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9 | const url = require('url');
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10 | const extend = require("lodash/extend");
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11 | const isObject = require("lodash/isObject");
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12 | const isString = require("lodash/isString");
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13 | const isUndefined = require("lodash/isUndefined");
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14 | const entries = require('./utils/entries');
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15 |
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16 | let cloudinary_config = void 0;
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17 |
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18 | function isNestedKey(key) {
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19 | return key.match(/\w+\[\w+\]/);
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20 | }
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21 |
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22 | function putNestedValue(params, key, value) {
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23 | let chain = key.split(/[\[\]]+/).filter((i) => i.length);
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24 | let outer = params;
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25 | let lastKey = chain.pop();
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26 | for (let j = 0; j < chain.length; j++) {
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27 | let innerKey = chain[j];
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28 | let inner = outer[innerKey];
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29 | if (inner == null) {
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30 | inner = {};
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31 | outer[innerKey] = inner;
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32 | }
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33 | outer = inner;
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34 | }
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35 | return outer[lastKey] = value;
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36 | }
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37 |
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38 | module.exports = function(new_config, new_value) {
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39 | if ((cloudinary_config == null) || new_config === true) {
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40 | if (cloudinary_config == null){
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41 | cloudinary_config = {};
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42 | } else {
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43 | Object.keys(cloudinary_config).forEach(key=> delete cloudinary_config[key]);
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44 | }
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45 |
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46 |
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47 | let cloudinary_url = process.env.CLOUDINARY_URL;
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48 | if (cloudinary_url != null) {
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49 |
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50 | let uri = url.parse(cloudinary_url, true);
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51 | let parsedConfig = {
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52 | cloud_name: uri.host,
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53 | api_key: uri.auth && uri.auth.split(":")[0],
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54 | api_secret: uri.auth && uri.auth.split(":")[1],
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55 | private_cdn: uri.pathname != null,
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56 | secure_distribution: uri.pathname && uri.pathname.substring(1)
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57 | };
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58 | entries(parsedConfig).forEach(([key, value])=> {
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59 | if(value !== undefined) {
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60 | cloudinary_config[key] = value;
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61 | }
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62 | });
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63 | if (uri.query != null) {
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64 | entries(uri.query).forEach( ([key, value])=> putNestedValue(cloudinary_config, key, value));
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65 | }
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66 | }
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67 | }
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68 | if (!isUndefined(new_value)) {
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69 | cloudinary_config[new_config] = new_value;
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70 | } else if (isString(new_config)) {
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71 | return cloudinary_config[new_config];
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72 | } else if (isObject(new_config)) {
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73 | extend(cloudinary_config, new_config);
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74 | }
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75 | return cloudinary_config;
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76 | };
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