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MySQLDumper/library/Msd/Html.php

94 Zeilen
2,7 KiB
PHP

2011-06-10 21:55:32 +00:00
<?php
/**
* This file is part of MySQLDumper released under the GNU/GPL 2 license
* http://www.mysqldumper.net
*
* @package MySQLDumper
* @subpackage Html
* @version SVN: $rev: 1207 $
* @author $Author$
*/
/**
* HTML-Helper Class
*
* Class has some static methods for building HTML-output
*
* @package MySQLDumper
* @subpackage Html
*/
class Msd_Html
{
/**
* Escape quotes and/or slashes and double quotes.
*
* Used for escaping strings in JS-alerts and config-files.
*
* @param string $string String to escape
* @param boolean $escapeSlashes Escape slashes and double quotes
*
* @return string Escaped string
*/
public static function getJsQuote($string, $escapeSlashes = false)
{
if ($escapeSlashes) {
$string = str_replace('/', '\/', $string);
$string = str_replace('"', '\"', $string);
}
$string = str_replace("\n", '\n', $string);
return str_replace("'", '\\\'', $string);
}
/**
* Extract group prefixes from key names of array
*
* Returns a new array containing the different prefixes. Used for building
* filter select boxes (e.g. sqlserver/show.variables).
*
* @param array $array Array to scan for prefixes
* @param boolean $addNoneOption Whether to add a first entry '---'
*
* @return $prefix_array array The array conatining the unique prefixes
*/
public static function getPrefixArray($array, $addNoneOption = true)
{
$prefixes = array();
$keys = array_keys($array);
foreach ($keys as $k) {
$pos = strpos($k, '_'); // find '_'
if ($pos !== false) {
$prefix = substr($k, 0, $pos);
if (!in_array($prefix, $prefixes)) {
$prefixes[$prefix] = $prefix;
}
}
}
ksort($prefixes);
return $prefixes;
}
/**
* Build Html option string from array
*
* @param array $array Array['name'] = $val
* @param string $selected Selected key
* @param boolean $selectAll Show option to select all
*
* @return string Html option string
*/
public static function getHtmlOptions($array, $selected, $selectAll = true)
{
$options = '';
if ($selectAll) {
$options = '<option value="">---</option>'."\n";
}
foreach ($array as $key => $val) {
$options .='<option value="' . $key . '"';
if ($key === $selected) {
$options .=' selected="selected"';
}
$options .='>' . $val .'</option>'."\n";
}
return $options;
}
}