--- /dev/null
+<?php
+
+/**
+ * This class is in charge of building the final page.
+ * (This is basically a wrapper around RainTPL which pre-fills some fields.)
+ * $p = new PageBuilder();
+ * $p->assign('myfield','myvalue');
+ * $p->renderPage('mytemplate');
+ */
+class PageBuilder
+{
+ /**
+ * @var RainTPL RainTPL instance.
+ */
+ private $tpl;
+
+ /**
+ * PageBuilder constructor.
+ * $tpl is initialized at false for lazy loading.
+ */
+ function __construct()
+ {
+ $this->tpl = false;
+ }
+
+ /**
+ * Initialize all default tpl tags.
+ */
+ private function initialize()
+ {
+ $this->tpl = new RainTPL();
+
+ try {
+ $version = ApplicationUtils::checkUpdate(
+ shaarli_version,
+ $GLOBALS['config']['UPDATECHECK_FILENAME'],
+ $GLOBALS['config']['UPDATECHECK_INTERVAL'],
+ $GLOBALS['config']['ENABLE_UPDATECHECK'],
+ isLoggedIn(),
+ $GLOBALS['config']['UPDATECHECK_BRANCH']
+ );
+ $this->tpl->assign('newVersion', escape($version));
+ $this->tpl->assign('versionError', '');
+
+ } catch (Exception $exc) {
+ logm($GLOBALS['config']['LOG_FILE'], $_SERVER['REMOTE_ADDR'], $exc->getMessage());
+ $this->tpl->assign('newVersion', '');
+ $this->tpl->assign('versionError', escape($exc->getMessage()));
+ }
+
+ $this->tpl->assign('feedurl', escape(index_url($_SERVER)));
+ $searchcrits = ''; // Search criteria
+ if (!empty($_GET['searchtags'])) {
+ $searchcrits .= '&searchtags=' . urlencode($_GET['searchtags']);
+ }
+ if (!empty($_GET['searchterm'])) {
+ $searchcrits .= '&searchterm=' . urlencode($_GET['searchterm']);
+ }
+ $this->tpl->assign('searchcrits', $searchcrits);
+ $this->tpl->assign('source', index_url($_SERVER));
+ $this->tpl->assign('version', shaarli_version);
+ $this->tpl->assign('scripturl', index_url($_SERVER));
+ $this->tpl->assign('pagetitle', 'Shaarli');
+ $this->tpl->assign('privateonly', !empty($_SESSION['privateonly'])); // Show only private links?
+ if (!empty($GLOBALS['title'])) {
+ $this->tpl->assign('pagetitle', $GLOBALS['title']);
+ }
+ if (!empty($GLOBALS['titleLink'])) {
+ $this->tpl->assign('titleLink', $GLOBALS['titleLink']);
+ }
+ if (!empty($GLOBALS['pagetitle'])) {
+ $this->tpl->assign('pagetitle', $GLOBALS['pagetitle']);
+ }
+ $this->tpl->assign('shaarlititle', empty($GLOBALS['title']) ? 'Shaarli': $GLOBALS['title']);
+ if (!empty($GLOBALS['plugin_errors'])) {
+ $this->tpl->assign('plugin_errors', $GLOBALS['plugin_errors']);
+ }
+ }
+
+ /**
+ * The following assign() method is basically the same as RainTPL (except lazy loading)
+ *
+ * @param string $placeholder Template placeholder.
+ * @param mixed $value Value to assign.
+ */
+ public function assign($placeholder, $value)
+ {
+ // Lazy initialization
+ if ($this->tpl === false) {
+ $this->initialize();
+ }
+ $this->tpl->assign($placeholder, $value);
+ }
+
+ /**
+ * Assign an array of data to the template builder.
+ *
+ * @param array $data Data to assign.
+ *
+ * @return false if invalid data.
+ */
+ public function assignAll($data)
+ {
+ // Lazy initialization
+ if ($this->tpl === false) {
+ $this->initialize();
+ }
+
+ if (empty($data) || !is_array($data)){
+ return false;
+ }
+
+ foreach ($data as $key => $value) {
+ $this->assign($key, $value);
+ }
+ }
+
+ /**
+ * Render a specific page (using a template file).
+ * e.g. $pb->renderPage('picwall');
+ *
+ * @param string $page Template filename (without extension).
+ */
+ public function renderPage($page)
+ {
+ // Lazy initialization
+ if ($this->tpl===false) {
+ $this->initialize();
+ }
+ $this->tpl->draw($page);
+ }
+
+ /**
+ * Render a 404 page (uses the template : tpl/404.tpl)
+ * usage : $PAGE->render404('The link was deleted')
+ *
+ * @param string $message A messate to display what is not found
+ */
+ public function render404($message = 'The page you are trying to reach does not exist or has been deleted.')
+ {
+ header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found');
+ $this->tpl->assign('error_message', $message);
+ $this->renderPage('404');
+ }
+}