1 | 'use strict';
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2 |
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3 |
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4 | var probeStream = require('./stream');
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5 | var probeHttp = require('./http');
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6 |
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7 |
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8 |
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9 | var P;
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10 |
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11 |
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12 |
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13 |
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14 | module.exports = function get_image_size(src, callback) {
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15 | var prober;
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16 |
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17 | if (typeof src.on === 'function' && typeof src.emit === 'function') {
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18 |
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19 | prober = probeStream;
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20 | } else {
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21 | prober = probeHttp;
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22 | }
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23 |
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24 | if (!callback) {
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25 | P = P || require('any-promise');
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26 |
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27 | return new P(function (resolve, reject) {
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28 | prober(src, function (err, data) {
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29 | if (err) reject(err);
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30 | else resolve(data);
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31 | });
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32 | });
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33 | }
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34 |
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35 | prober(src, callback);
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36 | };
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37 |
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38 | module.exports.parsers = require('./lib/parsers_stream');
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39 | module.exports.sync = require('./sync');
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