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/*! @license DOMPurify 3.0.3 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.0.3/LICENSE */
!(function (e, t) {
'object' == typeof exports && 'undefined' != typeof module
? (module.exports = t())
: 'function' == typeof define && define.amd
? define(t)
: ((e =
'undefined' != typeof globalThis ? globalThis : e || self).DOMPurify =
t());
})(this, function () {
'use strict';
const {
entries: e,
setPrototypeOf: t,
isFrozen: n,
getPrototypeOf: o,
getOwnPropertyDescriptor: r,
} = Object;
let { freeze: i, seal: a, create: l } = Object,
{ apply: c, construct: s } = 'undefined' != typeof Reflect && Reflect;
c ||
(c = function (e, t, n) {
return e.apply(t, n);
}),
i ||
(i = function (e) {
return e;
}),
a ||
(a = function (e) {
return e;
}),
s ||
(s = function (e, t) {
return new e(...t);
});
const m = b(Array.prototype.forEach),
u = b(Array.prototype.pop),
f = b(Array.prototype.push),
p = b(String.prototype.toLowerCase),
d = b(String.prototype.toString),
h = b(String.prototype.match),
g = b(String.prototype.replace),
T = b(String.prototype.indexOf),
y = b(String.prototype.trim),
E = b(RegExp.prototype.test),
A =
((_ = TypeError),
function () {
for (var e = arguments.length, t = new Array(e), n = 0; n < e; n++)
t[n] = arguments[n];
return s(_, t);
});
var _;
function b(e) {
return function (t) {
for (
var n = arguments.length, o = new Array(n > 1 ? n - 1 : 0), r = 1;
r < n;
r++
)
o[r - 1] = arguments[r];
return c(e, t, o);
};
}
function N(e, o, r) {
var i;
(r = null !== (i = r) && void 0 !== i ? i : p), t && t(e, null);
let a = o.length;
for (; a--; ) {
let t = o[a];
if ('string' == typeof t) {
const e = r(t);
e !== t && (n(o) || (o[a] = e), (t = e));
}
e[t] = !0;
}
return e;
}
function S(t) {
const n = l(null);
for (const [o, r] of e(t)) n[o] = r;
return n;
}
function R(e, t) {
for (; null !== e; ) {
const n = r(e, t);
if (n) {
if (n.get) return b(n.get);
if ('function' == typeof n.value) return b(n.value);
}
e = o(e);
}
return function (e) {
return console.warn('fallback value for', e), null;
};
}
const w = i([
'a',
'abbr',
'acronym',
'address',
'area',
'article',
'aside',
'audio',
'b',
'bdi',
'bdo',
'big',
'blink',
'blockquote',
'body',
'br',
'button',
'canvas',
'caption',
'center',
'cite',
'code',
'col',
'colgroup',
'content',
'data',
'datalist',
'dd',
'decorator',
'del',
'details',
'dfn',
'dialog',
'dir',
'div',
'dl',
'dt',
'element',
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'fieldset',
'figcaption',
'figure',
'font',
'footer',
'form',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'head',
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'hgroup',
'hr',
'html',
'i',
'img',
'input',
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'main',
'map',
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'meter',
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'th',
'thead',
'time',
'tr',
'track',
'tt',
'u',
'ul',
'var',
'video',
'wbr',
]),
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'animatecolor',
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'circle',
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'font',
'g',
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'hkern',
'image',
'line',
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'marker',
'mask',
'metadata',
'mpath',
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'rect',
'stop',
'style',
'switch',
'symbol',
'text',
'textpath',
'title',
'tref',
'tspan',
'view',
'vkern',
]),
L = i([
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'feColorMatrix',
'feComponentTransfer',
'feComposite',
'feConvolveMatrix',
'feDiffuseLighting',
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'feDistantLight',
'feDropShadow',
'feFlood',
'feFuncA',
'feFuncB',
'feFuncG',
'feFuncR',
'feGaussianBlur',
'feImage',
'feMerge',
'feMergeNode',
'feMorphology',
'feOffset',
'fePointLight',
'feSpecularLighting',
'feSpotLight',
'feTile',
'feTurbulence',
]),
v = i([
'animate',
'color-profile',
'cursor',
'discard',
'font-face',
'font-face-format',
'font-face-name',
'font-face-src',
'font-face-uri',
'foreignobject',
'hatch',
'hatchpath',
'mesh',
'meshgradient',
'meshpatch',
'meshrow',
'missing-glyph',
'script',
'set',
'solidcolor',
'unknown',
'use',
]),
x = i([
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'menclose',
'merror',
'mfenced',
'mfrac',
'mglyph',
'mi',
'mlabeledtr',
'mmultiscripts',
'mn',
'mo',
'mover',
'mpadded',
'mphantom',
'mroot',
'mrow',
'ms',
'mspace',
'msqrt',
'mstyle',
'msub',
'msup',
'msubsup',
'mtable',
'mtd',
'mtext',
'mtr',
'munder',
'munderover',
'mprescripts',
]),
C = i([
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'maligngroup',
'malignmark',
'mlongdiv',
'mscarries',
'mscarry',
'msgroup',
'mstack',
'msline',
'msrow',
'semantics',
'annotation',
'annotation-xml',
'mprescripts',
'none',
]),
k = i(['#text']),
O = i([
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'action',
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'alt',
'autocapitalize',
'autocomplete',
'autopictureinpicture',
'autoplay',
'background',
'bgcolor',
'border',
'capture',
'cellpadding',
'cellspacing',
'checked',
'cite',
'class',
'clear',
'color',
'cols',
'colspan',
'controls',
'controlslist',
'coords',
'crossorigin',
'datetime',
'decoding',
'default',
'dir',
'disabled',
'disablepictureinpicture',
'disableremoteplayback',
'download',
'draggable',
'enctype',
'enterkeyhint',
'face',
'for',
'headers',
'height',
'hidden',
'high',
'href',
'hreflang',
'id',
'inputmode',
'integrity',
'ismap',
'kind',
'label',
'lang',
'list',
'loading',
'loop',
'low',
'max',
'maxlength',
'media',
'method',
'min',
'minlength',
'multiple',
'muted',
'name',
'nonce',
'noshade',
'novalidate',
'nowrap',
'open',
'optimum',
'pattern',
'placeholder',
'playsinline',
'poster',
'preload',
'pubdate',
'radiogroup',
'readonly',
'rel',
'required',
'rev',
'reversed',
'role',
'rows',
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'spellcheck',
'scope',
'selected',
'shape',
'size',
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'span',
'srclang',
'start',
'src',
'srcset',
'step',
'style',
'summary',
'tabindex',
'title',
'translate',
'type',
'usemap',
'valign',
'value',
'width',
'xmlns',
'slot',
]),
I = i([
'accent-height',
'accumulate',
'additive',
'alignment-baseline',
'ascent',
'attributename',
'attributetype',
'azimuth',
'basefrequency',
'baseline-shift',
'begin',
'bias',
'by',
'class',
'clip',
'clippathunits',
'clip-path',
'clip-rule',
'color',
'color-interpolation',
'color-interpolation-filters',
'color-profile',
'color-rendering',
'cx',
'cy',
'd',
'dx',
'dy',
'diffuseconstant',
'direction',
'display',
'divisor',
'dur',
'edgemode',
'elevation',
'end',
'fill',
'fill-opacity',
'fill-rule',
'filter',
'filterunits',
'flood-color',
'flood-opacity',
'font-family',
'font-size',
'font-size-adjust',
'font-stretch',
'font-style',
'font-variant',
'font-weight',
'fx',
'fy',
'g1',
'g2',
'glyph-name',
'glyphref',
'gradientunits',
'gradienttransform',
'height',
'href',
'id',
'image-rendering',
'in',
'in2',
'k',
'k1',
'k2',
'k3',
'k4',
'kerning',
'keypoints',
'keysplines',
'keytimes',
'lang',
'lengthadjust',
'letter-spacing',
'kernelmatrix',
'kernelunitlength',
'lighting-color',
'local',
'marker-end',
'marker-mid',
'marker-start',
'markerheight',
'markerunits',
'markerwidth',
'maskcontentunits',
'maskunits',
'max',
'mask',
'media',
'method',
'mode',
'min',
'name',
'numoctaves',
'offset',
'operator',
'opacity',
'order',
'orient',
'orientation',
'origin',
'overflow',
'paint-order',
'path',
'pathlength',
'patterncontentunits',
'patterntransform',
'patternunits',
'points',
'preservealpha',
'preserveaspectratio',
'primitiveunits',
'r',
'rx',
'ry',
'radius',
'refx',
'refy',
'repeatcount',
'repeatdur',
'restart',
'result',
'rotate',
'scale',
'seed',
'shape-rendering',
'specularconstant',
'specularexponent',
'spreadmethod',
'startoffset',
'stddeviation',
'stitchtiles',
'stop-color',
'stop-opacity',
'stroke-dasharray',
'stroke-dashoffset',
'stroke-linecap',
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'stroke-miterlimit',
'stroke-opacity',
'stroke',
'stroke-width',
'style',
'surfacescale',
'systemlanguage',
'tabindex',
'targetx',
'targety',
'transform',
'transform-origin',
'text-anchor',
'text-decoration',
'text-rendering',
'textlength',
'type',
'u1',
'u2',
'unicode',
'values',
'viewbox',
'visibility',
'version',
'vert-adv-y',
'vert-origin-x',
'vert-origin-y',
'width',
'word-spacing',
'wrap',
'writing-mode',
'xchannelselector',
'ychannelselector',
'x',
'x1',
'x2',
'xmlns',
'y',
'y1',
'y2',
'z',
'zoomandpan',
]),
M = i([
'accent',
'accentunder',
'align',
'bevelled',
'close',
'columnsalign',
'columnlines',
'columnspan',
'denomalign',
'depth',
'dir',
'display',
'displaystyle',
'encoding',
'fence',
'frame',
'height',
'href',
'id',
'largeop',
'length',
'linethickness',
'lspace',
'lquote',
'mathbackground',
'mathcolor',
'mathsize',
'mathvariant',
'maxsize',
'minsize',
'movablelimits',
'notation',
'numalign',
'open',
'rowalign',
'rowlines',
'rowspacing',
'rowspan',
'rspace',
'rquote',
'scriptlevel',
'scriptminsize',
'scriptsizemultiplier',
'selection',
'separator',
'separators',
'stretchy',
'subscriptshift',
'supscriptshift',
'symmetric',
'voffset',
'width',
'xmlns',
]),
U = i(['xlink:href', 'xml:id', 'xlink:title', 'xml:space', 'xmlns:xlink']),
P = a(/\{\{[\w\W]*|[\w\W]*\}\}/gm),
F = a(/<%[\w\W]*|[\w\W]*%>/gm),
H = a(/\${[\w\W]*}/gm),
z = a(/^data-[\-\w.\u00B7-\uFFFF]/),
B = a(/^aria-[\-\w]+$/),
W = a(
/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i,
),
G = a(/^(?:\w+script|data):/i),
Y = a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),
j = a(/^html$/i);
var q = Object.freeze({
__proto__: null,
MUSTACHE_EXPR: P,
ERB_EXPR: F,
TMPLIT_EXPR: H,
DATA_ATTR: z,
ARIA_ATTR: B,
IS_ALLOWED_URI: W,
IS_SCRIPT_OR_DATA: G,
ATTR_WHITESPACE: Y,
DOCTYPE_NAME: j,
});
const X = () => ('undefined' == typeof window ? null : window),
K = function (e, t) {
if ('object' != typeof e || 'function' != typeof e.createPolicy)
return null;
let n = null;
const o = 'data-tt-policy-suffix';
t && t.hasAttribute(o) && (n = t.getAttribute(o));
const r = 'dompurify' + (n ? '#' + n : '');
try {
return e.createPolicy(r, {
createHTML: (e) => e,
createScriptURL: (e) => e,
});
} catch (e) {
return (
console.warn('TrustedTypes policy ' + r + ' could not be created.'),
null
);
}
};
var V = (function t() {
let n =
arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : X();
const o = (e) => t(e);
if (
((o.version = '3.0.3'),
(o.removed = []),
!n || !n.document || 9 !== n.document.nodeType)
)
return (o.isSupported = !1), o;
const r = n.document,
a = r.currentScript;
let { document: l } = n;
const {
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HTMLTemplateElement: s,
Node: _,
Element: b,
NodeFilter: P,
NamedNodeMap: F = n.NamedNodeMap || n.MozNamedAttrMap,
HTMLFormElement: H,
DOMParser: z,
trustedTypes: B,
} = n,
G = b.prototype,
Y = R(G, 'cloneNode'),
V = R(G, 'nextSibling'),
$ = R(G, 'childNodes'),
Z = R(G, 'parentNode');
if ('function' == typeof s) {
const e = l.createElement('template');
e.content && e.content.ownerDocument && (l = e.content.ownerDocument);
}
let J,
Q = '';
const {
implementation: ee,
createNodeIterator: te,
createDocumentFragment: ne,
getElementsByTagName: oe,
} = l,
{ importNode: re } = r;
let ie = {};
o.isSupported =
'function' == typeof e &&
'function' == typeof Z &&
ee &&
void 0 !== ee.createHTMLDocument;
const {
MUSTACHE_EXPR: ae,
ERB_EXPR: le,
TMPLIT_EXPR: ce,
DATA_ATTR: se,
ARIA_ATTR: me,
IS_SCRIPT_OR_DATA: ue,
ATTR_WHITESPACE: fe,
} = q;
let { IS_ALLOWED_URI: pe } = q,
de = null;
const he = N({}, [...w, ...D, ...L, ...x, ...k]);
let ge = null;
const Te = N({}, [...O, ...I, ...M, ...U]);
let ye = Object.seal(
Object.create(null, {
tagNameCheck: {
writable: !0,
configurable: !1,
enumerable: !0,
value: null,
},
attributeNameCheck: {
writable: !0,
configurable: !1,
enumerable: !0,
value: null,
},
allowCustomizedBuiltInElements: {
writable: !0,
configurable: !1,
enumerable: !0,
value: !1,
},
}),
),
Ee = null,
Ae = null,
_e = !0,
be = !0,
Ne = !1,
Se = !0,
Re = !1,
we = !1,
De = !1,
Le = !1,
ve = !1,
xe = !1,
Ce = !1,
ke = !0,
Oe = !1;
const Ie = 'user-content-';
let Me = !0,
Ue = !1,
Pe = {},
Fe = null;
const He = N({}, [
'annotation-xml',
'audio',
'colgroup',
'desc',
'foreignobject',
'head',
'iframe',
'math',
'mi',
'mn',
'mo',
'ms',
'mtext',
'noembed',
'noframes',
'noscript',
'plaintext',
'script',
'style',
'svg',
'template',
'thead',
'title',
'video',
'xmp',
]);
let ze = null;
const Be = N({}, ['audio', 'video', 'img', 'source', 'image', 'track']);
let We = null;
const Ge = N({}, [
'alt',
'class',
'for',
'id',
'label',
'name',
'pattern',
'placeholder',
'role',
'summary',
'title',
'value',
'style',
'xmlns',
]),
Ye = 'http://www.w3.org/1998/Math/MathML',
je = 'http://www.w3.org/2000/svg',
qe = 'http://www.w3.org/1999/xhtml';
let Xe = qe,
Ke = !1,
Ve = null;
const $e = N({}, [Ye, je, qe], d);
let Ze;
const Je = ['application/xhtml+xml', 'text/html'],
Qe = 'text/html';
let et,
tt = null;
const nt = l.createElement('form'),
ot = function (e) {
return e instanceof RegExp || e instanceof Function;
},
rt = function (e) {
if (!tt || tt !== e) {
if (
((e && 'object' == typeof e) || (e = {}),
(e = S(e)),
(Ze = Ze =
-1 === Je.indexOf(e.PARSER_MEDIA_TYPE)
? Qe
: e.PARSER_MEDIA_TYPE),
(et = 'application/xhtml+xml' === Ze ? d : p),
(de = 'ALLOWED_TAGS' in e ? N({}, e.ALLOWED_TAGS, et) : he),
(ge = 'ALLOWED_ATTR' in e ? N({}, e.ALLOWED_ATTR, et) : Te),
(Ve =
'ALLOWED_NAMESPACES' in e ? N({}, e.ALLOWED_NAMESPACES, d) : $e),
(We =
'ADD_URI_SAFE_ATTR' in e
? N(S(Ge), e.ADD_URI_SAFE_ATTR, et)
: Ge),
(ze =
'ADD_DATA_URI_TAGS' in e
? N(S(Be), e.ADD_DATA_URI_TAGS, et)
: Be),
(Fe = 'FORBID_CONTENTS' in e ? N({}, e.FORBID_CONTENTS, et) : He),
(Ee = 'FORBID_TAGS' in e ? N({}, e.FORBID_TAGS, et) : {}),
(Ae = 'FORBID_ATTR' in e ? N({}, e.FORBID_ATTR, et) : {}),
(Pe = 'USE_PROFILES' in e && e.USE_PROFILES),
(_e = !1 !== e.ALLOW_ARIA_ATTR),
(be = !1 !== e.ALLOW_DATA_ATTR),
(Ne = e.ALLOW_UNKNOWN_PROTOCOLS || !1),
(Se = !1 !== e.ALLOW_SELF_CLOSE_IN_ATTR),
(Re = e.SAFE_FOR_TEMPLATES || !1),
(we = e.WHOLE_DOCUMENT || !1),
(ve = e.RETURN_DOM || !1),
(xe = e.RETURN_DOM_FRAGMENT || !1),
(Ce = e.RETURN_TRUSTED_TYPE || !1),
(Le = e.FORCE_BODY || !1),
(ke = !1 !== e.SANITIZE_DOM),
(Oe = e.SANITIZE_NAMED_PROPS || !1),
(Me = !1 !== e.KEEP_CONTENT),
(Ue = e.IN_PLACE || !1),
(pe = e.ALLOWED_URI_REGEXP || W),
(Xe = e.NAMESPACE || qe),
(ye = e.CUSTOM_ELEMENT_HANDLING || {}),
e.CUSTOM_ELEMENT_HANDLING &&
ot(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck) &&
(ye.tagNameCheck = e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),
e.CUSTOM_ELEMENT_HANDLING &&
ot(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck) &&
(ye.attributeNameCheck =
e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),
e.CUSTOM_ELEMENT_HANDLING &&
'boolean' ==
typeof e.CUSTOM_ELEMENT_HANDLING
.allowCustomizedBuiltInElements &&
(ye.allowCustomizedBuiltInElements =
e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),
Re && (be = !1),
xe && (ve = !0),
Pe &&
((de = N({}, [...k])),
(ge = []),
!0 === Pe.html && (N(de, w), N(ge, O)),
!0 === Pe.svg && (N(de, D), N(ge, I), N(ge, U)),
!0 === Pe.svgFilters && (N(de, L), N(ge, I), N(ge, U)),
!0 === Pe.mathMl && (N(de, x), N(ge, M), N(ge, U))),
e.ADD_TAGS && (de === he && (de = S(de)), N(de, e.ADD_TAGS, et)),
e.ADD_ATTR && (ge === Te && (ge = S(ge)), N(ge, e.ADD_ATTR, et)),
e.ADD_URI_SAFE_ATTR && N(We, e.ADD_URI_SAFE_ATTR, et),
e.FORBID_CONTENTS &&
(Fe === He && (Fe = S(Fe)), N(Fe, e.FORBID_CONTENTS, et)),
Me && (de['#text'] = !0),
we && N(de, ['html', 'head', 'body']),
de.table && (N(de, ['tbody']), delete Ee.tbody),
e.TRUSTED_TYPES_POLICY)
) {
if ('function' != typeof e.TRUSTED_TYPES_POLICY.createHTML)
throw A(
'TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.',
);
if ('function' != typeof e.TRUSTED_TYPES_POLICY.createScriptURL)
throw A(
'TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.',
);
(J = e.TRUSTED_TYPES_POLICY), (Q = J.createHTML(''));
} else
void 0 === J && (J = K(B, a)),
null !== J && 'string' == typeof Q && (Q = J.createHTML(''));
i && i(e), (tt = e);
}
},
it = N({}, ['mi', 'mo', 'mn', 'ms', 'mtext']),
at = N({}, ['foreignobject', 'desc', 'title', 'annotation-xml']),
lt = N({}, ['title', 'style', 'font', 'a', 'script']),
ct = N({}, D);
N(ct, L), N(ct, v);
const st = N({}, x);
N(st, C);
const mt = function (e) {
let t = Z(e);
(t && t.tagName) || (t = { namespaceURI: Xe, tagName: 'template' });
const n = p(e.tagName),
o = p(t.tagName);
return (
!!Ve[e.namespaceURI] &&
(e.namespaceURI === je
? t.namespaceURI === qe
? 'svg' === n
: t.namespaceURI === Ye
? 'svg' === n && ('annotation-xml' === o || it[o])
: Boolean(ct[n])
: e.namespaceURI === Ye
? t.namespaceURI === qe
? 'math' === n
: t.namespaceURI === je
? 'math' === n && at[o]
: Boolean(st[n])
: e.namespaceURI === qe
? !(t.namespaceURI === je && !at[o]) &&
!(t.namespaceURI === Ye && !it[o]) &&
!st[n] &&
(lt[n] || !ct[n])
: !('application/xhtml+xml' !== Ze || !Ve[e.namespaceURI]))
);
},
ut = function (e) {
f(o.removed, { element: e });
try {
e.parentNode.removeChild(e);
} catch (t) {
e.remove();
}
},
ft = function (e, t) {
try {
f(o.removed, { attribute: t.getAttributeNode(e), from: t });
} catch (e) {
f(o.removed, { attribute: null, from: t });
}
if ((t.removeAttribute(e), 'is' === e && !ge[e]))
if (ve || xe)
try {
ut(t);
} catch (e) {}
else
try {
t.setAttribute(e, '');
} catch (e) {}
},
pt = function (e) {
let t, n;
if (Le) e = '<remove></remove>' + e;
else {
const t = h(e, /^[\r\n\t ]+/);
n = t && t[0];
}
'application/xhtml+xml' === Ze &&
Xe === qe &&
(e =
'<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>' +
e +
'</body></html>');
const o = J ? J.createHTML(e) : e;
if (Xe === qe)
try {
t = new z().parseFromString(o, Ze);
} catch (e) {}
if (!t || !t.documentElement) {
t = ee.createDocument(Xe, 'template', null);
try {
t.documentElement.innerHTML = Ke ? Q : o;
} catch (e) {}
}
const r = t.body || t.documentElement;
return (
e &&
n &&
r.insertBefore(l.createTextNode(n), r.childNodes[0] || null),
Xe === qe
? oe.call(t, we ? 'html' : 'body')[0]
: we
? t.documentElement
: r
);
},
dt = function (e) {
return te.call(
e.ownerDocument || e,
e,
P.SHOW_ELEMENT | P.SHOW_COMMENT | P.SHOW_TEXT,
null,
!1,
);
},
ht = function (e) {
return (
e instanceof H &&
('string' != typeof e.nodeName ||
'string' != typeof e.textContent ||
'function' != typeof e.removeChild ||
!(e.attributes instanceof F) ||
'function' != typeof e.removeAttribute ||
'function' != typeof e.setAttribute ||
'string' != typeof e.namespaceURI ||
'function' != typeof e.insertBefore ||
'function' != typeof e.hasChildNodes)
);
},
gt = function (e) {
return 'object' == typeof _
? e instanceof _
: e &&
'object' == typeof e &&
'number' == typeof e.nodeType &&
'string' == typeof e.nodeName;
},
Tt = function (e, t, n) {
ie[e] &&
m(ie[e], (e) => {
e.call(o, t, n, tt);
});
},
yt = function (e) {
let t;
if ((Tt('beforeSanitizeElements', e, null), ht(e))) return ut(e), !0;
const n = et(e.nodeName);
if (
(Tt('uponSanitizeElement', e, { tagName: n, allowedTags: de }),
e.hasChildNodes() &&
!gt(e.firstElementChild) &&
(!gt(e.content) || !gt(e.content.firstElementChild)) &&
E(/<[/\w]/g, e.innerHTML) &&
E(/<[/\w]/g, e.textContent))
)
return ut(e), !0;
if (!de[n] || Ee[n]) {
if (!Ee[n] && At(n)) {
if (ye.tagNameCheck instanceof RegExp && E(ye.tagNameCheck, n))
return !1;
if (ye.tagNameCheck instanceof Function && ye.tagNameCheck(n))
return !1;
}
if (Me && !Fe[n]) {
const t = Z(e) || e.parentNode,
n = $(e) || e.childNodes;
if (n && t) {
for (let o = n.length - 1; o >= 0; --o)
t.insertBefore(Y(n[o], !0), V(e));
}
}
return ut(e), !0;
}
return e instanceof b && !mt(e)
? (ut(e), !0)
: ('noscript' !== n && 'noembed' !== n) ||
!E(/<\/no(script|embed)/i, e.innerHTML)
? (Re &&
3 === e.nodeType &&
((t = e.textContent),
(t = g(t, ae, ' ')),
(t = g(t, le, ' ')),
(t = g(t, ce, ' ')),
e.textContent !== t &&
(f(o.removed, { element: e.cloneNode() }),
(e.textContent = t))),
Tt('afterSanitizeElements', e, null),
!1)
: (ut(e), !0);
},
Et = function (e, t, n) {
if (ke && ('id' === t || 'name' === t) && (n in l || n in nt))
return !1;
if (be && !Ae[t] && E(se, t));
else if (_e && E(me, t));
else if (!ge[t] || Ae[t]) {
if (
!(
(At(e) &&
((ye.tagNameCheck instanceof RegExp && E(ye.tagNameCheck, e)) ||
(ye.tagNameCheck instanceof Function &&
ye.tagNameCheck(e))) &&
((ye.attributeNameCheck instanceof RegExp &&
E(ye.attributeNameCheck, t)) ||
(ye.attributeNameCheck instanceof Function &&
ye.attributeNameCheck(t)))) ||
('is' === t &&
ye.allowCustomizedBuiltInElements &&
((ye.tagNameCheck instanceof RegExp && E(ye.tagNameCheck, n)) ||
(ye.tagNameCheck instanceof Function && ye.tagNameCheck(n))))
)
)
return !1;
} else if (We[t]);
else if (E(pe, g(n, fe, '')));
else if (
('src' !== t && 'xlink:href' !== t && 'href' !== t) ||
'script' === e ||
0 !== T(n, 'data:') ||
!ze[e]
) {
if (Ne && !E(ue, g(n, fe, '')));
else if (n) return !1;
} else;
return !0;
},
At = function (e) {
return e.indexOf('-') > 0;
},
_t = function (e) {
let t, n, r, i;
Tt('beforeSanitizeAttributes', e, null);
const { attributes: a } = e;
if (!a) return;
const l = {
attrName: '',
attrValue: '',
keepAttr: !0,
allowedAttributes: ge,
};
for (i = a.length; i--; ) {
t = a[i];
const { name: c, namespaceURI: s } = t;
if (
((n = 'value' === c ? t.value : y(t.value)),
(r = et(c)),
(l.attrName = r),
(l.attrValue = n),
(l.keepAttr = !0),
(l.forceKeepAttr = void 0),
Tt('uponSanitizeAttribute', e, l),
(n = l.attrValue),
l.forceKeepAttr)
)
continue;
if ((ft(c, e), !l.keepAttr)) continue;
if (!Se && E(/\/>/i, n)) {
ft(c, e);
continue;
}
Re && ((n = g(n, ae, ' ')), (n = g(n, le, ' ')), (n = g(n, ce, ' ')));
const m = et(e.nodeName);
if (Et(m, r, n)) {
if (
(!Oe || ('id' !== r && 'name' !== r) || (ft(c, e), (n = Ie + n)),
J &&
'object' == typeof B &&
'function' == typeof B.getAttributeType)
)
if (s);
else
switch (B.getAttributeType(m, r)) {
case 'TrustedHTML':
n = J.createHTML(n);
break;
case 'TrustedScriptURL':
n = J.createScriptURL(n);
}
try {
s ? e.setAttributeNS(s, c, n) : e.setAttribute(c, n),
u(o.removed);
} catch (e) {}
}
}
Tt('afterSanitizeAttributes', e, null);
},
bt = function e(t) {
let n;
const o = dt(t);
for (Tt('beforeSanitizeShadowDOM', t, null); (n = o.nextNode()); )
Tt('uponSanitizeShadowNode', n, null),
yt(n) || (n.content instanceof c && e(n.content), _t(n));
Tt('afterSanitizeShadowDOM', t, null);
};
return (
(o.sanitize = function (e) {
let t,
n,
i,
a,
l =
arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : {};
if (
((Ke = !e), Ke && (e = '\x3c!--\x3e'), 'string' != typeof e && !gt(e))
) {
if ('function' != typeof e.toString)
throw A('toString is not a function');
if ('string' != typeof (e = e.toString()))
throw A('dirty is not a string, aborting');
}
if (!o.isSupported) return e;
if (
(De || rt(l), (o.removed = []), 'string' == typeof e && (Ue = !1), Ue)
) {
if (e.nodeName) {
const t = et(e.nodeName);
if (!de[t] || Ee[t])
throw A(
'root node is forbidden and cannot be sanitized in-place',
);
}
} else if (e instanceof _)
(t = pt('\x3c!----\x3e')),
(n = t.ownerDocument.importNode(e, !0)),
(1 === n.nodeType && 'BODY' === n.nodeName) || 'HTML' === n.nodeName
? (t = n)
: t.appendChild(n);
else {
if (!ve && !Re && !we && -1 === e.indexOf('<'))
return J && Ce ? J.createHTML(e) : e;
if (((t = pt(e)), !t)) return ve ? null : Ce ? Q : '';
}
t && Le && ut(t.firstChild);
const s = dt(Ue ? e : t);
for (; (i = s.nextNode()); )
yt(i) || (i.content instanceof c && bt(i.content), _t(i));
if (Ue) return e;
if (ve) {
if (xe)
for (a = ne.call(t.ownerDocument); t.firstChild; )
a.appendChild(t.firstChild);
else a = t;
return (
(ge.shadowroot || ge.shadowrootmod) && (a = re.call(r, a, !0)), a
);
}
let m = we ? t.outerHTML : t.innerHTML;
return (
we &&
de['!doctype'] &&
t.ownerDocument &&
t.ownerDocument.doctype &&
t.ownerDocument.doctype.name &&
E(j, t.ownerDocument.doctype.name) &&
(m = '<!DOCTYPE ' + t.ownerDocument.doctype.name + '>\n' + m),
Re && ((m = g(m, ae, ' ')), (m = g(m, le, ' ')), (m = g(m, ce, ' '))),
J && Ce ? J.createHTML(m) : m
);
}),
(o.setConfig = function (e) {
rt(e), (De = !0);
}),
(o.clearConfig = function () {
(tt = null), (De = !1);
}),
(o.isValidAttribute = function (e, t, n) {
tt || rt({});
const o = et(e),
r = et(t);
return Et(o, r, n);
}),
(o.addHook = function (e, t) {
'function' == typeof t && ((ie[e] = ie[e] || []), f(ie[e], t));
}),
(o.removeHook = function (e) {
if (ie[e]) return u(ie[e]);
}),
(o.removeHooks = function (e) {
ie[e] && (ie[e] = []);
}),
(o.removeAllHooks = function () {
ie = {};
}),
o
);
})();
return V;
});
//# sourceMappingURL=purify.min.js.map
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