x.js

//
CmdUtils.CreateCommand({
	names: ["share command"],
	// icon from http://mitcho.com/blog/projects/the-ubiquity-favicon-a-very-important-question/
  	icon: "http://mitcho.com/blog/wp-content/uploads/2009/06/ubiquibot-favicon3.png",
  	description: "Share the last Ubiquity command",
  	help: "How to use your command.",
  	author: {name: "Laurian Gridinoc", email: "laurian@gridinoc.name"},
  	license: "GPL",
  	homepage: "http://namebound.com/ubiquity/share/",
  	arguments: [{role: 'object', nountype: noun_arb_text}],
  	preview: function preview(pblock, args) {
		
		var D = CmdUtils.getDocument();
		
		//bit.ly code inspired from http://alexsydell.com/applications/ubiquity/bitly/
		var shareUrl = encodeURIComponent(D.shareCommand);
		shareUrl = encodeURIComponent("http://namebound.com/ubiquity/share/?" + shareUrl);
		var apiUrl = "http://api.bit.ly/shorten?version=2.0.1&longUrl=" 
				+ shareUrl 
				+ "&login=bitlyapidemo&apiKey=R_0da49e0a9118ff35f52f629d2d71bf07";
		
		jQuery.getJSON(apiUrl, {}, function(json) {
			if (json['results']) {
				for (var i in json['results']) {
					// Stupid JavaScript, can't figure it out using json['results'][cleanUrl]['shortUrl'].
				    D.shortShareUrl = json['results'][i]['shortUrl'];
				}
				
				pblock.innerHTML = "Last command share URL is <strong>" 
					+ D.shortShareUrl + "</strong>";
			} else {
			    pblock.innerHTML = "Error shortening the command URL";
			}
	    });
		
  	},
  	execute: function execute(args) {
		
		var D = CmdUtils.getDocument();
		D.skipCommand = true;
		
    	if (D.shortShareUrl) {
		      CmdUtils.copyToClipboard(D.shortShareUrl);
		      displayMessage({icon: this.icon, title: "Copied", text: D.shortShareUrl});
		}
  	}
});

function pageLoad_shareCommand() {
	var U = Utils.currentChromeWindow.gUbiquity;
	
	//if (! Utils.xptrService) {
		var xptrService = Components.classes["@mozilla.org/xpointer-service;1"].getService();
		xptrService = xptrService.QueryInterface(Components.interfaces.nsIXPointerService);
		Utils.xptrService = xptrService;
	//}
	
	U.msgPanel.addEventListener("popupshown", function() {

		var xptrString = xptrService.createXPointerFromSelection(Utils.currentChromeWindow._content.getSelection(), Utils.currentChromeWindow._content.document);
		//TODO move xptrString to the doc
		Utils.currentChromeWindow.xptrString = xptrString;

	}, false);	
	
	U.msgPanel.addEventListener("popuphidden", function() {
		
	   	var D = CmdUtils.getDocument();
	
		// FIXME
		if (D.skipCommand) {
			D.skipCommand = false;
			return;
		}
	
		var title = D.title;
		
		if (! D.originalTitle) {
			D.originalTitle = title;
		}
		
		/*if (title.indexOf("\u2009")) {
			title = title.substring(title.indexOf("\u2009") + 1);
		}*/
		
		var command = Utils.currentChromeWindow.gUbiquity.textBox.value;
		
		D.title = command + ": " + D.originalTitle;
		D.location.hash = 'ubiquity:' + Utils.currentChromeWindow.gUbiquity.textBox.value + ';' + Utils.currentChromeWindow.xptrString;
		D.shareCommand = D.location + '';

		//save annotation
		const AS = (Cc["@mozilla.org/browser/annotation-service;1"].getService(Ci.nsIAnnotationService));
		const IOS = (Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService));
		
		var loc = (D.location + '').substring(0, (D.location + '').indexOf('#'));//FIXME
		//Utils.log('save anno > ' + loc);
		//Utils.log('anno > ' + 'ubiquity/history:' + command);
		//Utils.log('v15');
		
		var annotated = false;
		AS.getPageAnnotationNames(uri, {}).forEach(function eachAN(annoName) {
		    //Utils.log('annot: ' + annoName);
			if ((annoName.indexOf('ubiquity/history:') == 0) 
				&& (AS.getPageAnnotation(uri, annoName) == D.location.hash.substring(1))){
		      	annotated = true;
		    }
		});
		
		if (!annotated) AS.setPageAnnotation(IOS.newURI(loc, null, null),
		                         'ubiquity/history:' + Math.random(), D.location.hash.substring(1), 0, 4);
		
		
	  }, false);
	
	
	var xptrString = CmdUtils.getDocument().location.hash.substring(1);
	shareBadge(xptrString);
	
	//load annotations
	var D = CmdUtils.getDocument();
	const AS = (Cc["@mozilla.org/browser/annotation-service;1"].getService(Ci.nsIAnnotationService));
	const IOS = (Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService));
	
	
	var loc = D.location + '';

	if (loc.indexOf('#') != -1) loc = loc.substring(0, loc.indexOf('#'));//FIXME

	Utils.log('v17');
	//Utils.log('annot? ' + loc);
	var uri = IOS.newURI(loc, null, null);
	  AS.getPageAnnotationNames(uri, {}).forEach(function eachAN(annoName) {
	    //Utils.log('annot: ' + annoName);
		if (annoName.indexOf('ubiquity/history:') == 0) {
		  var x = AS.getPageAnnotation(uri, annoName);
	      if (x != xptrString) shareBadge(x);
	    }
	  });
	
}

function shareBadge(xptrString) {
	Utils.log('badge ' + xptrString);
	if (xptrString.indexOf('#') == 0) xptrString = xptrString.substring(1);
	
	if (Utils.currentChromeWindow._content.document.getElementById(xptrString) != null) return;
	
	var U = Utils.currentChromeWindow.gUbiquity;
	var xptrService = Utils.xptrService;
	
	//jump over http://namebound.com/ubiquity/share/?escaped...
	var loc = CmdUtils.getDocument().location + '';
	if (loc.indexOf('http://namebound.com/ubiquity/share/?') != -1) {
		CmdUtils.getDocument().location = unescape(loc.substring(loc.indexOf('?') + 1));
		return;
	}
	//
	
	var command = null;
	var id = xptrString;

	if (xptrString.indexOf('xpointer') != 0) {
		if (xptrString.indexOf('ubiquity:') == 0) {
			command = xptrString.substring(9, xptrString.indexOf(';'));
			xptrString = xptrString.substring(xptrString.indexOf(';') + 1);
		} else {
			return;
		}
	}
	
	var range = xptrService.parseXPointerToRange(xptrString, Utils.currentChromeWindow._content.document);
	
	//TODO empty previous selection
	CmdUtils.getWindowInsecure().getSelection().addRange(range);
	
	if (command == null) return;

	//insert badge
	//stolen from http://azarask.in/verbs/mouse/
	var badge = Utils.currentChromeWindow._content.document.createElement("span");
	jQuery(badge)
		.css({
	 		height:31,
	        width:26,
	        backgroundImage: "url(http://azarask.in/verbs/mouse/selection_mark.png)",
	        position:"absolute",
	        "-moz-background-inline-policy":"continuous",
	        cursor:"pointer",
	        "margin-top": "-20px",
	        "margin-left": "-10px",
	        "opacity": .3 })
	 	.attr("id", id)
		.attr("title", command)
	    .mouseup(function(event){  
		    jQuery(badge).remove();
			//FIXME: duplicate
			var range = xptrService.parseXPointerToRange(xptrString, Utils.currentChromeWindow._content.document);
	    	CmdUtils.getWindowInsecure().getSelection().addRange(range);
			U.__cmdManager.updateInput( U.__lastValue = command, U.__makeContext(), function(){});
			U.preview(command, true);
	    });
	
	range.setStart(CmdUtils.getWindowInsecure().getSelection().focusNode, range.endOffset);
	xptrService.markElement(badge);
	range.insertNode(badge);
	
	//TODO
	//jQuery.scrollTo( '#' + id, 800);	
}