* Copyright: See COPYING files that comes with this distribution
********************************************************************************/
-require_once 'smarty/libs/Smarty.class.php';
+if (@!include_once('Smarty.class.php')) {
+ require_once 'smarty/libs/Smarty.class.php';
+}
class BananaPage extends Smarty
{
- private $error = array();
- private $page = null;
+ protected $error = array();
+ protected $page = null;
+
+ protected $pages = array();
+ protected $killed = array();
+ protected $actions = array();
+
+ protected $mode;
+ protected $json_params = array();
- private $pages = array();
- private $actions = array();
+ public $css = '';
- public function __construct()
+ public function __construct($mode = null)
{
- $this->Smarty();
+ parent::Smarty();
+ $this->mode = strtolower($mode);
$this->compile_check = Banana::$debug_smarty;
$this->template_dir = dirname(__FILE__) . '/templates/';
- $this->compile_dir = dirname(dirname(__FILE__)) . '/spool/templates_c/';
+ $this->compile_dir = Banana::$spool_root . '/templates_c/';
$this->register_prefilter('banana_trimwhitespace');
-
+ if (!is_dir($this->compile_dir)) {
+ mkdir($this->compile_dir);
+ }
}
+ /** Add an error message
+ * @param message STRING html code of the error to display
+ */
public function trig($message)
{
$this->error[] = $message;
}
+ /** Kill the current page (generate an error message and skip page generation)
+ * @param message STRING html code of the error message to display
+ @ @return XHTML code of the page
+ */
public function kill($message)
{
$this->trig($message);
+ $this->assign('killed', true);
return $this->run();
}
+ /** Set the current page
+ * @param page STRING page name
+ */
public function setPage($page)
{
$this->page = $page;
+ return true;
}
+ /** Assign a variable in the page.
+ */
+ public function assign($var, $value)
+ {
+ if ($this->mode === 'json') {
+ $this->json_params[$var] = $value;
+ } else {
+ parent::assign($var, $value);
+ }
+ }
+
+ /** Register an action to show on banana page
+ * @param action_code HTML code of the action
+ * @param pages ARRAY pages where to show the action (null == every pages)
+ * @return true if success
+ */
public function registerAction($action_code, array $pages = null)
{
$this->actions[] = array('text' => $action_code, 'pages' => $pages);
return true;
}
+ /** Register a new page
+ * @param name Name of the page
+ * @param text Text for the tab of the page
+ * @param template Template path for the page if null, the page is not handled by banana
+ * @return true if success
+ */
public function registerPage($name, $text, $template = null)
{
$this->pages[$name] = array('text' => $text, 'template' => $template);
return true;
}
- public function run()
+ /** Remove a page
+ * @param page STRING page name to kill
+ */
+ public function killPage($page)
+ {
+ $this->killed[] = $page;
+ }
+
+ /** Add Inline CSS to put in the page headers
+ * @param css CSS code
+ */
+ public function addCssInline($css)
+ {
+ $this->css .= $css;
+ }
+
+ /** Preparte the page generation
+ * @return template to use
+ */
+ protected function prepare()
{
$this->registerPage('subscribe', _b_('Abonnements'), null);
$this->registerPage('forums', _b_('Les forums'), null);
if (!is_null(Banana::$group)) {
$this->registerPage('thread', Banana::$group, null);
if (!is_null(Banana::$artid)) {
- $this->registerPage('message', _b_('Message'), null);
+ if (Banana::$spool) {
+ $subject = Banana::$spool->overview[Banana::$artid]->subject;
+ } else if (Banana::$message) {
+ $subject = Banana::$message->getHeaderValue('subject');
+ } else {
+ $subject = _b_('Message');
+ }
+ if (strlen($subject) > 30) {
+ $subject = substr($subject, 0, 30) . '…';
+ }
+ $this->registerPage('message', $subject, null);
if ($this->page == 'cancel') {
$this->registerPage('cancel', _b_('Annulation'), null);
} elseif ($this->page == 'new') {
- $this->registerPage('new', _b_('Répondre'), null);
+ $this->registerPage('new', _b_('Répondre'), null);
}
} elseif ($this->page == 'new') {
$this->registerPage('new', _b_('Nouveau'), null);
}
}
+ foreach ($this->killed as $page) {
+ unset($this->pages[$page]);
+ }
foreach ($this->actions as $key=>&$action) {
if (!is_null($action['pages']) && !in_array($this->page, $action['pages'])) {
unset($this->actions[$key]);
}
}
+
+ return 'banana-base.tpl';
+ }
+
+ /** Generate XHTML code
+ */
+ public function run()
+ {
+ if ($this->mode === 'json') {
+ return json_encode($this->json_params);
+ }
+ $tpl = $this->prepare();
+ if (!isset($this->pages[$this->page])) {
+ $this->trig(_b_('La page demandée n\'existe pas'));
+ $this->actions = array();
+ $this->page = null;
+ }
+
+ return $this->_run($tpl);
+ }
+
+ /** Generate feed XML code
+ */
+ public function feed()
+ {
+ @list($lg) = explode('_', Banana::$profile['locale']);
+ $tpl = 'banana-feed-' . Banana::$feed_format . '.tpl';
+ $this->assign('copyright', Banana::$feed_copyright);
+ $this->assign('generator', Banana::$feed_generator);
+ $this->assign('email', Banana::$feed_email);
+ $this->assign('title_prefix', Banana::$feed_namePrefix);
+ $this->assign('language', $lg);
+ $this->register_function('rss_date', 'rss_date');
+ header('Content-Type: application/rss+xml; charset=utf-8');
+ echo $this->_run($tpl, false);
+ exit;
+ }
+
+ /** Code generation
+ */
+ private function _run($tpl, $ent = true)
+ {
$this->assign('group', Banana::$group);
$this->assign('artid', Banana::$artid);
$this->assign('part', Banana::$part);
$this->assign('profile', Banana::$profile);
$this->assign('spool', Banana::$spool);
$this->assign('protocole', Banana::$protocole);
+ $this->assign('showboxlist', Banana::$spool_boxlist);
+ $this->assign('showthread', Banana::$msgshow_withthread);
+ $this->assign('withtabs' , Banana::$withtabs);
+ $this->assign('feed_format', Banana::$feed_format);
+ $this->assign('feed_active', Banana::$feed_active);
+ $this->assign('with_javascript', Banana::$msgshow_javascript);
+
+ $this->register_function('url', array($this, 'makeUrl'));
+ $this->register_function('link', array($this, 'makeLink'));
+ $this->register_function('imglink', array($this, 'makeImgLink'));
+ $this->register_function('img', array($this, 'makeImg'));
+ $this->register_modifier('b', '_b_');
$this->assign('errors', $this->error);
$this->assign('page', $this->page);
$this->assign('pages', $this->pages);
$this->assign('actions', $this->actions);
+ $this->register_modifier('banana_utf8entities', 'banana_utf8entities');
+ $this->register_modifier('banana_entities', 'banana_entities');
+
+ if ($ent) {
+ $this->default_modifiers = Array('@banana_entities');
+ }
- $this->register_function('url', array($this, 'makeUrl'));
- $this->register_function('link', array($this, 'makeLink'));
- $this->register_function('imglink', array($this, 'makeImgLink'));
- $this->register_function('img', array($this, 'makeImg'));
if (!Banana::$debug_smarty) {
$error_level = error_reporting(0);
}
- $text = $this->fetch('banana-base.tpl');
- $text = banana_utf8entities($text);
+ $text = $this->fetch($tpl);
if (!Banana::$debug_smarty) {
error_reporting($error_level);
}
return $text;
}
- public function makeUrl($params, &$smarty = null)
+ /** Build a URL in Banana
+ * @param params ARRAY location datas
+ * @param smarty OBJECT Smarty instance associated (null if none)
+ * @return URL of the page associated with the given parameters
+ *
+ * Usual parameters are :
+ * - group : the box name
+ * - artid : the current message id (index of message-id)
+ * - part : part id to show (may be a content-id, xface or a mime-type for text)
+ * - first : first linear-index to show in spool view
+ * - action: like subscribe, cancel, new
+ * - all others params are allowed, but not parsed by the base implementation of banana
+ *
+ * smarty funciton : {url param1=... param2=...}
+ */
+ public function makeUrl(array $params, $smarty = null)
{
if (function_exists('hook_makeLink')
&& $res = hook_makeLink($params)) {
return $res;
- }
+ }
$proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
- $host = $_SERVER['HTTP_HOST'];
+ $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME'];
$file = $_SERVER['PHP_SELF'];
-
+
if (count($params) != 0) {
$get = '?';
foreach ($params as $key=>$value) {
}
} else {
$get = '';
- }
+ }
return $proto . $host . $file . $get;
}
- public function makeLink($params, &$smarty = null)
+ /** Build a link to a Banana page
+ * @param params ARRAY location datas
+ * @param smarty OBJECT Smarty instance associated (null if none)
+ * @return Link to the page associated with the given parameters
+ *
+ * Support all @ref makeURL parameters, but catch the following:
+ * - text : if set, defined the text of the link (if not set, the URL is used
+ * - popup : title of the link (showed as a tooltip on most browsers)
+ * - class : specific style class for the markup
+ * - accesskey: keyboard key to trigger the link
+ * None of this parameters is needed
+ *
+ * Smarty function : {link param1=... param2=...}
+ */
+ public function makeLink(array $params, $smarty = null)
{
- $catch = array('text', 'popup', 'class', 'accesskey');
+ $catch = array('text', 'popup', 'class', 'accesskey', 'style');
foreach ($catch as $key) {
${$key} = isset($params[$key]) ? $params[$key] : null;
unset($params[$key]);
}
- $link = $this->makeUrl($params, &$smarty);
+ $link = $this->makeUrl($params, $smarty);
if (is_null($text)) {
$text = $link;
}
$popup .= ' (raccourci : ' . $accesskey . ')';
}
if (!is_null($popup)) {
- $popup = ' title="' . $popup . '"';
+ $popup = ' title="' . banana_entities($popup) . '"';
}
if (!is_null($class)) {
$class = ' class="' . $class . '"';
}
- $target = null;
- if (isset($params['action']) && $params['action'] == 'view') {
- $target = ' target="_blank"';
+ if (!is_null($style)) {
+ $style = ' style="' . $style . '"';
}
if (!is_null($accesskey)) {
$accesskey = ' accesskey="' . $accesskey . '"';
}
- return '<a href="' . htmlentities($link) . '"'
- . $target . $popup . $class . $accesskey
+ return '<a href="' . banana_entities($link) . '"'
+ . $popup . $class . $style . $accesskey
. '>' . $text . '</a>';
}
- public function makeImg($params, &$smarty = null)
+ /** Build a link to one of the banana built-in images
+ * @param params ARRAY image datas
+ * @param smarty OBJECT Smarty instance associated (null if none)
+ * @return Img tag
+ *
+ * Supported parameters are
+ * - img : name of the image (without its extension)
+ * - alt : alternative text
+ * - height and width : dimensions of the images
+ * img and alt are needed
+ *
+ * Smarty function: {img img=... alt=... [height=...] [width=...]}
+ */
+ public function makeImg(array $params, $smarty = null)
{
$catch = array('img', 'alt', 'height', 'width');
foreach ($catch as $key) {
}
$proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
- $host = $_SERVER['HTTP_HOST'];
+ $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME'];
$file = dirname($_SERVER['PHP_SELF']) . '/img/' . $img;
$url = $proto . $host . $file;
return '<img src="' . $url . '"' . $height . $width . ' alt="' . _b_($alt) . '" />';
}
- public function makeImgLink($params, &$smarty = null)
+ /** Build a link to one of the banana built-in javascript
+ * @param src STRING javascript name
+ * @return Javascript tag
+ */
+ public function makeJs($src)
+ {
+ if (!Banana::$msgshow_javascript) {
+ return '';
+ }
+ if (function_exists('hook_makeJs')
+ && $res = hook_makeJs($src)) {
+ return $res;
+ }
+
+ $proto = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+ $host = Banana::$baseurl ? Banana::$baseurl : $_SERVER['SERVER_NAME'];
+ $file = dirname($_SERVER['PHP_SELF']) . '/javascript/' . $src . '.js';
+ $url = $proto . $host . $file;
+
+ return '<script type="text/javascript" src="' . $url . '"/></script>';
+ }
+
+ /** Build a link with an image as text
+ * @param params ARRAY image and location data
+ * @param smarty OBJECT Smarty instance associated (null if none)
+ * @return an image within an link
+ *
+ * All @ref makeImg and @ref makeLink parameters are supported
+ * if text is set, the text will be appended after the image in the link
+ *
+ * Smarty function : {imglink img=... alt=... [param1=...]}
+ */
+ public function makeImgLink(array $params, $smarty = null)
{
- $params['alt'] = _b_($params['alt']);
- $params['popup'] = $params['alt'];
- $params['text'] = $this->makeImg($params, $smarty);
+ if (!isset($params['popup'])) {
+ $params['popup'] = @$params['alt'];
+ }
+ $img = $this->makeImg($params, $smarty);
+ if (isset($params['text'])) {
+ $img .= ' ' . $params['text'];
+ }
+ $params['text'] = $img;
+ unset($params['alt']);
+ unset($params['img']);
+ unset($params['width']);
+ unset($params['height']);
return $this->makeLink($params, $smarty);
}
/** Redirect to the page with the given parameter
- * @ref makeLink
+ * @ref makeURL
*/
- public function redirect($params = array())
+ public function redirect(array $params = array())
{
header('Location: ' . $this->makeUrl($params));
+ exit;
}
}
// {{{ function banana_trimwhitespace
-function banana_trimwhitespace($source, &$smarty)
+function banana_trimwhitespace($source, $smarty)
{
$tags = array('script', 'pre', 'textarea');
}
// }}}
+// {{{ function rss_date
+function rss_date($t)
+{
+ return date('r', $t);
+}
+
+// }}}
-// vim:set et sw=4 sts=4 ts=4:
+// vim:set et sw=4 sts=4 ts=4 fenc=utf-8:
?>
projects / banana.git / blobdiff