<?php /** * Name: Alternate Pagination * Description: Change pagination from using explicit page numbers to simple "newer" and "older" page links. This will speed up page load times. * Version: 1.0 * Author: Mike Macgirvin <http://macgirvin.com/profile/mike> * * */ function altpager_install() { register_hook('plugin_settings', 'addon/altpager/altpager.php', 'altpager_settings'); register_hook('plugin_settings_post', 'addon/altpager/altpager.php', 'altpager_settings_post'); logger("installed altpager"); } function altpager_uninstall() { unregister_hook('plugin_settings', 'addon/altpager/altpager.php', 'altpager_settings'); unregister_hook('plugin_settings_post', 'addon/altpager/altpager.php', 'altpager_settings_post'); logger("removed altpager"); } /** * * Callback from the settings post function. * $post contains the $_POST array. * We will make sure we've got a valid user account * and if so set our configuration setting for this person. * */ function altpager_settings_post($a,$post) { if(! local_user() || (! x($_POST,'altpager-submit'))) return; set_pconfig(local_user(),'system','alt_pager',intval($_POST['altpager'])); info( t('Altpager settings updated.') . EOL); } /** * * Called from the Plugin Setting form. * Add our own settings info to the page. * */ function altpager_settings(&$a,&$s) { if(! local_user()) return; $global = get_config("alt_pager", "global"); if($global == 1) 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/altpager/altpager.css' . '" media="all" />' . "\r\n"; /* Get the current state of our config variable */ $altpager = get_pconfig(local_user(),'system','alt_pager'); if($altpager === false) $altpager = 0; $checked = (($altpager) ? ' checked="checked" ' : ''); /* Add some HTML to the existing form */ $s .= '<div class="settings-block">'; $s .= '<h3>' . t('Alternate Pagination Setting') . '</h3>'; $s .= '<div id="altpager-wrapper">'; $s .= '<label id="altpager-label" for="altpager">' . t('Use links to "newer" and "older" pages in place of page numbers?') . '</label>'; $s .= '<input id="altpager-input" type="checkbox" name="altpager" value="1" ' . $checked . '/>'; $s .= '</div><div class="clear"></div>'; /* provide a submit button */ $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="altpager-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>'; } function altpager_plugin_admin(&$a, &$o){ $t = get_markup_template( "admin.tpl", "addon/altpager/" ); $o = replace_macros($t, array( '$submit' => t('Submit'), '$global' => array('altpagerchoice', t('Global'), 1, t('Force global use of the alternate pager'), get_config('alt_pager', 'global') == 1), '$individual' => array('altpagerchoice', t('Individual'), 2, t('Each user chooses whether to use the alternate pager'), get_config('alt_pager', 'global') == 0) )); } function altpager_plugin_admin_post(&$a){ $choice = ((x($_POST,'altpagerchoice')) ? notags(trim($_POST['altpagerchoice'])) : ''); set_config('alt_pager','global',($choice == 1 ? 1 : 0)); info( t('Settings updated.'). EOL ); }