forked from GNUsocial/gnu-social
348 lines
9.3 KiB
PHP
348 lines
9.3 KiB
PHP
<?php
|
|
/**
|
|
* Plugin to render old skool templates
|
|
*
|
|
* Captures rendered parts from the output buffer, passes them through a template file: tpl/index.html
|
|
* Adds an API method at index.php/template/update which lets you overwrite the template file
|
|
* Requires username/password and a single POST parameter called "template"
|
|
* The method is disabled unless the user is #1, the first user of the system
|
|
*
|
|
* @category Plugin
|
|
* @package StatusNet
|
|
* @author Brian Hendrickson <brian@megapump.com>
|
|
* @copyright 2009 Megapump, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://megapump.com/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
define('TEMPLATEPLUGIN_VERSION', '0.1');
|
|
|
|
class TemplatePlugin extends Plugin {
|
|
|
|
var $blocks = array();
|
|
|
|
function __construct() {
|
|
parent::__construct();
|
|
}
|
|
|
|
// capture the RouterInitialized event
|
|
// and connect a new API method
|
|
// for updating the template
|
|
function onRouterInitialized( &$m ) {
|
|
$m->connect( 'template/update', array(
|
|
'action' => 'template',
|
|
));
|
|
}
|
|
|
|
|
|
// <%styles%>
|
|
// <%scripts%>
|
|
// <%search%>
|
|
// <%feeds%>
|
|
// <%description%>
|
|
// <%head%>
|
|
function onStartShowHead( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
$act->extraHead();
|
|
$this->blocks['head'] = $act->xw->flush();
|
|
$act->showStylesheets();
|
|
$this->blocks['styles'] = $act->xw->flush();
|
|
$act->showScripts();
|
|
$this->blocks['scripts'] = $act->xw->flush();
|
|
$act->showFeeds();
|
|
$this->blocks['feeds'] = $act->xw->flush();
|
|
$act->showOpenSearch();
|
|
$this->blocks['search'] = $act->xw->flush();
|
|
$act->showDescription();
|
|
$this->blocks['description'] = $act->xw->flush();
|
|
return false;
|
|
}
|
|
|
|
// <%bodytext%>
|
|
function onStartShowContentBlock( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
return true;
|
|
}
|
|
function onEndShowContentBlock( &$act ) {
|
|
$this->blocks['bodytext'] = $act->xw->flush();
|
|
}
|
|
|
|
// <%localnav%>
|
|
function onStartShowLocalNavBlock( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
return true;
|
|
}
|
|
function onEndShowLocalNavBlock( &$act ) {
|
|
$this->blocks['localnav'] = $act->xw->flush();
|
|
}
|
|
|
|
// <%export%>
|
|
function onStartShowExportData( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
return true;
|
|
}
|
|
function onEndShowExportData( &$act ) {
|
|
$this->blocks['export'] = $act->xw->flush();
|
|
}
|
|
|
|
// <%subscriptions%>
|
|
// <%subscribers%>
|
|
// <%groups%>
|
|
// <%statistics%>
|
|
// <%cloud%>
|
|
// <%groupmembers%>
|
|
// <%groupstatistics%>
|
|
// <%groupcloud%>
|
|
// <%popular%>
|
|
// <%groupsbyposts%>
|
|
// <%featuredusers%>
|
|
// <%groupsbymembers%>
|
|
function onStartShowSections( &$act ) {
|
|
global $action;
|
|
$this->clear_xmlWriter($act);
|
|
switch ($action) {
|
|
case "showstream":
|
|
$act->showSubscriptions();
|
|
$this->blocks['subscriptions'] = $act->xw->flush();
|
|
$act->showSubscribers();
|
|
$this->blocks['subscribers'] = $act->xw->flush();
|
|
$act->showGroups();
|
|
$this->blocks['groups'] = $act->xw->flush();
|
|
$act->showStatistics();
|
|
$this->blocks['statistics'] = $act->xw->flush();
|
|
$cloud = new PersonalTagCloudSection($act, $act->user);
|
|
$cloud->show();
|
|
$this->blocks['cloud'] = $act->xw->flush();
|
|
break;
|
|
case "showgroup":
|
|
$act->showMembers();
|
|
$this->blocks['groupmembers'] = $act->xw->flush();
|
|
$act->showStatistics();
|
|
$this->blocks['groupstatistics'] = $act->xw->flush();
|
|
$cloud = new GroupTagCloudSection($act, $act->group);
|
|
$cloud->show();
|
|
$this->blocks['groupcloud'] = $act->xw->flush();
|
|
break;
|
|
case "public":
|
|
$pop = new PopularNoticeSection($act);
|
|
$pop->show();
|
|
$this->blocks['popular'] = $act->xw->flush();
|
|
$gbp = new GroupsByPostsSection($act);
|
|
$gbp->show();
|
|
$this->blocks['groupsbyposts'] = $act->xw->flush();
|
|
$feat = new FeaturedUsersSection($act);
|
|
$feat->show();
|
|
$this->blocks['featuredusers'] = $act->xw->flush();
|
|
break;
|
|
case "groups":
|
|
$gbp = new GroupsByPostsSection($act);
|
|
$gbp->show();
|
|
$this->blocks['groupsbyposts'] = $act->xw->flush();
|
|
$gbm = new GroupsByMembersSection($act);
|
|
$gbm->show();
|
|
$this->blocks['groupsbymembers'] = $act->xw->flush();
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// <%logo%>
|
|
// <%nav%>
|
|
// <%notice%>
|
|
// <%noticeform%>
|
|
function onStartShowHeader( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
$act->showLogo();
|
|
$this->blocks['logo'] = $act->xw->flush();
|
|
$act->showPrimaryNav();
|
|
$this->blocks['nav'] = $act->xw->flush();
|
|
$act->showSiteNotice();
|
|
$this->blocks['notice'] = $act->xw->flush();
|
|
if (common_logged_in()) {
|
|
$act->showNoticeForm();
|
|
} else {
|
|
$act->showAnonymousMessage();
|
|
}
|
|
$this->blocks['noticeform'] = $act->xw->flush();
|
|
return false;
|
|
}
|
|
|
|
// <%secondarynav%>
|
|
// <%licenses%>
|
|
function onStartShowFooter( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
$act->showSecondaryNav();
|
|
$this->blocks['secondarynav'] = $act->xw->flush();
|
|
$act->showLicenses();
|
|
$this->blocks['licenses'] = $act->xw->flush();
|
|
return false;
|
|
}
|
|
|
|
// capture the EndHTML event
|
|
// and include the template
|
|
function onEndEndHTML($act) {
|
|
|
|
global $action, $tags;
|
|
|
|
// set the action and title values
|
|
$vars = array(
|
|
'action'=>$action,
|
|
'title'=>$act->title(). " - ". common_config('site', 'name')
|
|
);
|
|
|
|
// use the PHP template
|
|
// unless laconica config:
|
|
// $config['template']['mode'] = 'html';
|
|
if (!(common_config('template', 'mode') == 'html')) {
|
|
$tpl_file = $this->templateFolder() . '/index.php';
|
|
$tags = array_merge($vars,$this->blocks);
|
|
include $tpl_file;
|
|
return;
|
|
}
|
|
|
|
$tpl_file = $this->templateFolder() . '/index.html';
|
|
|
|
// read the static template
|
|
$output = file_get_contents( $tpl_file );
|
|
|
|
$tags = array();
|
|
|
|
// get a list of the <%tags%> in the template
|
|
$pattern='/<%([a-z]+)%>/';
|
|
|
|
if ( 1 <= preg_match_all( $pattern, $output, $found ))
|
|
$tags[] = $found;
|
|
|
|
// for each found tag, set its value from the rendered blocks
|
|
foreach( $tags[0][1] as $pos=>$tag ) {
|
|
if (isset($this->blocks[$tag]))
|
|
$vars[$tag] = $this->blocks[$tag];
|
|
|
|
// didn't find a block for the tag
|
|
elseif (!isset($vars[$tag]))
|
|
$vars[$tag] = '';
|
|
}
|
|
|
|
// replace the tags in the template
|
|
foreach( $vars as $key=>$val )
|
|
$output = str_replace( '<%'.$key.'%>', $val, $output );
|
|
|
|
echo $output;
|
|
|
|
return true;
|
|
|
|
}
|
|
function templateFolder() {
|
|
return 'tpl';
|
|
}
|
|
|
|
// catching the StartShowHTML event to halt the rendering
|
|
function onStartShowHTML( &$act ) {
|
|
$this->clear_xmlWriter($act);
|
|
return true;
|
|
}
|
|
|
|
// clear the xmlWriter
|
|
function clear_xmlWriter( &$act ) {
|
|
$act->xw->openMemory();
|
|
$act->xw->setIndent(true);
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Action for updating the template remotely
|
|
*
|
|
* "template/update" -- a POST method that requires a single
|
|
* parameter "template", containing the new template code
|
|
*
|
|
* @category Plugin
|
|
* @package StatusNet
|
|
* @author Brian Hendrickson <brian@megapump.com>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://megapump.com/
|
|
*
|
|
*/
|
|
|
|
class TemplateAction extends Action
|
|
{
|
|
|
|
function prepare($args) {
|
|
parent::prepare($args);
|
|
return true;
|
|
}
|
|
|
|
function handle($args) {
|
|
|
|
parent::handle($args);
|
|
|
|
if (!isset($_SERVER['PHP_AUTH_USER'])) {
|
|
|
|
// not authenticated, show login form
|
|
header('WWW-Authenticate: Basic realm="StatusNet API"');
|
|
|
|
// cancelled the browser login form
|
|
$this->clientError(_('Authentication error!'), $code = 401);
|
|
|
|
} else {
|
|
|
|
$nick = $_SERVER['PHP_AUTH_USER'];
|
|
$pass = $_SERVER['PHP_AUTH_PW'];
|
|
|
|
// check username and password
|
|
$user = common_check_user($nick,$pass);
|
|
|
|
if ($user) {
|
|
|
|
// verify that user is admin
|
|
if (!($user->id == 1))
|
|
$this->clientError(_('only User #1 can update the template'), $code = 401);
|
|
|
|
// open the old template
|
|
$tpl_file = $this->templateFolder() . '/index.html';
|
|
$fp = fopen( $tpl_file, 'w+' );
|
|
|
|
// overwrite with the new template
|
|
fwrite($fp, $this->arg('template'));
|
|
fclose($fp);
|
|
|
|
header('HTTP/1.1 200 OK');
|
|
header('Content-type: text/plain');
|
|
print "Template Updated!";
|
|
|
|
} else {
|
|
|
|
// bad username and password
|
|
$this->clientError(_('Authentication error!'), $code = 401);
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function for retrieving a laconica display section
|
|
*
|
|
* requires one parameter, the name of the section
|
|
* section names are listed in the comments of the TemplatePlugin class
|
|
*
|
|
* @category Plugin
|
|
* @package StatusNet
|
|
* @author Brian Hendrickson <brian@megapump.com>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://megapump.com/
|
|
*
|
|
*/
|
|
|
|
function section($tagname) {
|
|
global $tags;
|
|
if (isset($tags[$tagname]))
|
|
return $tags[$tagname];
|
|
}
|
|
|