RobinNixon
94 lines
2.3 KiB
PHP
94 lines
2.3 KiB
PHP
<?php // Example 08: profile.php
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require_once 'header.php';
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if (!$loggedin) die("</div></body></html>");
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echo "<h3>Your Profile</h3>";
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$result = queryMysql("SELECT * FROM profiles WHERE user='$user'");
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if (isset($_POST['text']))
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{
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$text = sanitizeString($_POST['text']);
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$text = preg_replace('/\s\s+/', ' ', $text);
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if ($result->rowCount())
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queryMysql("UPDATE profiles SET text='$text' where user='$user'");
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else queryMysql("INSERT INTO profiles VALUES('$user', '$text')");
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}
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else
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{
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if ($result->rowCount())
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{
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$row = $result->fetch();
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$text = stripslashes($row['text']);
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}
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else $text = "";
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}
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$text = stripslashes(preg_replace('/\s\s+/', ' ', $text));
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if (isset($_FILES['image']['name']))
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{
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$saveto = "$user.jpg";
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move_uploaded_file($_FILES['image']['tmp_name'], $saveto);
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$typeok = TRUE;
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switch($_FILES['image']['type'])
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{
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case "image/gif": $src = imagecreatefromgif($saveto); break;
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case "image/jpeg": // Both regular and progressive jpegs
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case "image/pjpeg": $src = imagecreatefromjpeg($saveto); break;
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case "image/png": $src = imagecreatefrompng($saveto); break;
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default: $typeok = FALSE; break;
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}
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if ($typeok)
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{
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list($w, $h) = getimagesize($saveto);
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$max = 100;
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$tw = $w;
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$th = $h;
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if ($w > $h && $max < $w)
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{
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$th = $max / $w * $h;
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$tw = $max;
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}
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elseif ($h > $w && $max < $h)
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{
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$tw = $max / $h * $w;
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$th = $max;
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}
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elseif ($max < $w)
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{
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$tw = $th = $max;
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}
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$tmp = imagecreatetruecolor($tw, $th);
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imagecopyresampled($tmp, $src, 0, 0, 0, 0, $tw, $th, $w, $h);
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imageconvolution($tmp, array(array(-1, -1, -1),
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array(-1, 16, -1), array(-1, -1, -1)), 8, 0);
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imagejpeg($tmp, $saveto);
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imagedestroy($tmp);
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imagedestroy($src);
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}
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}
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showProfile($user);
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echo <<<_END
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<form data-ajax='false' method='post'
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action='profile.php?r=$randstr' enctype='multipart/form-data'>
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<h3>Enter or edit your details and/or upload an image</h3>
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<textarea name='text'>$text</textarea><br>
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Image: <input type='file' name='image' size='14'>
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<input type='submit' value='Save Profile'>
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</form>
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</div><br>
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</body>
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</html>
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_END;
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?>
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