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Clean up load_messages function

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This commit is contained in:
Dmitriy Simushev 2013-04-10 10:29:44 +00:00
parent db1b51ae8a
commit 803f2ba075
1 changed files with 74 additions and 14 deletions
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88
src/messenger/webim/libs/common/locale.php
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@ -119,29 +119,89 @@ function get_locale_links($href)
return $localeLinks;
}
function load_messages($locale)
{
global $messages, $webim_encoding, $output_encoding;
$hash = array();
/**
* Load localized messages id some service locale info.
*
* @global array $messages Localized messages array
* @global array $output_encoding Array of mapping locales to output encodings
*
* @param string $locale Name of a locale whose messages should be loaded.
*/
function load_messages($locale) {
global $messages, $output_encoding;
$locale_file = dirname(__FILE__) . "/../../locales/{$locale}/properties";
$locale_data = read_locale_file($locale_file);
if (! is_null($locale_data['output_encoding'])) {
$output_encoding[$locale] = $locale_data['output_encoding'];
}
$messages[$locale] = $locale_data['messages'];
}
/**
* Read and parse locale file.
*
* @global string $webim_encoding Internal Mibew encoding. Defined in
* libs/config.php.
*
* @param string $path Locale file path
* @return array Associative array with following keys:
* - 'encoding': string, one of service field from locale file, determines
* encoding of strings in the locale file. If there is no 'encoding' field in
* the locale file, this variable will be equal to $webim_encoding.
*
* - 'output_encoding': string, one of service field from locale file,
* determines in what encoding document should be output for this locale.
* If there is no 'output_encoding' field in the locale file, this variable
* will bew equal to NULL.
*
* - 'messages': associative array of localized strings. The keys of the array
* are localization keys and the values of the array are localized strings.
* All localized strings have internal Mibew encoding(see $webim_encoding
* value in libs/config.php).
*/
function read_locale_file($path) {
global $webim_encoding;
// Set default values
$current_encoding = $webim_encoding;
$fp = fopen(dirname(__FILE__) . "/../../locales/$locale/properties", "r");
$output_encoding = null;
$messages = array();
$fp = fopen($path, "r");
while (!feof($fp)) {
$line = fgets($fp, 4096);
$keyval = preg_split("/=/", $line, 2);
if (isset($keyval[1])) {
if ($keyval[0] == 'encoding') {
$current_encoding = trim($keyval[1]);
} else if ($keyval[0] == 'output_encoding') {
$output_encoding[$locale] = trim($keyval[1]);
// Try to get key and value from locale file line
$line_parts = preg_split("/=/", $line, 2);
if (count($line_parts) == 2) {
$key = $line_parts[0];
$value = $line_parts[1];
// Check if key is service field and treat it as
// localized string otherwise
if ($key == 'encoding') {
$current_encoding = trim($value);
} else if ($key == 'output_encoding') {
$output_encoding = trim($value);
} else if ($current_encoding == $webim_encoding) {
$hash[$keyval[0]] = str_replace("\\n", "\n", trim($keyval[1]));
$messages[$key] = str_replace("\\n", "\n", trim($value));
} else {
$hash[$keyval[0]] = myiconv($current_encoding, $webim_encoding, str_replace("\\n", "\n", trim($keyval[1])));
$messages[$key] = myiconv(
$current_encoding,
$webim_encoding,
str_replace("\\n", "\n", trim($value))
);
}
}
}
fclose($fp);
$messages[$locale] = $hash;
return array(
'encoding' => $current_encoding,
'output_encoding' => $output_encoding,
'messages' => $messages
);
}
function getoutputenc()