laipower/wp-content/plugins/static-html-output-plugin/plugin/deployers/GitHub.php

<?php
 class WP2Static_GitHub extends WP2Static_SitePublisher { public function __construct() { $this->loadSettings( 'github' ); list($this->user, $this->repository) = explode( '/', $this->settings['ghRepo'] ); $this->api_base = 'https://api.github.com/repos/'; $this->previous_hashes_path = $this->settings['wp_uploads_path'] . '/WP2STATIC-GITHUB-PREVIOUS-HASHES.txt'; if ( defined( 'WP_CLI' ) ) { return; } switch ( $_POST['ajax_action'] ) { case 'github_prepare_export': $this->bootstrap(); $this->loadArchive(); $this->prepareDeploy( true ); break; case 'github_upload_files': $this->bootstrap(); $this->loadArchive(); $this->upload_files(); break; case 'test_github': $this->test_upload(); break; } } public function upload_files() { $this->files_remaining = $this->getRemainingItemsCount(); if ( $this->files_remaining < 0 ) { echo 'ERROR'; die(); } $this->initiateProgressIndicator(); $batch_size = $this->settings['deployBatchSize']; if ( $batch_size > $this->files_remaining ) { $batch_size = $this->files_remaining; } $lines = $this->getItemsToDeploy( $batch_size ); $this->openPreviousHashesFile(); foreach ( $lines as $line ) { list($local_file, $this->target_path) = explode( ',', $line ); $local_file = $this->archive->path . $local_file; if ( ! is_file( $local_file ) ) { continue; } if ( isset( $this->settings['ghPath'] ) ) { $this->target_path = $this->settings['ghPath'] . '/' . $this->target_path; } $this->logAction( "Uploading {$local_file} to {$this->target_path} in GitHub" ); $this->local_file_contents = file_get_contents( $local_file ); if ( isset( $this->file_paths_and_hashes[ $this->target_path ] ) ) { $prev = $this->file_paths_and_hashes[ $this->target_path ]; $current = crc32( $this->local_file_contents ); if ( $prev != $current ) { if ( $this->fileExistsInGitHub() ) { $this->updateFileInGitHub(); } else { $this->createFileInGitHub(); } $this->recordFilePathAndHashInMemory( $this->target_path, $this->local_file_contents ); } else { $this->logAction( "Skipping {$this->target_path} as identical " . 'to deploy cache' ); } } else { if ( $this->fileExistsInGitHub() ) { $this->updateFileInGitHub(); } else { $this->createFileInGitHub(); } $this->recordFilePathAndHashInMemory( $this->target_path, $this->local_file_contents ); } $this->updateProgress(); } $this->writeFilePathAndHashesToFile(); $this->pauseBetweenAPICalls(); if ( $this->uploadsCompleted() ) { $this->finalizeDeployment(); } } public function test_upload() { try { $this->remote_path = $this->api_base . $this->settings['ghRepo'] . '/contents/' . '.WP2Static/' . uniqid(); $b64_file_contents = base64_encode( 'WP2Static test upload' ); $ch = curl_init(); curl_setopt( $ch, CURLOPT_URL, $this->remote_path ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 0 ); curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); curl_setopt( $ch, CURLOPT_HEADER, 0 ); curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 ); curl_setopt( $ch, CURLOPT_POST, 1 ); curl_setopt( $ch, CURLOPT_USERAGENT, 'WP2Static.com' ); curl_setopt( $ch, CURLOPT_CUSTOMREQUEST, 'PUT' ); $post_options = array( 'message' => 'Test WP2Static connectivity', 'content' => $b64_file_contents, 'branch' => $this->settings['ghBranch'], ); curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $post_options ) ); curl_setopt( $ch, CURLOPT_HTTPHEADER, array( 'Authorization: ' . 'token ' . $this->settings['ghToken'], ) ); $output = curl_exec( $ch ); $status_code = curl_getinfo( $ch, CURLINFO_HTTP_CODE ); curl_close( $ch ); $good_response_codes = array( '200', '201', '301', '302', '304' ); if ( ! in_array( $status_code, $good_response_codes ) ) { require_once dirname( __FILE__ ) . '/../WP2Static/WsLog.php'; WsLog::l( 'BAD RESPONSE STATUS (' . $status_code . '): ' ); throw new Exception( 'GitHub API bad response status' ); } } catch ( Exception $e ) { require_once dirname( __FILE__ ) . '/../WP2Static/WsLog.php'; WsLog::l( 'GITHUB EXPORT: error encountered' ); WsLog::l( $e ); throw new Exception( $e ); return; } if ( ! defined( 'WP_CLI' ) ) { echo 'SUCCESS'; } } public function fileExistsInGitHub() { $this->remote_path = $this->api_base . $this->settings['ghRepo'] . '/contents/' . $this->target_path; $this->query = <<<JSON
query{
  repository(owner: "{$this->user}", name: "{$this->repository}") {
    object(expression: "{$this->settings['ghBranch']}:{$this->target_path}") {
      ... on Blob {
        oid
        byteSize
      }
    }
  }
}
JSON;
require_once dirname( __FILE__ ) . '/../WP2Static/Request.php'; $this->client = new WP2Static_Request(); $post_options = array( 'query' => $this->query, 'variables' => '', ); $headers = array( 'Authorization: ' . 'token ' . $this->settings['ghToken'], ); $this->client->postWithJSONPayloadCustomHeaders( 'https://api.github.com/graphql', $post_options, $headers, $curl_options = array( CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2, ) ); $this->logAction( "API response code {$this->client->status_code}" ); $this->logAction( "API response body {$this->client->body}" ); $this->checkForValidResponses( $this->client->status_code, array( '200', '201', '301', '302', '304' ) ); $gh_file_info = json_decode( $this->client->body, true ); $this->existing_file_object = $gh_file_info['data']['repository']['object']; $action = ''; $commit_message = ''; if ( ! empty( $this->existing_file_object ) ) { $this->logAction( "{$this->target_path} path exists in GitHub" ); return true; } } public function updateFileInGitHub() { $this->logAction( "Updating {$this->target_path} in GitHub" ); $action = 'UPDATE'; $existing_sha = $this->existing_file_object['oid']; $existing_bytesize = $this->existing_file_object['byteSize']; $b64_file_contents = base64_encode( $this->local_file_contents ); if ( isset( $this->settings['ghCommitMessage'] ) ) { $commit_message = str_replace( array( '%ACTION%', '%FILENAME%', ), array( $action, $this->target_path, ), $this->settings['ghCommitMessage'] ); } else { $commit_message = 'WP2Static ' . $action . ' ' . $this->target_path; } try { $post_options = array( 'message' => $commit_message, 'content' => $b64_file_contents, 'branch' => $this->settings['ghBranch'], 'sha' => $existing_sha, ); $headers = array( 'Authorization: ' . 'token ' . $this->settings['ghToken'], ); $this->client->putWithJSONPayloadCustomHeaders( $this->remote_path, $post_options, $headers, $curl_options = array( CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2, ) ); $this->logAction( "API response code {$this->client->status_code}" ); $this->logAction( "API response body {$this->client->body}" ); $this->checkForValidResponses( $this->client->status_code, array( '200', '201', '301', '302', '304' ) ); } catch ( Exception $e ) { $this->handleException( $e ); } } public function createFileInGitHub() { $this->logAction( "Creating {$this->target_path} in GitHub" ); $action = 'CREATE'; $b64_file_contents = base64_encode( $this->local_file_contents ); if ( isset( $this->settings['ghCommitMessage'] ) ) { $commit_message = str_replace( array( '%ACTION%', '%FILENAME%', ), array( $action, $this->target_path, ), $this->settings['ghCommitMessage'] ); } else { $commit_message = 'WP2Static ' . $action . ' ' . $this->target_path; } try { $post_options = array( 'message' => $commit_message, 'content' => $b64_file_contents, 'branch' => $this->settings['ghBranch'], ); $headers = array( 'Authorization: ' . 'token ' . $this->settings['ghToken'], ); $this->client->putWithJSONPayloadCustomHeaders( $this->remote_path, $post_options, $headers, $curl_options = array( CURLOPT_SSLVERSION => CURL_SSLVERSION_TLSv1_2, ) ); $this->logAction( "API response code {$this->client->status_code}" ); $this->logAction( "API response body {$this->client->body}" ); $this->checkForValidResponses( $this->client->status_code, array( '200', '201', '301', '302', '304' ) ); } catch ( Exception $e ) { $this->handleException( $e ); } } } $github = new WP2Static_GitHub();