INNER CODE UNIT · JavaScript

isBase64

wonday/react-native-pdf · index.js:257

                const isBase64 = !!(uri && uri.match(/^data:application\/pdf;base64/));

                const filename = source.cacheFileName || SHA1(uri) + '.pdf';
                const cacheFile = ReactNativeBlobUtil.fs.dirs.CacheDir + '/' + filename;

                // delete old cache file
                this._unlinkFile(cacheFile);

                if (isNetwork) {
                    this._downloadFile(source, cacheFile);
                } else if (isAsset) {
                    ReactNativeBlobUtil.fs
                        .cp(uri, cacheFile)
                        .then(() => {
                            if (this._mounted) {
                                this.setState({path: cacheFile, isDownloaded: true, progress: 1});
                            }
                        })

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