ENH: fixed bug #153 Fixed dashboard

core/models/base/ItemRevisionModelBase.php

@@ -60,7 +60,7 @@ function addBitstream($itemRevisionDao, $bitstreamDao)
     $item->setSizebytes($this->getSize($itemRevisionDao));
     $item->setDateCreation(date('c'));
 
-    $modulesThumbnail =  Zend_Registry::get('notifier')->notifyEvent("EVENT_CORE_CREATE_THUMBNAIL", array($item));
+    $modulesThumbnail =  Zend_Registry::get('notifier')->notifyEvent("EVENT_CORE_CREATE_THUMBNAIL", array($item->toArray(), $itemRevisionDao->toArray()));
     if(empty($modulesThumbnail))
       {
       $mime = $bitstreamDao->getMimetype();

core/views/user/manage.phtml

@@ -21,6 +21,7 @@ $this->headScript()->appendFile($this->coreWebroot.'/public/js/common/common.bro
 <div class="viewMain">
   <div class="genericThumbnail">
   <?php
+  $thumbnail=$this->user->getThumbnail();
   echo $this->userthumbnail($thumbnail);
   ?>
   </div>

modules/thumbnailcreator/AppController.php

@@ -0,0 +1,18 @@
+<?php
+/*=========================================================================
+MIDAS Server
+Copyright (c) Kitware SAS. 20 rue de la Villette. All rights reserved.
+69328 Lyon, FRANCE.
+
+See Copyright.txt for details.
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+=========================================================================*/
+
+
+class Thumbnailcreator_AppController extends MIDAS_GlobalModule
+  {
+    public $moduleName='thumbnailcreator';
+  } //end class
+?>

modules/thumbnailcreator/Notification.php

@@ -0,0 +1,22 @@
+<?php
+/** notification manager*/
+class Thumbnailcreator_Notification extends MIDAS_Notification
+  {
+  public $_moduleComponents=array('Imagemagick');
+  public $moduleName = 'thumbnailcreator';
+
+  /** init notification process*/
+  public function init()
+    {
+    $this->addTask("TASK_THUMBNAILCREATOR_CREATE", 'createThumbnail', "Create Thumbnail. Parameters: Item, Revision");
+    $this->addEvent('EVENT_CORE_CREATE_THUMBNAIL', 'TASK_THUMBNAILCREATOR_CREATE');
+    }//end init
+
+  /** createThumbnail */
+  public function createThumbnail($params)
+    {
+    $this->ModuleComponent->Imagemagick->createThumbnail($params[0]);
+    return;
+    }
+  } //end class
+?>

modules/thumbnailcreator/configs/.gitignore

@@ -0,0 +1,2 @@
+*.local.ini
+*.local.ini.old

modules/thumbnailcreator/configs/module.ini

@@ -0,0 +1,14 @@
+[global]
+; version of the module
+version = 1.0.0
+; full name
+fullname= Thumbnail Creator
+; description
+description= Using Image Magick
+;Category
+category= Filter
+;Dependencies 
+dependencies= scheduler
+
+;image magick folder
+imagemagick=

modules/thumbnailcreator/constant/module.php

@@ -0,0 +1,14 @@
+<?php
+/*=========================================================================
+MIDAS Server
+Copyright (c) Kitware SAS. 20 rue de la Villette. All rights reserved.
+69328 Lyon, FRANCE.
+
+See Copyright.txt for details.
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+=========================================================================*/
+
+//define("MIDAS_EXAMPLE", 0);
+?>

modules/thumbnailcreator/controllers/ConfigController.php

@@ -0,0 +1,64 @@
+<?php
+/*=========================================================================
+MIDAS Server
+Copyright (c) Kitware SAS. 20 rue de la Villette. All rights reserved.
+69328 Lyon, FRANCE.
+
+See Copyright.txt for details.
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+=========================================================================*/
+
+
+class Thumbnailcreator_ConfigController extends Thumbnailcreator_AppController
+{
+   public $_moduleForms=array('Config');
+   public $_components=array('Utility', 'Date');
+
+   /** index action*/
+   function indexAction()
+    {
+    if(!$this->logged||!$this->userSession->Dao->getAdmin()==1)
+      {
+      throw new Zend_Exception("You should be an administrator");
+      }
+
+    if(file_exists(BASE_PATH."/core/configs/".$this->moduleName.".local.ini"))
+      {
+      $applicationConfig = parse_ini_file(BASE_PATH."/core/configs/".$this->moduleName.".local.ini", true);
+      }
+    else
+      {
+      $applicationConfig = parse_ini_file(BASE_PATH.'/modules/'.$this->moduleName.'/configs/module.ini', true);
+      }
+    $configForm = $this->ModuleForm->Config->createConfigForm();
+
+    $formArray = $this->getFormAsArray($configForm);    
+    $formArray['imagemagick']->setValue($applicationConfig['global']['imagemagick']);
+
+    $this->view->configForm = $formArray;
+
+    if($this->_request->isPost())
+      {
+      $this->_helper->layout->disableLayout();
+      $this->_helper->viewRenderer->setNoRender();
+      $submitConfig = $this->_getParam('submitConfig');
+      if(isset($submitConfig))
+        {
+        if(file_exists(BASE_PATH."/core/configs/".$this->moduleName.".local.ini.old"))
+          {
+          unlink(BASE_PATH."/core/configs/".$this->moduleName.".local.ini.old");
+          }
+        if(file_exists(BASE_PATH."/core/configs/".$this->moduleName.".local.ini"))
+          {
+          rename(BASE_PATH."/core/configs/".$this->moduleName.".local.ini",BASE_PATH."/core/configs/".$this->moduleName.".local.ini.old");
+          }
+        $applicationConfig['global']['imagemagick'] = $this->_getParam('imagemagick');
+        $this->Component->Utility->createInitFile(BASE_PATH."/core/configs/".$this->moduleName.".local.ini", $applicationConfig);
+        echo JsonComponent::encode(array(true, 'Changed saved'));
+        }
+      }
+    } 
+
+}//end class

modules/thumbnailcreator/controllers/components/ImagemagickComponent.php

@@ -0,0 +1,106 @@
+<?php
+/*=========================================================================
+MIDAS Server
+Copyright (c) Kitware SAS. 20 rue de la Villette. All rights reserved.
+69328 Lyon, FRANCE.
+
+See Copyright.txt for details.
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+=========================================================================*/
+
+class Thumbnailcreator_ImagemagickComponent extends AppComponent
+{ 
+  /** createThumbnail */
+  public function createThumbnail($item)
+    {
+    $modelLoader = new MIDAS_ModelLoader;
+    $itemModel = $modelLoader->loadModel("Item");  
+    $item = $itemModel->load($item['item_id']);
+    $revision = $itemModel->getLastRevision($item);
+    $bitstreams = $revision->getBitstreams();
+    if(count($bitstreams) != 1)
+      {
+      return;
+      }
+    $bitstream = $bitstreams[0];
+    $ext = strtolower(substr(strrchr($bitstream->getName(), '.'), 1));
+
+    // create destination
+    $tmpPath = BASE_PATH.'/data/thumbnail/'.rand(1, 1000);
+    if(!file_exists(BASE_PATH.'/data/thumbnail/'))
+      {
+      throw new Zend_Exception("Problem thumbnail path: ".BASE_PATH.'/data/thumbnail/');
+      }
+    if(!file_exists($tmpPath))
+      {
+      mkdir($tmpPath);
+      }
+    $tmpPath .= '/'.rand(1, 1000);
+    if(!file_exists($tmpPath))
+      {
+      mkdir($tmpPath);
+      }
+    $destionation = $tmpPath."/".rand(1, 1000).'.jpeg';
+    while(file_exists($destionation))
+      {
+      $destionation = $tmpPath."/".rand(1, 1000).'.jpeg';
+      }
+    $pathThumbnail = $destionation;
+
+    require_once BASE_PATH.'/modules/thumbnailcreator/library/Phmagick/phmagick.php';    
+    $modulesConfig=Zend_Registry::get('configsModules');
+    $imageMagickPath = $modulesConfig['thumbnailcreator']->imagemagick;
+
+    // try to create a thumbnail (generic way)
+    try
+      {
+      switch($ext)
+        {
+        case "pdf":
+        case "mpg":
+        case "mpeg":
+        case "mp4":
+        case "m4v":
+        case "avi":
+        case "mov":
+        case "flv":
+        case "mp4":
+        case "rm":
+          $p = new phMagick("", $pathThumbnail);
+          $p->setImageMagickPath($imageMagickPath);
+          $p->acquireFrame($bitstream->getFullPath(), 0);
+          $p->resizeExactly(100,100);
+          break;
+          break;
+        default:
+          $p = new phMagick($bitstream->getFullPath(), $pathThumbnail);
+          $p->setImageMagickPath($imageMagickPath);
+          $p->resizeExactly(100,100);
+        }
+      }
+    catch (phMagickException $exc)
+      {
+      echo $exc->getMessage();
+      }
+    catch (Exception $exc)
+      {
+
+      }
+
+    if(file_exists($pathThumbnail))
+      {
+      $oldThumbnail = $item->getThumbnail();
+      if(!empty($oldThumbnail))
+        {
+        unlink($oldThumbnail);
+        }
+      $item->setThumbnail(substr($pathThumbnail, strlen(BASE_PATH) + 1));
+      $itemModel->save($item);
+      }   
+    return;
+    }
+
+} // end class
+?>

modules/thumbnailcreator/controllers/forms/ConfigForm.php

@@ -0,0 +1,34 @@
+<?php
+/*=========================================================================
+MIDAS Server
+Copyright (c) Kitware SAS. 20 rue de la Villette. All rights reserved.
+69328 Lyon, FRANCE.
+
+See Copyright.txt for details.
+This software is distributed WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the above copyright notices for more information.
+=========================================================================*/
+
+class Thumbnailcreator_ConfigForm extends AppForm
+{
+
+  /** create  form */
+  public function createConfigForm()
+    {
+    $form = new Zend_Form;
+
+    $form->setAction($this->webroot.'/thumbnailcreator/config/index')
+          ->setMethod('post'); 
+
+    $imagemagick = new Zend_Form_Element_Text('imagemagick');
+
+    $submit = new  Zend_Form_Element_Submit('submitConfig');
+    $submit ->setLabel('Save configuration');
+
+    $form->addElements(array($imagemagick, $submit));
+    return $form;
+    }
+
+} // end class
+?>

modules/thumbnailcreator/library/Phmagick/README.txt

@@ -0,0 +1,31 @@
+Thank you for downloading phMagick
+
+phMagick needs 2 things to be sucessfully installed
+
+* imagemagick available ate http://www.imagemagick.org
+* and php must allow access to the exec() function.
+
+For examples you can browse http://www.francodacosta.com/phmagick there are pleanty of examples there.
+
+
+Basic Mechanics
+
+phMagick philosophy is extremely simple, you say where is the source image and where you want the new image and then apply actions to it
+One great feature of phMagick is that you can apply several actions to an image, making it extremely powerful and able to create very complex images
+
+In the combination example below you will see how easy it is to create a thumbnail with rounded corners and then applying a drop shadow to it.
+
+Enough talking, let's look at some example code to see its simplicity
+
+<?php
+    include "phMagick.php";
+    $p = new phMagick("source.png","destination.png");
+    $p->rotate(45);
+?>
+
+In the first line we tell PHP that we are using a file named phMagick.php, it's were phMagick is declared, you only need to do this once.
+Line 2 creates a phMagick instance, and say that source.png will be our source image and destination.png will be the new image
+Line 3 does the magic, in this case rotates source.png 45 degrees and saves it as destination.png
+
+
+If you need assistance feel free to mail me at sven @ francodacosta.com .