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wordpress添加文章表情

WordPress 添加 文章 表情
2023-06-13 09:15:28 时间

用上良心的主题已经有一段时间了，看到他的文章里有表情。唉，不错，有的心情，想法，用一个符号就可以解决了，开始满世界找把表情添加到文章中的办法。

其实，wordpress自带了表情的，只不过非常难看，可以在后台撰写设置将表情符号转化为对应的表情。

这个方法简单，不需要修改文件啥的，自己找到好看的表情覆盖掉wordpress自带的表情即可，缺点就是谁还记得那么多的表情符号啊。 :!:

另想他法。费了好大劲，换关键字，在heson这里找到了。代码来自荒野无灯，先上代码看看。

 1: //给主题后台加上表情选项
 2:     if (strpos($_SERVER['REQUEST_URI'], 'post.php') || strpos($_SERVER['REQUEST_URI'], 'post-new.php') || strpos($_SERVER['REQUEST_URI'], 'page-new.php') || strpos($_SERVER['REQUEST_URI'], 'page.php'))
 3: {
 4:     function ihacklog_add_smiley()
 5:     {
 6:         echo <<<EOT
 7:         <script type="text/javascript">
 8:
 9:
 10:         function grin(tag)
 11:         {
 12:         var myField;
 13:         tag = ' ' + tag + ' ';
 14:         if (document.getElementById('content') && document.getElementById('content').style.display != 'none' && document.getElementById('content').type == 'textarea')
 15:         {
 16:             myField = document.getElementById('content');
 17:
 18:             if (document.selection)
 19:             {
 20:             myField.focus();
 21:             sel = document.selection.createRange();
 22:             sel.text = tag;
 23:             myField.focus();
 24:             }
 25:             else
 26:                 if (myField.selectionStart || myField.selectionStart == '0')
 27:                 {
 28:                 var startPos = myField.selectionStart;
 29:                 var endPos = myField.selectionEnd;
 30:                 var cursorPos = endPos;
 31:                 myField.value = myField.value.substring(0, startPos) + tag + myField.value.substring(endPos, myField.value.length);
 32:                 cursorPos += tag.length;
 33:                 myField.focus();
 34:                 myField.selectionStart = cursorPos;
 35:                 myField.selectionEnd = cursorPos;
 36:                 }
 37:                 else
 38:                 {
 39:                 myField.value += tag;
 40:                 myField.focus();
 41:                 }
 42:         }
 43:         else
 44:         {
 45:         tinyMCE.execCommand('mceInsertContent', false, tag);
 46:         }
 47:     }
 48:
 49:     var smiley='<p><a href="javascript:grin(':?:')"><img src="../wp-includes/images/smilies/icon_question.gif" alt="疑惑" /></a><a href="javascript:grin(':razz:')"><img src="../wp-includes/images/smilies/icon_razz.gif" alt="冷笑" /></a><a href="javascript:grin(':sad:')"><img src="../wp-includes/images/smilies/icon_sad.gif" alt="伤心" /></a><a href="javascript:grin(':evil:')"><img src="../wp-includes/images/smilies/icon_evil.gif" alt="邪恶" /></a><a href="javascript:grin(':!:')"><img src="../wp-includes/images/smilies/icon_exclaim.gif" alt="感叹" /></a><a href="javascript:grin(':smile:')"><img src="../wp-includes/images/smilies/icon_smile.gif" alt="微笑" /></a><a href="javascript:grin(':oops:')"><img src="../wp-includes/images/smilies/icon_redface.gif" alt="红脸" /></a><a href="javascript:grin(':grin:')"><img src="../wp-includes/images/smilies/icon_biggrin.gif" alt="咧嘴笑" /></a><a href="javascript:grin(':eek:')"><img src="../wp-includes/images/smilies/icon_surprised.gif" alt="吃惊" /></a><a href="javascript:grin(':shock:')"><img src="../wp-includes/images/smilies/icon_eek.gif" alt="惊讶" /></a><a href="javascript:grin(':???:')"><img src="../wp-includes/images/smilies/icon_confused.gif" alt="困惑" /></a><a href="javascript:grin(':cool:')"><img src="../wp-includes/images/smilies/icon_cool.gif" alt="耍酷" /></a><a href="javascript:grin(':lol:')"><img src="../wp-includes/images/smilies/icon_lol.gif" alt="大笑" /></a><a href="javascript:grin(':mad:')"><img src="../wp-includes/images/smilies/icon_mad.gif" alt="抓狂" /></a><a href="javascript:grin(':twisted:')"><img src="../wp-includes/images/smilies/icon_twisted.gif" alt="痛苦" /></a><a href="javascript:grin(':roll:')"><img src="../wp-includes/images/smilies/icon_rolleyes.gif" alt="转眼珠" /></a><a href="javascript:grin(':wink:')"><img src="../wp-includes/images/smilies/icon_wink.gif" alt="眨眼" /></a><a href="javascript:grin(':idea:')"><img src="../wp-includes/images/smilies/icon_idea.gif" alt="好主意" /></a><a href="javascript:grin(':arrow:')"><img src="../wp-includes/images/smilies/icon_arrow.gif" alt="" /></a><a href="javascript:grin(':neutral:')"><img src="../wp-includes/images/smilies/icon_neutral.gif" alt="自然" /></a><a href="javascript:grin(':cry:')"><img src="../wp-includes/images/smilies/icon_cry.gif" alt="哭" /></a><a href="javascript:grin(':mrgreen:')"><img src="../wp-includes/images/smilies/icon_mrgreen.gif" alt="绿脸先生" /></a></p>';
 50:             jQuery('#quicktags').before(smiley);
 51:
 52: </script>
 53: EOT;
 54:         }
 55:
 56:     add_action('admin_footer','ihacklog_add_smiley');}

将代码添加到主题的functions.php文件中。进后台编辑器看看效果吧。直接在编辑器就可以添加表情，哇咔咔。

代码里有表情的路径，应该可以改的，不知道为什么我改了路径后台编辑器就不显示了，但是文章中可以显示，可能是我把主题中的所有图片搬到图床的原因吧~算了，不整了，直接用FTP覆盖掉原来的表情文件也不是神马难事。

再得瑟一下~~ :cool: :cool:

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