mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-08-31 05:22:43 +00:00
115 lines
3.1 KiB
JavaScript
115 lines
3.1 KiB
JavaScript
/*\
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title: $:/core/modules/commands/print.js
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type: application/javascript
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module-type: command
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Print command for inspecting TiddlyWiki internals
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\*/
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(function(){
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/*jshint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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exports.info = {
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name: "print",
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synchronous: true
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};
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var Command = function(params,commander) {
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this.params = params;
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this.commander = commander;
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this.output = commander.streams.output;
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};
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Command.prototype.execute = function() {
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if(this.params.length < 1) {
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return "Too few parameters for print command";
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}
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var subcommand = this.subcommands[this.params[0]];
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if(subcommand) {
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return subcommand.call(this);
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} else {
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return "Unknown subcommand (" + this.params[0] + ") for print command";
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}
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};
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Command.prototype.subcommands = {};
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Command.prototype.subcommands.tiddler = function() {
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if(this.params.length < 2) {
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return "Too few parameters for print tiddler command";
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}
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var tiddler = this.commander.wiki.getTiddler(this.params[1]);
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if(!tiddler) {
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return "No such tiddler as '" + this.params[1] + "'";
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}
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this.output.write("Tiddler '" + this.params[1] + "' contains these fields:\n");
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for(var t in tiddler.fields) {
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this.output.write(" " + t + ": " + tiddler.getFieldString(t) + "\n");
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}
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return null; // No error
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};
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Command.prototype.subcommands.tiddlers = function() {
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var tiddlers = this.commander.wiki.getTiddlers();
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this.output.write("Wiki contains these tiddlers:\n");
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for(var t=0; t<tiddlers.length; t++) {
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this.output.write(tiddlers[t] + "\n");
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}
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return null; // No error
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};
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Command.prototype.subcommands.system = function() {
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var tiddlers = this.commander.wiki.getSystemTitles();
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this.output.write("Wiki contains these system tiddlers:\n");
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for(var t=0; t<tiddlers.length; t++) {
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this.output.write(tiddlers[t] + "\n");
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}
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return null; // No error
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};
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Command.prototype.subcommands.config = function() {
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var self = this;
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var quotePropertyName = function(p) {
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var unquotedPattern = /^[A-Za-z0-9_]*$/mg;
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if(unquotedPattern.test(p)) {
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return p;
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} else {
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return "[\"" + $tw.utils.stringify(p) + "\"]";
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}
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},
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printConfig = function(object,prefix) {
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for(var n in object) {
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var v = object[n];
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if(typeof v === "object") {
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printConfig(v,prefix + "." + quotePropertyName(n));
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} else if(typeof v === "string") {
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self.output.write(prefix + "." + quotePropertyName(n) + ": \"" + $tw.utils.stringify(v) + "\"\n");
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} else {
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self.output.write(prefix + "." + quotePropertyName(n) + ": " + v.toString() + "\n");
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}
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}
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},
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printObject = function(heading,object) {
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self.output.write(heading +"\n");
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for(var n in object) {
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self.output.write(" " + n + "\n");
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}
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};
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this.output.write("Configuration:\n");
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printConfig($tw.config," $tw.config");
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printObject("Tiddler field modules:",$tw.Tiddler.fieldModules);
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printObject("Loaded modules:",$tw.modules.titles);
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printObject("Command modules:",$tw.commands);
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printObject("Parser modules:",$tw.wiki.parsers);
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printObject("Macro modules:",$tw.wiki.macros);
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printObject("Deserializer modules:",$tw.Wiki.tiddlerDeserializerModules);
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return null; // No error
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};
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exports.Command = Command;
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})();
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