Country FieldTypeHandler implemented

netgen · Jul 27, 2015 · e5b967d · e5b967d
1 parent 83c02b0
commit e5b967d
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Showing 3 changed files with 127 additions and 1 deletion.
diff --git a/Form/FieldTypeHandler/Country.php b/Form/FieldTypeHandler/Country.php
@@ -0,0 +1,117 @@
+<?php
+
+namespace Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler;
+
+use eZ\Publish\SPI\FieldType\Value;
+use Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler;
+use Symfony\Component\Form\Extension\Core\ChoiceList\ChoiceList;
+use Symfony\Component\Form\FormBuilderInterface;
+use eZ\Publish\API\Repository\Values\ContentType\FieldDefinition;
+use eZ\Publish\API\Repository\Values\Content\Content;
+use eZ\Publish\Core\FieldType\Country\Value as CountryValue;
+
+class Country extends FieldTypeHandler
+{
+    /**
+     * Country codes
+     *
+     * @var array
+     */
+    protected $countryData;
+
+    /**
+     * Removed redundant data from array
+     *
+     * @var array
+     */
+    protected $filteredCountryData;
+
+    /**
+     * Constructor
+     * Set information data from Service Container for countries
+     *
+     * @param array $countryData
+     */
+    public function __construct( $countryData )
+    {
+        $this->countryData = $countryData;
+
+        foreach( $countryData as $countryCode => $country )
+        {
+            $this->filteredCountryData[$countryCode] = $country['Name'];
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildFieldForm(
+        FormBuilderInterface $formBuilder,
+        FieldDefinition $fieldDefinition,
+        $languageCode,
+        Content $content = null
+    )
+    {
+        $options = $this->getDefaultFieldOptions( $fieldDefinition, $languageCode, $content );
+
+        $isMultiple = $fieldDefinition->getFieldSettings()["isMultiple"];
+
+        $options['required'] = $fieldDefinition->isRequired;
+        $options['expanded'] = false;
+        $options['multiple'] = false;
+
+        if ( $isMultiple )
+        {
+            $options['multiple'] = true;
+        }
+
+        $options['choice_list'] = new ChoiceList(
+            array_keys( $this->filteredCountryData ),
+            array_values( $this->filteredCountryData )
+        );
+
+
+        $formBuilder->add( $fieldDefinition->identifier, 'choice', $options );
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return array
+     */
+    public function convertFieldValueToForm( Value $value )
+    {
+        return $value->countries;
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @return CountryValue;
+     */
+    public function convertFieldValueFromForm( $data )
+    {
+        $country = array();
+
+        // case if multiple is true
+        if ( is_array( $data ) )
+        {
+            foreach ( $data as $countryCode )
+            {
+                if ( array_key_exists( $countryCode, $this->countryData ) )
+                {
+                    $country[$countryCode] = $this->countryData[$countryCode];
+                }
+            }
+        }
+        else
+        {
+            if ( array_key_exists( $data, $this->countryData ) )
+            {
+                $country[$data] = $this->countryData[$data];
+            }
+        }
+
+        return new CountryValue( (array)$country );
+    }
+}
diff --git a/README.md b/README.md
@@ -17,7 +17,7 @@ Currently supported FieldTypes:
 | Author         | no
 | BinaryFile     | no
 | Checkbox       | yes
-| Country        | no
+| Country        | yes
 | Date           | yes
 | DateAndTime    | yes
 | EmailAddress   | yes

diff --git a/Resources/config/form_fieldtype_handlers.yml b/Resources/config/form_fieldtype_handlers.yml
@@ -11,6 +11,8 @@ parameters:
     netgen.ezforms.form.fieldtype_handler.ezinteger.class: Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler\Integer
     netgen.ezforms.form.fieldtype_handler.ezfloat.class: Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler\Float
     netgen.ezforms.form.fieldtype_handler.ezurl.class: Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler\Url
+    netgen.ezforms.form.fieldtype_handler.ezcountry.class: Netgen\Bundle\EzFormsBundle\Form\FieldTypeHandler\Country
+
 
 services:
     netgen.ezforms.form.fieldtype_handler.ezimage:
@@ -72,3 +74,10 @@ services:
         class: %netgen.ezforms.form.fieldtype_handler.ezurl.class%
         tags:
             - {name: netgen.ezforms.form.fieldtype_handler, alias: ezurl}
+
+    netgen.ezforms.form.fieldtype_handler.ezcountry:
+        class: %netgen.ezforms.form.fieldtype_handler.ezcountry.class%
+        arguments:
+            - '%ezpublish.fieldType.ezcountry.data%'
+        tags:
+            - {name: netgen.ezforms.form.fieldtype_handler, alias: ezcountry}