJ,CAAC,CAAC;;;;;;KAMN;;AAED,QAAI,eAAe,EAAE;AACjB,YAAI,OAAO,CAAC,KAAK,CAAC,SAAS,EAAE;AACzB,2BAAe,GAAM,OAAO,CAAC,KAAK,CAAC,SAAS,SAAI,eAAe,AAAE,CAAC;SACrE;;AAED,gBAAQ,GAAG;AACP,qBAAS,EAAE,eAAe;SAC7B,CAAC;KACL;;AAED,QAAI,WAAW,EAAE;AACb,qBAAa,GAAG,mBAAM,YAAY,CAAC,OAAO,EAAE,QAAQ,EAAE,WAAW,CAAC,CAAC;KACtE,MAAM;AACH,qBAAa,GAAG,mBAAM,YAAY,CAAC,OAAO,EAAE,QAAQ,CAAC,CAAC;KACzD;;AAED,WAAO,aAAa,CAAC;CACxB,CAAC;;qBAEa,SAAS","file":"linkClass.js","sourcesContent":["import React from 'react';\nimport makeConfiguration from './makeConfiguration';\nimport _ from 'lodash';\n\nlet linkClass;\n\n/**\n * @param {ReactElement} element\n * @param {Object} styles CSS modules class map.\n * @param {CSSModules~Options} userConfiguration\n * @return {ReactElement}\n */\nlinkClass = (element, styles = {}, userConfiguration) => {\n let appendClassName,\n clonedElement,\n configuration,\n newChildren,\n newProps,\n styleNames;\n\n // @see https://github.com/gajus/react-css-modules/pull/30\n if (!element) {\n return element;\n }\n\n configuration = makeConfiguration(userConfiguration);\n\n styleNames = element.props.styleName;\n\n if (styleNames) {\n styleNames = styleNames.split(' ');\n styleNames = _.filter(styleNames);\n\n if (configuration.allowMultiple === false && styleNames.length > 1) {\n throw new Error(`ReactElement styleName property defines multiple module names (\"${element.props.styleName}\").`);\n }\n\n appendClassName = styleNames.map((styleName) => {\n if (styles[styleName]) {\n return styles[styleName];\n } else {\n if (configuration.errorWhenNotFound === true) {\n throw new Error(`\"${styleName}\" CSS module is undefined.`);\n }\n\n return '';\n }\n });\n\n appendClassName = appendClassName.filter((className) => {\n return className.length;\n });\n\n appendClassName = appendClassName.join(' ');\n }\n\n // element.props.children can be one of the following:\n // 'text'\n // ['text']\n // [ReactElement, 'text']\n // ReactElement\n\n // console.log(`element.props.children`, element.props.children, `React.Children.count(element.props.children)`, React.Children.count(element.props.children));\n\n if (React.isValidElement(element.props.children)) {\n newChildren = linkClass(React.Children.only(element.props.children), styles, configuration);\n } else if (_.isArray(element.props.children)) {\n newChildren = React.Children.map(element.props.children, (node) => {\n if (React.isValidElement(node)) {\n return linkClass(node, styles, configuration);\n } else {\n return node;\n }\n });\n\n // https://github.com/facebook/react/issues/4723#issuecomment-135555277\n // Forcing children into an array produces the following error:\n // Warning: A ReactFragment is an opaque type. Accessing any of its properties is deprecated. Pass it to one of the React.Children helpers.\n // newChildren = _.values(newChildren);\n }\n\n if (appendClassName) {\n if (element.props.className) {\n appendClassName = `${element.props.className} ${appendClassName}`;\n }\n\n newProps = {\n className: appendClassName\n };\n }\n\n if (newChildren) {\n clonedElement = React.cloneElement(element, newProps, newChildren);\n } else {\n clonedElement = React.cloneElement(element, newProps);\n }\n\n return clonedElement;\n};\n\nexport default linkClass;\n"],"sourceRoot":"/source/"} |