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Code Issues Releases Wiki Activity

Implemented <<list>> macro

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This commit is contained in:
Jeremy Ruston 2012-01-07 21:54:14 +00:00
parent b959c6ea22
commit cd0ecf6e1c
1 changed files with 51 additions and 1 deletions
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52
js/macros/list.js
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@ -9,6 +9,29 @@ title: js/macros/list.js
var utils = require("../Utils.js");
var handlers = {
all: function(store) {
return store.getTitles("title","excludeLists");
},
missing: function(store) {
return store.getMissingTitles();
},
orphans: function(store) {
return store.getOrphanTitles();
},
shadowed: function(store) {
return store.getShadowTitles();
},
touched: function(store) {
// Server syncing isn't implemented yet
return [];
},
filter: function(store) {
// Filters aren't implemented yet
return [];
}
};
exports.macro = {
name: "list",
types: ["text/html","text/plain"],
@ -19,7 +42,34 @@ exports.macro = {
emptyMessage: {byName: true, type: "text", optional: true}
},
code: function(type,tiddler,store,params) {
return "Listing!";
var templateType = "text/x-tiddlywiki",
templateText = "<<view title link>>",
template = params.template ? store.getTiddler(params.template) : null,
output = [],
isHtml = type === "text/html",
encoder = isHtml ? utils.htmlEncode : function(x) {return x;},
pushTag = isHtml ? function(x) {output.push(x);} : function(x) {},
handler,
t;
if(template) {
templateType = template.fields.type;
templateText = template.fields.text;
}
handler = handlers[params.type];
handler = handler || handlers.all;
var tiddlers = handler(store);
if(tiddlers.length === 0) {
return params.emptyMessage ? encoder(params.emptyMessage) : "";
} else {
pushTag("<ul>");
for(t=0; t<tiddlers.length; t++) {
pushTag("<li>");
output.push(store.renderText(templateType,templateText,type,tiddlers[t]));
pushTag("</li>");
}
pushTag("</ul>");
return output.join("");
}
}
};