Created
March 16, 2015 11:35
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A function to escape HTML entities
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| // see: http://stackoverflow.com/questions/1354064/how-to-convert-characters-to-html-entities-using-plain-javascript | |
| // TODO move to $filters | |
| var escapeHtmlEntities = function(text) { | |
| return text.replace(/[\u00A0-\u2666<>\&]/g, function(c) { | |
| return '&' + | |
| (escapeHtmlEntities.entityTable[c.charCodeAt(0)] || '#' + c.charCodeAt(0)) + ';'; | |
| }); | |
| }; | |
| // the wrong kind of entities for our purpose but worth keeping | |
| // all HTML4 entities as defined here: http://www.w3.org/TR/html4/sgml/entities.html | |
| // added: amp, lt, gt, quot and apos | |
| escapeHtmlEntities.entityTable = { | |
| 34: 'quot', | |
| 38: 'amp', | |
| 39: 'apos', | |
| 60: 'lt', | |
| 62: 'gt', | |
| 160: 'nbsp', | |
| 161: 'iexcl', | |
| 162: 'cent', | |
| 163: 'pound', | |
| 164: 'curren', | |
| 165: 'yen', | |
| 166: 'brvbar', | |
| 167: 'sect', | |
| 168: 'uml', | |
| 169: 'copy', | |
| 170: 'ordf', | |
| 171: 'laquo', | |
| 172: 'not', | |
| 173: 'shy', | |
| 174: 'reg', | |
| 175: 'macr', | |
| 176: 'deg', | |
| 177: 'plusmn', | |
| 178: 'sup2', | |
| 179: 'sup3', | |
| 180: 'acute', | |
| 181: 'micro', | |
| 182: 'para', | |
| 183: 'middot', | |
| 184: 'cedil', | |
| 185: 'sup1', | |
| 186: 'ordm', | |
| 187: 'raquo', | |
| 188: 'frac14', | |
| 189: 'frac12', | |
| 190: 'frac34', | |
| 191: 'iquest', | |
| 192: 'Agrave', | |
| 193: 'Aacute', | |
| 194: 'Acirc', | |
| 195: 'Atilde', | |
| 196: 'Auml', | |
| 197: 'Aring', | |
| 198: 'AElig', | |
| 199: 'Ccedil', | |
| 200: 'Egrave', | |
| 201: 'Eacute', | |
| 202: 'Ecirc', | |
| 203: 'Euml', | |
| 204: 'Igrave', | |
| 205: 'Iacute', | |
| 206: 'Icirc', | |
| 207: 'Iuml', | |
| 208: 'ETH', | |
| 209: 'Ntilde', | |
| 210: 'Ograve', | |
| 211: 'Oacute', | |
| 212: 'Ocirc', | |
| 213: 'Otilde', | |
| 214: 'Ouml', | |
| 215: 'times', | |
| 216: 'Oslash', | |
| 217: 'Ugrave', | |
| 218: 'Uacute', | |
| 219: 'Ucirc', | |
| 220: 'Uuml', | |
| 221: 'Yacute', | |
| 222: 'THORN', | |
| 223: 'szlig', | |
| 224: 'agrave', | |
| 225: 'aacute', | |
| 226: 'acirc', | |
| 227: 'atilde', | |
| 228: 'auml', | |
| 229: 'aring', | |
| 230: 'aelig', | |
| 231: 'ccedil', | |
| 232: 'egrave', | |
| 233: 'eacute', | |
| 234: 'ecirc', | |
| 235: 'euml', | |
| 236: 'igrave', | |
| 237: 'iacute', | |
| 238: 'icirc', | |
| 239: 'iuml', | |
| 240: 'eth', | |
| 241: 'ntilde', | |
| 242: 'ograve', | |
| 243: 'oacute', | |
| 244: 'ocirc', | |
| 245: 'otilde', | |
| 246: 'ouml', | |
| 247: 'divide', | |
| 248: 'oslash', | |
| 249: 'ugrave', | |
| 250: 'uacute', | |
| 251: 'ucirc', | |
| 252: 'uuml', | |
| 253: 'yacute', | |
| 254: 'thorn', | |
| 255: 'yuml', | |
| 402: 'fnof', | |
| 913: 'Alpha', | |
| 914: 'Beta', | |
| 915: 'Gamma', | |
| 916: 'Delta', | |
| 917: 'Epsilon', | |
| 918: 'Zeta', | |
| 919: 'Eta', | |
| 920: 'Theta', | |
| 921: 'Iota', | |
| 922: 'Kappa', | |
| 923: 'Lambda', | |
| 924: 'Mu', | |
| 925: 'Nu', | |
| 926: 'Xi', | |
| 927: 'Omicron', | |
| 928: 'Pi', | |
| 929: 'Rho', | |
| 931: 'Sigma', | |
| 932: 'Tau', | |
| 933: 'Upsilon', | |
| 934: 'Phi', | |
| 935: 'Chi', | |
| 936: 'Psi', | |
| 937: 'Omega', | |
| 945: 'alpha', | |
| 946: 'beta', | |
| 947: 'gamma', | |
| 948: 'delta', | |
| 949: 'epsilon', | |
| 950: 'zeta', | |
| 951: 'eta', | |
| 952: 'theta', | |
| 953: 'iota', | |
| 954: 'kappa', | |
| 955: 'lambda', | |
| 956: 'mu', | |
| 957: 'nu', | |
| 958: 'xi', | |
| 959: 'omicron', | |
| 960: 'pi', | |
| 961: 'rho', | |
| 962: 'sigmaf', | |
| 963: 'sigma', | |
| 964: 'tau', | |
| 965: 'upsilon', | |
| 966: 'phi', | |
| 967: 'chi', | |
| 968: 'psi', | |
| 969: 'omega', | |
| 977: 'thetasym', | |
| 978: 'upsih', | |
| 982: 'piv', | |
| 8226: 'bull', | |
| 8230: 'hellip', | |
| 8242: 'prime', | |
| 8243: 'Prime', | |
| 8254: 'oline', | |
| 8260: 'frasl', | |
| 8472: 'weierp', | |
| 8465: 'image', | |
| 8476: 'real', | |
| 8482: 'trade', | |
| 8501: 'alefsym', | |
| 8592: 'larr', | |
| 8593: 'uarr', | |
| 8594: 'rarr', | |
| 8595: 'darr', | |
| 8596: 'harr', | |
| 8629: 'crarr', | |
| 8656: 'lArr', | |
| 8657: 'uArr', | |
| 8658: 'rArr', | |
| 8659: 'dArr', | |
| 8660: 'hArr', | |
| 8704: 'forall', | |
| 8706: 'part', | |
| 8707: 'exist', | |
| 8709: 'empty', | |
| 8711: 'nabla', | |
| 8712: 'isin', | |
| 8713: 'notin', | |
| 8715: 'ni', | |
| 8719: 'prod', | |
| 8721: 'sum', | |
| 8722: 'minus', | |
| 8727: 'lowast', | |
| 8730: 'radic', | |
| 8733: 'prop', | |
| 8734: 'infin', | |
| 8736: 'ang', | |
| 8743: 'and', | |
| 8744: 'or', | |
| 8745: 'cap', | |
| 8746: 'cup', | |
| 8747: 'int', | |
| 8756: 'there4', | |
| 8764: 'sim', | |
| 8773: 'cong', | |
| 8776: 'asymp', | |
| 8800: 'ne', | |
| 8801: 'equiv', | |
| 8804: 'le', | |
| 8805: 'ge', | |
| 8834: 'sub', | |
| 8835: 'sup', | |
| 8836: 'nsub', | |
| 8838: 'sube', | |
| 8839: 'supe', | |
| 8853: 'oplus', | |
| 8855: 'otimes', | |
| 8869: 'perp', | |
| 8901: 'sdot', | |
| 8968: 'lceil', | |
| 8969: 'rceil', | |
| 8970: 'lfloor', | |
| 8971: 'rfloor', | |
| 9001: 'lang', | |
| 9002: 'rang', | |
| 9674: 'loz', | |
| 9824: 'spades', | |
| 9827: 'clubs', | |
| 9829: 'hearts', | |
| 9830: 'diams', | |
| 338: 'OElig', | |
| 339: 'oelig', | |
| 352: 'Scaron', | |
| 353: 'scaron', | |
| 376: 'Yuml', | |
| 710: 'circ', | |
| 732: 'tilde', | |
| 8194: 'ensp', | |
| 8195: 'emsp', | |
| 8201: 'thinsp', | |
| 8204: 'zwnj', | |
| 8205: 'zwj', | |
| 8206: 'lrm', | |
| 8207: 'rlm', | |
| 8211: 'ndash', | |
| 8212: 'mdash', | |
| 8216: 'lsquo', | |
| 8217: 'rsquo', | |
| 8218: 'sbquo', | |
| 8220: 'ldquo', | |
| 8221: 'rdquo', | |
| 8222: 'bdquo', | |
| 8224: 'dagger', | |
| 8225: 'Dagger', | |
| 8240: 'permil', | |
| 8249: 'lsaquo', | |
| 8250: 'rsaquo', | |
| 8364: 'euro' | |
| }; |
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