PHP xml::generate_element_attribute_map方法代码示例

 /**
  * Download Reports in XML format
  * @param Validation $post Validation object with the download criteria 
  * @param array $incidents reports to be downloaded
  * @param array $categories deployment categories
  * @param array $custom_forms Custom form field structure and values
  */
 public static function download_xml($post, $incidents, $categories, $custom_forms)
 {
     // Adding XML Content
     $writer = new XMLWriter();
     $writer->openMemory();
     $writer->startDocument('1.0', 'UTF-8');
     $writer->setIndent(TRUE);
     /* Category Element/Attribute maps */
     // Category map
     $category_map = array('attributes' => array('color' => 'category_color', 'visible' => 'category_visible', 'trusted' => 'category_trusted'), 'elements' => array('title' => 'category_title', 'description' => 'category_description'));
     // Array of category elements
     $category_elements = array('color', 'visible', 'trusted', 'title', 'description', 'parent');
     /* Category translation Element/Attribute maps */
     // Translation map
     $translation_map = array('attributes' => array('locale' => 'locale'), 'elements' => array('translation_title' => 'category_title', 'translation_description' => 'category_description'));
     // Array of translation elements
     $translation_elements = array('locale', 'translation_title', 'translation_description');
     /* Form element/attribute maps */
     // Forms map
     $form_map = array('attributes' => array('active' => 'form_active'), 'elements' => array('title' => 'form_title', 'description' => 'form_description'));
     // Forms element
     $form_elements = array('active', 'title', 'description');
     /* Custom fields element/attribute maps */
     // Field elements
     $form_field_elements = array('type', 'required', 'visible_by', 'submit_by', 'datatype', 'hidden', 'name', 'default');
     /* Reports element/attribute maps */
     // Report map
     $report_map = array('attributes' => array('id' => 'id', 'approved' => 'incident_active', 'verified' => 'incident_verified', 'mode' => 'incident_mode'), 'elements' => array('title' => 'incident_title', 'date' => 'incident_date', 'dateadd' => 'incident_dateadd'));
     // Report elements
     $report_elements = array('id', 'approved', 'verified', 'form_name', 'mode', 'title', 'date', 'dateadd');
     // Location Map
     $location_map = array('attributes' => array(), 'elements' => array('name' => 'location_name', 'longitude' => 'longitude', 'latitude' => 'latitude'));
     // Location elements
     $location_elements = array('name', 'longitude', 'latitude');
     // Media Map
     $media_map = array('attributes' => array('type' => 'media_type', 'active' => 'media_active', 'date' => 'media_date'), 'elements' => array());
     // Media elements
     $media_elements = array('type', 'active', 'date');
     // Personal info map
     $person_map = array('attributes' => array(), 'elements' => array('first_name' => 'person_first', 'last_name' => 'person_last', 'email' => 'person_email'));
     // Personal info elements
     $person_elements = array('first_name', 'last_name', 'email');
     // Incident Category map
     $incident_category_map = array('attributes' => array(), 'elements' => array('category' => 'category_title'));
     // Incident Category elements
     $incident_category_elements = array('category');
     // Ensure column order is always the same
     sort($post->data_include);
     /* Start Import Tag*/
     $writer->startElement('UshahidiReports');
     foreach ($post->data_include as $item) {
         switch ($item) {
             case 3:
                 /* Start Categories element */
                 $writer->startElement('categories');
                 if (count($categories) > 0) {
                     foreach ($categories as $category) {
                         // Begin individual category tag
                         $writer->startElement('category');
                         // Generate category element map
                         $category_element_map = xml::generate_element_attribute_map($category, $category_map);
                         if ($category->parent_id > 0) {
                             // Category's parent
                             $parent = ORM::factory('category', $category->parent_id);
                             // If parent category exists
                             if ($parent->loaded) {
                                 // Add to array of category_element_map for purposes of generating tags
                                 $category_element_map['elements']['parent'] = $parent->category_title;
                             }
                         }
                         // Generate individual category tags
                         xml::generate_tags($writer, $category_element_map, $category_elements);
                         // Category Translation
                         $translations = ORM::factory('category_lang')->where('category_id', $category->id)->find_all();
                         // If translations exist
                         if (count($translations) > 0) {
                             $writer->startElement('translations');
                             foreach ($translations as $translation) {
                                 // Begin individual translation element
                                 $writer->startElement('translation');
                                 // Generate translation element map
                                 $translation_element_map = xml::generate_element_attribute_map($translation, $translation_map);
                                 // Generate translation tags
                                 xml::generate_tags($writer, $translation_element_map, $translation_elements);
                                 // End individual category translation tag
                                 $writer->endElement();
                             }
                             $writer->endElement();
                         }
                         $writer->endElement();
                     }
                 } else {
                     $writer->text('There are no categories on this deployment.');
//.........这里部分代码省略.........

 /**
  * Tests download helper function which generates object array maps
  * to be used to generate XML element tags
  * @test
  * @dataProvider providerTestGenerateArrayMap
  * @param array $object_map associative array map skeleton 
  * @param array $expected_map expected output
  * @param object $object_orm ORM object
  * @param string $object_name
  */
 public function testGenerateArrayMap($object_map, $expected_map, $object_orm, $object_name)
 {
     // Get array map returned by download helper function
     $actual_map = xml::generate_element_attribute_map($object_orm, $object_map);
     // For the random category
     if ($object_name == 'Category') {
         // Check if this category has a parent
         if ($object_orm->parent_id > 0) {
             // Fetch the parent category
             $parent = ORM::Factory('category', $object_orm->parent_id);
             // Add category parent to actual_map and expected_map
             $expected_map['elements']['parent'] = $parent->category_title;
             $actual_map['elements']['parent'] = $parent->category_title;
         }
     }
     if ($object_name == 'Report') {
         // Make sure the incident_form is loaded
         if ($object_orm->form->loaded) {
             // Add form_name attribute to actual map and expected map
             $expected_map['attributes']['form_name'] = $object_orm->form->form_title;
             $actual_map['attributes']['form_name'] = $object_orm->form->form_title;
         }
     }
     // Test to ensure expected array map and actual array map match
     $this->assertEquals($expected_map, $actual_map, 'Output does not match expected array for the ' . $object_name . ' object');
 }