Name	TiddlySpaceFollowingWizard
Version	0.7.0
Description	Provides a following wizard macro and deleteButton view type
Author	Jon Robson
Requires	TiddlySpaceConfig TiddlySpaceFollowingPlugin TiddlySpaceTiddlerIconsPlugin
License	BSD

Usage

<<followWizard>>

StyleSheet

.followWizard ul,
.followWizard li .siteIcon,
.followWizard li {
list-style: none;
display: inline-block;
}

.followWizard li {
margin-right: 8px;
background-color: #eee;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
padding: 4px;
}

Code

(function($) {

var tweb = config.extensions.tiddlyweb;
var tiddlyspace = config.extensions.tiddlyspace;
var currentSpace = tiddlyspace.currentSpace.name;

var shadows = config.shadowTiddlers;
shadows.FollowersTemplate = "<<view server.bag SiteIcon width:24 height:24 spaceLink:yes label:no>> <<view server.bag spaceLink>>";
shadows.FollowingTemplate = "<<view title SiteIcon width:24 height:24 spaceLink:yes label:no>> <<view title spaceLink>> <<view title deleteButton>>";

var name = "StyleSheetFollowingWizard";
shadows[name] = "/*{{{*/\n%0\n/*}}}*/".
	format(store.getTiddlerText(tiddler.title + "##StyleSheet"));
store.addNotification(name, refreshStyles);

var wizard = config.macros.followWizard = {
	locale: {
		mission: "Which user or space would you like to follow?",
		badpermissions: "Only members of the space can maintain followers.",
		follow: "follow"
	},
	handler: function(place, macroName, params, wikifier, paramString, tiddler) {
		var locale = wizard.locale;
		var container = $("<div />").addClass("followWizard").appendTo(place)[0];
		if(!readOnly) {
			var form = $("<form />").addClass("followForm").appendTo(container)[0];
			$("<span />").text(locale.mission).appendTo(form);
			var input = $("<input />").attr("name", "space").attr("type", "text").appendTo(form);
			$("<input />").attr("type", "submit").val(locale.follow).appendTo(form).click(function(ev) {
				wizard.addFollowing(ev, input.val());
				ev.preventDefault();
			});
		} else {
			$(container).addClass("annotation").text(locale.badpermissions);
		}
	},
	addFollowing: function(ev, space) {
		var name = tiddlyspace.resolveSpaceName(space);
		if(!name) {
			alert("That doesn't appear to be a valid space name. Please check and try again.");
			return;
		}
		var title = "@" + name;
		var tiddler = store.getTiddler(title);
		if(tiddler) {
			tiddler.tags.push("follow");
		} else {
			tiddler = new Tiddler(title);
			tiddler.tags.push("follow");
			merge(tiddler.fields, config.defaultCustomFields);
		}
		store.saveTiddler(tiddler);
		autoSaveChanges();
	}
};

config.macros.view.views.deleteButton = function(value,place,params,wikifier,paramString,tiddler) {
	var tid = store.getTiddler(value)
	if(tid && config.commands.deleteTiddler.isEnabled(tid)) {
		var handler = function(ev) {
			config.commands.deleteTiddler.handler(ev,ev.target,value);
		};
		createTiddlyButton(place, "X", "delete this tiddler", handler);
	}
};

})(jQuery);