From dccd3af9d67ae1f3ef13f46c03e61678d57169db Mon Sep 17 00:00:00 2001
From: Benjamin Kellermann <Benjamin.Kellermann@gmx.de>
Date: Fri, 3 Dec 2010 15:17:59 +0100
Subject: use redirect to overcome the problem of reload after vote

---
 locale/cs/dudle.po | 11 +++++++----
 locale/de/dudle.po | 12 +++++++-----
 locale/sv/dudle.po | 11 +++++++----
 participate.rb     | 32 +++++++++++++++++++++-----------
 4 files changed, 42 insertions(+), 24 deletions(-)

diff --git a/locale/cs/dudle.po b/locale/cs/dudle.po
index 81528ae..aaa43f4 100644
--- a/locale/cs/dudle.po
+++ b/locale/cs/dudle.po
@@ -19,7 +19,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2010-10-25 21:51+0200\n"
+"POT-Creation-Date: 2010-12-03 15:13+0100\n"
 "PO-Revision-Date: \n"
 "Last-Translator: Benjamin Kellermann <Benjamin.Kellermann@tu-dresden.de>\n"
 "Language-Team: \n"
@@ -549,9 +549,9 @@ msgstr "K hlasovacímu rozhraní"
 msgid "Link to dudle poll about %{polltitle}"
 msgstr "Odkaz k dudle hlasování o %{polltitle}"
 
-#: participate.rb:48
-msgid "Reload"
-msgstr "Obnovit"
+#: participate.rb:59
+msgid "The changes were saved, you should be redirected to %{link}."
+msgstr ""
 
 #: poll.rb:86
 #, fuzzy
@@ -721,5 +721,8 @@ msgstr "Přidat"
 msgid "e.&thinsp;g., 09:30, morning, afternoon"
 msgstr "např. 09:30, ráno, odpoledne"
 
+#~ msgid "Reload"
+#~ msgstr "Obnovit"
+
 #~ msgid "Delete User"
 #~ msgstr "Vymaž Uživatele"
diff --git a/locale/de/dudle.po b/locale/de/dudle.po
index 2acef90..d139c4b 100644
--- a/locale/de/dudle.po
+++ b/locale/de/dudle.po
@@ -19,8 +19,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2010-10-25 21:51+0200\n"
-"PO-Revision-Date: 2010-10-25 21:51+0100\n"
+"POT-Creation-Date: 2010-12-03 15:13+0100\n"
+"PO-Revision-Date: 2010-12-03 15:14+0100\n"
 "Last-Translator: Benjamin Kellermann <Benjamin.Kellermann@tu-dresden.de>\n"
 "Language-Team: \n"
 "Language: \n"
@@ -551,9 +551,9 @@ msgstr "Zur Abstimmung"
 msgid "Link to dudle poll about %{polltitle}"
 msgstr "Dudle Umfrage über %{polltitle}"
 
-#: participate.rb:48
-msgid "Reload"
-msgstr "Neu laden"
+#: participate.rb:59
+msgid "The changes were saved, you should be redirected to %{link}."
+msgstr "Die Änderungen wurden gespeichert. Sie sollten zu %{link} weitergeleitet werden."
 
 #: poll.rb:86
 msgid "Edit user %{user}..."
@@ -714,6 +714,8 @@ msgstr "Hinzufügen"
 msgid "e.&thinsp;g., 09:30, morning, afternoon"
 msgstr "z.B., 9:30, morgens, abends"
 
+#~ msgid "Reload"
+#~ msgstr "Neu laden"
 #~ msgid "Delete %{user}?"
 #~ msgstr "Lösche Teilnehmer %{user}?"
 #~ msgid "Edit Column"
diff --git a/locale/sv/dudle.po b/locale/sv/dudle.po
index e35a8a0..1deb460 100644
--- a/locale/sv/dudle.po
+++ b/locale/sv/dudle.po
@@ -19,7 +19,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
-"POT-Creation-Date: 2010-10-25 21:51+0200\n"
+"POT-Creation-Date: 2010-12-03 15:13+0100\n"
 "PO-Revision-Date: \n"
 "Last-Translator: Benjamin Kellermann <Benjamin.Kellermann@tu-dresden.de>\n"
 "Language-Team: \n"
@@ -549,9 +549,9 @@ msgstr "Till gränssnittet för röstning"
 msgid "Link to dudle poll about %{polltitle}"
 msgstr "Länk till dudle omröstning om %{polltitle}"
 
-#: participate.rb:48
-msgid "Reload"
-msgstr "Ladda om"
+#: participate.rb:59
+msgid "The changes were saved, you should be redirected to %{link}."
+msgstr ""
 
 #: poll.rb:86
 #, fuzzy
@@ -720,6 +720,9 @@ msgstr "Lägg till"
 msgid "e.&thinsp;g., 09:30, morning, afternoon"
 msgstr "t ex 09:30, morgon, eftermiddag"
 
+#~ msgid "Reload"
+#~ msgstr "Ladda om"
+
 #, fuzzy
 #~ msgid "Delete %{user}?"
 #~ msgstr "Redigera användare %{user}"
diff --git a/participate.rb b/participate.rb
index ff7da89..5153f0d 100755
--- a/participate.rb
+++ b/participate.rb
@@ -24,9 +24,11 @@ if __FILE__ == $0
 load "../dudle.rb"
 $d = Dudle.new
 
+edit = false
 unless $cgi.include?("cancel")
 	if $cgi.include?("delete_participant_confirm")
 		$d.table.delete($cgi["delete_participant_confirm"])
+		edit = true
 	elsif $cgi.include?("add_participant")
 		agreed = {}
 		$cgi.params.each{|k,v|
@@ -36,23 +38,29 @@ unless $cgi.include?("cancel")
 		}
 
 		$d.table.add_participant($cgi["olduser"],$cgi["add_participant"],agreed)
+		edit = true
 	end
 end
 
-$d.table.add_comment($cgi["commentname"],$cgi["comment"]) if $cgi["comment"] != ""
-$d.table.delete_comment($cgi["delete_comment"]) if $cgi.include?("delete_comment")
+if $cgi["comment"] != ""
+	$d.table.add_comment($cgi["commentname"],$cgi["comment"])
+	edit = true
+end
 
+if $cgi.include?("delete_comment")
+	$d.table.delete_comment($cgi["delete_comment"]) 
+	edit = true
+end
 
-$d.html.add_atom("atom.cgi") if File.exists?("../atom.rb")
+if edit
+	$d.html.header["status"] = "REDIRECT"
+	$d.html.header["Cache-Control"] = "no-cache"
+	$d.html.header["Location"] = SITEURL 
+	$d << _("The changes were saved, you should be redirected to %{link}.") % {:link => "<a href=\"#{SITEURL}\">#{SITEURL}</a>"}
 
-reloadstr = _("Reload")
-$d << <<END
-<form method='get' action='.'>
-<div>
-<input value='#{reloadstr}' type='submit'/>
-</div>
-</form>
-END
+else
+
+$d.html.add_atom("atom.cgi") if File.exists?("../atom.rb")
 
 # TABLE
 $d << <<HTML
@@ -65,5 +73,7 @@ $d << <<HTML
 #{$d.table.comment_to_html}
 HTML
 
+end
+
 $d.out
 end
-- 
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