[3609] | 1 | <?php |
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| 2 | |
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| 3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 4 | |
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[7294] | 5 | function get_image_with_band($srcImage) |
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[3609] | 6 | { |
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| 7 | $srcWidth = imagesx($srcImage); |
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| 8 | $srcHeight = imagesy($srcImage); |
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| 9 | $const = intval($srcWidth * 0.04); |
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| 10 | |
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[7294] | 11 | $imgBand = imagecreatetruecolor($srcWidth + 6 * $const, $srcHeight); |
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| 12 | |
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[3609] | 13 | $white = imagecolorallocate($imgBand, 255, 255, 255); |
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| 14 | $y_start = intval($srcHeight / 2); |
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| 15 | $aug = intval($y_start / 4) + 1; |
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| 16 | $i = 0; |
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| 17 | |
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| 18 | while ($y_start + $i * $aug < $srcHeight - $const) |
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| 19 | { |
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| 20 | imagefilledrectangle($imgBand, $const, $y_start + $i * $aug - ($const / 2), 2 * $const - 1, $y_start + $i * $aug + ($const / 2) - 1, $white); |
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| 21 | imagefilledrectangle($imgBand, $const, $y_start - $i * $aug - ($const / 2), 2 * $const - 1, $y_start - $i * $aug + ($const / 2) - 1, $white); |
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| 22 | |
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| 23 | imagefilledrectangle($imgBand, $srcWidth + (4 * $const), $y_start + $i * $aug - ($const / 2), $srcWidth + (5 * $const) - 1, $y_start + $i * $aug + ($const / 2) - 1, $white); |
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| 24 | imagefilledrectangle($imgBand, $srcWidth + (4 * $const), $y_start - $i * $aug - ($const / 2), $srcWidth + (5 * $const) - 1, $y_start - $i * $aug + ($const / 2) - 1, $white); |
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| 25 | |
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| 26 | ++$i; |
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| 27 | } |
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| 28 | |
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| 29 | imagecopy($imgBand, $srcImage, 3 * $const, 0, 0, 0, $srcWidth, $srcHeight); |
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| 30 | return $imgBand; |
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| 31 | } |
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| 32 | |
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| 33 | function Py_RatioResizeImg($url, $path, $newWidth, $newHeight) |
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| 34 | { |
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| 35 | global $conf, $lang, $page; |
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| 36 | |
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| 37 | if (!function_exists('gd_info')) |
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| 38 | { |
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| 39 | return false; |
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| 40 | } |
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| 41 | |
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[7291] | 42 | $tempfile = $url; |
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| 43 | if (url_is_remote($url)) |
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| 44 | { |
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| 45 | $tempfile = tempnam($path, 'jpg'); |
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| 46 | fetchRemote($url, $tempfile_content); |
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| 47 | file_put_contents($tempfile, $tempfile_content); |
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| 48 | } |
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[3609] | 49 | |
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[7291] | 50 | list($width, $height, $type) = getimagesize($tempfile); |
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| 51 | if (IMAGETYPE_PNG == $type) |
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[3609] | 52 | { |
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[7291] | 53 | $srcImage = imagecreatefrompng($tempfile); |
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[3609] | 54 | } |
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[7291] | 55 | else |
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| 56 | { |
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| 57 | $srcImage = imagecreatefromjpeg($tempfile); |
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| 58 | } |
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| 59 | |
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| 60 | unlink($tempfile); |
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[3609] | 61 | |
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| 62 | if (isset($_POST['add_band'])) |
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| 63 | { |
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[7294] | 64 | $srcImage = get_image_with_band($srcImage); |
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[3609] | 65 | } |
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| 66 | |
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| 67 | $srcWidth = imagesx($srcImage); |
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| 68 | $srcHeight = imagesy($srcImage); |
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| 69 | |
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| 70 | if (isset($_POST['thumb_resize'])) |
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| 71 | { |
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| 72 | $ratioWidth = $srcWidth / $newWidth; |
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| 73 | $ratioHeight = $srcHeight / $newHeight; |
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| 74 | if ($ratioWidth < $ratioHeight) |
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| 75 | { |
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| 76 | $destWidth = $srcWidth / $ratioHeight; |
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| 77 | $destHigh = $newHeight; |
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| 78 | } |
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| 79 | else |
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| 80 | { |
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| 81 | $destWidth = $newWidth; |
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| 82 | $destHigh = $srcHeight / $ratioWidth; |
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| 83 | } |
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| 84 | } |
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| 85 | else |
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| 86 | { |
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| 87 | $destWidth = $srcWidth; |
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| 88 | $destHigh = $srcHeight; |
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| 89 | } |
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| 90 | |
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[7291] | 91 | $destImage = imagecreatetruecolor($destWidth, $destHigh); |
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| 92 | |
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| 93 | imagecopyresampled( |
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| 94 | $destImage, |
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| 95 | $srcImage, |
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| 96 | 0, |
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| 97 | 0, |
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| 98 | 0, |
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| 99 | 0, |
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| 100 | $destWidth, |
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| 101 | $destHigh, |
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| 102 | $srcWidth, |
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| 103 | $srcHeight |
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| 104 | ); |
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| 105 | |
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| 106 | if (IMAGETYPE_PNG == $type) |
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[3609] | 107 | { |
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[7291] | 108 | imagepng($destImage, $path); |
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[3609] | 109 | } |
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| 110 | else |
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| 111 | { |
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[7291] | 112 | imagejpeg($destImage, $path, 95); |
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[3609] | 113 | } |
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[7291] | 114 | |
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[3609] | 115 | imagedestroy($srcImage); |
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| 116 | imagedestroy($destImage); |
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| 117 | return true; |
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| 118 | } |
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| 119 | |
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| 120 | // Récupération de la miniature depuis le serveur |
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| 121 | if ($_POST['thumbnail'] == 'thumb_from_server') |
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| 122 | { |
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| 123 | $video['thumb_url'] = str_replace('&', '&', $video['thumb_url']); |
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[7284] | 124 | if (($thumb_dir = mkget_thumbnail_dir(dirname($file_path), $error)) == false) |
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[3609] | 125 | { |
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| 126 | array_push($page['errors'], l10n('py_error9')); |
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| 127 | } |
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| 128 | else |
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| 129 | { |
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[7284] | 130 | $thumb_path = file_path_for_type($file_path, 'thumb'); |
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| 131 | if (file_exists($thumb_path)) |
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[3609] | 132 | { |
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| 133 | array_push($page['errors'], sprintf(l10n('py_error11'), $path), l10n('py_error9')); |
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| 134 | } |
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| 135 | else |
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| 136 | { |
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[7284] | 137 | if (Py_RatioResizeImg($video['thumb_url'], $thumb_path, $_POST['thumb_width'], $_POST['thumb_hight'])) |
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[3609] | 138 | { |
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| 139 | array_push($page['infos'], l10n('py_info2')); |
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[7284] | 140 | $thumb_extension = 'jpg'; |
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[3609] | 141 | } |
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| 142 | else |
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| 143 | { |
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| 144 | array_push($page['errors'], l10n('py_error9')); |
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| 145 | } |
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| 146 | } |
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| 147 | } |
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| 148 | } |
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| 149 | |
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| 150 | // Upload de la miniature par l'utilisateur |
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| 151 | if ($_POST['thumbnail'] == 'thumb_from_user') |
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| 152 | { |
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| 153 | if (empty($_FILES['picture']['size'])) |
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| 154 | { |
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| 155 | array_push($page['infos'], l10n('py_error12')); |
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| 156 | } |
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| 157 | else |
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| 158 | { |
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| 159 | $ext = get_extension($_FILES['picture']['name']); |
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[7284] | 160 | if (($thumb_dir = mkget_thumbnail_dir(dirname($file_path), $error)) == false) |
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[3609] | 161 | { |
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| 162 | array_push($page['errors'], l10n('py_error9')); |
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| 163 | } |
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| 164 | else |
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| 165 | { |
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[7284] | 166 | $thumb_path = get_filename_wo_extension(file_path_for_type($file_path, 'thumb')).'.'.$ext; |
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| 167 | if (file_exists($thumb_path)) |
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[3609] | 168 | { |
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[7284] | 169 | array_push($page['errors'], sprintf(l10n('py_error11'), $thumb_path), l10n('py_error9')); |
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[3609] | 170 | } |
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| 171 | else |
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| 172 | { |
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[7284] | 173 | if (Py_RatioResizeImg($_FILES['picture']['tmp_name'], $thumb_path, $_POST['thumb_width'], $_POST['thumb_hight'])) |
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[3609] | 174 | { |
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[7284] | 175 | $thumb_extension = $ext; |
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[3609] | 176 | array_push($page['infos'], l10n('py_info2')); |
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| 177 | } |
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| 178 | else |
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| 179 | { |
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| 180 | array_push($page['errors'], l10n('py_error9')); |
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| 181 | } |
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| 182 | } |
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| 183 | } |
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| 184 | } |
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| 185 | } |
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| 186 | |
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[3296] | 187 | ?> |
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