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<?php
require_once("Photo.php");
function profile_photo_init(&$a) {
if((! x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) {
$_SESSION['sysmsg'] .= "Permission denied." . EOL;
$a->error = 404;
return;
}
require_once("mod/profile.php");
profile_load($a,$_SESSION['uid']);
}
function profile_photo_post(&$a) {
if((! x($_SESSION,'authenticated')) && (! (x($_SESSION,'uid')))) {
$_SESSION['sysmsg'] .= "Permission denied." . EOL;
return;
}
if($a->argc > 1)
$profile_id = intval($a->argv[1]);
if(x($_POST,'xstart') !== false) {
// phase 2 - we have finished cropping
if($a->argc != 3) {
$_SESSION['sysmsg'] .= "Image uploaded but image cropping failed." . EOL;
return;
}
$image_id = $a->argv[2];
if(substr($image_id,-2,1) == '-') {
$scale = substr($image_id,-1,1);
$image_id = substr($image_id,0,-2);
}
$srcX = $_POST['xstart'];
$srcY = $_POST['ystart'];
$srcW = $_POST['xfinal'] - $srcX;
$srcH = $_POST['yfinal'] - $srcY;
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1",
dbesc($image_id),
intval($scale));
if($r !== NULL && (count($r))) {
$im = new Photo($r[0]['data']);
$im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
$s = $im->imageString();
$x = $im->getWidth();
$y = $im->getHeight();
$ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
`height`, `width`, `data`, `scale` )
VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 4 )",
intval($_SESSION['uid']),
dbesc($r[0]['resource-id']),
datetime_convert(),
datetime_convert(),
dbesc($r[0]['filename']),
intval($y),
intval($x),
dbesc($s));
if($r === NULL)
$_SESSION['sysmsg'] .= "Image size reduction (175) failed." . EOL;
$im->scaleImage(80);
$s = $im->imageString();
$x = $im->getWidth();
$y = $im->getHeight();
$ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
`height`, `width`, `data`, `scale` )
VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 5 )",
intval($_SESSION['uid']),
dbesc($r[0]['resource-id']),
datetime_convert(),
datetime_convert(),
dbesc($r[0]['filename']),
intval($y),
intval($x),
dbesc($s));
if($r === NULL)
$_SESSION['sysmsg'] .= "Image size reduction (80) failed." . EOL;
$r = q("UPDATE `profile` SET `photo` = '%s', `thumb` = '%s' WHERE `id` = %d LIMIT 1",
dbesc($a->get_baseurl() . '/photo/' . $image_id . '-4.jpg'),
dbesc($a->get_baseurl() . '/photo/' . $image_id . '-5.jpg'),
intval($profile_id)
);
if($r === false)
$_SESSION['sysmsg'] .= "Failed to add image to profile." . EOL;
// We should really only do this if requested, or if it is the default profile. The contact
//table images are used in coversations.
$r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s' WHERE `uid` = %d AND `self` = 1 LIMIT 1",
dbesc($a->get_baseurl() . '/photo/' . $image_id . '-4.jpg'),
dbesc($a->get_baseurl() . '/photo/' . $image_id . '-5.jpg'),
intval($_SESSION['uid'])
);
if($r ===false)
notice("Failed to add photo to contact table." .EOL );
}
goaway($a->get_baseurl() . '/profiles');
}
$extra_sql = (($profile_id) ? " AND `id` = " . intval($profile_id) : " AND `is-default` = 1 " );
$r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
if($r === NULL || (! count($r))) {
$_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
return;
}
$src = $_FILES['userfile']['tmp_name'];
$filename = basename($_FILES['userfile']['name']);
$filesize = intval($_FILES['userfile']['size']);
$imagedata = @file_get_contents($src);
$ph = new Photo($imagedata);
if(! ($image = $ph->getImage())) {
$_SESSION['sysmsg'] .= "Unable to process image." . EOL;
@unlink($src);
return;
}
@unlink($src);
$width = $ph->getWidth();
$height = $ph->getHeight();
if($width < 175 || $width < 175) {
$ph->scaleImageUp(200);
$width = $ph->getWidth();
$height = $ph->getHeight();
}
$hash = hash('md5',uniqid(mt_rand(),true));
$str_image = $ph->imageString();
$smallest = 0;
$r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
`height`, `width`, `data`, `scale` )
VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
intval($_SESSION['uid']),
dbesc($hash),
datetime_convert(),
datetime_convert(),
dbesc(basename($filename)),
intval($height),
intval($width),
dbesc($str_image));
if($r)
$_SESSION['sysmsg'] .= "Image uploaded successfully." . EOL;
else
$_SESSION['sysmsg'] .= "Image upload failed." . EOL;
if($width > 640 || $height > 640) {
$ph->scaleImage(640);
$str_image = $ph->imageString();
$width = $ph->getWidth();
$height = $ph->getHeight();
$r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
`height`, `width`, `data`, `scale` )
VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
intval($_SESSION['uid']),
dbesc($hash),
datetime_convert(),
datetime_convert(),
dbesc(basename($filename)),
intval($height),
intval($width),
dbesc($str_image));
if($r === NULL)
$_SESSION['sysmsg'] .= "Image size reduction (640) failed." . EOL;
else
$smallest = 1;
}
$a->config['imagecrop'] = $hash;
$a->config['imagecrop_resolution'] = $smallest;
$a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
}
if(! function_exists('profile_photo_content')) {
function profile_photo_content(&$a) {
if(! x($a->config,'imagecrop')) {
if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
$_SESSION['sysmsg'] .= "Permission denied." . EOL;
return;
}
if($a->argc > 1)
$profile_id = intval($a->argv[1]);
$extra_sql = (($profile_id) ? " AND `id` = $profile_id " : " AND `is-default` = 1 " );
$r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
if($r === NULL || (! count($r))) {
$_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
return;
}
$o = file_get_contents('view/profile_photo.tpl');
$o = replace_macros($o,array(
'$profile_id' => $r[0]['id'],
'$uid' => $_SESSION['uid'],
));
return $o;
}
else {
$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
$resolution = $a->config['imagecrop_resolution'];
$o = file_get_contents("view/cropbody.tpl");
$o = replace_macros($o,array(
'$filename' => $filename,
'$profile_id' => $a->argv[1],
'$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
'$image_url' => $a->get_baseurl() . '/photo/' . $filename
));
return $o;
}
}}
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