creates convertDate helper function and adds field_mobile_app_date to api response for a campaign

Author: chloealee

lib/modules/dosomething/dosomething_api/includes/Transformer.php

@@ -226,6 +226,7 @@ protected function transformCollection($items, $method = 'transform') {
    *   - tags: (array)
    *   - timing: (array)
    *   - reportback_info: (array)
+   *   - mobile_app: (array)
    * @return array
    */
   protected function transformCampaign($data) {
@@ -278,6 +279,8 @@ protected function transformCampaign($data) {
 
         $output['timing']['high_season'] = $data->timing['high_season'];
         $output['timing']['low_season'] = $data->timing['low_season'];
+
+        $output['mobile_app']['dates'] = $data->mobile_app['dates'];
       }
 
       $output['reportback_info'] = $data->reportback_info;

lib/modules/dosomething/dosomething_campaign/includes/Campaign.php

@@ -25,6 +25,7 @@ class Campaign {
   public $tags;
   public $timing;
   public $reportback_info;
+  public $mobile_app;
 
 
   /**
@@ -141,6 +142,10 @@ private function build($data, $display = 'teaser') {
 
         $timing = $this->getTiming();
         $this->timing = $timing;
+
+        $mobile_app = $this->getMobileAppDate();
+        $this->mobile_app = $mobile_app;
+
       }
 
       $this->reportback_info = $this->getReportbackInfo();
@@ -335,6 +340,25 @@ protected function getIssue() {
   }
 
 
+  /**
+   * Get the start and end dates for when campaign will be displayed on the mobile app if available.
+   * Dates formatted as ISO-8601 datetime.
+   *
+   * @return array
+   */
+
+    protected function getMobileAppDate() {
+      $timezone = new DateTimeZone('UTC');
+
+      $timing = [];
+      $timing['dates'] = (dosomething_helpers_extract_field_data($this->node->field_mobile_app_date));
+
+      dosomething_helpers_convert_date($timing);
+
+      return $timing;
+  }
+
+
   /**
    * Get Reportback content info used in the campaign.
    *
@@ -446,14 +470,7 @@ protected function getTiming() {
     $timing['high_season'] = dosomething_helpers_extract_field_data($this->node->field_high_season);
     $timing['low_season'] = dosomething_helpers_extract_field_data($this->node->field_low_season);
 
-    foreach ($timing as $season => $dates) {
-      if ($timing[$season]) {
-        foreach ($timing[$season] as $key => $date) {
-          $date = new DateTime($date, $timezone);
-          $timing[$season][$key] = $date->format(DateTime::ISO8601);
-        }
-      }
-    }
+    dosomething_helpers_convert_date($timing);
 
     return $timing;
   }

lib/modules/dosomething/dosomething_helpers/dosomething_helpers.module

@@ -49,6 +49,20 @@ function dosomething_helpers_menu() {
   return $items;
 }
 
+/**
+ * Utility function to convert dates to ISO-8601 datetime.
+ */
+function dosomething_helpers_convert_date($timing) {
+  foreach ($timing as $season => $dates) {
+    if ($timing[$season]) {
+      foreach ($timing[$season] as $key => $date) {
+        $date = new DateTime($date, $timezone);
+        $timing[$season][$key] = $date->format(DateTime::ISO8601);
+      }
+    }
+  }
+}
+
 /**
  * Utility function to delete automated test data.
  */