Squashed 'Smilies/' changes from 4823ca6..bfa0184

bfa0184 更新readme，修正changelog。
25061e3 更新readme，修正commit冲突。
8dd62c2 Merge branch 'master' of https://github.com/jzwalk/Smilies
4476590 大幅更新，可以突破22组标准自定义表情代码了。
cc674b8 Merge pull request #2 from xiaoyan94/patch-1
b0e6fe8 Update Plugin.php

git-subtree-dir: Smilies
git-subtree-split: bfa0184bb4fe3192df09d701493c67ab6afa8c91

Author: jzwalk

Action.php

@@ -0,0 +1,122 @@
+<?php
+if (!defined('__TYPECHO_ROOT_DIR__')) exit;
+
+class Smilies_Action extends Typecho_Widget implements Widget_Interface_Do
+{
+
+	/**
+	 * 扫描表情文件夹
+	 * 
+	 * @access public
+	 * @return void
+	 */
+	public function scanfolders()
+	{
+		$plugindir = __TYPECHO_ROOT_DIR__.__TYPECHO_PLUGIN_DIR__.'/Smilies/';
+		$lists = array();
+		$rests =array();
+		$set = $this->request->set;
+		$option = Helper::options();
+		$settings = $option->plugin('Smilies');
+		$curset = $settings->smiliesset;
+
+		$routes = glob($plugindir.'*',GLOB_ONLYDIR);
+		if ($routes) {
+			$folder = '';
+			$locations = array();
+
+			foreach ($routes as $route) {
+				$folder = str_replace($plugindir,'',$route);
+				//检索图片后缀
+				$locations = glob($plugindir.$folder.'/*.{gif,jpg,jpeg,png,tiff,bmp,svg,GIF,JPG,JPEG,PNG,TIFF,BMP,SVG}',GLOB_BRACE|GLOB_NOSORT);
+
+				array_walk($locations,array(__CLASS__ ,'cname'),'');
+				$folder = self::cname($folder);
+
+				//分割标准组
+				$lists[$folder] = array_splice($locations,-22);
+				$rests[$folder] = $locations;
+				if (in_array($folder,array('tieba','weibo','wordpress'))) {
+					//预设默认排序
+					$lists[$folder] = array('icon_mrgreen.png','icon_neutral.png','icon_twisted.png','icon_arrow.png','icon_eek.png','icon_smile.png','icon_confused.png','icon_cool.png','icon_evil.png','icon_biggrin.png','icon_idea.png','icon_redface.png','icon_razz.png','icon_rolleyes.png','icon_wink.png','icon_cry.png','icon_surprised.png','icon_lol.png','icon_mad.png','icon_sad.png','icon_exclaim.png','icon_question.png');
+				}
+			}
+		}
+
+		//菜单项目显示
+		$opts = '<option value="none">'._t('没有表情包').'</option>';
+		if ($lists) {
+			$opts = '';
+			$keys = array_keys($lists);
+			foreach ($keys as $key) {
+				$opts .= '<option value="'.$key.'"'.($key==$curset ? ' selected="true"' : '').'>'.$key.'</option>';
+			}
+		}
+
+		$set = $set ? $set : $curset;
+		$grids = _t('没有在文件夹%s下找到表情图片','<span style="color:#467B96;">'.$set.'</span>');
+		$extras = '';
+		//排序表情显示
+		if (isset($lists[$set])) {
+			$list = $lists[''.$set.''];
+			$grids = '<div class="gridly '.$set.'">';
+			$names = $set==$curset ? explode('|',$settings->smsort) : $list;
+			foreach ($names as $name) {
+				$grids .= '<div class="td" id="'.$name.'" title="'._t('拖动对应').'" style="cursor:move;"><img src="'.$option->pluginUrl.'/Smilies/'.$set.'/'.$name.'" alt=""/></div>';
+			}
+			$grids .= '</div>';
+		}
+
+		//更多表情显示
+		if (isset($rests[$set])) {
+			$rest = $rests[''.$set.''];
+			$extras = '<div class="'.$set.'">';
+			if ($rest) {
+				$extras .= '<div class="caption">------ &#8659; '._t('该表情包下的更多图片').' ------</div>';
+			}
+			foreach ($rest as $rname) {
+				$extras .= '<div class="fix" title="'._t('右击复制图片地址').'"><img src="'.$option->pluginUrl.'/Smilies/'.$set.'/'.$rname.'" alt=""/></div>';
+			}
+			$extras .= '</div>';
+		}
+
+		$parse = Json::encode(array($lists,$opts,$grids,$extras));
+		$this->response->throwJson($parse);
+	}
+
+	/**
+	 * 转码中文名称
+	 * 
+	 * @access private
+	 * @return string
+	 */
+	private static function cname(&$value) {
+		$pagecode = 'utf-8';
+		$code = function_exists('mb_detect_encoding') ? strtolower(mb_detect_encoding($value, array('ASCII','GB2312','GBK','UTF-8'))) : $pagecode;
+
+		if ($code=='gb2312' || $code=='euc-cn') {
+			if (function_exists('iconv')) {
+				$value = iconv($code,$pagecode,$value);
+			} else if (function_exists('mb_convert_encoding')) {
+				$value = mb_convert_encoding($value,$pagecode,$code);
+			}
+		}
+		$value = preg_replace('/^.+[\\\\\\/]/','',$value);
+
+		return $value;
+	}
+
+	/**
+	 * 绑定动作
+	 * 
+	 * @access public
+	 * @return void
+	 */
+	public function action()
+	{
+		Helper::security()->protect();
+		$this->on($this->request->isPost())->scanfolders();
+		$this->response->goBack();
+	}
+
+}