Add option for using microdata

qa-include/app/options.php

@@ -356,6 +356,7 @@
 			'smtp_port' => 25,
 			'sort_answers_by' => 'created',
 			'tags_or_categories' => 'tc',
+			'use_microdata' => 1,
 			'voting_on_as' => 1,
 			'voting_on_qs' => 1,
 		);

qa-include/lang/qa-lang-options.php

@@ -280,6 +280,7 @@
 		'tags_or_categories' => 'Question classification:',
 		'time_approved' => 'Time approved',
 		'time_written' => 'Time written',
+		'use_microdata' => 'Use schema.org microdata:',
 		'votes_separated' => 'Show separate up and down votes:',
 		'voting_on_as' => 'Allow voting on answers:',
 		'voting_on_q_page_only' => 'Allow voting on question page only:',

qa-include/pages/admin/admin-default.php

@@ -218,6 +218,7 @@
 		'smtp_authenticate' => 'checkbox',
 		'suspend_register_users' => 'checkbox',
 		'tag_separator_comma' => 'checkbox',
+		'use_microdata' => 'checkbox',
 		'votes_separated' => 'checkbox',
 		'voting_on_as' => 'checkbox',
 		'voting_on_q_page_only' => 'checkbox',
@@ -382,7 +383,7 @@
 			}
 
 			array_push($showoptions,
-				'show_user_points', 'show_post_update_meta', 'show_compact_numbers', '',
+				'show_user_points', 'show_post_update_meta', 'show_compact_numbers', 'use_microdata', '',
 				'sort_answers_by', 'show_selected_first', 'page_size_q_as', 'show_a_form_immediate'
 			);
 

qa-include/qa-page.php

@@ -497,8 +497,8 @@
 		$qa_content=array(
 			'content_type' => 'text/html; charset='.$charset,
 			'charset' => $charset,
-
 			'direction' => qa_opt('site_text_direction'),
+			'microdata' => qa_opt('use_microdata'),
 
 			'site_title' => qa_html(qa_opt('site_title')),
 
@@ -519,9 +519,7 @@
 			),
 
 			'sidebar' => qa_opt('show_custom_sidebar') ? qa_opt('custom_sidebar') : null,
-
 			'sidepanel' => qa_opt('show_custom_sidepanel') ? qa_opt('custom_sidepanel') : null,
-
 			'widgets' => array(),
 		);
 

qa-include/qa-theme-base.php

@@ -51,6 +51,8 @@ class qa_html_theme_base
 
 	// whether to use new block layout in rankings (true) or fall back to tables (false)
 	protected $ranking_block_layout = false;
+	// whether schema.org microdata is being used
+	protected $microdata;
 
 
 	public function __construct($template, $content, $rooturl, $request)
@@ -64,6 +66,8 @@ class qa_html_theme_base
 		$this->request = $request;
 
 		$this->isRTL = isset($content['direction']) && $content['direction'] === 'rtl';
+
+		$this->microdata = isset($content['microdata']) && $content['microdata'] == 1;
 	}
 
 	/**