69 lines
1.8 KiB
PHP
69 lines
1.8 KiB
PHP
<?php
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function erreur($err='')
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{
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$mess=($err='')? $err:'Une erreur inconnue s\'est produite';
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exit('
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<div class="container-fluid">
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<section id="content" class="page-content">
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<div class="container text-center">
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<h2>Vous êtes pas autorisé a passer ici</h2><br>
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<p> '.$mess.' </p>
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<p>Cliquez <a href="./espace_membre.php">ici</a> pour revenir à la page d\'accueil</p>
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</div>
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</section>
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</div>');
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}
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function edit_avatar($avatar, $pseudo)
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{
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if (isset ($avatar)){
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$imagename = $avatar['name'];// exemple.png
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$source = $avatar['tmp_name'];// /volume1/@tmp/phpiES0qN
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$locate = "./images/avatars/".$pseudo."/";
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$dir = $locate."img_user.jpeg";
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move_uploaded_file($source,$dir);
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changeToJpeg($dir,$dir);
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resize_avatar($dir,$dir);
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$rdir = substr($dir,1);
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return $rdir;
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}
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}
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function changeToJpeg($source, $dir)
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{
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$ext = substr($_FILES['avatar']['type'],6); //jpeg
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switch($ext) {
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case 'jpg':
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$image = imagecreatefromjpeg($source);
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break;
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case 'jpeg':
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$image = imagecreatefromjpeg($source);
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break;
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case 'png':
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$image = imagecreatefrompng($source);
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break;
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case 'gif':
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$image = imagecreatefromgif($source);
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break;
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default:
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throw new Exception('Unknown image type.');
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}
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imagejpeg($image, $dir);
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}
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function resize_avatar($dir,$out )
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{
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list($width, $height) = getimagesize($dir);
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$modwidth = 900; //target width
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$diff = $width / $modwidth;
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$modheight = $height / $diff;
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$tn = imagecreatetruecolor($modwidth, $modheight);
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$image = imagecreatefromjpeg($dir);
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imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height);
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imagejpeg($tn, $out);
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}
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?>
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