TiddlyWiki5/js/TiddlerOutput.js

94 wiersze
2.1 KiB
JavaScript
Executable File

/*
Functions concerned with parsing representations of tiddlers
*/
var utils = require("./Utils.js");
var tiddlerOutput = exports;
/*
Output a tiddler as a .tid file
*/
tiddlerOutput.outputTiddler = function(tid) {
var result = [],
outputAttribute = function(name,value) {
result.push(name + ": " + value + "\n");
};
for(var t in tid.fields) {
switch(t) {
case "text":
// Ignore the text field
break;
case "tags":
// Output tags as a list
outputAttribute(t,tiddlerOutput.stringifyTags(tid.fields.tags));
break;
case "modified":
case "created":
// Output dates in YYYYMMDDHHMM
outputAttribute(t,utils.convertToYYYYMMDDHHMM(tid.fields[t]));
break;
default:
// Output other attributes raw
outputAttribute(t,tid.fields[t]);
break;
}
}
result.push("\n");
result.push(tid.fields.text);
return result.join("");
}
/*
Output a tiddler as an HTML <DIV>
out - array to push the output strings
tid - the tiddler to be output
options - options:
omitPrecedingLineFeed - determines if a linefeed is inserted between the <PRE> tag and the text
*/
tiddlerOutput.outputTiddlerDiv = function(tid) {
var result = [],
outputAttribute = function(name,value) {
result.push(" " + name + "=\"" + value + "\"");
};
result.push("<div");
for(var t in tid.fields) {
switch(t) {
case "text":
// Ignore the text field
break;
case "tags":
// Output tags as a list
outputAttribute(t,tiddlerOutput.stringifyTags(tid.fields.tags));
break;
case "modified":
case "created":
// Output dates in YYYYMMDDHHMMSS
outputAttribute(t,utils.convertToYYYYMMDDHHMM(tid.fields[t]));
break;
default:
// Output other attributes raw
outputAttribute(t,tid.fields[t]);
break;
}
}
result.push(">\n<pre>\n");
result.push(utils.htmlEncode(tid.fields.text));
result.push("</pre>\n</div>");
return result.join("");
}
tiddlerOutput.stringifyTags = function(tags) {
var results = [];
for(var t=0; t<tags.length; t++) {
if(tags[t].indexOf(" ") !== -1) {
results.push("[[" + tags[t] + "]]");
} else {
results.push(tags[t]);
}
}
return results.join(" ");
}