* Author: Tony Baldwin */ use Friendica\Core\Hook; use Friendica\Core\Logger; use Friendica\DI; function planets_install() { /** * * Our demo addon will attach in three places. * The first is just prior to storing a local post. * */ Hook::register('post_local', 'addon/planets/planets.php', 'planets_post_hook'); /** * * Then we'll attach into the addon settings page, and also the * settings post hook so that we can create and update * user preferences. * */ Hook::register('addon_settings', 'addon/planets/planets.php', 'planets_settings'); Hook::register('addon_settings_post', 'addon/planets/planets.php', 'planets_settings_post'); Logger::log("installed planets"); } function planets_post_hook($a, &$item) { /** * * An item was posted on the local system. * We are going to look for specific items: * - A status post by a profile owner * - The profile owner must have allowed our addon * */ Logger::log('planets invoked'); if(! local_user()) /* non-zero if this is a logged in user of this system */ return; if(local_user() != $item['uid']) /* Does this person own the post? */ return; if($item['parent']) /* If the item has a parent, this is a comment or something else, not a status post. */ return; /* Retrieve our personal config setting */ $active = DI::pConfig()->get(local_user(), 'planets', 'enable'); if(! $active) return; /** * * OK, we're allowed to do our stuff. * Here's what we are going to do: * load the list of timezone names, and use that to generate a list of world planets. * Then we'll pick one of those at random and put it in the "location" field for the post. * */ $planets = ['Alderaan','Tatooine','Dagobah','Polis Massa','Coruscant','Hoth','Endor','Kamino','Rattatak','Mustafar','Iego','Geonosis','Felucia','Dantooine','Ansion','Artaru','Bespin','Boz Pity','Cato Neimoidia','Christophsis','Kashyyyk','Kessel','Malastare','Mygeeto','Nar Shaddaa','Ord Mantell','Saleucami','Subterrel','Death Star','Teth','Tund','Utapau','Yavin']; $planet = array_rand($planets,1); $item['location'] = $planets[$planet]; return; } /** * * Callback from the settings post function. * $post contains the $_POST array. * We will make sure we've got a valid user account * and if so set our configuration setting for this person. * */ function planets_settings_post($a,$post) { if(! local_user()) return; if($_POST['planets-submit']) DI::pConfig()->set(local_user(),'planets','enable',intval($_POST['planets'])); } /** * * Called from the Addon Setting form. * Add our own settings info to the page. * */ function planets_settings(&$a,&$s) { if(! local_user()) return; /* Add our stylesheet to the page so we can make our settings look nice */ DI::page()['htmlhead'] .= '' . "\r\n"; /* Get the current state of our config variable */ $enabled = DI::pConfig()->get(local_user(),'planets','enable'); $checked = (($enabled) ? ' checked="checked" ' : ''); /* Add some HTML to the existing form */ $s .= ''; $s .= '

' . DI::l10n()->t('Planets') . '

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