Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
require_once("Photo.php");
function profile_photo_init(&$a) {
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if(! local_user()) {
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return;
}
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profile_load($a,$a->user['nickname']);
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}
function profile_photo_post(&$a) {
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if(! local_user()) {
notice ( t('Permission denied.') . EOL );
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return;
}
if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
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// phase 2 - we have finished cropping
if($a->argc != 2) {
notice( t('Image uploaded but image cropping failed.') . EOL );
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return;
}
$image_id = $a->argv[1];
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if(substr($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;
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
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dbesc($image_id),
dbesc(local_user()),
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intval($scale));
if(count($r)) {
$base_image = $r[0];
$im = new Photo($base_image['data']);
if($im->is_valid()) {
$im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
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$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, 1);
if($r === false)
notice ( t('Image size reduction [175] failed.') . EOL );
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$im->scaleImage(80);
$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, 1);
if($r === false)
notice( t('Image size reduction [80] failed.') . EOL );
$im->scaleImage(48);
$r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, 1);
if($r === false)
notice( t('Image size reduction [48] failed.') . EOL );
// Unset the profile photo flag from any other photos I own
$r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
dbesc($base_image['resource-id']),
intval(local_user())
);
$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","$url");
}
else
notice( t('Unable to process image') . EOL);
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}
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goaway($a->get_baseurl() . '/profiles');
return; // NOTREACHED
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}
$src = $_FILES['userfile']['tmp_name'];
$filename = basename($_FILES['userfile']['name']);
$filesize = intval($_FILES['userfile']['size']);
$maximagesize = get_config('system','maximagesize');
if(($maximagesize) && ($filesize > $maximagesize)) {
notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
@unlink($src);
return;
}
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$imagedata = @file_get_contents($src);
$ph = new Photo($imagedata);
if(! $ph->is_valid()) {
notice( t('Unable to process image.') . EOL );
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@unlink($src);
return;
}
@unlink($src);
return profile_photo_crop_ui_head($a, $ph);
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}
if(! function_exists('profile_photo_content')) {
function profile_photo_content(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL );
return;
}
if( $a->argv[1]=='use'){
if ($a->argc<3){
notice( t('Permission denied.') . EOL );
return;
};
$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($r)){
notice( t('Permission denied.') . EOL );
return;
}
// set an already uloaded photo as profile photo
// if photo is in 'Profile Photos', change it in db
if ($r[0]['album']== t('Profile Photos')){
$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']);
profile_photo_crop_ui_head($a, $ph);
// go ahead as we have jus uploaded a new photo to crop
}
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if(! x($a->config,'imagecrop')) {
$tpl = load_view_file('view/profile_photo.tpl');
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$o .= replace_macros($tpl,array(
'$user' => $a->user['nickname']
));
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return $o;
}
else {
$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
$resolution = $a->config['imagecrop_resolution'];
$tpl = load_view_file("view/cropbody.tpl");
$o .= replace_macros($tpl,array(
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'$filename' => $filename,
'$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
'$image_url' => $a->get_baseurl() . '/photo/' . $filename
));
return $o;
}
return; // NOTREACHED
}}
if(! function_exists('_crop_ui_head')) {
function profile_photo_crop_ui_head(&$a, $ph){
$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)
notice( 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( t('Image size reduction [640] failed.') . EOL );
else
$smallest = 1;
}
$a->config['imagecrop'] = $hash;
$a->config['imagecrop_resolution'] = $smallest;
$a->page['htmlhead'] .= load_view_file("view/crophead.tpl");
return;
}}