add a birthdate filter

2025-08-27 10:03:49 +00:00 · 2017-01-13 21:36:06 +01:00
parent 136f78d4a9
commit cf3f23e6f2
5 changed files with 234 additions and 1 deletions
--- a/Export/Filter/BirthdateFilter.php
+++ b/Export/Filter/BirthdateFilter.php
@@ -0,0 +1,133 @@
+<?php
+
+/*
+ * Copyright (C) 2017 Champs-Libres <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\PersonBundle\Export\Filter;
+
+use Chill\MainBundle\Export\FilterInterface;
+use Symfony\Component\Form\Extension\Core\Type\DateType;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+use Symfony\Component\Validator\Constraints;
+use Symfony\Component\Form\FormEvent;
+use Symfony\Component\Form\FormEvents;
+use Doctrine\ORM\Query\Expr;
+use Chill\MainBundle\Form\Type\Export\FilterType;
+use Symfony\Component\Form\FormError;
+
+/**
+ * 
+ *
+ * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ */
+class BirthdateFilter implements FilterInterface
+{
+    
+    public function addRole()
+    {
+        return null;
+    }
+
+    public function alterQuery(\Doctrine\ORM\QueryBuilder $qb, $data)
+    {
+        $where = $qb->getDQLPart('where');
+        $clause = $qb->expr()->between('person.birthdate', ':date_from', 
+            ':date_to');
+
+        if ($where instanceof Expr\Andx) {
+            $where->add($clause);
+        } else {
+            $where = $qb->expr()->andX($clause);
+        }
+        
+        $qb->add('where', $where);
+        $qb->setParameter('date_from', $data['date_from']);
+        $qb->setParameter('date_to', $data['date_to']);
+    }
+
+    public function applyOn()
+    {
+        return 'person';
+    }
+
+    public function buildForm(\Symfony\Component\Form\FormBuilderInterface $builder)
+    {
+        $builder->add('date_from', DateType::class, array(
+            'label' => "Born after this date",
+            'data'  => new \DateTime(),
+            'attr'  => array('class' => 'datepicker'),
+            'widget'=> 'single_text',
+            'format' => 'dd-MM-yyyy',
+        ));
+        
+        $builder->add('date_to', DateType::class, array(
+            'label' => "Born before this date",
+            'data'  => new \DateTime(),
+            'attr'  => array('class' => 'datepicker'),
+            'widget'=> 'single_text',
+            'format' => 'dd-MM-yyyy',
+        ));
+        
+        $builder->addEventListener(FormEvents::POST_SUBMIT, function(FormEvent $event) {
+            /* @var $filterForm \Symfony\Component\Form\FormInterface */
+            $filterForm = $event->getForm()->getParent();
+            $enabled = $filterForm->get(FilterType::ENABLED_FIELD)->getData();
+            
+            if ($enabled === true) {
+                // if the filter is enabled, add some validation
+                $form      = $event->getForm();
+                $date_from = $form->get('date_from')->getData();
+                $date_to   = $form->get('date_to')->getData();
+                
+                // check that fields are not empty
+                if ($date_from === null) {
+                    $form->get('date_from')->addError(new FormError('This field '
+                        . 'should not be empty'));
+                }
+                if ($date_to   === null) {
+                    $form->get('date_to')->addError(new FormError('This field '
+                        . 'should not be empty'));
+                } 
+                
+                // check that date_from is before date_to
+                if (
+                    ($date_from !== null && $date_to !== null)
+                    &&
+                    $date_from >= $date_to
+                ) {
+                    $form->get('date_to')->addError(new FormError('This date '
+                        . 'should be after the date given in "born after" field'));
+                }
+            }
+        });
+    }
+
+    public function describeAction($data, $format = 'string')
+    {
+        return array('Filtered by person\'s birtdate: '
+            . 'between %date_from% and %date_to%', array(
+                '%date_from%' => $data['date_from']->format('d-m-Y'),
+                '%date_to%'   => $data['date_to']->format('d-m-Y')
+            ));
+    }
+
+    public function getTitle()
+    {
+        return 'Filter by person\'s birthdate';
+    }
+
+}