--- /dev/null
+<?php
+/***************************************************************************
+ * Copyright (C) 2003-2008 Polytechnique.org *
+ * http://opensource.polytechnique.org/ *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the Free Software *
+ * Foundation, Inc., *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+ ***************************************************************************/
+
+require_once 'smarty/libs/Smarty.class.php';
+
+abstract class PlPage extends Smarty
+{
+ private $_page_type;
+ private $_tpl;
+ private $_errors;
+ private $_failure;
+ private $_jsonVars;
+
+ // {{{ function PlPage()
+
+ public function __construct($tpl, $type = SKINNED)
+ {
+ parent::Smarty();
+
+ global $globals;
+
+ $this->caching = false;
+ $this->config_overwrite = false;
+ $this->use_sub_dirs = false;
+ $this->template_dir = $globals->spoolroot."/templates/";
+ $this->compile_dir = $globals->spoolroot."/spool/templates_c/";
+ array_unshift($this->plugins_dir, $globals->spoolroot."/plugins/");
+ $this->config_dir = $globals->spoolroot."/configs/";
+
+ $this->compile_check = !empty($globals->debug);
+
+ $this->changeTpl($tpl, $type);
+ $this->_errors = array('errors' => array());
+ $this->_jsonVars = array();
+ $this->_failure = false;
+
+ if ($globals->mode != 'rw') {
+ $this->trigError("En raison d'une maintenance, une partie des fonctionnalités du site sont"
+ . " actuellement désactivée, en particuliers aucune donnée ne sera sauvegardée");
+ }
+ $this->register_prefilter('at_to_globals');
+ $this->addJsLink('xorg.js');
+ $this->addJsLink('jquery.js');
+ }
+
+ // }}}
+ // {{{ function changeTpl()
+
+ public function changeTpl($tpl, $type = SKINNED)
+ {
+ $this->_tpl = $tpl;
+ $this->_page_type = $type;
+ $this->assign('xorg_tpl', $tpl);
+ }
+
+ // }}}
+ // {{{ function raw()
+
+ public function raw()
+ {
+ global $globals;
+ $this->assign('globals', $globals);
+ return $this->fetch($this->_tpl);
+ }
+
+ // }}}
+ // {{{ function _run()
+
+ protected function _run($skin)
+ {
+ global $globals, $TIME_BEGIN;
+
+ session_write_close();
+
+ $this->register_prefilter('trimwhitespace');
+ $this->register_prefilter('form_force_encodings');
+ $this->register_prefilter('wiki_include');
+ $this->register_prefilter('if_has_perms');
+ $this->assign('xorg_triggers', $this->_errors);
+ $this->assign('xorg_errors', $this->nb_errs());
+ $this->assign('xorg_failure', $this->_failure);
+ $this->assign('globals', $globals);
+
+ if (Env::has('json') && count($this->_jsonVars)) {
+ return $this->jsonDisplay();
+ }
+
+ if (Env::v('display') == 'light') {
+ $this->_page_type = SIMPLE;
+ } elseif (Env::v('display') == 'raw') {
+ $this->_page_type = NO_SKIN;
+ } elseif (Env::v('display') == 'full') {
+ $this->_page_typ = SKINNED;
+ }
+
+ switch ($this->_page_type) {
+ case NO_SKIN:
+ if (!($globals->debug & DEBUG_SMARTY)) {
+ error_reporting(0);
+ }
+ $this->display($this->_tpl);
+ exit;
+
+ case SIMPLE:
+ $this->assign('simple', true);
+
+ case SKINNED:
+ $this->register_modifier('escape_html', 'escape_html');
+ $this->default_modifiers = Array('@escape_html');
+ }
+ if (S::i('auth') <= AUTH_PUBLIC) {
+ $this->register_outputfilter('hide_emails');
+ }
+ $this->addJsLink('wiki.js');
+ header("Accept-Charset: utf-8");
+ if (Env::v('forceXml')) {
+ header("Content-Type: text/xml; charset=utf-8");
+ }
+
+ if (!$globals->debug) {
+ error_reporting(0);
+ $this->display($skin);
+ exit;
+ }
+
+ $this->assign('validate', true);
+ if (!($globals->debug & DEBUG_SMARTY)) {
+ error_reporting(0);
+ }
+ $START_SMARTY = microtime(true);
+ $result = $this->fetch($skin);
+ $ttime = sprintf('Temps total: %.02fs (Smarty %.02fs) - Mémoire totale : %dKo<br />',
+ microtime(true) - $TIME_BEGIN, microtime(true) - $START_SMARTY,
+ memory_get_peak_usage(true) / 1024);
+ if ($globals->debug & DEBUG_BT) {
+ PlBacktrace::clean();
+ $this->assign_by_ref('backtraces', PlBacktrace::$bt);
+ $result = str_replace('@@BACKTRACE@@', $this->fetch('skin/common.backtrace.tpl'), $result);
+ } else {
+ $result = str_replace('@@BACKTRACE@@', '', $result);
+ }
+
+ $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />";
+ if ($globals->debug & DEBUG_VALID) {
+ $fd = fopen($this->compile_dir."/valid.html","w");
+ fwrite($fd, $result);
+ fclose($fd);
+
+ exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val);
+ foreach ($val as $h) {
+ if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) {
+ $replc = '<span style="color: #080;">HTML OK</span><br />';
+ if ($m[1]) {
+ $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}"
+ ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />";
+ }
+ break;
+ }
+ }
+ }
+
+ echo str_replace("@HOOK@", $ttime.$replc, $result);
+ exit;
+ }
+
+ abstract public function run();
+
+ // }}}
+ // {{{ function nb_errs()
+
+ public function nb_errs()
+ {
+ return count($this->_errors['errors']);
+ }
+
+ // }}}
+ // {{{ function trig()
+
+ private function trig($msg, $type = 'errors')
+ {
+ if (!isset($this->_errors[$type])) {
+ $this->_errors[$type] = array();
+ }
+ $this->_errors[$type][] = $msg;
+ }
+
+ public function trigError($msg)
+ {
+ $this->trig($msg, 'errors');
+ }
+
+ public function trigWarning($msg)
+ {
+ $this->trig($msg, 'warnings');
+ }
+
+ public function trigSuccess($msg)
+ {
+ $this->trig($msg, 'success');
+ }
+
+ // }}}
+ // {{{ function kill()
+
+ public function kill($msg)
+ {
+ global $platal;
+
+ $this->assign('platal', $platal);
+ $this->trigError($msg);
+ $this->_failure = true;
+ $this->run();
+ }
+
+ // }}}
+ // {{{ function addJsLink
+
+ public function addJsLink($path)
+ {
+ $this->append('xorg_js', $path);
+ }
+
+ // }}}
+ // {{{ function addCssLink
+
+ public function addCssLink($path)
+ {
+ $this->append('xorg_css', $path);
+ }
+
+ // }}}
+ // {{{ function addCssInline
+
+ public function addCssInline($css)
+ {
+ if (!empty($css)) {
+ $this->append('xorg_inline_css', $css);
+ }
+ }
+
+ // }}}
+ // {{{ function setRssLink
+
+ public function setRssLink($title, $path)
+ {
+ $this->assign('xorg_rss', array('title' => $title, 'href' => $path));
+ }
+
+ // }}}
+ // {{{ function jsonDisplay
+ protected function jsonDisplay()
+ {
+ header("Content-type: text/javascript; charset=utf-8");
+ array_walk_recursive($this->_jsonVars, "escape_xorgDB");
+ $jsonbegin = Env::v('jsonBegin');
+ $jsonend = Env::v('jsonEnd');
+ if (Env::has('jsonVar')) {
+ $jsonbegin = Env::v('jsonVar').' = ';
+ $jsonend = ';';
+ } elseif (Env::has('jsonFunc')) {
+ $jsonbegin = Env::v('jsonFunc').'(';
+ $jsonend = ');';
+ }
+ echo $jsonbegin, json_encode($this->_jsonVars), $jsonend;
+ exit;
+ }
+ // }}}
+ // {{{ function jsonAssign
+ public function jsonAssign($var, $value)
+ {
+ $this->_jsonVars[$var] = $value;
+ }
+
+ // }}}
+}
+
+function escape_xorgDB(&$item, $key)
+{
+ if (is_a($item, 'XOrgDBIterator')) {
+ $expanded = array();
+ while ($a = $item->next()) {
+ $expanded[] = $a;
+ }
+ $item = $expanded;
+ }
+}
+
+// {{{ function escape_html ()
+
+/**
+ * default smarty plugin, used to auto-escape dangerous html.
+ *
+ * < --> <
+ * > --> >
+ * " --> "
+ * & not followed by some entity --> &
+ */
+function escape_html($string)
+{
+ if (is_string($string)) {
+ return htmlspecialchars($string, ENT_QUOTES, 'UTF-8');
+ } else {
+ return $string;
+ }
+}
+
+// }}}
+// {{{ function at_to_globals()
+
+/**
+ * helper
+ */
+
+function _to_globals($s) {
+ global $globals;
+ $t = explode('.',$s);
+ if (count($t) == 1) {
+ return var_export($globals->$t[0],true);
+ } else {
+ return var_export($globals->$t[0]->$t[1],true);
+ }
+}
+
+/**
+ * compilation plugin used to import $globals confing through #globals.foo.bar# directives
+ */
+
+function at_to_globals($tpl_source, &$smarty)
+{
+ return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source);
+}
+
+// }}}
+// {{{ function trimwhitespace
+
+function trimwhitespace($source, &$smarty)
+{
+ $tags = '(script|pre|textarea)';
+ preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches);
+ $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source);
+
+ // remove all leading spaces, tabs and carriage returns NOT
+ // preceeded by a php close tag.
+ $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source);
+ $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source);
+
+ return $source;
+}
+
+// }}}
+// {{{ function wiki_include
+
+function wiki_include($source, &$smarty)
+{
+ return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui',
+ '{include\1 file="../spool/wiki.d/cache_\2.tpl"\3 included=1}',
+ $source);
+}
+
+// }}}
+//{{{ function hasPerm
+
+function if_has_perms($source, &$smarty)
+{
+ $source = preg_replace('/\{if([^}]*) (\!?)hasPerms\(([^)]+)\)([^}]*)\}/',
+ '{if\1 \2$smarty.session.perms->hasFlagCombination(\3)\4}',
+ $source);
+ return preg_replace('/\{if([^}]*) (\!?)hasPerm\(([^)]+)\)([^}]*)\}/',
+ '{if\1 \2($smarty.session.perms && $smarty.session.perms->hasFlag(\3))\4}',
+ $source);
+}
+
+// }}}
+// {{{
+
+function form_force_encodings($source, &$smarty)
+{
+ return preg_replace('/<form[^\w]/',
+ '\0 accept-charset="utf-8" ',
+ $source);
+}
+
+// }}}
+// {{{ function hide_emails
+
+function _hide_email($source)
+{
+ $source = str_replace("\n", '', $source);
+ return '<script type="text/javascript">//<![CDATA[' . "\n" .
+ 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" .
+ '//]]></script>';
+}
+
+function hide_emails($source, &$smarty)
+{
+ if (!strpos($source, '@')) {
+ return $source;
+ }
+
+ //prevent email replacement in <script> and <textarea>
+ $tags = '(script|textarea|select)';
+ preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches);
+ $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source);
+
+ //catch all emails in <a href="mailto:...">
+ preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref);
+ $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source);
+
+ //prevant replacement in tag attributes
+ preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc);
+ $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source);
+
+ //catch !
+ $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source);
+ $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source);
+
+ // restore data
+ $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source);
+ $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source);
+
+ return $source;
+}
+
+// }}}
+
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
+?>
projects / platal.git / blobdiff