friendica_2021-01/mod/profile_photo.php
Andrej Stieben db949bb802 Updated modules to allow for partial overrides without errors
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
2016-02-05 21:52:39 +01:00

327 lines
9.5 KiB
PHP

<?php
require_once("include/Photo.php");
if(! function_exists('profile_photo_init')) {
function profile_photo_init(&$a) {
if(! local_user()) {
return;
}
profile_load($a,$a->user['nickname']);
}
}
if(! function_exists('profile_photo_post')) {
function profile_photo_post(&$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())
);
$r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s' WHERE `self` AND `uid` = %d",
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-6.' . $im->getExt()),
intval(local_user())
);
} else {
$r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
intval($_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",
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')))
proc_run('php',"include/directory.php","$url");
require_once('include/profile_update.php');
profile_change();
}
else
notice( t('Unable to process image') . EOL);
}
goaway($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 > $maximagesize)) {
notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($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",
dbesc(datetime_convert()),
intval(local_user())
);
// Update global directory in background
$url = $_SESSION['my_url'];
if($url && strlen(get_config('system','directory')))
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'] .= replace_macros(get_markup_template("crophead.tpl"), array());
$a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), array());
return;
}}