mirror of https://github.com/zulip/zulip.git
28 lines
43 KiB
JavaScript
28 lines
43 KiB
JavaScript
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/*!
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handlebars v1.3.0
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Copyright (C) 2011 by Yehuda Katz
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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@license
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*/
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var Handlebars=function(){var a=function(){"use strict";function a(a){this.string=a}var b;return a.prototype.toString=function(){return""+this.string},b=a}(),b=function(a){"use strict";function b(a){return h[a]||"&"}function c(a,b){for(var c in b)Object.prototype.hasOwnProperty.call(b,c)&&(a[c]=b[c])}function d(a){return a instanceof g?a.toString():a||0===a?(a=""+a,j.test(a)?a.replace(i,b):a):""}function e(a){return a||0===a?m(a)&&0===a.length?!0:!1:!0}var f={},g=a,h={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},i=/[&<>"'`]/g,j=/[&<>"'`]/;f.extend=c;var k=Object.prototype.toString;f.toString=k;var l=function(a){return"function"==typeof a};l(/x/)&&(l=function(a){return"function"==typeof a&&"[object Function]"===k.call(a)});var l;f.isFunction=l;var m=Array.isArray||function(a){return a&&"object"==typeof a?"[object Array]"===k.call(a):!1};return f.isArray=m,f.escapeExpression=d,f.isEmpty=e,f}(a),c=function(){"use strict";function a(a,b){var d;b&&b.firstLine&&(d=b.firstLine,a+=" - "+d+":"+b.firstColumn);for(var e=Error.prototype.constructor.call(this,a),f=0;f<c.length;f++)this[c[f]]=e[c[f]];d&&(this.lineNumber=d,this.column=b.firstColumn)}var b,c=["description","fileName","lineNumber","message","name","number","stack"];return a.prototype=new Error,b=a}(),d=function(a,b){"use strict";function c(a,b){this.helpers=a||{},this.partials=b||{},d(this)}function d(a){a.registerHelper("helperMissing",function(a){if(2===arguments.length)return void 0;throw new h("Missing helper: '"+a+"'")}),a.registerHelper("blockHelperMissing",function(b,c){var d=c.inverse||function(){},e=c.fn;return m(b)&&(b=b.call(this)),b===!0?e(this):b===!1||null==b?d(this):l(b)?b.length>0?a.helpers.each(b,c):d(this):e(b)}),a.registerHelper("each",function(a,b){var c,d=b.fn,e=b.inverse,f=0,g="";if(m(a)&&(a=a.call(this)),b.data&&(c=q(b.data)),a&&"object"==typeof a)if(l(a))for(var h=a.length;h>f;f++)c&&(c.index=f,c.first=0===f,c.last=f===a.length-1),g+=d(a[f],{data:c});else for(var i in a)a.hasOwnProperty(i)&&(c&&(c.key=i,c.index=f,c.first=0===f),g+=d(a[i],{data:c}),f++);return 0===f&&(g=e(this)),g}),a.registerHelper("if",function(a,b){return m(a)&&(a=a.call(this)),!b.hash.includeZero&&!a||g.isEmpty(a)?b.inverse(this):b.fn(this)}),a.registerHelper("unless",function(b,c){return a.helpers["if"].call(this,b,{fn:c.inverse,inverse:c.fn,hash:c.hash})}),a.registerHelper("with",function(a,b){return m(a)&&(a=a.call(this)),g.isEmpty(a)?void 0:b.fn(a)}),a.registerHelper("log",function(b,c){var d=c.data&&null!=c.data.level?parseInt(c.data.level,10):1;a.log(d,b)})}function e(a,b){p.log(a,b)}var f={},g=a,h=b,i="1.3.0";f.VERSION=i;var j=4;f.COMPILER_REVISION=j;var k={1:"<= 1.0.rc.2",2:"== 1.0.0-rc.3",3:"== 1.0.0-rc.4",4:">= 1.0.0"};f.REVISION_CHANGES=k;var l=g.isArray,m=g.isFunction,n=g.toString,o="[object Object]";f.HandlebarsEnvironment=c,c.prototype={constructor:c,logger:p,log:e,registerHelper:function(a,b,c){if(n.call(a)===o){if(c||b)throw new h("Arg not supported with multiple helpers");g.extend(this.helpers,a)}else c&&(b.not=c),this.helpers[a]=b},registerPartial:function(a,b){n.call(a)===o?g.extend(this.partials,a):this.partials[a]=b}};var p={methodMap:{0:"debug",1:"info",2:"warn",3:"error"},DEBUG:0,INFO:1,WARN:2,ERROR:3,level:3,log:function(a,b){if(p.level<=a){var c=p.methodMap[a];"undefined"!=typeof console&&console[c]&&console[c].call(console,b)}}};f.logger=p,f.log=e;var q=function(a){var b={};return g.extend(b,a),b};return f.createFrame=q,f}(b,c),e=function(a,b,c){"use strict";function d(a){var b=a&&a[0]||1,c=m;if(b!==c){if(c>b){var d=n[c],e=n[b];throw new l("Template was precompiled with an older version of Handlebars than the current runtime. Please update your precompiler to a newer version ("+d+") or downgrade your runtime to an older version ("+e+").")}throw new l("Template was precompiled with a newer version of Handlebars than the current runtime. Please update your runtime to a newer version ("+a[1]+").")}}function e(a,b){if(!b)throw new l("No environment passed to template");var c=function(a,c,d,e,f,g){var h=b.VM.invokePartial.a
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var e,f=a.opcodes;this.i=0;for(var g=f.length;this.i<g;this.i++)e=f[this.i],"DECLARE"===e.opcode?this[e.name]=e.value:this[e.opcode].apply(this,e.args),e.opcode!==this.stripNext&&(this.stripNext=!1);if(this.pushSource(""),this.stackSlot||this.inlineStack.length||this.compileStack.length)throw new i("Compile completed with content left on stack");return this.createFunctionContext(d)},preamble:function(){var a=[];if(this.isChild)a.push("");else{var b=this.namespace,c="helpers = this.merge(helpers, "+b+".helpers);";this.environment.usePartial&&(c=c+" partials = this.merge(partials, "+b+".partials);"),this.options.data&&(c+=" data = data || {};"),a.push(c)}this.environment.isSimple?a.push(""):a.push(", buffer = "+this.initializeBuffer()),this.lastContext=0,this.source=a},createFunctionContext:function(a){var b=this.stackVars.concat(this.registers.list);if(b.length>0&&(this.source[1]=this.source[1]+", "+b.join(", ")),!this.isChild)for(var c in this.context.aliases)this.context.aliases.hasOwnProperty(c)&&(this.source[1]=this.source[1]+", "+c+"="+this.context.aliases[c]);this.source[1]&&(this.source[1]="var "+this.source[1].substring(2)+";"),this.isChild||(this.source[1]+="\n"+this.context.programs.join("\n")+"\n"),this.environment.isSimple||this.pushSource("return buffer;");for(var d=this.isChild?["depth0","data"]:["Handlebars","depth0","helpers","partials","data"],e=0,f=this.environment.depths.list.length;f>e;e++)d.push("depth"+this.environment.depths.list[e]);var g=this.mergeSource();if(this.isChild||(g=this.compilerInfo()+g),a)return d.push(g),Function.apply(this,d);var i="function "+(this.name||"")+"("+d.join(",")+") {\n "+g+"}";return h("debug",i+"\n\n"),i},mergeSource:function(){for(var a,b="",c=0,d=this.source.length;d>c;c++){var e=this.source[c];e.appendToBuffer?a=a?a+"\n + "+e.content:e.content:(a&&(b+="buffer += "+a+";\n ",a=void 0),b+=e+"\n ")}return b},blockValue:function(){this.context.aliases.blockHelperMissing="helpers.blockHelperMissing";var a=["depth0"];this.setupParams(0,a),this.replaceStack(function(b){return a.splice(1,0,b),"blockHelperMissing.call("+a.join(", ")+")"})},ambiguousBlockValue:function(){this.context.aliases.blockHelperMissing="helpers.blockHelperMissing";var a=["depth0"];this.setupParams(0,a);var b=this.topStack();a.splice(1,0,b),this.pushSource("if (!"+this.lastHelper+") { "+b+" = blockHelperMissing.call("+a.join(", ")+"); }")},appendContent:function(a){this.pendingContent&&(a=this.pendingContent+a),this.stripNext&&(a=a.replace(/^\s+/,"")),this.pendingContent=a},strip:function(){this.pendingContent&&(this.pendingContent=this.pendingContent.replace(/\s+$/,"")),this.stripNext="strip"},append:function(){this.flushInline();var a=this.popStack();this.pushSource("if("+a+" || "+a+" === 0) { "+this.appendToBuffer(a)+" }"),this.environment.isSimple&&this.pushSource("else { "+this.appendToBuffer("''")+" }")},appendEscaped:function(){this.context.aliases.escapeExpression="this.escapeExpression",this.pushSource(this.appendToBuffer("escapeExpression("+this.popStack()+")"))},getContext:function(a){this.lastContext!==a&&(this.lastContext=a)},lookupOnContext:function(a){this.push(this.nameLookup("depth"+this.lastContext,a,"context"))},pushContext:function(){this.pushStackLiteral("depth"+this.lastContext)},resolvePossibleLambda:function(){this.context.aliases.functionType='"function"',this.replaceStack(function(a){return"typeof "+a+" === functionType ? "+a+".apply(depth0) : "+a})},lookup:function(a){this.replaceStack(function(b){return b+" == null || "+b+" === false ? "+b+" : "+this.nameLookup(b,a,"context")})},lookupData:function(){this.pushStackLiteral("data")},pushStringParam:function(a,b){this.pushStackLiteral("depth"+this.lastContext),this.pushString(b),"sexpr"!==b&&("string"==typeof a?this.pushString(a):this.pushStackLiteral(a))},emptyHash:function(){this.pushStackLiteral("{}"),this.options.stringParams&&(this.push("{}"),this.push("{}"))},pushHash:function(){this.hash&&this.hashes.push(this.hash),this.hash={values:[],types:[],contexts:[]}},popHash:function(){var a=this.hash;this.hash=this.hashes.
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