[#14] implementing individual prefix mapping

CRM/Twingle/Form/Profile.php

@@ -90,6 +90,14 @@ class CRM_Twingle_Form_Profile extends CRM_Core_Form {
    */
   protected static $_genderOptions = NULL;
 
+  /**
+   * @var array
+   *
+   * A static cache of retrieved prefixes found within
+   * static::getGenderOptions().
+   */
+  protected static $_prefixOptions = NULL;
+
   /**
    * @var array
    *
@@ -267,6 +275,28 @@ class CRM_Twingle_Form_Profile extends CRM_Core_Form {
       TRUE
     );
 
+    $this->add(
+        'select',
+        'prefix_male',
+        E::ts('Prefix option for submitted value "male"'),
+        static::getPrefixOptions(),
+        FALSE
+    );
+    $this->add(
+        'select',
+        'prefix_female',
+        E::ts('Prefix option for submitted value "female"'),
+        static::getPrefixOptions(),
+        FALSE
+    );
+    $this->add(
+        'select',
+        'prefix_other',
+        E::ts('Prefix option for submitted value "other"'),
+        static::getPrefixOptions(),
+        FALSE
+    );
+
     $payment_instruments = CRM_Twingle_Profile::paymentInstruments();
     $this->assign('payment_instruments', $payment_instruments);
     foreach ($payment_instruments as $pi_name => $pi_label) {
@@ -593,7 +623,7 @@ class CRM_Twingle_Form_Profile extends CRM_Core_Form {
   }
 
   /**
-   * Retrieves campaigns present within the system as options for select form
+   * Retrieves genders present within the system as options for select form
    * elements.
    *
    * @return array
@@ -619,6 +649,33 @@ class CRM_Twingle_Form_Profile extends CRM_Core_Form {
     return static::$_genderOptions;
   }
 
+  /**
+   * Retrieves prefixes present within the system as options for select form
+   * elements.
+   *
+   * @return array
+   *
+   * @throws \CiviCRM_API3_Exception
+   */
+  public static function getPrefixOptions() {
+    if (!isset(static::$_prefixOptions)) {
+      static::$_prefixOptions = array('' => E::ts('none'));
+      $query = civicrm_api3('OptionValue', 'get', array(
+          'option.limit' => 0,
+          'option_group_id' => 'individual_prefix',
+          'is_active' => 1,
+          'return' => array(
+              'value',
+              'label',
+          ),
+      ));
+      foreach ($query['values'] as $prefix) {
+        static::$_prefixOptions[$prefix['value']] = $prefix['label'];
+      }
+    }
+    return static::$_prefixOptions;
+  }
+
   /**
    * Retrieves CiviSEPA creditors as options for select form elements.
    *

CRM/Twingle/Profile.php

@@ -208,6 +208,9 @@ class CRM_Twingle_Profile {
         'gender_male',
         'gender_female',
         'gender_other',
+        'prefix_male',
+        'prefix_female',
+        'prefix_other',
         'newsletter_groups',
         'postinfo_groups',
         'donation_receipt_groups',

api/v3/TwingleDonation/Submit.php

@@ -384,6 +384,14 @@ function civicrm_api3_twingle_donation_Submit($params) {
         }
       }
 
+      // Get the prefix ID defined within the profile
+      if (!empty($params['user_gender'])) {
+        $prefix_id = (int) $profile->getAttribute('prefix_' . $params['user_gender']);
+        if ($prefix_id) {
+          $contact_data['prefix_id'] = $prefix_id;
+        }
+      }
+
       // Add custom field values.
       if (!empty($custom_fields['Contact'])) {
         $contact_data += $custom_fields['Contact'];

templates/CRM/Twingle/Form/Profile.tpl

@@ -165,16 +165,16 @@
         {/if}
 
         <tr class="crm-section">
-          <td class="label">{$form.gender_male.label}</td>
+          <td class="label">{ts domain="de.systopia.twingle"}Gender/Prefix for value 'male'{/ts}</td>
-          <td class="content">{$form.gender_male.html}</td>
+          <td class="content">{$form.gender_male.html} / {$form.prefix_male.html}</td>
         </tr>
         <tr class="crm-section">
-          <td class="label">{$form.gender_female.label}</td>
+          <td class="label">{ts domain="de.systopia.twingle"}Gender/Prefix for value 'female'{/ts}</td>
-          <td class="content">{$form.gender_female.html}</td>
+          <td class="content">{$form.gender_female.html} / {$form.prefix_female.html}</td>
         </tr>
         <tr class="crm-section">
-          <td class="label">{$form.gender_other.label}</td>
+          <td class="label">{ts domain="de.systopia.twingle"}Gender/Prefix for value 'other'{/ts}</td>
-          <td class="content">{$form.gender_other.html}</td>
+          <td class="content">{$form.gender_other.html} / {$form.prefix_other.html}</td>
         </tr>
 
       </table>