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Code Issues Releases Wiki Activity

Enhance rendertiddler command with template option

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Jermolene
2015-09-03 08:53:08 +01:00
parent c4244e8f04
commit 4ccdaf3faf
2 changed files with 10 additions and 4 deletions
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4
core/language/en-GB/Help/rendertiddler.tid
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@@ -1,10 +1,10 @@
title: $:/language/Help/rendertiddler
description: Render an individual tiddler as a specified ContentType
Render an individual tiddler as a specified ContentType, defaults to `text/html` and save it to the specified filename:
Render an individual tiddler as a specified ContentType, defaulting to `text/html` and save it to the specified filename. Optionally a template can be specified, in which case the template tiddler is rendered with the "currentTiddler" variable set to the tiddler that is being rendered (the first parameter value).
```
--rendertiddler <title> <filename> [<type>]
--rendertiddler <title> <filename> [<type>] [<template>]
```
By default, the filename is resolved relative to the `output` subdirectory of the edition directory. The `--output` command can be used to direct output to a different directory.

10
core/modules/commands/rendertiddler.js
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@@ -32,9 +32,15 @@ Command.prototype.execute = function() {
path = require("path"),
title = this.params[0],
filename = path.resolve(this.commander.outputPath,this.params[1]),
type = this.params[2] || "text/html";
type = this.params[2] || "text/html",
template = this.params[3],
variables = {};
$tw.utils.createFileDirectories(filename);
fs.writeFile(filename,this.commander.wiki.renderTiddler(type,title),"utf8",function(err) {
if(template) {
variables.currentTiddler = title;
title = template;
}
fs.writeFile(filename,this.commander.wiki.renderTiddler(type,title,{variables: variables}),"utf8",function(err) {
self.callback(err);
});
return null;