allow unsharing specific articles / creating new share key

plugins/share/share.js

@@ -9,12 +9,69 @@ function shareArticle(id) {
 			id: "shareArticleDlg",
 			title: __("Share article by URL"),
 			style: "width: 600px",
+			newurl: function() {
+
+				var ok = confirm(__("Generate new share URL for this article?"));
+
+				if (ok) {
+
+					notify_progress("Trying to change URL...", true);
+
+					var query = "op=pluginhandler&plugin=share&method=newkey&id=" + param_escape(id);
+
+					new Ajax.Request("backend.php", {
+						parameters: query,
+						onComplete: function(transport) {
+								var reply = JSON.parse(transport.responseText);
+								var new_link = reply.link;
+
+								var e = $('gen_article_url');
+
+								if (new_link) {
+
+									e.innerHTML = e.innerHTML.replace(/\&key=.*$/,
+										"&key=" + new_link);
+
+									e.href = e.href.replace(/\&key=.*$/,
+										"&key=" + new_link);
+
+									new Effect.Highlight(e);
+
+									notify('');
+
+								} else {
+									notify_error("Could not change URL.");
+								}
+						} });
+
+				}
+
+			},
+			unshare: function() {
+
+				var ok = confirm(__("Remove sharing for this article?"));
+
+				if (ok) {
+
+					notify_progress("Trying to unshare...", true);
+
+					var query = "op=pluginhandler&plugin=share&method=unshare&id=" + param_escape(id);
+
+					new Ajax.Request("backend.php", {
+						parameters: query,
+						onComplete: function(transport) {
+							notify("Article unshared.");
+							dialog.hide();
+						} });
+				}
+
+			},
 			href: query});
 
 		dialog.show();
 
 	} catch (e) {
-		exception_error("emailArticle", e);
+		exception_error("shareArticle", e);
 	}
 }