Fix missing error management after afterPDFCreation hook.

Removed dead code

htdocs/core/modules/action/rapport.pdf.php

@@ -188,6 +188,11 @@ class CommActionRapport
 			$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 			global $action;
 			$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+			if ($reshook < 0)
+			{
+			    $this->error = $hookmanager->error;
+			    $this->errors = $hookmanager->errors;
+			}
 
 			if (! empty($conf->global->MAIN_UMASK))
 			@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/bank/doc/pdf_ban.modules.php

@@ -253,6 +253,11 @@ class pdf_ban extends ModeleBankAccountDoc
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/bank/doc/pdf_sepamandate.modules.php

@@ -398,6 +398,11 @@ class pdf_sepamandate extends ModeleBankAccountDoc
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/cheque/doc/pdf_blochet.class.php

@@ -193,6 +193,11 @@ class BordereauChequeBlochet extends ModeleChequeReceipts
 		$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 		global $action;
 		$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+		if ($reshook < 0)
+		{
+		    $this->error = $hookmanager->error;
+		    $this->errors = $hookmanager->errors;
+		}
 
 		if (! empty($conf->global->MAIN_UMASK))
 			@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/commande/doc/pdf_einstein.modules.php

@@ -626,6 +626,11 @@ class pdf_einstein extends ModelePDFCommandes
 				$parameters=array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php

@@ -691,6 +691,11 @@ class pdf_eratosthene extends ModelePDFCommandes
 				$parameters=array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/contract/doc/pdf_strato.modules.php

@@ -475,6 +475,11 @@ class pdf_strato extends ModelePDFContract
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/expedition/doc/pdf_merou.modules.php

@@ -422,6 +422,11 @@ class pdf_merou extends ModelePdfExpedition
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
                 if (! empty($conf->global->MAIN_UMASK))
                     @chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/expedition/doc/pdf_rouget.modules.php

@@ -638,6 +638,11 @@ class pdf_rouget extends ModelePdfExpedition
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/expensereport/doc/pdf_standard.modules.php

@@ -510,6 +510,11 @@ class pdf_standard extends ModeleExpenseReport
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));
@@ -1023,7 +1028,7 @@ class pdf_standard extends ModeleExpenseReport
 			if ($num > 0 && $object->paid == 0)
 			{
 				$y+=$tab3_height;
-				
+
 				$pdf->SetXY($tab3_posx+17, $tab3_top+$y);
 				$pdf->MultiCell(15, 3, price($totalpaid), 0, 'R', 0);
 				$pdf->SetXY($tab3_posx+35, $tab3_top+$y);

htdocs/core/modules/facture/doc/pdf_crabe.modules.php

@@ -755,6 +755,11 @@ class pdf_crabe extends ModelePDFFactures
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/facture/doc/pdf_sponge.modules.php

@@ -824,6 +824,11 @@ class pdf_sponge extends ModelePDFFactures
 	            $parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 	            global $action;
 	            $reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+	            if ($reshook < 0)
+	            {
+	                $this->error = $hookmanager->error;
+	                $this->errors = $hookmanager->errors;
+	            }
 
 	            if (! empty($conf->global->MAIN_UMASK))
 	                @chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/fichinter/doc/pdf_soleil.modules.php

@@ -458,6 +458,11 @@ class pdf_soleil extends ModelePDFFicheinter
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/livraison/doc/pdf_typhon.modules.php

@@ -613,6 +613,11 @@ class pdf_typhon extends ModelePDFDeliveryOrder
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/product/doc/pdf_standard.modules.php

@@ -568,6 +568,11 @@ class pdf_standard extends ModelePDFProduct
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/project/doc/pdf_baleine.modules.php

@@ -494,6 +494,11 @@ class pdf_baleine extends ModelePDFProjects
 				$parameters=array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/project/doc/pdf_beluga.modules.php

@@ -646,6 +646,11 @@ class pdf_beluga extends ModelePDFProjects
 				$parameters=array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/project/doc/pdf_timespent.modules.php

@@ -425,6 +425,11 @@ class pdf_timespent extends ModelePDFProjects
 				$parameters=array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/propale/doc/pdf_azur.modules.php

@@ -811,6 +811,11 @@ class pdf_azur extends ModelePDFPropales
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/propale/doc/pdf_cyan.modules.php

@@ -852,6 +852,11 @@ class pdf_cyan extends ModelePDFPropales
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/rapport/pdf_paiement.class.php

@@ -326,6 +326,11 @@ class pdf_paiement
 		$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 		global $action;
 		$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+		if ($reshook < 0)
+		{
+		    $this->error = $hookmanager->error;
+		    $this->errors = $hookmanager->errors;
+		}
 
 		if (! empty($conf->global->MAIN_UMASK))
 			@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/reception/doc/pdf_squille.modules.php

@@ -568,6 +568,11 @@ class pdf_squille extends ModelePdfReception
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/stock/doc/pdf_standard.modules.php

@@ -804,6 +804,11 @@ class pdf_standard extends ModelePDFStock
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/stock/doc/pdf_stdmovement.modules.php

@@ -783,6 +783,11 @@ class pdf_stdmovement extends ModelePDFMovement
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 					@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/supplier_invoice/pdf/pdf_canelle.modules.php

@@ -584,6 +584,11 @@ class pdf_canelle extends ModelePDFSuppliersInvoices
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/supplier_order/pdf/pdf_muscadet.modules.php

@@ -681,6 +681,11 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php

@@ -491,6 +491,11 @@ class pdf_standard extends ModelePDFSuppliersPayments
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php

@@ -678,6 +678,11 @@ class pdf_aurore extends ModelePDFSupplierProposal
 				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
 				global $action;
 				$reshook=$hookmanager->executeHooks('afterPDFCreation', $parameters, $this, $action);    // Note that $action and $object may have been modified by some hooks
+				if ($reshook < 0)
+				{
+				    $this->error = $hookmanager->error;
+				    $this->errors = $hookmanager->errors;
+				}
 
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));

htdocs/datapolicy/class/actions_datapolicy.class.php

@@ -319,34 +319,6 @@ class ActionsDatapolicy
         return $ret;
     }
 
-    /**
-     * Execute action
-     *
-     * @param	array	$parameters		Array of parameters
-     * @param   Object	$pdfhandler   	PDF builder handler
-     * @param   string	$action     	'add', 'update', 'view'
-     * @return  int 		        	<0 if KO,
-     *                          		=0 if OK but we want to process standard actions too,
-     *  	                            >0 if OK and we want to replace standard actions.
-     */
-    function afterPDFCreation($parameters, &$pdfhandler, &$action)
-    {
-        global $conf, $user, $langs;
-        global $hookmanager;
-
-        $outputlangs = $langs;
-
-        $ret = 0;
-        $deltemp = array();
-        dol_syslog(get_class($this) . '::executeHooks action=' . $action);
-
-        /* print_r($parameters); print_r($object); echo "action: " . $action; */
-        if (in_array($parameters['currentcontext'], array('somecontext1', 'somecontext2'))) {  // do something only for the context 'somecontext1' or 'somecontext2'
-
-        }
-
-        return $ret;
-    }
 
     /**
      * addMoreActionsButtons

htdocs/takepos/class/actions_takepos.class.php

@@ -61,38 +61,6 @@ class ActionsTakePos
 	    $this->db = $db;
 	}
 
-	/**
-	 * Overloading the doActions function : replacing the parent's function with the one below
-	 *
-	 * @param   array()         $parameters     Hook metadatas (context, etc...)
-	 * @param   CommonObject    $object         The object to process (an invoice if you are in invoice module, a propale in propale's module, etc...)
-	 * @param   string          $action         Current action (if set). Generally create or edit or null
-	 * @param   HookManager     $hookmanager    Hook manager propagated to allow calling another hook
-	 * @return  int                             < 0 on error, 0 on success, 1 to replace standard code
-	 */
-	public function doActions($parameters, &$object, &$action, $hookmanager)
-	{
-		global $conf, $user, $langs;
-
-		$error = 0; // Error counter
-
-        /* print_r($parameters); print_r($object); echo "action: " . $action; */
-	    if (in_array($parameters['currentcontext'], array('somecontext1','somecontext2')))	    // do something only for the context 'somecontext1' or 'somecontext2'
-	    {
-			// Do what you want here...
-			// You can for example call global vars like $fieldstosearchall to overwrite them, or update database depending on $action and $_POST values.
-		}
-
-		if (! $error) {
-			$this->results = array('myreturn' => 999);
-			$this->resprints = 'A text to show';
-			return 0;                                    // or return 1 to replace standard code
-		} else {
-			$this->errors[] = 'Error message';
-			return -1;
-		}
-	}
-
 
 	/**
 	 * Overloading the doActions function : replacing the parent's function with the one below
@@ -107,113 +75,14 @@ class ActionsTakePos
 	{
 	    global $conf, $user, $langs;
 
-	    $error = 0; // Error counter
-
         /* print_r($parameters); print_r($object); echo "action: " . $action; */
 	    if (in_array($parameters['currentcontext'], array('invoicecard')))		// do something only for the context 'somecontext1' or 'somecontext2'
 	    {
-
 			$receipt_url=DOL_URL_ROOT."/takepos/receipt.php";
-	        print '<div class="inline-block divButAction"><a target="_blank" class="butAction" href="' . $receipt_url . '?facid=' . $object->id.'">' . $langs->trans('Ticket') .'</a></div>';
+			$this->resprints = '<div class="inline-block divButAction"><a target="_blank" class="butAction" href="' . $receipt_url . '?facid=' . $object->id.'">' . $langs->trans('Ticket') .'</a></div>';
 	    }
 
-	    if (! $error) {
+        return 0;    // or return 1 to replace standard code
-	        $this->results = array('myreturn' => 999);
-	        $this->resprints = 'A text to show';
-	        return 0;                                    // or return 1 to replace standard code
-	    } else {
-	        $this->errors[] = 'Error message';
-	        return -1;
-	    }
 	}
 
-
-	/**
-	 * Overloading the addMoreMassActions function : replacing the parent's function with the one below
-	 *
-	 * @param   array()         $parameters     Hook metadatas (context, etc...)
-	 * @param   CommonObject    $object         The object to process (an invoice if you are in invoice module, a propale in propale's module, etc...)
-	 * @param   string          $action         Current action (if set). Generally create or edit or null
-	 * @param   HookManager     $hookmanager    Hook manager propagated to allow calling another hook
-	 * @return  int                             < 0 on error, 0 on success, 1 to replace standard code
-	 */
-	public function addMoreMassActions($parameters, &$object, &$action, $hookmanager)
-	{
-	    global $conf, $user, $langs;
-
-	    $error = 0; // Error counter
-
-        /* print_r($parameters); print_r($object); echo "action: " . $action; */
-	    if (in_array($parameters['currentcontext'], array('somecontext1','somecontext2')))		// do something only for the context 'somecontext1' or 'somecontext2'
-	    {
-	        $this->resprints = '<option value="0"'.($disabled?' disabled="disabled"':'').'>'.$langs->trans("TakePosMassAction").'</option>';
-	    }
-
-	    if (! $error) {
-	        return 0;                                    // or return 1 to replace standard code
-	    } else {
-	        $this->errors[] = 'Error message';
-	        return -1;
-	    }
-	}
-
-
-
-	/**
-	 * Execute action
-	 *
-	 * @param	array	$parameters		Array of parameters
-	 * @param   Object	$object		   	Object output on PDF
-	 * @param   string	$action     	'add', 'update', 'view'
-	 * @return  int 		        	<0 if KO,
-	 *                          		=0 if OK but we want to process standard actions too,
-	 *  	                            >0 if OK and we want to replace standard actions.
-	 */
-	function beforePDFCreation($parameters, &$object, &$action)
-	{
-		global $langs,$conf;
-		global $hookmanager;
-
-		$outputlangs=$langs;
-
-		$ret=0; $deltemp=array();
-		dol_syslog(get_class($this).'::executeHooks action='.$action);
-
-		/* print_r($parameters); print_r($object); echo "action: " . $action; */
-		if (in_array($parameters['currentcontext'], array('somecontext1','somecontext2')))		// do something only for the context 'somecontext1' or 'somecontext2'
-		{
-
-		}
-
-		return $ret;
-	}
-
-	/**
-	 * Execute action
-	 *
-	 * @param	array	$parameters		Array of parameters
-	 * @param   Object	$pdfhandler   	PDF builder handler
-	 * @param   string	$action     	'add', 'update', 'view'
-	 * @return  int 		        	<0 if KO,
-	 *                          		=0 if OK but we want to process standard actions too,
-	 *  	                            >0 if OK and we want to replace standard actions.
-	 */
-	function afterPDFCreation($parameters, &$pdfhandler, &$action)
-	{
-		global $langs,$conf;
-		global $hookmanager;
-
-		$outputlangs=$langs;
-
-		$ret=0; $deltemp=array();
-		dol_syslog(get_class($this).'::executeHooks action='.$action);
-
-		/* print_r($parameters); print_r($object); echo "action: " . $action; */
-		if (in_array($parameters['currentcontext'], array('somecontext1','somecontext2')))		// do something only for the context 'somecontext1' or 'somecontext2'
-		{
-
-		}
-
-		return $ret;
-	}
 }