Introduce function include_lang for translations.

This includes only the requested language for each page and
makes top level language include files obsolete.

Signed-off-by: Loui Chang <louipc.ist@gmail.com>

24 files changed, 51 insertions, 363 deletions

diff --git a/web/html/account.php b/web/html/account.php
index 5efc4016..d0273ddb 100644
--- a/web/html/account.php
+++ b/web/html/account.php
@@ -1,15 +1,16 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("aur.inc");         # access AUR common functions
-include_once("acctfuncs.inc");   # access Account specific functions
-include("pkgfuncs_po.inc"); # Add to handle the i18n of My Packages
-include("account_po.inc");  # use some form of this for i18n support
+include('aur.inc');         # access AUR common functions
+include_once('acctfuncs.inc');   # access Account specific functions
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
-html_header(__("Accounts"));              # print out the HTML header
 
+include_lang('pkgfuncs_po.inc'); # Add to handle the i18n of My Packages
+include_lang('account_po.inc');  # use some form of this for i18n support
+
+html_header(__('Accounts'));
 
 # Main page processing here
 #
diff --git a/web/html/addvote.php b/web/html/addvote.php
index 6b30e49d..a31a1ff5 100644
--- a/web/html/addvote.php
+++ b/web/html/addvote.php
@@ -1,9 +1,9 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("tu_po.inc");
 include("aur.inc");
+include_lang('tu_po.inc');
 set_lang();
 check_sid();
 html_header();
diff --git a/web/html/index.php b/web/html/index.php
index d6640861..e2c840a6 100644
--- a/web/html/index.php
+++ b/web/html/index.php
@@ -1,15 +1,15 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include('index_po.inc');
-include("pkgfuncs_po.inc");
 include("aur.inc");
-include('stats.inc');
-
 set_lang();
 check_sid();
 
+include('stats.inc');
+include_lang('index_po.inc');
+include_lang('pkgfuncs_po.inc');
+
 html_header( __("Home") );
 
 $dbh = db_connect();
diff --git a/web/html/logout.php b/web/html/logout.php
index 41dedc37..88a1e268 100644
--- a/web/html/logout.php
+++ b/web/html/logout.php
@@ -1,11 +1,10 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
 include("aur.inc");         # access AUR common functions
 include_once("acctfuncs.inc");         # access AUR common functions
-include("logout_po.inc");   # use some form of this for i18n support
-set_lang();                 # this sets up the visitor's language
+
 
 # if they've got a cookie, log them out - need to do this before
 # sending any HTML output.
diff --git a/web/html/packages.php b/web/html/packages.php
index 2452991b..90ab72cb 100644
--- a/web/html/packages.php
+++ b/web/html/packages.php
@@ -1,11 +1,11 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
 include("aur.inc");         # access AUR common functions
-include("pkgfuncs.inc");    # package specific functions
-include("search_po.inc");   # use some form of this for i18n support
 set_lang();                 # this sets up the visitor's language
+include('pkgfuncs.inc');    # package specific functions
+include_lang('search_po.inc');   # use some form of this for i18n support
 check_sid();                # see if they're still logged in
 
 # Set the title to the current query if required
diff --git a/web/html/pkgedit.php b/web/html/pkgedit.php
index 974f14bd..ff826634 100644
--- a/web/html/pkgedit.php
+++ b/web/html/pkgedit.php
@@ -1,10 +1,10 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
 include("aur.inc");         # access AUR common functions
 include("pkgfuncs.inc");    # use some form of this for i18n support
-include("pkgedit_po.inc");  # i18n translations for this script
+include_lang("pkgedit_po.inc");  # i18n translations for this script
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
 html_header();              # print out the HTML header
diff --git a/web/html/pkgsubmit.php b/web/html/pkgsubmit.php
index 0e4f448b..a3949edd 100644
--- a/web/html/pkgsubmit.php
+++ b/web/html/pkgsubmit.php
@@ -1,15 +1,15 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 include("config.inc");
 
 require('Archive/Tar.php');
 require('Find.php');
 
 include("aur.inc");         # access AUR common functions
-include("submit_po.inc");   # use some form of this for i18n support
 include("pkgfuncs.inc");    # package functions
 
+include_lang('submit_po.inc');   # use some form of this for i18n support
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
 
diff --git a/web/html/tu.php b/web/html/tu.php
index 0b8b5c77..2d1eaf3a 100644
--- a/web/html/tu.php
+++ b/web/html/tu.php
@@ -1,9 +1,9 @@
 <?php
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
-include("tu_po.inc");
 include("aur.inc");
+include_lang('tu_po.inc');
 set_lang();
 check_sid();
 html_header();
diff --git a/web/lang/account_po.inc b/web/lang/account_po.inc
deleted file mode 100644
index fc231940..00000000
--- a/web/lang/account_po.inc
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/account_po.inc");
-
-include_once("it/account_po.inc");
-
-include_once("ca/account_po.inc");
-
-include_once("pt/account_po.inc");
-
-include_once("es/account_po.inc");
-
-include_once("de/account_po.inc");
-
-include_once("ru/account_po.inc");
-include_once("tr/account_po.inc");
-
diff --git a/web/lang/acctfuncs_po.inc b/web/lang/acctfuncs_po.inc
deleted file mode 100644
index 5bfbf0ad..00000000
--- a/web/lang/acctfuncs_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/acctfuncs_po.inc");
-
-include_once("it/acctfuncs_po.inc");
-
-include_once("ca/acctfuncs_po.inc");
-
-include_once("pt/acctfuncs_po.inc");
-
-include_once("es/acctfuncs_po.inc");
-
-include_once("de/acctfuncs_po.inc");
-
-include_once("ru/acctfuncs_po.inc");
-
-include_once("fr/acctfuncs_po.inc");
-include_once("tr/acctfuncs_po.inc");
-
-include_once("uk/acctfuncs_po.inc");
-
diff --git a/web/lang/aur_po.inc b/web/lang/aur_po.inc
deleted file mode 100644
index b08e2416..00000000
--- a/web/lang/aur_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/aur_po.inc");
-
-include_once("it/aur_po.inc");
-
-include_once("ca/aur_po.inc");
-
-include_once("pt/aur_po.inc");
-
-include_once("es/aur_po.inc");
-
-include_once("de/aur_po.inc");
-
-include_once("ru/aur_po.inc");
-
-include_once("fr/aur_po.inc");
-include_once("tr/aur_po.inc");
-
-include_once("uk/aur_po.inc");
-
diff --git a/web/lang/common_po.inc b/web/lang/common_po.inc
deleted file mode 100644
index 43237c2b..00000000
--- a/web/lang/common_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/common_po.inc");
-
-include_once("it/common_po.inc");
-
-include_once("ca/common_po.inc");
-
-include_once("pt/common_po.inc");
-
-include_once("es/common_po.inc");
-
-include_once("de/common_po.inc");
-
-include_once("ru/common_po.inc");
-
-include_once("fr/common_po.inc");
-include_once("tr/common_po.inc");
-
-include_once("uk/common_po.inc");
-
diff --git a/web/lang/index_po.inc b/web/lang/index_po.inc
deleted file mode 100644
index 5e783a72..00000000
--- a/web/lang/index_po.inc
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/index_po.inc");
-
-include_once("it/index_po.inc");
-
-include_once("ca/index_po.inc");
-
-include_once("pt/index_po.inc");
-
-include_once("es/index_po.inc");
-
-include_once("de/index_po.inc");
-
-include_once("ru/index_po.inc");
-
-include_once("fr/index_po.inc");
-include_once("tr/index_po.inc");
-
diff --git a/web/lang/logout_po.inc b/web/lang/logout_po.inc
deleted file mode 100644
index 471f53e5..00000000
--- a/web/lang/logout_po.inc
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/logout_po.inc");
-
-include_once("it/logout_po.inc");
-
-include_once("ca/logout_po.inc");
-
-include_once("pt/logout_po.inc");
-
-include_once("es/logout_po.inc");
-
-include_once("de/logout_po.inc");
-
-include_once("ru/logout_po.inc");
-include_once("tr/logout_po.inc");
-
-include_once("fr/logout_po.inc");
-
diff --git a/web/lang/pkgedit_po.inc b/web/lang/pkgedit_po.inc
deleted file mode 100644
index b471d9b1..00000000
--- a/web/lang/pkgedit_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/pkgedit_po.inc");
-
-include_once("it/pkgedit_po.inc");
-
-include_once("ca/pkgedit_po.inc");
-
-include_once("pt/pkgedit_po.inc");
-
-include_once("es/pkgedit_po.inc");
-
-include_once("de/pkgedit_po.inc");
-
-include_once("ru/pkgedit_po.inc");
-
-include_once("fr/pkgedit_po.inc");
-include_once("tr/pkgedit_po.inc");
-
-include_once("uk/pkgedit_po.inc");
-
diff --git a/web/lang/pkgfuncs_po.inc b/web/lang/pkgfuncs_po.inc
deleted file mode 100644
index 5868f45c..00000000
--- a/web/lang/pkgfuncs_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/pkgfuncs_po.inc");
-
-include_once("it/pkgfuncs_po.inc");
-
-include_once("ca/pkgfuncs_po.inc");
-
-include_once("pt/pkgfuncs_po.inc");
-
-include_once("es/pkgfuncs_po.inc");
-
-include_once("de/pkgfuncs_po.inc");
-
-include_once("ru/pkgfuncs_po.inc");
-
-include_once("fr/pkgfuncs_po.inc");
-include_once("tr/pkgfuncs_po.inc");
-
-include_once("uk/pkgfuncs_po.inc");
-
diff --git a/web/lang/search_po.inc b/web/lang/search_po.inc
deleted file mode 100644
index 92c9589b..00000000
--- a/web/lang/search_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/search_po.inc");
-
-include_once("it/search_po.inc");
-
-include_once("ca/search_po.inc");
-
-include_once("pt/search_po.inc");
-
-include_once("es/search_po.inc");
-
-include_once("de/search_po.inc");
-
-include_once("ru/search_po.inc");
-
-include_once("fr/search_po.inc");
-include_once("tr/search_po.inc");
-
-include_once("uk/search_po.inc");
-
diff --git a/web/lang/submit_po.inc b/web/lang/submit_po.inc
deleted file mode 100644
index 60a20416..00000000
--- a/web/lang/submit_po.inc
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-# INSTRUCTIONS TO TRANSLATORS
-#
-# This file contains the i18n translations for a subset of the
-# Arch Linux User-community Repository (AUR).  This is a PHP
-# script, and as such, you MUST pay great attention to the syntax.
-# If your text contains any double-quotes ("), you MUST escape
-# them with the backslash character (\).
-#
-
-include_once("translator.inc");
-global $_t;
-
-include_once("pl/submit_po.inc");
-
-include_once("it/submit_po.inc");
-
-include_once("ca/submit_po.inc");
-
-include_once("pt/submit_po.inc");
-
-include_once("es/submit_po.inc");
-
-include_once("de/submit_po.inc");
-
-include_once("ru/submit_po.inc");
-
-include_once("fr/submit_po.inc");
-include_once("tr/submit_po.inc");
-
-include_once("uk/submit_po.inc");
-
diff --git a/web/lang/tu_po.inc b/web/lang/tu_po.inc
deleted file mode 100644
index b26d02a3..00000000
--- a/web/lang/tu_po.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-include_once("translator.inc");
-global $_t;
-
-include_once("ru/tu_po.inc");
-
-include_once("it/tu_po.inc");
-
-include_once("fr/tu_po.inc");
-
diff --git a/web/lib/acctfuncs.inc b/web/lib/acctfuncs.inc
index d7fabcf0..959ae4af 100644
--- a/web/lib/acctfuncs.inc
+++ b/web/lib/acctfuncs.inc
@@ -1,5 +1,5 @@
 <?php
-include_once("acctfuncs_po.inc");
+include_lang('acctfuncs_po.inc');
 
 # Display the standard Account form, pass in default values if any
 #
diff --git a/web/lib/aur.inc b/web/lib/aur.inc
index e43ddf62..121c6921 100644
--- a/web/lib/aur.inc
+++ b/web/lib/aur.inc
@@ -1,22 +1,23 @@
 <?php
-set_include_path(get_include_path() . PATH_SEPARATOR . '../template');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../template');
 header('Content-Type: text/html; charset=utf-8');
 header('Cache-Control: no-cache, must-revalidate');
 header('Expires: Tue, 11 Oct 1988 22:00:00 GMT'); // quite a special day
 header('Pragma: no-cache');
-include_once("version.inc");
+
+include_once('translator.inc');
+set_lang();
+include_lang('aur_po.inc');
+include_lang('common_po.inc');
+
 include_once("config.inc");
-include_once("aur_po.inc");
-// TODO: remove this, move translations over for login form
-include_once("index_po.inc");
+include_once("version.inc");
 include_once("acctfuncs.inc");
 
 # TODO do we need to set the domain on cookies?  I seem to remember some
 # security concerns about not using domains - but it's not like
 # we really care if another site can see what language/SID a user
 # is using...
-#
-
 
 
 # return an array of info for each Trusted user
diff --git a/web/lib/pkgfuncs.inc b/web/lib/pkgfuncs.inc
index ca054dbc..dfda0e88 100644
--- a/web/lib/pkgfuncs.inc
+++ b/web/lib/pkgfuncs.inc
@@ -1,5 +1,5 @@
 <?php
-include_once("pkgfuncs_po.inc");
+include_lang('pkgfuncs_po.inc');
 include_once("config.inc");
 
 # define variables used during pkgsearch
diff --git a/web/lib/translator.inc b/web/lib/translator.inc
index 2bb3b23c..25f25245 100644
--- a/web/lib/translator.inc
+++ b/web/lib/translator.inc
@@ -1,4 +1,6 @@
 <?php
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+
 # this include file provides support for i18n
 #
 
@@ -23,7 +25,17 @@
 # deprecated usage:
 #	print __("%s has %s apples.", array("Bill", "5"));
 
-include_once("common_po.inc");
+include_once('config.inc');
+
+function include_lang($trans) {
+	global $LANG;
+
+	if ($LANG != DEFAULT_LANG) {
+		return include_once("$LANG/$trans");
+	}
+	else
+		return true;
+}
 
 function __() {
 	global $_t;
@@ -41,10 +53,8 @@ function __() {
 	else
 		$translated = $_t[$LANG][$tag];
 
+	# If there is no translation, just print the given string.
 	if (empty($translated)) {
-		# if it's a supported language, but there isn't a translation,
-		# alert the visitor to the missing translation.
-		#
 		$translated = $tag;
 	}
 
diff --git a/web/template/template.phps b/web/template/template.phps
index 7a866861..358bf525 100644
--- a/web/template/template.phps
+++ b/web/template/template.phps
@@ -2,10 +2,10 @@
 
 # This template shows how a front page script is commonly coded.
 
-set_include_path(get_include_path() . PATH_SEPARATOR . '../lib' . PATH_SEPARATOR . '../lang');
+set_include_path(get_include_path() . PATH_SEPARATOR . '../lib');
 
 include("aur.inc");         # access AUR common functions
-include("template_po.inc"); # use some form of this for i18n support
+include_lang('template_po.inc'); # use some form of this for i18n support
 set_lang();                 # this sets up the visitor's language
 check_sid();                # see if they're still logged in
 html_header();              # print out the HTML header