| 1 | {"version":3,"file":"initials.js","sourceRoot":"../src/","sources":["initials.ts"],"names":[],"mappings":"AAAA;;GAEG;AACH;;;GAGG;AACH,IAAM,yBAAyB,GAAW,6BAA6B,CAAC;AAExE;;;GAGG;AACH,IAAM,oBAAoB,GAAW,4DAA4D,CAAC;AAElG;;;GAGG;AACH,IAAM,iBAAiB,GAAW,+BAA+B,CAAC;AAElE,sDAAsD;AACtD,IAAM,0BAA0B,GAAW,MAAM,CAAC;AAElD;;;;;;;GAOG;AACH,6CAA6C;AAC7C,IAAM,sBAAsB,GAAW,4MAA4M,CAAC;AAEpP,SAAS,gBAAgB,CAAC,WAAmB,EAAE,KAAc;IAC3D,IAAI,QAAQ,GAAG,EAAE,CAAC;IAElB,IAAM,MAAM,GAAa,WAAW,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IAEhD,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;QACvB,QAAQ,IAAI,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;QAC9C,QAAQ,IAAI,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;KAC/C;SAAM,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;QAC9B,QAAQ,IAAI,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;QAC9C,QAAQ,IAAI,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;KAC/C;SAAM,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;QAC9B,QAAQ,IAAI,MAAM,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC;KAC/C;IAED,IAAI,KAAK,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE;QAChC,OAAO,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;KAChD;IAED,OAAO,QAAQ,CAAC;AAClB,CAAC;AAED,SAAS,kBAAkB,CAAC,WAAmB;IAC7C,WAAW,GAAG,WAAW,CAAC,OAAO,CAAC,yBAAyB,EAAE,EAAE,CAAC,CAAC;IACjE,WAAW,GAAG,WAAW,CAAC,OAAO,CAAC,oBAAoB,EAAE,EAAE,CAAC,CAAC;IAC5D,WAAW,GAAG,WAAW,CAAC,OAAO,CAAC,0BAA0B,EAAE,GAAG,CAAC,CAAC;IACnE,WAAW,GAAG,WAAW,CAAC,IAAI,EAAE,CAAC;IAEjC,OAAO,WAAW,CAAC;AACrB,CAAC;AAED;;;;GAIG;AACH,MAAM,UAAU,WAAW,CACzB,WAAsC,EACtC,KAAc,EACd,kBAA4B;IAE5B,IAAI,CAAC,WAAW,EAAE;QAChB,OAAO,EAAE,CAAC;KACX;IAED,WAAW,GAAG,kBAAkB,CAAC,WAAW,CAAC,CAAC;IAE9C,oFAAoF;IACpF,IAAI,sBAAsB,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC,kBAAkB,IAAI,iBAAiB,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,EAAE;QAC5G,OAAO,EAAE,CAAC;KACX;IAED,OAAO,gBAAgB,CAAC,WAAW,EAAE,KAAK,CAAC,CAAC;AAC9C,CAAC","sourcesContent":["/**\n * Regular expression matching characters to ignore when calculating the initials.\n */\n/**\n * Regular expression matching characters within various types of enclosures, including the enclosures themselves\n * so for example, (xyz) [xyz] {xyz} all would be ignored\n */\nconst UNWANTED_ENCLOSURES_REGEX: RegExp = /[\\(\\[\\{][^\\)\\]\\}]*[\\)\\]\\}]/g;\n\n/**\n * Regular expression matching special ASCII characters except space, plus some unicode special characters.\n * Applies after unwanted enclosures have been removed\n */\nconst UNWANTED_CHARS_REGEX: RegExp = /[\\0-\\u001F\\!-/:-@\\[-`\\{-\\u00BF\\u0250-\\u036F\\uD800-\\uFFFF]/g;\n\n/**\n * Regular expression matching phone numbers. Applied after chars matching UNWANTED_CHARS_REGEX have been removed\n * and number has been trimmed for whitespaces\n */\nconst PHONENUMBER_REGEX: RegExp = /^\\d+[\\d\\s]*(:?ext|x|)\\s*\\d+$/i;\n\n/** Regular expression matching one or more spaces. */\nconst MULTIPLE_WHITESPACES_REGEX: RegExp = /\\s+/g;\n\n/**\n * Regular expression matching languages for which we currently don't support initials.\n * Arabic: Arabic, Arabic Supplement, Arabic Extended-A.\n * Korean: Hangul Jamo, Hangul Compatibility Jamo, Hangul Jamo Extended-A, Hangul Syllables, Hangul Jamo Extended-B.\n * Japanese: Hiragana, Katakana.\n * CJK: CJK Unified Ideographs Extension A, CJK Unified Ideographs, CJK Compatibility Ideographs,\n * CJK Unified Ideographs Extension B\n */\n// eslint-disable-next-line @fluentui/max-len\nconst UNSUPPORTED_TEXT_REGEX: RegExp = /[\\u0600-\\u06FF\\u0750-\\u077F\\u08A0-\\u08FF\\u1100-\\u11FF\\u3130-\\u318F\\uA960-\\uA97F\\uAC00-\\uD7AF\\uD7B0-\\uD7FF\\u3040-\\u309F\\u30A0-\\u30FF\\u3400-\\u4DBF\\u4E00-\\u9FFF\\uF900-\\uFAFF]|[\\uD840-\\uD869][\\uDC00-\\uDED6]/;\n\nfunction getInitialsLatin(displayName: string, isRtl: boolean): string {\n let initials = '';\n\n const splits: string[] = displayName.split(' ');\n\n if (splits.length === 2) {\n initials += splits[0].charAt(0).toUpperCase();\n initials += splits[1].charAt(0).toUpperCase();\n } else if (splits.length === 3) {\n initials += splits[0].charAt(0).toUpperCase();\n initials += splits[2].charAt(0).toUpperCase();\n } else if (splits.length !== 0) {\n initials += splits[0].charAt(0).toUpperCase();\n }\n\n if (isRtl && initials.length > 1) {\n return initials.charAt(1) + initials.charAt(0);\n }\n\n return initials;\n}\n\nfunction cleanupDisplayName(displayName: string): string {\n displayName = displayName.replace(UNWANTED_ENCLOSURES_REGEX, '');\n displayName = displayName.replace(UNWANTED_CHARS_REGEX, '');\n displayName = displayName.replace(MULTIPLE_WHITESPACES_REGEX, ' ');\n displayName = displayName.trim();\n\n return displayName;\n}\n\n/**\n * Get (up to 2 characters) initials based on display name of the persona.\n *\n * @public\n */\nexport function getInitials(\n displayName: string | undefined | null,\n isRtl: boolean,\n allowPhoneInitials?: boolean,\n): string {\n if (!displayName) {\n return '';\n }\n\n displayName = cleanupDisplayName(displayName);\n\n // For names containing CJK characters, and phone numbers, we don't display initials\n if (UNSUPPORTED_TEXT_REGEX.test(displayName) || (!allowPhoneInitials && PHONENUMBER_REGEX.test(displayName))) {\n return '';\n }\n\n return getInitialsLatin(displayName, isRtl);\n}\n"]} |