forked from duthied/Free-Friendika
/
photos.php
1909 lines (1561 loc) · 58 KB
/
photos.php
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<?php
require_once('include/Photo.php');
require_once('include/photos.php');
require_once('include/items.php');
require_once('include/acl_selectors.php');
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/redir.php');
require_once('include/tags.php');
require_once('include/threads.php');
function photos_init(&$a) {
if($a->argc > 1)
auto_redir($a, $a->argv[1]);
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
return;
}
nav_set_selected('home');
$o = '';
if($a->argc > 1) {
$nick = $a->argv[1];
$user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
dbesc($nick)
);
if(! count($user))
return;
$a->data['user'] = $user[0];
$a->profile_uid = $user[0]['uid'];
$is_owner = (local_user() && (local_user() == $a->profile_uid));
$profile = get_profiledata_by_nick($nick, $a->profile_uid);
if((intval($profile['page-flags']) == PAGE_COMMUNITY) || (intval($profile['page-flags']) == PAGE_PRVGROUP))
$account_type = t('Forum');
else
$account_type = "";
$tpl = get_markup_template("vcard-widget.tpl");
$vcard_widget .= replace_macros($tpl, array(
'$name' => $profile['name'],
'$photo' => $profile['photo'],
'$addr' => (($profile['addr'] != "") ? $profile['addr'] : ""),
'$account_type' => $account_type,
'$pdesc' => (($profile['pdesc'] != "") ? $profile['pdesc'] : ""),
));
$sql_extra = permissions_sql($a->data['user']['uid']);
$albums = q("SELECT count(distinct `resource-id`) AS `total`, `album` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'
$sql_extra group by album order by created desc",
intval($a->data['user']['uid']),
dbesc('Contact Photos'),
dbesc( t('Contact Photos'))
);
$albums_visible = ((intval($a->data['user']['hidewall']) && (! local_user()) && (! remote_user())) ? false : true);
// add various encodings to the array so we can just loop through and pick them out in a template
$ret = array('success' => false);
if($albums) {
$a->data['albums'] = $albums;
if ($albums_visible)
$ret['success'] = true;
$ret['albums'] = array();
foreach($albums as $k => $album) {
//hide profile photos to others
if((! $is_owner) && (! remote_user()) && ($album['album'] == t('Profile Photos')))
continue;
$entry = array(
'text' => $album['album'],
'total' => $album['total'],
'url' => z_root() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($album['album']),
'urlencode' => urlencode($album['album']),
'bin2hex' => bin2hex($album['album'])
);
$ret['albums'][] = $entry;
}
}
$albums = $ret;
if(local_user() && $a->data['user']['uid'] == local_user())
$can_post = true;
if($albums['success']) {
$photo_albums_widget = replace_macros(get_markup_template('photo_albums.tpl'),array(
'$nick' => $a->data['user']['nickname'],
'$title' => t('Photo Albums'),
'$recent' => t('Recent Photos'),
'$albums' => $albums['albums'],
'$baseurl' => z_root(),
'$upload' => array( t('Upload New Photos'), $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/upload'),
'$can_post' => $can_post
));
}
if(! x($a->page,'aside'))
$a->page['aside'] = '';
$a->page['aside'] .= $vcard_widget;
$a->page['aside'] .= $photo_albums_widget;
$tpl = get_markup_template("photos_head.tpl");
$a->page['htmlhead'] .= replace_macros($tpl,array(
'$ispublic' => t('everybody')
));
}
return;
}
function photos_post(&$a) {
logger('mod-photos: photos_post: begin' , LOGGER_DEBUG);
logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA);
logger('mod_photos: FILES ' . print_r($_FILES,true), LOGGER_DATA);
$phototypes = Photo::supportedTypes();
$can_post = false;
$visitor = 0;
$page_owner_uid = $a->data['user']['uid'];
$community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
if((local_user()) && (local_user() == $page_owner_uid))
$can_post = true;
else {
if($community_page && remote_user()) {
$cid = 0;
if(is_array($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $v) {
if($v['uid'] == $page_owner_uid) {
$cid = $v['cid'];
break;
}
}
}
if($cid) {
$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
intval($cid),
intval($page_owner_uid)
);
if(count($r)) {
$can_post = true;
$visitor = $cid;
}
}
}
}
if(! $can_post) {
notice( t('Permission denied.') . EOL );
killme();
}
$r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
intval($page_owner_uid)
);
if(! count($r)) {
notice( t('Contact information unavailable') . EOL);
logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
killme();
}
$owner_record = $r[0];
if(($a->argc > 3) && ($a->argv[2] === 'album')) {
$album = hex2bin($a->argv[3]);
if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
return; // NOTREACHED
}
$r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
dbesc($album),
intval($page_owner_uid)
);
if(! count($r)) {
notice( t('Album not found.') . EOL);
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
return; // NOTREACHED
}
// Check if the user has responded to a delete confirmation query
if($_REQUEST['canceled']) {
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
}
/*
* RENAME photo album
*/
$newalbum = notags(trim($_POST['albumname']));
if($newalbum != $album) {
q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
dbesc($newalbum),
dbesc($album),
intval($page_owner_uid)
);
$newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
goaway($a->get_baseurl() . '/' . $newurl);
return; // NOTREACHED
}
/*
* DELETE photo album and all its photos
*/
if($_POST['dropalbum'] == t('Delete Album')) {
// Check if we should do HTML-based delete confirmation
if($_REQUEST['confirm']) {
$drop_url = $a->query_string;
$extra_inputs = array(
array('name' => 'albumname', 'value' => $_POST['albumname']),
);
$a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
'$method' => 'post',
'$message' => t('Do you really want to delete this photo album and all its photos?'),
'$extra_inputs' => $extra_inputs,
'$confirm' => t('Delete Album'),
'$confirm_url' => $drop_url,
'$confirm_name' => 'dropalbum', // Needed so that confirmation will bring us back into this if statement
'$cancel' => t('Cancel'),
));
$a->error = 1; // Set $a->error so the other module functions don't execute
return;
}
$res = array();
// get the list of photos we are about to delete
if($visitor) {
$r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
intval($visitor),
intval($page_owner_uid),
dbesc($album)
);
}
else {
$r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
intval(local_user()),
dbesc($album)
);
}
if(count($r)) {
foreach($r as $rr) {
$res[] = "'" . dbesc($rr['rid']) . "'" ;
}
}
else {
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
return; // NOTREACHED
}
$str_res = implode(',', $res);
// remove the associated photos
q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
intval($page_owner_uid)
);
// find and delete the corresponding item with all the comments and likes/dislikes
$r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
intval($page_owner_uid)
);
if(count($r)) {
foreach($r as $rr) {
q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc(datetime_convert()),
dbesc($rr['parent-uri']),
intval($page_owner_uid)
);
create_tags_from_itemuri($rr['parent-uri'], $page_owner_uid);
delete_thread_uri($rr['parent-uri'], $page_owner_uid);
$drop_id = intval($rr['id']);
// send the notification upstream/downstream as the case may be
if($rr['visible'])
proc_run('php',"include/notifier.php","drop","$drop_id");
}
}
}
goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
return; // NOTREACHED
}
// Check if the user has responded to a delete confirmation query for a single photo
if(($a->argc > 2) && $_REQUEST['canceled']) {
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
}
if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
// same as above but remove single photo
// Check if we should do HTML-based delete confirmation
if($_REQUEST['confirm']) {
$drop_url = $a->query_string;
$a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
'$method' => 'post',
'$message' => t('Do you really want to delete this photo?'),
'$extra_inputs' => array(),
'$confirm' => t('Delete Photo'),
'$confirm_url' => $drop_url,
'$confirm_name' => 'delete', // Needed so that confirmation will bring us back into this if statement
'$cancel' => t('Cancel'),
));
$a->error = 1; // Set $a->error so the other module functions don't execute
return;
}
if($visitor) {
$r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
intval($visitor),
intval($page_owner_uid),
dbesc($a->argv[2])
);
}
else {
$r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
intval(local_user()),
dbesc($a->argv[2])
);
}
if(count($r)) {
q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
intval($page_owner_uid),
dbesc($r[0]['resource-id'])
);
$i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
dbesc($r[0]['resource-id']),
intval($page_owner_uid)
);
if(count($i)) {
q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc($i[0]['uri']),
intval($page_owner_uid)
);
create_tags_from_itemuri($i[0]['uri'], $page_owner_uid);
delete_thread_uri($i[0]['uri'], $page_owner_uid);
$url = $a->get_baseurl();
$drop_id = intval($i[0]['id']);
if($i[0]['visible'])
proc_run('php',"include/notifier.php","drop","$drop_id");
}
}
goaway($a->get_baseurl() . '/photos/' . $a->data['user']['nickname']);
return; // NOTREACHED
}
if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
$desc = ((x($_POST,'desc')) ? notags(trim($_POST['desc'])) : '');
$rawtags = ((x($_POST,'newtag')) ? notags(trim($_POST['newtag'])) : '');
$item_id = ((x($_POST,'item_id')) ? intval($_POST['item_id']) : 0);
$albname = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
$str_group_allow = perms2str($_POST['group_allow']);
$str_contact_allow = perms2str($_POST['contact_allow']);
$str_group_deny = perms2str($_POST['group_deny']);
$str_contact_deny = perms2str($_POST['contact_deny']);
$resource_id = $a->argv[2];
if(! strlen($albname))
$albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
if((x($_POST,'rotate') !== false) &&
( (intval($_POST['rotate']) == 1) || (intval($_POST['rotate']) == 2) )) {
logger('rotate');
$r = q("select * from photo where `resource-id` = '%s' and uid = %d and scale = 0 limit 1",
dbesc($resource_id),
intval($page_owner_uid)
);
if(count($r)) {
$ph = new Photo($r[0]['data'], $r[0]['type']);
if($ph->is_valid()) {
$rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 );
$ph->rotate($rotate_deg);
$width = $ph->getWidth();
$height = $ph->getHeight();
$x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 0",
dbesc($ph->imageString()),
intval($height),
intval($width),
dbesc($resource_id),
intval($page_owner_uid)
);
if($width > 640 || $height > 640) {
$ph->scaleImage(640);
$width = $ph->getWidth();
$height = $ph->getHeight();
$x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 1",
dbesc($ph->imageString()),
intval($height),
intval($width),
dbesc($resource_id),
intval($page_owner_uid)
);
}
if($width > 320 || $height > 320) {
$ph->scaleImage(320);
$width = $ph->getWidth();
$height = $ph->getHeight();
$x = q("update photo set data = '%s', height = %d, width = %d where `resource-id` = '%s' and uid = %d and scale = 2",
dbesc($ph->imageString()),
intval($height),
intval($width),
dbesc($resource_id),
intval($page_owner_uid)
);
}
}
}
}
$p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
dbesc($resource_id),
intval($page_owner_uid)
);
if(count($p)) {
$ext = $phototypes[$p[0]['type']];
$r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
dbesc($desc),
dbesc($albname),
dbesc($str_contact_allow),
dbesc($str_group_allow),
dbesc($str_contact_deny),
dbesc($str_group_deny),
dbesc($resource_id),
intval($page_owner_uid)
);
}
/* Don't make the item visible if the only change was the album name */
$visibility = 0;
if($p[0]['desc'] !== $desc || strlen($rawtags))
$visibility = 1;
if(! $item_id) {
// Create item container
$title = '';
$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
$arr = array();
$arr['uid'] = $page_owner_uid;
$arr['uri'] = $uri;
$arr['parent-uri'] = $uri;
$arr['type'] = 'photo';
$arr['wall'] = 1;
$arr['resource-id'] = $p[0]['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'] = $p[0]['allow_cid'];
$arr['allow_gid'] = $p[0]['allow_gid'];
$arr['deny_cid'] = $p[0]['deny_cid'];
$arr['deny_gid'] = $p[0]['deny_gid'];
$arr['last-child'] = 1;
$arr['visible'] = $visibility;
$arr['origin'] = 1;
$arr['body'] = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']'
. '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.'. $ext . '[/img]'
. '[/url]';
$item_id = item_store($arr);
}
if($item_id) {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item_id),
intval($page_owner_uid)
);
}
if(count($r)) {
$old_tag = $r[0]['tag'];
$old_inform = $r[0]['inform'];
}
if(strlen($rawtags)) {
$str_tags = '';
$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 = array();
$tags = get_tags($rawtags);
if(count($tags)) {
foreach($tags as $tag) {
if(isset($profile))
unset($profile);
if(strpos($tag,'@') === 0) {
$name = substr($tag,1);
if((strpos($name,'@')) || (strpos($name,'http://'))) {
$newname = $name;
$links = @lrdd($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;
}
}
}
$taginfo[] = array($newname,$profile,$salmon);
}
else {
$newname = $name;
$alias = '';
$tagcid = 0;
if(strrpos($newname,'+'))
$tagcid = intval(substr($newname,strrpos($newname,'+') + 1));
if($tagcid) {
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($tagcid),
intval($profile_uid)
);
}
else {
$newname = str_replace('_',' ',$name);
//select someone from this user's contacts by name
$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
dbesc($newname),
intval($page_owner_uid)
);
if(! $r) {
//select someone by attag or nick and the name passed in
$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
dbesc($name),
dbesc($name),
intval($page_owner_uid)
);
}
}
/* elseif(strstr($name,'_') || strstr($name,' ')) {
$newname = str_replace('_',' ',$name);
$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
dbesc($newname),
intval($page_owner_uid)
);
}
else {
$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
dbesc($name),
dbesc($name),
intval($page_owner_uid)
);
}*/
if(count($r)) {
$newname = $r[0]['name'];
$profile = $r[0]['url'];
$notify = 'cid:' . $r[0]['id'];
if(strlen($inform))
$inform .= ',';
$inform .= $notify;
}
}
if($profile) {
if(substr($notify,0,4) === 'cid:')
$taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname . '[/url]');
else
$taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]');
if(strlen($str_tags))
$str_tags .= ',';
$profile = str_replace(',','%2c',$profile);
$str_tags .= '@[url='.$profile.']'.$newname.'[/url]';
}
} elseif (strpos($tag,'#') === 0) {
$tagname = substr($tag, 1);
$str_tags .= '#[url='.$a->get_baseurl()."/search?tag=".$tagname.']'.$tagname.'[/url]';
}
}
}
$newtag = $old_tag;
if(strlen($newtag) && strlen($str_tags))
$newtag .= ',';
$newtag .= $str_tags;
$newinform = $old_inform;
if(strlen($newinform) && strlen($inform))
$newinform .= ',';
$newinform .= $inform;
$r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($newtag),
dbesc($newinform),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
intval($item_id),
intval($page_owner_uid)
);
create_tags_from_item($item_id);
update_thread($item_id);
$best = 0;
foreach($p 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) {
$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
$arr = array();
$arr['uid'] = $page_owner_uid;
$arr['uri'] = $uri;
$arr['parent-uri'] = $uri;
$arr['type'] = 'activity';
$arr['wall'] = 1;
$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'] = '';
$arr['allow_cid'] = $p[0]['allow_cid'];
$arr['allow_gid'] = $p[0]['allow_gid'];
$arr['deny_cid'] = $p[0]['deny_cid'];
$arr['deny_gid'] = $p[0]['deny_gid'];
$arr['last-child'] = 1;
$arr['visible'] = 1;
$arr['verb'] = ACTIVITY_TAG;
$arr['object-type'] = ACTIVITY_OBJ_PERSON;
$arr['target-type'] = ACTIVITY_OBJ_PHOTO;
$arr['tag'] = $tagged[4];
$arr['inform'] = $tagged[2];
$arr['origin'] = 1;
$arr['body'] = sprintf( t('%1$s was tagged in %2$s by %3$s'), '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]', '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('a photo') . '[/url]', '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]') ;
$arr['body'] .= "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . '[img]' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '[/img][/url]' . "\n" ;
$arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
$arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
if($tagged[3])
$arr['object'] .= xmlify('<link rel="photo" type="'.$p[0]['type'].'" href="' . $tagged[3]['photo'] . '" />' . "\n");
$arr['object'] .= '</link></object>' . "\n";
$arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
. $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
$arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="'.$p[0]['type'].'" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.' . $ext . '" />') . '</link></target>';
$item_id = item_store($arr);
if($item_id) {
//q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
// dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
// intval($page_owner_uid),
// intval($item_id)
//);
proc_run('php',"include/notifier.php","tag","$item_id");
}
}
}
}
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
return; // NOTREACHED
}
/**
* default post action - upload a photo
*/
call_hooks('photo_post_init', $_POST);
/**
* Determine the album to use
*/
$album = notags(trim($_REQUEST['album']));
$newalbum = notags(trim($_REQUEST['newalbum']));
logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , LOGGER_DEBUG);
if(! strlen($album)) {
if(strlen($newalbum))
$album = $newalbum;
else
$album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
}
/**
*
* We create a wall item for every photo, but we don't want to
* overwhelm the data stream with a hundred newly uploaded photos.
* So we will make the first photo uploaded to this album in the last several hours
* visible by default, the rest will become visible over time when and if
* they acquire comments, likes, dislikes, and/or tags
*
*/
$r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
dbesc($album),
intval($page_owner_uid)
);
if((! count($r)) || ($album == t('Profile Photos')))
$visible = 1;
else
$visible = 0;
if(intval($_REQUEST['not_visible']) || $_REQUEST['not_visible'] === 'true')
$visible = 0;
$str_group_allow = perms2str(((is_array($_REQUEST['group_allow'])) ? $_REQUEST['group_allow'] : explode(',',$_REQUEST['group_allow'])));
$str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
$str_group_deny = perms2str(((is_array($_REQUEST['group_deny'])) ? $_REQUEST['group_deny'] : explode(',',$_REQUEST['group_deny'])));
$str_contact_deny = perms2str(((is_array($_REQUEST['contact_deny'])) ? $_REQUEST['contact_deny'] : explode(',',$_REQUEST['contact_deny'])));
$ret = array('src' => '', 'filename' => '', 'filesize' => 0, 'type' => '');
call_hooks('photo_post_file',$ret);
if(x($ret,'src') && x($ret,'filesize')) {
$src = $ret['src'];
$filename = $ret['filename'];
$filesize = $ret['filesize'];
$type = $ret['type'];
}
else {
$src = $_FILES['userfile']['tmp_name'];
$filename = basename($_FILES['userfile']['name']);
$filesize = intval($_FILES['userfile']['size']);
$type = $_FILES['userfile']['type'];
}
if ($type=="") $type=guess_image_type($filename);
logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes', LOGGER_DEBUG);
$maximagesize = get_config('system','maximagesize');
if(($maximagesize) && ($filesize > $maximagesize)) {
notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
@unlink($src);
$foo = 0;
call_hooks('photo_post_end',$foo);
return;
}
if(! $filesize) {
notice( t('Image file is empty.') . EOL);
@unlink($src);
$foo = 0;
call_hooks('photo_post_end',$foo);
return;
}
logger('mod/photos.php: photos_post(): loading the contents of ' . $src , LOGGER_DEBUG);
$imagedata = @file_get_contents($src);
$r = q("select sum(octet_length(data)) as total from photo where uid = %d and scale = 0 and album != 'Contact Photos' ",
intval($a->data['user']['uid'])
);
$limit = service_class_fetch($a->data['user']['uid'],'photo_upload_limit');
if(($limit !== false) && (($r[0]['total'] + strlen($imagedata)) > $limit)) {
notice( upgrade_message() . EOL );
@unlink($src);
$foo = 0;
call_hooks('photo_post_end',$foo);
killme();
}
$ph = new Photo($imagedata, $type);
if(! $ph->is_valid()) {
logger('mod/photos.php: photos_post(): unable to process image' , LOGGER_DEBUG);
notice( t('Unable to process image.') . EOL );
@unlink($src);
$foo = 0;
call_hooks('photo_post_end',$foo);
killme();
}
$exif = $ph->orient($src);
@unlink($src);
$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();
$smallest = 0;
$photo_hash = photo_new_resource();
$r = $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
if(! $r) {
logger('mod/photos.php: photos_post(): image store failed' , LOGGER_DEBUG);
notice( t('Image upload failed.') . EOL );
killme();
}
if($width > 640 || $height > 640) {
$ph->scaleImage(640);
$ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
$smallest = 1;
}
if($width > 320 || $height > 320) {
$ph->scaleImage(320);
$ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
$smallest = 2;
}
$basename = basename($filename);
$uri = item_new_uri($a->get_hostname(), $page_owner_uid);
// Create item container
$lat = $lon = null;
if($exif && $exif['GPS']) {
if(feature_enabled($channel_id,'photo_location')) {
$lat = getGps($exif['GPS']['GPSLatitude'], $exif['GPS']['GPSLatitudeRef']);
$lon = getGps($exif['GPS']['GPSLongitude'], $exif['GPS']['GPSLongitudeRef']);
}
}
$arr = array();
if($lat && $lon)
$arr['coord'] = $lat . ' ' . $lon;
$arr['uid'] = $page_owner_uid;
$arr['uri'] = $uri;
$arr['parent-uri'] = $uri;
$arr['type'] = 'photo';
$arr['wall'] = 1;
$arr['resource-id'] = $photo_hash;
$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'] = '';
$arr['allow_cid'] = $str_contact_allow;
$arr['allow_gid'] = $str_group_allow;
$arr['deny_cid'] = $str_contact_deny;
$arr['deny_gid'] = $str_group_deny;
$arr['last-child'] = 1;
$arr['visible'] = $visible;
$arr['origin'] = 1;
$arr['body'] = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']'
. '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.".$ph->getExt() . '[/img]'
. '[/url]';
$item_id = item_store($arr);
//if($item_id) {
// q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d",
// dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
// intval($page_owner_uid),
// intval($item_id)
// );
//}
if($visible)
proc_run('php', "include/notifier.php", 'wall-new', $item_id);
call_hooks('photo_post_end',intval($item_id));
// addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
// if they do not wish to be redirected
goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
// NOTREACHED
}
function photos_content(&$a) {
// URLs:
// photos/name
// photos/name/upload
// photos/name/upload/xxxxx (xxxxx is album name)
// photos/name/album/xxxxx
// photos/name/album/xxxxx/edit
// photos/name/image/xxxxx
// photos/name/image/xxxxx/edit
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
notice( t('Public access denied.') . EOL);
return;
}
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/conversation.php');
if(! x($a->data,'user')) {
notice( t('No photos selected') . EOL );
return;
}
$phototypes = Photo::supportedTypes();
$_SESSION['photo_return'] = $a->cmd;
//
// Parse arguments
//
if($a->argc > 3) {
$datatype = $a->argv[2];
$datum = $a->argv[3];