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-rw-r--r--node_modules/cssfilter/lib/css.js110
-rw-r--r--node_modules/cssfilter/lib/default.js398
-rw-r--r--node_modules/cssfilter/lib/index.js32
-rw-r--r--node_modules/cssfilter/lib/parser.js74
-rw-r--r--node_modules/cssfilter/lib/util.js35
5 files changed, 0 insertions, 649 deletions
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;
diff --git a/node_modules/cssfilter/lib/default.js b/node_modules/cssfilter/lib/default.js
deleted file mode 100644
index b677225..0000000
--- a/node_modules/cssfilter/lib/default.js
+++ /dev/null
@@ -1,398 +0,0 @@
-/**
- * cssfilter
- *
- * @author 老雷<leizongmin@gmail.com>
- */
-
-function getDefaultWhiteList () {
- // 白名单值说明：
- // true: 允许该属性
- // Function: function (val) { } 返回true表示允许该属性，其他值均表示不允许
- // RegExp: regexp.test(val) 返回true表示允许该属性，其他值均表示不允许
- // 除上面列出的值外均表示不允许
- var whiteList = {};
-
- whiteList['align-content'] = false; // default: auto
- whiteList['align-items'] = false; // default: auto
- whiteList['align-self'] = false; // default: auto
- whiteList['alignment-adjust'] = false; // default: auto
- whiteList['alignment-baseline'] = false; // default: baseline
- whiteList['all'] = false; // default: depending on individual properties
- whiteList['anchor-point'] = false; // default: none
- whiteList['animation'] = false; // default: depending on individual properties
- whiteList['animation-delay'] = false; // default: 0
- whiteList['animation-direction'] = false; // default: normal
- whiteList['animation-duration'] = false; // default: 0
- whiteList['animation-fill-mode'] = false; // default: none
- whiteList['animation-iteration-count'] = false; // default: 1
- whiteList['animation-name'] = false; // default: none
- whiteList['animation-play-state'] = false; // default: running
- whiteList['animation-timing-function'] = false; // default: ease
- whiteList['azimuth'] = false; // default: center
- whiteList['backface-visibility'] = false; // default: visible
- whiteList['background'] = true; // default: depending on individual properties
- whiteList['background-attachment'] = true; // default: scroll
- whiteList['background-clip'] = true; // default: border-box
- whiteList['background-color'] = true; // default: transparent
- whiteList['background-image'] = true; // default: none
- whiteList['background-origin'] = true; // default: padding-box
- whiteList['background-position'] = true; // default: 0% 0%
- whiteList['background-repeat'] = true; // default: repeat
- whiteList['background-size'] = true; // default: auto
- whiteList['baseline-shift'] = false; // default: baseline
- whiteList['binding'] = false; // default: none
- whiteList['bleed'] = false; // default: 6pt
- whiteList['bookmark-label'] = false; // default: content()
- whiteList['bookmark-level'] = false; // default: none
- whiteList['bookmark-state'] = false; // default: open
- whiteList['border'] = true; // default: depending on individual properties
- whiteList['border-bottom'] = true; // default: depending on individual properties
- whiteList['border-bottom-color'] = true; // default: current color
- whiteList['border-bottom-left-radius'] = true; // default: 0
- whiteList['border-bottom-right-radius'] = true; // default: 0
- whiteList['border-bottom-style'] = true; // default: none
- whiteList['border-bottom-width'] = true; // default: medium
- whiteList['border-collapse'] = true; // default: separate
- whiteList['border-color'] = true; // default: depending on individual properties
- whiteList['border-image'] = true; // default: none
- whiteList['border-image-outset'] = true; // default: 0
- whiteList['border-image-repeat'] = true; // default: stretch
- whiteList['border-image-slice'] = true; // default: 100%
- whiteList['border-image-source'] = true; // default: none
- whiteList['border-image-width'] = true; // default: 1
- whiteList['border-left'] = true; // default: depending on individual properties
- whiteList['border-left-color'] = true; // default: current color
- whiteList['border-left-style'] = true; // default: none
- whiteList['border-left-width'] = true; // default: medium
- whiteList['border-radius'] = true; // default: 0
- whiteList['border-right'] = true; // default: depending on individual properties
- whiteList['border-right-color'] = true; // default: current color
- whiteList['border-right-style'] = true; // default: none
- whiteList['border-right-width'] = true; // default: medium
- whiteList['border-spacing'] = true; // default: 0
- whiteList['border-style'] = true; // default: depending on individual properties
- whiteList['border-top'] = true; // default: depending on individual properties
- whiteList['border-top-color'] = true; // default: current color
- whiteList['border-top-left-radius'] = true; // default: 0
- whiteList['border-top-right-radius'] = true; // default: 0
- whiteList['border-top-style'] = true; // default: none
- whiteList['border-top-width'] = true; // default: medium
- whiteList['border-width'] = true; // default: depending on individual properties
- whiteList['bottom'] = false; // default: auto
- whiteList['box-decoration-break'] = true; // default: slice
- whiteList['box-shadow'] = true; // default: none
- whiteList['box-sizing'] = true; // default: content-box
- whiteList['box-snap'] = true; // default: none
- whiteList['box-suppress'] = true; // default: show
- whiteList['break-after'] = true; // default: auto
- whiteList['break-before'] = true; // default: auto
- whiteList['break-inside'] = true; // default: auto
- whiteList['caption-side'] = false; // default: top
- whiteList['chains'] = false; // default: none
- whiteList['clear'] = true; // default: none
- whiteList['clip'] = false; // default: auto
- whiteList['clip-path'] = false; // default: none
- whiteList['clip-rule'] = false; // default: nonzero
- whiteList['color'] = true; // default: implementation dependent
- whiteList['color-interpolation-filters'] = true; // default: auto
- whiteList['column-count'] = false; // default: auto
- whiteList['column-fill'] = false; // default: balance
- whiteList['column-gap'] = false; // default: normal
- whiteList['column-rule'] = false; // default: depending on individual properties
- whiteList['column-rule-color'] = false; // default: current color
- whiteList['column-rule-style'] = false; // default: medium
- whiteList['column-rule-width'] = false; // default: medium
- whiteList['column-span'] = false; // default: none
- whiteList['column-width'] = false; // default: auto
- whiteList['columns'] = false; // default: depending on individual properties
- whiteList['contain'] = false; // default: none
- whiteList['content'] = false; // default: normal
- whiteList['counter-increment'] = false; // default: none
- whiteList['counter-reset'] = false; // default: none
- whiteList['counter-set'] = false; // default: none
- whiteList['crop'] = false; // default: auto
- whiteList['cue'] = false; // default: depending on individual properties
- whiteList['cue-after'] = false; // default: none
- whiteList['cue-before'] = false; // default: none
- whiteList['cursor'] = false; // default: auto
- whiteList['direction'] = false; // default: ltr
- whiteList['display'] = true; // default: depending on individual properties
- whiteList['display-inside'] = true; // default: auto
- whiteList['display-list'] = true; // default: none
- whiteList['display-outside'] = true; // default: inline-level
- whiteList['dominant-baseline'] = false; // default: auto
- whiteList['elevation'] = false; // default: level
- whiteList['empty-cells'] = false; // default: show
- whiteList['filter'] = false; // default: none
- whiteList['flex'] = false; // default: depending on individual properties
- whiteList['flex-basis'] = false; // default: auto
- whiteList['flex-direction'] = false; // default: row
- whiteList['flex-flow'] = false; // default: depending on individual properties
- whiteList['flex-grow'] = false; // default: 0
- whiteList['flex-shrink'] = false; // default: 1
- whiteList['flex-wrap'] = false; // default: nowrap
- whiteList['float'] = false; // default: none
- whiteList['float-offset'] = false; // default: 0 0
- whiteList['flood-color'] = false; // default: black
- whiteList['flood-opacity'] = false; // default: 1
- whiteList['flow-from'] = false; // default: none
- whiteList['flow-into'] = false; // default: none
- whiteList['font'] = true; // default: depending on individual properties
- whiteList['font-family'] = true; // default: implementation dependent
- whiteList['font-feature-settings'] = true; // default: normal
- whiteList['font-kerning'] = true; // default: auto
- whiteList['font-language-override'] = true; // default: normal
- whiteList['font-size'] = true; // default: medium
- whiteList['font-size-adjust'] = true; // default: none
- whiteList['font-stretch'] = true; // default: normal
- whiteList['font-style'] = true; // default: normal
- whiteList['font-synthesis'] = true; // default: weight style
- whiteList['font-variant'] = true; // default: normal
- whiteList['font-variant-alternates'] = true; // default: normal
- whiteList['font-variant-caps'] = true; // default: normal
- whiteList['font-variant-east-asian'] = true; // default: normal
- whiteList['font-variant-ligatures'] = true; // default: normal
- whiteList['font-variant-numeric'] = true; // default: normal
- whiteList['font-variant-position'] = true; // default: normal
- whiteList['font-weight'] = true; // default: normal
- whiteList['grid'] = false; // default: depending on individual properties
- whiteList['grid-area'] = false; // default: depending on individual properties
- whiteList['grid-auto-columns'] = false; // default: auto
- whiteList['grid-auto-flow'] = false; // default: none
- whiteList['grid-auto-rows'] = false; // default: auto
- whiteList['grid-column'] = false; // default: depending on individual properties
- whiteList['grid-column-end'] = false; // default: auto
- whiteList['grid-column-start'] = false; // default: auto
- whiteList['grid-row'] = false; // default: depending on individual properties
- whiteList['grid-row-end'] = false; // default: auto
- whiteList['grid-row-start'] = false; // default: auto
- whiteList['grid-template'] = false; // default: depending on individual properties
- whiteList['grid-template-areas'] = false; // default: none
- whiteList['grid-template-columns'] = false; // default: none
- whiteList['grid-template-rows'] = false; // default: none
- whiteList['hanging-punctuation'] = false; // default: none
- whiteList['height'] = true; // default: auto
- whiteList['hyphens'] = false; // default: manual
- whiteList['icon'] = false; // default: auto
- whiteList['image-orientation'] = false; // default: auto
- whiteList['image-resolution'] = false; // default: normal
- whiteList['ime-mode'] = false; // default: auto
- whiteList['initial-letters'] = false; // default: normal
- whiteList['inline-box-align'] = false; // default: last
- whiteList['justify-content'] = false; // default: auto
- whiteList['justify-items'] = false; // default: auto
- whiteList['justify-self'] = false; // default: auto
- whiteList['left'] = false; // default: auto
- whiteList['letter-spacing'] = true; // default: normal
- whiteList['lighting-color'] = true; // default: white
- whiteList['line-box-contain'] = false; // default: block inline replaced
- whiteList['line-break'] = false; // default: auto
- whiteList['line-grid'] = false; // default: match-parent
- whiteList['line-height'] = false; // default: normal
- whiteList['line-snap'] = false; // default: none
- whiteList['line-stacking'] = false; // default: depending on individual properties
- whiteList['line-stacking-ruby'] = false; // default: exclude-ruby
- whiteList['line-stacking-shift'] = false; // default: consider-shifts
- whiteList['line-stacking-strategy'] = false; // default: inline-line-height
- whiteList['list-style'] = true; // default: depending on individual properties
- whiteList['list-style-image'] = true; // default: none
- whiteList['list-style-position'] = true; // default: outside
- whiteList['list-style-type'] = true; // default: disc
- whiteList['margin'] = true; // default: depending on individual properties
- whiteList['margin-bottom'] = true; // default: 0
- whiteList['margin-left'] = true; // default: 0
- whiteList['margin-right'] = true; // default: 0
- whiteList['margin-top'] = true; // default: 0
- whiteList['marker-offset'] = false; // default: auto
- whiteList['marker-side'] = false; // default: list-item
- whiteList['marks'] = false; // default: none
- whiteList['mask'] = false; // default: border-box
- whiteList['mask-box'] = false; // default: see individual properties
- whiteList['mask-box-outset'] = false; // default: 0
- whiteList['mask-box-repeat'] = false; // default: stretch
- whiteList['mask-box-slice'] = false; // default: 0 fill
- whiteList['mask-box-source'] = false; // default: none
- whiteList['mask-box-width'] = false; // default: auto
- whiteList['mask-clip'] = false; // default: border-box
- whiteList['mask-image'] = false; // default: none
- whiteList['mask-origin'] = false; // default: border-box
- whiteList['mask-position'] = false; // default: center
- whiteList['mask-repeat'] = false; // default: no-repeat
- whiteList['mask-size'] = false; // default: border-box
- whiteList['mask-source-type'] = false; // default: auto
- whiteList['mask-type'] = false; // default: luminance
- whiteList['max-height'] = true; // default: none
- whiteList['max-lines'] = false; // default: none
- whiteList['max-width'] = true; // default: none
- whiteList['min-height'] = true; // default: 0
- whiteList['min-width'] = true; // default: 0
- whiteList['move-to'] = false; // default: normal
- whiteList['nav-down'] = false; // default: auto
- whiteList['nav-index'] = false; // default: auto
- whiteList['nav-left'] = false; // default: auto
- whiteList['nav-right'] = false; // default: auto
- whiteList['nav-up'] = false; // default: auto
- whiteList['object-fit'] = false; // default: fill
- whiteList['object-position'] = false; // default: 50% 50%
- whiteList['opacity'] = false; // default: 1
- whiteList['order'] = false; // default: 0
- whiteList['orphans'] = false; // default: 2
- whiteList['outline'] = false; // default: depending on individual properties
- whiteList['outline-color'] = false; // default: invert
- whiteList['outline-offset'] = false; // default: 0
- whiteList['outline-style'] = false; // default: none
- whiteList['outline-width'] = false; // default: medium
- whiteList['overflow'] = false; // default: depending on individual properties
- whiteList['overflow-wrap'] = false; // default: normal
- whiteList['overflow-x'] = false; // default: visible
- whiteList['overflow-y'] = false; // default: visible
- whiteList['padding'] = true; // default: depending on individual properties
- whiteList['padding-bottom'] = true; // default: 0
- whiteList['padding-left'] = true; // default: 0
- whiteList['padding-right'] = true; // default: 0
- whiteList['padding-top'] = true; // default: 0
- whiteList['page'] = false; // default: auto
- whiteList['page-break-after'] = false; // default: auto
- whiteList['page-break-before'] = false; // default: auto
- whiteList['page-break-inside'] = false; // default: auto
- whiteList['page-policy'] = false; // default: start
- whiteList['pause'] = false; // default: implementation dependent
- whiteList['pause-after'] = false; // default: implementation dependent
- whiteList['pause-before'] = false; // default: implementation dependent
- whiteList['perspective'] = false; // default: none
- whiteList['perspective-origin'] = false; // default: 50% 50%
- whiteList['pitch'] = false; // default: medium
- whiteList['pitch-range'] = false; // default: 50
- whiteList['play-during'] = false; // default: auto
- whiteList['position'] = false; // default: static
- whiteList['presentation-level'] = false; // default: 0
- whiteList['quotes'] = false; // default: text
- whiteList['region-fragment'] = false; // default: auto
- whiteList['resize'] = false; // default: none
- whiteList['rest'] = false; // default: depending on individual properties
- whiteList['rest-after'] = false; // default: none
- whiteList['rest-before'] = false; // default: none
- whiteList['richness'] = false; // default: 50
- whiteList['right'] = false; // default: auto
- whiteList['rotation'] = false; // default: 0
- whiteList['rotation-point'] = false; // default: 50% 50%
- whiteList['ruby-align'] = false; // default: auto
- whiteList['ruby-merge'] = false; // default: separate
- whiteList['ruby-position'] = false; // default: before
- whiteList['shape-image-threshold'] = false; // default: 0.0
- whiteList['shape-outside'] = false; // default: none
- whiteList['shape-margin'] = false; // default: 0
- whiteList['size'] = false; // default: auto
- whiteList['speak'] = false; // default: auto
- whiteList['speak-as'] = false; // default: normal
- whiteList['speak-header'] = false; // default: once
- whiteList['speak-numeral'] = false; // default: continuous
- whiteList['speak-punctuation'] = false; // default: none
- whiteList['speech-rate'] = false; // default: medium
- whiteList['stress'] = false; // default: 50
- whiteList['string-set'] = false; // default: none
- whiteList['tab-size'] = false; // default: 8
- whiteList['table-layout'] = false; // default: auto
- whiteList['text-align'] = true; // default: start
- whiteList['text-align-last'] = true; // default: auto
- whiteList['text-combine-upright'] = true; // default: none
- whiteList['text-decoration'] = true; // default: none
- whiteList['text-decoration-color'] = true; // default: currentColor
- whiteList['text-decoration-line'] = true; // default: none
- whiteList['text-decoration-skip'] = true; // default: objects
- whiteList['text-decoration-style'] = true; // default: solid
- whiteList['text-emphasis'] = true; // default: depending on individual properties
- whiteList['text-emphasis-color'] = true; // default: currentColor
- whiteList['text-emphasis-position'] = true; // default: over right
- whiteList['text-emphasis-style'] = true; // default: none
- whiteList['text-height'] = true; // default: auto
- whiteList['text-indent'] = true; // default: 0
- whiteList['text-justify'] = true; // default: auto
- whiteList['text-orientation'] = true; // default: mixed
- whiteList['text-overflow'] = true; // default: clip
- whiteList['text-shadow'] = true; // default: none
- whiteList['text-space-collapse'] = true; // default: collapse
- whiteList['text-transform'] = true; // default: none
- whiteList['text-underline-position'] = true; // default: auto
- whiteList['text-wrap'] = true; // default: normal
- whiteList['top'] = false; // default: auto
- whiteList['transform'] = false; // default: none
- whiteList['transform-origin'] = false; // default: 50% 50% 0
- whiteList['transform-style'] = false; // default: flat
- whiteList['transition'] = false; // default: depending on individual properties
- whiteList['transition-delay'] = false; // default: 0s
- whiteList['transition-duration'] = false; // default: 0s
- whiteList['transition-property'] = false; // default: all
- whiteList['transition-timing-function'] = false; // default: ease
- whiteList['unicode-bidi'] = false; // default: normal
- whiteList['vertical-align'] = false; // default: baseline
- whiteList['visibility'] = false; // default: visible
- whiteList['voice-balance'] = false; // default: center
- whiteList['voice-duration'] = false; // default: auto
- whiteList['voice-family'] = false; // default: implementation dependent
- whiteList['voice-pitch'] = false; // default: medium
- whiteList['voice-range'] = false; // default: medium
- whiteList['voice-rate'] = false; // default: normal
- whiteList['voice-stress'] = false; // default: normal
- whiteList['voice-volume'] = false; // default: medium
- whiteList['volume'] = false; // default: medium
- whiteList['white-space'] = false; // default: normal
- whiteList['widows'] = false; // default: 2
- whiteList['width'] = true; // default: auto
- whiteList['will-change'] = false; // default: auto
- whiteList['word-break'] = true; // default: normal
- whiteList['word-spacing'] = true; // default: normal
- whiteList['word-wrap'] = true; // default: normal
- whiteList['wrap-flow'] = false; // default: auto
- whiteList['wrap-through'] = false; // default: wrap
- whiteList['writing-mode'] = false; // default: horizontal-tb
- whiteList['z-index'] = false; // default: auto
-
- return whiteList;
-}
-
-
-/**
- * 匹配到白名单上的一个属性时
- *
- * @param {String} name
- * @param {String} value
- * @param {Object} options
- * @return {String}
- */
-function onAttr (name, value, options) {
- // do nothing
-}
-
-/**
- * 匹配到不在白名单上的一个属性时
- *
- * @param {String} name
- * @param {String} value
- * @param {Object} options
- * @return {String}
- */
-function onIgnoreAttr (name, value, options) {
- // do nothing
-}
-
-var REGEXP_URL_JAVASCRIPT = /javascript\s*\:/img;
-
-/**
- * 过滤属性值
- *
- * @param {String} name
- * @param {String} value
- * @return {String}
- */
-function safeAttrValue(name, value) {
- if (REGEXP_URL_JAVASCRIPT.test(value)) return '';
- return value;
-}
-
-
-exports.whiteList = getDefaultWhiteList();
-exports.getDefaultWhiteList = getDefaultWhiteList;
-exports.onAttr = onAttr;
-exports.onIgnoreAttr = onIgnoreAttr;
-exports.safeAttrValue = safeAttrValue;
diff --git a/node_modules/cssfilter/lib/index.js b/node_modules/cssfilter/lib/index.js
deleted file mode 100644
index 712f55f..0000000
--- a/node_modules/cssfilter/lib/index.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * cssfilter
- *
- * @author 老雷<leizongmin@gmail.com>
- */
-
-var DEFAULT = require('./default');
-var FilterCSS = require('./css');
-
-
-/**
- * XSS过滤
- *
- * @param {String} css 要过滤的CSS代码
- * @param {Object} options 选项：whiteList, onAttr, onIgnoreAttr
- * @return {String}
- */
-function filterCSS (html, options) {
- var xss = new FilterCSS(options);
- return xss.process(html);
-}
-
-
-// 输出
-exports = module.exports = filterCSS;
-exports.FilterCSS = FilterCSS;
-for (var i in DEFAULT) exports[i] = DEFAULT[i];
-
-// 在浏览器端使用
-if (typeof window !== 'undefined') {
- window.filterCSS = module.exports;
-}
diff --git a/node_modules/cssfilter/lib/parser.js b/node_modules/cssfilter/lib/parser.js
deleted file mode 100644
index fcb9418..0000000
--- a/node_modules/cssfilter/lib/parser.js
+++ /dev/null
@@ -1,74 +0,0 @@
-/**
- * cssfilter
- *
- * @author 老雷<leizongmin@gmail.com>
- */
-
-var _ = require('./util');
-
-
-/**
- * 解析style
- *
- * @param {String} css
- * @param {Function} onAttr 处理属性的函数
- * 参数格式： function (sourcePosition, position, name, value, source)
- * @return {String}
- */
-function parseStyle (css, onAttr) {
- css = _.trimRight(css);
- if (css[css.length - 1] !== ';') css += ';';
- var cssLength = css.length;
- var isParenthesisOpen = false;
- var lastPos = 0;
- var i = 0;
- var retCSS = '';
-
- function addNewAttr () {
- // 如果没有正常的闭合圆括号，则直接忽略当前属性
- if (!isParenthesisOpen) {
- var source = _.trim(css.slice(lastPos, i));
- var j = source.indexOf(':');
- if (j !== -1) {
- var name = _.trim(source.slice(0, j));
- var value = _.trim(source.slice(j + 1));
- // 必须有属性名称
- if (name) {
- var ret = onAttr(lastPos, retCSS.length, name, value, source);
- if (ret) retCSS += ret + '; ';
- }
- }
- }
- lastPos = i + 1;
- }
-
- for (; i < cssLength; i++) {
- var c = css[i];
- if (c === '/' && css[i + 1] === '*') {
- // 备注开始
- var j = css.indexOf('*/', i + 2);
- // 如果没有正常的备注结束，则后面的部分全部跳过
- if (j === -1) break;
- // 直接将当前位置调到备注结尾，并且初始化状态
- i = j + 1;
- lastPos = i + 1;
- isParenthesisOpen = false;
- } else if (c === '(') {
- isParenthesisOpen = true;
- } else if (c === ')') {
- isParenthesisOpen = false;
- } else if (c === ';') {
- if (isParenthesisOpen) {
- // 在圆括号里面，忽略
- } else {
- addNewAttr();
- }
- } else if (c === '\n') {
- addNewAttr();
- }
- }
-
- return _.trim(retCSS);
-}
-
-module.exports = parseStyle;
diff --git a/node_modules/cssfilter/lib/util.js b/node_modules/cssfilter/lib/util.js
deleted file mode 100644
index c8b4f7b..0000000
--- a/node_modules/cssfilter/lib/util.js
+++ /dev/null
@@ -1,35 +0,0 @@
-module.exports = {
- indexOf: function (arr, item) {
- var i, j;
- if (Array.prototype.indexOf) {
- return arr.indexOf(item);
- }
- for (i = 0, j = arr.length; i < j; i++) {
- if (arr[i] === item) {
- return i;
- }
- }
- return -1;
- },
- forEach: function (arr, fn, scope) {
- var i, j;
- if (Array.prototype.forEach) {
- return arr.forEach(fn, scope);
- }
- for (i = 0, j = arr.length; i < j; i++) {
- fn.call(scope, arr[i], i, arr);
- }
- },
- trim: function (str) {
- if (String.prototype.trim) {
- return str.trim();
- }
- return str.replace(/(^\s*)|(\s*$)/g, '');
- },
- trimRight: function (str) {
- if (String.prototype.trimRight) {
- return str.trimRight();
- }
- return str.replace(/(\s*$)/g, '');
- }
-};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 17:18:20 +0200