[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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| 5 | function get_image_with_band($srcImage, $gd_ver) |
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| 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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| 11 | if ($gd_ver >= 2) |
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| 12 | { |
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| 13 | $imgBand = imagecreatetruecolor($srcWidth + 6 * $const, $srcHeight); |
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| 14 | } |
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| 15 | else |
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| 16 | { |
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| 17 | $imgBand = imagecreate($srcWidth + 6 * $const, $srcHeight); |
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| 18 | } |
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| 19 | |
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| 20 | $white = imagecolorallocate($imgBand, 255, 255, 255); |
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| 21 | $y_start = intval($srcHeight / 2); |
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| 22 | $aug = intval($y_start / 4) + 1; |
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| 23 | $i = 0; |
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| 24 | |
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| 25 | while ($y_start + $i * $aug < $srcHeight - $const) |
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| 26 | { |
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| 27 | imagefilledrectangle($imgBand, $const, $y_start + $i * $aug - ($const / 2), 2 * $const - 1, $y_start + $i * $aug + ($const / 2) - 1, $white); |
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| 28 | imagefilledrectangle($imgBand, $const, $y_start - $i * $aug - ($const / 2), 2 * $const - 1, $y_start - $i * $aug + ($const / 2) - 1, $white); |
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| 29 | |
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| 30 | imagefilledrectangle($imgBand, $srcWidth + (4 * $const), $y_start + $i * $aug - ($const / 2), $srcWidth + (5 * $const) - 1, $y_start + $i * $aug + ($const / 2) - 1, $white); |
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| 31 | imagefilledrectangle($imgBand, $srcWidth + (4 * $const), $y_start - $i * $aug - ($const / 2), $srcWidth + (5 * $const) - 1, $y_start - $i * $aug + ($const / 2) - 1, $white); |
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| 32 | |
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| 33 | ++$i; |
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| 34 | } |
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| 35 | |
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| 36 | imagecopy($imgBand, $srcImage, 3 * $const, 0, 0, 0, $srcWidth, $srcHeight); |
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| 37 | return $imgBand; |
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| 38 | } |
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| 39 | |
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| 40 | function Py_RatioResizeImg($url, $path, $newWidth, $newHeight) |
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| 41 | { |
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| 42 | global $conf, $lang, $page; |
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| 43 | |
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| 44 | if (!function_exists('gd_info')) |
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| 45 | { |
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| 46 | return false; |
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| 47 | } |
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| 48 | |
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| 49 | $ver_info = gd_info(); |
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| 50 | preg_match('/\d/', $ver_info['GD Version'], $gd_ver); |
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| 51 | |
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| 52 | if (!($tempfile = @tempnam( $path, 'jpg') |
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| 53 | and $handle = @fopen($tempfile, 'wb') |
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| 54 | and fetchRemote($url, $handle) |
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| 55 | and @fclose($handle) |
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| 56 | and $srcImage = @imagecreatefromjpeg($tempfile))) |
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| 57 | { |
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| 58 | return false; |
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| 59 | } |
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| 60 | @unlink($tempfile); |
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| 61 | |
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| 62 | if (isset($_POST['add_band'])) |
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| 63 | { |
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| 64 | $srcImage = get_image_with_band($srcImage, $gd_ver[0]); |
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| 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 = $srcHeight; |
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| 89 | } |
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| 90 | |
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| 91 | if ($gd_ver[0] >= 2) |
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| 92 | { |
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| 93 | $destImage = imagecreatetruecolor($destWidth, $destHigh); |
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| 94 | imagecopyresampled($destImage, $srcImage, 0, 0, 0, 0, |
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| 95 | $destWidth, $destHigh, $srcWidth, $srcHeight); |
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| 96 | } |
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| 97 | else |
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| 98 | { |
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| 99 | $destImage = imagecreate($destWidth, $destHigh); |
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| 100 | imagecopyresized($destImage, $srcImage, 0, 0, 0, 0, |
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| 101 | $destWidth, $destHigh, $srcWidth, $srcHeight); |
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| 102 | } |
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| 103 | |
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| 104 | imagejpeg($destImage, $path); |
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| 105 | imagedestroy($srcImage); |
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| 106 | imagedestroy($destImage); |
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| 107 | return true; |
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| 108 | } |
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| 109 | |
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| 110 | // Récupération de la miniature depuis le serveur |
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| 111 | if ($_POST['thumbnail'] == 'thumb_from_server') |
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| 112 | { |
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| 113 | $video['thumb_url'] = str_replace('&', '&', $video['thumb_url']); |
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| 114 | if (($path = mkget_thumbnail_dir($catpath[$cat], $error)) == false) |
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| 115 | { |
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| 116 | array_push($page['errors'], l10n('py_error9')); |
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| 117 | } |
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| 118 | else |
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| 119 | { |
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| 120 | $path .= '/' . $conf['prefix_thumbnail'] . $video['name'] . '.jpg'; |
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| 121 | if (file_exists($path)) |
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| 122 | { |
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| 123 | array_push($page['errors'], sprintf(l10n('py_error11'), $path), l10n('py_error9')); |
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| 124 | } |
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| 125 | else |
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| 126 | { |
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| 127 | if (Py_RatioResizeImg($video['thumb_url'], $path, $_POST['thumb_width'], $_POST['thumb_hight'])) |
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| 128 | { |
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| 129 | array_push($page['infos'], l10n('py_info2')); |
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| 130 | $thumb_extension = '"jpg"'; |
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| 131 | } |
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| 132 | else |
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| 133 | { |
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| 134 | array_push($page['errors'], l10n('py_error9')); |
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| 135 | } |
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| 136 | } |
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| 137 | } |
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| 138 | } |
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| 139 | |
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| 140 | // Upload de la miniature par l'utilisateur |
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| 141 | if ($_POST['thumbnail'] == 'thumb_from_user') |
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| 142 | { |
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| 143 | if (empty($_FILES['picture']['size'])) |
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| 144 | { |
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| 145 | array_push($page['infos'], l10n('py_error12')); |
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| 146 | } |
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| 147 | else |
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| 148 | { |
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| 149 | $ext = get_extension($_FILES['picture']['name']); |
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| 150 | if (($path = mkget_thumbnail_dir($catpath[$cat], $error)) == false) |
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| 151 | { |
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| 152 | array_push($page['errors'], l10n('py_error9')); |
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| 153 | } |
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| 154 | else |
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| 155 | { |
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| 156 | $path .= '/' . $conf['prefix_thumbnail'] . $video['name'] . '.' . $ext; |
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| 157 | if (file_exists($path)) |
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| 158 | { |
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| 159 | array_push($page['errors'], sprintf(l10n('py_error11'), $path), l10n('py_error9')); |
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| 160 | } |
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| 161 | else |
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| 162 | { |
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| 163 | if (Py_RatioResizeImg($_FILES['picture']['tmp_name'], $path, $_POST['thumb_width'], $_POST['thumb_hight'])) |
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| 164 | { |
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| 165 | $thumb_extension = "\"$ext\""; |
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| 166 | array_push($page['infos'], l10n('py_info2')); |
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| 167 | } |
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| 168 | else |
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| 169 | { |
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| 170 | array_push($page['errors'], l10n('py_error9')); |
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| 171 | } |
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| 172 | } |
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| 173 | } |
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| 174 | } |
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| 175 | } |
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| 176 | |
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[3296] | 177 | ?> |
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