<?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\PConfig; function numfriends_install() { register_hook('plugin_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings'); register_hook('plugin_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post'); logger("installed numfriends"); } function numfriends_uninstall() { unregister_hook('plugin_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings'); unregister_hook('plugin_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post'); logger("removed 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,$post) { if(! local_user() || (! x($_POST,'numfriends-submit'))) return; PConfig::set(local_user(),'system','display_friend_count',intval($_POST['numfriends'])); info( t('Numfriends settings updated.') . EOL); } /** * * Called from the Plugin Setting form. * Add our own settings info to the page. * */ function numfriends_settings(&$a,&$s) { if(! local_user()) return; /* Add our stylesheet to the page so we can make our settings look nice */ $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/numfriends/numfriends.css' . '" media="all" />' . "\r\n"; /* Get the current state of our config variable */ $numfriends = PConfig::get(local_user(),'system','display_friend_count'); if($numfriends === false) $numfriends = 24; /* Add some HTML to the existing form */ $s .= '<div class="settings-block">'; $s .= '<h3>' . t('Numfriends Settings') . '</h3>'; $s .= '<div id="numfriends-wrapper">'; $s .= '<label id="numfriends-label" for="numfriends">' . 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="' . t('Save Settings') . '" /></div></div>'; }