From 70aa7a5cb9de83c0966985618d6e6d4d4400dd0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= <sijanecantonluka@gmail.com>
Date: Sun, 9 Feb 2020 00:38:26 +0100
Subject: added images support to messages and removed npm and node modules
 dependency

---
 node_modules/cssfilter/lib/css.js | 110 --------------------------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 node_modules/cssfilter/lib/css.js

(limited to 'node_modules/cssfilter/lib/css.js')

diff --git a/node_modules/cssfilter/lib/css.js b/node_modules/cssfilter/lib/css.js
deleted file mode 100644
index 49e9707..0000000
--- a/node_modules/cssfilter/lib/css.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * cssfilter
- *
- * @author 老雷<leizongmin@gmail.com>
- */
-
-var DEFAULT = require('./default');
-var parseStyle = require('./parser');
-var _ = require('./util');
-
-
-/**
- * 返回值是否为空
- *
- * @param {Object} obj
- * @return {Boolean}
- */
-function isNull (obj) {
-  return (obj === undefined || obj === null);
-}
-
-/**
- * 浅拷贝对象
- *
- * @param {Object} obj
- * @return {Object}
- */
-function shallowCopyObject (obj) {
-  var ret = {};
-  for (var i in obj) {
-    ret[i] = obj[i];
-  }
-  return ret;
-}
-
-/**
- * 创建CSS过滤器
- *
- * @param {Object} options
- *   - {Object} whiteList
- *   - {Function} onAttr
- *   - {Function} onIgnoreAttr
- *   - {Function} safeAttrValue
- */
-function FilterCSS (options) {
-  options = shallowCopyObject(options || {});
-  options.whiteList = options.whiteList || DEFAULT.whiteList;
-  options.onAttr = options.onAttr || DEFAULT.onAttr;
-  options.onIgnoreAttr = options.onIgnoreAttr || DEFAULT.onIgnoreAttr;
-  options.safeAttrValue = options.safeAttrValue || DEFAULT.safeAttrValue;
-  this.options = options;
-}
-
-FilterCSS.prototype.process = function (css) {
-  // 兼容各种奇葩输入
-  css = css || '';
-  css = css.toString();
-  if (!css) return '';
-
-  var me = this;
-  var options = me.options;
-  var whiteList = options.whiteList;
-  var onAttr = options.onAttr;
-  var onIgnoreAttr = options.onIgnoreAttr;
-  var safeAttrValue = options.safeAttrValue;
-
-  var retCSS = parseStyle(css, function (sourcePosition, position, name, value, source) {
-
-    var check = whiteList[name];
-    var isWhite = false;
-    if (check === true) isWhite = check;
-    else if (typeof check === 'function') isWhite = check(value);
-    else if (check instanceof RegExp) isWhite = check.test(value);
-    if (isWhite !== true) isWhite = false;
-
-    // 如果过滤后 value 为空则直接忽略
-    value = safeAttrValue(name, value);
-    if (!value) return;
-
-    var opts = {
-      position: position,
-      sourcePosition: sourcePosition,
-      source: source,
-      isWhite: isWhite
-    };
-
-    if (isWhite) {
-
-      var ret = onAttr(name, value, opts);
-      if (isNull(ret)) {
-        return name + ':' + value;
-      } else {
-        return ret;
-      }
-
-    } else {
-
-      var ret = onIgnoreAttr(name, value, opts);
-      if (!isNull(ret)) {
-        return ret;
-      }
-
-    }
-  });
-
-  return retCSS;
-};
-
-
-module.exports = FilterCSS;
-- 
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