source: extensions/PHP_Optimisateur/plugins/create_custom_thumbs/main.php @ 10337

<?php
/***************************************\
|                       PHP OPTIMISATEUR                        |
|         Plugin CreateCustomThumbs 1.1         |
\***************************************/

## Différents traitements sur les miniatures : taille fixe & cadre (2 couleurs)
## Dépend de la valeur de $CONF['DIMthumbnail']

if (!isset($BlockAll)) {

// CreateCustomThumbs à la priorité sur ConvertPan
if (isset($BlockThumbnail['convert_pan']) OR !isset($BlockThumbnail)) { 

        if(!isset($CCT_filesource)) $CCT_filesource = $FilesSource[$i]; // fichier de travail
        $CCT_dimthumbnail = $CONF['Plugins']['create_custom_thumbs']['DIMthumbnailV']; // Hauteur de l'image
        $CCT_frameparams = $CONF['Plugins']['create_custom_thumbs']['FRAMEparams']; // Paramètres du cadre
        
        // Miniature de taille personnalisée
        if ($CCT_dimthumbnail != 0) {
                $max = max($CONF['DIMthumbnail'], $CCT_dimthumbnail);

                // on prend la miniature au milieu de l'image
                if ($FileInfos['Height'] >= $FileInfos['Width']) {
                        $resize_param = $max.' 0';
                        $tmp_x = $max;
                        $tmp_y = $max * $FileInfos['Height'] / $FileInfos['Width'];
                } else {
                        $resize_param = '0 '.$max;
                        $tmp_x = $max * $FileInfos['Width'] / $FileInfos['Height'];
                        $tmp_y = $max;
                }
                
                $offset_x = ceil(($tmp_x - $CONF['DIMthumbnail']) / 2);
                $offset_y = ceil(($tmp_y - $CCT_dimthumbnail) / 2);
                
                nconvert('-overwrite -q '.$CONF['Qthumbnail'].' -out jpeg -o "'.$file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg" -dpi 72 '.$CONF['convOptions'].' -resize '.$resize_param.' -crop '.$offset_x.' '.$offset_y.' '.$CONF['DIMthumbnail'].' '.$CCT_dimthumbnail.' -rmeta -rexifthumb "'.$CCT_filesource.'"');
                
                $BlockThumbnail['create_custom_thumbs'] = true;
                $CCT_filesource = $file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg';
        }

        // Cadre autour de la miniature
        if ($CCT_frameparams['size1'] != 0 OR $CCT_frameparams['size2'] != 0) {
                // Si la miniature n'a pas encore été générée il faut le faire
                if ($CCT_filesource == $FilesSource[$i]) {
                        nconvert('-q '.$CONF['Qthumbnail'].' -out jpeg -o "'.$file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg" -dpi 72 '.$CONF['convOptions'].' -resize '.$CONF['DIMthumbnail'].' '.$CONF['DIMthumbnail'].' -rmeta -rexifthumb "'.$FilesSource[$i].'"');
                        $CCT_filesource = $file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg';
                }

                $img = imagecreatefromjpeg($CCT_filesource);
                $x = imagesx($img)-1;
                $y = imagesy($img)-1;
                
                $colors[0] = hex2RGB($CCT_frameparams['color1']);
                $colors[1] = hex2RGB($CCT_frameparams['color2']);
                $colors[0] = imagecolorallocate($img, $colors[0]['r'], $colors[0]['g'], $colors[0]['b']);
                $colors[1] = imagecolorallocate($img, $colors[1]['r'], $colors[1]['g'], $colors[1]['b']);

                for ($m=0; $m<$CCT_frameparams['size1']; $m++) {
                        imagerectangle($img, $m, $m, $x-$m, $y-$m, $colors[0]);
                }
                for ($m=$CCT_frameparams['size1']; $m<$CCT_frameparams['size1']+$CCT_frameparams['size2']; $m++) {
                        imagerectangle($img, $m, $m, $x-$m, $y-$m, $colors[1]);
                }
                
                imagejpeg($img, $file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg', $CONF['Qthumbnail']);
                imagedestroy($img);
                
                $BlockThumbnail['create_custom_thumbs'] = true;
                $CCT_filesource = $file['folder_out'].'thumbnail/'.$CONF['prefixe_mini'].$file['name'].'.jpg';
        }
}

}
?>