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javascript: remove codes for SpiderMonkey or Rhino
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@kwatch
kwatch committed Aug 22, 2011
1 parent 0edf0df commit 815bc52
Showing 1 changed file with 16 additions and 156 deletions.
172 changes: 16 additions & 156 deletions javascript/lib/tenjin.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@

"use strict";

var fs = require("fs");


/*
* Tenjin namespace
Expand Down Expand Up @@ -138,176 +140,38 @@ var Tenjin = {
nl2br: function(text) { return text ? text.replace(/\r?\n/g, '<br />$&') : ''; },
text2html: function(text) { return text ? Tenjin.nl2br(Tenjin.escapeXml(text).replace(/ /g, ' &nbsp;')) : text; },

_end: undefined /// dummy property to escape strict warning (not legal in ECMA-262)
};
delete(Tenjin._end);

encoding: 'utf-8'

if (typeof(require) == 'function' && typeof(require.resolve) == 'function') { // node.js
};

Tenjin._nodejs = { fs: require('fs') };
Tenjin.encoding = 'utf-8';
if (true) {

Tenjin.readFile = function(filename) {
return Tenjin._nodejs.fs.readFileSync(filename, Tenjin.encoding);
return fs.readFileSync(filename, Tenjin.encoding);
};

Tenjin.writeFile = function(filename, content) {
return Tenjin._nodejs.fs.writeFileSync(filename, content, Tenjin.encoding);
return fs.writeFileSync(filename, content, Tenjin.encoding);
};

Tenjin.separator = '/';

Tenjin.isFile = function(filename) {
try {
return Tenjin._nodejs.fs.statSync(filename).isFile();
return fs.statSync(filename).isFile();
}
catch (ignore) {
return false;
}
};

Tenjin.isNewer = function(filename, filename2) {
var statSync = Tenjin._nodejs.fs.statSync;
var statSync = fs.statSync;
return statSync(filename).mtime > statSync(filename2).mtime;
};

Tenjin.mtime = function(filename) {
return Tenjin._nodejs.fs.statSync(filename).mtime;
};

}
else if (typeof(java) == 'object' && typeof(Packages) == 'function') { // Rhino

//importPackage(java.io);

Tenjin.readFile = function(filename) {
var reader = new java.io.BufferedReader(new java.io.FileReader(filename));
//var buf = Array(512);
//reader.read(buf, 0, 512); // Cannot convert org.mozilla.javascript.NativeArray@3c6a22 to char[]
var line;
var buf = [];
while ((line = reader.readLine()) != null) {
buf.push(line);
}
reader.close();
buf.push("");
return buf.join("\n");
};
if (typeof(readFile) == 'function')
Tenjin.readFile = readFile;

Tenjin.writeFile = function(filename, content) {
//var file = new java.io.File(filename);
var writer = new java.io.BufferedWriter(new java.io.FileWriter(filename));
writer.write(content);
writer.close();
};

Tenjin.separator = java.io.File.separator;

Tenjin.isFile = function(filename) {
return (new java.io.File(filename)).isFile();
};

Tenjin.isNewer = function(filename, filename2) {
var File = java.io.File;
var mtime1 = (new File(filename)).lastModified();
var mtime2 = (new File(filename2)).lastModified();
return mtime1 > mtime2;
};

Tenjin.mtime = function(filename) {
return (new java.io.File(filename)).lastModified();
};

}
else if (typeof(File) == 'function') { /// File object is available

Tenjin._readFile = function(filename) {
var f = File(filename);
f.open('text,read');
var max = 4096;
var buf = [], i = 0, s;
while ((s = f.read(max)) != undefined) { /// readfile() will exit if EOF. Why?
buf[i++] = s;
if (s.length < max)
break;
}
f.close();
return i == 1 ? buf[0] : buf.join('');
};

Tenjin._writeFile = function(filename, content) {
try {
var f = File(filename);
f.open('text,write,create,replace');
f.write(content);
f.close();
}
catch (ex) {
ex.message = filename + ': ' + ex.message;
throw ex;
}
};

Tenjin._wrapExceptionCatcher = function(func) {
return function(filename, arg) {
try {
return func(filename, arg);
}
catch (ex) {
ex.message = "'" + filename + "': " + ex.message;
throw ex;
}
};
};

Tenjin.readFile = Tenjin._wrapExceptionCatcher(Tenjin._readFile);

Tenjin.writeFile = Tenjin._wrapExceptionCatcher(Tenjin._writeFile);

Tenjin.separator = File.separator;

Tenjin.isFile = function(filename) {
//return (new File(filename)).isFile;
var f = new File(filename);
return f.exists && f.isFile;
};

Tenjin.isNewer = function(filename, filename2) {
return Tenjin.mtime(filename) > Tenjin.mtime(filename2);
};

Tenjin.mtime = function(filename) {
return new File(filename).lastModified;
};

}
else { /// dummy function

Tenjin._files = {};

Tenjin.readFile = function(filename) {
return Tenjin._files[filename];
};

Tenjin.writeFile = function(filename, content) {
Tenjin._files[filename] = content;
};

Tenjin.separator = '/';

Tenjin.isFile = function(filename) {
return Tenjin._files[filename] ? true : false;
};

Tenjin.isNewer = function(filename, filename2) { /// dummy
return true;
};

Tenjin.mtime = function(filename) { /// dummy
return 0;
return fs.statSync(filename).mtime;
};

}
Expand Down Expand Up @@ -512,8 +376,7 @@ Tenjin.Template.prototype = {
},
'stopPlaceholder': function(arg) {
return "}";
},
'': undefined /// dummy property to escape strict warning (not legal in ECMA-262)
}
},

expressionPattern: /([$#])\{((.|\n)*?)\}/g,
Expand Down Expand Up @@ -607,11 +470,9 @@ Tenjin.Template.prototype = {
var s = buf.join('');
eval(s);
return this.render;
},
}

_end: undefined /// dummy property to escape strict warning (not legal in ECMA-262)
};
delete(Tenjin.Template.prototype._end);

Tenjin.merge(Tenjin.Template.prototype, Tenjin.Template.__props__);

Expand Down Expand Up @@ -895,11 +756,9 @@ Tenjin.Engine.prototype = {
context._layout = null;
//context.capturedAs = Tenjin.Engine._capturedAs;
return context;
},
}

_end: undefined /// dummy property to escape strict warning (not legal in ECMA-262)
};
delete(Tenjin.Engine.prototype._end);

Tenjin.merge(Tenjin.Engine.prototype, Tenjin.Engine.__props__);

Expand Down Expand Up @@ -950,8 +809,9 @@ Tenjin.inspect = function(value) {
throw "unreachable: typeof(value)="+typeof(value)+", value="+value;
};

if (typeof(exports) == 'object') { // node.js

(function() {
for (var k in Tenjin) {
exports[k] = Tenjin[k];
}
}
})();

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