* */ 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('Not Safe For Work (General Purpose Content Filter) settings') . '

'; $s .= '
'; $s .= '

' . t ('This plugin looks in posts for the words/text you specify below, and collapses any content containing those keywords so it is not displayed at inappropriate times, such as sexual innuendo that may be improper in a work setting. It is polite and recommended to tag any content containing nudity with #NSFW. This filter can also match any other word/text you specify, and can thereby be used as a general purpose content filter.') . '

'; $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'] = ''; } }