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<?php /** @file */
require_once('include/permissions.php');
function find_upstream_directory($dirmode) {
global $DIRECTORY_FALLBACK_SERVERS;
$preferred = get_config('system','directory_server');
if(! $preferred) {
/**
* No directory has yet been set. For most sites, pick one at random
* from our list of directory servers. However, if we're a directory
* server ourself, point at the local instance
* We will then set this value so this should only ever happen once.
* Ideally there will be an admin setting to change to a different
* directory server if you don't like our choice or if circumstances change.
*/
$dirmode = intval(get_config('system','directory_mode'));
if($dirmode == DIRECTORY_MODE_NORMAL) {
$toss = mt_rand(0,count($DIRECTORY_FALLBACK_SERVERS));
$preferred = $DIRECTORY_FALLBACK_SERVERS[$toss];
set_config('system','directory_server',$preferred);
}
else{
set_config('system','directory_server',z_root());
}
}
return array('url' => $preferred);
}
function dir_sort_links() {
$o = replace_macros(get_markup_template('dir_sort_links.tpl'), array(
'$header' => t('Sort Options'),
'$normal' => t('Alphabetic'),
'$reverse' => t('Reverse Alphabetic'),
'$date' => t('Newest to Oldest')
));
return $o;
}
function dir_safe_mode() {
$observer = get_observer_hash();
if (! $observer)
return;
if ($observer)
$safe_mode = get_xconfig($observer,'directory','safe_mode');
if($safe_mode === '0')
$toggle = t('Enable Safe Search');
else
$toggle = t('Disable Safe Search');
$o = replace_macros(get_markup_template('safesearch.tpl'), array(
'$safemode' => t('Safe Mode'),
'$toggle' => $toggle,
));
return $o;
}
function sync_directories($dirmode) {
if($dirmode == DIRECTORY_MODE_STANDALONE || $dirmode == DIRECTORY_MODE_NORMAL)
return;
$r = q("select * from site where (site_flags & %d) and site_url != '%s'",
intval(DIRECTORY_MODE_PRIMARY|DIRECTORY_MODE_SECONDARY),
dbesc(z_root())
);
// If there are no directory servers, setup the fallback master
if((! $r) && (z_root() != DIRECTORY_FALLBACK_MASTER)) {
$r = array(
'site_url' => DIRECTORY_FALLBACK_MASTER,
'site_flags' => DIRECTORY_MODE_PRIMARY,
'site_update' => '0000-00-00 00:00:00',
'site_directory' => DIRECTORY_FALLBACK_MASTER . '/dirsearch'
);
$x = q("insert into site ( site_url, site_flags, site_update, site_directory )
values ( '%s', %d', '%s', '%s' ) ",
dbesc($r[0]['site_url']),
intval($r[0]['site_flags']),
dbesc($r[0]['site_update']),
dbesc($r[0]['site_directory'])
);
$r = q("select * from site where (site_flags & %d) and site_url != '%s'",
intval(DIRECTORY_MODE_PRIMARY|DIRECTORY_MODE_SECONDARY),
dbesc(z_root())
);
}
if(! $r)
return;
foreach($r as $rr) {
if(! $rr['site_directory'])
continue;
logger('sync directories: ' . $rr['site_directory']);
// for brand new directory servers, only load the last couple of days. Everything before that will be repeats.
$syncdate = (($rr['site_sync'] === '0000-00-00 00:00:00') ? datetime_convert('UTC','UTC','now - 2 days') : $rr['site_sync']);
$x = z_fetch_url($rr['site_directory'] . '?f=&sync=' . urlencode($syncdate));
if(! $x['success'])
continue;
$j = json_decode($x['body'],true);
if((! $j['transactions']) || (! is_array($j['transactions'])))
continue;
q("update site set site_sync = '%s' where site_url = '%s' limit 1",
dbesc(datetime_convert()),
dbesc($rr['site_url'])
);
logger('sync_directories: ' . $rr['site_url'] . ': ' . print_r($j,true), LOGGER_DATA);
if(count($j['transactions'])) {
foreach($j['transactions'] as $t) {
$r = q("select * from updates where ud_guid = '%s' limit 1",
dbesc($t['transaction_id'])
);
if($r)
continue;
$ud_flags = 0;
if(is_array($t['flags']) && in_array('deleted',$t['flags']))
$ud_flags |= UPDATE_FLAGS_DELETED;
if(is_array($t['flags']) && in_array('forced',$t['flags']))
$ud_flags |= UPDATE_FLAGS_FORCED;
$z = q("insert into updates ( ud_hash, ud_guid, ud_date, ud_flags, ud_addr )
values ( '%s', '%s', '%s', %d, '%s' ) ",
dbesc($t['hash']),
dbesc($t['transaction_id']),
dbesc($t['timestamp']),
intval($ud_flags),
dbesc($t['address'])
);
}
}
}
}
function update_directory_entry($ud) {
logger('update_directory_entry: ' . print_r($ud,true), LOGGER_DATA);
if($ud['ud_addr'] && (! ($ud['ud_flags'] & UPDATE_FLAGS_DELETED))) {
$success = false;
$x = zot_finger($ud['ud_addr'],'');
if($x['success']) {
$j = json_decode($x['body'],true);
if($j)
$success = true;
$y = import_xchan($j,0);
}
if(! $success) {
$r = q("update updates set ud_last = '%s' where ud_addr = '%s'",
dbesc(datetime_convert()),
dbesc($ud['ud_addr'])
);
}
}
}
/**
* @function local_dir_update($uid,$force)
* push local channel updates to a local directory server
*
*/
function local_dir_update($uid,$force) {
logger('local_dir_update', LOGGER_DEBUG);
$p = q("select channel.channel_hash, channel_address, channel_timezone, profile.* from profile left join channel on channel_id = uid where uid = %d and is_default = 1",
intval($uid)
);
$profile = array();
if($p) {
$hash = $p[0]['channel_hash'];
$profile['description'] = $p[0]['pdesc'];
$profile['birthday'] = $p[0]['dob'];
if($age = age($p[0]['dob'],$p[0]['channel_timezone'],''))
$profile['age'] = $age;
$profile['gender'] = $p[0]['gender'];
$profile['marital'] = $p[0]['marital'];
$profile['sexual'] = $p[0]['sexual'];
$profile['locale'] = $p[0]['locality'];
$profile['region'] = $p[0]['region'];
$profile['postcode'] = $p[0]['postal_code'];
$profile['country'] = $p[0]['country_name'];
$profile['about'] = $p[0]['about'];
$profile['homepage'] = $p[0]['homepage'];
$profile['hometown'] = $p[0]['hometown'];
if($p[0]['keywords']) {
$tags = array();
$k = explode(' ',$p[0]['keywords']);
if($k)
foreach($k as $kk)
if(trim($kk))
$tags[] = trim($kk);
if($tags)
$profile['keywords'] = $tags;
}
$hidden = (1 - intval($p[0]['publish']));
logger('hidden: ' . $hidden);
$r = q("select xchan_flags from xchan where xchan_hash = '%s' limit 1",
dbesc($p[0]['channel_hash'])
);
// Be careful - XCHAN_FLAGS_HIDDEN should evaluate to 1
if(($r[0]['xchan_flags'] & XCHAN_FLAGS_HIDDEN) != $hidden)
$new_flags = $r[0]['xchan_flags'] ^ XCHAN_FLAGS_HIDDEN;
else
$new_flags = $r[0]['xchan_flags'];
if($new_flags != $r[0]['xchan_flags']) {
$r = q("update xchan set xchan_flags = %d where xchan_hash = '%s' limit 1",
intval($new_flags),
dbesc($p[0]['channel_hash'])
);
}
$address = $p[0]['channel_address'] . '@' . get_app()->get_hostname();
if(perm_is_allowed($uid,'','view_profile')) {
import_directory_profile($hash,$profile,$address,0);
}
else {
// they may have made it private
$r = q("delete from xprof where xprof_hash = '%s' limit 1",
dbesc($hash)
);
$r = q("delete from xtag where xtag_hash = '%s' limit 1",
dbesc($hash)
);
}
}
$ud_hash = random_string() . '@' . get_app()->get_hostname();
update_modtime($hash,$ud_hash,$p[0]['channel_address'] . '@' . get_app()->get_hostname(),(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
}
|
