mirror of https://gitlab.com/octtspacc/OcttKB
66 lines
2.6 KiB
JavaScript
66 lines
2.6 KiB
JavaScript
/*\
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title: storynav
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type: application/javascript
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module-type: macro
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Get tiddler at the indicated position in the story list.
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\*/
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(function(){
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"use strict";
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exports.name = "storynav";
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exports.params = [
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{name: "storylist"},
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{name: "current"},
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{name: "position"}
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];
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exports.run = function(storylist, current, position) {
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//console.log("Story List: " + storylist);
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//storylist=storylist.replaceAll("[[","");
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//storylist=storylist.replaceAll("]]","");
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storylist = storylist.split(",");
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//console.log("Story List: " + storylist);
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//console.log("Current: " + current);
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//console.log("Position: " + position);
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var tiddler = "none";
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var len = storylist.length;
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var idx = 0;
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//console.log("Length: " + len);
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if(len == 1) {
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tiddler = current;
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} else if(position == "prev") {
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for (tiddler of storylist) {
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//console.log("Evaluating tiddler: " + tiddler + " vs " + current);
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if(tiddler == current) {
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if(idx >= len-1) tiddler = storylist[0];
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else tiddler = storylist[idx+1]
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break;
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}
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idx++;
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}
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} else if(position == "next") {
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for (tiddler of storylist) {
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//console.log("Evaluating tiddler: " + tiddler + " vs " + current);
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if(tiddler == current) {
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if(idx == 0) tiddler = storylist[len-1];
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else tiddler = storylist[idx-1]
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break;
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}
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idx++;
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}
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} else if(position == "first") {
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tiddler = storylist[0];
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} else if(position == "last") {
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//console.log("HIT position = last. Jumping to last tiddler in story.");
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tiddler = storylist[len-1];
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} else {
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tiddler = current;
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}
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//console.log('Navigate to: "' + tiddler + '"');
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//console.log('Returning: ' + '<$navigator story="$:/StoryList" history="$:/HistoryList"><$action-navigate $to="""' + tiddler + '""" $scroll="yes" /></$navigator>\n\n' + tiddler);
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//IMPORTANT - Macro just returns wikitext to be interpreted.
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//return tiddler;
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return '<$navigator story="$:/StoryList" history="$:/HistoryList"><$action-navigate $to="""' + tiddler + '""" $scroll="yes" /></$navigator>\n\n' + tiddler;
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};
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})(); |