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jonen |
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<?php |
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/** |
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* This file contains the FileUpload FormElement class. |
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* |
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* $Id: FEFile.inc,v 1.1 2003/04/17 06:07:16 hemna Exp $ |
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* |
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* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
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* @author Dave Brondsema <dave@brondsema.net> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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* |
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*/ |
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/** |
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* This is the FileUpload FormElement which builds a |
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* input field of type="file". |
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* |
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* @author Dave Brondsema <dave@brondsema.net> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FEFile extends FEText { |
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/** |
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* This function builds and returns the |
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* form element object |
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* |
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* @return object |
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*/ |
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function get_element() { |
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$attributes = $this->_build_element_attributes(); |
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$attributes["type"] = "file"; |
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if (($value = $this->get_value()) != NULL) |
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$attributes["value"] = $value; |
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$tag = new INPUTtag($attributes); |
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return $tag; |
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} |
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/** |
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* This method validates the data |
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* for this Form Element. |
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* |
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* It validates file size and partial uploads.. |
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* @param FormValidation object. |
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*/ |
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function validate(&$_FormValidation) { |
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switch ($_FILES[$this->get_element_name()]['error']) |
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{ |
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case 0: |
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if ($_FILES[$this->get_element_name()]['size'] == 0) { |
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$this->set_error_message("The uploaded file was empty."); |
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return FALSE; |
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} |
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break; |
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case 1: |
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$this->set_error_message("The uploaded file exceeds the maximum file size, " . ini_get("upload_max_filesize")); |
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return FALSE; |
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break; |
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case 2: |
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$this->set_error_message("The uploaded file exceeds the maximum file size, " . $_REQUEST['MAX_FILE_SIZE'] . " bytes, specified for this form."); |
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return FALSE; |
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break; |
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case 3: |
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$this->set_error_message("The uploaded file was only partially uploaded."); |
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return FALSE; |
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break; |
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case 4: |
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$this->set_error_message("No file was uploaded."); |
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return FALSE; |
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break; |
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case 5: |
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$this->set_error_message("The uploaded file was empty."); |
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return FALSE; |
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break; |
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} |
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return TRUE; |
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} |
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/** |
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* This function will return the |
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* elements value |
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* |
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* @return mixed |
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*/ |
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function get_value() { |
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return @$_FILES[$this->get_element_name()]['name']; |
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} |
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/** |
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* This function will return this file's portion of the $_FILES array |
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* |
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* @return array |
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*/ |
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function get_file_info() { |
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return $_FILES[$this->get_element_name()]; |
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} |
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} |