Viewing file:  TextFileUploadTransformationsPlugin.class.php (2.92 KB) -rw-r--r--
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Abstract class for the text file upload input transformations plugins
*
* @package PhpMyAdmin-Transformations
* @subpackage TextFileUpload
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/* Get the transformations class */
require_once 'libraries/plugins/IOTransformationsPlugin.class.php';
/**
* Provides common methods for all of the text file upload
* input transformations plugins.
*
* @package PhpMyAdmin-Transformations
* @subpackage TextFileUpload
*/
abstract class TextFileUploadTransformationsPlugin extends IOTransformationsPlugin
{
/**
* Gets the transformation description of the specific plugin
*
* @return string
*/
public static function getInfo()
{
return __(
'File upload functionality for TEXT columns. '
. 'It does not have a textarea for input.'
);
}
/**
* Does the actual work of each specific transformations plugin.
*
* @param string $buffer text to be transformed
* @param array $options transformation options
* @param string $meta meta information
*
* @return string
*/
public function applyTransformation($buffer, $options = array(), $meta = '')
{
return $buffer;
}
/**
* Returns the html for input field to override default textarea.
* Note: Return empty string if default textarea is required.
*
* @param array $column column details
* @param int $row_id row number
* @param string $column_name_appendix the name attribute
* @param array $options transformation options
* @param string $value Current field value
* @param string $text_dir text direction
* @param int $tabindex tab index
* @param int $tabindex_for_value offset for the values tabindex
* @param int $idindex id index
*
* @return string the html for input field
*/
public function getInputHtml(
$column, $row_id, $column_name_appendix, $options, $value, $text_dir,
$tabindex, $tabindex_for_value, $idindex
) {
$html = '';
if (!empty($value)) {
$html = '<input type="hidden" name="fields_prev' . $column_name_appendix
. '" value="' . htmlspecialchars($value) . '"/>';
$html .= '<input type="hidden" name="fields' . $column_name_appendix
. '" value="' . htmlspecialchars($value) . '"/>';
}
$html .= '<input type="file" name="fields_upload'
. $column_name_appendix . '"/>';
return $html;
}
/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
/**
* Gets the transformation name of the specific plugin
*
* @return string
*/
public static function getName()
{
return "Text file upload";
}
}
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