streams/include/api_zot.php
2024-03-10 13:40:50 +11:00

616 lines
17 KiB
PHP

<?php
use Code\Lib\Channel;
use Code\Lib\Time;
function zot_api_init()
{
api_register_func('api/v1/apps', 'api_client_register', false);
api_register_func('api/z/1.0/verify', 'api_verify', true);
api_register_func('api/z/1.0/version', 'api_zot_version', false);
api_register_func('api/export/basic', 'api_export_basic', true);
api_register_func('api/z/1.0/channel/export/basic', 'api_export_basic', true);
api_register_func('api/z/1.0/item/export_page', 'api_item_export_page', true);
api_register_func('api/z/1.0/channel/list', 'api_channel_list', true);
api_register_func('api/z/1.0/channel/stream', 'api_channel_stream', true);
api_register_func('api/z/1.0/files', 'api_attach_list', true);
api_register_func('api/z/1.0/filemeta', 'api_file_meta', true);
api_register_func('api/z/1.0/filedata', 'api_file_data', true);
api_register_func('api/z/1.0/file/export', 'api_file_export', true);
api_register_func('api/z/1.0/file', 'api_file_detail', true);
api_register_func('api/z/1.0/albums', 'api_albums', true);
api_register_func('api/z/1.0/photos', 'api_photos', true);
api_register_func('api/z/1.0/photo', 'api_photo_detail', true);
api_register_func('api/z/1.0/group_members', 'api_group_members', true);
api_register_func('api/z/1.0/group', 'api_group', true);
api_register_func('api/z/1.0/xchan', 'api_red_xchan', true);
api_register_func('api/z/1.0/item/update', 'zot_item_update', true);
api_register_func('api/z/1.0/item/full', 'red_item', true);
api_register_func('api/z/1.0/network/stream', 'api_network_stream', true);
api_register_func('api/z/1.0/abook', 'api_zot_abook_xchan', true);
api_register_func('api/z/1.0/abconfig', 'api_zot_abconfig', true);
api_register_func('api/z/1.0/perm_allowed', 'api_zot_perm_allowed', true);
return;
}
function api_verify($type)
{
if (api_user() === false) {
logger('no channel');
return false;
}
$channel = Channel::from_id(api_user());
// logger('channel: ' . print_r($channel,true));
json_return_and_die($channel);
}
function api_zot_version($type)
{
if ($type === 'xml') {
header('Content-type: application/xml');
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<version>' . Code\Lib\System::get_project_version() . '</version>' . "\r\n";
killme();
} elseif ($type === 'json') {
header('Content-type: application/json');
echo '"' . Code\Lib\System::get_project_version() . '"';
killme();
}
}
/*
* basic channel export
*/
function api_export_basic($type)
{
if (api_user() === false) {
logger('api_export_basic: no user');
return false;
}
$sections = (($_REQUEST['sections']) ? explode(',', $_REQUEST['sections']) : '');
if ($_REQUEST['posts']) {
$sections = Channel::get_default_export_sections();
$sections[] = 'items';
}
json_return_and_die(Channel::basic_export(api_user(), $sections));
}
function api_item_export_page($type)
{
if (api_user() === false) {
logger('api_item_export_page: no user');
return false;
}
$page = intval($_REQUEST['page']);
$records = intval($_REQUEST['records']);
if (! $records) {
$records = 50;
}
if (! $_REQUEST['since']) {
$start = NULL_DATE;
} else {
$start = Time::convert(date_default_timezone_get(), 'UTC', $_REQUEST['since']);
}
$finish = Time::convert(date_default_timezone_get(), 'UTC', (($_REQUEST['until']) ?: 'now'));
json_return_and_die(Channel::export_items_page(api_user(), $start, $finish, $page, $records));
}
function api_network_stream($type)
{
if (api_user() === false) {
logger('api_channel_stream: no user');
return false;
}
$channel = Channel::from_id(api_user());
if (! $channel) {
return false;
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// json_return_and_die(post_activity_item($_REQUEST));
} else {
if (array_key_exists('dbegin', $_REQUEST)) {
$_REQUEST['datequery2'] = $_REQUEST['dbegin'];
}
if (array_key_exists('dend', $_REQUEST)) {
$_REQUEST['datequery'] = $_REQUEST['dend'];
}
$arr = $_REQUEST;
$ret = [];
$i = items_fetch($arr, App::get_channel(), get_observer_hash());
if ($i) {
foreach ($i as $iv) {
$ret[] = encode_item($iv);
}
}
json_return_and_die($ret);
}
}
function api_channel_list($type)
{
if (api_user() === false) {
logger('api_channel_stream: no user');
return false;
}
$channel = Channel::from_id(api_user());
if (! $channel) {
return false;
}
$ret = [];
$r = q(
"select channel_address from channel where channel_account_id = %d",
intval($channel['channel_account_id'])
);
if ($r) {
foreach ($r as $rv) {
$ret[] = $rv['channel_address'];
}
}
json_return_and_die($ret);
}
function api_channel_stream($type)
{
if (api_user() === false) {
logger('api_channel_stream: no user');
return false;
}
$channel = Channel::from_id(api_user());
if (! $channel) {
return false;
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
json_return_and_die(post_activity_item($_REQUEST));
} else {
$mindate = (($_REQUEST['mindate']) ? Time::convert(date_default_timezone_get(), 'UTC', $_REQUEST['mindate']) : '');
if (! $mindate) {
$mindate = Time::convert(date_default_timezone_get(), 'UTC', 'now - 14 days');
}
json_return_and_die(zot_feed($channel['channel_id'], $channel['channel_hash'], [ 'mindate' => $mindate ]));
}
}
function api_attach_list($type)
{
if (api_user() === false) {
return false;
}
logger('api_user: ' . api_user());
$hash = ((array_key_exists('filehash', $_REQUEST)) ? $_REQUEST['filehash'] : '');
$filename = ((array_key_exists('filename', $_REQUEST)) ? $_REQUEST['filename'] : '');
$filetype = ((array_key_exists('filetype', $_REQUEST)) ? $_REQUEST['filetype'] : '');
$start = ((array_key_exists('start', $_REQUEST)) ? intval($_REQUEST['start']) : 0);
$records = ((array_key_exists('records', $_REQUEST)) ? intval($_REQUEST['records']) : 0);
$since = ((array_key_exists('since', $_REQUEST)) ? Time::convert(date_default_timezone_get(), 'UTC', $_REQUEST['since']) : NULL_DATE);
$until = ((array_key_exists('until', $_REQUEST)) ? Time::convert(date_default_timezone_get(), 'UTC', $_REQUEST['until']) : Time::convert());
$x = attach_list_files(api_user(), get_observer_hash(), $hash, $filename, $filetype, 'created asc', $start, $records, $since, $until);
if ($start || $records) {
$x['start'] = $start;
$x['records'] = count($x['results']);
}
json_return_and_die($x);
}
function api_file_meta($type)
{
if (api_user() === false) {
return false;
}
if (! $_REQUEST['file_id']) {
return false;
}
$r = q(
"select * from attach where uid = %d and hash = '%s' limit 1",
intval(api_user()),
dbesc($_REQUEST['file_id'])
);
if ($r) {
unset($r[0]['content']);
$ret = ['attach' => $r[0]];
json_return_and_die($ret);
}
killme();
}
function api_file_data($type)
{
if (api_user() === false) {
return false;
}
if (! $_REQUEST['file_id']) {
return false;
}
$start = (($_REQUEST['start']) ? intval($_REQUEST['start']) : 0);
$length = (($_REQUEST['length']) ? intval($_REQUEST['length']) : 0);
$r = q(
"select * from attach where uid = %d and hash like '%s' limit 1",
intval(api_user()),
dbesc($_REQUEST['file_id'] . '%')
);
if ($r) {
$ptr = $r[0];
if ($length === 0) {
$length = intval($ptr['filesize']);
}
if ($ptr['is_dir']) {
$ptr['content'] = '';
} elseif (! intval($r[0]['os_storage'])) {
$ptr['start'] = $start;
$x = substr(dbunescbin($ptr['content']), $start, $length);
$ptr['length'] = strlen($x);
$ptr['content'] = base64_encode($x);
} else {
$fp = fopen(dbunescbin($ptr['content']), 'r');
if ($fp) {
$seek = fseek($fp, $start, SEEK_SET);
$x = fread($fp, $length);
$ptr['start'] = $start;
$ptr['length'] = strlen($x);
$ptr['content'] = base64_encode($x);
}
}
$ret = ['attach' => $ptr];
json_return_and_die($ret);
}
killme();
}
function api_file_export($type)
{
if (api_user() === false) {
return false;
}
if (! $_REQUEST['file_id']) {
return false;
}
$channel = Channel::from_id(api_user());
$ret = attach_export_data($channel, $_REQUEST['file_id']);
if ($ret) {
json_return_and_die($ret);
}
killme();
}
function api_file_detail($type)
{
if (api_user() === false) {
return false;
}
if (! $_REQUEST['file_id']) {
return false;
}
$r = q(
"select * from attach where uid = %d and hash = '%s' limit 1",
intval(api_user()),
dbesc($_REQUEST['file_id'])
);
if ($r) {
if ($r[0]['is_dir']) {
$r[0]['content'] = '';
} elseif (intval($r[0]['os_storage'])) {
$r[0]['content'] = base64_encode(file_get_contents(dbunescbin($r[0]['content'])));
} else {
$r[0]['content'] = base64_encode(dbunescbin($r[0]['content']));
}
$ret = ['attach' => $r[0]];
json_return_and_die($ret);
}
killme();
}
function api_albums($type)
{
if (api_user() === false) {
return false;
}
json_return_and_die(photos_albums_list(App::get_channel(), App::get_observer()));
}
function api_photos($type)
{
if (api_user() === false) {
return false;
}
$album = $_REQUEST['album'];
json_return_and_die(photos_list_photos(App::get_channel(), App::get_observer(), $album));
}
function api_photo_detail($type)
{
if (api_user() === false) {
return false;
}
if (! $_REQUEST['photo_id']) {
return false;
}
$scale = ((array_key_exists('scale', $_REQUEST)) ? intval($_REQUEST['scale']) : 0);
$r = q(
"select * from photo where uid = %d and resource_id = '%s' and imgscale = %d limit 1",
intval(local_channel()),
dbesc($_REQUEST['photo_id']),
intval($scale)
);
if ($r) {
$data = dbunescbin($r[0]['content']);
if (array_key_exists('os_storage', $r[0]) && intval($r[0]['os_storage'])) {
$data = file_get_contents($data);
}
$r[0]['content'] = base64_encode($data);
$ret = ['photo' => $r[0]];
$i = q(
"select id from item where uid = %d and resource_type = 'photo' and resource_id = '%s' limit 1",
intval(local_channel()),
dbesc($_REQUEST['photo_id'])
);
if ($i) {
$ii = q(
"select * from item where parent = %d order by id",
intval($i[0]['id'])
);
if ($ii) {
xchan_query($ii, true, 0);
$ii = fetch_post_tags($ii);
if ($ii) {
$ret['item'] = [];
foreach ($ii as $iii) {
$ret['item'][] = encode_item($iii, true);
}
}
}
}
json_return_and_die($ret);
}
killme();
}
function api_group_members($type)
{
if (api_user() === false) {
return false;
}
$r = null;
if ($_REQUEST['group_id']) {
$r = q(
"select * from pgrp where uid = %d and id = %d limit 1",
intval(api_user()),
intval($_REQUEST['group_id'])
);
} elseif ($_REQUEST['group_name']) {
$r = q(
"select * from pgrp where uid = %d and gname = '%s' limit 1",
intval(api_user()),
dbesc($_REQUEST['group_name'])
);
}
if ($r) {
$x = q(
"select * from pgrp_member left join abook on abook_xchan = xchan and abook_channel = pgrp_member.uid left join xchan on pgrp_member.xchan = xchan.xchan_hash
where gid = %d",
intval($r[0]['id'])
);
json_return_and_die($x);
}
}
function api_group($type)
{
if (api_user() === false) {
return false;
}
$r = q(
"select * from pgrp where uid = %d",
intval(api_user())
);
json_return_and_die($r);
}
function api_red_xchan($type)
{
if (api_user() === false) {
return false;
}
logger('api_xchan');
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
logger('xchan_store called by ' . api_user());
$r = xchan_store($_REQUEST);
}
$r = xchan_fetch($_REQUEST);
json_return_and_die($r);
}
function api_zot_abook_xchan($type)
{
logger('api_abook_xchan');
if (api_user() === false) {
return false;
}
$sql_extra = ((array_key_exists('abook_id', $_REQUEST) && intval($_REQUEST['abook_id'])) ? ' and abook_id = ' . intval($_REQUEST['abook_id']) . ' ' : '');
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// update
}
$r = q(
"select * from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d $sql_extra ",
intval(api_user())
);
json_return_and_die($r);
}
function api_zot_abconfig($type)
{
if (api_user() === false) {
return false;
}
$sql_extra = ((array_key_exists('abook_id', $_REQUEST) && intval($_REQUEST['abook_id'])) ? ' and abook_id = ' . intval($_REQUEST['abook_id']) . ' ' : '');
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// update
}
$r = q(
"select abconfig.* from abconfig left join abook on abook_xchan = abconfig.xchan and abook_channel = abconfig.chan where abconfig.chan = %d $sql_extra ",
intval(api_user())
);
json_return_and_die($r);
}
function api_zot_perm_allowed($type)
{
if (api_user() === false) {
return false;
}
$perm = ((array_key_exists('perm', $_REQUEST)) ? $_REQUEST['perm'] : '');
if (array_key_exists('abook_id', $_REQUEST) && intval($_REQUEST['abook_id'])) {
$r = q(
"select abook_xchan as hash from abook where abook_id = %d and abook_channel = %d limit 1",
intval($_REQUEST['abook_id']),
intval(api_user())
);
} else {
$r = xchan_fetch($_REQUEST);
}
$x = false;
if ($r) {
if ($perm) {
$x = [ [ 'perm' => $perm, 'allowed' => perm_is_allowed(api_user(), $r[0]['hash'], $perm)] ];
} else {
$x = [];
$p = get_all_perms(api_user(), $r[0]['hash']);
if ($p) {
foreach ($p as $k => $v) {
$x[] = [ 'perm' => $k, 'allowed' => $v ];
}
}
}
}
json_return_and_die($x);
}
function zot_item_update($type)
{
if (api_user() === false) {
logger('api_red_item_store: no user');
return false;
}
logger('api_red_item_store: REQUEST ' . print_r($_REQUEST, true));
logger('api_red_item_store: FILES ' . print_r($_FILES, true));
// set this so that the item_post() function is quiet and doesn't redirect or emit json
$_REQUEST['api_source'] = true;
$_REQUEST['profile_uid'] = api_user();
if (x($_FILES, 'media')) {
$_FILES['userfile'] = $_FILES['media'];
// upload the image if we have one
$mod = new Code\Module\Wall_attach();
$media = $mod->post();
if ($media) {
$_REQUEST['body'] .= "\n\n" . $media;
}
}
$mod = new Code\Module\Item();
$x = $mod->post();
json_return_and_die($x);
}
function red_item($type)
{
if (api_user() === false) {
logger('api_red_item_full: no user');
return false;
}
if ($_REQUEST['mid']) {
$arr = ['mid' => $_REQUEST['mid']];
} elseif ($_REQUEST['item_id']) {
$arr = ['item_id' => $_REQUEST['item_id']];
} else {
json_return_and_die([]);
}
$arr['start'] = 0;
$arr['records'] = 999999;
$arr['item_type'] = '*';
$i = items_fetch($arr, App::get_channel(), get_observer_hash());
if (! $i) {
json_return_and_die([]);
}
$ret = [];
$tmp = [];
foreach ($i as $ii) {
$tmp[] = encode_item($ii, true);
}
$ret['item'] = $tmp;
json_return_and_die($ret);
}