bigevilbrain com // ----------------- // Utility Functions // ----------------- // Activate PHP's GZ compression output, if not currently activated. // Must be called before any header output. function sb_gzoutput () { // Contributed by: Javier Gutierrez, guti ya com // if ( ( ini_get( 'zlib.output_compression' ) != '0' ) && ( ini_get('zlib.output_compression' ) != 'On' ) && ( extension_loaded('zlib') ) ) { ini_set( 'zlib.output_compression_level', 9); ob_start( 'ob_gzhandler' ); ini_restore( 'zlib.output_compression_level' ); } } function safe_version_compare( $versionA, $versionB ) { // This is a PHP < 4.1 safe version compare function. // The version_compare function was introduced in 4.1 // so there's no way to compare older versions. // // returns -1 if the first version is lower than the second, // 0 if they are equal, and +1 if the second is lower. // // return NULL on error. $arrayA = explode( '.', $versionA ); $arrayB = explode( '.', $versionB ); $count = min( count( $arrayA ), count( $arrayB ) ); $result = NULL; if ( $count > 0) { for ( $i = 0; $i < $count; $i++ ) { $intA = intval( $arrayA[$i] ); $intB = intval( $arrayB[$i] ); if ( $intA == $intB ) { $result = 0; } else if ( $intA > $intB ) { $result = 1; } else if ( $intA < $intB ) { $result = -1; } if ( $result != 0 ) { break; } } } return ( $result ); } function compress_all_files () { // This function compresses or decompressed all // data files. I would recommend backing all your // blog entries up before you run this. :) // // 1.2MB - 135,457 bytes global $blog_config; //clearstatcache(); $basedir = 'content/'; // YEAR directories $counter = 0; $dir = $basedir; if ( is_dir( $dir ) ) { if ( $year_dir_handle = @opendir( $dir ) ) { while ( ( $year_dir = readdir( $year_dir_handle ) ) !== false ) { if ( is_dir( $dir . $year_dir ) ) { if ( $year_dir != '.' && $year_dir != '..' ) { if ( $year_dir != 'static' ) { // MONTH directories if ( $month_dir_handle = @opendir( $dir.$year_dir . '/' ) ) { while ( ( $month_dir = readdir( $month_dir_handle ) ) !== false ) { if ( is_dir( $dir.$year_dir.'/'.$month_dir ) ) { if ( $month_dir != '.' && $month_dir != '..' ) { // ENTRIES if ( $entry_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir . '/' ) ) { while ( ( $entry_filename = readdir( $entry_dir_handle ) ) !== false ) { if ( is_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ) ) { // Store Filename $ext = strtolower( strrchr( $entry_filename, '.' ) ); if ( $blog_config[ 'blog_enable_gzip_txt' ] ) { if ( $ext == '.txt' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.sb_strip_extension( $entry_filename ) . '.txt.gz' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ); $counter++; } } } } else { if ( $ext == '.gz' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.sb_strip_extension( $entry_filename ) . '.txt' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ); $counter++; } } } } } else { // COMMENTS $comments_dir = $entry_filename.'/comments'; if ( is_dir( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir ) ) { if ( $comments_dir != '.' && $comments_dir != '..' ) { if ( $comments_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/' ) ) { while ( ( $comment_filename = readdir( $comments_dir_handle ) ) !== false ) { if ( is_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ) ) { // Store Filename $ext = strtolower( strrchr( $comment_filename, '.' ) ); if ( $blog_config[ 'blog_enable_gzip_txt' ] ) { if ( $ext == '.txt' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.sb_strip_extension( $comment_filename ) . '.txt.gz' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ); $counter++; } } } } else { if ( $ext == '.gz' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.sb_strip_extension( $comment_filename ) . '.txt' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ); $counter++; } } } } } } } } } // END of COMMENTS // TRACKBACKS $trackbacks_dir = $entry_filename.'/trackbacks'; if ( is_dir( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir ) ) { if ( $trackbacks_dir != '.' && $trackbacks_dir != '..' ) { if ( $trackbacks_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/' ) ) { while ( ( $trackback_filename = readdir( $trackbacks_dir_handle ) ) !== false ) { if ( is_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ) ) { // Store Filename $ext = strtolower( strrchr( $trackback_filename, '.' ) ); if ( $blog_config[ 'blog_enable_gzip_txt' ] ) { if ( $ext == '.txt' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.sb_strip_extension( $trackback_filename ) . '.txt.gz' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ); $counter++; } } } } else { if ( $ext == '.gz' ) { $str = sb_read_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.sb_strip_extension( $trackback_filename ) . '.txt' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ); $counter++; } } } } } } } } } // END of TRACKBACKS } } } // END of ENTRIES } } } } // END of MONTH directories } else { // STATIC ENTRIES ( $year_dir == 'static' ) if ( $static_dir_handle = @opendir( $dir.$year_dir . '/' ) ) { while ( ( $entry_filename = readdir( $static_dir_handle ) ) !== false ) { if ( is_file( $dir.$year_dir . '/' .$entry_filename ) ) { // Store Filename $ext = strtolower( strrchr( $entry_filename, '.' ) ); if ( $blog_config[ 'blog_enable_gzip_txt' ] ) { if ( $ext == '.txt' ) { $str = sb_read_file( $dir.$year_dir.'/'.$entry_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.sb_strip_extension( $entry_filename ) . '.txt.gz' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$entry_filename ); $counter++; } } } } else { if ( $ext == '.gz' ) { $str = sb_read_file( $dir.$year_dir.'/'.$entry_filename ); if ( $str ) { $ok = sb_write_file( $dir.$year_dir.'/'.sb_strip_extension( $entry_filename ) . '.txt' , $str ); if ( $ok ) { sb_delete_file( $dir.$year_dir.'/'.$entry_filename ); $counter++; } } } } } } } // END of STATIC ENTRIES } } } } } } return( $counter ); } // Support function for upgrading to / downgrading from trackback enabled version // // (All versions are now trackback enabled. So, we need to move all the comments... -- Alex) function move_all_comment_files( $is_upgrade = true, $dont_move_files = false ) { // Use the "$dont_move_files" flag to check if any files need to be moved but // don't actually move them. This is used on the "login_cgi.php" page. $basedir = 'content/'; $count = 0; $dir = $basedir; if ( is_dir( $dir ) ) { if ( $year_dir_handle = @opendir( $dir ) ) { while ( ( $year_dir = readdir( $year_dir_handle ) ) !== false ) { if ( is_dir( $dir.$year_dir ) ) { if ( $year_dir != '.' && $year_dir != '..' ) { if ( $year_dir != 'static' ) { // MONTH directories if ( $month_dir_handle = @opendir( $dir.$year_dir . '/' ) ) { while ( ( $month_dir = readdir( $month_dir_handle ) ) !== false ) { if ( is_dir( $dir.$year_dir.'/'.$month_dir ) ) { if ( $month_dir != '.' && $month_dir != '..' ) { // ENTRIES if ( $entry_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir . '/' ) ) { while ( ( $entry_filename = readdir( $entry_dir_handle ) ) !== false ) { if ( ! is_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ) ) { if( $is_upgrade ) { // move comment* to comment/ subdir $comments_dir = $entry_filename; } else { // move comment/* to . $comments_dir = $entry_filename.'/comments'; } if ( is_dir( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir ) ) { if ( $comments_dir != '.' && $comments_dir != '..' ) { if ( $comments_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/' ) ) { while ( ( $comment_filename = readdir( $comments_dir_handle ) ) !== false ) { if ( ( is_file( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename ) ) && ( strpos($comment_filename, 'comment') !== false ) ) { if( $is_upgrade ) { // Check that comments/ dir exists if (!file_exists( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/comments' )) { $oldumask = umask(0); $ok = mkdir( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/comments', 0777 ); umask($oldumask); } if ( $dont_move_files == false ) { echo $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename."
"; rename( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename, $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/comments/'.$comment_filename); } $count++; } else { if ( $dont_move_files == false ) { echo $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename."
"; rename( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/'.$comment_filename, $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename.'/'.$comment_filename); // Can we clean up the comments/ subdir? $file_array = sb_folder_listing( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir.'/', array( '.txt', '.gz' ) ); if ( count( $file_array ) == 0 ) { sb_delete_directory( $dir.$year_dir.'/'.$month_dir.'/'.$comments_dir ); } } $count++; } } } } } } } } } } } } } } } } } } } return( $count ); } // Support function for downgrading from trackback enabled version function delete_all_trackbacks() { $basedir = 'content/'; $count = 0; $dir = $basedir; if ( is_dir( $dir ) ) { if ( $year_dir_handle = @opendir( $dir ) ) { while ( ( $year_dir = readdir( $year_dir_handle ) ) !== false ) { if ( is_dir( $dir . $year_dir ) ) { if ( $year_dir != '.' && $year_dir != '..' ) { if ( $year_dir != 'static' ) { // MONTH directories if ( $month_dir_handle = @opendir( $dir.$year_dir . '/' ) ) { while ( ( $month_dir = readdir( $month_dir_handle ) ) !== false ) { if ( is_dir( $dir.$year_dir.'/'.$month_dir ) ) { if ( $month_dir != '.' && $month_dir != '..' ) { // ENTRIES if ( $entry_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir . '/' ) ) { while ( ( $entry_filename = readdir( $entry_dir_handle ) ) !== false ) { if ( ! is_file( $dir.$year_dir.'/'.$month_dir.'/'.$entry_filename ) ) { $trackbacks_dir = $entry_filename.'/trackbacks'; if ( is_dir( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir ) ) { if ( $trackbacks_dir != '.' && $trackbacks_dir != '..' ) { if ( $trackbacks_dir_handle = @opendir( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/' ) ) { while ( ( $trackback_filename = readdir( $trackbacks_dir_handle ) ) !== false ) { if ( ( is_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ) ) && ( strpos($trackback_filename, 'trackback') !== false ) ) { echo $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename.'
'; sb_delete_file( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/'.$trackback_filename ); $count++; // Can we clean up the trackbacks/ subdir? $file_array = sb_folder_listing( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir.'/', array( '.txt', '.gz' ) ); if ( count( $file_array ) == 0 ) { sb_delete_directory( $dir.$year_dir.'/'.$month_dir.'/'.$trackbacks_dir ); } } } } } } } } } } } } } } } } } } } return( $count ); } function sb_get_capcha () { $capcha=rand(100000, 999999); return( $capcha ); } ?>