diff options
Diffstat (limited to 'i.php')
| -rw-r--r-- | i.php | 63 |
1 files changed, 60 insertions, 3 deletions
@@ -28,6 +28,13 @@ include(PHPWG_ROOT_PATH . 'include/config_default.inc.php'); defined('PWG_LOCAL_DIR') or define('PWG_LOCAL_DIR', 'local/'); defined('PWG_DERIVATIVE_DIR') or define('PWG_DERIVATIVE_DIR', $conf['data_location'].'i/'); +function get_moment() +{ + $t1 = explode( ' ', microtime() ); + $t2 = explode( '.', $t1[0] ); + $t2 = $t1[1].'.'.$t2[1]; + return $t2; +} function trigger_action() {} function get_extension( $filename ) { @@ -63,6 +70,31 @@ function mkgetdir($dir) // end fast bootstrap +function ilog() +{ + global $conf, $ilogfh; + if (!$conf['enable_i_log']) return; + if(!$ilogfh) + { + $dir=PHPWG_ROOT_PATH.$conf['data_location'].'tmp/'; + if (!mkgetdir($dir) or ! ($ilogfh=fopen($dir.'i.log', 'a')) ) + return; + } + fwrite($ilogfh, date("c") ); + foreach( func_get_args() as $arg) + { + fwrite($ilogfh, ' ' ); + if (is_array($arg)) + { + fwrite($ilogfh, implode(' ', $arg) ); + } + else + { + fwrite($ilogfh, $arg); + } + } + fwrite($ilogfh, "\n"); +} function ierror($msg, $code) { @@ -92,6 +124,12 @@ function ierror($msg, $code) exit; } +function time_step( &$step ) +{ + $tmp = $step; + $step = get_moment(); + return intval(1000*($step - $tmp)); +} function parse_request() { @@ -159,12 +197,11 @@ function parse_request() } } array_shift($deriv); - $page['coi'] = ''; if (count($deriv) && $deriv[0][0]=='c' && $deriv[0][1]=='i') { $page['coi'] = substr(array_shift($deriv), 2); - preg_match('#^[a-z]{4}$#', $page['coi']) or ierror('Invalid center of interest', 400); + preg_match('#^[a-zA-Z]{4}$#', $page['coi']) or ierror('Invalid center of interest', 400); } if ($page['derivative_type'] == IMG_CUSTOM) @@ -187,7 +224,8 @@ function parse_request() } } - if ($req[0]!='g' && $req[0]!='u') + if (!is_file(PHPWG_ROOT_PATH.$req.$ext) and + is_file(PHPWG_ROOT_PATH.'../'.$req.$ext) ) $req = '../'.$req; $page['src_location'] = $req.$ext; @@ -225,6 +263,12 @@ function send_derivative($expires) $page=array(); +$begin = $step = get_moment(); +$timing=array(); +foreach( explode(',','load,rotate,crop,scale,sharpen,watermark,save,send') as $k ) +{ + $timing[$k] = ''; +} include_once( PHPWG_ROOT_PATH .'/include/derivative_params.inc.php'); include_once( PHPWG_ROOT_PATH .'/include/derivative_std_params.inc.php'); @@ -287,6 +331,7 @@ ignore_user_abort(true); set_time_limit(0); $image = new pwg_image($page['src_path']); +$timing['load'] = time_step($step); $changes = 0; @@ -299,6 +344,7 @@ if ($crop_rect) { $changes++; $image->crop( $crop_rect->width(), $crop_rect->height(), $crop_rect->l, $crop_rect->t); + $timing['crop'] = time_step($step); } if ($scaled_size) @@ -306,11 +352,13 @@ if ($scaled_size) $changes++; $image->resize( $scaled_size[0], $scaled_size[1] ); $d_size = $scaled_size; + $timing['scale'] = time_step($step); } if ($params->sharpen) { $changes += $image->sharpen( $params->sharpen ); + $timing['sharpen'] = time_step($step); } if ($params->use_watermark) @@ -345,6 +393,7 @@ if ($params->use_watermark) } } $wm_image->destroy(); + $timing['watermark'] = time_step($step); } // no change required - redirect to source @@ -357,6 +406,14 @@ if (!$changes) $image->set_compression_quality( $params->quality ); $image->write( $page['derivative_path'] ); $image->destroy(); +$timing['save'] = time_step($step); send_derivative($expires); +$timing['send'] = time_step($step); + +ilog('perf', + basename($page['src_path']), $o_size, $o_size[0]*$o_size[1], + basename($page['derivative_path']), $d_size, $d_size[0]*$d_size[1], + time_step($begin), + $timing); ?>
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