diff options
Diffstat (limited to 'i.php')
| -rw-r--r-- | i.php | 47 |
1 files changed, 32 insertions, 15 deletions
@@ -108,6 +108,10 @@ function parse_request() else { $req = $_SERVER["QUERY_STRING"]; + if ($pos=strpos($req, '&')) + { + $req = substr($req, 0, $pos); + } /*foreach (array_keys($_GET) as $keynum => $key) { $req = $key; @@ -167,12 +171,20 @@ function parse_request() { try { - $page['derivative_params'] = DerivativeParams::from_url_tokens($deriv); + $params = $page['derivative_params'] = DerivativeParams::from_url_tokens($deriv); } catch (Exception $e) { ierror($e->getMessage(), 400); } + if ($params->sizing->ideal_size[0] < 20 or $params->sizing->ideal_size[1] < 20) + { + ierror('Invalid size', 400); + } + if ($params->sizing->max_crop < 0 or $params->sizing->max_crop > 1) + { + ierror('Invalid crop', 400); + } } if ($req[0]!='g' && $req[0]!='u') @@ -224,14 +236,6 @@ parse_request(); //var_export($page); $params = $page['derivative_params']; -if ($params->sizing->ideal_size[0] < 20 or $params->sizing->ideal_size[1] < 20) -{ - ierror('Invalid size', 400); -} -if ($params->sizing->max_crop < 0 or $params->sizing->max_crop > 1) -{ - ierror('Invalid crop', 400); -} $src_mtime = @filemtime($page['src_path']); if ($src_mtime === false) @@ -250,7 +254,12 @@ if ($derivative_mtime === false or $expires=false; $now = time(); -if ( $now > (max($src_mtime, $params->last_mod_time) + 24*3600) ) +if ( isset($_GET['b']) ) +{ + $expires = $now + 100; + header("Cache-control: no-store, max-age=100"); +} +elseif ( $now > (max($src_mtime, $params->last_mod_time) + 24*3600) ) {// somehow arbitrary - if derivative params or src didn't change for the last 24 hours, we send an expire header for several days $expires = $now + 10*24*3600; } @@ -267,6 +276,10 @@ if (!$need_generate) send_derivative($expires); } +if (!mkgetdir(dirname($page['derivative_path']))) +{ + ierror("dir create error", 500); +} include_once(PHPWG_ROOT_PATH . 'admin/include/image.class.php'); @@ -275,11 +288,6 @@ set_time_limit(0); $image = new pwg_image($page['src_path']); -if (!mkgetdir(dirname($page['derivative_path']))) -{ - ierror("dir create error", 500); -} - $changes = 0; // todo rotate @@ -325,6 +333,15 @@ if ($params->use_watermark) if ($wm->xrepeat) { // todo + $pad = $wm_size[0] + max(30, round($wm_size[0]/4)); + for($i=-$wm->xrepeat; $i<=$wm->xrepeat; $i++) + { + if (!$i) continue; + $x2 = $x + $i * $pad; + if ($x2>=0 && $x2+$wm_size[0]<$d_size[0]) + if (!$image->compose($wm_image, $x2, $y, $wm->opacity)) + break; + } } } $wm_image->destroy(); |