*
*/
function nsfw_install() {
register_hook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
register_hook('plugin_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
register_hook('plugin_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
}
function nsfw_uninstall() {
unregister_hook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
unregister_hook('plugin_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
unregister_hook('plugin_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
}
function nsfw_addon_settings(&$a,&$s) {
if(! local_user())
return;
/* Add our stylesheet to the page so we can make our settings look nice */
$a->page['htmlhead'] .= '' . "\r\n";
$enable_checked = (intval(get_pconfig(local_user(),'nsfw','disable')) ? '' : ' checked="checked" ');
$words = get_pconfig(local_user(),'nsfw','words');
if(! $words)
$words = 'nsfw,';
$s .= '
';
$s .= '
' . t('Content Filter Settings') . '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
';
$s .= '
' . t('Use /expression/ to provide regular expressions') . '
';
return;
}
function nsfw_addon_settings_post(&$a,&$b) {
if(! local_user())
return;
if($_POST['nsfw-submit']) {
set_pconfig(local_user(),'nsfw','words',trim($_POST['nsfw-words']));
$enable = ((x($_POST,'nsfw-enable')) ? intval($_POST['nsfw-enable']) : 0);
$disable = 1-$enable;
set_pconfig(local_user(),'nsfw','disable', $disable);
info( t('NSFW Settings saved.') . EOL);
}
}
function nsfw_prepare_body(&$a,&$b) {
$words = null;
if(get_pconfig(local_user(),'nsfw','disable'))
return;
if(local_user()) {
$words = get_pconfig(local_user(),'nsfw','words');
}
if($words) {
$arr = explode(',',$words);
}
else {
$arr = array('nsfw');
}
$found = false;
if(count($arr)) {
foreach($arr as $word) {
if(! strlen(trim($word))) {
continue;
}
if(strpos($word,'/') === 0) {
if(preg_match($word,$b['html'])) {
$found = true;
break;
}
}
else {
if(stristr($b['html'],$word)) {
$found = true;
break;
}
if(stristr($b['item']['tag'], ']' . $word . '[' )) {
$found = true;
break;
}
}
}
}
if($found) {
$rnd = random_string(8);
$b['html'] = '' . sprintf( t('%s - Click to open/close'),$word ) . '
' . $b['html'] . '
';
}
}