Wordpress 相册插件 NextGEN-Gallery 添加目录将中文转为拼音的解决办法

  NextGEN Gallery是Wordpress中著名的相册插件,遗憾的是不支持中文等unicode字符,本文将介绍如何将目录转换为拼音(添加图集时)。

  以NextGEN 1.6.2为例:

  “新增图集/图片”的路径是:admin.php?page=nggallery-add-gallery,我们在nextgen-gallery/admin/admin.php中查找“nggallery-add-gallery”,

  

复制代码 代码如下:

  switch ($_GET['page']){

  case "nggallery-add-gallery" :

  include_once ( dirname (__FILE__) . '/functions.php' ); // admin functions

  include_once ( dirname (__FILE__) . '/addgallery.php' ); // nggallery_admin_add_gallery

  $ngg->addgallery_page = new nggAddGallery ();

  $ngg->addgallery_page->controller();

  break;

  类nggAddGallery在addgallery.php中,鼠标悬停在”新增图集“Tab上时从浏览器的状态栏可以看到URL是 admin.php?page=nggallery-add-gallery#addgallery , 在addgallery.php中查找"addgallery"看到其调用了:

  nggAdmin::create_gallery($newgallery, $defaultpath);

  nggAdmin类位于functions.php中,create_gallery函数修改如下:(红色粗体是新增加的行)

  

复制代码 代码如下:

  require_once('cn2pinyin.php');

  /**

  * nggAdmin - Class for admin operation

  *

  * @package NextGEN Gallery

  * @author Alex Rabe

  * @copyright 2007-2010

  * @access public

  */

  class nggAdmin{

  /**

  * create a new gallery & folder

  *

  * 添加中文支持 by:Elf Sundae

  *

  * @class nggAdmin

  * @param string $gallerytitle

  * @param string $defaultpath

  * @param bool $output if the function should show an error messsage or not

  * @return

  */

  function create_gallery($gallerytitle, $defaultpath, $output = true) {

  global $wpdb, $user_ID;

  // get the current user ID

  get_currentuserinfo();

  //cleanup pathname

  $galleryname = sanitize_file_name( $gallerytitle );

  // 中文转换为拼音

  $galleryname = cn2pinyin($galleryname,1);

  $galleryname = apply_filters('ngg_gallery_name', $galleryname);

  $nggpath = $defaultpath . $galleryname;

  $nggRoot = WINABSPATH . $defaultpath;

  $txt = '';

  其中cn2pinyin是汉字转换为拼音的函数,位于cn2pinyin.php(新建此文件)中。

  cn2pinyin.php

  

复制代码 代码如下:

  <?php

  /**

  *

  * 中文转换为拼音

  *

  */

  function cn2pinyin($_String, $_Code='gb2312') {

  $_DataKey = "a|ai|an|ang|ao|ba|bai|ban|bang|bao|bei|ben|beng|bi|bian|biao|bie|bin|bing|bo|bu|ca|cai|can|cang|cao|ce|ceng|cha" .

  "|chai|chan|chang|chao|che|chen|cheng|chi|chong|chou|chu|chuai|chuan|chuang|chui|chun|chuo|ci|cong|cou|cu|" .

  "cuan|cui|cun|cuo|da|dai|dan|dang|dao|de|deng|di|dian|diao|die|ding|diu|dong|dou|du|duan|dui|dun|duo|e|en|er" .

  "|fa|fan|fang|fei|fen|feng|fo|fou|fu|ga|gai|gan|gang|gao|ge|gei|gen|geng|gong|gou|gu|gua|guai|guan|guang|gui" .

  "|gun|guo|ha|hai|han|hang|hao|he|hei|hen|heng|hong|hou|hu|hua|huai|huan|huang|hui|hun|huo|ji|jia|jian|jiang" .

  "|jiao|jie|jin|jing|jiong|jiu|ju|juan|jue|jun|ka|kai|kan|kang|kao|ke|ken|keng|kong|kou|ku|kua|kuai|kuan|kuang" .

  "|kui|kun|kuo|la|lai|lan|lang|lao|le|lei|leng|li|lia|lian|liang|liao|lie|lin|ling|liu|long|lou|lu|lv|luan|lue" .

  "|lun|luo|ma|mai|man|mang|mao|me|mei|men|meng|mi|mian|miao|mie|min|ming|miu|mo|mou|mu|na|nai|nan|nang|nao|ne" .

  "|nei|nen|neng|ni|nian|niang|niao|nie|nin|ning|niu|nong|nu|nv|nuan|nue|nuo|o|ou|pa|pai|pan|pang|pao|pei|pen" .

  "|peng|pi|pian|piao|pie|pin|ping|po|pu|qi|qia|qian|qiang|qiao|qie|qin|qing|qiong|qiu|qu|quan|que|qun|ran|rang" .

  "|rao|re|ren|reng|ri|rong|rou|ru|ruan|rui|run|ruo|sa|sai|san|sang|sao|se|sen|seng|sha|shai|shan|shang|shao|" .

  "she|shen|sheng|shi|shou|shu|shua|shuai|shuan|shuang|shui|shun|shuo|si|song|sou|su|suan|sui|sun|suo|ta|tai|" .

  "tan|tang|tao|te|teng|ti|tian|tiao|tie|ting|tong|tou|tu|tuan|tui|tun|tuo|wa|wai|wan|wang|wei|wen|weng|wo|wu" .

  "|xi|xia|xian|xiang|xiao|xie|xin|xing|xiong|xiu|xu|xuan|xue|xun|ya|yan|yang|yao|ye|yi|yin|ying|yo|yong|you" .

  "|yu|yuan|yue|yun|za|zai|zan|zang|zao|ze|zei|zen|zeng|zha|zhai|zhan|zhang|zhao|zhe|zhen|zheng|zhi|zhong|" .

  "zhou|zhu|zhua|zhuai|zhuan|zhuang|zhui|zhun|zhuo|zi|zong|zou|zu|zuan|zui|zun|zuo";

  $_DataValue = "-20319|-20317|-20304|-20295|-20292|-20283|-20265|-20257|-20242|-20230|-20051|-20036|-20032|-20026|-20002|-19990" .

  "|-19986|-19982|-19976|-19805|-19784|-19775|-19774|-19763|-19756|-19751|-19746|-19741|-19739|-19728|-19725" .

  "|-19715|-19540|-19531|-19525|-19515|-19500|-19484|-19479|-19467|-19289|-19288|-19281|-19275|-19270|-19263" .

  "|-19261|-19249|-19243|-19242|-19238|-19235|-19227|-19224|-19218|-19212|-19038|-19023|-19018|-19006|-19003" .

  "|-18996|-18977|-18961|-18952|-18783|-18774|-18773|-18763|-18756|-18741|-18735|-18731|-18722|-18710|-18697" .

  "|-18696|-18526|-18518|-18501|-18490|-18478|-18463|-18448|-18447|-18446|-18239|-18237|-18231|-18220|-18211" .

  "|-18201|-18184|-18183|-18181|-18012|-17997|-17988|-17970|-17964|-17961|-17950|-17947|-17931|-17928|-17922" .

  "|-17759|-17752|-17733|-17730|-17721|-17703|-17701|-17697|-17692|-17683|-17676|-17496|-17487|-17482|-17468" .

  "|-17454|-17433|-17427|-17417|-17202|-17185|-16983|-16970|-16942|-16915|-16733|-16708|-16706|-16689|-16664" .

  "|-16657|-16647|-16474|-16470|-16465|-16459|-16452|-16448|-16433|-16429|-16427|-16423|-16419|-16412|-16407" .

  "|-16403|-16401|-16393|-16220|-16216|-16212|-16205|-16202|-16187|-16180|-16171|-16169|-16158|-16155|-15959" .

  "|-15958|-15944|-15933|-15920|-15915|-15903|-15889|-15878|-15707|-15701|-15681|-15667|-15661|-15659|-15652" .

  "|-15640|-15631|-15625|-15454|-15448|-15436|-15435|-15419|-15416|-15408|-15394|-15385|-15377|-15375|-15369" .

  "|-15363|-15362|-15183|-15180|-15165|-15158|-15153|-15150|-15149|-15144|-15143|-15141|-15140|-15139|-15128" .

  "|-15121|-15119|-15117|-15110|-15109|-14941|-14937|-14933|-14930|-14929|-14928|-14926|-14922|-14921|-14914" .

  "|-14908|-14902|-14894|-14889|-14882|-14873|-14871|-14857|-14678|-14674|-14670|-14668|-14663|-14654|-14645" .

  "|-14630|-14594|-14429|-14407|-14399|-14384|-14379|-14368|-14355|-14353|-14345|-14170|-14159|-14151|-14149" .

  "|-14145|-14140|-14137|-14135|-14125|-14123|-14122|-14112|-14109|-14099|-14097|-14094|-14092|-14090|-14087" .

  "|-14083|-13917|-13914|-13910|-13907|-13906|-13905|-13896|-13894|-13878|-13870|-13859|-13847|-13831|-13658" .

  "|-13611|-13601|-13406|-13404|-13400|-13398|-13395|-13391|-13387|-13383|-13367|-13359|-13356|-13343|-13340" .

  "|-13329|-13326|-13318|-13147|-13138|-13120|-13107|-13096|-13095|-13091|-13076|-13068|-13063|-13060|-12888" .

  "|-12875|-12871|-12860|-12858|-12852|-12849|-12838|-12831|-12829|-12812|-12802|-12607|-12597|-12594|-12585" .

  "|-12556|-12359|-12346|-12320|-12300|-12120|-12099|-12089|-12074|-12067|-12058|-12039|-11867|-11861|-11847" .

  "|-11831|-11798|-11781|-11604|-11589|-11536|-11358|-11340|-11339|-11324|-11303|-11097|-11077|-11067|-11055" .

  "|-11052|-11045|-11041|-11038|-11024|-11020|-11019|-11018|-11014|-10838|-10832|-10815|-10800|-10790|-10780" .

  "|-10764|-10587|-10544|-10533|-10519|-10331|-10329|-10328|-10322|-10315|-10309|-10307|-10296|-10281|-10274" .

  "|-10270|-10262|-10260|-10256|-10254";

  $_TDataKey = explode('|', $_DataKey);

  $_TDataValue = explode('|', $_DataValue);

  $_Data = (PHP_VERSION >= '5.0') ? array_combine($_TDataKey, $_TDataValue) : _Array_Combine($_TDataKey, $_TDataValue);

  arsort($_Data);

  reset($_Data);

  if ($_Code != 'gb2312')

  $_String = _U2_Utf8_Gb($_String);

  $_Res = '';

  for ($i = 0; $i < strlen($_String); $i++) {

  $_P = ord(substr($_String, $i, 1));

  if ($_P > 160) {

  $_Q = ord(substr($_String, ++$i, 1));

  $_P = $_P * 256 + $_Q - 65536;

  }

  $_Res .= _Pinyin($_P, $_Data);

  }

  return preg_replace("/[^a-z0-9]*/", '', $_Res);

  }

  function _Pinyin($_Num, $_Data) {

  if ($_Num > 0 && $_Num < 160)

  return chr($_Num);

  elseif ($_Num < -20319 || $_Num > -10247)

  return '';

  else {

  foreach ($_Data as $k => $v) {

  if ($v <= $_Num)

  break;

  }

  return $k;

  }

  }

  function _U2_Utf8_Gb($_C) {

  $_String = '';

  if ($_C < 0x80)

  $_String .= $_C;

  elseif ($_C < 0x800) {

  $_String .= chr(0xC0 | $_C >> 6);

  $_String .= chr(0x80 | $_C & 0x3F);

  } elseif ($_C < 0x10000) {

  $_String .= chr(0xE0 | $_C >> 12);

  $_String .= chr(0x80 | $_C >> 6 & 0x3F);

  $_String .= chr(0x80 | $_C & 0x3F);

  } elseif ($_C < 0x200000) {

  $_String .= chr(0xF0 | $_C >> 18);

  $_String .= chr(0x80 | $_C >> 12 & 0x3F);

  $_String .= chr(0x80 | $_C >> 6 & 0x3F);

  $_String .= chr(0x80 | $_C & 0x3F);

  }

  return iconv('UTF-8', 'GB2312', $_String);

  }

  function _Array_Combine($_Arr1, $_Arr2) {

  for ($i = 0; $i < count($_Arr1); $i++)

  $_Res[$_Arr1[$i]] = $_Arr2[$i];

  return $_Res;

  }

  //用法:

  //第二个参数留空则为gb1232编码

  //echo cn2pinyin('中文测试');

  //第二个参数随意设置则为utf-8编码

  //echo cn2pinyin('中文测试',1);

  ?>

  download cn2pinyin.php at: http://xiazai.glzy8.com/201012/yuanma/cn2pinyin.rar

  另外,修改“新增图集”中的名称支持字符提示:

  addgallery.php 中,Line:304

  

复制代码 代码如下:

  function tab_addgallery() {

  ?>

  <!-- create gallery -->

  /// ....

  <?php _e('Create a new , empty gallery below the folder', 'nggallery') ;?> <strong><?php echo $this->defaultpath ?></strong><br />

  <?php } ?>

  <i>(图集名称支持以下字符:中文、A-Z、a-z、0-9、-、_ ,中文将自动转换为拼音)</i></td>

  </tr>

  <?php do_action('ngg_add_new_gallery_form'); ?>

  </table>

  //...

  </form>