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<?php
require_once("Photo.php");
function profile_photo_init(&$a) {
if(! local_user()) {
return;
}
$channel = $a->get_channel();
profile_load($a,$channel['channel_address']);
}
function profile_photo_post(&$a) {
if(! local_user()) {
notice ( t('Permission denied.') . EOL );
return;
}
check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
// unless proven otherwise
$is_default_profile = 1;
if($_REQUEST['profile']) {
$r = q("select id, `is_default` from profile where id = %d and uid = %d limit 1",
intval($_REQUEST['profile']),
intval(local_user())
);
if(count($r) && (! intval($r[0]['is_default'])))
$is_default_profile = 0;
}
// phase 2 - we have finished cropping
if($a->argc != 2) {
notice( t('Image uploaded but image cropping failed.') . EOL );
return;
}
$image_id = $a->argv[1];
if(substr($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;
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
dbesc($image_id),
dbesc(local_user()),
intval($scale));
if(count($r)) {
$base_image = $r[0];
$im = new Photo($base_image['data'], $base_image['type']);
if($im->is_valid()) {
$im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, $is_default_profile);
if($r === false)
notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
$im->scaleImage(80);
$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, $is_default_profile);
if($r === false)
notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
$im->scaleImage(48);
$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, $is_default_profile);
if($r === false)
notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
// If setting for the default profile, unset the profile photo flag from any other photos I own
if($is_default_profile) {
$r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
dbesc($base_image['resource-id']),
intval(local_user())
);
}
else {
$r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d limit 1",
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4'),
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5'),
intval($_REQUEST['profile']),
intval(local_user())
);
}
// we'll set the updated profile-photo timestamp even if it isn't the default profile,
// so that browsers will do a cache update unconditionally
$r = q("UPDATE `contact` SET `avatar_date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
dbesc(datetime_convert()),
intval(local_user())
);
info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
// Update global directory in background
$url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
if($url && strlen(get_config('system','directory_submit_url')))
proc_run('php',"include/directory.php","$url");
}
else
notice( t('Unable to process image') . EOL);
}
goaway($a->get_baseurl() . '/profiles');
return; // NOTREACHED
}
$src = $_FILES['userfile']['tmp_name'];
$filename = basename($_FILES['userfile']['name']);
$filesize = intval($_FILES['userfile']['size']);
$filetype = $_FILES['userfile']['type'];
if ($filetype=="") $filetype=guess_image_type($filename);
$maximagesize = get_config('system','maximagesize');
if(($maximagesize) && ($filesize > $maximagesize)) {
notice( sprintf(t('Image exceeds size limit of %d'), $maximagesize) . EOL);
@unlink($src);
return;
}
$imagedata = @file_get_contents($src);
$ph = new Photo($imagedata, $filetype);
if(! $ph->is_valid()) {
notice( t('Unable to process image.') . EOL );
@unlink($src);
return;
}
$ph->orient($src);
@unlink($src);
return profile_photo_crop_ui_head($a, $ph);
}
if(! function_exists('profile_photo_content')) {
function profile_photo_content(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL );
return;
}
$newuser = false;
if($a->argc == 2 && $a->argv[1] === 'new')
$newuser = true;
if( $a->argv[1]=='use'){
if ($a->argc<3){
notice( t('Permission denied.') . EOL );
return;
};
// check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
$resource_id = $a->argv[2];
//die(":".local_user());
$r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
intval(local_user()),
dbesc($resource_id)
);
if (!count($r)){
notice( t('Permission denied.') . EOL );
return;
}
$havescale = false;
foreach($r as $rr) {
if($rr['scale'] == 5)
$havescale = true;
}
// set an already uloaded photo as profile photo
// if photo is in 'Profile Photos', change it in db
if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
$r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
intval(local_user()));
$r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
intval(local_user()),
dbesc($resource_id)
);
$r = q("UPDATE `contact` SET `avatar_date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
dbesc(datetime_convert()),
intval(local_user())
);
// Update global directory in background
$url = $_SESSION['my_url'];
if($url && strlen(get_config('system','directory_submit_url')))
proc_run('php',"include/directory.php","$url");
goaway($a->get_baseurl() . '/profiles');
return; // NOTREACHED
}
$ph = new Photo($r[0]['data'], $r[0]['type']);
profile_photo_crop_ui_head($a, $ph);
// go ahead as we have jus uploaded a new photo to crop
}
$profiles = q("select `id`,`profile_name` as `name`,`is_default` as `default` from profile where uid = %d",
intval(local_user())
);
if(! x($a->config,'imagecrop')) {
$tpl = get_markup_template('profile_photo.tpl');
$o .= replace_macros($tpl,array(
'$user' => $a->user['nickname'],
'$lbl_upfile' => t('Upload File:'),
'$lbl_profiles' => t('Select a profile:'),
'$title' => t('Upload Profile Photo'),
'$submit' => t('Upload'),
'$profiles' => $profiles,
'$form_security_token' => get_form_security_token("profile_photo"),
'$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . $a->get_baseurl() . '">' . t('skip this step') . '</a>' : '<a href="'. $a->get_baseurl() . '/photos/' . $a->user['nickname'] . '">' . t('select a photo from your photo albums') . '</a>')
));
return $o;
}
else {
$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
$resolution = $a->config['imagecrop_resolution'];
$tpl = get_markup_template("cropbody.tpl");
$o .= replace_macros($tpl,array(
'$filename' => $filename,
'$profile' => intval($_REQUEST['profile']),
'$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
'$image_url' => $a->get_baseurl() . '/photo/' . $filename,
'$title' => t('Crop Image'),
'$desc' => t('Please adjust the image cropping for optimum viewing.'),
'$form_security_token' => get_form_security_token("profile_photo"),
'$done' => t('Done Editing')
));
return $o;
}
return; // NOTREACHED
}}
if(! function_exists('profile_photo_crop_ui_head')) {
function profile_photo_crop_ui_head(&$a, $ph){
$max_length = get_config('system','max_image_length');
if(! $max_length)
$max_length = MAX_IMAGE_LENGTH;
if($max_length > 0)
$ph->scaleImage($max_length);
$width = $ph->getWidth();
$height = $ph->getHeight();
if($width < 175 || $height < 175) {
$ph->scaleImageUp(200);
$width = $ph->getWidth();
$height = $ph->getHeight();
}
$hash = photo_new_resource();
$smallest = 0;
$r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
if($r)
info( t('Image uploaded successfully.') . EOL );
else
notice( t('Image upload failed.') . EOL );
if($width > 640 || $height > 640) {
$ph->scaleImage(640);
$r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
if($r === false)
notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
else
$smallest = 1;
}
$a->config['imagecrop'] = $hash;
$a->config['imagecrop_resolution'] = $smallest;
$a->config['imagecrop_ext'] = $ph->getExt();
$a->page['htmlhead'] .= get_markup_template("crophead.tpl");
return;
}}
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