{"version":3,"sources":["../src/truncate/truncate-smart.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;GAWG;AACH,MAAM,UAAU,aAAa,CAAE,GAAW,EAAE,WAAmB,EAAE,aAAsB;IAEtF,IAAI,2BAAmC,CAAC;IACxC,IAAI,cAAsB,CAAC;IAE3B,IAAG,aAAa,IAAI,IAAI,EAAE;QACzB,aAAa,GAAG,UAAU,CAAC;QAC3B,cAAc,GAAG,CAAC,CAAC;QACnB,2BAA2B,GAAG,CAAC,CAAC;KAChC;SAAM;QACN,cAAc,GAAG,aAAa,CAAC,MAAM,CAAC;QACtC,2BAA2B,GAAG,aAAa,CAAC,MAAM,CAAC;KACnD;IAED,IAAI,SAAS,GAAG,UAAS,GAAW;QACnC,IAAI,MAAM,GAAc,EAAE,CAAC;QAC3B,IAAI,MAAM,GAAG,GAAG,CAAC;QACjB,IAAI,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,iBAAiB,CAAC,CAAC;QAC5C,IAAI,KAAK,EAAE;YACV,MAAM,CAAC,MAAM,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACzB,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;SACxC;QACD,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,wBAAwB,CAAC,CAAC;QAC/C,IAAI,KAAK,EAAE;YACV,MAAM,CAAC,IAAI,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACvB,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;SACxC;QACD,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,uBAAuB,CAAC,CAAC;QAC9C,IAAI,KAAK,EAAE;YACV,MAAM,CAAC,IAAI,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACvB,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;SACxC;QACD,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,oBAAoB,CAAC,CAAC;QAC3C,IAAI,KAAK,EAAE;YACV,MAAM,CAAC,KAAK,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YACxB,MAAM,GAAG,MAAM,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;SACxC;QACD,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;QAClC,IAAI,KAAK,EAAE;YACV,MAAM,CAAC,QAAQ,GAAG,KAAK,CAAC,CAAC,CAAC,CAAC;YAC3B,2FAA2F;SAC3F;QACD,OAAO,MAAM,CAAC;IACf,CAAC,CAAC;IAEF,IAAI,QAAQ,GAAG,UAAS,MAAiB;QACxC,IAAI,GAAG,GAAG,EAAE,CAAC;QACb,IAAI,MAAM,CAAC,MAAM,IAAI,MAAM,CAAC,IAAI,EAAE;YACjC,GAAG,IAAI,MAAM,CAAC,MAAM,GAAG,KAAK,CAAC;SAC7B;QACD,IAAI,MAAM,CAAC,IAAI,EAAE;YAChB,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC;SACnB;QACD,IAAI,MAAM,CAAC,IAAI,EAAE;YAChB,GAAG,IAAI,GAAG,GAAG,MAAM,CAAC,IAAI,CAAC;SACzB;QACD,IAAI,MAAM,CAAC,KAAK,EAAE;YACjB,GAAG,IAAI,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC;SAC1B;QACD,IAAI,MAAM,CAAC,QAAQ,EAAE;YACpB,GAAG,IAAI,GAAG,GAAG,MAAM,CAAC,QAAQ,CAAC;SAC7B;QACD,OAAO,GAAG,CAAC;IACZ,CAAC,CAAC;IAEF,IAAI,YAAY,GAAG,UAAS,OAAe,EAAE,wBAAgC;QAC5E,IAAI,4BAA4B,GAAG,wBAAwB,GAAE,CAAC,EAC5D,WAAW,GAAG,IAAI,CAAC,IAAI,CAAC,4BAA4B,CAAC,EACrD,SAAS,GAAG,CAAC,CAAC,CAAC,CAAC,GAAC,IAAI,CAAC,KAAK,CAAC,4BAA4B,CAAC,EACzD,GAAG,GAAG,EAAE,CAAC;QACX,IAAI,SAAS,GAAG,CAAC,EAAE;YAClB,GAAG,GAAG,OAAO,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC;SAChC;QACD,OAAO,OAAO,CAAC,MAAM,CAAC,CAAC,EAAE,WAAW,CAAC,GAAG,aAAa,GAAG,GAAG,CAAC;IAC7D,CAAC,CAAC;IACF,IAAI,GAAG,CAAC,MAAM,IAAI,WAAW,EAAE;QAC9B,OAAO,GAAG,CAAC;KACX;IACD,IAAI,eAAe,GAAG,WAAW,GAAG,cAAc,CAAC;IACnD,IAAI,MAAM,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC;IAC5B,mBAAmB;IACnB,IAAI,MAAM,CAAC,KAAK,EAAE;QACjB,IAAI,UAAU,GAAG,MAAM,CAAC,KAAK,CAAC,KAAK,CAAC,0BAA0B,CAAC,CAAC;QAChE,IAAI,UAAU,EAAE;YACf,sEAAsE;YACtE,MAAM,CAAC,KAAK,GAAG,MAAM,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;YAC5D,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC;SACvB;KACD;IACD,IAAI,GAAG,CAAC,MAAM,IAAI,WAAW,EAAE;QAC9B,OAAO,GAAG,CAAC;KACX;IACD,IAAI,MAAM,CAAC,IAAI,EAAE;QAChB,MAAM,CAAC,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,QAAQ,EAAE,EAAE,CAAC,CAAC;QAChD,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC;KACvB;IACD,IAAI,GAAG,CAAC,MAAM,IAAI,WAAW,EAAE;QAC9B,OAAO,GAAG,CAAC;KACX;IACD,4BAA4B;IAC5B,IAAI,GAAG,GAAG,EAAE,CAAC;IACb,IAAI,MAAM,CAAC,IAAI,EAAE;QAChB,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC;KACnB;IACD,IAAI,GAAG,CAAC,MAAM,IAAI,eAAe,EAAE;QAClC,IAAK,MAAM,CAAC,IAAe,CAAC,MAAM,IAAI,WAAW,EAAE;YAClD,OAAO,CAAE,MAAM,CAAC,IAAe,CAAC,MAAM,CAAC,CAAC,EAAE,CAAC,WAAW,GAAG,cAAc,CAAC,CAAC,GAAG,aAAa,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,eAAe,GAAG,2BAA2B,CAAC,CAAC;SACpJ;QACD,OAAO,YAAY,CAAC,GAAG,EAAE,eAAe,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,eAAe,GAAG,2BAA2B,CAAC,CAAC;KACnG;IACD,IAAI,YAAY,GAAG,EAAE,CAAC;IACtB,IAAI,MAAM,CAAC,IAAI,EAAE;QAChB,YAAY,IAAI,GAAG,GAAG,MAAM,CAAC,IAAI,CAAC;KAClC;IACD,IAAI,MAAM,CAAC,KAAK,EAAE;QACjB,YAAY,IAAI,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC;KACnC;IACD,IAAI,YAAY,EAAE;QACjB,IAAI,CAAC,GAAG,GAAC,YAAY,CAAC,CAAC,MAAM,IAAI,eAAe,EAAE;YACjD,IAAI,CAAC,GAAG,GAAC,YAAY,CAAC,CAAC,MAAM,IAAI,WAAW,EAAE;gBAC7C,OAAO,CAAC,GAAG,GAAG,YAAY,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,WAAW,CAAC,CAAC;aACnD;YACD,IAAI,wBAAwB,GAAG,eAAe,GAAG,GAAG,CAAC,MAAM,CAAC;YAC5D,OAAO,CAAC,GAAG,GAAG,YAAY,CAAC,YAAY,EAAE,wBAAwB,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,eAAe,GAAG,2BAA2B,CAAC,CAAC;SAC7H;aAAM;YACN,GAAG,IAAI,YAAY,CAAC;SACpB;KACD;IACD,IAAI,MAAM,CAAC,QAAQ,EAAE;QACpB,IAAI,QAAQ,GAAG,GAAG,GAAC,MAAM,CAAC,QAAQ,CAAC;QACnC,IAAI,CAAC,GAAG,GAAC,QAAQ,CAAC,CAAC,MAAM,IAAI,eAAe,EAAE;YAC7C,IAAI,CAAC,GAAG,GAAC,QAAQ,CAAC,CAAC,MAAM,IAAI,WAAW,EAAE;gBACzC,OAAO,CAAC,GAAG,GAAG,QAAQ,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,WAAW,CAAC,CAAC;aAC/C;YACD,IAAI,yBAAyB,GAAG,eAAe,GAAG,GAAG,CAAC,MAAM,CAAC;YAC7D,OAAO,CAAC,GAAG,GAAG,YAAY,CAAC,QAAQ,EAAE,yBAAyB,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,eAAe,GAAG,2BAA2B,CAAC,CAAC;SAC1H;aAAM;YACN,GAAG,IAAI,QAAQ,CAAC;SAChB;KACD;IACD,IAAI,MAAM,CAAC,MAAM,IAAI,MAAM,CAAC,IAAI,EAAE;QACjC,IAAI,MAAM,GAAG,MAAM,CAAC,MAAM,GAAG,KAAK,CAAC;QACnC,IAAI,CAAC,GAAG,GAAC,MAAM,CAAC,CAAC,MAAM,GAAG,eAAe,EAAE;YAC1C,OAAO,CAAC,MAAM,GAAG,GAAG,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,WAAW,CAAC,CAAC;SAC7C;KACD;IACD,IAAI,GAAG,CAAC,MAAM,IAAI,WAAW,EAAE;QAC9B,OAAO,GAAG,CAAC;KACX;IACD,IAAI,GAAG,GAAG,EAAE,CAAC;IACb,IAAI,eAAe,GAAG,CAAC,EAAE;QACxB,GAAG,GAAG,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC,GAAC,IAAI,CAAC,KAAK,CAAC,eAAe,GAAC,CAAC,CAAC,CAAC,CAAC;KACrD;IACD,OAAO,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,EAAE,IAAI,CAAC,IAAI,CAAC,eAAe,GAAC,CAAC,CAAC,CAAC,GAAG,aAAa,GAAG,GAAG,CAAC,CAAC,MAAM,CAAC,CAAC,EAAE,eAAe,GAAG,2BAA2B,CAAC,CAAC;AACrI,CAAC","file":"truncate-smart.js","sourcesContent":["/**\n * Date: 2015-10-05\n * Author: Kasper Søfren <soefritz@gmail.com> (https://github.com/kafoso)\n *\n * A truncation feature, where the ellipsis will be placed at a section within\n * the URL making it still somewhat human readable.\n *\n * @param {String} url\t\t\t\t\t\t A URL.\n * @param {Number} truncateLen\t\t The maximum length of the truncated output URL string.\n * @param {String} ellipsisChars\t The characters to place within the url, e.g. \"...\".\n * @return {String} The truncated URL.\n */\nexport function truncateSmart( url: string, truncateLen: number, ellipsisChars?: string ) {\n\n\tlet ellipsisLengthBeforeParsing: number;\n\tlet ellipsisLength: number;\n\n\tif(ellipsisChars == null) {\n\t\tellipsisChars = '&hellip;';\n\t\tellipsisLength = 3;\n\t\tellipsisLengthBeforeParsing = 8;\n\t} else {\n\t\tellipsisLength = ellipsisChars.length;\n\t\tellipsisLengthBeforeParsing = ellipsisChars.length;\n\t}\n\n\tlet parse_url = function(url: string) { // Functionality inspired by PHP function of same name\n\t\tlet urlObj: UrlObject = {};\n\t\tlet urlSub = url;\n\t\tlet match = urlSub.match(/^([a-z]+):\\/\\//i);\n\t\tif (match) {\n\t\t\turlObj.scheme = match[1];\n\t\t\turlSub = urlSub.substr(match[0].length);\n\t\t}\n\t\tmatch = urlSub.match(/^(.*?)(?=(\\?|#|\\/|$))/i);\n\t\tif (match) {\n\t\t\turlObj.host = match[1];\n\t\t\turlSub = urlSub.substr(match[0].length);\n\t\t}\n\t\tmatch = urlSub.match(/^\\/(.*?)(?=(\\?|#|$))/i);\n\t\tif (match) {\n\t\t\turlObj.path = match[1];\n\t\t\turlSub = urlSub.substr(match[0].length);\n\t\t}\n\t\tmatch = urlSub.match(/^\\?(.*?)(?=(#|$))/i);\n\t\tif (match) {\n\t\t\turlObj.query = match[1];\n\t\t\turlSub = urlSub.substr(match[0].length);\n\t\t}\n\t\tmatch = urlSub.match(/^#(.*?)$/i);\n\t\tif (match) {\n\t\t\turlObj.fragment = match[1];\n\t\t\t//urlSub = urlSub.substr(match[0].length);  -- not used. Uncomment if adding another block.\n\t\t}\n\t\treturn urlObj;\n\t};\n\n\tlet buildUrl = function(urlObj: UrlObject){\n\t\tlet url = \"\";\n\t\tif (urlObj.scheme && urlObj.host) {\n\t\t\turl += urlObj.scheme + \"://\";\n\t\t}\n\t\tif (urlObj.host) {\n\t\t\turl += urlObj.host;\n\t\t}\n\t\tif (urlObj.path) {\n\t\t\turl += \"/\" + urlObj.path;\n\t\t}\n\t\tif (urlObj.query) {\n\t\t\turl += \"?\" + urlObj.query;\n\t\t}\n\t\tif (urlObj.fragment) {\n\t\t\turl += \"#\" + urlObj.fragment;\n\t\t}\n\t\treturn url;\n\t};\n\n\tlet buildSegment = function(segment: string, remainingAvailableLength: number){\n\t\tlet remainingAvailableLengthHalf = remainingAvailableLength/ 2,\n\t\t\t\tstartOffset = Math.ceil(remainingAvailableLengthHalf),\n\t\t\t\tendOffset = (-1)*Math.floor(remainingAvailableLengthHalf),\n\t\t\t\tend = \"\";\n\t\tif (endOffset < 0) {\n\t\t\tend = segment.substr(endOffset);\n\t\t}\n\t\treturn segment.substr(0, startOffset) + ellipsisChars + end;\n\t};\n\tif (url.length <= truncateLen) {\n\t\treturn url;\n\t}\n\tlet availableLength = truncateLen - ellipsisLength;\n\tlet urlObj = parse_url(url);\n\t// Clean up the URL\n\tif (urlObj.query) {\n\t\tlet matchQuery = urlObj.query.match(/^(.*?)(?=(\\?|\\#))(.*?)$/i);\n\t\tif (matchQuery) {\n\t\t\t// Malformed URL; two or more \"?\". Removed any content behind the 2nd.\n\t\t\turlObj.query = urlObj.query.substr(0, matchQuery[1].length);\n\t\t\turl = buildUrl(urlObj);\n\t\t}\n\t}\n\tif (url.length <= truncateLen) {\n\t\treturn url;\n\t}\n\tif (urlObj.host) {\n\t\turlObj.host = urlObj.host.replace(/^www\\./, \"\");\n\t\turl = buildUrl(urlObj);\n\t}\n\tif (url.length <= truncateLen) {\n\t\treturn url;\n\t}\n\t// Process and build the URL\n\tlet str = \"\";\n\tif (urlObj.host) {\n\t\tstr += urlObj.host;\n\t}\n\tif (str.length >= availableLength) {\n\t\tif ((urlObj.host as string).length == truncateLen) {\n\t\t\treturn ((urlObj.host as string).substr(0, (truncateLen - ellipsisLength)) + ellipsisChars).substr(0, availableLength + ellipsisLengthBeforeParsing);\n\t\t}\n\t\treturn buildSegment(str, availableLength).substr(0, availableLength + ellipsisLengthBeforeParsing);\n\t}\n\tlet pathAndQuery = \"\";\n\tif (urlObj.path) {\n\t\tpathAndQuery += \"/\" + urlObj.path;\n\t}\n\tif (urlObj.query) {\n\t\tpathAndQuery += \"?\" + urlObj.query;\n\t}\n\tif (pathAndQuery) {\n\t\tif ((str+pathAndQuery).length >= availableLength) {\n\t\t\tif ((str+pathAndQuery).length == truncateLen) {\n\t\t\t\treturn (str + pathAndQuery).substr(0, truncateLen);\n\t\t\t}\n\t\t\tlet remainingAvailableLength = availableLength - str.length;\n\t\t\treturn (str + buildSegment(pathAndQuery, remainingAvailableLength)).substr(0, availableLength + ellipsisLengthBeforeParsing);\n\t\t} else {\n\t\t\tstr += pathAndQuery;\n\t\t}\n\t}\n\tif (urlObj.fragment) {\n\t\tlet fragment = \"#\"+urlObj.fragment;\n\t\tif ((str+fragment).length >= availableLength) {\n\t\t\tif ((str+fragment).length == truncateLen) {\n\t\t\t\treturn (str + fragment).substr(0, truncateLen);\n\t\t\t}\n\t\t\tlet remainingAvailableLength2 = availableLength - str.length;\n\t\t\treturn (str + buildSegment(fragment, remainingAvailableLength2)).substr(0, availableLength + ellipsisLengthBeforeParsing);\n\t\t} else {\n\t\t\tstr += fragment;\n\t\t}\n\t}\n\tif (urlObj.scheme && urlObj.host) {\n\t\tlet scheme = urlObj.scheme + \"://\";\n\t\tif ((str+scheme).length < availableLength) {\n\t\t\treturn (scheme + str).substr(0, truncateLen);\n\t\t}\n\t}\n\tif (str.length <= truncateLen) {\n\t\treturn str;\n\t}\n\tlet end = \"\";\n\tif (availableLength > 0) {\n\t\tend = str.substr((-1)*Math.floor(availableLength/2));\n\t}\n\treturn (str.substr(0, Math.ceil(availableLength/2)) + ellipsisChars + end).substr(0, availableLength + ellipsisLengthBeforeParsing);\n}\n\n\ninterface UrlObject {\n\tscheme?: string;\n\thost?: string;\n\tpath?: string;\n\tquery?: string;\n\tfragment?: string\n}"]}