vanilla-application-yaga/controllers/class.badgecontroller.php

<?php if(!defined('APPLICATION')) exit();
/* Copyright 2013 Zachary Doll */

/**
 * Contains management code for creating badges.
 *
 * @since 1.0
 * @package Yaga
 */
class BadgeController extends DashboardController {

  /**
   * @var array These objects will be created on instantiation and available via
   * $this->ObjectName
   */
  public $Uses = array('Form', 'BadgeModel');

  /**
   * Make this look like a dashboard page and add the resources
   *
   * @since 1.0
   * @access public
   */
  public function Initialize() {
    parent::Initialize();
    Gdn_Theme::Section('Dashboard');
    if($this->Menu) {
      $this->Menu->HighlightRoute('/badge');
    }
    $this->AddJsFile('admin.badges.js');
    $this->AddCssFile('badges.css');
  }

  /**
   * Manage the current badges and add new ones
   * 
   * @param int $Page
   */
  public function Settings($Page = '') {
    $this->Permission('Yaga.Badges.Manage');
    $this->AddSideMenu('badge/settings');

    $this->Title('Manage Badges');

    // Get list of badges from the model and pass to the view
    $this->SetData('Badges', $this->BadgeModel->GetBadges());
    $this->SetData('Rules', RulesController::GetRules());

    $this->Render();
  }
  
  /**
   * Edit an existing badge or add a new one
   * 
   * @param int $BadgeID
   * @throws ForbiddenException if no proper rules are found
   */
  public function Edit($BadgeID = NULL) {
    $this->Permission('Yaga.Badges.Manage');
    $this->AddSideMenu('badge/settings');
    $this->Form->SetModel($this->BadgeModel);
    
    // Only allow editing if some rules exist
    if(!RulesController::GetRules()) {
      throw ForbiddenException('add or edit badges without rules');
    }

    $Edit = FALSE;
    if($BadgeID) {
      $this->Badge = $this->BadgeModel->GetBadge($BadgeID);
      $this->Form->AddHidden('BadgeID', $BadgeID);
      $Edit = TRUE;
    }

    if($this->Form->IsPostBack() == FALSE) {
      if(property_exists($this, 'Badge')) {
        // Manually merge the criteria into the badge object
        $Criteria = (array) unserialize($this->Badge->RuleCriteria);
        $BadgeArray = (array) $this->Badge; 
        
        $Data = array_merge($BadgeArray, $Criteria);
        $this->Form->SetData($Data);
      }
    }
    else {
      // Handle the photo upload
      $Upload = new Gdn_Upload();
      $TmpImage = $Upload->ValidateUpload('PhotoUpload', FALSE);

      if($TmpImage) {
        // Generate the target image name
        $TargetImage = $Upload->GenerateTargetName(PATH_UPLOADS);
        $ImageBaseName = pathinfo($TargetImage, PATHINFO_BASENAME);

        // Save the uploaded image
        $Parts = $Upload->SaveAs($TmpImage, 'badges/' . $ImageBaseName);

        $this->Form->SetFormValue('Photo', $Parts['SaveName']);
      }
      
      // Find the rule criteria
      $FormValues = $this->Form->FormValues();
      $Criteria = array();
      foreach($FormValues as $Key => $Value) {
        if(substr($Key, 0, 7) == '_Rules/') {
          $RealKey = substr($Key, 7);
          $Criteria[$RealKey] = $Value;
        }
      }
      $SerializedCriteria = serialize($Criteria);
      $this->Form->SetFormValue('RuleCriteria', $SerializedCriteria);
      if($this->Form->Save()) {
        if($Edit) {
          $this->InformMessage('Badge updated successfully!');
        }
        else {
          $this->InformMessage('Badge added successfully!');
        }
        Redirect('/yaga/badge/settings');
      }
    }

    $this->Render('add');
  }

  /**
   * Convenience function for nice URLs
   */
  public function Add() {
    $this->Edit();
  }

  /**
   * Remove the badge via model.
   * 
   * @todo Consider adding a confirmation page when not using JS
   * @param int $BadgeID
   */
  public function Delete($BadgeID) {
    $this->Permission('Yaga.Badges.Manage');
    $this->AddSideMenu('badge/settings');

    $this->BadgeModel->DeleteBadge($BadgeID);

    redirect('badge/settings');
  }

  /**
   * Toggle the enabled state of a badge. Must be done via JS.
   * 
   * @param int $BadgeID
   * @throws PermissionException
   */
  public function Toggle($BadgeID) {
    if(!$this->Request->IsPostBack()) {
      throw PermissionException('Javascript');
    }
    $this->Permission('Yaga.Badges.Manage');
    $this->AddSideMenu('badge/settings');

    $Badge = $this->BadgeModel->GetBadge($BadgeID);
    
    if($Badge->Enabled) {
      $Enable = FALSE;
      $ToggleText = T('Disabled');
      $ActiveClass = 'InActive';
    }
    else {
      $Enable = TRUE;
      $ToggleText = T('Enabled');
      $ActiveClass = 'Active';
    }
    
    $Slider = Wrap(Wrap(Anchor($ToggleText, 'yaga/badge/toggle/' . $Badge->BadgeID, 'Hijack SmallButton'), 'span', array('class' => "ActivateSlider ActivateSlider-{$ActiveClass}")), 'td');
    $this->BadgeModel->EnableBadge($BadgeID, $Enable);
    $this->JsonTarget('#BadgeID_' . $BadgeID . ' td:nth-child(7)', $Slider, 'ReplaceWith');
    $this->Render('Blank', 'Utility', 'Dashboard');
  }

  /**
   * Remove the photo association of a badge. This does not remove the actual file
   * 
   * @param int $BadgeID
   * @param string $TransientKey
   */
  public function DeletePhoto($BadgeID = FALSE, $TransientKey = '') {
      // Check permission
      $this->Permission('Garden.Badges.Manage');
      
      $RedirectUrl = 'yaga/badge/edit/'.$BadgeID;
      
      if (Gdn::Session()->ValidateTransientKey($TransientKey)) {
         $this->BadgeModel->SetField($BadgeID, 'Photo', NULL); 
         $this->InformMessage(T('Badge photo has been deleted.'));
      }
      
      if ($this->_DeliveryType == DELIVERY_TYPE_ALL) {
          Redirect($RedirectUrl);
      } else {
         $this->ControllerName = 'Home';
         $this->View = 'FileNotFound';
         $this->RedirectUrl = Url($RedirectUrl);
         $this->Render();
      }
   }
   
   /**
    * @todo Add this in as a full up option
    * @param int $UserID
    * @param int $BadgeID
    * @param string $TransientKey
    */
   public function Award($UserID, $BadgeID, $TransientKey = '') {
     // Check permission
      $this->Permission('Garden.Badges.Add');
      
      $RedirectUrl = 'yaga/badge/settings';
      
      if (Gdn::Session()->ValidateTransientKey($TransientKey)) {
         $this->BadgeModel->AwardBadge($BadgeID, $UserID); 
         $this->InformMessage(T('Badge has been awarded.'));
      }
      if ($this->_DeliveryType == DELIVERY_TYPE_ALL) {
          Redirect($RedirectUrl);
      } else {
         $this->ControllerName = 'Home';
         $this->View = 'FileNotFound';
         $this->RedirectUrl = Url($RedirectUrl);
         $this->Render();
      }
   }
}