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<?php
namespace Zotlabs\Module\Admin;
/**
* @brief Admin Module for Channels.
*
*/
class Channels {
/**
* @brief Handle POST actions on channels admin page.
*
*/
function post() {
$channels = (x($_POST, 'channel') ? $_POST['channel'] : []);
check_form_security_token_redirectOnErr('/admin/channels', 'admin_channels');
$xor = db_getfunc('^');
if(x($_POST, 'page_channels_block')) {
foreach($channels as $uid) {
$channel = channelx_by_n($uid);
if (!$channel) {
notice( t('Channel not found') . EOL);
continue;
}
$pflags = $channel['channel_pageflags'] ^ PAGE_CENSORED;
q("UPDATE channel SET channel_pageflags = %d where channel_id = %d",
intval($pflags),
intval($uid)
);
\Zotlabs\Daemon\Master::Summon(array('Directory', $uid, 'nopush'));
$censored = (($pflags & PAGE_CENSORED) ? 1 : 0);
q("UPDATE xchan SET xchan_censored = %d WHERE xchan_hash = '%s'",
intval($censored),
dbesc($channel['channel_hash'])
);
}
notice( sprintf( tt("%s channel censored/uncensored", "%s channels censored/uncensored", count($channels)), count($channels)) );
}
if(x($_POST, 'page_channels_code')) {
foreach($channels as $uid) {
q("UPDATE channel SET channel_pageflags = ( channel_pageflags $xor %d ) where channel_id = %d",
intval(PAGE_ALLOWCODE),
intval( $uid )
);
}
notice( sprintf( tt("%s channel code allowed/disallowed", "%s channels code allowed/disallowed", count($channels)), count($channels)) );
}
if(x($_POST, 'page_channels_delete')) {
foreach($channels as $uid) {
channel_remove($uid, true);
}
notice( sprintf( tt("%s channel deleted", "%s channels deleted", count($channels)), count($channels)) );
}
goaway(z_root() . '/admin/channels' );
}
/**
* @brief Generate channels admin page and handle single item operations.
*
* @return string with parsed HTML
*/
function get() {
if(argc() > 2) {
$uid = argv(3);
$channel = channelx_by_n($uid);
if(!$channel) {
notice( t('Channel not found') . EOL);
goaway(z_root() . '/admin/channels' );
}
switch(argv(2)) {
case "delete":{
check_form_security_token_redirectOnErr('/admin/channels', 'admin_channels', 't');
// delete channel
channel_remove($uid,true);
notice( sprintf(t("Channel '%s' deleted"), $channel['channel_name']) . EOL);
}; break;
case "block":{
check_form_security_token_redirectOnErr('/admin/channels', 'admin_channels', 't');
$pflags = $channel['channel_pageflags'] ^ PAGE_CENSORED;
q("UPDATE channel SET channel_pageflags = %d where channel_id = %d",
intval($pflags),
intval($uid)
);
\Zotlabs\Daemon\Master::Summon(array('Directory',$uid,'nopush'));
$censored = (($pflags & PAGE_CENSORED) ? 1 : 0);
q("UPDATE xchan SET xchan_censored = %d WHERE xchan_hash = '%s'",
intval($censored),
dbesc($channel['channel_hash'])
);
notice( sprintf( (($censored) ? t("Channel '%s' censored"): t("Channel '%s' uncensored")) , $channel['channel_name'] . ' (' . $channel['channel_address'] . ')' ) . EOL);
}; break;
case "code":{
check_form_security_token_redirectOnErr('/admin/channels', 'admin_channels', 't');
$pflags = $channel['channel_pageflags'] ^ PAGE_ALLOWCODE;
q("UPDATE channel SET channel_pageflags = %d where channel_id = %d",
intval($pflags),
intval($uid)
);
notice( sprintf( (($pflags & PAGE_ALLOWCODE) ? t("Channel '%s' code allowed"): t("Channel '%s' code disallowed")) , $channel['channel_name'] . ' (' . $channel['channel_address'] . ')' ) . EOL);
}; break;
default:
break;
}
goaway(z_root() . '/admin/channels' );
}
$key = ((isset($_REQUEST['key']) && $_REQUEST['key']) ? dbesc($_REQUEST['key']) : 'channel_id');
$dir = 'asc';
if(array_key_exists('dir',$_REQUEST))
$dir = ((intval($_REQUEST['dir'])) ? 'asc' : 'desc');
$base = z_root() . '/admin/channels?f=';
$odir = (($dir === 'asc') ? '0' : '1');
/* get channels */
$total = q("SELECT count(*) as total FROM channel where channel_removed = 0 and channel_system = 0");
if($total) {
\App::set_pager_total($total[0]['total']);
\App::set_pager_itemspage(100);
}
$channels = q("SELECT * from channel where channel_removed = 0 and channel_system = 0 order by $key $dir limit %d offset %d ",
intval(\App::$pager['itemspage']),
intval(\App::$pager['start'])
);
if($channels) {
for($x = 0; $x < count($channels); $x ++) {
if($channels[$x]['channel_pageflags'] & PAGE_CENSORED)
$channels[$x]['blocked'] = true;
else
$channels[$x]['blocked'] = false;
if($channels[$x]['channel_pageflags'] & PAGE_ALLOWCODE)
$channels[$x]['allowcode'] = true;
else
$channels[$x]['allowcode'] = false;
}
}
$t = get_markup_template('admin_channels.tpl');
$o = replace_macros($t, array(
// strings //
'$title' => t('Administration'),
'$page' => t('Channels'),
'$submit' => t('Submit'),
'$select_all' => t('select all'),
'$delete' => t('Delete'),
'$block' => t('Censor'),
'$unblock' => t('Uncensor'),
'$code' => t('Allow Code'),
'$uncode' => t('Disallow Code'),
'$h_channels' => t('Channel'),
'$base' => $base,
'$odir' => $odir,
'$th_channels' => array(
[ t('UID'), 'channel_id' ],
[ t('Name'), 'channel_name' ],
[ t('Address'), 'channel_address' ]),
'$confirm_delete_multi' => t('Selected channels will be deleted!\n\nEverything that was posted in these channels on this site will be permanently deleted!\n\nAre you sure?'),
'$confirm_delete' => t('The channel {0} will be deleted!\n\nEverything that was posted in this channel on this site will be permanently deleted!\n\nAre you sure?'),
'$form_security_token' => get_form_security_token('admin_channels'),
// values //
'$baseurl' => z_root(),
'$channels' => $channels,
));
$o .= paginate();
return $o;
}
}
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