From 056c20495937fe45fe0f7204b112dbfe6931a855 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <gohr@cosmocode.de>
Date: Mon, 30 Nov 2009 14:03:11 +0100
Subject: nicer subscription styles

Ignore-this: e1b3b815b5ebb0da320bff997c4fed4b

darcs-hash:20091130130311-6e07b-03ccfc52abb3dcc0764eed5784d81f8416841328.gz
---
 inc/actions.php      | 20 +++++++++-----------
 inc/lang/en/lang.php |  2 +-
 inc/template.php     | 34 +++++++++++++++++-----------------
 3 files changed, 27 insertions(+), 29 deletions(-)

(limited to 'inc')

diff --git a/inc/actions.php b/inc/actions.php
index 900409a90..1fda0584e 100644
--- a/inc/actions.php
+++ b/inc/actions.php
@@ -558,19 +558,21 @@ function act_export($act){
  * @author Adrian Lang <lang@cosmocode.de>
  */
 function act_subscription($act){
-    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-        // No post to handle, let tpl_subscribe manage the request.
-        return $act;
-    }
+    global $lang;
+    global $INFO;
+    global $ID;
 
-    // Get and preprocess data.
+    // get and preprocess data.
     $params = array();
     foreach(array('target', 'style', 'action') as $param) {
-        if (isset($_POST["subscribe_$param"])) {
-            $params[$param] = $_POST["subscribe_$param"];
+        if (isset($_REQUEST["sub_$param"])) {
+            $params[$param] = $_REQUEST["sub_$param"];
         }
     }
 
+    // any action given? if not just return and show the subscription page
+    if(!$params['action']) return $act;
+
     // Handle POST data, may throw exception.
     trigger_event('ACTION_HANDLE_SUBSCRIBE', $params, 'subscription_handle_post');
 
@@ -579,9 +581,6 @@ function act_subscription($act){
     $data   = $params['data'];
     $action = $params['action'];
 
-    global $lang;
-    global $INFO;
-
     // Perform action.
     require_once DOKU_INC . 'inc/subscription.php';
     if (!subscription_set($_SERVER['REMOTE_USER'], $target, $style, $data)) {
@@ -591,7 +590,6 @@ function act_subscription($act){
     }
     msg(sprintf($lang["subscr_{$action}_success"], hsc($INFO['userinfo']['name']),
                 prettyprint_id($target)), 1);
-    global $ID;
     act_redirect($ID, $act);
 
     // Assure that we have valid data if act_redirect somehow fails.
diff --git a/inc/lang/en/lang.php b/inc/lang/en/lang.php
index b97713a75..98ded12ca 100644
--- a/inc/lang/en/lang.php
+++ b/inc/lang/en/lang.php
@@ -223,7 +223,7 @@ $lang['subscr_m_new_header']       = 'Add subscription';
 $lang['subscr_m_current_header']   = 'Current subscriptions';
 $lang['subscr_m_unsubscribe']      = 'Unsubscribe';
 $lang['subscr_m_subscribe']        = 'Subscribe';
-
+$lang['subscr_m_receive']          = 'Receive';
 $lang['subscr_style_every']        = 'email on every change';
 $lang['subscr_style_digest']       = 'digest email of changes for each page';
 $lang['subscr_style_list']         = 'list of changed pages since last email';
diff --git a/inc/template.php b/inc/template.php
index 6b0314b84..84fbda051 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -1366,24 +1366,21 @@ function tpl_subscribe() {
         echo '<p>' . $lang['subscr_m_not_subscribed'] . '</p>';
     } else {
         echo '<ul>';
-
         foreach($INFO['subscribed'] as $sub) {
-            $form = new Doku_Form(array('class' => 'unsubscribe'));
+            echo '<li><div class="li">';
             if ($sub['target'] !== $ID) {
-                $stgt = '<code class="ns">'.hsc(prettyprint_id($sub['target'])).'</code>';
+                echo '<code class="ns">'.hsc(prettyprint_id($sub['target'])).'</code>';
             } else {
-                $stgt = '<code class="page">'.hsc(prettyprint_id($sub['target'])).'</code>';
+                echo '<code class="page">'.hsc(prettyprint_id($sub['target'])).'</code>';
             }
             $sstl = $lang['subscr_style_'.$sub['style']];
             if(!$sstl) $sstl = hsc($sub['style']);
+            echo ' ('.$sstl.') ';
+
+            echo '<a href="'.wl($ID,array('do'=>'subscribe','sub_target'=>$sub['target'],'sub_style'=>$sub['style'],'sub_action'=>'unsubscribe')).'" class="unsubscribe">'.$lang['subscr_m_unsubscribe'].'</a>';
+
 
-            $form->addElement('<li><div class="li">'.$stgt.' ('.$sstl.') ');
-            $form->addElement(form_makeButton('submit', 'subscribe', $lang['subscr_m_unsubscribe']));
-            $form->addHidden('subscribe_target', $sub['target']);
-            $form->addHidden('subscribe_style', $sub['style']);
-            $form->addHidden('subscribe_action', 'unsubscribe');
-            $form->addElement('</div></li>');
-            html_form('UNSUBSCRIBE', $form);
+            echo '</div></li>';
         }
         echo '</ul>';
     }
@@ -1403,12 +1400,15 @@ function tpl_subscribe() {
         'list'   => $lang['subscr_style_list'],
     );
 
-    $form = new Doku_Form(array('id' => 'subscribe'));
-    $form->addElement('<p>' . 'Subscribe to' . '</p>');
-    $form->addRadioSet('subscribe_target', $targets);
-    $form->addElement('<p>' . 'Receive' . '</p>');
-    $form->addRadioSet('subscribe_style', $styles);
-    $form->addHidden('subscribe_action', 'subscribe');
+    $form = new Doku_Form(array('id' => 'subscribe__form'));
+    $form->startFieldset($lang['subscr_m_subscribe']);
+    $form->addRadioSet('sub_target', $targets);
+    $form->startFieldset($lang['subscr_m_receive']);
+    $form->addRadioSet('sub_style', $styles);
+    $form->addHidden('sub_action', 'subscribe');
+    $form->addHidden('do', 'subscribe');
+    $form->addHidden('id', $ID);
+    $form->endFieldset();
     $form->addElement(form_makeButton('submit', 'subscribe', $lang['subscr_m_subscribe']));
     html_form('SUBSCRIBE', $form);
     echo '</div>';
-- 
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