From de2509c3e09d3f9afcd52a3ea3254365b942019b Mon Sep 17 00:00:00 2001
From: Sean Harvey <sean@silverstripe.com>
Date: Thu, 15 Nov 2012 11:19:57 +1300
Subject: [PATCH] Removing deprecated SimpleImageField

Use UploadField with
a$myField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'))
---
 forms/SimpleImageField.php | 173 -------------------------------------
 1 file changed, 173 deletions(-)
 delete mode 100644 forms/SimpleImageField.php

diff --git a/forms/SimpleImageField.php b/forms/SimpleImageField.php
deleted file mode 100644
index 56c4fce38..000000000
--- a/forms/SimpleImageField.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-/**
- * SimpleImageField provides an easy way of uploading images to {@link Image} has_one relationships.
- * These relationships are auto-detected if you name the field accordingly.
- * Unlike {@link ImageField}, it doesn't use an iframe.
- * 
- * Restricts the upload size to 2MB by default, and only allows upload
- * of files with the extension 'jpg', 'gif' or 'png'.
- * 
- * <b>Usage</b>
- * 
- * <code>
- * class Article extends DataObject {
- * 	static $has_one = array('MyImage' => 'Image');
- * }
- * // use in your form constructor etc.
- * $myField = new SimpleImageField('MyImage');
- * </code>
- * 
- * <b>Usage within a controller</b>
- * 
- * First add your $has_one relationship:
- * 
- * <code>
- * static $has_one = array(
- *    'FileName' => 'FileType'
- * );
- * </code>
- * (i.e. Image for a FileType)
- * 
- * Then add your Field into your form:
- * 
- * <code>
- * function Form() {
- *    return new Form($this, "Form", new FieldList(
- *        new SimpleImageField (
- *            $name = "FileTypeID",
- *            $title = "Upload your FileType"
- *        )
- *    ), new FieldList(
- * 
- *    // List the action buttons here - doform executes the function 'doform' below
- *        new FormAction("doform", "Submit")
- * 
- *    // List the required fields here
- *    ), new RequiredFields(
- *        "FileTypeID"
- *    ));
- * }
- * // Then make sure that the file is saved into the assets area:
- * function doform($data, $form) {
- *    $file = new File();
- *    $file->loadUploaded($_FILES['FileTypeID']);
- * 		
- *    // Redirect to a page thanking people for registering
- *    $this->redirect('thanks-for-your-submission/');
- * }
- * </code>
- * 
- * Your file should be now in the uploads directory
- * 
- * @package forms
- * @subpackage fields-files
- */
-
-/**
- * @deprecated 3.0 Use UploadField with $myField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'));
- */
-class SimpleImageField extends FileField {
-
-	public function __construct($name, $title = null, $value = null) {
-		Deprecation::notice('3.0', 
-			"SimpleImageField is deprecated. Use UploadField with "
-			. "\$myField->getValidator()->setAllowedExtensions(array('jpg', 'gif', 'png'))",
-			Deprecation::SCOPE_CLASS);
-
-		if(count(func_get_args()) > 3) {
-			Deprecation::notice('3.0', 'Use setRightTitle() and setFolderName() instead of constructor arguments',
-				Deprecation::SCOPE_GLOBAL);
-		}
-
-		parent::__construct($name, $title, $value);
-
-		$this->getValidator()->setAllowedExtensions(array('jpg','gif','png'));
-	}
-
-	public function Field($properties = array()) {
-	    if($this->form) $record = $this->form->getRecord();
-	    $fieldName = $this->name;
-	    if(isset($record)&&$record) {
-	    	$imageField = $record->$fieldName();
-	    } else {
-	    	$imageField = "";
-	    }
-	    	
-		$html = "<div class=\"simpleimage\">";
-		if($imageField && $imageField->exists()) {
-			$html .= '<div class="thumbnail">';
-			if($imageField->hasMethod('Thumbnail') && $imageField->Thumbnail()) {
-	      		$html .= "<img src=\"".$imageField->Thumbnail()->getURL()."\" />";
-			} else if($imageField->CMSThumbnail()) {
-				$html .= "<img src=\"".$imageField->CMSThumbnail()->getURL()."\" />";
-			}
-			$html .= '</div>';
-		}
-		$html .= $this->createTag("input", 
-			array(
-				"type" => "file", 
-				"name" => $this->name, 
-				"id" => $this->id(),
-				"tabindex" => $this->getAttribute('tabindex'),
-				'disabled' => $this->disabled
-			)
-		);
-		$html .= $this->createTag("input", 
-			array(
-				"type" => "hidden", 
-				"name" => "MAX_FILE_SIZE", 
-				"value" => $this->getValidator()->getAllowedMaxFileSize(),
-				"tabindex" => $this->getAttribute('tabindex'),
-			)
-		);
-		$html .= "</div>";
-		
-		return $html;
-	}
-  
-	/**
-	 * Returns a readonly version of this field
-	 */
-	public function performReadonlyTransformation() {
-		$field = new SimpleImageField_Disabled($this->name, $this->title, $this->value);
-		$field->setForm($this->form);
-		$field->setReadonly(true);
-		return $field;
-	} 
-}
-
-/**
- * Disabled version of {@link SimpleImageField}.
- * @package forms
- * @subpackage fields-files
- */
-class SimpleImageField_Disabled extends FormField {
-	
-	protected $disabled = true;
-	
-	protected $readonly = true;
-	
-	public function Field($properties = array()) {
-		$record = $this->form->getRecord();
-	    $fieldName = $this->name;
-			
-	    $field = "<div class=\"simpleimage\">";
-			if($this->value) {
-				// Only the case for DataDifferencer
-				$field .= $this->value;
-			} else {
-				if($record) $imageField = $record->$fieldName();
-				if($imageField && $imageField->exists()) {
-		      if($imageField->hasMethod('Thumbnail')) $field .= "<img src=\"".$imageField->Thumbnail()->URL."\" />";
-		      elseif($imageField->CMSThumbnail()) $field .= "<img src=\"".$imageField->CMSThumbnail()->URL."\" />";
-		      else {} // This shouldn't be called but it sometimes is for some reason, so we don't do anything
-		    }else{
-		    	$field .= "<label>" . _t('SimpleImageField.NOUPLOAD', 'No Image Uploaded') . "</label>";
-		    }
-			}
-	    $field .= "</div>";
-	
-	    return $field;
-	}
-
-}