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<?php |
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|
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namespace WPDataAccess\Drive { |
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|
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use WPDataAccess\Utilities\WPDA_Remote_Call; |
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use WPDataAccess\WPDA; |
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|
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class WPDA_Dropbox extends WPDA_Drive { |
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|
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const DROPBOX_CLIENT_ID = '39i1okq5b61s7k0'; |
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const DROPBOX_CLIENT_SECRET = '3d8plsy4prg6l3z'; |
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|
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public function __construct( $drive = array(), $enabled = false ) { |
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|
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$this->drive_type = 'dropbox'; |
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|
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parent::__construct( 'dropbox', $drive, $enabled ); |
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|
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} |
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|
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public function authorize( $authorization, $enabled = true ) { |
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|
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// Get authorization code from link: |
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// Template |
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// https://www.dropbox.com/oauth2/authorize?client_id=DROPBOX_CLIENT_ID&response_type=code&token_access_type=offline |
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// Actual |
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// https://www.dropbox.com/oauth2/authorize?client_id=39i1okq5b61s7k0&response_type=code&token_access_type=offline |
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|
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$response = WPDA_Remote_Call::post( |
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'https://api.dropboxapi.com/oauth2/token', |
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array( |
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'code' => $authorization, |
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'grant_type' => 'authorization_code', |
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'client_id' => self::DROPBOX_CLIENT_ID, |
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'client_secret' => self::DROPBOX_CLIENT_SECRET, |
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) |
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); |
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if ( ! isset( $response['body'] ) ) return false; |
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|
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$body_content = json_decode( $response['body'] ); |
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if ( isset( $body_content->error ) ) { |
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return $body_content->error; |
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} |
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|
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if ( isset( $body_content->access_token, $body_content->refresh_token ) ) { |
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$this->drive = array( |
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'access_token' => $body_content->access_token, |
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'refresh_token' => $body_content->refresh_token, |
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); |
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$this->enabled = $enabled; |
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$this->save(); |
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|
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return true; |
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} |
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|
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return false; |
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|
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} |
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|
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public function refresh_token() { |
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|
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if ( ! $this->enabled ) { return false; } |
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|
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if ( ! isset( $this->drive['access_token'], $this->drive['refresh_token'] ) ) { return false; } |
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|
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$response = WPDA_Remote_Call::post( |
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'https://api.dropboxapi.com/oauth2/token', |
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array( |
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'refresh_token' => $this->drive['refresh_token'], |
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'grant_type' => 'refresh_token', |
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'client_id' => self::DROPBOX_CLIENT_ID, |
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'client_secret' => self::DROPBOX_CLIENT_SECRET, |
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) |
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); |
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|
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if ( ! isset( $response['body'] ) ) return false; |
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|
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$body_content = json_decode( $response['body'] ); |
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if ( ! isset( $body_content->access_token ) ) return false; |
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|
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$this->drive['access_token'] = $body_content->access_token; |
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return true; |
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|
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} |
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|
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public function connect() { |
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|
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return true; // N.A. |
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// |
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} |
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|
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public function close() { |
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|
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// N.A. |
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|
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} |
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|
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public function upload_file( $local_file, $remote_file ) { |
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|
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if ( ! isset( $this->drive['access_token'] ) ) return false; |
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|
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$file = fopen( $local_file, 'r' ); // phpcs:ignore |
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$file_size = filesize( $local_file ); |
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|
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fseek( $file, 0 ); |
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$response = WPDA_Remote_Call::post( |
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'https://content.dropboxapi.com/2/files/upload', |
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fread( $file, $file_size ), // phpcs:ignore |
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false, |
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array( |
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'Authorization' => "Bearer {$this->drive['access_token']}", |
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'Content-Type' => 'application/octet-stream', |
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'Dropbox-API-Arg' => '{"path":"/' . $remote_file . '","mode":"add","autorename":false,"mute":false,"strict_conflict":false}', |
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) |
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); |
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|
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if ( ! isset( $response['body'] ) ) return false; |
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|
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$body_content = json_decode( $response['body'] ); |
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return isset( $body_content->error_summary ) ? $body_content->error_summary : true; |
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|
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} |
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|
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public function cleanup( $query, $keep ) { |
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|
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if ( 'ALL' === $keep ) return true; |
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|
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$response = $this->search( '', $query ); |
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|
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$body_content = json_decode( $response['body'], true ); |
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if ( ! isset( $body_content['matches'] ) ) { return false; } |
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|
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$keep_counting = 0; |
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$files_sorted = array(); |
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|
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foreach ( $body_content['matches'] as $match ) { |
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if ( isset( $match['metadata']['metadata']['name'] ) ) { |
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array_push($files_sorted, $match['metadata']['metadata']['name']); |
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} |
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} |
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rsort( $files_sorted ); |
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|
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foreach ( $files_sorted as $file ) { |
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$keep_counting++; |
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if ( $keep_counting > (int) $keep ) { |
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// Delete outdated files. |
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$this->delete( '/' . $file ); |
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} |
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} |
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|
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return true; |
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|
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} |
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|
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private function search( $path, $query ) { |
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|
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if ( ! isset( $this->drive['access_token'] ) ) return false; |
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|
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return WPDA_Remote_Call::post( |
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'https://api.dropboxapi.com/2/files/search_v2', |
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json_encode( |
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array( |
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'options' => array( |
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'file_status' => 'active', |
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'filename_only' => false, |
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'max_results' => 999, |
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'path' => substr( $path, 0, strlen( $path ) - 1 ) |
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), |
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'query' => $query, |
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) |
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), |
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false, |
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array( |
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'Authorization' => "Bearer {$this->drive['access_token']}", |
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'Content-Type' => 'application/json', |
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) |
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); |
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|
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} |
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|
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private function delete( $path ) { |
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|
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if ( ! isset( $this->drive['access_token'] ) ) return false; |
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|
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WPDA_Remote_Call::post( |
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'https://api.dropboxapi.com/2/files/delete_v2', |
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json_encode( |
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array( |
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'path' => $path, |
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) |
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), |
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false, |
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array( |
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'Authorization' => "Bearer {$this->drive['access_token']}", |
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'Content-Type' => 'application/json', |
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) |
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); |
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|
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return true; |
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|
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} |
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|
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public function toggle( $enabled ) { |
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|
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$this->enabled = $enabled; |
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$this->save(); |
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|
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} |
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|
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} |
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|
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} |
