Add an option to not show the proxy redirection notification

chrome/content/zotero/preferences/preferences_firefox.xul

@@ -50,6 +50,8 @@
 			<vbox style="margin-left: 1em">
 				<checkbox id="zotero-proxies-autoRecognize" label="&zotero.preferences.proxies.autoRecognize;"
 					command="zotero-proxies-update"/>
+				<checkbox id="zotero-proxies-showRedirectNotification" label="&zotero.preferences.proxies.showRedirectNotification;"
+					command="zotero-proxies-update"/>
 				<hbox style="display: block; line-height: 1.75em">
 					<checkbox id="zotero-proxies-disableByDomain-checkbox"
 						label="&zotero.preferences.proxies.disableByDomain;"

chrome/content/zotero/preferences/preferences_proxies.js

@@ -40,6 +40,7 @@ Zotero_Preferences.Proxies = {
 		var transparent = document.getElementById('zotero-proxies-transparent').checked;
 		Zotero.Prefs.set("proxies.transparent", transparent);
 		Zotero.Prefs.set("proxies.autoRecognize", document.getElementById('zotero-proxies-autoRecognize').checked);	
+		Zotero.Prefs.set("proxies.showRedirectNotification", document.getElementById('zotero-proxies-showRedirectNotification').checked);
 		Zotero.Prefs.set("proxies.disableByDomainString", document.getElementById('zotero-proxies-disableByDomain-textbox').value);
 		Zotero.Prefs.set("proxies.disableByDomain", document.getElementById('zotero-proxies-disableByDomain-checkbox').checked &&
 				document.getElementById('zotero-proxies-disableByDomain-textbox').value != "");
@@ -50,8 +51,10 @@ Zotero_Preferences.Proxies = {
 			document.getElementById('proxyTree-delete').disabled =
 			document.getElementById('proxyTree').disabled = 
 			document.getElementById('zotero-proxies-autoRecognize').disabled = 
+			document.getElementById('zotero-proxies-showRedirectNotification').disabled = 
 			document.getElementById('zotero-proxies-disableByDomain-checkbox').disabled = 
-			document.getElementById('zotero-proxies-disableByDomain-textbox').disabled = !transparent;
+			document.getElementById('zotero-proxies-disableByDomain-textbox').disabled = 
+			!transparent;
 	},
 	
 	
@@ -141,6 +144,7 @@ Zotero_Preferences.Proxies = {
 		document.getElementById('proxyTree-delete').disabled = true;
 		document.getElementById('zotero-proxies-transparent').checked = Zotero.Prefs.get("proxies.transparent");
 		document.getElementById('zotero-proxies-autoRecognize').checked = Zotero.Prefs.get("proxies.autoRecognize");
+		document.getElementById('zotero-proxies-showRedirectNotification').checked = Zotero.Prefs.get("proxies.showRedirectNotification");
 		document.getElementById('zotero-proxies-disableByDomain-checkbox').checked = Zotero.Prefs.get("proxies.disableByDomain");
 		document.getElementById('zotero-proxies-disableByDomain-textbox').value = Zotero.Prefs.get("proxies.disableByDomainString");
 	}

chrome/content/zotero/xpcom/proxy.js

@@ -69,6 +69,8 @@ Zotero.Proxies = new function() {
 		Zotero.Proxies.lastIPCheck = 0;
 		Zotero.Proxies.lastIPs = "";
 		Zotero.Proxies.disabledByDomain = false;
+
+		Zotero.Proxies.showRedirectNotification = Zotero.Prefs.get("proxies.showRedirectNotification");
 	}
 	
 	/**
@@ -107,7 +109,7 @@ Zotero.Proxies = new function() {
 				if(!bw) return;
 				_showNotification(bw,
 					Zotero.getString('proxies.notification.associated.label', [host, channel.URI.hostPort]),
-					"settings", function() { _prefsOpenCallback(bw[1]) });
+					[{ label: "proxies.notification.settings.button", callback: function() { _prefsOpenCallback(bw[1]); } }]);
 			}
 		} else {
 			// otherwise, try to detect a proxy
@@ -132,7 +134,7 @@ Zotero.Proxies = new function() {
 					// Ask to save only if automatic proxy recognition is on
 					savedTransparent = _showNotification(bw,
 						Zotero.getString('proxies.notification.recognized.label', [proxy.hosts[0], channel.URI.hostPort]),
-						"enable", function() { _showDialog(proxy.hosts[0], channel.URI.hostPort, proxy) });
+						[{ label: "proxies.notification.enable.button", callback: function() { _showDialog(proxy.hosts[0], channel.URI.hostPort, proxy); } }]);
 				}
 				
 				proxy.save();
@@ -234,9 +236,15 @@ Zotero.Proxies = new function() {
 		
 		// Otherwise, redirect. Note that we save the URI we're redirecting from as the
 		// referrer, since we can't make a proper redirect
-		_showNotification(bw,
+		if(Zotero.Proxies.showRedirectNotification) {
-			Zotero.getString('proxies.notification.redirected.label', [channel.URI.hostPort, proxiedURI.hostPort]),
+			_showNotification(bw,
-			"settings", function() { _prefsOpenCallback(bw[1]) });
+				Zotero.getString('proxies.notification.redirected.label', [channel.URI.hostPort, proxiedURI.hostPort]),
+				[
+					{ label: "general.dontShowAgain", callback: function() { _disableRedirectNotification(); } },
+					{ label: "proxies.notification.settings.button", callback: function() { _prefsOpenCallback(bw[1]); } }
+				]);
+		}
+
 		browser.loadURIWithFlags(proxied, 0, channel.URI, null, null);
 	}
 	
@@ -417,26 +425,37 @@ Zotero.Proxies = new function() {
 	  * Show a proxy-related notification
 	  * @param	{Array}		bw			output of _getBrowserWindow
 	  * @param	{String}	label		notification text
-	  * @param	{String}	button		button text ("settings" or "enable")
+	  * @param	{Array}	  buttons		dicts of button label resource string and associated callback
-	  * @param	{Function}	callback	callback to be executed if button is pressed
 	  */
-	 function _showNotification(bw, label, button, callback) {
+	 function _showNotification(bw, label, buttons) {
 	 	var browser = bw[0];
 	 	var window = bw[1];
-	 	
+
+		buttons = buttons.map(function(button) {
+			return {
+				label: Zotero.getString(button.label),
+				callback: button.callback
+			}
+		});
+
 		var listener = function() {
 			var nb = window.gBrowser.getNotificationBox();
 			nb.appendNotification(label,
 				'zotero-proxy', 'chrome://browser/skin/Info.png', nb.PRIORITY_WARNING_MEDIUM,
-				[{
+				buttons);
-					label:Zotero.getString('proxies.notification.'+button+'.button'),
-					callback:callback
-				}]);
 			browser.removeEventListener("pageshow", listener, false);
 		}
 		
 		browser.addEventListener("pageshow", listener, false);
 	 }
+
+	 /**
+		* Disables proxy redirection notification
+		*/
+	 function _disableRedirectNotification() {
+		 Zotero.Proxies.showRedirectNotification = false;
+		 Zotero.Prefs.set("proxies.showRedirectNotification",false);
+	 }
 	 
 	 /**
 	  * Opens preferences window

chrome/locale/en-US/zotero/preferences.dtd

@@ -144,6 +144,7 @@
 <!ENTITY zotero.preferences.proxies.desc_after_link 		"for more information.">
 <!ENTITY zotero.preferences.proxies.transparent				"Enable proxy redirection">
 <!ENTITY zotero.preferences.proxies.autoRecognize			"Automatically recognize proxied resources">
+<!ENTITY zotero.preferences.proxies.showRedirectNotification			"Show notification when redirecting through a proxy">
 <!ENTITY zotero.preferences.proxies.disableByDomain			"Disable proxy redirection when my domain name contains ">
 <!ENTITY zotero.preferences.proxies.configured				"Configured Proxies">
 <!ENTITY zotero.preferences.proxies.hostname				"Hostname">

chrome/locale/en-US/zotero/zotero.properties

@@ -55,6 +55,7 @@ general.numMore                    = %S more…
 general.openPreferences				= Open Preferences
 general.keys.ctrlShift				= Ctrl+Shift+
 general.keys.cmdShift				= Cmd+Shift+
+general.dontShowAgain = Don’t Show Again
 
 general.operationInProgress = A Zotero operation is currently in progress.
 general.operationInProgress.waitUntilFinished = Please wait until it has finished.

defaults/preferences/zotero.js

@@ -154,6 +154,7 @@ pref("extensions.zotero.proxies.autoRecognize", true);
 pref("extensions.zotero.proxies.transparent", true);
 pref("extensions.zotero.proxies.disableByDomain", false);
 pref("extensions.zotero.proxies.disableByDomainString", ".edu");
+pref("extensions.zotero.proxies.showRedirectNotification", true);
 
 // Data layer purging
 pref("extensions.zotero.purge.creators", false);