/** @constructor */ JSDOC.JsPlate = function(templateFile) { if (templateFile) this.template = IO.readFile(templateFile); this.templateFile = templateFile; this.code = ""; this.parse(); } JSDOC.JsPlate.prototype.parse = function() { this.template = this.template.replace(/\{#[\s\S]+?#\}/gi, ""); this.code = "var output=``"+this.template; this.code = this.code.replace( //gi, function (match, eachName, inName) { return "``;\rvar $"+eachName+"_keys = keys("+inName+");\rfor(var $"+eachName+"_i = 0; $"+eachName+"_i < $"+eachName+"_keys.length; $"+eachName+"_i++) {\rvar $"+eachName+"_last = ($"+eachName+"_i == $"+eachName+"_keys.length-1);\rvar $"+eachName+"_key = $"+eachName+"_keys[$"+eachName+"_i];\rvar "+eachName+" = "+inName+"[$"+eachName+"_key];\routput+=``"; } ); this.code = this.code.replace(//g, "``;\rif ($1) { output+=``"); this.code = this.code.replace(//g, "``;}\relse if ($1) { output+=``"); this.code = this.code.replace(//g, "``;}\relse { output+=``"); this.code = this.code.replace(/<\/(if|for)>/g, "``;\r};\routput+=``"); this.code = this.code.replace( /\{\+\s*([\s\S]+?)\s*\+\}/gi, function (match, code) { code = code.replace(/"/g, "``"); // prevent qoute-escaping of inline code code = code.replace(/(\r?\n)/g, " "); return "``+ ("+code+") +``"; } ); this.code = this.code.replace( /\{!\s*([\s\S]+?)\s*!\}/gi, function (match, code) { code = code.replace(/"/g, "``"); // prevent qoute-escaping of inline code code = code.replace(/(\n)/g, " "); return "``; "+code+";\routput+=``"; } ); this.code = this.code+"``;"; this.code = this.code.replace(/(\r?\n)/g, "\\n"); this.code = this.code.replace(/"/g, "\\\""); this.code = this.code.replace(/``/g, "\""); } JSDOC.JsPlate.prototype.toCode = function() { return this.code; } JSDOC.JsPlate.keys = function(obj) { var keys = []; if (obj.constructor.toString().indexOf("Array") > -1) { for (var i = 0; i < obj.length; i++) { keys.push(i); } } else { for (var i in obj) { keys.push(i); } } return keys; }; JSDOC.JsPlate.values = function(obj) { var values = []; if (obj.constructor.toString().indexOf("Array") > -1) { for (var i = 0; i < obj.length; i++) { values.push(obj[i]); } } else { for (var i in obj) { values.push(obj[i]); } } return values; }; JSDOC.JsPlate.prototype.process = function(data, compact) { var keys = JSDOC.JsPlate.keys; var values = JSDOC.JsPlate.values; try { eval(this.code); } catch (e) { print(">> There was an error evaluating the compiled code from template: "+this.templateFile); print(" The error was on line "+e.lineNumber+" "+e.name+": "+e.message); var lines = this.code.split("\r"); if (e.lineNumber-2 >= 0) print("line "+(e.lineNumber-1)+": "+lines[e.lineNumber-2]); print("line "+e.lineNumber+": "+lines[e.lineNumber-1]); print(""); } if (compact) { // patch by mcbain.asm // Remove lines that contain only space-characters, usually left by lines in the template // which originally only contained JSPlate tags or code. This makes it easier to write // non-tricky templates which still put out nice code (not bloated with extra lines). // Lines purposely left blank (just a line ending) are left alone. output = output.replace(/\s+?(\r?)\n/g, "$1\n"); } /*debug*///print(this.code); return output; }