Add node_modules

node_modules/data-uri-to-buffer/dist/index.d.ts

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+/// <reference types="node" />
+export interface MimeBuffer extends Buffer {
+    type: string;
+    typeFull: string;
+    charset: string;
+}
+/**
+ * Returns a `Buffer` instance from the given data URI `uri`.
+ *
+ * @param {String} uri Data URI to turn into a Buffer instance
+ * @returns {Buffer} Buffer instance from Data URI
+ * @api public
+ */
+export declare function dataUriToBuffer(uri: string): MimeBuffer;
+export default dataUriToBuffer;

node_modules/data-uri-to-buffer/dist/index.js

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+/**
+ * Returns a `Buffer` instance from the given data URI `uri`.
+ *
+ * @param {String} uri Data URI to turn into a Buffer instance
+ * @returns {Buffer} Buffer instance from Data URI
+ * @api public
+ */
+export function dataUriToBuffer(uri) {
+    if (!/^data:/i.test(uri)) {
+        throw new TypeError('`uri` does not appear to be a Data URI (must begin with "data:")');
+    }
+    // strip newlines
+    uri = uri.replace(/\r?\n/g, '');
+    // split the URI up into the "metadata" and the "data" portions
+    const firstComma = uri.indexOf(',');
+    if (firstComma === -1 || firstComma <= 4) {
+        throw new TypeError('malformed data: URI');
+    }
+    // remove the "data:" scheme and parse the metadata
+    const meta = uri.substring(5, firstComma).split(';');
+    let charset = '';
+    let base64 = false;
+    const type = meta[0] || 'text/plain';
+    let typeFull = type;
+    for (let i = 1; i < meta.length; i++) {
+        if (meta[i] === 'base64') {
+            base64 = true;
+        }
+        else {
+            typeFull += `;${meta[i]}`;
+            if (meta[i].indexOf('charset=') === 0) {
+                charset = meta[i].substring(8);
+            }
+        }
+    }
+    // defaults to US-ASCII only if type is not provided
+    if (!meta[0] && !charset.length) {
+        typeFull += ';charset=US-ASCII';
+        charset = 'US-ASCII';
+    }
+    // get the encoded data portion and decode URI-encoded chars
+    const encoding = base64 ? 'base64' : 'ascii';
+    const data = unescape(uri.substring(firstComma + 1));
+    const buffer = Buffer.from(data, encoding);
+    // set `.type` and `.typeFull` properties to MIME type
+    buffer.type = type;
+    buffer.typeFull = typeFull;
+    // set the `.charset` property
+    buffer.charset = charset;
+    return buffer;
+}
+export default dataUriToBuffer;
+//# sourceMappingURL=index.js.map

node_modules/data-uri-to-buffer/dist/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAMA;;;;;;GAMG;AACH,MAAM,UAAU,eAAe,CAAC,GAAW;IAC1C,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE;QACzB,MAAM,IAAI,SAAS,CAClB,kEAAkE,CAClE,CAAC;KACF;IAED,iBAAiB;IACjB,GAAG,GAAG,GAAG,CAAC,OAAO,CAAC,QAAQ,EAAE,EAAE,CAAC,CAAC;IAEhC,+DAA+D;IAC/D,MAAM,UAAU,GAAG,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;IACpC,IAAI,UAAU,KAAK,CAAC,CAAC,IAAI,UAAU,IAAI,CAAC,EAAE;QACzC,MAAM,IAAI,SAAS,CAAC,qBAAqB,CAAC,CAAC;KAC3C;IAED,mDAAmD;IACnD,MAAM,IAAI,GAAG,GAAG,CAAC,SAAS,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IAErD,IAAI,OAAO,GAAG,EAAE,CAAC;IACjB,IAAI,MAAM,GAAG,KAAK,CAAC;IACnB,MAAM,IAAI,GAAG,IAAI,CAAC,CAAC,CAAC,IAAI,YAAY,CAAC;IACrC,IAAI,QAAQ,GAAG,IAAI,CAAC;IACpB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;QACrC,IAAI,IAAI,CAAC,CAAC,CAAC,KAAK,QAAQ,EAAE;YACzB,MAAM,GAAG,IAAI,CAAC;SACd;aAAM;YACN,QAAQ,IAAI,IAAM,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC;YAC5B,IAAI,IAAI,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,UAAU,CAAC,KAAK,CAAC,EAAE;gBACtC,OAAO,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;aAC/B;SACD;KACD;IACD,oDAAoD;IACpD,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE;QAChC,QAAQ,IAAI,mBAAmB,CAAC;QAChC,OAAO,GAAG,UAAU,CAAC;KACrB;IAED,4DAA4D;IAC5D,MAAM,QAAQ,GAAG,MAAM,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,OAAO,CAAC;IAC7C,MAAM,IAAI,GAAG,QAAQ,CAAC,GAAG,CAAC,SAAS,CAAC,UAAU,GAAG,CAAC,CAAC,CAAC,CAAC;IACrD,MAAM,MAAM,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAe,CAAC;IAEzD,sDAAsD;IACtD,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;IACnB,MAAM,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAE3B,8BAA8B;IAC9B,MAAM,CAAC,OAAO,GAAG,OAAO,CAAC;IAEzB,OAAO,MAAM,CAAC;AACf,CAAC;AAED,eAAe,eAAe,CAAC"}

node_modules/data-uri-to-buffer/dist/src/index.d.ts

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+/// <reference types="node" />
+export interface MimeBuffer extends Buffer {
+    type: string;
+    typeFull: string;
+    charset: string;
+}
+/**
+ * Returns a `Buffer` instance from the given data URI `uri`.
+ *
+ * @param {String} uri Data URI to turn into a Buffer instance
+ * @returns {Buffer} Buffer instance from Data URI
+ * @api public
+ */
+export declare function dataUriToBuffer(uri: string): MimeBuffer;
+export default dataUriToBuffer;

node_modules/data-uri-to-buffer/dist/src/index.js

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+/**
+ * Returns a `Buffer` instance from the given data URI `uri`.
+ *
+ * @param {String} uri Data URI to turn into a Buffer instance
+ * @returns {Buffer} Buffer instance from Data URI
+ * @api public
+ */
+export function dataUriToBuffer(uri) {
+    if (!/^data:/i.test(uri)) {
+        throw new TypeError('`uri` does not appear to be a Data URI (must begin with "data:")');
+    }
+    // strip newlines
+    uri = uri.replace(/\r?\n/g, '');
+    // split the URI up into the "metadata" and the "data" portions
+    const firstComma = uri.indexOf(',');
+    if (firstComma === -1 || firstComma <= 4) {
+        throw new TypeError('malformed data: URI');
+    }
+    // remove the "data:" scheme and parse the metadata
+    const meta = uri.substring(5, firstComma).split(';');
+    let charset = '';
+    let base64 = false;
+    const type = meta[0] || 'text/plain';
+    let typeFull = type;
+    for (let i = 1; i < meta.length; i++) {
+        if (meta[i] === 'base64') {
+            base64 = true;
+        }
+        else {
+            typeFull += `;${meta[i]}`;
+            if (meta[i].indexOf('charset=') === 0) {
+                charset = meta[i].substring(8);
+            }
+        }
+    }
+    // defaults to US-ASCII only if type is not provided
+    if (!meta[0] && !charset.length) {
+        typeFull += ';charset=US-ASCII';
+        charset = 'US-ASCII';
+    }
+    // get the encoded data portion and decode URI-encoded chars
+    const encoding = base64 ? 'base64' : 'ascii';
+    const data = unescape(uri.substring(firstComma + 1));
+    const buffer = Buffer.from(data, encoding);
+    // set `.type` and `.typeFull` properties to MIME type
+    buffer.type = type;
+    buffer.typeFull = typeFull;
+    // set the `.charset` property
+    buffer.charset = charset;
+    return buffer;
+}
+export default dataUriToBuffer;
+//# sourceMappingURL=index.js.map

node_modules/data-uri-to-buffer/dist/src/index.js.map

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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/index.ts"],"names":[],"mappings":"AAMA;;;;;;GAMG;AACH,MAAM,UAAU,eAAe,CAAC,GAAW;IAC1C,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE;QACzB,MAAM,IAAI,SAAS,CAClB,kEAAkE,CAClE,CAAC;KACF;IAED,iBAAiB;IACjB,GAAG,GAAG,GAAG,CAAC,OAAO,CAAC,QAAQ,EAAE,EAAE,CAAC,CAAC;IAEhC,+DAA+D;IAC/D,MAAM,UAAU,GAAG,GAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;IACpC,IAAI,UAAU,KAAK,CAAC,CAAC,IAAI,UAAU,IAAI,CAAC,EAAE;QACzC,MAAM,IAAI,SAAS,CAAC,qBAAqB,CAAC,CAAC;KAC3C;IAED,mDAAmD;IACnD,MAAM,IAAI,GAAG,GAAG,CAAC,SAAS,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;IAErD,IAAI,OAAO,GAAG,EAAE,CAAC;IACjB,IAAI,MAAM,GAAG,KAAK,CAAC;IACnB,MAAM,IAAI,GAAG,IAAI,CAAC,CAAC,CAAC,IAAI,YAAY,CAAC;IACrC,IAAI,QAAQ,GAAG,IAAI,CAAC;IACpB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;QACrC,IAAI,IAAI,CAAC,CAAC,CAAC,KAAK,QAAQ,EAAE;YACzB,MAAM,GAAG,IAAI,CAAC;SACd;aAAM;YACN,QAAQ,IAAI,IAAM,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC;YAC5B,IAAI,IAAI,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,UAAU,CAAC,KAAK,CAAC,EAAE;gBACtC,OAAO,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;aAC/B;SACD;KACD;IACD,oDAAoD;IACpD,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,MAAM,EAAE;QAChC,QAAQ,IAAI,mBAAmB,CAAC;QAChC,OAAO,GAAG,UAAU,CAAC;KACrB;IAED,4DAA4D;IAC5D,MAAM,QAAQ,GAAG,MAAM,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,OAAO,CAAC;IAC7C,MAAM,IAAI,GAAG,QAAQ,CAAC,GAAG,CAAC,SAAS,CAAC,UAAU,GAAG,CAAC,CAAC,CAAC,CAAC;IACrD,MAAM,MAAM,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAe,CAAC;IAEzD,sDAAsD;IACtD,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;IACnB,MAAM,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAE3B,8BAA8B;IAC9B,MAAM,CAAC,OAAO,GAAG,OAAO,CAAC;IAEzB,OAAO,MAAM,CAAC;AACf,CAAC;AAED,eAAe,eAAe,CAAC"}

node_modules/data-uri-to-buffer/dist/test/test.d.ts

@@ -0,0 +1,4 @@
+/**
+ * Module dependencies.
+ */
+export {};

node_modules/data-uri-to-buffer/dist/test/test.js

@@ -0,0 +1,144 @@
+/**
+ * Module dependencies.
+ */
+import assert from 'assert';
+import dataUriToBuffer from '../src';
+describe('data-uri-to-buffer', function () {
+    it('should decode bare-bones Data URIs', function () {
+        var uri = 'data:,Hello%2C%20World!';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('text/plain;charset=US-ASCII', buf.typeFull);
+        assert.equal('US-ASCII', buf.charset);
+        assert.equal('Hello, World!', buf.toString());
+    });
+    it('should decode bare-bones "base64" Data URIs', function () {
+        var uri = 'data:text/plain;base64,SGVsbG8sIFdvcmxkIQ%3D%3D';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('Hello, World!', buf.toString());
+    });
+    it('should decode plain-text Data URIs', function () {
+        var html = '<!DOCTYPE html>' +
+            '<html lang="en">' +
+            '<head><title>Embedded Window</title></head>' +
+            '<body><h1>42</h1></body>' +
+            '</html>';
+        // Escape the HTML for URL formatting
+        var uri = 'data:text/html;charset=utf-8,' + encodeURIComponent(html);
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/html', buf.type);
+        assert.equal('utf-8', buf.charset);
+        assert.equal(html, buf.toString());
+    });
+    // the next 4 tests are from:
+    // https://bug161965.bugzilla.mozilla.org/attachment.cgi?id=94670&action=view
+    it('should decode "ISO-8859-8 in Base64" URIs', function () {
+        var uri = 'data:text/plain;charset=iso-8859-8-i;base64,+ezl7Q==';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('iso-8859-8-i', buf.charset);
+        assert.equal(4, buf.length);
+        assert.equal(0xf9, buf[0]);
+        assert.equal(0xec, buf[1]);
+        assert.equal(0xe5, buf[2]);
+        assert.equal(0xed, buf[3]);
+    });
+    it('should decode "ISO-8859-8 in URL-encoding" URIs', function () {
+        var uri = 'data:text/plain;charset=iso-8859-8-i,%f9%ec%e5%ed';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('iso-8859-8-i', buf.charset);
+        assert.equal(4, buf.length);
+        assert.equal(0xf9, buf[0]);
+        assert.equal(0xec, buf[1]);
+        assert.equal(0xe5, buf[2]);
+        assert.equal(0xed, buf[3]);
+    });
+    it('should decode "UTF-8 in Base64" URIs', function () {
+        var uri = 'data:text/plain;charset=UTF-8;base64,16nXnNeV150=';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('UTF-8', buf.charset);
+        assert.equal(8, buf.length);
+        assert.equal('שלום', buf.toString('utf8'));
+    });
+    it('should decode "UTF-8 in URL-encoding" URIs', function () {
+        var uri = 'data:text/plain;charset=UTF-8,%d7%a9%d7%9c%d7%95%d7%9d';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('UTF-8', buf.charset);
+        assert.equal(8, buf.length);
+        assert.equal('שלום', buf.toString('utf8'));
+    });
+    // this next one is from Wikipedia IIRC
+    it('should decode "base64" Data URIs with newlines', function () {
+        var uri = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA\n' +
+            'AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO\n' +
+            '9TXL0Y4OHwAAAABJRU5ErkJggg==';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('image/png', buf.type);
+        assert.equal('iVBORw0KGgoAAAANSUhEUgAAAAUA' +
+            'AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO' +
+            '9TXL0Y4OHwAAAABJRU5ErkJggg==', buf.toString('base64'));
+    });
+    it('should decode a plain-text URI with a space character in it', function () {
+        var uri = 'data:,foo bar';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('foo bar', buf.toString());
+    });
+    it('should decode data with a "," comma char', function () {
+        var uri = 'data:,a,b';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('a,b', buf.toString());
+    });
+    it('should decode data with traditionally reserved characters like ";"', function () {
+        var uri = 'data:,;test';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal(';test', buf.toString());
+    });
+    it('should not default to US-ASCII if main type is provided', function () {
+        var uri = 'data:text/plain,abc';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('text/plain', buf.typeFull);
+        assert.equal('', buf.charset);
+        assert.equal('abc', buf.toString());
+    });
+    it('should default to text/plain if main type is not provided', function () {
+        var uri = 'data:;charset=UTF-8,abc';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('text/plain;charset=UTF-8', buf.typeFull);
+        assert.equal('UTF-8', buf.charset);
+        assert.equal('abc', buf.toString());
+    });
+    it('should not allow charset without a leading ;', function () {
+        var uri = 'data:charset=UTF-8,abc';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('charset=UTF-8', buf.type);
+        assert.equal('charset=UTF-8', buf.typeFull);
+        assert.equal('', buf.charset);
+        assert.equal('abc', buf.toString());
+    });
+    it('should allow custom media type parameters', function () {
+        var uri = 'data:application/javascript;version=1.8;charset=UTF-8,abc';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('application/javascript', buf.type);
+        assert.equal('application/javascript;version=1.8;charset=UTF-8', buf.typeFull);
+        assert.equal('UTF-8', buf.charset);
+        assert.equal('abc', buf.toString());
+    });
+    it('should allow base64 annotation anywhere', function () {
+        var uri = 'data:text/plain;base64;charset=UTF-8,YWJj';
+        var buf = dataUriToBuffer(uri);
+        assert.equal('text/plain', buf.type);
+        assert.equal('text/plain;charset=UTF-8', buf.typeFull);
+        assert.equal('UTF-8', buf.charset);
+        assert.equal('abc', buf.toString());
+    });
+});
+//# sourceMappingURL=test.js.map