<?php /** * Name: Numfriends * Description: Change number of contacts shown of profile sidebar * Version: 1.0 * Author: Mike Macgirvin <http://macgirvin.com/profile/mike> */ use Friendica\Core\Hook; use Friendica\Core\Logger; use Friendica\DI; function numfriends_install() { Hook::register('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings'); Hook::register('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post'); Logger::log("installed numfriends"); } /** * * Callback from the settings post function. * $post contains the $_POST array. * We will make sure we've got a valid user account * and if so set our configuration setting for this person. * */ function numfriends_settings_post($a,$post) { if(! local_user() || empty($_POST['numfriends-submit'])) return; DI::pConfig()->set(local_user(),'system','display_friend_count',intval($_POST['numfriends'])); } /** * * Called from the Addon Setting form. * Add our own settings info to the page. * */ function numfriends_settings(&$a, &$s) { if (! local_user()) { return; } /* Add our stylesheet to the page so we can make our settings look nice */ DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/numfriends/numfriends.css' . '" media="all" />' . "\r\n"; /* Get the current state of our config variable */ $numfriends = DI::pConfig()->get(local_user(), 'system', 'display_friend_count', 24); /* Add some HTML to the existing form */ $s .= '<div class="settings-block">'; $s .= '<h3>' . DI::l10n()->t('Numfriends Settings') . '</h3>'; $s .= '<div id="numfriends-wrapper">'; $s .= '<label id="numfriends-label" for="numfriends">' . DI::l10n()->t('How many contacts to display on profile sidebar') . '</label>'; $s .= '<input id="numfriends-input" type="text" name="numfriends" value="' . intval($numfriends) . '" ' . '/>'; $s .= '</div><div class="clear"></div>'; /* provide a submit button */ $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="numfriends-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div></div>'; }