How to generate Keywords from Keywords Planner API (Google Ads API) in PHP
I'm making Web Application for Extracting data from Youtube Videos then analyze it and find the best keywords
All I need is finding the best keywords from Keywords Planner of Google depends on the volume search i did extract the youtube video data, I followed this library https://github.com/googleads/googleads-php-lib
I have Clientid, Clientsecret and Developer Token After I installed the library successfully and tried to test GetCampaigns() class, I get this Error
Fatal error: Uncaught InvalidArgumentException: All of 'clientId', 'clientSecret', and 'refreshToken' must be set when using installed/web application flow. in C:\xampp\htdocs\seosystem\googleads-php-lib\src\Google\AdsApi\Common\OAuth2TokenBuilder.php:225 Stack trace: #0 C:\xampp\htdocs\seosystem\googleads-php-lib\src\Google\AdsApi\Common\OAuth2TokenBuilder.php(173): Google\AdsApi\Common\OAuth2TokenBuilder->validate() #1 C:\xampp\htdocs\seosystem\googleads-php-lib\examples\AdWords\v201809\BasicOperations\GetCampaigns.php(81): Google\AdsApi\Common\OAuth2TokenBuilder->build() #2 C:\xampp\htdocs\seosystem\googleads-php-lib\examples\AdWords\v201809\BasicOperations\GetCampaigns.php(90): Google\AdsApi\Examples\AdWords\v201809\BasicOperations\GetCampaigns::main() #3 C:\xampp\htdocs\seosystem\index.php(4): require_once('C:\\xampp\\htdocs...') #4 {main} thrown in C:\xampp\htdocs\seosystem\googleads-php-lib\src\Google\AdsApi\Common\OAuth2TokenBuilder.php on line 225 I went to OAuth2TokenBuilder and replaced and still get the same Error Message no worries i'll change the key later
private $clientId ='847786194979-n0udvkdi41r9fd5arlma6gadlm2kueot.apps.googleusercontent.com'; private $clientSecret ='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'; private $refreshToken ='Af8L57gifnGl1b4M324_Tg'; and this's the whole file
<?php /** * Copyright 2016 Google Inc. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ namespace Google\AdsApi\Common; use Google\Auth\Credentials\ServiceAccountCredentials; use Google\Auth\Credentials\UserRefreshCredentials; use InvalidArgumentException; /** * Builds OAuth2 access token fetchers. * * @see FetchAuthTokenInterface */ final class OAuth2TokenBuilder implements AdsBuilder{ private $configurationLoader; private $jsonKeyFilePath; private $scopes; private $impersonatedEmail; private $clientId ='847786194979-n0udvkdi41r9fd5arlma6gadlm2kueot.apps.googleusercontent.com'; private $clientSecret ='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'; private $refreshToken ='Af8L57gifnGl1b4M324_Tg'; public function __construct(){ $this->configurationLoader = new ConfigurationLoader(); } /** * Reads configuration settings from the specified filepath. The filepath is * optional, and if omitted, it will look for the default configuration * filename in the home directory of the user running PHP. * * @see AdsBuilder::DEFAULT_CONFIGURATION_FILENAME * * @param string $path the filepath * @return OAuth2TokenBuilder this builder populated from the configuration * @throws InvalidArgumentException if the configuration file could not be * found */ public function fromFile($path = null){ if ($path === null) { $path = self::DEFAULT_CONFIGURATION_FILENAME; } return $this->from($this->configurationLoader->fromFile($path)); } /** * @see AdsBuilder::from() */ public function from(Configuration $configuration){ $this->jsonKeyFilePath = $configuration->getConfiguration('jsonKeyFilePath', 'OAUTH2'); $this->scopes = $configuration->getConfiguration('scopes', 'OAUTH2'); $this->impersonatedEmail = $configuration->getConfiguration('impersonatedEmail', 'OAUTH2'); $this->clientId = $configuration->getConfiguration('clientId', 'OAUTH2'); $this->clientSecret = $configuration->getConfiguration('clientSecret', 'OAUTH2'); $this->refreshToken = $configuration->getConfiguration('refreshToken', 'OAUTH2'); return $this; } /** * Includes an absolute path to an OAuth2 JSON key file when using service * account flow. Required and only applicable when using service account flow. * * @param string|null $jsonKeyFilePath * @return OAuth2TokenBuilder this builder */ public function withJsonKeyFilePath($jsonKeyFilePath){ $this->jsonKeyFilePath = $jsonKeyFilePath; return $this; } /** * Includes OAuth2 scopes. Required and only applicable when using service * account flow. * * @param string|null $scopes a space-delimited list of scopes * @return OAuth2TokenBuilder this builder */ public function withScopes($scopes){ $this->scopes = $scopes; return $this; } /** * Includes an email of account to impersonate when using service account * flow. Optional and only applicable when using service account flow. * * @param string|null $impersonatedEmail * @return OAuth2TokenBuilder this builder */ public function withImpersonatedEmail($impersonatedEmail){ $this->impersonatedEmail = $impersonatedEmail; return $this; } /** * Includes an OAuth2 client ID. Required when using installed application or * web application flow. * * @param string|null $clientId * @return OAuth2TokenBuilder this builder */ public function withClientId($clientId){ $this->clientId = $clientId; return $this; } /** * Includes an OAuth2 client secret. Required when using installed application * or web application flow. * * @param string|null $clientSecret * @return OAuth2TokenBuilder this builder */ public function withClientSecret($clientSecret){ $this->clientSecret = $clientSecret; return $this; } /** * Includes an OAuth2 refresh token. Required when using installed application * or web application flow. * * @param string|null $refreshToken * @return OAuth2TokenBuilder this builder */ public function withRefreshToken($refreshToken){ $this->refreshToken = $refreshToken; return $this; } /** * @see AdsBuilder::build() */ public function build(){ $this->defaultOptionals(); $this->validate(); if ($this->jsonKeyFilePath !== null) { return new ServiceAccountCredentials( $this->scopes, $this->jsonKeyFilePath, $this->impersonatedEmail ); } else { return new UserRefreshCredentials( null, [ 'client_id' => $this->clientId, 'client_secret' => $this->clientSecret, 'refresh_token' => $this->refreshToken ] ); } } /** * @see AdsBuilder::defaultOptionals() */ public function defaultOptionals(){ // Nothing to default for this builder. } /** * @see AdsBuilder::validate() */ public function validate(){ if (($this->jsonKeyFilePath !== null || $this->scopes !== null) && ($this->clientId !== null || $this->clientSecret !== null || $this->refreshToken !== null)) { throw new InvalidArgumentException( 'Cannot have both service account ' . 'flow and installed/web application flow credential values set.' ); } if ($this->jsonKeyFilePath !== null || $this->scopes !== null) { if ($this->jsonKeyFilePath === null || $this->scopes === null) { throw new InvalidArgumentException( 'Both \'jsonKeyFilePath\' and ' . '\'scopes\' must be set when using service account flow.' ); } } elseif ($this->clientId === null || $this->clientSecret === null || $this->refreshToken === null) { throw new InvalidArgumentException( 'All of \'clientId\', ' . '\'clientSecret\', and \'refreshToken\' must be set when using ' . 'installed/web application flow.' ); } } /** * Gets the JSON key file path. * * @return string|null */ public function getJsonKeyFilePath(){ return $this->jsonKeyFilePath; } /** * Gets the scopes. * * @return string|null */ public function getScopes(){ return $this->scopes; } /** * Gets the impersonated email. * * @return string|null */ public function getImpersonatedEmail(){ return $this->impersonatedEmail; } /** * Gets the client ID. * * @return string|null */ public function getClientId(){ return $this->clientId; } /** * Gets the client secret. * * @return string|null */ public function getClientSecret(){ return $this->clientSecret; } /** * Gets the refresh token. * * @return string|null */ public function getRefreshToken(){ return $this->refreshToken; } } 
