mobile_content_manager.inc

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<?php
Fakoli::using("settings", "section", "menu");
 
class MobileSettingsManager
{
     function MobileSettingsManager()
     {
 
     }
 
     static function setDefaults()
     {
          Settings::setDefaultValue("mobile_settings", "mobile_content_mode", "Deliver Full Content", String, "Sets the content delivery mode for mobile content", "", "Deliver Full Content\nUse Mobile Template\nDedicated Mobile Section");
          Settings::setDefaultValue("mobile_settings", "mobile_content_section", "", String, "The identifier of the section providing dedicated mobile content");
          Settings::setDefaultValue("mobile_settings", "send_mobile_content_to_tablets", false, Boolean);
          Settings::setDefaultValue("mobile_settings", "use_native_form_controls", false, Boolean, "Use native HTML 5 controls for date and time fields (when available on mobile device)");
     }
 
     static function onInitialize()
     {
          global $isResource;
          global $isAction;
          global $auto_form_defaults;
 
          $identifier = checkIdentifier($_GET["identifier"]);
                    
          $mode = Settings::getValue("mobile_settings", "mobile_content_mode");
          $useNative = Settings::getValue("mobile_settings", "use_native_form_controls");
 
          $useMobile = MobileSettingsManager::useMobile();
          $isTablet = MobileSettingsManager::isTablet();
          
          MenuManager::setDisplayFlag("mobile", $useMobile);
          MenuManager::setDisplayFlag("tablet", $isTablet);
          
          if ($useMobile && !$isTablet)
          {
               $auto_form_defaults["default_layout"] = "mobile";
          }
          
          if ($useMobile && $useNative)
          {
               $detect = new MobileDetect();
               if ($detect->isiPhone() || $detect->isiPad())
               {
                    Fakoli::usingFeature("auto_form");
                    AutoForm::registerFieldRendererClass(DateTime, NativeDateTimeFieldRenderer);
                    AutoForm::registerFieldRendererClass(Date, NativeDateFieldRenderer);
               }
          }
          
          if ($isResource || $isAction || $mode == "Deliver Full Content") return;
          
          if ($mode != "Dedicated Mobile Section" || !$useMobile) return;
          
          trace ("Using Dedicated Mobile Section", 4);
          
          $section = checkIdentifier($_GET["section"]);
          
          $mobileSection = Settings::getValue("mobile_settings", "mobile_content_section");
          
          if ($mobileSection == "") return;
          
          trace("Mobile: $mobileSection vs $section", 4);
          
          if ($mobileSection != $section)
          {
               if ($useMobile)
               {
                    $mobileSectionObject = Section::findSection($mobileSection);
                    if ($mobileSectionObject->getContent($identifier))
                    {
                         $pattern = ($section == "") ? "#^/#" : "#/^{$section}/#";
                         $uri = preg_replace($pattern, "/{$mobileSection}/", $_SERVER["REQUEST_URI"]);
                    }
                    else
                    {
                         
                         $uri = ($mobileSection == "/") ? "/" : "/{$mobileSection}/";
                    }
                    
                    trace("Redirecting to mobile section at $uri", 3);
                    redirect($uri);
               }
          }
          else
          {
               if (!MobileSettingsManager::isTablet())
               {
                    $auto_form_defaults["default_layout"] = "mobile";
               }
          }
     }
     
     static function overrideTemplate($template, &$continue)
     {
          global $site;
          
          if (!MobileSettingsManager::useMobile()) return $template;
          
          $mode = Settings::getValue("mobile_settings", "mobile_content_mode");
          $mode = ($mode == "Use Mobile Template");
          $continue = !$mode;
          $out = $mode ? $site->mobile_template : $template;
          
          trace("OverrideTemplate: $template -> $out", 4);
          return $out;
     }
     
     static function useMobile()
     {
          if (isset($_SESSION["useMobile"])) return $_SESSION["useMobile"];
          
          $mobileTablets = Settings::getValue("mobile_settings", "send_mobile_content_to_tablets");
          
          $detect = new MobileDetect();
          
          $mobile = false;
          
          if ($detect->isTablet()) 
          {
               $mobile = $mobileTablets;
          }
          else $mobile = $detect->isMobile(); 
          
          trace("useMobile: ".($mobile?'true':'false'), 4);
          
          return $mobile;
     }
     
     static function isTablet()
     {         
          $detect = new MobileDetect();
          return $detect->isTablet();
     }
}
?>