From 8d106c79c54a4b870c65112fc50dbb2dd755936a Mon Sep 17 00:00:00 2001
From: Gabriel Vazquez <leviatan21@phpbb.com>
Date: Wed, 24 Jun 2009 03:11:20 +0000
Subject: [PATCH] Fixed Bug #15085 - [Feature] Add language selection on the
 registration terms page

Authorised by: AcydBurn

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9666 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/docs/CHANGELOG.html                     |  1 +
 phpBB/includes/ucp/ucp_register.php           | 49 ++++++++++---------
 .../prosilver/template/overall_header.html    |  6 +--
 .../prosilver/template/ucp_agreement.html     | 27 +++++++++-
 .../subsilver2/template/overall_header.html   |  4 +-
 .../subsilver2/template/ucp_agreement.html    | 29 +++++++++--
 6 files changed, 84 insertions(+), 32 deletions(-)

diff --git a/phpBB/docs/CHANGELOG.html b/phpBB/docs/CHANGELOG.html
index 2ca61084bf..f1d60b2b8f 100644
--- a/phpBB/docs/CHANGELOG.html
+++ b/phpBB/docs/CHANGELOG.html
@@ -146,6 +146,7 @@
 		<li>[Change] Add WAI-ARIA landmarks for easier accessibility to the prosilver template (Bug #45715 - Patch by MarcoZ)</li>
 		<li>[Change] &quot;Post details&quot; links with image in MCP. (Bug #39845 - Patch by leviatan21)</li>
 		<li>[Feature] Add confirmation for deactivating styles (Bug #14304 - Patch by leviatan21)</li>
+		<li>[Feature] Add language selection on the registration terms page (Bug #15085 - Patch by leviatan21)</li>
 		<li>[Feature] Backported 3.2 captcha plugins.</li>
 		<li>[Feature] Introduced new ACM plugins:
 			<ul>
diff --git a/phpBB/includes/ucp/ucp_register.php b/phpBB/includes/ucp/ucp_register.php
index e0dc0222f5..b2bcc794f7 100644
--- a/phpBB/includes/ucp/ucp_register.php
+++ b/phpBB/includes/ucp/ucp_register.php
@@ -52,7 +52,6 @@ class ucp_register
 			add_form_key('ucp_register_terms');
 		}
 		
-
 		if ($change_lang || $user_lang != $config['default_lang'])
 		{
 			$use_lang = ($change_lang) ? basename($change_lang) : basename($user_lang);
@@ -67,7 +66,7 @@ class ucp_register
 					$agreed = (empty($_GET['change_lang'])) ? 0 : $agreed;
 				}
 
-				$user->lang_name = $lang = $use_lang;
+				$user->lang_name = $user_lang = $use_lang;
 				$user->lang = array();
 				$user->add_lang(array('common', 'ucp'));
 			}
@@ -78,17 +77,26 @@ class ucp_register
 			}
 		}
 
+		$captcha_solved = false;
+		if ($config['enable_confirm'])
+		{
+			include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);
+			$captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']);
+			$captcha->init(CONFIRM_REG);
+		}
+
 		$cp = new custom_profile();
 
 		$error = $cp_data = $cp_error = array();
 
-
 		if (!$agreed || ($coppa === false && $config['coppa_enable']) || ($coppa && !$config['coppa_enable']))
 		{
 			$add_lang = ($change_lang) ? '&amp;change_lang=' . urlencode($change_lang) : '';
 			$add_coppa = ($coppa !== false) ? '&amp;coppa=' . $coppa : '';
 
-			$s_hidden_fields = array();
+			$s_hidden_fields = array(
+				'change_lang'	=> $change_lang,
+			);
 
 			// If we change the language, we want to pass on some more possible parameter.
 			if ($change_lang)
@@ -108,6 +116,17 @@ class ucp_register
 				}
 			}
 
+			// Checking amount of available languages
+			$lang_row = array();
+			$sql = 'SELECT lang_id 
+				FROM ' . LANG_TABLE;
+			$result = $db->sql_query($sql);
+			while ($row = $db->sql_fetchrow($result))
+			{
+				$lang_row[] = $row;
+			}
+			$db->sql_freeresult($result);
+
 			if ($coppa === false && $config['coppa_enable'])
 			{
 				$now = getdate();
@@ -115,6 +134,7 @@ class ucp_register
 				unset($now);
 
 				$template->assign_vars(array(
+					'S_LANG_OPTIONS'	=> (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 					'L_COPPA_NO'		=> sprintf($user->lang['UCP_COPPA_BEFORE'], $coppa_birthday),
 					'L_COPPA_YES'		=> sprintf($user->lang['UCP_COPPA_ON_AFTER'], $coppa_birthday),
 
@@ -129,6 +149,7 @@ class ucp_register
 			else
 			{
 				$template->assign_vars(array(
+					'S_LANG_OPTIONS'	=> (sizeof($lang_row) > 1) ? language_select($user_lang) : '',
 					'L_TERMS_OF_USE'	=> sprintf($user->lang['TERMS_OF_USE_CONTENT'], $config['sitename'], generate_board_url()),
 
 					'S_SHOW_COPPA'		=> false,
@@ -138,19 +159,12 @@ class ucp_register
 					)
 				);
 			}
+			unset($lang_row);
 
 			$this->tpl_name = 'ucp_agreement';
 			return;
 		}
 
-		$captcha_solved = false;
-		if ($config['enable_confirm'])
-		{
-			include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx);
-			$captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']);
-			$captcha->init(CONFIRM_REG);
-		}
-
 		// Try to manually determine the timezone and adjust the dst if the server date/time complies with the default setting +/- 1
 		$timezone = date('Z') / 3600;
 		$is_dst = date('I');
@@ -430,7 +444,6 @@ class ucp_register
 			$s_hidden_fields['coppa'] = $coppa;
 		}
 		
-
 		if ($config['enable_confirm'])
 		{
 			$s_hidden_fields = array_merge($s_hidden_fields, $captcha->get_hidden_fields());
@@ -441,15 +454,6 @@ class ucp_register
 		// Visual Confirmation - Show images
 		if ($config['enable_confirm'] && !$captcha_solved)
 		{
-			if ($change_lang)
-			{
-				$str = '&amp;change_lang=' . $change_lang;
-			}
-			else
-			{
-				$str = '';
-			}
-
 			$template->assign_vars(array(
 				'L_CONFIRM_EXPLAIN'		=> sprintf($user->lang['CONFIRM_EXPLAIN'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>'),
 				'CAPTCHA_TEMPLATE'		=> $captcha->get_template(),
@@ -484,6 +488,7 @@ class ucp_register
 			'S_LANG_OPTIONS'	=> language_select($data['lang']),
 			'S_TZ_OPTIONS'		=> tz_select($data['tz']),
 			'S_CONFIRM_REFRESH'	=> ($config['enable_confirm'] && $config['confirm_refresh']) ? true : false,
+			'S_REGISTRATION'	=> true,
 			'S_COPPA'			=> $coppa,
 			'S_HIDDEN_FIELDS'	=> $s_hidden_fields,
 			'S_UCP_ACTION'		=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'),
diff --git a/phpBB/styles/prosilver/template/overall_header.html b/phpBB/styles/prosilver/template/overall_header.html
index 52eeffbdb2..383bf74bb2 100644
--- a/phpBB/styles/prosilver/template/overall_header.html
+++ b/phpBB/styles/prosilver/template/overall_header.html
@@ -161,8 +161,8 @@
 				<li class="icon-faq"><a href="{U_FAQ}" title="{L_FAQ_EXPLAIN}">{L_FAQ}</a></li>
 				<!-- IF not S_IS_BOT -->
 					<!-- IF S_DISPLAY_MEMBERLIST --><li class="icon-members"><a href="{U_MEMBERLIST}" title="{L_MEMBERLIST_EXPLAIN}">{L_MEMBERLIST}</a></li><!-- ENDIF -->
-					<!-- IF not S_USER_LOGGED_IN and S_REGISTER_ENABLED --><li class="icon-register"><a href="{U_REGISTER}">{L_REGISTER}</a></li><!-- ENDIF -->
-					<li class="icon-logout"><a href="{U_LOGIN_LOGOUT}" title="{L_LOGIN_LOGOUT}" accesskey="l">{L_LOGIN_LOGOUT}</a></li>
+					<!-- IF not S_USER_LOGGED_IN and S_REGISTER_ENABLED and not (S_SHOW_COPPA or S_REGISTRATION) --><li class="icon-register"><a href="{U_REGISTER}">{L_REGISTER}</a></li><!-- ENDIF -->
+					<!-- IF not (S_SHOW_COPPA or S_REGISTRATION) --><li class="icon-logout"><a href="{U_LOGIN_LOGOUT}" title="{L_LOGIN_LOGOUT}" accesskey="l">{L_LOGIN_LOGOUT}</a></li><!-- ENDIF -->
 				<!-- ENDIF -->
 			</ul>
 
@@ -179,4 +179,4 @@
 				<strong>{L_INFORMATION}:</strong> {L_BOARD_DISABLED}
 			<span class="corners-bottom"><span></span></span></div>
 		</div>
-		<!-- ENDIF -->
\ No newline at end of file
+		<!-- ENDIF -->
diff --git a/phpBB/styles/prosilver/template/ucp_agreement.html b/phpBB/styles/prosilver/template/ucp_agreement.html
index 67dcb35e7b..d64e2aebbe 100644
--- a/phpBB/styles/prosilver/template/ucp_agreement.html
+++ b/phpBB/styles/prosilver/template/ucp_agreement.html
@@ -1,8 +1,31 @@
 <!-- INCLUDE overall_header.html -->
 
-
 <!-- IF S_SHOW_COPPA or S_REGISTRATION -->
 
+<!-- IF S_LANG_OPTIONS -->
+<script type="text/javascript">
+// <![CDATA[
+	/**
+	* Change language
+	*/
+	function change_language(lang_iso)
+	{
+		document.forms['register'].change_lang.value = lang_iso;
+		document.forms['register'].submit();
+	}
+
+// ]]>
+</script>
+
+	<form method="post" action="{S_UCP_ACTION}" id="register">
+		<p class="rightside">
+			<label for="lang">{L_LANGUAGE}:</label><select name="lang" id="lang" onchange="change_language(this.value); return false;" title="{L_LANGUAGE}">{S_LANG_OPTIONS}</select>
+		</p>
+		<div class="clear"></div>
+		{S_HIDDEN_FIELDS}
+	</form>
+<!-- ENDIF -->
+
 	<form method="post" action="{S_UCP_ACTION}" id="agreement">
 
 	<div class="panel">
@@ -45,4 +68,4 @@
 
 <!-- ENDIF -->
 
-<!-- INCLUDE overall_footer.html -->
\ No newline at end of file
+<!-- INCLUDE overall_footer.html -->
diff --git a/phpBB/styles/subsilver2/template/overall_header.html b/phpBB/styles/subsilver2/template/overall_header.html
index c605871f0b..a45e51b467 100644
--- a/phpBB/styles/subsilver2/template/overall_header.html
+++ b/phpBB/styles/subsilver2/template/overall_header.html
@@ -162,13 +162,13 @@ function marklist(id, name, state)
 		<table width="100%" cellspacing="0">
 		<tr>
 			<td class="genmed">
-				<!-- IF not S_IS_BOT --><a href="{U_LOGIN_LOGOUT}"><img src="{T_THEME_PATH}/images/icon_mini_login.gif" width="12" height="13" alt="*" /> {L_LOGIN_LOGOUT}</a>&nbsp;<!-- ENDIF -->
+				<!-- IF not S_IS_BOT and not (S_SHOW_COPPA or S_REGISTRATION) --><a href="{U_LOGIN_LOGOUT}"><img src="{T_THEME_PATH}/images/icon_mini_login.gif" width="12" height="13" alt="*" /> {L_LOGIN_LOGOUT}</a>&nbsp;<!-- ENDIF -->
 				<!-- IF U_RESTORE_PERMISSIONS --> &nbsp;<a href="{U_RESTORE_PERMISSIONS}"><img src="{T_THEME_PATH}/images/icon_mini_login.gif" width="12" height="13" alt="*" /> {L_RESTORE_PERMISSIONS}</a><!-- ENDIF -->
 				<!-- IF S_BOARD_DISABLED and S_USER_LOGGED_IN --> &nbsp;<span style="color: red;">{L_BOARD_DISABLED}</span><!-- ENDIF -->
 				<!-- IF not S_IS_BOT -->
 					<!-- IF S_USER_LOGGED_IN -->
 						<!-- IF S_DISPLAY_PM --> &nbsp;<a href="{U_PRIVATEMSGS}"><img src="{T_THEME_PATH}/images/icon_mini_message.gif" width="12" height="13" alt="*" /> {PRIVATE_MESSAGE_INFO}<!-- IF PRIVATE_MESSAGE_INFO_UNREAD -->, {PRIVATE_MESSAGE_INFO_UNREAD}<!-- ENDIF --></a><!-- ENDIF -->
-					<!-- ELSEIF S_REGISTER_ENABLED --> &nbsp;<a href="{U_REGISTER}"><img src="{T_THEME_PATH}/images/icon_mini_register.gif" width="12" height="13" alt="*" /> {L_REGISTER}</a>
+					<!-- ELSEIF S_REGISTER_ENABLED and not (S_SHOW_COPPA or S_REGISTRATION) --> &nbsp;<a href="{U_REGISTER}"><img src="{T_THEME_PATH}/images/icon_mini_register.gif" width="12" height="13" alt="*" /> {L_REGISTER}</a>
 					<!-- ENDIF -->
 				<!-- ENDIF -->
 			</td>
diff --git a/phpBB/styles/subsilver2/template/ucp_agreement.html b/phpBB/styles/subsilver2/template/ucp_agreement.html
index f1ea9df73a..d5420f66a6 100644
--- a/phpBB/styles/subsilver2/template/ucp_agreement.html
+++ b/phpBB/styles/subsilver2/template/ucp_agreement.html
@@ -1,9 +1,32 @@
 <!-- INCLUDE overall_header.html -->
 
-
-
 <!-- IF S_SHOW_COPPA or S_REGISTRATION -->
 
+<!-- IF S_LANG_OPTIONS -->
+<script type="text/javascript">
+// <![CDATA[
+	/**
+	* Change language
+	*/
+	function change_language(lang_iso)
+	{
+		document.forms['register'].change_lang.value = lang_iso;
+		document.forms['register'].submit();
+	}
+
+// ]]>
+</script>
+
+	<form method="post" action="{S_UCP_ACTION}" id="register">
+		<table width="100%" cellspacing="0">
+			<tr>
+				<td class="gensmall" align="{S_CONTENT_FLOW_END}">{L_LANGUAGE}: <select name="lang" id="lang" onchange="change_language(this.value); return false;" title="{L_LANGUAGE}">{S_LANG_OPTIONS}</select></td>
+			</tr>
+		</table>
+		{S_HIDDEN_FIELDS}
+	</form>
+<!-- ENDIF -->
+
 	<form method="post" action="{S_UCP_ACTION}">
 
 	<table class="tablebg" width="100%" cellspacing="1">
@@ -58,4 +81,4 @@
 
 <!-- ENDIF -->
 
-<!-- INCLUDE overall_footer.html -->
\ No newline at end of file
+<!-- INCLUDE overall_footer.html -->