From 7765941011a78e8062bc76ae3daba9aa56d279c8 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@joeyh.name>
Date: Wed, 13 May 2015 17:51:29 -0400
Subject: further generalization of openid selector

Now template variables can be set to control which login methods are shown
---
 IkiWiki/Plugin/openid.pm                           |  2 ++
 templates/openid-selector.tmpl                     | 31 +++++++++++++----
 .../ikiwiki/openid/openid-jquery.js                | 39 +++++++++++++---------
 3 files changed, 51 insertions(+), 21 deletions(-)

diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index bfd130ace..b8ebbe228 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -89,6 +89,8 @@ sub openid_selector {
 		(defined $openid_url ? (openid_url => $openid_url) : ()),
 		($real_cgi_signin ? (otherform => $real_cgi_signin->($q, $session, 1)) : ()),
 		otherform_label => $otherform_label,
+		login_selector_openid => 1,
+		login_selector_email => 1,
 	);
 
 	IkiWiki::printheader($session);
diff --git a/templates/openid-selector.tmpl b/templates/openid-selector.tmpl
index 03eb5d779..a055203a4 100644
--- a/templates/openid-selector.tmpl
+++ b/templates/openid-selector.tmpl
@@ -2,14 +2,18 @@
 <script type="text/javascript" src="ikiwiki/openid/openid-jquery.js"></script>
 <script type="text/javascript">
 $(document).ready(function() {
-	selector.init('openid_identifier','<TMPL_IF OTHERFORM>otherform</TMPL_IF>', '<TMPL_VAR OTHERFORM_LABEL>');
+	selector.init(
+		'openid_identifier',
+		{
+			<TMPL_IF LOGIN_SELECTOR_OPENID>'openid': 1,</TMPL_IF>
+			<TMPL_IF LOGIN_SELECTOR_EMAIL>'email': 1,</TMPL_IF>
+		},
+		'<TMPL_IF OTHERFORM>otherform</TMPL_IF>',
+		'<TMPL_VAR OTHERFORM_LABEL>'
+	);
 });
 </script>
 
-<noscript>
-<h2>Login:</h2>
-</noscript>
-
 <form action="<TMPL_VAR CGIURL>" method="get" id="login_selector_form">
 	<div>
 		<script>
@@ -21,11 +25,26 @@ $(document).ready(function() {
 		<div id="login_choice">
 			<div id="login_btns"></div>
 		</div>
+
 		<div id="login_input_area">
+		<div>
+		<h3>OpenId login:</h3>
+		<TMPL_IF LOGIN_SELECTOR_OPENID>
 			<label for="openid_identifier" class="block">Enter your OpenID:</label>
 			<input id="openid_identifier" name="openid_identifier" type="text" value="<TMPL_VAR ESCAPE=HTML OPENID_URL>"/>
 			<input id="openid_submit" type="submit" value="Login"/>
+		</TMPL_IF>
 		</div>
+		<div>
+		<h3>Email login:</h3>
+		<TMPL_IF LOGIN_SELECTOR_EMAIL>
+			<label for="email_address" class="block">Enter your email address:</label>
+			<input id="email_address" name="Email_entry" type="text" value="<TMPL_VAR ESCAPE=HTML EMAIL_ADDRESS>"/>
+			<input id="email_submit" type="submit" value="Login"/>
+		</TMPL_IF>
+		</div>
+		</div>
+
 		<TMPL_IF LOGIN_ERROR>
 		<div class="error"><TMPL_VAR LOGIN_ERROR></div>
 		</TMPL_IF>
@@ -36,7 +55,7 @@ $(document).ready(function() {
 <TMPL_IF OTHERFORM>
 <br />
 <noscript>
-<h2><TMPL_VAR OTHERFORM_LABEL>:</h2>
+<h3><TMPL_VAR OTHERFORM_LABEL> login:</h3>
 </noscript>
 </TMPL_IF>
 <TMPL_VAR OTHERFORM>
diff --git a/underlays/openid-selector/ikiwiki/openid/openid-jquery.js b/underlays/openid-selector/ikiwiki/openid/openid-jquery.js
index db8dca235..eaac50315 100644
--- a/underlays/openid-selector/ikiwiki/openid/openid-jquery.js
+++ b/underlays/openid-selector/ikiwiki/openid/openid-jquery.js
@@ -5,21 +5,23 @@ http://code.google.com/p/openid-selector/
 This code is licenced under the New BSD License.
 */
 
-var selections_large = {
+var selections_email_large = {
     email: {
         name: 'Email',
 	icon: 'wikiicons/email.png',
         label: 'Enter your email address:',
         url: null
-    },
+    }
+};
+var selections_openid_large = {
     openid: {
         name: 'OpenID',
 	icon: 'wikiicons/openidlogin-bg.gif',
         label: 'Enter your OpenID:',
         url: null
-    },
+    }
 };
-var selections_small = {
+var selections_openid_small = {
     verisign: {
         name: 'Verisign',
         icon: 'ikiwiki/openid/verisign.png',
@@ -50,7 +52,7 @@ var selections_small = {
         url: 'http://openid.aol.com/{username}'
     }
 };
-var selections = $.extend({}, selections_large, selections_small);
+var selections = $.extend({}, selections_email_large, selections_openid_large, selections_openid_small);
 
 var selector = {
 
@@ -66,7 +68,7 @@ var selector = {
 	selection_id: null,
 	othersignin_id: null,
 	
-    init: function(input_id, othersignin_id, othersignin_label) {
+    init: function(input_id, login_methods, othersignin_id, othersignin_label) {
         
         var selector_btns = $('#login_btns');
         
@@ -76,9 +78,17 @@ var selector = {
         $('#login_input_area').empty();
         
         // add box for each selection
-        for (id in selections_large) {
-           	selector_btns.append(this.getBoxHTML(selections_large[id], 'large'));
-        }
+	if (login_methods['openid']) {
+	        for (id in selections_openid_large) {
+			selector_btns.append(this.getBoxHTML(selections_openid_large[id], 'large'));
+		}
+	}
+	if (login_methods['email']) {
+		for (id in selections_email_large) {
+			selector_btns.prepend(this.getBoxHTML(selections_email_large[id], 'large'));
+		}
+	}
+
 	if (othersignin_label != "") {
 		this.othersignin_label=othersignin_label;
 	}
@@ -98,11 +108,11 @@ var selector = {
 		$('#'+this.othersignin_id).hide();
 	}
 
-        if (selections_small) {
+        if (login_methods['openid'] && selections_openid_small) {
         	selector_btns.append('<br/>');
         	
-	        for (id in selections_small) {
-	           	selector_btns.append(this.getBoxHTML(selections_small[id], 'small'));
+	        for (id in selections_openid_small) {
+	           	selector_btns.append(this.getBoxHTML(selections_openid_small[id], 'small'));
 	        }
         }
         
@@ -179,7 +189,7 @@ var selector = {
 	else {
     		selector.setOpenIdUrl("");
 	}
-    	if(selector.ajaxHandler) {
+    	if (selector.ajaxHandler) {
     		selector.ajaxHandler(selector.selection_id, document.getElementById(selector.input_id).value);
     		return false;
     	}
@@ -227,7 +237,7 @@ var selector = {
 		var input_area = $('#login_input_area');
 		
 		var html = '';
-		var id = 'entry';
+		var id = selection['name']+'_entry';
 		var value = '';
 		var label = selection['label'];
 		var style = '';
@@ -240,7 +250,6 @@ var selector = {
 		if (label) {
 			html = '<label for="'+ id +'" class="block">' + label + '</label>';
 		}
-		html += '<input name="selection" type="hidden" value="' + selection['name'] + '" />'
 		html += '<input id="'+id+'" type="text" style="'+style+'" name="'+id+'" value="'+value+'" />' + 
 					'<input id="selector_submit" type="submit" value="Login"/>';
 		
-- 
cgit v1.2.3