form/form_elements/FEFile.inc

<?php
/**
 * This file contains the FileUpload FormElement class.
 *
 * $Id: FEFile.inc,v 1.1 2003/04/17 06:07:16 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @author Dave Brondsema <dave@brondsema.net>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 *
 */

 /**
 * This is the FileUpload FormElement which builds a
 * input field of type="file".
 *
 * @author Dave Brondsema <dave@brondsema.net>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FEFile extends FEText {

    /**
     * This function builds and returns the
     * form element object
     *
     * @return object
     */
    function get_element() {

        $attributes = $this->_build_element_attributes();
        $attributes["type"] = "file";

        if (($value = $this->get_value()) != NULL)
            $attributes["value"] = $value;

        $tag = new INPUTtag($attributes);

        return $tag;
    }

    /**
     * This method validates the data
     * for this Form Element.
     *
     * It validates file size and partial uploads..
     * @param FormValidation object.
     */
        function validate(&$_FormValidation) {
                switch ($_FILES[$this->get_element_name()]['error'])
                {
                        case 0:
                                if ($_FILES[$this->get_element_name()]['size'] == 0) {
                                        $this->set_error_message("The uploaded file was empty.");
                                        return FALSE;
                                }
                                break;
                        case 1:
                                $this->set_error_message("The uploaded file exceeds the maximum file size, " . ini_get("upload_max_filesize"));
                                return FALSE;
                                break;
                        case 2:
                                $this->set_error_message("The uploaded file exceeds the maximum file size, " . $_REQUEST['MAX_FILE_SIZE'] . " bytes, specified for this form.");
                                return FALSE;
                                break;
                        case 3:
                                $this->set_error_message("The uploaded file was only partially uploaded.");
                                return FALSE;
                                break;
                        case 4:
                                $this->set_error_message("No file was uploaded.");
                                return FALSE;
                                break;
                        case 5:
                                $this->set_error_message("The uploaded file was empty.");
                                return FALSE;
                                break;
                }

        return TRUE;
    }

     /**
     * This function will return the
     * elements value
     *
     * @return mixed
     */
         function get_value() {
                return @$_FILES[$this->get_element_name()]['name'];
        }


     /**
     * This function will return this file's portion of the $_FILES array
     *
     * @return array
     */
        function get_file_info() {
                return $_FILES[$this->get_element_name()];
        }

}
1	jonen	1.1	<?php
2			/**
3			* This file contains the FileUpload FormElement class.
4			*
5			* $Id: FEFile.inc,v 1.1 2003/04/17 06:07:16 hemna Exp $
6			*
7			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
8			* @author Dave Brondsema <dave@brondsema.net>
9			* @package phpHtmlLib
10			* @subpackage FormProcessing
11			*
12			* @copyright LGPL - See LICENCE
13			*
14			*/
15
16			/**
17			* This is the FileUpload FormElement which builds a
18			* input field of type="file".
19			*
20			* @author Dave Brondsema <dave@brondsema.net>
21			* @package phpHtmlLib
22			* @subpackage FormProcessing
23			*
24			* @copyright LGPL - See LICENCE
25			*/
26			class FEFile extends FEText {
27
28			/**
29			* This function builds and returns the
30			* form element object
31			*
32			* @return object
33			*/
34			function get_element() {
35
36			$attributes = $this->_build_element_attributes();
37			$attributes["type"] = "file";
38
39			if (($value = $this->get_value()) != NULL)
40			$attributes["value"] = $value;
41
42			$tag = new INPUTtag($attributes);
43
44			return $tag;
45			}
46
47			/**
48			* This method validates the data
49			* for this Form Element.
50			*
51			* It validates file size and partial uploads..
52			* @param FormValidation object.
53			*/
54			function validate(&$_FormValidation) {
55			switch ($_FILES[$this->get_element_name()]['error'])
56			{
57			case 0:
58			if ($_FILES[$this->get_element_name()]['size'] == 0) {
59			$this->set_error_message("The uploaded file was empty.");
60			return FALSE;
61			}
62			break;
63			case 1:
64			$this->set_error_message("The uploaded file exceeds the maximum file size, " . ini_get("upload_max_filesize"));
65			return FALSE;
66			break;
67			case 2:
68			$this->set_error_message("The uploaded file exceeds the maximum file size, " . $_REQUEST['MAX_FILE_SIZE'] . " bytes, specified for this form.");
69			return FALSE;
70			break;
71			case 3:
72			$this->set_error_message("The uploaded file was only partially uploaded.");
73			return FALSE;
74			break;
75			case 4:
76			$this->set_error_message("No file was uploaded.");
77			return FALSE;
78			break;
79			case 5:
80			$this->set_error_message("The uploaded file was empty.");
81			return FALSE;
82			break;
83			}
84
85			return TRUE;
86			}
87
88			/**
89			* This function will return the
90			* elements value
91			*
92			* @return mixed
93			*/
94			function get_value() {
95			return @$_FILES[$this->get_element_name()]['name'];
96			}
97
98
99			/**
100			* This function will return this file's portion of the $_FILES array
101			*
102			* @return array
103			*/
104			function get_file_info() {
105			return $_FILES[$this->get_element_name()];
106			}
107
108			}
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