Add two wrappers (_t() and _i())

- _t() is a wrapper for Minz_Translate::t()
- Improve coding style of Translate.php
- _i() is a wrapper for FreshRSS::icon()
- queries.phtml shows how they work
- It is a lot easier to read files with these functions :)

app/Models/Themes.php

@@ -110,3 +110,7 @@ class FreshRSS_Themes extends Minz_Model {
 			'<img class="icon" src="' . Minz_Url::display($url) . '" alt="' . $alts[$name] . '" />';
 	}
 }
+
+function _i($icon, $url_only = false) {
+	return FreshRSS_Themes::icon($icon, $url_only);
+}

app/views/configure/queries.phtml

@@ -1,15 +1,15 @@
 <?php $this->partial('aside_configure'); ?>
 
 <div class="post">
-	<a href="<?php echo _url('index', 'index'); ?>"><?php echo Minz_Translate::t('back_to_rss_feeds'); ?></a>
+	<a href="<?php echo _url('index', 'index'); ?>"><?php echo _t('back_to_rss_feeds'); ?></a>
 
 	<form method="post" action="<?php echo _url('configure', 'queries'); ?>">
-		<legend><?php echo Minz_Translate::t('queries'); ?></legend>
+		<legend><?php echo _t('queries'); ?></legend>
 
 		<?php foreach ($this->conf->queries as $key => $query) { ?>
 		<div class="form-group" id="query-group-<?php echo $key; ?>">
 			<label class="group-name" for="queries_<?php echo $key; ?>_name">
-				<?php echo Minz_Translate::t('query_number', $key + 1); ?>
+				<?php echo _t('query_number', $key + 1); ?>
 			</label>
 
 			<div class="group-controls">
@@ -27,11 +27,11 @@
 					/>
 
 					<a class="btn" href="<?php echo $query['url']; ?>">
-						<?php echo FreshRSS_Themes::icon('link'); ?>
+						<?php echo _i('link'); ?>
 					</a>
 
 					<a class="btn btn-attention remove" href="#" data-remove="query-group-<?php echo $key; ?>">
-						<?php echo FreshRSS_Themes::icon('close'); ?>
+						<?php echo _i('close'); ?>
 					</a>
 				</div>
 
@@ -46,27 +46,27 @@
 
 				<?php if ($exist === 0) { ?>
 				<div class="alert alert-warn">
-					<div class="alert-head"><?php echo Minz_Translate::t('no_query_filter'); ?></div>
+					<div class="alert-head"><?php echo _t('no_query_filter'); ?></div>
 				</div>
 				<?php } else { ?>
 				<div class="alert alert-success">
-					<div class="alert-head"><?php echo Minz_Translate::t('query_filter'); ?></div>
+					<div class="alert-head"><?php echo _t('query_filter'); ?></div>
 
 					<ul>
 						<?php if (isset($query['search'])) { $exist = true; ?>
-						<li class="item"><?php echo Minz_Translate::t('query_search', $query['search']); ?></li>
+						<li class="item"><?php echo _t('query_search', $query['search']); ?></li>
 						<?php } ?>
 
 						<?php if (isset($query['state'])) { $exist = true; ?>
-						<li class="item"><?php echo Minz_Translate::t('query_state_' . $query['state']); ?></li>
+						<li class="item"><?php echo _t('query_state_' . $query['state']); ?></li>
 						<?php } ?>
 
 						<?php if (isset($query['order'])) { $exist = true; ?>
-						<li class="item"><?php echo Minz_Translate::t('query_order_' . strtolower($query['order'])); ?></li>
+						<li class="item"><?php echo _t('query_order_' . strtolower($query['order'])); ?></li>
 						<?php } ?>
 
 						<?php if (isset($query['get'])) { $exist = true; ?>
-						<li class="item"><?php echo Minz_Translate::t('query_get_' . $this->query_get[$key]['type'], $this->query_get[$key]['name']); ?></li>
+						<li class="item"><?php echo _t('query_get_' . $this->query_get[$key]['type'], $this->query_get[$key]['name']); ?></li>
 						<?php } ?>
 					</ul>
 				</div>
@@ -78,12 +78,12 @@
 		<?php if (count($this->conf->queries) > 0) { ?>
 		<div class="form-group form-actions">
 			<div class="group-controls">
-				<button type="submit" class="btn btn-important"><?php echo Minz_Translate::t ('save'); ?></button>
-				<button type="reset" class="btn"><?php echo Minz_Translate::t ('cancel'); ?></button>
+				<button type="submit" class="btn btn-important"><?php echo _t('save'); ?></button>
+				<button type="reset" class="btn"><?php echo _t('cancel'); ?></button>
 			</div>
 		</div>
 		<?php } else { ?>
-		<p class="alert alert-warn"><span class="alert-head"><?php echo Minz_Translate::t ('damn'); ?></span> <?php echo Minz_Translate::t('no_query'); ?></p>
+		<p class="alert alert-warn"><span class="alert-head"><?php echo _t('damn'); ?></span> <?php echo _t('no_query'); ?></p>
 		<?php } ?>
 	</form>
 

lib/Minz/Translate.php

@@ -18,28 +18,28 @@ class Minz_Translate {
 	 * $translates est le tableau de correspondance
 	 * 	$key => $traduction
 	 */
-	private static $translates = array ();
+	private static $translates = array();
 	
 	/**
 	 * Inclus le fichier de langue qui va bien
 	 * l'enregistre dans $translates
 	 */
-	public static function init () {
-		$l = Minz_Configuration::language ();
-		self::$language = Minz_Session::param ('language', $l);
+	public static function init() {
+		$l = Minz_Configuration::language();
+		self::$language = Minz_Session::param('language', $l);
 		
 		$l_path = APP_PATH . '/i18n/' . self::$language . '.php';
 		
-		if (file_exists ($l_path)) {
-			self::$translates = include ($l_path);
+		if (file_exists($l_path)) {
+			self::$translates = include($l_path);
 		}
 	}
 	
 	/**
 	 * Alias de init
 	 */
-	public static function reset () {
-		self::init ();
+	public static function reset() {
+		self::init();
 	}
 	
 	/**
@@ -48,24 +48,32 @@ class Minz_Translate {
 	 * @return la valeur correspondante à la clé
 	 *       > si non présente dans le tableau, on retourne la clé elle-même
 	 */ 
-	public static function t ($key) {
+	public static function t($key) {
 		$translate = $key;
 		
-		if (isset (self::$translates[$key])) {
+		if (isset(self::$translates[$key])) {
 			$translate = self::$translates[$key];
 		}
 
-		$args = func_get_args ();
+		$args = func_get_args();
 		unset($args[0]);
 		
-		return vsprintf ($translate, $args);
+		return vsprintf($translate, $args);
 	}
 	
 	/**
 	 * Retourne la langue utilisée actuellement
 	 * @return la langue
 	 */
-	public static function language () {
+	public static function language() {
 		return self::$language;
 	}
 }
+
+function _t($key) {
+	$args = func_get_args();
+	unset($args[0]);
+	array_unshift($args, $key);
+
+	return call_user_func_array("Minz_Translate::t", $args);
+}