From 8bc4f0336e21fc3c45b6edf74316e7610c0d6ad1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Lorenzo=20Rodr=C3=ADguez?= <jose.zap@gmail.com>
Date: Mon, 16 Nov 2009 19:30:10 -0430
Subject: [PATCH] Beginings of a parser of locale definition file

---
 cake/libs/i18n.php                    | 73 +++++++++++++++++++++++++++
 cake/tests/cases/libs/i18n.test.php   |  6 +++
 cake/tests/test_app/locale/po/LC_TIME | 60 ++++++++++++++++++++++
 3 files changed, 139 insertions(+)
 create mode 100644 cake/tests/test_app/locale/po/LC_TIME

diff --git a/cake/libs/i18n.php b/cake/libs/i18n.php
index 9ffa9b6010b..9914df729b2 100644
--- a/cake/libs/i18n.php
+++ b/cake/libs/i18n.php
@@ -443,6 +443,79 @@ function __loadPo($file, $domain) {
 		return $this->__domains[$this->category][$this->__lang][$domain] = array_merge($merge ,$translations);
 	}
 
+	function __loadLocaleDefinition($file, $domain = null) {
+		$_this =& I18N::getInstance();
+		$handler = fopen($file,'r');
+		$comment = '#';
+		$escape = '\\';
+		$currentToken = false;
+		$value = '';
+		while ($line = fgets($handler)) {
+			$line = trim($line);
+			if (empty($line) || $line[0] === $comment) {
+				continue;
+			}
+			$parts = preg_split("/[[:space:]]+/",$line);
+			if ($parts[0] === 'comment_char') {
+				$comment = $parts[1];
+				continue;
+			}
+			if ($parts[0] === 'escape_char') {
+				$escape = $parts[1];
+				continue;
+			}
+			$count = count($parts);
+			if ($count == 2) {
+				$currentToken = $parts[0];
+				$value = $parts[1];
+			} elseif ($count == 1) {
+				$value .= $parts[0];
+			} else {
+				continue;
+			}
+
+			$len = strlen($value) - 1;
+			if ($value[$len] === $escape) {
+				$value = substr($value,0,$len);
+				continue;
+			}
+
+			$mustEscape = array($escape.',',$escape.';',$escape.'<',$escape.'>',$escape.$escape);
+			$replacements = array_map('crc32',$mustEscape);
+			$value = str_replace($mustEscape,$replacements,$value);
+			$value = explode(';',$value);
+			$_this->__escape = $escape;
+			foreach ($value as $i => $val) {
+				$val = trim($val,'"');
+				$val = preg_replace_callback('/(<)?(?P<literal>.[^>]*)(>)?/',array(&$this,'__parseLiteralValue'),$val);
+				$val = str_replace($replacements,$mustEscape,$val);
+				$value[$i] = $val;
+			}
+			if (count($value) == 1) {
+				$this->__domains[$this->category][$this->__lang][$domain][$currentToken] = array_pop($value);
+			} else {
+				$this->__domains[$this->category][$this->__lang][$domain][$currentToken] = $value;
+			}
+		}
+				debug($this->__domains[$this->category][$this->__lang][$domain],true);
+	}
+
+	function __parseLiteralValue($string) {
+		$string = $string['literal'];
+		switch (substr($string,0,2)) {
+			case $this->__escape . 'x':
+				$string = chr(hexdec(substr($string,-2)));
+			break;
+			case $this->__escape . 'd':
+
+			break;
+		}
+		if (substr($string,0,3) === 'U00') {
+			$string = chr(hexdec(substr($string,-2)));
+		}
+		return $string;
+	}
+
 /**
  * Object destructor
  *
diff --git a/cake/tests/cases/libs/i18n.test.php b/cake/tests/cases/libs/i18n.test.php
index 589c4c3fab8..6870037775c 100644
--- a/cake/tests/cases/libs/i18n.test.php
+++ b/cake/tests/cases/libs/i18n.test.php
@@ -2589,6 +2589,12 @@ function testCategoryThenSingular() {
 		$this->assertEqual('Po (translated)', $singular);
 	}
 
+	function testTimeDefinition() {
+		$I18n = I18n::getInstance();
+		$file = TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'locale' . DS . 'po' . DS .'LC_TIME';
+		$I18n->__loadLocaleDefinition($file);
+	}
+
 /**
  * Singular method
  *
diff --git a/cake/tests/test_app/locale/po/LC_TIME b/cake/tests/test_app/locale/po/LC_TIME
new file mode 100644
index 00000000000..8caceb8c939
--- /dev/null
+++ b/cake/tests/test_app/locale/po/LC_TIME
@@ -0,0 +1,60 @@
+escape_char	/
+comment_char %
+abday	"<U0053><U0075><U006E></x6e>";"<U004D><U006F><U006E>";/
+	"<U0054><U0075><U0065>";"<U0057><U0065><U0064>";/
+	"<U0054><U0068><U0075>";"<U0046><U0072><U0069>";/
+	"<U0053><U0061><U0074>"
+day	"<U0053><U0075><U006E><U0064><U0061><U0079>";/
+	"<U004D><U006F><U006E><U0064><U0061><U0079>";/
+	"<U0054><U0075><U0065><U0073><U0064><U0061><U0079>";/
+	"<U0057><U0065><U0064><U006E><U0065><U0073><U0064><U0061><U0079>";/
+	"<U0054><U0068><U0075><U0072><U0073><U0064><U0061><U0079>";/
+	"<U0046><U0072><U0069><U0064><U0061><U0079>";/
+	"<U0053><U0061><U0074><U0075><U0072><U0064><U0061><U0079>"
+
+week    7;19971130;7
+first_weekday	1
+first_workday	2
+abmon	"<U004A><U0061><U006E>";"<U0046><U0065><U0062>";/
+	"<U004D><U0061><U0072>";"<U0041><U0070><U0072>";/
+	"<U004D><U0061><U0079>";"<U004A><U0075><U006E>";/
+	"<U004A><U0075><U006C>";"<U0041><U0075><U0067>";/
+	"<U0053><U0065><U0070>";"<U004F><U0063><U0074>";/
+	"<U004E><U006F><U0076>";"<U0044><U0065><U0063>"
+mon	"<U004A><U0061><U006E><U0075><U0061><U0072><U0079>";/
+	"<U0046><U0065><U0062><U0072><U0075><U0061><U0072><U0079>";/
+	"<U004D><U0061><U0072><U0063><U0068>";/
+	"<U0041><U0070><U0072><U0069><U006C>";/
+	"<U004D><U0061><U0079>";/
+	"<U004A><U0075><U006E><U0065>";/
+	"<U004A><U0075><U006C><U0079>";/
+	"<U0041><U0075><U0067><U0075><U0073><U0074>";/
+	"<U0053><U0065><U0070><U0074><U0065><U006D><U0062><U0065><U0072>";/
+	"<U004F><U0063><U0074><U006F><U0062><U0065><U0072>";/
+	"<U004E><U006F><U0076><U0065><U006D><U0062><U0065><U0072>";/
+	"<U0044><U0065><U0063><U0065><U006D><U0062><U0065><U0072>"
+% Appropriate date and time representation (%c)
+%	"%a %d %b %Y %r %Z"
+d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0072><U0020><U0025><U005A>"
+%
+% Appropriate date representation (%x)
+%	"%m/%d/%Y"
+d_fmt   "<U0025><U006D><U002F><U0025><U0064><U002F><U0025><U0059>"
+%
+% Appropriate time representation (%X)
+%	"%r"
+t_fmt   "<U0025><U0072>"
+%
+% Appropriate AM/PM time representation (%r)
+%	"%I:%M:%S %p"
+t_fmt_ampm "<U0025><U0049><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
+<U0025><U0070>"
+%
+% Strings for AM/PM
+%
+am_pm	"<U0041><U004D>";"<U0050><U004D>"
+%
+% Appropriate date representation (date(1))   "%a %b %e %H:%M:%S %Z %Y"
+date_fmt	"<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/
+<U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
+<U0025><U005A><U0020><U0025><U0059>"