phonebook/pic.php

87 строки
1.8 KiB
PHP

<?php
require_once('init.php');
define("NULL_PIC", dirname(__FILE__) . "/img/null.jpg");
// $width = "120";
// $height = "150";
$width = "140";
$height = "175";
//if (!empty($_GET['width']) {
// $width = $_GET['width']);
//}
//if (!empty($_GET['height']) {
// $height = $_GET['height']);
//}
$pic = null;
header("Content-Type: image/jpeg");
header("Expires: " . gmdate("D, d M Y H:i:s", time() + 300) . " GMT");
if (empty($_GET['type'])) {
$_GET['type'] = 'standard';
} elseif ($_GET['type'] != 'standard' && $_GET['type'] != 'thumb') {
exit;
}
if ($memcache_on && ($cached_pic = $memcache->get($_GET['mail']. $_GET['type']))) {
print $cached_pic;
exit;
}
$search = ldap_search(
$ldapconn, 'dc=mozilla', "(mail=". $_GET['mail'] .")", array('jpegPhoto')
);
if ($search) {
$entry = ldap_first_entry($ldapconn, $search);
if ($entry) {
$attributes = ldap_get_attributes($ldapconn, $entry);
if (!empty($attributes['jpegPhoto'])) {
$jpeg = ldap_get_values_len($ldapconn, $entry, 'jpegPhoto');
if ($jpeg) {
$pic = $jpeg[0];
}
}
}
}
if ($pic == null) {
$pic = fread(fopen(NULL_PIC, 'r'), filesize(NULL_PIC));
}
$gd_pic = imagecreatefromstring($pic);
$width_orig = imagesx($gd_pic);
$height_orig = imagesy($gd_pic);
$ratio_orig = $width_orig / $height_orig;
if (($width / $height) > $ratio_orig) {
$width = $height * $ratio_orig;
} else {
$height = $width / $ratio_orig;
}
// Resample
$image_p = imagecreatetruecolor($width, $height);
imagecopyresampled($image_p, $gd_pic, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);
// Output
ob_start();
if ($_GET['type'] == 'thumb') {
imagejpeg($image_p, null, 100);
} else {
imagejpeg($gd_pic, null, 100);
}
$image_string = ob_get_clean();
print $image_string;
if ($memcache_on) {
$memcache->set($_GET['mail']. $_GET['type'], $image_string, 0, 300);
}
?>