diff --git a/geonames.tgz b/geonames.tgz new file mode 100644 index 00000000..9055f5bd Binary files /dev/null and b/geonames.tgz differ diff --git a/geonames/geonames.css b/geonames/geonames.css new file mode 100755 index 00000000..0c67e7fc --- /dev/null +++ b/geonames/geonames.css @@ -0,0 +1,14 @@ + + + +#geonames-enable-label { + float: left; + width: 200px; + margin-bottom: 25px; +} + +#geonames-checkbox { + float: left; +} + + diff --git a/geonames/geonames.php b/geonames/geonames.php new file mode 100755 index 00000000..8226fc0b --- /dev/null +++ b/geonames/geonames.php @@ -0,0 +1,189 @@ + + * + * + * Pre-requisite: Register a username at geonames.org + * and set in .htconfig.php + * + * $a->config['geonames']['username'] = 'your_username'; + * Also visit http://geonames.org/manageaccount and enable access to the free web services + * + * When plugin is installed, the system calls the plugin + * name_install() function, located in 'addon/name/name.php', + * where 'name' is the name of the addon. + * If the addon is removed from the configuration list, the + * system will call the name_uninstall() function. + * + */ + + +function geonames_install() { + + /** + * + * Our plugin will attach in three places. + * The first is just prior to storing a local post. + * + */ + + register_hook('post_local', 'addon/geonames/geonames.php', 'geonames_post_hook'); + + /** + * + * Then we'll attach into the plugin settings page, and also the + * settings post hook so that we can create and update + * user preferences. + * + */ + + register_hook('plugin_settings', 'addon/geonames/geonames.php', 'geonames_settings'); + register_hook('plugin_settings_post', 'addon/geonames/geonames.php', 'geonames_settings_post'); + + logger("installed geonames"); +} + + +function geonames_uninstall() { + + /** + * + * uninstall unregisters any hooks created with register_hook + * during install. It may also delete configuration settings + * and any other cleanup. + * + */ + + unregister_hook('post_local', 'addon/geonames/geonames.php', 'geonames_post_hook'); + unregister_hook('plugin_settings', 'addon/geonames/geonames.php', 'geonames_settings'); + unregister_hook('plugin_settings_post', 'addon/geonames/geonames.php', 'geonames_settings_post'); + + + logger("removed geonames"); +} + + + +function geonames_post_hook($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 plugin + * + */ + + logger('geonames 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 */ + + $geo_account = get_config('geonames', 'username'); + $active = get_pconfig(local_user(), 'geonames', 'enable'); + + if((! $geo_account) || (! $active)) + return; + + if((! $item['coord']) || ($item['location'])) + return; + + $coords = explode(' ',$item['coord']); + + /** + * + * OK, we're allowed to do our stuff. + * + */ + + $s = fetch_url('http://api.geonames.org/findNearbyPlaceName?lat=' . $coords[0] . '&lng=' . $coords[1] . '&username=' . $geo_account); + + if(! $s) + return; + + $xml = parse_xml_string($s); + + if($xml->geoname->name && $xml->geoname->countryName) + $item['location'] = $xml->geoname->name . ', ' . $xml->geoname->countryName; + + +// logger('geonames : ' . print_r($xml,true), LOGGER_DATA); + return; +} + + + + +/** + * + * Callback from the settings post function. + * $post contains the $_POST array. + * We will make sure we've got a valid user account + * and if so set our configuration setting for this person. + * + */ + +function geonames_settings_post($a,$post) { + if(! local_user() || (! x($_POST,'geonames-submit'))) + return; + set_pconfig(local_user(),'geonames','enable',intval($_POST['geonames'])); + + info( t('Geonames settings updated.') . EOL); +} + + +/** + * + * Called from the Plugin Setting form. + * Add our own settings info to the page. + * + */ + + + +function geonames_settings(&$a,&$s) { + + if(! local_user()) + return; + + $geo_account = get_config('geonames', 'username'); + + if(! $geo_account) + return; + + /* Add our stylesheet to the page so we can make our settings look nice */ + + $a->page['htmlhead'] .= '' . "\r\n"; + + /* Get the current state of our config variable */ + + $enabled = get_pconfig(local_user(),'geonames','enable'); + + $checked = (($enabled) ? ' checked="checked" ' : ''); + + /* Add some HTML to the existing form */ + + $s .= '
'; + $s .= '

' . t('Geonames Settings') . '

'; + $s .= '
'; + $s .= ''; + $s .= ''; + $s .= '
'; + + /* provide a submit button */ + + $s .= '
'; + +}