| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 | 14x 14x 14x 14x 12x 14x 36x 36x 36x 36x 36x 36x 36x 36x 14x 24x 24x 24x 24x 14x 12x 12x 12x 12x 12x 30x 12x 12x 12x 14x 14x 12x 12x 213x 36x 177x 9x 9x 9x 12x 14x 42x 42x 42x 42x 588x 42x 42x 42x 42x 14x 14x 24x 24x 24x 14x 18x 18x 14x 18x 6x 12x 12x 12x 12x 12x 12x 12x 111x 12x 12x 12x 12x | /* Copyright 2009-2010 University of Cambridge Copyright 2011 Lucendo Development Ltd. Licensed under the Educational Community License (ECL), Version 2.0 or the New BSD license. You may not use this file except in compliance with one these Licenses. You may obtain a copy of the ECL 2.0 License and BSD License at https://github.com/fluid-project/infusion/raw/master/Infusion-LICENSE.txt */ var fluid_3_0_0 = fluid_3_0_0 || {}; (function ($, fluid) { "use strict"; /** URL utilities salvaged from kettle - these should go into core framework **/ fluid.registerNamespace("fluid.url"); fluid.url.generateDepth = function (depth) { return fluid.generate(depth, "../").join(""); }; fluid.url.parsePathInfo = function (pathInfo) { var togo = {}; var segs = pathInfo.split("/"); Eif (segs.length > 0) { var top = segs.length - 1; var dotpos = segs[top].indexOf("."); Iif (dotpos !== -1) { togo.extension = segs[top].substring(dotpos + 1); segs[top] = segs[top].substring(0, dotpos); } } togo.pathInfo = segs; return togo; }; fluid.url.parsePathInfoTrim = function (pathInfo) { var togo = fluid.url.parsePathInfo(pathInfo); Eif (togo.pathInfo[togo.pathInfo.length - 1] === "") { togo.pathInfo.length--; } return togo; }; /* Collapse the array of segments into a URL path, starting at the specified * segment index - this will not terminate with a slash, unless the final segment * is the empty string */ fluid.url.collapseSegs = function (segs, from, to) { var togo = ""; Iif (from === undefined) { from = 0; } Eif (to === undefined) { to = segs.length; } for (var i = from; i < to - 1; ++i) { togo += segs[i] + "/"; } Eif (to > from) { // TODO: bug in Kettle version togo += segs[to - 1]; } return togo; }; fluid.url.makeRelPath = function (parsed, index) { var togo = fluid.kettle.collapseSegs(parsed.pathInfo, index); if (parsed.extension) { togo += "." + parsed.extension; } return togo; }; /* Canonicalise IN PLACE the supplied segment array derived from parsing a * pathInfo structure. Warning, this destructively modifies the argument. */ fluid.url.cononocolosePath = function (pathInfo) { var consume = 0; for (var i = 0; i < pathInfo.length; ++i) { if (pathInfo[i] === "..") { ++consume; } else if (consume !== 0) { pathInfo.splice(i - consume * 2, consume * 2); i -= consume * 2; consume = 0; } } return pathInfo; }; // parseUri 1.2.2 // (c) Steven Levithan <stevenlevithan.com> // MIT License fluid.url.parseUri = function (str) { var o = fluid.url.parseUri.options, m = o.parser[o.strictMode ? "strict" : "loose"].exec(str), uri = {}, i = 14; while (i--) { uri[o.key[i]] = m[i] || ""; } uri[o.q.name] = {}; uri[o.key[12]].replace(o.q.parser, function ($0, $1, $2) { Iif ($1) { uri[o.q.name][$1] = $2; } }); return uri; }; fluid.url.parseUri.options = { strictMode: true, key: ["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"], q: { name: "queryKey", parser: /(?:^|&)([^&=]*)=?([^&]*)/g }, parser: { strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/, loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/ } }; fluid.url.parseSegs = function (url) { var parsed = fluid.url.parseUri(url); var parsedSegs = fluid.url.parsePathInfoTrim(parsed.directory); return parsedSegs.pathInfo; }; fluid.url.isAbsoluteUrl = function (url) { var parseRel = fluid.url.parseUri(url); return (parseRel.host || parseRel.protocol || parseRel.directory.charAt(0) === "/"); }; fluid.url.computeRelativePrefix = function (outerLocation, iframeLocation, relPath) { if (fluid.url.isAbsoluteUrl(relPath)) { return relPath; } var relSegs = fluid.url.parsePathInfo(relPath).pathInfo; var parsedOuter = fluid.url.parseSegs(outerLocation); var parsedRel = parsedOuter.concat(relSegs); fluid.url.cononocolosePath(parsedRel); var parsedInner = fluid.url.parseSegs(iframeLocation); var seg = 0; for (; seg < parsedRel.length; ++seg) { if (parsedRel[seg] !== parsedInner[seg]) { break; } } var excess = parsedInner.length - seg; var back = fluid.url.generateDepth(excess); var front = fluid.url.collapseSegs(parsedRel, seg); return back + front; }; })(jQuery, fluid_3_0_0); |