53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
Patreon = {};
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// Request Patreon credentials for the user
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// @param options {optional}
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// @param credentialRequestCompleteCallback {Function} Callback function to call on
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// completion. Takes one argument, credentialToken on success, or Error on
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// error.
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Patreon.requestCredential = (options, credentialRequestCompleteCallback) => {
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// support both (options, callback) and (callback).
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if (!credentialRequestCompleteCallback && typeof options === 'function') {
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credentialRequestCompleteCallback = options;
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options = {};
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}
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const config = ServiceConfiguration.configurations.findOne({service: 'patreon'});
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if (!config) {
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credentialRequestCompleteCallback && credentialRequestCompleteCallback(
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new ServiceConfiguration.ConfigError());
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return;
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}
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// For some reason, meetup converts underscores to spaces in the state
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// parameter when redirecting back to the client, so we use
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// `Random.id()` here (alphanumerics) instead of `Random.secret()`
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// (base 64 characters).
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const credentialToken = Random.id();
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const scope = (options && options.requestPermissions) || [
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'identity',
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'identity[email]',
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];
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const flatScope = scope.map(encodeURIComponent).join(' ');
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//const flatScope = encodeURIComponent(scope.join(','));
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const loginStyle = OAuth._loginStyle('patreon', config, options);
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const loginUrl =
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'https://www.patreon.com/oauth2/authorize' +
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`?client_id=${config.clientId}` +
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'&response_type=code' +
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(flatScope ? `&scope=${flatScope}` : '') +
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`&redirect_uri=${OAuth._redirectUri('patreon', config)}` +
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`&state=${OAuth._stateParam(loginStyle, credentialToken, options && options.redirectUrl)}`;
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OAuth.launchLogin({
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loginService: 'patreon',
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loginStyle,
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loginUrl,
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credentialRequestCompleteCallback,
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credentialToken,
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});
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};
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