94 lines
2.4 KiB
PHP
94 lines
2.4 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Abstract class for the prepend/append transformations plugins
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*
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* @package PhpMyAdmin-Transformations
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* @subpackage PreApPend
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/* Get the transformations interface */
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require_once 'libraries/plugins/TransformationsPlugin.class.php';
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/**
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* Provides common methods for all of the prepend/append transformations plugins.
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*
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* @package PhpMyAdmin-Transformations
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* @subpackage PreApPend
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*/
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abstract class PreApPendTransformationsPlugin extends TransformationsPlugin
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{
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/**
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* Gets the transformation description of the specific plugin
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*
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* @return string
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*/
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public static function getInfo()
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{
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return __(
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'Prepends and/or Appends text to a string. First option is text'
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. ' to be prepended, second is appended (enclosed in single'
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. ' quotes, default empty string).'
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);
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}
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/**
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* Does the actual work of each specific transformations plugin.
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*
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* @param string $buffer text to be transformed
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* @param array $options transformation options
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* @param string $meta meta information
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*
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* @return void
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*/
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public function applyTransformation($buffer, $options = array(), $meta = '')
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{
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if (! isset($options[0]) || $options[0] == '') {
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$options[0] = '';
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}
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if (! isset($options[1]) || $options[1] == '') {
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$options[1] = ''; // default empty strings
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}
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//just prepend and/or append the options to the original text
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$newtext = htmlspecialchars($options[0]) . $buffer
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. htmlspecialchars($options[1]);
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return $newtext;
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}
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/**
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* This method is called when any PluginManager to which the observer
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* is attached calls PluginManager::notify()
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*
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* @param SplSubject $subject The PluginManager notifying the observer
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* of an update.
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*
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* @todo implement
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* @return void
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*/
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public function update (SplSubject $subject)
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{
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;
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}
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/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
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/**
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* Gets the transformation name of the specific plugin
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*
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* @return string
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*/
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public static function getName()
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{
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return "PreApPend";
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}
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}
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?>
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