Work on multilang

htdocs/core/lib/website.lib.php

@@ -607,7 +607,7 @@ function dolSavePageContent($filetpl, $object, $objectpage)
 
 	$tplcontent ='';
 	$tplcontent.= "<?php // BEGIN PHP\n";
-	$tplcontent.= '$websitekey=basename(dirname(__FILE__)); $websitepagefile=__FILE__;'."\n";
+	$tplcontent.= '$websitekey=basename(dirname(__FILE__)); if (empty($websitepagefile)) $websitepagefile=__FILE__;'."\n";
 	$tplcontent.= "if (! defined('USEDOLIBARRSERVER') && ! defined('USEDOLIBARREDITOR')) { require_once './master.inc.php'; } // Not already loaded"."\n";
 	$tplcontent.= "require_once DOL_DOCUMENT_ROOT.'/core/lib/website.lib.php';\n";
 	$tplcontent.= "require_once DOL_DOCUMENT_ROOT.'/core/website.inc.php';\n";
@@ -672,7 +672,7 @@ function dolSaveIndexPage($pathofwebsite, $fileindex, $filetpl, $filewrapper)
 	dol_delete_file($fileindex);
 	$indexcontent = '<?php'."\n";
 	$indexcontent.= "// BEGIN PHP File generated to provide an index.php as Home Page or alias redirector - DO NOT MODIFY - It is just a generated wrapper.\n";
-	$indexcontent.= '$websitekey=basename(dirname(__FILE__)); $websitepagefile=__FILE__;'."\n";
+	$indexcontent.= '$websitekey=basename(dirname(__FILE__)); if (empty($websitepagefile)) $websitepagefile=__FILE__;'."\n";
 	$indexcontent.= "if (! defined('USEDOLIBARRSERVER') && ! defined('USEDOLIBARREDITOR')) { require_once './master.inc.php'; } // Load master if not already loaded\n";
 	$indexcontent.= 'if (! empty($_GET[\'pageref\']) || ! empty($_GET[\'pagealiasalt\']) || ! empty($_GET[\'pageid\'])) {'."\n";
 	$indexcontent.= "	require_once DOL_DOCUMENT_ROOT.'/core/lib/website.lib.php';\n";

htdocs/website/class/website.class.php

@@ -1079,31 +1079,67 @@ class Website extends CommonObject
 	}
 
 	/**
-	 * Component to select language (Full CSS Only)
+	 * Component to select language inside a container (Full CSS Only)
 	 *
-	 * @param	array		$languagecodes			Language codes array. Example: array('en_US','fr_FR','de_DE','es_ES')
+	 * @param	array|string	$languagecodes			'auto' to show all languages available for page or language codes array like array('en_US','fr_FR','de_DE','es_ES')
-	 * @param	Translate	$weblangs				Language Object
+	 * @param	Translate		$weblangs				Language Object
-	 * @param	string		$morecss				More CSS class on component
+	 * @param	string			$morecss				More CSS class on component
-	 * @param	string		$htmlname				Suffix for HTML name
+	 * @param	string			$htmlname				Suffix for HTML name
-	 * @return 	string								HTML select component
+	 * @return 	string									HTML select component
 	 */
 	public function componentSelectLang($languagecodes, $weblangs, $morecss='', $htmlname='')
 	{
-		global $websitepagefile;
+		global $websitepagefile, $website;
 
 		if (! is_object($weblangs)) return 'ERROR componentSelectLang called with parameter $weblangs not defined';
 
-		$languagecodeselected= $weblangs->defaultlang;	// Becasue we must init with a value, but real value is the lang of main parent container
+		// Load tmppage if we have $websitepagefile defined
+		$tmppage=new WebsitePage($this->db);
+
+		$pageid = 0;
 		if (! empty($websitepagefile))
 		{
 			$pageid = str_replace(array('.tpl.php', 'page'), array('', ''), basename($websitepagefile));
 			if ($pageid > 0)
 			{
-				$tmppage=new WebsitePage($this->db);
 				$tmppage->fetch($pageid);
+			}
+		}
+
+		// Fill with existing translation, nothing if none
+		if (! is_array($languagecodes) && $pageid > 0)
+		{
+			$languagecodes = array();
+
+			$sql ="SELECT wp.rowid, wp.lang, wp.pageurl, wp.fk_page";
+			$sql.=" FROM ".MAIN_DB_PREFIX."website_page as wp";
+			$sql.=" WHERE wp.fk_website = ".$website->id;
+			$sql.=" AND (wp.fk_page = ".$pageid." OR wp.rowid  = ".$pageid;
+			if ($tmppage->fk_page > 0) $sql.=" OR wp.fk_page = ".$tmppage->fk_page." OR wp.rowid = ".$tmppage->fk_page;
+			$sql.=")";
+
+			$resql = $this->db->query($sql);
+			if ($resql)
+			{
+				while ($obj = $this->db->fetch_object($resql))
+				{
+					$newlang = $obj->lang;
+					if ($obj->rowid == $pageid) $newlang = $obj->lang;
+					if (! in_array($newlang, $languagecodes)) $languagecodes[]=$newlang;
+				}
+			}
+		}
+		// Now $languagecodes is always an array
+
+		$languagecodeselected= $weblangs->defaultlang;	// Because we must init with a value, but real value is the lang of main parent container
+		if (! empty($websitepagefile))
+		{
+			$pageid = str_replace(array('.tpl.php', 'page'), array('', ''), basename($websitepagefile));
+			if ($pageid > 0)
+			{
 
 				$languagecodeselected=$tmppage->lang;
-				$languagecodes[]=$tmppage->lang;	// We add language code of page into combo list
+				if (! in_array($tmppage->lang, $languagecodes)) $languagecodes[]=$tmppage->lang;	// We add language code of page into combo list
 			}
 		}