.
*
*/
use Friendica\App;
use Friendica\Content\Nav;
use Friendica\Content\Pager;
use Friendica\Content\Text\BBCode;
use Friendica\Content\Widget;
use Friendica\Core\ACL;
use Friendica\Core\Addon;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Item;
use Friendica\Model\Photo;
use Friendica\Model\Post;
use Friendica\Model\Profile;
use Friendica\Model\Tag;
use Friendica\Model\User;
use Friendica\Module\BaseProfile;
use Friendica\Network\HTTPException;
use Friendica\Network\Probe;
use Friendica\Protocol\Activity;
use Friendica\Security\Security;
use Friendica\Util\Crypto;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Images;
use Friendica\Util\Map;
use Friendica\Util\Strings;
use Friendica\Util\Temporal;
use Friendica\Util\XML;
function photos_init(App $a)
{
if (DI::config()->get('system', 'block_public') && !DI::userSession()->isAuthenticated()) {
return;
}
Nav::setSelected('home');
if (DI::args()->getArgc() > 1) {
$owner = Profile::load(DI::app(), DI::args()->getArgv()[1], false);
if (!isset($owner['account_removed']) || $owner['account_removed']) {
throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
}
$is_owner = (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $owner['uid']));
$albums = Photo::getAlbums($owner['uid']);
$albums_visible = ((intval($owner['hidewall']) && !DI::userSession()->isAuthenticated()) ? false : true);
// add various encodings to the array so we can just loop through and pick them out in a template
$ret = ['success' => false];
if ($albums) {
if ($albums_visible) {
$ret['success'] = true;
}
$ret['albums'] = [];
foreach ($albums as $k => $album) {
$entry = [
'text' => $album['album'],
'total' => $album['total'],
'url' => 'photos/' . $owner['nickname'] . '/album/' . bin2hex($album['album']),
'urlencode' => urlencode($album['album']),
'bin2hex' => bin2hex($album['album'])
];
$ret['albums'][] = $entry;
}
}
if (DI::userSession()->getLocalUserId() && $owner['uid'] == DI::userSession()->getLocalUserId()) {
$can_post = true;
} else {
$can_post = false;
}
if ($ret['success']) {
$photo_albums_widget = Renderer::replaceMacros(Renderer::getMarkupTemplate('photo_albums.tpl'), [
'$nick' => $owner['nickname'],
'$title' => DI::l10n()->t('Photo Albums'),
'$recent' => DI::l10n()->t('Recent Photos'),
'$albums' => $ret['albums'],
'$upload' => [DI::l10n()->t('Upload New Photos'), 'photos/' . $owner['nickname'] . '/upload'],
'$can_post' => $can_post
]);
}
if (!empty($photo_albums_widget)) {
DI::page()['aside'] .= $photo_albums_widget;
}
$tpl = Renderer::getMarkupTemplate("photos_head.tpl");
DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl,[
'$ispublic' => DI::l10n()->t('everybody')
]);
}
return;
}
function photos_post(App $a)
{
$user = User::getByNickname(DI::args()->getArgv()[1]);
if (!DBA::isResult($user)) {
throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
}
$phototypes = Images::supportedTypes();
$can_post = false;
$visitor = 0;
$page_owner_uid = intval($user['uid']);
$community_page = $user['page-flags'] == User::PAGE_FLAGS_COMMUNITY;
if (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $page_owner_uid)) {
$can_post = true;
} elseif ($community_page && !empty(DI::userSession()->getRemoteContactID($page_owner_uid))) {
$contact_id = DI::userSession()->getRemoteContactID($page_owner_uid);
$can_post = true;
$visitor = $contact_id;
}
if (!$can_post) {
DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
System::exit();
}
$owner_record = User::getOwnerDataById($page_owner_uid);
if (!$owner_record) {
DI::sysmsg()->addNotice(DI::l10n()->t('Contact information unavailable'));
DI::logger()->info('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
System::exit();
}
$aclFormatter = DI::aclFormatter();
$str_contact_allow = isset($_REQUEST['contact_allow']) ? $aclFormatter->toString($_REQUEST['contact_allow']) : $owner_record['allow_cid'] ?? '';
$str_group_allow = isset($_REQUEST['group_allow']) ? $aclFormatter->toString($_REQUEST['group_allow']) : $owner_record['allow_gid'] ?? '';
$str_contact_deny = isset($_REQUEST['contact_deny']) ? $aclFormatter->toString($_REQUEST['contact_deny']) : $owner_record['deny_cid'] ?? '';
$str_group_deny = isset($_REQUEST['group_deny']) ? $aclFormatter->toString($_REQUEST['group_deny']) : $owner_record['deny_gid'] ?? '';
$visibility = $_REQUEST['visibility'] ?? '';
if ($visibility === 'public') {
// The ACL selector introduced in version 2019.12 sends ACL input data even when the Public visibility is selected
$str_contact_allow = $str_group_allow = $str_contact_deny = $str_group_deny = '';
} else if ($visibility === 'custom') {
// Since we know from the visibility parameter the item should be private, we have to prevent the empty ACL
// case that would make it public. So we always append the author's contact id to the allowed contacts.
// See https://github.com/friendica/friendica/issues/9672
$str_contact_allow .= $aclFormatter->toString(Contact::getPublicIdByUserId($page_owner_uid));
}
if (DI::args()->getArgc() > 3 && DI::args()->getArgv()[2] === 'album') {
if (!Strings::isHex(DI::args()->getArgv()[3] ?? '')) {
DI::baseUrl()->redirect('photos/' . $user['nickname'] . '/album');
}
$album = hex2bin(DI::args()->getArgv()[3]);
if (!DBA::exists('photo', ['album' => $album, 'uid' => $page_owner_uid, 'photo-type' => Photo::DEFAULT])) {
DI::sysmsg()->addNotice(DI::l10n()->t('Album not found.'));
DI::baseUrl()->redirect('photos/' . $user['nickname'] . '/album');
return; // NOTREACHED
}
// Check if the user has responded to a delete confirmation query
if (!empty($_REQUEST['canceled'])) {
DI::baseUrl()->redirect('photos/' . $user['nickname'] . '/album/' . DI::args()->getArgv()[3]);
}
// RENAME photo album
$newalbum = trim($_POST['albumname'] ?? '');
if ($newalbum != $album) {
Photo::update(['album' => $newalbum], ['album' => $album, 'uid' => $page_owner_uid]);
// Update the photo albums cache
Photo::clearAlbumCache($page_owner_uid);
DI::baseUrl()->redirect('photos/' . $a->getLoggedInUserNickname() . '/album/' . bin2hex($newalbum));
return; // NOTREACHED
}
/*
* DELETE all photos filed in a given album
*/
if (!empty($_POST['dropalbum'])) {
$res = [];
// get the list of photos we are about to delete
if ($visitor) {
$r = DBA::toArray(DBA::p("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = ? AND `uid` = ? AND `album` = ?",
$visitor,
$page_owner_uid,
$album
));
} else {
$r = DBA::toArray(DBA::p("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = ? AND `album` = ?",
DI::userSession()->getLocalUserId(),
$album
));
}
if (DBA::isResult($r)) {
foreach ($r as $rr) {
$res[] = $rr['rid'];
}
// remove the associated photos
Photo::delete(['resource-id' => $res, 'uid' => $page_owner_uid]);
// find and delete the corresponding item with all the comments and likes/dislikes
Item::deleteForUser(['resource-id' => $res, 'uid' => $page_owner_uid], $page_owner_uid);
// Update the photo albums cache
Photo::clearAlbumCache($page_owner_uid);
DI::sysmsg()->addNotice(DI::l10n()->t('Album successfully deleted'));
} else {
DI::sysmsg()->addNotice(DI::l10n()->t('Album was empty.'));
}
}
DI::baseUrl()->redirect('photos/' . $user['nickname'] . '/album');
}
if (DI::args()->getArgc() > 3 && DI::args()->getArgv()[2] === 'image') {
// Check if the user has responded to a delete confirmation query for a single photo
if (!empty($_POST['canceled'])) {
DI::baseUrl()->redirect('photos/' . DI::args()->getArgv()[1] . '/image/' . DI::args()->getArgv()[3]);
}
if (!empty($_POST['delete'])) {
// same as above but remove single photo
if ($visitor) {
$condition = ['contact-id' => $visitor, 'uid' => $page_owner_uid, 'resource-id' => DI::args()->getArgv()[3]];
} else {
$condition = ['uid' => DI::userSession()->getLocalUserId(), 'resource-id' => DI::args()->getArgv()[3]];
}
$photo = DBA::selectFirst('photo', ['resource-id'], $condition);
if (DBA::isResult($photo)) {
Photo::delete(['uid' => $page_owner_uid, 'resource-id' => $photo['resource-id']]);
Item::deleteForUser(['resource-id' => $photo['resource-id'], 'uid' => $page_owner_uid], $page_owner_uid);
// Update the photo albums cache
Photo::clearAlbumCache($page_owner_uid);
} else {
DI::sysmsg()->addNotice(DI::l10n()->t('Failed to delete the photo.'));
DI::baseUrl()->redirect('photos/' . DI::args()->getArgv()[1] . '/image/' . DI::args()->getArgv()[3]);
}
DI::baseUrl()->redirect('profile/' . DI::args()->getArgv()[1] . '/photos');
}
}
if (DI::args()->getArgc() > 2 && (!empty($_POST['desc']) || !empty($_POST['newtag']) || isset($_POST['albname']))) {
$desc = !empty($_POST['desc']) ? trim($_POST['desc']) : '';
$rawtags = !empty($_POST['newtag']) ? trim($_POST['newtag']) : '';
$item_id = !empty($_POST['item_id']) ? intval($_POST['item_id']) : 0;
$albname = !empty($_POST['albname']) ? trim($_POST['albname']) : '';
$origaname = !empty($_POST['origaname']) ? trim($_POST['origaname']) : '';
$resource_id = DI::args()->getArgv()[3];
if (!strlen($albname)) {
$albname = DateTimeFormat::localNow('Y');
}
if (!empty($_POST['rotate']) && (intval($_POST['rotate']) == 1 || intval($_POST['rotate']) == 2)) {
Logger::debug('rotate');
$photo = Photo::getPhotoForUser($page_owner_uid, $resource_id);
if (DBA::isResult($photo)) {
$image = Photo::getImageForPhoto($photo);
if ($image->isValid()) {
$rotate_deg = ((intval($_POST['rotate']) == 1) ? 270 : 90);
$image->rotate($rotate_deg);
$width = $image->getWidth();
$height = $image->getHeight();
Photo::update(['height' => $height, 'width' => $width], ['resource-id' => $resource_id, 'uid' => $page_owner_uid, 'scale' => 0], $image);
if ($width > 640 || $height > 640) {
$image->scaleDown(640);
$width = $image->getWidth();
$height = $image->getHeight();
Photo::update(['height' => $height, 'width' => $width], ['resource-id' => $resource_id, 'uid' => $page_owner_uid, 'scale' => 1], $image);
}
if ($width > 320 || $height > 320) {
$image->scaleDown(320);
$width = $image->getWidth();
$height = $image->getHeight();
Photo::update(['height' => $height, 'width' => $width], ['resource-id' => $resource_id, 'uid' => $page_owner_uid, 'scale' => 2], $image);
}
}
}
}
$photos_stmt = DBA::select('photo', [], ['resource-id' => $resource_id, 'uid' => $page_owner_uid], ['order' => ['scale' => true]]);
$photos = DBA::toArray($photos_stmt);
if (DBA::isResult($photos)) {
$photo = $photos[0];
$ext = $phototypes[$photo['type']];
Photo::update(
['desc' => $desc, 'album' => $albname, 'allow_cid' => $str_contact_allow, 'allow_gid' => $str_group_allow, 'deny_cid' => $str_contact_deny, 'deny_gid' => $str_group_deny],
['resource-id' => $resource_id, 'uid' => $page_owner_uid]
);
// Update the photo albums cache if album name was changed
if ($albname !== $origaname) {
Photo::clearAlbumCache($page_owner_uid);
}
}
if (DBA::isResult($photos) && !$item_id) {
// Create item container
$title = '';
$uri = Item::newURI();
$arr = [];
$arr['guid'] = System::createUUID();
$arr['uid'] = $page_owner_uid;
$arr['uri'] = $uri;
$arr['post-type'] = Item::PT_IMAGE;
$arr['wall'] = 1;
$arr['resource-id'] = $photo['resource-id'];
$arr['contact-id'] = $owner_record['id'];
$arr['owner-name'] = $owner_record['name'];
$arr['owner-link'] = $owner_record['url'];
$arr['owner-avatar'] = $owner_record['thumb'];
$arr['author-name'] = $owner_record['name'];
$arr['author-link'] = $owner_record['url'];
$arr['author-avatar'] = $owner_record['thumb'];
$arr['title'] = $title;
$arr['allow_cid'] = $photo['allow_cid'];
$arr['allow_gid'] = $photo['allow_gid'];
$arr['deny_cid'] = $photo['deny_cid'];
$arr['deny_gid'] = $photo['deny_gid'];
$arr['visible'] = 0;
$arr['origin'] = 1;
$arr['body'] = '[url=' . DI::baseUrl() . '/photos/' . $user['nickname'] . '/image/' . $photo['resource-id'] . ']'
. '[img]' . DI::baseUrl() . '/photo/' . $photo['resource-id'] . '-' . $photo['scale'] . '.'. $ext . '[/img]'
. '[/url]';
$item_id = Item::insert($arr);
}
if ($item_id) {
$item = Post::selectFirst(['inform', 'uri-id'], ['id' => $item_id, 'uid' => $page_owner_uid]);
if (DBA::isResult($item)) {
$old_inform = $item['inform'];
}
}
if (strlen($rawtags)) {
$inform = '';
// if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
$x = substr($rawtags, 0, 1);
if ($x !== '@' && $x !== '#') {
$rawtags = '#' . $rawtags;
}
$taginfo = [];
$tags = BBCode::getTags($rawtags);
if (count($tags)) {
foreach ($tags as $tag) {
if (strpos($tag, '@') === 0) {
$profile = '';
$contact = null;
$name = substr($tag,1);
if ((strpos($name, '@')) || (strpos($name, 'http://'))) {
$newname = $name;
$links = @Probe::lrdd($name);
if (count($links)) {
foreach ($links as $link) {
if ($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') {
$profile = $link['@attributes']['href'];
}
if ($link['@attributes']['rel'] === 'salmon') {
$salmon = '$url:' . str_replace(',', '%sc', $link['@attributes']['href']);
if (strlen($inform)) {
$inform .= ',';
}
$inform .= $salmon;
}
}
}
$taginfo[] = [$newname, $profile, $salmon];
} else {
$newname = $name;
$tagcid = 0;
if (strrpos($newname, '+')) {
$tagcid = intval(substr($newname, strrpos($newname, '+') + 1));
}
if ($tagcid) {
$contact = DBA::selectFirst('contact', [], ['id' => $tagcid, 'uid' => $page_owner_uid]);
} else {
$newname = str_replace('_',' ',$name);
//select someone from this user's contacts by name
$contact = DBA::selectFirst('contact', [], ['name' => $newname, 'uid' => $page_owner_uid]);
if (!DBA::isResult($contact)) {
//select someone by attag or nick and the name passed in
$contact = DBA::selectFirst('contact', [],
['(`attag` = ? OR `nick` = ?) AND `uid` = ?', $name, $name, $page_owner_uid],
['order' => ['attag' => true]]
);
}
}
if (DBA::isResult($contact)) {
$newname = $contact['name'];
$profile = $contact['url'];
$notify = 'cid:' . $contact['id'];
if (strlen($inform)) {
$inform .= ',';
}
$inform .= $notify;
}
}
if ($profile) {
if (!empty($contact)) {
$taginfo[] = [$newname, $profile, $notify, $contact];
} else {
$taginfo[] = [$newname, $profile, $notify, null];
}
$profile = str_replace(',', '%2c', $profile);
if (!empty($item['uri-id'])) {
Tag::store($item['uri-id'], Tag::MENTION, $newname, $profile);
}
}
} elseif (strpos($tag, '#') === 0) {
$tagname = substr($tag, 1);
if (!empty($item['uri-id'])) {
Tag::store($item['uri-id'], Tag::HASHTAG, $tagname);
}
}
}
}
$newinform = $old_inform ?? '';
if (strlen($newinform) && strlen($inform)) {
$newinform .= ',';
}
$newinform .= $inform;
$fields = ['inform' => $newinform, 'edited' => DateTimeFormat::utcNow(), 'changed' => DateTimeFormat::utcNow()];
$condition = ['id' => $item_id];
Item::update($fields, $condition);
$best = 0;
foreach ($photos as $scales) {
if (intval($scales['scale']) == 2) {
$best = 2;
break;
}
if (intval($scales['scale']) == 4) {
$best = 4;
break;
}
}
if (count($taginfo)) {
foreach ($taginfo as $tagged) {
$uri = Item::newURI();
$arr = [
'guid' => System::createUUID(),
'uid' => $page_owner_uid,
'uri' => $uri,
'wall' => 1,
'contact-id' => $owner_record['id'],
'owner-name' => $owner_record['name'],
'owner-link' => $owner_record['url'],
'owner-avatar' => $owner_record['thumb'],
'author-name' => $owner_record['name'],
'author-link' => $owner_record['url'],
'author-avatar' => $owner_record['thumb'],
'title' => '',
'allow_cid' => $photo['allow_cid'],
'allow_gid' => $photo['allow_gid'],
'deny_cid' => $photo['deny_cid'],
'deny_gid' => $photo['deny_gid'],
'visible' => 0,
'verb' => Activity::TAG,
'gravity' => Item::GRAVITY_PARENT,
'object-type' => Activity\ObjectType::PERSON,
'target-type' => Activity\ObjectType::IMAGE,
'inform' => $tagged[2],
'origin' => 1,
'body' => DI::l10n()->t('%1$s was tagged in %2$s by %3$s', '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]', '[url=' . DI::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo['resource-id'] . ']' . DI::l10n()->t('a photo') . '[/url]', '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]') . "\n\n" . '[url=' . DI::baseUrl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo['resource-id'] . ']' . '[img]' . DI::baseUrl() . '/photo/' . $photo['resource-id'] . '-' . $best . '.' . $ext . '[/img][/url]' . "\n",
'object' => '' . "\n";
Item::insert($arr);
}
}
}
DI::baseUrl()->redirect($_SESSION['photo_return']);
return; // NOTREACHED
}
}
function photos_content(App $a)
{
// URLs:
// photos/name/upload
// photos/name/upload/xxxxx (xxxxx is album name)
// photos/name/album/xxxxx
// photos/name/album/xxxxx/edit
// photos/name/album/xxxxx/drop
// photos/name/image/xxxxx
// photos/name/image/xxxxx/edit
// photos/name/image/xxxxx/drop
$user = User::getByNickname(DI::args()->getArgv()[1] ?? '');
if (!DBA::isResult($user)) {
throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
}
if (DI::config()->get('system', 'block_public') && !DI::userSession()->isAuthenticated()) {
DI::sysmsg()->addNotice(DI::l10n()->t('Public access denied.'));
return;
}
if (empty($user)) {
DI::sysmsg()->addNotice(DI::l10n()->t('No photos selected'));
return;
}
$profile = Profile::getByUID($user['uid']);
$phototypes = Images::supportedTypes();
$_SESSION['photo_return'] = DI::args()->getCommand();
// Parse arguments
$datum = null;
if (DI::args()->getArgc() > 3) {
$datatype = DI::args()->getArgv()[2];
$datum = DI::args()->getArgv()[3];
} elseif ((DI::args()->getArgc() > 2) && (DI::args()->getArgv()[2] === 'upload')) {
$datatype = 'upload';
} else {
$datatype = 'summary';
}
if (DI::args()->getArgc() > 4) {
$cmd = DI::args()->getArgv()[4];
} else {
$cmd = 'view';
}
// Setup permissions structures
$can_post = false;
$visitor = 0;
$contact = null;
$remote_contact = false;
$contact_id = 0;
$edit = '';
$drop = '';
$owner_uid = $user['uid'];
$community_page = (($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
if (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $owner_uid)) {
$can_post = true;
} elseif ($community_page && !empty(DI::userSession()->getRemoteContactID($owner_uid))) {
$contact_id = DI::userSession()->getRemoteContactID($owner_uid);
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id, 'uid' => $owner_uid, 'blocked' => false, 'pending' => false]);
if (DBA::isResult($contact)) {
$can_post = true;
$remote_contact = true;
$visitor = $contact_id;
}
}
// perhaps they're visiting - but not a community page, so they wouldn't have write access
if (!empty(DI::userSession()->getRemoteContactID($owner_uid)) && !$visitor) {
$contact_id = DI::userSession()->getRemoteContactID($owner_uid);
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id, 'uid' => $owner_uid, 'blocked' => false, 'pending' => false]);
$remote_contact = DBA::isResult($contact);
}
if (!$remote_contact && DI::userSession()->getLocalUserId()) {
$contact_id = $_SESSION['cid'];
$contact = DBA::selectFirst('contact', [], ['id' => $contact_id, 'uid' => $owner_uid, 'blocked' => false, 'pending' => false]);
}
if ($user['hidewall'] && !DI::userSession()->isAuthenticated()) {
DI::baseUrl()->redirect('profile/' . $user['nickname'] . '/restricted');
}
$sql_extra = Security::getPermissionsSQLByUserId($owner_uid);
$o = "";
// tabs
$is_owner = (DI::userSession()->getLocalUserId() && (DI::userSession()->getLocalUserId() == $owner_uid));
$o .= BaseProfile::getTabsHTML('photos', $is_owner, $user['nickname'], $profile['hide-friends']);
// Display upload form
if ($datatype === 'upload') {
if (!$can_post) {
DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
return;
}
// This prevents the photo upload form to return to itself without a hint the picture has been correctly uploaded.
DI::session()->remove('photo_return');
$selname = (!is_null($datum) && Strings::isHex($datum)) ? hex2bin($datum) : '';
$albumselect = '';
$albumselect .= '';
$albums = Photo::getAlbums($owner_uid);
if (!empty($albums)) {
foreach ($albums as $album) {
if ($album['album'] === '') {
continue;
}
$selected = (($selname === $album['album']) ? ' selected="selected" ' : '');
$albumselect .= '';
}
}
$uploader = '';
$ret = ['post_url' => 'profile/' . $user['nickname'] . '/photos',
'addon_text' => $uploader,
'default_upload' => true];
Hook::callAll('photo_upload_form',$ret);
$default_upload_box = Renderer::replaceMacros(Renderer::getMarkupTemplate('photos_default_uploader_box.tpl'), []);
$default_upload_submit = Renderer::replaceMacros(Renderer::getMarkupTemplate('photos_default_uploader_submit.tpl'), [
'$submit' => DI::l10n()->t('Submit'),
]);
// Get the relevant size limits for uploads. Abbreviated var names: MaxImageSize -> mis; upload_max_filesize -> umf
$mis_bytes = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize'));
$umf_bytes = Strings::getBytesFromShorthand(ini_get('upload_max_filesize'));
// Per Friendica definition a value of '0' means unlimited:
If ($mis_bytes == 0) {
$mis_bytes = INF;
}
// When PHP is configured with upload_max_filesize less than maximagesize provide this lower limit.
$maximagesize_bytes = (is_numeric($mis_bytes) && ($mis_bytes < $umf_bytes) ? $mis_bytes : $umf_bytes);
// @todo We may be want to use appropriate binary prefixed dynamically
$usage_message = DI::l10n()->t('The maximum accepted image size is %s', Strings::formatBytes($maximagesize_bytes));
$tpl = Renderer::getMarkupTemplate('photos_upload.tpl');
$aclselect_e = ($visitor ? '' : ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId()));
$o .= Renderer::replaceMacros($tpl,[
'$pagename' => DI::l10n()->t('Upload Photos'),
'$sessid' => session_id(),
'$usage' => $usage_message,
'$nickname' => $user['nickname'],
'$newalbum' => DI::l10n()->t('New album name: '),
'$existalbumtext' => DI::l10n()->t('or select existing album:'),
'$nosharetext' => DI::l10n()->t('Do not show a status post for this upload'),
'$albumselect' => $albumselect,
'$permissions' => DI::l10n()->t('Permissions'),
'$aclselect' => $aclselect_e,
'$lockstate' => ACL::getLockstateForUserId($a->getLoggedInUserId()) ? 'lock' : 'unlock',
'$alt_uploader' => $ret['addon_text'],
'$default_upload_box' => ($ret['default_upload'] ? $default_upload_box : ''),
'$default_upload_submit' => ($ret['default_upload'] ? $default_upload_submit : ''),
'$uploadurl' => $ret['post_url'],
// ACL permissions box
'$return_path' => DI::args()->getQueryString(),
]);
return $o;
}
// Display a single photo album
if ($datatype === 'album') {
// if $datum is not a valid hex, redirect to the default page
if (is_null($datum) || !Strings::isHex($datum)) {
DI::baseUrl()->redirect('photos/' . $user['nickname']. '/album');
}
$album = hex2bin($datum);
if ($can_post && !Photo::exists(['uid' => $owner_uid, 'album' => $album, 'photo-type' => Photo::DEFAULT])) {
$can_post = false;
}
$total = 0;
$r = DBA::toArray(DBA::p("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = ? AND `album` = ?
AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
$owner_uid,
$album
));
if (DBA::isResult($r)) {
$total = count($r);
}
$pager = new Pager(DI::l10n(), DI::args()->getQueryString(), 20);
/// @TODO I have seen this many times, maybe generalize it script-wide and encapsulate it?
$order_field = $_GET['order'] ?? '';
if ($order_field === 'created') {
$order = 'ASC';
} else {
$order = 'DESC';
}
$r = DBA::toArray(DBA::p("SELECT `resource-id`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`filename`) AS `filename`,
ANY_VALUE(`type`) AS `type`, max(`scale`) AS `scale`, ANY_VALUE(`desc`) as `desc`,
ANY_VALUE(`created`) as `created`
FROM `photo` WHERE `uid` = ? AND `album` = ?
AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` $order LIMIT ? , ?",
intval($owner_uid),
DBA::escape($album),
$pager->getStart(),
$pager->getItemsPerPage()
));
if ($cmd === 'drop') {
$drop_url = DI::args()->getQueryString();
return Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
'$l10n' => [
'message' => DI::l10n()->t('Do you really want to delete this photo album and all its photos?'),
'confirm' => DI::l10n()->t('Delete Album'),
'cancel' => DI::l10n()->t('Cancel'),
],
'$method' => 'post',
'$confirm_url' => $drop_url,
'$confirm_name' => 'dropalbum',
'$confirm_value' => 'dropalbum',
]);
}
// edit album name
if ($cmd === 'edit') {
if ($can_post) {
$edit_tpl = Renderer::getMarkupTemplate('album_edit.tpl');
$album_e = $album;
$o .= Renderer::replaceMacros($edit_tpl,[
'$nametext' => DI::l10n()->t('New album name: '),
'$nickname' => $user['nickname'],
'$album' => $album_e,
'$hexalbum' => bin2hex($album),
'$submit' => DI::l10n()->t('Submit'),
'$dropsubmit' => DI::l10n()->t('Delete Album')
]);
}
} elseif ($can_post) {
$edit = [DI::l10n()->t('Edit Album'), 'photos/' . $user['nickname'] . '/album/' . bin2hex($album) . '/edit'];
$drop = [DI::l10n()->t('Drop Album'), 'photos/' . $user['nickname'] . '/album/' . bin2hex($album) . '/drop'];
}
if ($order_field === 'created') {
$order = [DI::l10n()->t('Show Newest First'), 'photos/' . $user['nickname'] . '/album/' . bin2hex($album), 'oldest'];
} else {
$order = [DI::l10n()->t('Show Oldest First'), 'photos/' . $user['nickname'] . '/album/' . bin2hex($album) . '?order=created', 'newest'];
}
$photos = [];
if (DBA::isResult($r)) {
// "Twist" is only used for the duepunto theme with style "slackr"
$twist = false;
foreach ($r as $rr) {
$twist = !$twist;
$ext = $phototypes[$rr['type']];
$imgalt_e = $rr['filename'];
$desc_e = $rr['desc'];
$photos[] = [
'id' => $rr['id'],
'twist' => ' ' . ($twist ? 'rotleft' : 'rotright') . rand(2,4),
'link' => 'photos/' . $user['nickname'] . '/image/' . $rr['resource-id']
. ($order_field === 'created' ? '?order=created' : ''),
'title' => DI::l10n()->t('View Photo'),
'src' => 'photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.' .$ext,
'alt' => $imgalt_e,
'desc'=> $desc_e,
'ext' => $ext,
'hash'=> $rr['resource-id'],
];
}
}
$tpl = Renderer::getMarkupTemplate('photo_album.tpl');
$o .= Renderer::replaceMacros($tpl, [
'$photos' => $photos,
'$album' => $album,
'$can_post' => $can_post,
'$upload' => [DI::l10n()->t('Upload New Photos'), 'photos/' . $user['nickname'] . '/upload/' . bin2hex($album)],
'$order' => $order,
'$edit' => $edit,
'$drop' => $drop,
'$paginate' => $pager->renderFull($total),
]);
return $o;
}
// Display one photo
if ($datatype === 'image') {
// fetch image, item containing image, then comments
$ph = Photo::selectToArray([], ["`uid` = ? AND `resource-id` = ? " . $sql_extra, $owner_uid, $datum], ['order' => ['scale']]);
if (!DBA::isResult($ph)) {
if (DBA::exists('photo', ['resource-id' => $datum, 'uid' => $owner_uid])) {
DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied. Access to this item may be restricted.'));
} else {
DI::sysmsg()->addNotice(DI::l10n()->t('Photo not available'));
}
return;
}
if ($cmd === 'drop') {
$drop_url = DI::args()->getQueryString();
return Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
'$l10n' => [
'message' => DI::l10n()->t('Do you really want to delete this photo?'),
'confirm' => DI::l10n()->t('Delete Photo'),
'cancel' => DI::l10n()->t('Cancel'),
],
'$method' => 'post',
'$confirm_url' => $drop_url,
'$confirm_name' => 'delete',
'$confirm_value' => 'delete',
]);
}
$prevlink = '';
$nextlink = '';
/*
* @todo This query is totally bad, the whole functionality has to be changed
* The query leads to a really intense used index.
* By now we hide it if someone wants to.
*/
if ($cmd === 'view' && !DI::config()->get('system', 'no_count', false)) {
$order_field = $_GET['order'] ?? '';
if ($order_field === 'created') {
$params = ['order' => [$order_field]];
} elseif (!empty($order_field) && DBStructure::existsColumn('photo', [$order_field])) {
$params = ['order' => [$order_field => true]];
} else {
$params = [];
}
$prvnxt = Photo::selectToArray(['resource-id'], ["`album` = ? AND `uid` = ? AND `scale` = ?" . $sql_extra, $ph[0]['album'], $owner_uid, 0], $params);
if (DBA::isResult($prvnxt)) {
$prv = null;
$nxt = null;
foreach ($prvnxt as $z => $entry) {
if ($entry['resource-id'] == $ph[0]['resource-id']) {
$prv = $order_field === 'created' ? $z - 1 : $z + 1;
$nxt = $order_field === 'created' ? $z + 1 : $z - 1;
if ($prv < 0) {
$prv = count($prvnxt) - 1;
}
if ($nxt < 0) {
$nxt = count($prvnxt) - 1;
}
if ($prv >= count($prvnxt)) {
$prv = 0;
}
if ($nxt >= count($prvnxt)) {
$nxt = 0;
}
break;
}
}
if (!is_null($prv)) {
$prevlink = 'photos/' . $user['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . ($order_field === 'created' ? '?order=created' : '');
}
if (!is_null($nxt)) {
$nextlink = 'photos/' . $user['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . ($order_field === 'created' ? '?order=created' : '');
}
$tpl = Renderer::getMarkupTemplate('photo_edit_head.tpl');
DI::page()['htmlhead'] .= Renderer::replaceMacros($tpl,[
'$prevlink' => $prevlink,
'$nextlink' => $nextlink
]);
if ($prevlink) {
$prevlink = [$prevlink, ''];
}
if ($nextlink) {
$nextlink = [$nextlink, ''];
}
}
}
if (count($ph) == 1) {
$hires = $lores = $ph[0];
}
if (count($ph) > 1) {
if ($ph[1]['scale'] == 2) {
// original is 640 or less, we can display it directly
$hires = $lores = $ph[0];
} else {
$hires = $ph[0];
$lores = $ph[1];
}
}
$album_link = 'photos/' . $user['nickname'] . '/album/' . bin2hex($ph[0]['album']);
$tools = null;
if ($can_post && ($ph[0]['uid'] == $owner_uid)) {
$tools = [];
if ($cmd === 'edit') {
$tools['view'] = ['photos/' . $user['nickname'] . '/image/' . $datum, DI::l10n()->t('View photo')];
} else {
$tools['edit'] = ['photos/' . $user['nickname'] . '/image/' . $datum . '/edit', DI::l10n()->t('Edit photo')];
$tools['delete'] = ['photos/' . $user['nickname'] . '/image/' . $datum . '/drop', DI::l10n()->t('Delete photo')];
$tools['profile'] = ['settings/profile/photo/crop/' . $ph[0]['resource-id'], DI::l10n()->t('Use as profile photo')];
}
if (
$ph[0]['uid'] == DI::userSession()->getLocalUserId()
&& (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid']) || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid']))
) {
$tools['lock'] = DI::l10n()->t('Private Photo');
}
}
$photo = [
'href' => 'photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.' . $phototypes[$hires['type']],
'title'=> DI::l10n()->t('View Full Size'),
'src' => 'photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.' . $phototypes[$lores['type']] . '?_u=' . DateTimeFormat::utcNow('ymdhis'),
'height' => $hires['height'],
'width' => $hires['width'],
'album' => $hires['album'],
'filename' => $hires['filename'],
];
$map = null;
$link_item = [];
$total = 0;
// Do we have an item for this photo?
// FIXME! - replace following code to display the conversation with our normal
// conversation functions so that it works correctly and tracks changes
// in the evolving conversation code.
// The difference is that we won't be displaying the conversation head item
// as a "post" but displaying instead the photo it is linked to
$link_item = Post::selectFirst([], ["`resource-id` = ?" . $sql_extra, $datum]);
if (!empty($link_item['parent']) && !empty($link_item['uid'])) {
$condition = ["`parent` = ? AND `gravity` = ?", $link_item['parent'], Item::GRAVITY_COMMENT];
$total = Post::count($condition);
$pager = new Pager(DI::l10n(), DI::args()->getQueryString());
$params = ['order' => ['id'], 'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
$items = Post::toArray(Post::selectForUser($link_item['uid'], Item::ITEM_FIELDLIST, $condition, $params));
if (DI::userSession()->getLocalUserId() == $link_item['uid']) {
Item::update(['unseen' => false], ['parent' => $link_item['parent']]);
}
}
if (!empty($link_item['coord'])) {
$map = Map::byCoordinates($link_item['coord']);
}
$tags = null;
if (!empty($link_item['id'])) {
// parse tags and add links
$tag_arr = [];
foreach (explode(',', Tag::getCSVByURIId($link_item['uri-id'])) as $tag_name) {
if ($tag_name) {
$tag_arr[] = [
'name' => BBCode::toPlaintext($tag_name),
'removeurl' => 'post/' . $link_item['id'] . '/tag/remove/' . bin2hex($tag_name) . '?return=' . urlencode(DI::args()->getCommand()),
];
}
}
$tags = ['title' => DI::l10n()->t('Tags: '), 'tags' => $tag_arr];
if ($cmd === 'edit') {
$tags['removeanyurl'] = 'post/' . $link_item['id'] . '/tag/remove?return=' . urlencode(DI::args()->getCommand());
$tags['removetitle'] = DI::l10n()->t('[Select tags to remove]');
}
}
$edit = Null;
if ($cmd === 'edit' && $can_post) {
$edit_tpl = Renderer::getMarkupTemplate('photo_edit.tpl');
$album_e = $ph[0]['album'];
$caption_e = $ph[0]['desc'];
$aclselect_e = ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId(), false, ACL::getDefaultUserPermissions($ph[0]));
$edit = Renderer::replaceMacros($edit_tpl, [
'$id' => $ph[0]['id'],
'$album' => ['albname', DI::l10n()->t('New album name'), $album_e,''],
'$caption' => ['desc', DI::l10n()->t('Caption'), $caption_e, ''],
'$tags' => ['newtag', DI::l10n()->t('Add a Tag'), "", DI::l10n()->t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping')],
'$rotate_none' => ['rotate', DI::l10n()->t('Do not rotate'),0,'', true],
'$rotate_cw' => ['rotate', DI::l10n()->t("Rotate CW \x28right\x29"),1,''],
'$rotate_ccw' => ['rotate', DI::l10n()->t("Rotate CCW \x28left\x29"),2,''],
'$nickname' => $user['nickname'],
'$resource_id' => $ph[0]['resource-id'],
'$permissions' => DI::l10n()->t('Permissions'),
'$aclselect' => $aclselect_e,
'$item_id' => $link_item['id'] ?? 0,
'$submit' => DI::l10n()->t('Submit'),
'$delete' => DI::l10n()->t('Delete Photo'),
// ACL permissions box
'$return_path' => DI::args()->getQueryString(),
]);
}
$like = '';
$dislike = '';
$likebuttons = '';
$comments = '';
$paginate = '';
if (!empty($link_item['id']) && !empty($link_item['uri'])) {
$cmnt_tpl = Renderer::getMarkupTemplate('comment_item.tpl');
$tpl = Renderer::getMarkupTemplate('photo_item.tpl');
$return_path = DI::args()->getCommand();
if (!DBA::isResult($items)) {
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
/*
* Hmmm, code depending on the presence of a particular addon?
* This should be better if done by a hook
*/
$qcomment = null;
if (Addon::isEnabled('qcomment')) {
$words = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'qcomment', 'words');
$qcomment = $words ? explode("\n", $words) : [];
}
$comments .= Renderer::replaceMacros($cmnt_tpl, [
'$return_path' => '',
'$jsreload' => $return_path,
'$id' => $link_item['id'],
'$parent' => $link_item['id'],
'$profile_uid' => $owner_uid,
'$mylink' => $contact['url'],
'$mytitle' => DI::l10n()->t('This is you'),
'$myphoto' => $contact['thumb'],
'$comment' => DI::l10n()->t('Comment'),
'$submit' => DI::l10n()->t('Submit'),
'$preview' => DI::l10n()->t('Preview'),
'$loading' => DI::l10n()->t('Loading...'),
'$qcomment' => $qcomment,
'$rand_num' => Crypto::randomDigits(12),
]);
}
}
$conv_responses = [
'like' => [],
'dislike' => [],
'attendyes' => [],
'attendno' => [],
'attendmaybe' => []
];
if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'hide_dislike')) {
unset($conv_responses['dislike']);
}
// display comments
if (DBA::isResult($items)) {
foreach ($items as $item) {
DI::conversation()->builtinActivityPuller($item, $conv_responses);
}
if (!empty($conv_responses['like'][$link_item['uri']])) {
$like = DI::conversation()->formatActivity($conv_responses['like'][$link_item['uri']]['links'], 'like', $link_item['id']);
}
if (!empty($conv_responses['dislike'][$link_item['uri']])) {
$dislike = DI::conversation()->formatActivity($conv_responses['dislike'][$link_item['uri']]['links'], 'dislike', $link_item['id']);
}
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
/*
* Hmmm, code depending on the presence of a particular addon?
* This should be better if done by a hook
*/
$qcomment = null;
if (Addon::isEnabled('qcomment')) {
$words = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'qcomment', 'words');
$qcomment = $words ? explode("\n", $words) : [];
}
$comments .= Renderer::replaceMacros($cmnt_tpl,[
'$return_path' => '',
'$jsreload' => $return_path,
'$id' => $link_item['id'],
'$parent' => $link_item['id'],
'$profile_uid' => $owner_uid,
'$mylink' => $contact['url'],
'$mytitle' => DI::l10n()->t('This is you'),
'$myphoto' => $contact['thumb'],
'$comment' => DI::l10n()->t('Comment'),
'$submit' => DI::l10n()->t('Submit'),
'$preview' => DI::l10n()->t('Preview'),
'$qcomment' => $qcomment,
'$rand_num' => Crypto::randomDigits(12),
]);
}
foreach ($items as $item) {
$comment = '';
$template = $tpl;
$activity = DI::activity();
if (($activity->match($item['verb'], Activity::LIKE) ||
$activity->match($item['verb'], Activity::DISLIKE)) &&
($item['gravity'] != Item::GRAVITY_PARENT)) {
continue;
}
$author = ['uid' => 0, 'id' => $item['author-id'],
'network' => $item['author-network'], 'url' => $item['author-link']];
$profile_url = Contact::magicLinkByContact($author);
if (strpos($profile_url, 'contact/redir/') === 0) {
$sparkle = ' sparkle';
} else {
$sparkle = '';
}
$dropping = (($item['contact-id'] == $contact_id) || ($item['uid'] == DI::userSession()->getLocalUserId()));
$drop = [
'dropping' => $dropping,
'pagedrop' => false,
'select' => DI::l10n()->t('Select'),
'delete' => DI::l10n()->t('Delete'),
];
$title_e = $item['title'];
$body_e = BBCode::convertForUriId($item['uri-id'], $item['body']);
$comments .= Renderer::replaceMacros($template,[
'$id' => $item['id'],
'$profile_url' => $profile_url,
'$name' => $item['author-name'],
'$thumb' => $item['author-avatar'],
'$sparkle' => $sparkle,
'$title' => $title_e,
'$body' => $body_e,
'$ago' => Temporal::getRelativeDate($item['created']),
'$indent' => (($item['parent'] != $item['id']) ? ' comment' : ''),
'$drop' => $drop,
'$comment' => $comment
]);
if (($can_post || Security::canWriteToUserWall($owner_uid))) {
/*
* Hmmm, code depending on the presence of a particular addon?
* This should be better if done by a hook
*/
$qcomment = null;
if (Addon::isEnabled('qcomment')) {
$words = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'qcomment', 'words');
$qcomment = $words ? explode("\n", $words) : [];
}
$comments .= Renderer::replaceMacros($cmnt_tpl, [
'$return_path' => '',
'$jsreload' => $return_path,
'$id' => $item['id'],
'$parent' => $item['parent'],
'$profile_uid' => $owner_uid,
'$mylink' => $contact['url'],
'$mytitle' => DI::l10n()->t('This is you'),
'$myphoto' => $contact['thumb'],
'$comment' => DI::l10n()->t('Comment'),
'$submit' => DI::l10n()->t('Submit'),
'$preview' => DI::l10n()->t('Preview'),
'$qcomment' => $qcomment,
'$rand_num' => Crypto::randomDigits(12),
]);
}
}
}
$responses = [];
foreach ($conv_responses as $verb => $activity) {
if (isset($activity[$link_item['uri']])) {
$responses[$verb] = $activity[$link_item['uri']];
}
}
if ($cmd === 'view' && ($can_post || Security::canWriteToUserWall($owner_uid))) {
$like_tpl = Renderer::getMarkupTemplate('like_noshare.tpl');
$likebuttons = Renderer::replaceMacros($like_tpl, [
'$id' => $link_item['id'],
'$like' => DI::l10n()->t('Like'),
'$like_title' => DI::l10n()->t('I like this (toggle)'),
'$dislike' => DI::l10n()->t('Dislike'),
'$wait' => DI::l10n()->t('Please wait'),
'$dislike_title' => DI::l10n()->t('I don\'t like this (toggle)'),
'$hide_dislike' => DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'hide_dislike'),
'$responses' => $responses,
'$return_path' => DI::args()->getQueryString(),
]);
}
$paginate = $pager->renderFull($total);
}
$photo_tpl = Renderer::getMarkupTemplate('photo_view.tpl');
$o .= Renderer::replaceMacros($photo_tpl, [
'$id' => $ph[0]['id'],
'$album' => [$album_link, $ph[0]['album']],
'$tools' => $tools,
'$photo' => $photo,
'$prevlink' => $prevlink,
'$nextlink' => $nextlink,
'$desc' => $ph[0]['desc'],
'$tags' => $tags,
'$edit' => $edit,
'$map' => $map,
'$map_text' => DI::l10n()->t('Map'),
'$likebuttons' => $likebuttons,
'$like' => $like,
'$dislike' => $dislike,
'$comments' => $comments,
'$paginate' => $paginate,
]);
DI::page()['htmlhead'] .= "\n" . '' . "\n";
DI::page()['htmlhead'] .= '' . "\n";
DI::page()['htmlhead'] .= '' . "\n";
DI::page()['htmlhead'] .= '' . "\n";
DI::page()['htmlhead'] .= '' . "\n";
return $o;
}
}