X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=banana%2Fbanana.inc.php.in;h=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391;hb=1c71a12868e08c6050fa4c283665f82a67e50c10;hp=8e9d3a700ca642639306e3c8a5e93667a6dfabc6;hpb=2a5dba9927b2f16a8ba4250856765ec6fcd85adc;p=banana.git diff --git a/banana/banana.inc.php.in b/banana/banana.inc.php.in index 8e9d3a7..e69de29 100644 --- a/banana/banana.inc.php.in +++ b/banana/banana.inc.php.in @@ -1,583 +0,0 @@ - '', - 'headers' => array('From' => 'Anonymous '), - 'display' => 0, - 'lastnews' => 0, - 'locale' => 'fr_FR.UTF-8', - 'subscribe' => array(), - 'autoup' => 1); - static public $boxpattern; - static public $withtabs = true; - static public $mimeparts = array(); - -### Spool ### - static public $spool_root = '/var/spool/banana'; - static public $spool_max = 3000; - static public $spool_tbefore = 5; - static public $spool_tafter = 5; - static public $spool_tmax = 50; - static public $spool_boxlist = true; - -### Message processing ### - static public $msgparse_headers = array('content-disposition', 'content-transfer-encoding', - 'content-type', 'content-id', 'date', 'followup-to', - 'from', 'message-id', 'newsgroups', 'organization', - 'references', 'subject', 'x-face', 'in-reply-to', - 'to', 'cc', 'reply-to'); - -### Message display ### - static public $msgshow_headers = array('from', 'newsgroups', 'followup-to', 'to', 'cc', 'reply-to', - 'organization', 'date', 'references', 'in-reply-to'); - static public $msgshow_mimeparts = array('multipart/report', 'multipart/mixed', - 'text/html', 'text/plain', 'text/enriched', 'text', 'message'); - static public $msgshow_xface = true; - static public $msgshow_wrap = 78; - static public $msgshow_externalimages = false; - static public $msgshow_hasextimages = false; - static public $msgshow_withthread = true; - - /** Match an url - * Should be included in a regexp delimited using /, !, , or @ (eg: "/$url_regexp/ui") - * If it matches, return 3 main parts : - * \\1 and \\3 are delimiters - * \\2 is the url - * - * eg : preg_match("!$url_regexp!i", "[http://www.polytechnique.org]", $matches); - * $matches[1] = "[" - * $matches[2] = "http://www.polytechnique.org" - * $matches[3] = "]" - */ - static public $msgshow_url = '(["\[])?((?:[a-z]+:\/\/|www\.)(?:[\.\,\;\!\:]*[a-z\@0-9~%$&i#\-+=_\/\?]+)+)(["\]])?'; - -### Message edition ### - static public $msgedit_canattach = true; - static public $msgedit_maxfilesize = 100000; - /** Global headers to use for messages - */ - static public $msgedit_headers = array('Mime-Version' => '1.0', 'User-Agent' => 'Banana @VERSION@'); - /** Mime type order for quoting - */ - static public $msgedit_mimeparts = array('multipart/report', 'multipart/mixed', 'text/plain', 'text/enriched', 'text/html', 'text', 'message'); - -### Protocole ### - /** News serveur to use - */ - static public $nntp_host = 'news://localhost:119/'; - - static public $mbox_path = '/var/mail'; - -### Debug ### - static public $debug_nntp = false; - static public $debug_smarty = false; - - -####### -# Constants -####### - - // Actions - const ACTION_BOX_NEEDED = 1; // mask - const ACTION_BOX_LIST = 2; - const ACTION_BOX_SUBS = 4; - const ACTION_MSG_LIST = 3; - const ACTION_MSG_READ = 5; - const ACTION_MSG_NEW = 9; - const ACTION_MSG_CANCEL = 17; - const ACTION_MSG_IMAGES = 33; - - // Box list view - const BOXES_ALL = 0; - const BOXES_SUB = 1; - const BOXES_NEW = 2; - - // Spool view mode - const SPOOL_ALL = 0; - const SPOOL_UNREAD = 1; - - -####### -# Runtime variables -####### - - static public $protocole = null; - static public $spool = null; - static public $message = null; - static public $page = null; - - static public $group = null; - static public $artid = null; - static public $action = null; - static public $part = null; - static public $first = null; - - /** Class parameters storage - */ - public $params; - - -####### -# Banana Implementation -####### - - /** Build the instance of Banana - * This constructor only call \ref loadParams, connect to the server, and build the Smarty page - * @param protocole Protocole to use - */ - public function __construct($params = null, $protocole = 'NNTP', $pageclass = 'BananaPage') - { - if (is_null($params)) { - $this->params = $_GET; - } else { - $this->params = $params; - } - $this->loadParams(); - - // connect to protocole handler - $classname = 'Banana' . $protocole; - if (!class_exists($classname)) { - Banana::load($protocole); - } - Banana::$protocole = new $classname(Banana::$group); - - // build the page - if ($pageclass == 'BananaPage') { - Banana::load('page'); - } - Banana::$page = new $pageclass; - $types = array('multipart/report' => _b_('Rapport d\'erreur'), - 'multipart/mixed' => _b_('Composition'), - 'text/html' => _b_('Texte formaté'), - 'text/plain' => _b_('Texte brut'), - 'text/enriched' => _b_('Texte enrichi'), - 'text' => _b_('Texte'), - 'message/rfc822' => _b_('Mail'), - 'message' => _b_('Message'), - 'source' => _b_('Source')); - Banana::$mimeparts = array_merge($types, Banana::$mimeparts); - } - - /** Fill state vars (Banana::$group, Banana::$artid, Banana::$action, Banana;:$part, Banana::$first) - */ - protected function loadParams() - { - Banana::$group = isset($this->params['group']) ? $this->params['group'] : null; - Banana::$artid = isset($this->params['artid']) ? $this->params['artid'] : null; - Banana::$first = isset($this->params['first']) ? $this->params['first'] : null; - Banana::$part = isset($this->params['part']) ? $this->params['part'] : 'text'; - - // Look for the action to execute - if (is_null(Banana::$group)) { - if (isset($this->params['action']) && $this->params['action'] == 'subscribe') { - Banana::$action = Banana::ACTION_BOX_SUBS; - } else { - Banana::$action = Banana::ACTION_BOX_LIST; - } - return; - } - $action = isset($this->params['action']) ? $this->params['action'] : null; - if (is_null(Banana::$artid)) { - if ($action == 'new') { - Banana::$action = Banana::ACTION_MSG_NEW; - } else { - Banana::$action = Banana::ACTION_MSG_LIST; - } - return; - } - switch ($action) { - case 'new': - Banana::$action = Banana::ACTION_MSG_NEW; - return; - case 'cancel': - Banana::$action = Banana::ACTION_MSG_CANCEL; - return; - case 'showext': - Banana::$action = Banana::ACTION_MSG_IMAGES; - return; - default: - Banana::$action = Banana::ACTION_MSG_READ; - } - } - - /** Run Banana - * This function need user profile to be initialised - */ - public function run() - { - // Configure locales - setlocale(LC_ALL, Banana::$profile['locale']); - - // Check if the state is valid - if (Banana::$protocole->lastErrNo()) { - return Banana::$page->kill(_b_('Une erreur a été rencontrée lors de la connexion au serveur') . '
' - . Banana::$protocole->lastError()); - } - if (!Banana::$protocole->isValid()) { - return Banana::$page->kill(_b_('Connexion non-valide')); - } - if (Banana::$action & Banana::ACTION_BOX_NEEDED) { - if(Banana::$boxpattern && !preg_match('/' . Banana::$boxpattern . '/i', $group)) { - Banana::$page->setPage('group'); - return Banana::$page->kill(_b_("Ce newsgroup n'existe pas ou vous n'avez pas l'autorisation d'y accéder")); - } - } - - // Dispatch to the action handlers - switch (Banana::$action) { - case Banana::ACTION_BOX_SUBS: - $error = $this->action_subscribe(); - break; - case Banana::ACTION_BOX_LIST: - $error = $this->action_listBoxes(); - break; - case Banana::ACTION_MSG_LIST: - $error = $this->action_showThread(Banana::$group, Banana::$first); - break; - case Banana::ACTION_MSG_IMAGES: - Banana::$msgshow_externalimages = true; - case Banana::ACTION_MSG_READ: - $error = $this->action_showMessage(Banana::$group, Banana::$artid, Banana::$part); - break; - case Banana::ACTION_MSG_NEW: - $error = $this->action_newMessage(Banana::$group, Banana::$artid); - break; - case Banana::ACTION_MSG_CANCEL: - $error = $this->action_cancelMessage(Banana::$group, Banana::$artid); - break; - default: - $error = _b_("L'action demandée n'est pas supportée par Banana"); - } - - // Generate the page - if (is_string($error)) { - return Banana::$page->kill($error); - } - return Banana::$page->run(); - } - - /** Return the CSS code to include in the headers - */ - public function css() - { - return Banana::$page->css; - } - - /**************************************************************************/ - /* actions */ - /**************************************************************************/ - protected function action_saveSubs($groups) - { - Banana::$profile['subscribe'] = $groups; - return true; - } - - protected function action_subscribe() - { - Banana::$page->setPage('subscribe'); - if (isset($_POST['validsubs'])) { - $this->action_saveSubs(array_keys($_POST['subscribe'])); - Banana::$page->redirect(); - } - $groups = Banana::$protocole->getBoxList(Banana::BOXES_ALL); - Banana::$page->assign('groups', $groups); - return true; - } - - protected function action_listBoxes() - { - Banana::$page->setPage('forums'); - $groups = Banana::$protocole->getBoxList(Banana::BOXES_SUB, Banana::$profile['lastnews'], true); - Banana::$page->assign('groups', $groups); - if (empty(Banana::$profile['subscribe']) || Banana::$profile['lastnews']) { - $newgroups = Banana::$protocole->getBoxList(Banana::BOXES_NEW, Banana::$profile['lastnews'], true); - Banana::$page->assign('newgroups', $newgroups); - } - return true; - } - - protected function action_showThread($group, $first) - { - Banana::$page->setPage('thread'); - if (!$this->loadSpool($group)) { - return _b_('Impossible charger la liste des messages de ') . $group; - } - if (Banana::$spool_boxlist) { - $groups = Banana::$protocole->getBoxList(Banana::BOXES_SUB, Banana::$profile['lastnews'], true); - Banana::$page->assign('groups', $groups); - } - Banana::$page->assign('msgbypage', Banana::$spool_tmax); - return true; - } - - protected function action_showMessage($group, $artid, $partid = 'text') - { - Banana::$page->setPage('message'); - $istext = $partid == 'text' || $partid == 'source' - || preg_match('!^[-a-z0-9_]+/[-a-z0-9_]+$!', $partid); - if ($istext) { - $this->loadSpool($group); - } - $msg =& $this->loadMessage($group, $artid); - if (is_null($msg)) { - $this->loadSpool($group); - $this->removeMessage($group, $artid); - return _b_('Le message demandé n\'existe pas. Il est possible qu\'il ait été annulé'); - } - if ($partid == 'xface') { - $msg->getXFace(); - exit; - } elseif (!$istext) { - $part = $msg->getPartById($partid); - if (!is_null($part)) { - $part->send(true); - } - $part = $msg->getFile($partid); - if (!is_null($part)) { - $part->send(); - } - exit; - } elseif ($partid == 'text') { - $partid = null; - Banana::$page->assign('body', $msg->getFormattedBody($partid)); - } elseif ($partid == 'source') { - $text = Banana::$protocole->getMessageSource($artid); - if (!is_utf8($text)) { - $text = utf8_encode($text); - } - Banana::$page->assign('body', '
' . banana_htmlentities($text) . '
'); - } else { - Banana::$page->assign('body', $msg->getFormattedBody($partid)); - } - - if (Banana::$profile['autoup']) { - Banana::$spool->markAsRead($artid); - } - if (Banana::$spool_boxlist) { - $groups = Banana::$protocole->getBoxList(Banana::BOXES_SUB, Banana::$profile['lastnews'], true); - Banana::$page->assign('groups', $groups); - } - Banana::$page->assign_by_ref('message', $msg); - Banana::$page->assign('extimages', Banana::$msgshow_hasextimages); - Banana::$page->assign('headers', Banana::$msgshow_headers); - Banana::$page->assign('type', $partid); - return true; - } - - protected function action_newMessage($group, $artid) - { - Banana::$page->setPage('new'); - if (!Banana::$protocole->canSend()) { - return _b_('Vous n\'avez pas le droit de poster'); - } - $hdrs = Banana::$protocole->requestedHeaders(); - $headers = array(); - foreach ($hdrs as $header) { - $headers[$header] = array('name' => BananaMessage::translateHeaderName($header)); - if (isset(Banana::$profile['headers'][$header])) { - $headers[$header]['fixed'] = Banana::$profile['headers'][$header]; - } - } - if (isset($_POST['sendmessage'])) { - $hdr_values = array(); - foreach ($hdrs as $header) { - $hdr_values[$header] = isset($headers[$header]['fixed']) ? $headers[$header]['fixed'] : @$_POST[$header]; - } - if ($artid) { - $old =& $this->loadMessage($group, $artid); - $hdr_values['References'] = $old->getHeaderValue('references') . $old->getHeaderValue('message-id'); - } - $msg = null; - if (empty($hdr_values['Subject'])) { - Banana::$page->trig(_b_('Le message doit avoir un sujet')); - } elseif (Banana::$msgedit_canattach && isset($_FILES['attachment'])) { - $uploaded = $_FILES['attachment']; - if (!is_uploaded_file($uploaded['tmp_name'])) { - Banana::$page->trig(_b_('Une erreur est survenue lors du téléchargement du fichier')); - } else { - $msg = BananaMessage::newMessage($hdr_values, $_POST['body'], $uploaded); - } - } else { - $msg = BananaMessage::newMessage($hdr_values, $_POST['body']); - } - if (!is_null($msg)) { - if (Banana::$protocole->send($msg)) { - Banana::$page->redirect(array('group' => $group, 'artid' => $artid)); - } - Banana::$page->trig(_b_('Une erreur est survenue lors de l\'envoi du message :') . '
' - . Banana::$protocole->lastError()); - } - } else { - if (!is_null($artid)) { - $msg =& $this->loadMessage($group, $artid); - $body = $msg->getSender() . _b_(' a écrit :') . "\n" . $msg->quote(); - $subject = $msg->getHeaderValue('subject'); - $headers['Subject']['user'] = 'Re: ' . preg_replace("/^re\s*:\s*/i", '', $subject); - $target = $msg->getHeaderValue($hdrs['reply']); - if (empty($target)) { - $target = $group; - } - $headers[$hdrs['dest']]['user'] =& $target; - } else { - $body = ''; - $headers[$hdrs['dest']]['user'] = $group; - } - if (Banana::$profile['signature']) { - $body .= "\n\n-- \n" . Banana::$profile['signature']; - } - Banana::$page->assign('body', $body); - } - - Banana::$page->assign('maxfilesize', Banana::$msgedit_maxfilesize); - Banana::$page->assign('can_attach', Banana::$msgedit_canattach); - Banana::$page->assign('headers', $headers); - return true; - } - - protected function action_cancelMessage($group, $artid) - { - Banana::$page->setPage('cancel'); - $msg =& $this->loadMessage($group, $artid); - if (!$msg->canCancel()) { - return _b_('Vous n\'avez pas les droits suffisants pour supprimer ce message'); - } - if (isset($_POST['cancel'])) { - $this->loadSpool($group); - $ndx = Banana::$spool->getNdX($id) - 1; - if (!Banana::$protocole->cancel($msg)) { - return _b_('Une erreur s\'est produite lors de l\'annulation du message :') . '
' - . Banana::$protocole->lastError(); - } - if ($ndx < 50) { - $ndx = 0; - } - $this->removeMessage($group, $artid); - Banana::$page->redirect(Array('group' => $group, 'first' => $ndx)); - } - - Banana::$page->assign_by_ref('message', $msg); - Banana::$page->assign('body', $msg->getFormattedBody()); - Banana::$page->assign('headers', Banana::$msgshow_headers); - return true; - } - - /**************************************************************************/ - /* Spoolgen functions */ - /**************************************************************************/ - - private function checkErrors() - { - if (Banana::$protocole->lastErrno()) { - echo "\nL'erreur suivante s'est produite : " - . Banana::$protocole->lastErrno() . " " - . Banana::$protocole->lastError() . "\n"; - return false; - } - return true; - } - - static public function createAllSpool(array $protos) - { - foreach ($protos as $proto) { - $banana = new Banana(array(), $proto); - - if (!$banana->checkErrors()) { - continue; - } - $groups = Banana::$protocole->getBoxList(); - if (!$banana->checkErrors()) { - continue; - } - - print "** $proto **\n"; - foreach (array_keys($groups) as $g) { - print "Generating spool for $g : "; - Banana::$group = $g; - $spool = $banana->loadSpool($g); - if (!$banana->checkErrors()) { - break; - } - print "done.\n"; - unset($spool); - } - print "\n"; - } - } - - /**************************************************************************/ - /* Private functions */ - /**************************************************************************/ - - protected function loadSpool($group) - { - Banana::load('spool'); - if (!Banana::$spool || Banana::$spool->group != $group) { - $clean = false; - if ($group != @$_SESSION['banana_group']) { - unset($_SESSION['banana_message']); - unset($_SESSION['banana_artid']); - unset($_SESSION['banana_showhdr']); - } - BananaSpool::getSpool($group, Banana::$profile['lastnews'], Banana::$profile['autoup'] || $clean); - $_SESSION['banana_group'] = $group; - Banana::$spool->setMode(Banana::$profile['display'] ? Banana::SPOOL_UNREAD : Banana::SPOOL_ALL); - } - return true; - } - - protected function &loadMessage($group, $artid) - { - Banana::load('message'); - if ($group == @$_SESSION['banana_group'] && $artid == @$_SESSION['banana_artid'] - && isset($_SESSION['banana_message'])) { - $message = unserialize($_SESSION['banana_message']); - Banana::$msgshow_headers = $_SESSION['banana_showhdr']; - } else { - $message = Banana::$protocole->getMessage($artid); - $_SESSION['banana_group'] = $group; - $_SESSION['banana_artid'] = $artid; - $_SESSION['banana_message'] = serialize($message); - $_SESSION['banana_showhdr'] = Banana::$msgshow_headers; - } - Banana::$message =& $message; - return $message; - } - - protected function removeMessage($group, $artid) - { - Banana::$spool->delId($artid); - if ($group == $_SESSION['banana_group'] && $artid == $_SESSION['banana_artid']) { - unset($_SESSION['banana_message']); - unset($_SESSION['banana_showhdr']); - unset($_SESSION['banana_artid']); - } - return true; - } - - static private function load($file) - { - $file = strtolower($file) . '.inc.php'; - if (!@include_once dirname(__FILE__) . "/$file") { - require_once $file; - } - } -} - -// vim:set et sw=4 sts=4 ts=4 enc=utf-8: -?>