169 lines
4.4 KiB
PHP
169 lines
4.4 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Set of functions for kanji-encoding convert (available only with japanese
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* language)
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*
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* PHP4 configure requirements:
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* --enable-mbstring --enable-mbstr-enc-trans --enable-mbregex
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*
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* 2002/2/22 - by Yukihiro Kawada <kawada@den.fujifilm.co.jp>
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*
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* @package PhpMyAdmin
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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/**
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* Gets the php internal encoding codes and sets the available encoding
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* codes list
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* 2002/1/4 by Y.Kawada
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*
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* @global string $kanji_encoding_list the available encoding codes list
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*
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* @return boolean always true
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*/
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function PMA_Kanji_checkEncoding()
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{
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global $kanji_encoding_list;
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$internal_enc = mb_internal_encoding();
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if ($internal_enc == 'EUC-JP') {
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$kanji_encoding_list = 'ASCII,EUC-JP,SJIS,JIS';
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} else {
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$kanji_encoding_list = 'ASCII,SJIS,EUC-JP,JIS';
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}
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return true;
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} // end of the 'PMA_Kanji_checkEncoding' function
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/**
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* Reverses SJIS & EUC-JP position in the encoding codes list
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* 2002/1/4 by Y.Kawada
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*
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* @global string $kanji_encoding_list the available encoding codes list
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*
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* @return boolean always true
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*/
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function PMA_Kanji_changeOrder()
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{
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global $kanji_encoding_list;
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$parts = explode(',', $kanji_encoding_list);
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if ($parts[1] == 'EUC-JP') {
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$kanji_encoding_list = 'ASCII,SJIS,EUC-JP,JIS';
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} else {
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$kanji_encoding_list = 'ASCII,EUC-JP,SJIS,JIS';
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}
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return true;
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} // end of the 'PMA_Kanji_changeOrder' function
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/**
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* Kanji string encoding convert
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* 2002/1/4 by Y.Kawada
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*
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* @param string $str the string to convert
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* @param string $enc the destination encoding code
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* @param string $kana set 'kana' convert to JIS-X208-kana
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*
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* @global string $kanji_encoding_list the available encoding codes list
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*
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* @return string the converted string
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*/
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function PMA_Kanji_strConv($str, $enc, $kana)
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{
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global $kanji_encoding_list;
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if ($enc == '' && $kana == '') {
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return $str;
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}
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$string_encoding = mb_detect_encoding($str, $kanji_encoding_list);
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if ($kana == 'kana') {
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$dist = mb_convert_kana($str, 'KV', $string_encoding);
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$str = $dist;
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}
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if ($string_encoding != $enc && $enc != '') {
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$dist = mb_convert_encoding($str, $enc, $string_encoding);
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} else {
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$dist = $str;
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}
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return $dist;
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} // end of the 'PMA_Kanji_strConv' function
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/**
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* Kanji file encoding convert
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* 2002/1/4 by Y.Kawada
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*
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* @param string $file the name of the file to convert
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* @param string $enc the destination encoding code
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* @param string $kana set 'kana' convert to JIS-X208-kana
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*
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* @return string the name of the converted file
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*/
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function PMA_Kanji_fileConv($file, $enc, $kana)
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{
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if ($enc == '' && $kana == '') {
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return $file;
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}
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$tmpfname = tempnam('', $enc);
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$fpd = fopen($tmpfname, 'wb');
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$fps = fopen($file, 'r');
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PMA_Kanji_changeOrder();
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while (!feof($fps)) {
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$line = fgets($fps, 4096);
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$dist = PMA_Kanji_strConv($line, $enc, $kana);
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fputs($fpd, $dist);
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} // end while
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PMA_Kanji_changeOrder();
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fclose($fps);
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fclose($fpd);
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unlink($file);
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return $tmpfname;
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} // end of the 'PMA_Kanji_fileConv' function
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/**
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* Defines radio form fields to switch between encoding modes
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* 2002/1/4 by Y.Kawada
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*
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* @return string xhtml code for the radio controls
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*/
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function PMA_Kanji_encodingForm()
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{
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return "\n"
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. '<ul>' . "\n" . '<li>'
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. '<input type="radio" name="knjenc" value="" checked="checked" '
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. 'id="kj-none" />'
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. '<label for="kj-none">'
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/* l10n: This is currently used only in Japanese locales */
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. _pgettext('None encoding conversion', 'None')
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. "</label>\n"
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. '<input type="radio" name="knjenc" value="EUC-JP" id="kj-euc" />'
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. '<label for="kj-euc">EUC</label>' . "\n"
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. '<input type="radio" name="knjenc" value="SJIS" id="kj-sjis" />'
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. '<label for="kj-sjis">SJIS</label>' . "\n"
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. '</li>' . "\n" . '<li>'
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. '<input type="checkbox" name="xkana" value="kana" id="kj-kana" />'
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. "\n"
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. '<label for="kj-kana">'
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/* l10n: This is currently used only in Japanese locales */
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. __('Convert to Kana')
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. '</label><br />'
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. "\n"
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. '</li>' . "\n" . '</ul>'
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;
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} // end of the 'PMA_Kanji_encodingForm' function
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PMA_Kanji_checkEncoding();
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?>
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