Inheritance diagram for AttachmentFieldRenderer:

Public Member Functions
	AttachmentFieldRenderer (&$form, $field, $xrefClass)

	getMatchingPK ($xref, $obj)

	renderScript ($field)

	renderField ($field="")

	renderReadOnly ($field="")

	getAttachments ()

	drawOneAttachment ($attachment)

	postProcess ($field="")

Static Public Member Functions
static	renderDialog ($useCamera)

static	renderDialogBody ($useCamera)

static	formatAttachment ($attachment)

Public Attributes
	$colspan = 2

	$xrefClass

	$field

	$label

	$cssClass = "attachment"

	$deleteIcon = "/fakoli/images/delete.gif"

	$useCamera = false

	$addLabel = "Add an Attachment"

	$emptyMessage = "No files have been attached"

Detailed Description

Definition at line 41 of file attachment_field_renderer.inc.

Member Function Documentation

◆ AttachmentFieldRenderer()

AttachmentFieldRenderer::AttachmentFieldRenderer	(	&	$form,
			$field,
			$xrefClass
	)

Definition at line 53 of file attachment_field_renderer.inc.

      {
           $this->xrefClass = $xrefClass;
           $this->field = $field;   
           
           $this->FieldRenderer($form);
           $this->label = $form->prettifyFieldName($field);
           $form->add($this);
           
           if (isset($form->attachment_css_class)) $this->cssClass = $form->attachment_css_class;
           if (isset($form->attachment_delete_icon)) $this->deleteIcon = $form->attachment_delete_icon;
      } 

◆ drawOneAttachment()

AttachmentFieldRenderer::drawOneAttachment ( $attachment )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 230 of file attachment_field_renderer.inc.

      {
                $icon = getDocIcon($attachment->filename);
 ?>
      <img src="<?echo $icon?>" alt="Icon" style="display:inline-block;vertical-align:middle"/>&nbsp;
      <a href='/action/attachment/download?attachment_id=<?echo $attachment->attachment_id?>'><?echo $attachment->filename?></a>&nbsp;
      (<?echo $attachment->file_size?>)
 <?             
      }

◆ formatAttachment()

static AttachmentFieldRenderer::formatAttachment ( $attachment )

static

Definition at line 240 of file attachment_field_renderer.inc.

      {
           $icon = getDocIcon($attachment->filename);
      
           return $attachment->format("<img src='{$icon}' alt='Icon' style='display:inline-block;vertical-align:middle'/>&nbsp;<a href='/action/attachment/download?attachment_id={attachment_id}'>{filename}</a>&nbsp;({file_size})");
      }

◆ getAttachments()

AttachmentFieldRenderer::getAttachments ( )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 211 of file attachment_field_renderer.inc.

      {
           $xref = new $this->xrefClass;
           
           $pk = $this->getMatchingPK($xref, $this->parent->data);
           $pkv = $this->parent->data->get($pk);
           
           if ($pkv)
           {
                $attachments = query(Attachment, "WHERE attachment_id in (select attachment_id from {$xref->table} where $pk=$pkv) ORDER BY attachment_id");
           }
           else
           {
                $attachments = array();
           }
                     
           return $attachments;
      }    

◆ getMatchingPK()

AttachmentFieldRenderer::getMatchingPK	(	$xref,
		$obj
	)

Definition at line 67 of file attachment_field_renderer.inc.

      {
           $pks = $obj->getPrimaryKeyList();
           foreach($pks as $pk)
           {
                if ($xref->hasField($pk)) return $pk;
           }
           
           throw new DataItemException("No matching foreign key in xref table");
      }

◆ postProcess()

AttachmentFieldRenderer::postProcess ( $field = "" )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 247 of file attachment_field_renderer.inc.

      {
           if (!$field) $field = $this->field;
           
           if ($this->parent->readOnlyForm || $this->parent->isReadOnly($field) || array_key_exists($field, $this->parent->hidden)) return "";
           trace("AttachmentFieldRenderer postProcess field $field value ". $_POST[$field], 3);
                          
           $xref = new $this->xrefClass;
           
           $obj = $this->parent->data;
           $pk =  $this->getMatchingPK($xref, $obj);
           
           // Clear out current relations
      
           $xref = new $this->xrefClass;
           $xref->delete("WHERE {$pk}=".$obj->get($pk));
           
           if (isset($_POST[$field]))
           {
                trace("AttachmentFieldRenderer postProcess _POST attachment field is ". $_POST[$field], 3);
                $ids = explode(",", $_POST[$field]);
                
                foreach($ids as $id)
                {
                     $xref = new $this->xrefClass;
                     $xref->set($pk, $obj->get($pk));
                     $xref->set("attachment_id", $id);
                     $xref->save();
                }
           }
           else
           {
                trace("AttachmentFieldRenderer postProcess _POST attachment field is empty", 3);               
           }    
      }

◆ renderDialog()

static AttachmentFieldRenderer::renderDialog ( $useCamera )

static

Definition at line 78 of file attachment_field_renderer.inc.

      {
           ob_start();
 ?>
 <div class="dialog" id="attachmentDialog" style="width: 260px">
  <div class="dialog_header" id="attachmentDialogHeader">
   <div style="padding: 4px;">
    <div style="float: right">&nbsp;<a id='closeAttachmentDialog'>Close &times;</a></div>
    <span style="font-weight: bold" id="attachmentDialogTitle">Add an Attachment</span>
   </div>  
  </div>
  <div class="dialog_body">
 <?
           echo AttachmentFieldRenderer::renderDialogBody($useCamera);
 ?>
   </form>
  </div>
 </div>
 <?        
           $dialog = ob_get_contents();
           ob_end_clean();
           return $dialog;
      }

◆ renderDialogBody()

static AttachmentFieldRenderer::renderDialogBody ( $useCamera )

static

Definition at line 102 of file attachment_field_renderer.inc.

      {
           ob_start();
 ?>
           <p id="attachmentDialogMessage"></p>
           <form id="attachmentForm" method="POST" enctype="multipart/form-data" action="/action/attachment/upload" >
           <br/>
           <label>Attachment File</label><br/>
           <input type="file" name="attachmentFile"<?if ($useCamera) { echo ' accept="image/*" capture="camera"'; }?>/>
           <br/>
           <br/><input type="submit" class="button" name="submit" value="Upload Attachment" style="float: right; margin-bottom: 4px"/>
 <?             
           $body = ob_get_contents();
           ob_end_clean();
           return $body;
      }

◆ renderField()

AttachmentFieldRenderer::renderField ( $field = "" )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 137 of file attachment_field_renderer.inc.

      {
           if (!$field) $field = $this->field;
           
           $xref = new $this->xrefClass;
      
           $this->_startField($field);
           
           $attachments = $this->getAttachments();
                          
           $ids = displayFieldAsList($attachments, "attachment_id");
 ?>
      <input type="hidden" value="<?echo $ids?>" name="<?echo $field?>" id="<?echo $this->parent->id?>_<?echo $field?>"/>
      <ul id="<?echo $this->parent->id?>_<?echo $field?>_list" class="<?echo $this->cssClass?>" style='display: table-cell'>
      <?
  
           foreach($attachments as $attachment)
           {
  ?>  <li id='attachment_<?echo $attachment->attachment_id?>' class='<?echo $this->cssClass?>'><span>
  <?php         
                $this->drawOneAttachment($attachment);
  ?>
      &nbsp;
      <a href="#" onclick='new AttachmentUploader().deleteAttachment("<?echo $attachment->filename?>", <?echo $attachment->attachment_id?>); return false' title='Delete this Attachment'><img src='<?echo $this->deleteIcon?>' style='display:inline-block; vertical-align: middle' alt='Delete this Attachment'/></a>
      </span></li>
 <?   
           }
      ?>
      </ul>
      <a class='add_attachment_label' href="#" onclick="new AttachmentUploader().addAttachment(); return false"> <?echo $this->addLabel?> </a>
 <?
           $this->_endField($field);
      }

◆ renderReadOnly()

AttachmentFieldRenderer::renderReadOnly ( $field = "" )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 172 of file attachment_field_renderer.inc.

      {
           if (!$field) $field = $this->field;
      
           $attachments = $this->getAttachments();
           if(count($attachments) < 2) $this->colspan = 1;
           
           $this->_startField($field);
                     
           if (count($attachments) == 0)
           {
                echo "<p>{$this->emptyMessage}</p>";
           }
           else if(count($attachments) == 1)
           {
                // Omit ul li list if only one
                          
                $this->drawOneAttachment($attachments[0]);
           }
           else if(count($attachments) > 0)
           {
 ?>   
      <ul id="<?echo $this->parent->id?>_<?echo $field?>_list" class="<?echo $this->cssClass?>">
 <?   
           foreach($attachments as $attachment)
           {
  ?>  <li id='attachment_<?echo $attachment->attachment_id?>' class='<?echo $this->cssClass?>'><span>
  <?php
                $this->drawOneAttachment($attachment);
  ?>
       </span></li>
 <?
           }
 ?></ul><?php             
           }
  
           $this->_endField($field);
      }

◆ renderScript()

AttachmentFieldRenderer::renderScript ( $field )

Reimplemented in PhotoAttachmentFieldRenderer.

Definition at line 119 of file attachment_field_renderer.inc.

      {
           if ($this->parent->readOnlyForm || $this->parent->isReadOnly($field) || array_key_exists($field, $this->parent->hidden)) return "";
           
           global $dialogs;
           if (!$field) $field = $this->field;
                     
           $dialogs .= AttachmentFieldRenderer::renderDialog($this->useCamera);
 ?>
      <script type="text/javascript">
      window.addEvent('domready', function()
      {
           new AttachmentUploader().setup('attachmentForm', '<?echo $this->parent->id?>_<?echo $field?>_list', '<?echo $this->parent->id?>_<?echo $field?>', '<?echo $this->cssClass?>', '<?echo $this->deleteIcon?>');
      });
      </script>
 <?
      }