New: Extrafields can be used as substitution key %EXTRA_XXX% into emails

texts for members.

ChangeLog

@@ -46,6 +46,7 @@ For users:
 - New: Add option FACTURE_SENDBYEMAIL_FOR_ALL_STATUS to allow to send invoice by email 
        whatever is its status.
 - New: Add filter date in bank writing list page.
+- New: Extrafields can be used as substitution key %EXTRA_XXX% into emails texts for members.
 - Fix: Project Task numbering customs rule works.
 - Fix: Add actions events not implemented.
 - Fix: Price min of composition is not supplier price min by quantity

htdocs/adherents/class/adherent.class.php

@@ -169,7 +169,7 @@ function send_an_email($text, $subject, $filename_list=array(), $mimetype_list=a
 
 
     /**
-     * Make substitution
+     * Make substitution of tags into text with value of current object.
      *
      * @param	string	$text       Text to make substitution to
      * @return  string      		Value of input text string with substitutions done
@@ -230,6 +230,12 @@ function makeSubstitution($text)
 				'%VILLE%'=>$msgishtml?dol_htmlentitiesbr($this->town):$this->town,
 				'%PAYS%'=>$msgishtml?dol_htmlentitiesbr($this->country):$this->country,
 		);
+		// Add extrafields as substitution key %EXTRA_XXX%
+		foreach($this->array_options as $key => $val)
+		{
+			$keyshort=preg_replace('/^(options|extra)_/','',$key);
+			$substitutionarray['%EXTRA_'.$keyshort.'%']=$val;
+		}
 
 		complete_substitutions_array($substitutionarray, $langs);