Sessions: Improved inactive account UX; shuffled around a bit of code so that whitelist checks are shared; fixed a bunch of bugs related to ban code and IPv6 addresses
+ − <?php
+ −
+ − /*
+ − * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
+ − * Copyright (C) 2006-2009 Dan Fuhry
+ − *
+ − * This program is Free Software; you can redistribute 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 details.
+ − */
+ −
+ − class template
+ − {
+ − var $tpl_strings, $tpl_bool, $vars_assign_history, $theme, $style, $no_headers, $additional_headers, $sidebar_extra, $sidebar_widgets, $toolbar_menu, $theme_list, $named_theme_list, $default_theme, $default_style, $plugin_blocks, $plugin_blocks_content, $namespace_string, $style_list, $theme_loaded;
+ −
+ − var $theme_initted = false;
+ − var $page_initted = false;
+ − var $elements = false;
+ − var $page_id = false;
+ − var $namespace = false;
+ − var $js_preload = array();
+ − var $js_append = '';
+ −
+ − /**
+ − * Page action conditions
+ − * @var array
+ − */
+ −
+ − var $conds = array();
+ −
+ − /**
+ − * The PageProcessor for the current page
+ − * @var object
+ − */
+ −
+ − var $page = false;
+ −
+ − /**
+ − * The list of themes that are critical for Enano operation. This doesn't include oxygen which
+ − * remains a user theme. By default this is admin and printable which have to be loaded on demand.
+ − * @var array
+ − */
+ −
+ − var $system_themes = array('admin', 'printable');
+ −
+ − /**
+ − * Set to true if the site is disabled and thus a message needs to be shown. This should ONLY be changed by common.php.
+ − * @var bool
+ − * @access private
+ − */
+ −
+ − var $site_disabled = false;
+ −
+ − /**
+ − * One of the absolute best parts of Enano :-P
+ − * @var string
+ − */
+ −
+ − var $fading_button = '';
+ −
+ − function __construct()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $cache;
+ −
+ − $this->tpl_bool = Array();
+ − $this->tpl_strings = Array();
+ − $this->sidebar_extra = '';
+ − $this->toolbar_menu = '';
+ − $this->additional_headers = '';
+ − $this->plugin_blocks = Array();
+ − $this->plugin_blocks_content = array();
+ − $this->theme_loaded = false;
+ −
+ − $this->theme_list = Array();
+ − $this->named_theme_list = Array();
+ −
+ − $this->vars_assign_history = array(
+ − 'strings' => array(),
+ − 'bool' => array()
+ − );
+ −
+ − if ( defined('IN_ENANO_UPGRADE') )
+ − {
+ − return $this->construct_compat();
+ − }
+ −
+ − if ( !$this->theme_list = $cache->fetch('themes') )
+ − {
+ − $q = $db->sql_query('SELECT theme_id, theme_name, enabled, default_style, group_policy, group_list FROM ' . table_prefix . 'themes;');
+ − if ( !$q )
+ − $db->_die('template.php selecting theme list');
+ −
+ − $i = 0;
+ − while ( $row = $db->fetchrow() )
+ − {
+ − $this->theme_list[$i] = $row;
+ − $i++;
+ − }
+ − unset($theme);
+ − $this->theme_list = array_values($this->theme_list);
+ − $cache->store('themes', $this->theme_list, -1);
+ − }
+ −
+ − // Create associative array of themes
+ − foreach ( $this->theme_list as $i => &$theme )
+ − $this->named_theme_list[ $theme['theme_id'] ] =& $this->theme_list[$i];
+ −
+ − unset($theme);
+ −
+ − $this->default_theme = ( $_ = getConfig('theme_default') ) ? $_ : $this->theme_list[0]['theme_id'];
+ − $this->named_theme_list[ $this->default_theme ]['css'] = $this->get_theme_css_files($this->default_theme);
+ − // Come up with the default style. If the CSS file specified in default_style exists, we're good, just
+ − // use that. Otherwise, use the first stylesheet that comes to mind.
+ − $df_data =& $this->named_theme_list[ $this->default_theme ];
+ − $this->default_style = ( in_array($df_data['default_style'], $df_data['css']) ) ? $df_data['default_style'] : $df_data['css'][0];
+ − }
+ −
+ − /**
+ − * Gets the list of available CSS files (styles) for the specified theme.
+ − * @param string Theme ID
+ − * @return array
+ − */
+ −
+ − function get_theme_css_files($theme_id)
+ − {
+ − $css = array();
+ − $dir = ENANO_ROOT . "/themes/{$theme_id}/css";
+ − if ( $dh = @opendir($dir) )
+ − {
+ − while ( ( $file = @readdir($dh) ) !== false )
+ − {
+ − if ( preg_match('/\.css$/', $file) )
+ − $css[] = preg_replace('/\.css$/', '', $file);
+ − }
+ − closedir($dh);
+ − }
+ − // No CSS files? If so, nuke it.
+ − if ( count($css) < 1 )
+ − {
+ − unset($this->theme_list[$theme_id]);
+ − }
+ − return $css;
+ − }
+ −
+ − /**
+ − * Failsafe constructor for upgrades.
+ − */
+ −
+ − function construct_compat()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $this->tpl_bool = Array();
+ − $this->tpl_strings = Array();
+ − $this->sidebar_extra = '';
+ − $this->toolbar_menu = '';
+ − $this->additional_headers = '';
+ − $this->plugin_blocks = Array();
+ − $this->theme_loaded = false;
+ −
+ − $this->fading_button = '<div style="background-image: url('.scriptPath.'/images/about-powered-enano-hover.png); background-repeat: no-repeat; width: 88px; height: 31px; margin: 0 auto 5px auto;">
+ − <a style="background-image: none; padding-right: 0;" href="http://enanocms.org/" onclick="window.open(this.href); return false;"><img style="border-width: 0;" alt=" " src="'.scriptPath.'/images/about-powered-enano.png" onmouseover="domOpacity(this, 100, 0, 500);" onmouseout="domOpacity(this, 0, 100, 500);" /></a>
+ − </div>';
+ −
+ − $this->theme_list = Array();
+ − $this->named_theme_list = Array();
+ −
+ − $q = $db->sql_query('SELECT theme_id, theme_name, enabled, default_style FROM ' . table_prefix . 'themes;');
+ − if ( !$q )
+ − $db->_die('template.php selecting theme list');
+ −
+ − $i = 0;
+ − while ( $row = $db->fetchrow() )
+ − {
+ − $this->theme_list[$i] = $row;
+ − $i++;
+ − }
+ − // List out all CSS files for this theme
+ − foreach ( $this->theme_list as $i => &$theme )
+ − {
+ − $theme['css'] = array();
+ − $dir = ENANO_ROOT . "/themes/{$theme['theme_id']}/css";
+ − if ( $dh = @opendir($dir) )
+ − {
+ − while ( ( $file = @readdir($dh) ) !== false )
+ − {
+ − if ( preg_match('/\.css$/', $file) )
+ − $theme['css'][] = preg_replace('/\.css$/', '', $file);
+ − }
+ − closedir($dh);
+ − }
+ − // No CSS files? If so, nuke it.
+ − if ( count($theme['css']) < 1 )
+ − {
+ − unset($this->theme_list[$i]);
+ − }
+ − }
+ − $this->theme_list = array_values($this->theme_list);
+ − // Create associative array of themes
+ − foreach ( $this->theme_list as $i => &$theme )
+ − $this->named_theme_list[ $theme['theme_id'] ] =& $this->theme_list[$i];
+ −
+ − $this->default_theme = ( $_ = getConfig('theme_default') ) ? $_ : $this->theme_list[0]['theme_id'];
+ − // Come up with the default style. If the CSS file specified in default_style exists, we're good, just
+ − // use that. Otherwise, use the first stylesheet that comes to mind.
+ − $df_data =& $this->named_theme_list[ $this->default_theme ];
+ − $this->default_style = ( in_array($df_data['default_style'], $df_data['css']) ) ? $df_data['default_style'] : $df_data['css'][0];
+ − }
+ −
+ − /**
+ − * Systematically deletes themes from available list if they're blocked by theme security settings. Called when session->start() finishes.
+ − */
+ −
+ − function process_theme_acls()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − // generate the fading button - needs to be done after sessions are started
+ − $admintitle = ( $session->user_level >= USER_LEVEL_ADMIN && is_object(@$lang) ) ? ' title="' . $lang->get('sidebar_btn_enanopowered_admin_tip') . '"' : '';
+ − $this->fading_button = '<div style="background-image: url('.cdnPath.'/images/about-powered-enano-hover.png); background-repeat: no-repeat; width: 88px; height: 31px; margin: 0 auto 5px auto;">
+ − <a style="background-image: none; padding-right: 0;" href="http://enanocms.org/" onclick="window.open(this.href); return false;"' . $admintitle . '><img style="border-width: 0;" alt=" " src="'.cdnPath.'/images/about-powered-enano.png" onmouseover="domOpacity(this, 100, 0, 500);" onmouseout="domOpacity(this, 0, 100, 500);" /></a>
+ − </div>';
+ −
+ − // For each theme, check ACLs and delete from RAM if not authorized
+ − foreach ( $this->theme_list as $i => $theme )
+ − {
+ − if ( !@$theme['group_list'] )
+ − continue;
+ − if ( $theme['theme_id'] === getConfig('theme_default') )
+ − continue;
+ − switch ( $theme['group_policy'] )
+ − {
+ − case 'allow_all':
+ − // Unconditionally allowed
+ − continue;
+ − break;
+ − case 'whitelist':
+ − // If we're not on the list, off to the left please
+ − $list = enano_json_decode($theme['group_list']);
+ − $allowed = false;
+ − foreach ( $list as $acl )
+ − {
+ − if ( !preg_match('/^(u|g):([0-9]+)$/', $acl, $match) )
+ − // Invalid list entry, silently allow (maybe not a good idea but
+ − // really, these things are checked before they're inserted)
+ − continue 2;
+ − $mode = $match[1];
+ − $id = intval($match[2]);
+ − switch ( $mode )
+ − {
+ − case 'u':
+ − $allowed = ( $id == $session->user_id );
+ − if ( $allowed )
+ − break 2;
+ − break;
+ − case 'g':
+ − $allowed = ( isset($session->groups[$id]) );
+ − if ( $allowed )
+ − break 2;
+ − }
+ − }
+ − if ( !$allowed )
+ − {
+ − unset($this->theme_list[$i]);
+ − }
+ − break;
+ − case 'blacklist':
+ − // If we're ON the list, off to the left please
+ − $list = enano_json_decode($theme['group_list']);
+ − $allowed = true;
+ − foreach ( $list as $acl )
+ − {
+ − if ( !preg_match('/^(u|g):([0-9]+)$/', $acl, $match) )
+ − // Invalid list entry, silently allow (maybe not a good idea but
+ − // really, these things are checked before they're inserted)
+ − continue 2;
+ − $mode = $match[1];
+ − $id = intval($match[2]);
+ − switch ( $mode )
+ − {
+ − case 'u':
+ − $allowed = ( $id != $session->user_id );
+ − if ( !$allowed )
+ − break 2;
+ − break;
+ − case 'g':
+ − $allowed = ( !isset($session->groups[$id]) );
+ − if ( !$allowed )
+ − break 2;
+ − }
+ − }
+ − if ( !$allowed )
+ − {
+ − unset($this->theme_list[$i]);
+ − }
+ − break;
+ − }
+ − }
+ −
+ − $this->theme_list = array_values($this->theme_list);
+ −
+ − // Rebuild associative theme list
+ − $this->named_theme_list = array();
+ − foreach ( $this->theme_list as $i => &$theme )
+ − $this->named_theme_list[ $theme['theme_id'] ] =& $this->theme_list[$i];
+ − }
+ −
+ − /**
+ − * Register a new sidebar block.
+ − * @param string Block title
+ − * @param string Block HTML
+ − * @param bool If true, the class of the block will be the same as the one used for blocks that are a list of links instead of HTML content. This can do some wacky things like make all your <a>s block level.
+ − */
+ −
+ − function sidebar_widget($t, $h, $use_normal_section = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if ( !$this->theme_loaded )
+ − {
+ − $this->load_theme($session->theme, $session->style);
+ − }
+ − if(!$this->sidebar_widgets)
+ − $this->sidebar_widgets = '';
+ − $tplvars = $this->extract_vars('elements.tpl');
+ −
+ − if ( $use_normal_section )
+ − {
+ − $parser = $this->makeParserText($tplvars['sidebar_section']);
+ − }
+ − else
+ − {
+ − $parser = $this->makeParserText($tplvars['sidebar_section_raw']);
+ − }
+ −
+ − $parser->assign_vars(Array('TITLE' => '{TITLE}','CONTENT' => $h));
+ − $this->plugin_blocks[$t] = $parser->run();
+ − $this->plugin_blocks_content[$t] = $h;
+ − $this->sidebar_widgets .= $parser->run();
+ − }
+ − function add_header($html)
+ − {
+ − /* debug only **
+ − $bt = debug_backtrace();
+ − $bt = $bt[1];
+ − $this->additional_headers .= "\n <!-- {$bt['file']}:{$bt['line']} -->\n " . $html;
+ − */
+ − $this->additional_headers .= "\n " . $html;
+ − }
+ − function get_css($s = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $this->init_vars();
+ −
+ − $path = ( $s ) ? 'css/'.$s : 'css/'.$this->style.'.css';
+ −
+ − if ( !file_exists(ENANO_ROOT . '/themes/' . $this->theme . '/' . $path) )
+ − {
+ − echo "/* WARNING: Falling back to default file because file $path does not exist */\n";
+ − $path = 'css/' . $this->style_list[0] . '.css';
+ − }
+ −
+ − return $this->process_template($path);
+ − }
+ − function load_theme($name = false, $css = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $this->theme = ( $name ) ? $name : $session->theme;
+ − $this->style = ( $css ) ? $css : $session->style;
+ − if ( !$this->theme )
+ − {
+ − $this->theme = $this->theme_list[0]['theme_id'];
+ − $this->style = preg_replace('/\.css$/', '', $this->theme_list[0]['default_style']);
+ − }
+ − // Make sure we're allowed to use this theme.
+ − if ( (
+ − // If it was removed, it's probably blocked by an ACL, or it was uninstalled
+ − !isset($this->named_theme_list[$this->theme]) ||
+ − // Check if the theme is disabled
+ − ( isset($this->named_theme_list[$this->theme]) && isset($this->named_theme_list[$this->theme]['enabled']) && $this->named_theme_list[$this->theme]['enabled'] == 0 ) )
+ − // Above all, if it's a system theme, don't inhibit the loading process.
+ − && !in_array($this->theme, $this->system_themes)
+ − )
+ − {
+ − // No, something is preventing it - fall back to site default
+ − $this->theme = $this->default_theme;
+ −
+ − // Come up with the default style. If the CSS file specified in default_style exists, we're good, just
+ − // use that. Otherwise, use the first stylesheet that comes to mind.
+ − $df_data =& $this->named_theme_list[ $this->theme ];
+ − $this->style = ( in_array($df_data['default_style'], $df_data['css']) ) ? $df_data['default_style'] : $df_data['css'][0];
+ − }
+ − // The list of styles for the currently selected theme
+ − $this->style_list =& $this->named_theme_list[ $this->theme ]['css'];
+ − $this->theme_loaded = true;
+ − }
+ −
+ − /**
+ − * Change the theme we're supposed to display.
+ − * @param string Theme name
+ − * @param string Style name; optional
+ − */
+ −
+ − function set_theme($theme = false, $style = false)
+ − {
+ − $this->theme_initted = false;
+ − $this->load_theme($theme, $style);
+ − }
+ −
+ − /**
+ − * Change the page we're supposed to generate for
+ − * @param mixed Page ID *or* PageProcessor. If a PageProcessor, pulls permission info and such from that; if not, starts a PageProcessor. YOU SHOULD USE A PageProcessor WHENEVER POSSIBLE! It improves efficiency.
+ − * @param string Namespace; not required if including a PageProcessor.
+ − */
+ −
+ − function set_page($page_id_or_pp, $namespace = false)
+ − {
+ − if ( is_object($page_id_or_pp) && get_class($page_id_or_pp) === 'PageProcessor' )
+ − {
+ − $this->page_initted = false;
+ − $page =& $page_id_or_pp;
+ − $this->page = $page;
+ − $this->page_id = $page->page_id;
+ − $this->namespace = $page->namespace;
+ − }
+ − else if ( is_string($page_id_or_pp) )
+ − {
+ − if ( !is_string($namespace) )
+ − return false;
+ −
+ − if ( $page_id_or_pp === $this->page_id && $namespace === $this->namespace )
+ − return true;
+ −
+ − $this->page_initted = false;
+ − $this->page = false;
+ − $this->page_id = sanitize_page_id($page_id_or_pp);
+ − $this->namespace = $namespace;
+ − }
+ − else
+ − {
+ − return false;
+ − }
+ − return true;
+ − }
+ −
+ − /**
+ − * Queue a Javascript file to be loaded with the page instead of on demand.
+ − * @param mixed Javascript file string or array thereof, extensions are optional
+ − * @example
+ − <code>
+ − $template->preload_js(array('jquery', 'jquery-ui'));
+ − $template->preload_js('admin-menu.js');
+ − </code>
+ − * @return null
+ − */
+ −
+ − function preload_js($filemixed)
+ − {
+ − if ( is_string($filemixed) )
+ − $files = array($filemixed);
+ − else if ( is_array($filemixed) )
+ − $files = $filemixed;
+ − else
+ − // :-/
+ − return null;
+ −
+ − $this->js_preload = array_values(array_merge($this->js_preload, $files));
+ − }
+ −
+ − /**
+ − * Queue some HTML to be inserted after the Javascript runtime.
+ − * @param string HTML glob
+ − */
+ −
+ − function add_header_js($html)
+ − {
+ − $this->js_append .= "$html\n ";
+ − }
+ −
+ − /**
+ − * Global, only-called-once init. Goes to all themes.
+ − */
+ −
+ − function init_global_vars()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ − global $email;
+ −
+ − $is_opera = (isset($_SERVER['HTTP_USER_AGENT']) && strstr($_SERVER['HTTP_USER_AGENT'], 'Opera')) ? true : false;
+ − $is_msie = (isset($_SERVER['HTTP_USER_AGENT']) && strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE')) ? true : false;
+ −
+ − $this->assign_bool(array(
+ − 'auth_admin' => $session->user_level >= USER_LEVEL_ADMIN ? true : false,
+ − 'user_logged_in' => $session->user_logged_in,
+ − 'opera' => $is_opera,
+ − 'msie' => $is_msie
+ − ));
+ −
+ − if ( $session->sid_super )
+ − {
+ − $ash = '&auth=' . $session->sid_super;
+ − $asq = "?auth=" . $session->sid_super;
+ − $asa = "&auth=" . $session->sid_super;
+ − $as2 = htmlspecialchars(urlSeparator) . 'auth='.$session->sid_super;
+ − }
+ − else
+ − {
+ − $asq = '';
+ − $asa = '';
+ − $as2 = '';
+ − $ash = '';
+ − }
+ −
+ − // Set up javascript includes
+ − // these depend heavily on whether we have a CDN to work with or not
+ − if ( getConfig('cdn_path') )
+ − {
+ − // we're on a CDN, point to static includes
+ − // CLI javascript compression script: includes/clientside/jscompress.php
+ − $js_head = '<script type="text/javascript" src="' . cdnPath . '/includes/clientside/static/enano-lib-basic.js"></script>';
+ −
+ − if ( !empty($this->js_preload) )
+ − {
+ − $loadlines = array();
+ −
+ − // make unique
+ − foreach ( $this->js_preload as &$script )
+ − {
+ − $script = preg_replace('/\.js$/', '', $script) . '.js';
+ − }
+ − unset($script);
+ − $this->js_preload = array_unique($this->js_preload);
+ −
+ − foreach ( $this->js_preload as $script )
+ − {
+ − $js_head .= "\n <script type=\"text/javascript\" src=\"" . cdnPath . "/includes/clientside/static/$script\"></script>";
+ − // special case for l10n: also load strings
+ − if ( $script == 'l10n.js' )
+ − {
+ − global $lang;
+ − $js_head .= "\n <script type=\"text/javascript\" src=\"" . makeUrlNS("Special", "LangExportJSON/$lang->lang_id") . "\"></script>";
+ − }
+ − $loadlines[] = "loaded_components['$script'] = true;";
+ − }
+ −
+ − // tell the system that this stuff is already loaded
+ − $loadlines = implode("\n ", $loadlines);
+ − $js_head .= "\n <script type=\"text/javascript\">
+ − var loaded_components = loaded_components || {};
+ − $loadlines
+ − </script>";
+ − }
+ −
+ − $js_foot = <<<JSEOF
+ − <script type="text/javascript">
+ − // This initializes the Javascript runtime when the DOM is ready - not when the page is
+ − // done loading, because enano-lib-basic still has to load some 15 other script files
+ − // check for the init function - this is a KHTML fix
+ − // This doesn't seem to work properly in IE in 1.1.x - there are some problems with
+ − // tinyMCE and l10n.
+ − if ( typeof ( enano_init ) == 'function' && !IE )
+ − {
+ − enano_init();
+ − window.onload = function(e) { };
+ − }
+ − </script>
+ − $this->js_append
+ − JSEOF;
+ − }
+ − else
+ − {
+ − $cdnpath = cdnPath;
+ − $js_head = '';
+ −
+ − // point to jsres compressor
+ − $js_head .= <<<JSEOF
+ − <!-- Only load a basic set of functions for now. Let the rest of the API load when the page is finished. -->
+ − <script type="text/javascript" src="$cdnpath/includes/clientside/jsres.php?early"></script>
+ − JSEOF;
+ − $js_foot = '';
+ −
+ − if ( !empty($this->js_preload) )
+ − {
+ − foreach ( $this->js_preload as &$script )
+ − {
+ − $script = preg_replace('/\.js$/', '', $script) . '.js';
+ − }
+ − $this->js_preload = array_unique($this->js_preload);
+ − if ( in_array('l10n.js', $this->js_preload) )
+ − {
+ − // special case for l10n: also load strings
+ − global $lang;
+ − $js_foot .= "\n <script type=\"text/javascript\" src=\"" . makeUrlNS("Special", "LangExportJSON/$lang->lang_id") . "\"></script>";
+ − }
+ − $scripts = implode(',', $this->js_preload);
+ − $js_foot .= "\n <script type=\"text/javascript\" src=\"" . cdnPath . "/includes/clientside/jsres.php?f=$scripts\"></script>";
+ −
+ − }
+ −
+ − $js_foot .= <<<JSEOF
+ − <!-- jsres.php is a wrapper script that compresses and caches single JS files to minimize requests -->
+ − <script type="text/javascript" src="$cdnpath/includes/clientside/jsres.php"></script>
+ − <script type="text/javascript">//<![CDATA[
+ − // This initializes the Javascript runtime when the DOM is ready - not when the page is
+ − // done loading, because enano-lib-basic still has to load some 15 other script files
+ − // check for the init function - this is a KHTML fix
+ − // This doesn't seem to work properly in IE in 1.1.x - there are some problems with
+ − // tinyMCE and l10n.
+ − if ( typeof ( enano_init ) == 'function' && !IE )
+ − {
+ − enano_init();
+ − window.onload = function(e) { };
+ − }
+ − //]]></script>
+ − $this->js_append
+ − JSEOF;
+ − }
+ −
+ −
+ − $this->assign_bool(array(
+ − 'fixed_menus' => false,
+ − 'export' => false,
+ − 'right_sidebar' => true,
+ − 'enable_uploads' => ( getConfig('enable_uploads') == '1' && $session->get_permissions('upload_files') ) ? true : false,
+ − 'stupid_mode' => false,
+ − ));
+ −
+ − // Add the e-mail address client code to the header
+ − $this->add_header($email->jscode());
+ −
+ − // Assign our main variables
+ − $this->assign_vars(array(
+ − 'SITE_NAME' => htmlspecialchars(getConfig('site_name')),
+ − 'USERNAME' => $session->username,
+ − 'SITE_DESC' => htmlspecialchars(getConfig('site_desc')),
+ − 'SCRIPTPATH' => scriptPath,
+ − 'CONTENTPATH' => contentPath,
+ − 'CDNPATH' => cdnPath,
+ − 'ADMIN_SID_QUES' => $asq,
+ − 'ADMIN_SID_AMP' => $asa,
+ − 'ADMIN_SID_AMP_HTML' => $ash,
+ − 'ADMIN_SID_AUTO' => $as2,
+ − 'ADMIN_SID_RAW' => ( is_string($session->sid_super) ? $session->sid_super : '' ),
+ − 'CSRF_TOKEN' => $session->csrf_token,
+ − 'COPYRIGHT' => RenderMan::parse_internal_links(getConfig('copyright_notice')),
+ − 'REQUEST_URI' => ( defined('ENANO_CLI') ? '' : $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'] ),
+ − 'SEARCH_ACTION' => makeUrlNS('Special', 'Search'),
+ − 'INPUT_TITLE' => ( urlSeparator == '&' ? '<input type="hidden" name="title" value="' . htmlspecialchars( $paths->get_pathskey($this->page_id, $this->namespace) ) . '" />' : ''),
+ − 'INPUT_AUTH' => ( $session->sid_super ? '<input type="hidden" name="auth" value="' . $session->sid_super . '" />' : ''),
+ − 'MAIN_PAGE' => get_main_page(),
+ − 'UNREAD_PMS' => $session->unread_pms,
+ − 'JS_HEADER' => $js_head,
+ − 'JS_FOOTER' => $js_foot,
+ − 'URL_ABOUT_ENANO' => makeUrlNS('Special', 'About_Enano', '', true),
+ − ), true);
+ −
+ − $tpl_strings = array();
+ − foreach ( $paths->nslist as $ns_id => $ns_prefix )
+ − {
+ − $tpl_strings[ 'NS_' . strtoupper($ns_id) ] = $ns_prefix;
+ − }
+ −
+ − $this->assign_vars($tpl_strings, true);
+ − }
+ −
+ − /**
+ − * Init theme vars, like sidebar, global JS, that kind of stuff.
+ − */
+ −
+ − function init_theme_vars()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − // allows conditional testing of the theme ID (a bit crude, came from my NSIS days)
+ − $this->assign_bool(array(
+ − "theme_is_{$this->theme}" => true
+ − ));
+ −
+ − $this->elements = $this->extract_vars('elements.tpl');
+ −
+ − // Generate the code for the Administration and Edit Sidebar buttons
+ − // Once again, the new template parsing system can be used here
+ −
+ − $parser = $this->makeParserText($this->elements['sidebar_button']);
+ −
+ − $parser->assign_vars(Array(
+ − 'HREF'=>makeUrlNS('Special', 'Administration'),
+ − 'FLAGS'=>'onclick="if ( !KILL_SWITCH ) { void(ajaxStartAdminLogin()); return false; }"',
+ − 'TEXT'=>$lang->get('sidebar_btn_administration'),
+ − ));
+ −
+ − $admin_link = $parser->run();
+ −
+ − $parser->assign_vars(Array(
+ − 'HREF'=>makeUrlNS('Special', 'EditSidebar'),
+ − 'FLAGS'=>'onclick="if ( !KILL_SWITCH ) { void(ajaxLoginNavTo(\'Special\', \'EditSidebar\', ' . USER_LEVEL_ADMIN . ')); return false; }"',
+ − 'TEXT'=>$lang->get('sidebar_btn_editsidebar'),
+ − ));
+ −
+ − $sidebar_link = $parser->run();
+ −
+ − $this->assign_vars(array(
+ − 'ADMIN_LINK' => $admin_link,
+ − 'SIDEBAR_LINK' => $sidebar_link,
+ − 'THEME_ID' => $this->theme,
+ − 'STYLE_ID' => $this->style
+ − ));
+ −
+ − // Add the site description sidebar block
+ − $this->sidebar_widget($lang->get('sidebar_title_about'), '<p>' . htmlspecialchars(getConfig('site_desc')) . '</p>');
+ −
+ − $this->theme_initted = true;
+ − }
+ −
+ − /**
+ − * Init page vars, like the toolbar, local JS, etc.
+ − */
+ −
+ − function init_page_vars()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − if ( !$this->page )
+ − {
+ − $this->page = new PageProcessor($this->page_id, $this->namespace);
+ − }
+ −
+ − $conds = $this->page->ns->get_conds();
+ −
+ − $this->assign_bool(array(
+ − 'in_admin' => ( ( $this->page_id == 'Administration' && $this->namespace == 'Special' ) || $this->namespace == 'Admin' ),
+ − 'auth_rename' => ( $conds['rename'] )
+ − ));
+ −
+ − // Get the "article" button text (depends on namespace)
+ − switch ( $this->namespace )
+ − {
+ − case "Article":
+ − default:
+ − $ns = $lang->get('onpage_lbl_page_article');
+ − break;
+ − case "Admin":
+ − $ns = $lang->get('onpage_lbl_page_admin');
+ − break;
+ − case "System":
+ − $ns = $lang->get('onpage_lbl_page_system');
+ − break;
+ − case "File":
+ − $ns = $lang->get('onpage_lbl_page_file');
+ − break;
+ − case "Help":
+ − $ns = $lang->get('onpage_lbl_page_help');
+ − break;
+ − case "User":
+ − $ns = $lang->get('onpage_lbl_page_user');
+ − break;
+ − case "Special":
+ − $ns = $lang->get('onpage_lbl_page_special');
+ − break;
+ − case "Template":
+ − $ns = $lang->get('onpage_lbl_page_template');
+ − break;
+ − case "Project":
+ − $ns = $lang->get('onpage_lbl_page_project');
+ − break;
+ − case "Category":
+ − $ns = $lang->get('onpage_lbl_page_category');
+ − break;
+ − case "API":
+ − $ns = $lang->get('onpage_lbl_page_external');
+ − break;
+ − }
+ − $this->namespace_string = $ns;
+ − unset($ns);
+ − // compatibility
+ − $local_namespace =& $this->namespace;
+ − $local_page_id =& $this->page_id;
+ − $code = $plugins->setHook('page_type_string_set');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − $ns =& $this->namespace_string;
+ −
+ − //
+ − // PAGE TOOLBAR (on-page controls/actions)
+ − //
+ −
+ − $local_page = $paths->get_pathskey($this->page_id, $this->namespace);
+ − $local_cdata = $this->page->ns->get_cdata();
+ −
+ − // Initialize the toolbar
+ − $tb = '';
+ − $this->toolbar_menu = '';
+ −
+ − // Create "xx page" button
+ −
+ − $btn_selected = ( isset($this->elements['toolbar_button_selected'])) ? $this->elements['toolbar_button_selected'] : $this->elements['toolbar_button'];
+ − $parser = $this->makeParserText($btn_selected);
+ −
+ − if ( $conds['article'] )
+ − {
+ − $parser->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxReset()); return false; }" title="' . $lang->get('onpage_tip_article') . '" accesskey="a"',
+ − 'PARENTFLAGS' => 'id="mdgToolbar_article"',
+ − 'HREF' => makeUrl($local_page, null, true),
+ − 'TEXT' => $this->namespace_string
+ − ));
+ −
+ − $tb .= $parser->run();
+ − }
+ −
+ − $button = $this->makeParserText($this->elements['toolbar_button']);
+ −
+ − // Page toolbar
+ − // Comments button
+ − if ( $conds['comments'] )
+ − {
+ − $cdata = $this->page->ns->get_cdata();
+ − if ( isset($cdata['comments_approved']) )
+ − {
+ − $approval_counts = array(
+ − COMMENT_APPROVED => $cdata['comments_approved'],
+ − COMMENT_UNAPPROVED => $cdata['comments_unapproved'],
+ − COMMENT_SPAM => $cdata['comments_spam']
+ − );
+ − $num_comments = array_sum($approval_counts);
+ − }
+ − else
+ − {
+ − $e = $db->sql_query('SELECT approved FROM '.table_prefix.'comments WHERE page_id=\''.$this->page_id.'\' AND namespace=\''.$this->namespace.'\';');
+ − if ( !$e )
+ − {
+ − $db->_die();
+ − }
+ − $num_comments = $db->numrows();
+ − $approval_counts = array(COMMENT_UNAPPROVED => 0, COMMENT_APPROVED => 0, COMMENT_SPAM => 0);
+ −
+ − while ( $r = $db->fetchrow() )
+ − {
+ − $approval_counts[$r['approved']]++;
+ − }
+ − }
+ −
+ − $db->free_result();
+ − // $n = ( $session->check_acl_scope('mod_comments', $this->namespace) && $perms->get_permissions('mod_comments') ) ? (string)$num_comments : (string)$na;
+ − if ( $session->check_acl_scope('mod_comments', $this->namespace) && $this->page->perms->get_permissions('mod_comments') && ( $approval_counts[COMMENT_UNAPPROVED] + $approval_counts[COMMENT_SPAM] ) > 0 )
+ − {
+ − $subst = array(
+ − 'num_comments' => $num_comments,
+ − 'num_app' => $approval_counts[COMMENT_APPROVED],
+ − 'num_unapp' => $approval_counts[COMMENT_UNAPPROVED],
+ − 'num_spam' => $approval_counts[COMMENT_SPAM]
+ − );
+ − $btn_text = $lang->get('onpage_btn_discussion_unapp', $subst);
+ − }
+ − else
+ − {
+ − $subst = array(
+ − 'num_comments' => $num_comments
+ − );
+ − $btn_text = $lang->get('onpage_btn_discussion', $subst);
+ − }
+ −
+ − $button->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxComments()); return false; }" title="' . $lang->get('onpage_tip_comments') . '" accesskey="c"',
+ − 'PARENTFLAGS' => 'id="mdgToolbar_discussion"',
+ − 'HREF' => makeUrl($local_page, 'do=comments', true),
+ − 'TEXT' => $btn_text,
+ − ));
+ −
+ − $tb .= $button->run();
+ − }
+ − // Edit button
+ − if( $conds['edit'] )
+ − {
+ − $button->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxEditor()); return false; }" title="' . $lang->get('onpage_tip_edit') . '" accesskey="e"',
+ − 'PARENTFLAGS' => 'id="mdgToolbar_edit"',
+ − 'HREF' => makeUrl($local_page, 'do=edit', true),
+ − 'TEXT' => $lang->get('onpage_btn_edit')
+ − ));
+ − $tb .= $button->run();
+ − // View source button
+ − }
+ − else if ( $conds['viewsource'] )
+ − {
+ − $button->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxEditor()); return false; }" title="' . $lang->get('onpage_tip_viewsource') . '" accesskey="e"',
+ − 'PARENTFLAGS' => 'id="mdgToolbar_edit"',
+ − 'HREF' => makeUrl($local_page, 'do=viewsource', true),
+ − 'TEXT' => $lang->get('onpage_btn_viewsource')
+ − ));
+ − $tb .= $button->run();
+ − }
+ − // History button
+ − if ( $conds['history'] )
+ − {
+ − $button->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxHistory()); return false; }" title="' . $lang->get('onpage_tip_history') . '" accesskey="h"',
+ − 'PARENTFLAGS' => 'id="mdgToolbar_history"',
+ − 'HREF' => makeUrl($local_page, 'do=history', true),
+ − 'TEXT' => $lang->get('onpage_btn_history')
+ − ));
+ − $tb .= $button->run();
+ − }
+ −
+ − $menubtn = $this->makeParserText($this->elements['toolbar_menu_button']);
+ −
+ − // Additional actions menu
+ − // Rename button
+ − if ( $conds['rename'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxRename()); return false; }" title="' . $lang->get('onpage_tip_rename') . '" accesskey="r"',
+ − 'HREF' => makeUrl($local_page, 'do=rename', true),
+ − 'TEXT' => $lang->get('onpage_btn_rename'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Vote-to-delete button
+ − if ( $conds['delvote'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxDelVote()); return false; }" title="' . $lang->get('onpage_tip_delvote') . '" accesskey="d"',
+ − 'HREF' => makeUrl($local_page, 'do=delvote', true),
+ − 'TEXT' => $lang->get('onpage_btn_votedelete'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Clear-votes button
+ − if ( $conds['resetvotes'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxResetDelVotes()); return false; }" title="' . $lang->get('onpage_tip_resetvotes') . '" accesskey="y"',
+ − 'HREF' => makeUrl($local_page, 'do=resetvotes', true),
+ − 'TEXT' => $lang->get('onpage_btn_votedelete_reset'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Printable page button
+ − if ( $conds['printable'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'title="' . $lang->get('onpage_tip_printable') . '"',
+ − 'HREF' => makeUrl($local_page, 'printable=yes', true),
+ − 'TEXT' => $lang->get('onpage_btn_printable'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Protect button
+ − if ( $conds['protect'] )
+ − {
+ − switch($this->page->ns->cdata['protected'])
+ − {
+ − case PROTECT_FULL: $protect_status = $lang->get('onpage_btn_protect_on'); break;
+ − case PROTECT_SEMI: $protect_status = $lang->get('onpage_btn_protect_semi'); break;
+ − case PROTECT_NONE: $protect_status = $lang->get('onpage_btn_protect_off'); break;
+ − }
+ −
+ − $label = $this->makeParserText($this->elements['toolbar_label']);
+ − $label->assign_vars(array('TEXT' => $lang->get('onpage_lbl_protect') . ' ' . "<b><span id=\"tb_ajax_protect_status\">$protect_status</span></b>"));
+ − $t0 = $label->run();
+ −
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'accesskey="p" onclick="ajaxProtect(' . $this->page->ns->cdata['protected'] . '); return false;" id="tb_ajax_protect_btn" title="' . $lang->get('onpage_tip_protect') . '"',
+ − 'HREF' => makeUrl($local_page, 'do=protect', true),
+ − 'TEXT' => $lang->get('onpage_btn_protect_change')
+ − ));
+ − $t1 = $menubtn->run();
+ −
+ − $this->toolbar_menu .= ' <table border="0" cellspacing="0" cellpadding="0">
+ − <tr>
+ − <td>'.$t0.'</td>
+ − <td>'.$t1.'</td>
+ − </tr>
+ − </table>';
+ − }
+ −
+ − // Wiki mode button
+ − if ( $conds['setwikimode'] )
+ − {
+ − // label at start
+ − $label = $this->makeParserText($this->elements['toolbar_label']);
+ − $label->assign_vars(array('TEXT' => $lang->get('onpage_lbl_wikimode')));
+ − $t0 = $label->run();
+ −
+ − // on button
+ − $ctmp = '';
+ − if ( $local_cdata['wiki_mode'] == 1 )
+ − {
+ − $ctmp = ' style="text-decoration: underline;"';
+ − }
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => $ctmp,
+ − 'HREF' => makeUrl($local_page, 'do=setwikimode&level=1', true),
+ − 'TEXT' => $lang->get('onpage_btn_wikimode_on')
+ − ));
+ − $t1 = $menubtn->run();
+ −
+ − // off button
+ − $ctmp = '';
+ − if ( $local_cdata['wiki_mode'] == 0 )
+ − {
+ − $ctmp=' style="text-decoration: underline;"';
+ − }
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => $ctmp,
+ − 'HREF' => makeUrl($local_page, 'do=setwikimode&level=0', true),
+ − 'TEXT' => $lang->get('onpage_btn_wikimode_off')
+ − ));
+ − $t2 = $menubtn->run();
+ −
+ − // global button
+ − $ctmp = '';
+ − if ( $local_cdata['wiki_mode'] == 2 )
+ − {
+ − $ctmp=' style="text-decoration: underline;"';
+ − }
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => $ctmp,
+ − 'HREF' => makeUrl($local_page, 'do=setwikimode&level=2', true),
+ − 'TEXT' => $lang->get('onpage_btn_wikimode_global')
+ − ));
+ − $t3 = $menubtn->run();
+ −
+ − // Tack it onto the list of buttons that are already there...
+ − $this->toolbar_menu .= ' <table border="0" cellspacing="0" cellpadding="0">
+ − <tr>
+ − <td>'.$t0.'</td>
+ − <td>'.$t1.'</td>
+ − <td>'.$t2.'</td>
+ − <td>'.$t3.'</td>
+ − </tr>
+ − </table>';
+ − }
+ −
+ − // Clear logs button
+ − if ( $conds['clearlogs'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxClearLogs()); return false; }" title="' . $lang->get('onpage_tip_flushlogs') . '" accesskey="l"',
+ − 'HREF' => makeUrl($local_page, 'do=flushlogs', true),
+ − 'TEXT' => $lang->get('onpage_btn_clearlogs'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Delete page button
+ − if ( $conds['delete'] )
+ − {
+ − $s = $lang->get('onpage_btn_deletepage');
+ − if ( $this->page->ns->cdata['delvotes'] == 1 )
+ − {
+ − $subst = array(
+ − 'num_votes' => $this->page->ns->cdata['delvotes'],
+ − 'plural' => ''
+ − );
+ − $s .= $lang->get('onpage_btn_deletepage_votes', $subst);
+ − }
+ − else if ( $this->page->ns->cdata['delvotes'] > 1 )
+ − {
+ − $subst = array(
+ − 'num_votes' => $this->page->ns->cdata['delvotes'],
+ − 'plural' => $lang->get('meta_plural')
+ − );
+ − $s .= $lang->get('onpage_btn_deletepage_votes', $subst);
+ − }
+ −
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxDeletePage()); return false; }" title="' . $lang->get('onpage_tip_deletepage') . '" accesskey="k"',
+ − 'HREF' => makeUrl($local_page, 'do=deletepage', true),
+ − 'TEXT' => $s,
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ −
+ − }
+ −
+ − // Password-protect button
+ − if ( $conds['password'] )
+ − {
+ − // label at start
+ − $label = $this->makeParserText($this->elements['toolbar_label']);
+ − $label->assign_vars(array('TEXT' => $lang->get('onpage_lbl_password')));
+ − $t0 = $label->run();
+ −
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxSetPassword()); return false; }" title="' . $lang->get('onpage_tip_password') . '"',
+ − 'HREF' => '#',
+ − 'TEXT' => $lang->get('onpage_btn_password_set'),
+ − ));
+ − $t = $menubtn->run();
+ −
+ − $this->toolbar_menu .= '<table border="0" cellspacing="0" cellpadding="0"><tr><td>'.$t0.'</td><td><input type="password" id="mdgPassSetField" size="10" /></td><td>'.$t.'</td></tr></table>';
+ − }
+ −
+ − // Manage ACLs button
+ − if ( $conds['acledit'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { var s = ajaxOpenACLManager(); console.debug(s); return false; }" title="' . $lang->get('onpage_tip_aclmanager') . '" accesskey="m"',
+ − 'HREF' => makeUrl($local_page, 'do=aclmanager', true),
+ − 'TEXT' => $lang->get('onpage_btn_acl'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − // Administer page button
+ − if ( $conds['adminpage'] )
+ − {
+ − $menubtn->assign_vars(array(
+ − 'FLAGS' => 'onclick="if ( !KILL_SWITCH ) { void(ajaxAdminPage()); return false; }" title="' . $lang->get('onpage_tip_adminoptions') . '" accesskey="g"',
+ − 'HREF' => makeUrlNS('Special', 'Administration', 'module='.$paths->nslist['Admin'].'PageManager', true),
+ − 'TEXT' => $lang->get('onpage_btn_admin'),
+ − ));
+ − $this->toolbar_menu .= $menubtn->run();
+ − }
+ −
+ − if ( strlen($this->toolbar_menu) > 0 )
+ − {
+ − $button->assign_vars(array(
+ − 'FLAGS' => 'id="mdgToolbar_moreoptions" onclick="if ( !KILL_SWITCH ) { return false; }" title="' . $lang->get('onpage_tip_moreoptions') . '"',
+ − 'PARENTFLAGS' => '',
+ − 'HREF' => makeUrl($local_page, 'do=moreoptions', true),
+ − 'TEXT' => $lang->get('onpage_btn_moreoptions')
+ − ));
+ − $tb .= $button->run();
+ − }
+ −
+ − // Generate the code for the Log in, Log out, Change theme, Administration, and Edit Sidebar buttons
+ − // Once again, the new template parsing system can be used here
+ −
+ − $parser = $this->makeParserText($this->elements['sidebar_button']);
+ −
+ − $parser->assign_vars(Array(
+ − 'HREF'=>makeUrlNS('Special', "Logout/{$session->csrf_token}/{$local_page}"),
+ − 'FLAGS'=>'onclick="if ( !KILL_SWITCH ) { mb_logout(); return false; }"',
+ − 'TEXT'=>$lang->get('sidebar_btn_logout'),
+ − ));
+ −
+ − $logout_link = $parser->run();
+ −
+ − $parser->assign_vars(Array(
+ − 'HREF'=>makeUrlNS('Special', 'Login/' . $local_page),
+ − 'FLAGS'=>'onclick="if ( !KILL_SWITCH ) { ajaxStartLogin(); return false; }"' . ( $local_page_id == 'Login' && $local_namespace == 'Special' ? ' class="currentpage"' : '' ),
+ − 'TEXT'=>$lang->get('sidebar_btn_login'),
+ − ));
+ −
+ − $login_link = $parser->run();
+ −
+ − $parser->assign_vars(Array(
+ − 'HREF'=>makeUrlNS('Special', 'ChangeStyle/'.$local_page),
+ − 'FLAGS'=>'onclick="if ( !KILL_SWITCH ) { ajaxChangeStyle(); return false; }"' . ( $local_page_id == 'ChangeStyle' && $local_namespace == 'Special' ? ' class="currentpage"' : '' ),
+ − 'TEXT'=>$lang->get('sidebar_btn_changestyle'),
+ − ));
+ −
+ − $theme_link = $parser->run();
+ −
+ − // Run hooks
+ − $code = $plugins->setHook('tpl_compile_toolbar');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ −
+ − //
+ − // ASSIGN VARIABLES
+ − //
+ −
+ − $this->assign_vars(array(
+ − 'PAGE_NAME' => htmlspecialchars($this->page->ns->cdata['name']),
+ − 'PAGE_URLNAME' => $paths->nslist[$this->namespace] . sanitize_page_id($this->page_id),
+ − 'TOOLBAR' => $tb,
+ − 'TOOLBAR_EXTRAS' => $this->toolbar_menu,
+ − 'STYLE_LINK' => makeUrlNS('Special', 'CSS', null, true), //contentPath.$paths->nslist['Special'].'CSS' . $p,
+ − 'LOGIN_LINK' => $login_link,
+ − 'LOGOUT_LINK' => $logout_link,
+ − 'THEME_LINK' => $theme_link
+ − ), true);
+ − $this->page_initted = true;
+ − }
+ −
+ − /**
+ − * Generates and assigns the Javascript system variables
+ − */
+ −
+ − function generate_js_header()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − $SID = ($session->sid_super) ? $session->sid_super : '';
+ −
+ − $local_page = $paths->get_pathskey($this->page_id, $this->namespace);
+ − $local_fullpage = $paths->get_pathskey($this->page_id, $this->namespace) . substr($paths->fullpage, strlen($paths->page));
+ −
+ − $urlname_clean = str_replace('\'', '\\\'', str_replace('\\', '\\\\', dirtify_page_id($local_fullpage)));
+ − $urlname_clean = strtr( $urlname_clean, array( '<' => '<', '>' => '>' ) );
+ −
+ − $urlname_jssafe = sanitize_page_id($local_fullpage);
+ − $physical_urlname_jssafe = sanitize_page_id($paths->fullpage);
+ −
+ − $protected = is_object($this->page) ? $this->page->ns->cdata['really_protected'] : false;
+ −
+ − // Generate the dynamic javascript vars
+ − $js_dynamic = ' <script type="text/javascript">// <![CDATA[
+ − // This section defines some basic and very important variables that are used later in the static Javascript library.
+ − // SKIN DEVELOPERS: The template variable for this code block is {JS_DYNAMIC_VARS}. This MUST be inserted BEFORE the tag that links to the main Javascript lib.
+ − var title = \''. $urlname_jssafe .'\';
+ − var physical_title = \'' . $physical_urlname_jssafe . '\';
+ − var on_main_page = ' . ( $local_page == get_main_page() ? 'true' : 'false' ) . ';
+ − var main_page_members = \'' . addslashes(get_main_page(true)) . '\';
+ − var page_exists = '. ( ( is_object($this->page) ? $this->page->ns->exists() : true ) ? 'true' : 'false' ) .';
+ − var scriptPath = \'' . addslashes(scriptPath) . '\';
+ − var contentPath = \'' . addslashes(contentPath) . '\';
+ − var cdnPath = \'' . addslashes(cdnPath) . '\';
+ − var ENANO_SID = \'' . $SID . '\';
+ − var user_level = ' . $session->user_level . ';
+ − var auth_level = ' . $session->auth_level . ';
+ − var USER_LEVEL_GUEST = ' . USER_LEVEL_GUEST . ';
+ − var USER_LEVEL_MEMBER = ' . USER_LEVEL_MEMBER . ';
+ − var USER_LEVEL_CHPREF = ' . USER_LEVEL_CHPREF . ';
+ − var USER_LEVEL_MOD = ' . USER_LEVEL_MOD . ';
+ − var USER_LEVEL_ADMIN = ' . USER_LEVEL_ADMIN . ';
+ − var disable_redirect = ' . ( isset($_GET['redirect']) && $_GET['redirect'] == 'no' ? 'true' : 'false' ) . ';
+ − var pref_disable_js_fx = ' . ( @$session->user_extra['disable_js_fx'] == 1 ? 'true' : 'false' ) . ';
+ − var csrf_token = "' . $session->csrf_token . '";
+ − var prot = ' . ( ($protected) ? 'true' : 'false' ) .'; // No, hacking this var won\'t work, it\'s re-checked on the server
+ − var ENANO_SPECIAL_CREATEPAGE = \''. makeUrl($paths->nslist['Special'].'CreatePage') .'\';
+ − var ENANO_CREATEPAGE_PARAMS = \'_do=&pagename='. $this->page_id .'&namespace=' . $this->namespace . '\';
+ − var ENANO_SPECIAL_CHANGESTYLE = \''. makeUrlNS('Special', 'ChangeStyle') .'\';
+ − var namespace_list = new Array();
+ − var msg_loading_component = \'' . addslashes($lang->get('ajax_msg_loading_component')) . '\';
+ − var AES_BITS = '.AES_BITS.';
+ − var AES_BLOCKSIZE = '.AES_BLOCKSIZE.';
+ − var pagepass = \''. ( ( isset($_REQUEST['pagepass']) ) ? sha1($_REQUEST['pagepass']) : '' ) .'\';
+ − var ENANO_LANG_ID = ' . $lang->lang_id . ';
+ − var ENANO_PAGE_TYPE = "' . addslashes($this->namespace_string) . '";';
+ −
+ − foreach($paths->nslist as $k => $c)
+ − {
+ − $js_dynamic .= "namespace_list['{$k}'] = '$c';";
+ − }
+ − $js_dynamic .= "\n //]]>\n </script>";
+ −
+ − $this->assign_vars(array(
+ − 'JS_DYNAMIC_VARS' => $js_dynamic,
+ − 'REPORT_URI' => makeUrl($local_fullpage, 'do=sql_report', true)
+ − ), true);
+ − }
+ −
+ − /**
+ − * Fetches, parses, and assigns the sidebar.
+ − */
+ −
+ − function assign_sidebar()
+ − {
+ − //
+ − // COMPILE THE SIDEBAR
+ − //
+ −
+ − // This is done after the big assign_vars() so that sidebar code has access to the newly assigned variables
+ −
+ − list($this->tpl_strings['SIDEBAR_LEFT'], $this->tpl_strings['SIDEBAR_RIGHT'], $min) = $this->fetch_sidebar();
+ − $this->tpl_bool['sidebar_left'] = ( $this->tpl_strings['SIDEBAR_LEFT'] != $min) ? true : false;
+ − $this->tpl_bool['sidebar_right'] = ( $this->tpl_strings['SIDEBAR_RIGHT'] != $min) ? true : false;
+ − $this->tpl_bool['right_sidebar'] = $this->tpl_bool['sidebar_right']; // backward compatibility
+ − }
+ −
+ − /**
+ − * Initializes all variables related to on-page content. This includes sidebars and what have you.
+ − * @param object Optional PageProcessor object to use for passing metadata and permissions on. If omitted, uses information from $paths and $session.
+ − * @param bool If true, re-inits even if already initted with this page_id and namespace
+ − */
+ −
+ − function init_vars($page = false, $force_init = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − $need_shared_init = ( !$this->theme_initted || !$this->page_initted );
+ −
+ − if ( $need_shared_init )
+ − {
+ − if ( !$this->theme || !$this->style )
+ − {
+ − $this->load_theme();
+ − }
+ − $code = $plugins->setHook('compile_template', true);
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ −
+ − if ( !$this->theme_loaded )
+ − $this->load_theme();
+ −
+ − require(ENANO_ROOT . "/themes/{$this->theme}/theme.cfg");
+ −
+ − if ( !$this->page_id || !$this->namespace )
+ − {
+ − $this->page_id = $paths->page_id;
+ − $this->namespace = $paths->namespace;
+ − }
+ −
+ − profiler_log('template: prepped for var set (loaded theme, ran compile_template hook)');
+ −
+ − $this->init_global_vars();
+ − profiler_log('template: global vars set');
+ −
+ − if ( !$this->theme_initted )
+ − $this->init_theme_vars();
+ −
+ − profiler_log('template: theme vars set');
+ −
+ − if ( !$this->page_initted && !empty($this->namespace) )
+ − {
+ − profiler_log('template: page vars set');
+ − $this->init_page_vars();
+ − }
+ − else
+ − {
+ − profiler_message('template: skipped setting page vars');
+ − }
+ −
+ − // Perform shared init (combine javascript, etc.)
+ − if ( $need_shared_init )
+ − {
+ − $this->generate_js_header();
+ − $this->assign_sidebar();
+ − profiler_log('template: assigned sidebar and JS');
+ − }
+ −
+ − // and finally one string value that needs to be symlinked...
+ − if ( !isset($this->tpl_strings['ADDITIONAL_HEADERS']) )
+ − {
+ − $this->tpl_strings['ADDITIONAL_HEADERS'] =& $this->additional_headers;
+ − }
+ −
+ − // done!
+ − $code = $plugins->setHook('template_var_init_end');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ −
+ − function header($simple = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − define('ENANO_HEADERS_SENT', true);
+ −
+ − echo $this->getHeader($simple);
+ − }
+ −
+ − function footer($simple = false)
+ − {
+ − echo $this->getFooter($simple);
+ − }
+ −
+ − function getHeader($simple = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − if ( !$this->theme_loaded )
+ − {
+ − $this->load_theme($session->theme, $session->style);
+ − }
+ −
+ − if ( !$this->page_initted || !$this->theme_initted )
+ − $this->init_vars();
+ −
+ − // I feel awful doing this.
+ − if ( preg_match('/^W3C_Validator/', @$_SERVER['HTTP_USER_AGENT']) )
+ − {
+ − header('Content-type: application/xhtml+xml');
+ − }
+ −
+ − $header = '';
+ −
+ − if ( !$this->no_headers )
+ − {
+ − $header = ( $simple ) ?
+ − $this->process_template('simple-header.tpl') :
+ − $this->process_template('header.tpl');
+ − }
+ − if ( !$simple && $session->user_logged_in && $session->unread_pms > 0 )
+ − {
+ − $header .= $this->notify_unread_pms();
+ − }
+ − if ( !$simple && $session->sw_timed_out )
+ − {
+ − $login_link = makeUrlNS('Special', 'Login/' . $paths->fullpage, 'level=' . $session->user_level, true);
+ − $header .= '<div class="usermessage">';
+ − $header .= $lang->get('user_msg_elev_timed_out', array( 'login_link' => $login_link ));
+ − $header .= '</div>';
+ − }
+ − if ( $this->site_disabled && $session->user_level >= USER_LEVEL_ADMIN && ( $paths->page != $paths->nslist['Special'] . 'Administration' ) )
+ − {
+ − $admin_link = makeUrlNS('Special', 'Administration', 'module=' . $paths->nslist['Admin'] . 'GeneralConfig', true);
+ − $header .= '<div class="usermessage"><b>' . $lang->get('page_sitedisabled_admin_msg_title') . '</b><br />
+ − ' . $lang->get('page_sitedisabled_admin_msg_body', array('admin_link' => $admin_link)) . '
+ − </div>';
+ − }
+ −
+ − return $header;
+ − }
+ −
+ − function getFooter($simple = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ − if ( !$this->no_headers )
+ − {
+ −
+ − global $_starttime;
+ − if(isset($_GET['sqldbg']) && $session->get_permissions('mod_misc'))
+ − {
+ − echo '<h3>' . $lang->get('page_heading_sql_list') . '</h3><pre style="margin-left: 1em">';
+ − echo htmlspecialchars($db->sql_backtrace());
+ − echo '</pre>';
+ − }
+ −
+ − $t = ( $simple ) ? $this->process_template('simple-footer.tpl') : $this->process_template('footer.tpl');
+ −
+ − $f = microtime_float();
+ − $f = $f - $_starttime;
+ − $f = round($f, 2);
+ −
+ − $t_loc = $lang->get('page_msg_stats_gentime_short', array('time' => $f));
+ − $t_loc_long = $lang->get('page_msg_stats_gentime_long', array('time' => $f));
+ − $q_loc = '<a href="' . $this->tpl_strings['REPORT_URI'] . '">' . $lang->get('page_msg_stats_sql', array('nq' => $db->num_queries)) . '</a>';
+ − $dbg = $t_loc;
+ − $dbg_long = $t_loc_long;
+ − if ( $session->user_level >= USER_LEVEL_ADMIN || defined('ENANO_DEBUG') )
+ − {
+ − $dbg .= " | $q_loc";
+ − $dbg_long .= " | $q_loc";
+ − }
+ −
+ − $t = str_replace('[[Stats]]', $dbg, $t);
+ − $t = str_replace('[[StatsLong]]', $dbg_long, $t);
+ − $t = str_replace('[[NumQueries]]', (string)$db->num_queries, $t);
+ − $t = str_replace('[[GenTime]]', (string)$f, $t);
+ − $t = str_replace('[[NumQueriesLoc]]', $q_loc, $t);
+ − $t = str_replace('[[GenTimeLoc]]', $t_loc, $t);
+ − $t = str_replace('[[EnanoPoweredLink]]', $lang->get('page_enano_powered', array('about_uri' => $this->tpl_strings['URL_ABOUT_ENANO'])), $t);
+ − $t = str_replace('[[EnanoPoweredLinkLong]]', $lang->get('page_enano_powered_long', array('about_uri' => $this->tpl_strings['URL_ABOUT_ENANO'])), $t);
+ −
+ − if ( defined('ENANO_PROFILE') )
+ − {
+ − $t = str_replace('</body>', '<div id="profile" style="margin: 10px;">' . profiler_make_html() . '</div></body>', $t);
+ − // ob_end_clean();
+ − // return profiler_make_html();
+ − }
+ −
+ − return $t;
+ − }
+ − else
+ − {
+ − return '';
+ − }
+ − }
+ −
+ − /**
+ − * Assigns an array of string values to the template. Strings can be accessed from the template by inserting {KEY_NAME} in the template file.
+ − * @param $vars array
+ − * @param $from_internal bool Internal switch, just omit (@todo document)
+ − */
+ −
+ − function assign_vars($vars, $from_internal = false)
+ − {
+ − foreach ( $vars as $key => $value )
+ − {
+ − $replace = true;
+ − if ( isset($this->vars_assign_history['strings'][$key]) )
+ − {
+ − if ( $this->vars_assign_history['strings'][$key] == 'api' )
+ − {
+ − $replace = false;
+ − }
+ − }
+ − if ( $replace )
+ − {
+ − $this->tpl_strings[$key] = $value;
+ − $this->vars_assign_history['strings'][$key] = ( $from_internal ) ? 'internal' : 'api';
+ − }
+ − }
+ − }
+ −
+ − /**
+ − * Assigns an array of boolean values to the template. These can be used for <!-- IF ... --> statements.
+ − * @param $vars array
+ − * @param $from_internal bool Internal switch, just omit (@todo document)
+ − */
+ −
+ − function assign_bool($vars, $from_internal = false)
+ − {
+ − foreach ( $vars as $key => $value )
+ − {
+ − $replace = true;
+ − if ( isset($this->vars_assign_history['bool'][$key]) )
+ − {
+ − if ( $this->vars_assign_history['bool'][$key] == 'api' )
+ − {
+ − $replace = false;
+ − }
+ − }
+ − if ( $replace )
+ − {
+ − $this->tpl_bool[$key] = $value;
+ − $this->vars_assign_history['bool'][$key] = ( $from_internal ) ? 'internal' : 'api';
+ − }
+ − }
+ − }
+ −
+ − #
+ − # COMPILER
+ − #
+ −
+ − /**
+ − * Compiles and executes a template based on the current variables and booleans. Loads
+ − * the theme and initializes variables if needed. This mostly just calls child functions.
+ − * @param string File to process
+ − * @return string
+ − */
+ −
+ − function process_template($file)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − if ( !$this->theme_initted || !$this->page_initted )
+ − {
+ − $this->init_vars();
+ − }
+ −
+ − $cache_file = ENANO_ROOT . '/cache/' . $this->theme . '-' . str_replace('/', '-', $file) . '.php';
+ − if ( file_exists($cache_file) )
+ − {
+ − // this is about the time of the breaking change to cache file format
+ − if ( ($m = filemtime($cache_file)) > 1215038089 )
+ − {
+ − $result = @include($cache_file);
+ − if ( isset($md5) )
+ − {
+ − if ( $m >= filemtime(ENANO_ROOT . "/themes/{$this->theme}/$file") )
+ − {
+ − $result = $this->compile_template_text_post($result);
+ − return $result;
+ − }
+ − }
+ − }
+ − }
+ −
+ − $compiled = $this->compile_template($file);
+ − $result = eval($compiled);
+ −
+ − return $result;
+ − }
+ −
+ − /**
+ − * Loads variables from the specified template file. Returns an associative array containing the variables.
+ − * @param string Template file to process (elements.tpl)
+ − * @return array
+ − */
+ −
+ − function extract_vars($file)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − // Sometimes this function gets called before the theme is loaded
+ − // This is a bad coding practice so this function will always be picky.
+ − if ( !$this->theme )
+ − {
+ − die('$template->extract_vars(): theme not yet loaded, so we can\'t open template files yet...this is a bug and should be reported.<br /><br />Backtrace, most recent call first:<pre>'.enano_debug_print_backtrace(true).'</pre>');
+ − }
+ −
+ − // Full pathname of template file
+ − $tpl_file_fullpath = ( strstr($file, '/') ) ? $file : ENANO_ROOT . '/themes/' . $this->theme . '/' . $file;
+ −
+ − // Make sure the template even exists
+ − if ( !is_file($tpl_file_fullpath) )
+ − {
+ − die_semicritical('Cannot find template file',
+ − '<p>The template parser was asked to load the file "' . htmlspecialchars($tpl_file_fullpath) . '", but that file couldn\'t be found in the directory for
+ − the current theme.</p>
+ − <p>Additional debugging information:<br />
+ − <b>Theme currently in use: </b>' . $this->theme . '<br />
+ − <b>Requested file: </b>' . $file . '
+ − </p>');
+ − }
+ − // Retrieve file contents
+ − $text = file_get_contents($tpl_file_fullpath);
+ − if ( !$text )
+ − {
+ − return false;
+ − }
+ −
+ − // Get variables, regular expressions FTW
+ − preg_match_all('#<\!-- VAR ([A-z0-9_-]*) -->(.*?)<\!-- ENDVAR \\1 -->#is', $text, $matches);
+ −
+ − // Initialize return values
+ − $tplvars = Array();
+ −
+ − // Loop through each match, setting $tplvars[ $first_subpattern ] to $second_subpattern
+ − for ( $i = 0; $i < sizeof($matches[1]); $i++ )
+ − {
+ − $tplvars[ $matches[1][$i] ] = $matches[2][$i];
+ − }
+ −
+ − // All done!
+ − return $tplvars;
+ − }
+ −
+ − /**
+ − * Compiles a block of template code.
+ − * @param string The text to process
+ − * @return string
+ − */
+ −
+ − function compile_tpl_code($text)
+ − {
+ − return template_compiler_core($text);
+ − }
+ −
+ − /**
+ − * Compiles the contents of a given template file, possibly using a cached copy, and returns the compiled code.
+ − * @param string Filename of template (header.tpl)
+ − * @return string
+ − */
+ −
+ − function compile_template($filename)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − // Full path to template file
+ − $tpl_file_fullpath = ENANO_ROOT . '/themes/' . $this->theme . '/' . $filename;
+ −
+ − // Make sure the file exists
+ − if ( !is_file($tpl_file_fullpath) )
+ − {
+ − die_semicritical('Cannot find template file',
+ − '<p>The template parser was asked to load the file "' . htmlspecialchars($filename) . '", but that file couldn\'t be found in the directory for
+ − the current theme.</p>
+ − <p>Additional debugging information:<br />
+ − <b>Theme currently in use: </b>' . $this->theme . '<br />
+ − <b>Requested file: </b>' . $file . '
+ − </p>');
+ − }
+ −
+ − // We won't use the cached copy here.
+ − $text = file_get_contents($tpl_file_fullpath);
+ −
+ − // This will be used later when writing the cached file
+ − $md5 = md5($text);
+ −
+ − // Preprocessing and checks complete - compile the code
+ − $text = $this->compile_tpl_code($text);
+ −
+ − // Generate cache filename
+ − $cache_file = ENANO_ROOT . '/cache/' . $this->theme . '-' . str_replace('/', '-', $filename) . '.php';
+ −
+ − // Perhaps caching is enabled and the admin has changed the template?
+ − if ( is_writable( ENANO_ROOT . '/cache/' ) && getConfig('cache_thumbs') == '1' )
+ − {
+ − $h = fopen($cache_file, 'w');
+ − if ( !$h )
+ − {
+ − // Couldn't open the file - silently ignore and return
+ − return $text;
+ − }
+ −
+ − // Final contents of cache file
+ − $file_contents = <<<EOF
+ − <?php
+ −
+ − /*
+ − * NOTE: This file was automatically generated by Enano and is based on compiled code. Do not edit this file.
+ − * If you edit this file, any changes you make will be lost the next time the associated source template file is edited.
+ − */
+ −
+ − \$md5 = '$md5';
+ −
+ − $text
+ − EOF;
+ − // This is really just a normal PHP file that sets a variable or two and exits.
+ − // $tpl_text actually will contain the compiled code
+ − fwrite($h, $file_contents);
+ − fclose($h);
+ − }
+ −
+ − return $this->compile_template_text_post($text); //('<pre>'.htmlspecialchars($text).'</pre>');
+ − }
+ −
+ −
+ − /**
+ − * Compiles (parses) some template code with the current master set of variables and booleans.
+ − * @param string Text to process
+ − * @return string
+ − */
+ −
+ − function compile_template_text($text)
+ − {
+ − // this might do something else in the future, possibly cache large templates
+ − return $this->compile_template_text_post($this->compile_tpl_code($text));
+ − }
+ −
+ − /**
+ − * For convenience - compiles AND parses some template code.
+ − * @param string Text to process
+ − * @return string
+ − */
+ −
+ − function parse($text)
+ − {
+ − $text = $this->compile_template_text($text);
+ − $text = $this->compile_template_text_post($text);
+ − return eval($text);
+ − }
+ −
+ − /**
+ − * Post-processor for template code. Basically what this does is it localizes {lang:foo} blocks.
+ − * @param string Mostly-processed TPL code
+ − * @param bool Post-eval switch. If true, does not escape code.
+ − * @return string
+ − */
+ −
+ − function compile_template_text_post($text, $post_eval = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − // Language strings
+ − preg_match_all('/\{lang:([a-z0-9]+_[a-z0-9_]+)\}/', $text, $matches);
+ − foreach ( $matches[1] as $i => $string_id )
+ − {
+ − $string = $lang->get($string_id);
+ − if ( !$post_eval )
+ − {
+ − $string = str_replace('\\', '\\\\', $string);
+ − $string = str_replace('\'', '\\\'', $string);
+ − }
+ − $text = str_replace_once($matches[0][$i], $string, $text);
+ − }
+ −
+ − // URLs
+ − preg_match_all('/\{url:([A-z0-9]+):([^\}]+?)(?:;([^\s\}]+?))?(?:\|(escape))?\}/i', $text, $matches);
+ − foreach ( $matches[1] as $i => $string_id )
+ − {
+ − $namespace =& $matches[1][$i];
+ − $page_id =& $matches[2][$i];
+ − $params =& $matches[3][$i];
+ − $escape =& $matches[4][$i];
+ −
+ − if ( !$params )
+ − $params = false;
+ − $escape = !empty($escape);
+ −
+ − $result = makeUrlNS($namespace, sanitize_page_id($page_id), $params, $escape);
+ −
+ − if ( !$post_eval )
+ − {
+ − $result = str_replace('\\', '\\\\', $result);
+ − $result = str_replace('\'', '\\\'', $result);
+ − }
+ −
+ − $text = str_replace_once($matches[0][$i], $result, $text);
+ − }
+ −
+ − $code = $plugins->setHook('compie_template_text_post');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ −
+ − return $text;
+ − }
+ −
+ − /**
+ − * Returns the output of a theme hook
+ − * @param string Hook name
+ − * @return string
+ − */
+ −
+ − function get_theme_hook($hook)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − ob_start();
+ − $code = $plugins->setHook($hook);
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − $out = ob_get_contents();
+ − ob_end_clean();
+ −
+ − return $out;
+ − }
+ −
+ − // n00bish comments removed from here. 2008-03-13 @ 12:02AM when I had nothing else to do.
+ −
+ − /**
+ − * Takes a blob of HTML with the specially formatted template-oriented wikitext and formats it. Does not use eval().
+ − * This function butchers every coding standard in Enano and should eventually be rewritten. The fact is that the
+ − * code _works_ and does a good job of checking for errors and cleanly complaining about them.
+ − * @param string Text to process
+ − * @param bool Ignored for backwards compatibility
+ − * @param string File to get variables for sidebar data from
+ − * @return string
+ − */
+ −
+ − function tplWikiFormat($message, $filter_links = false, $filename = 'elements.tpl')
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − $START = microtime_float();
+ −
+ − // localize the whole string first
+ − preg_match_all('/\{lang:([a-z0-9]+_[a-z0-9_]+)\}/', $message, $matches);
+ − foreach ( $matches[1] as $i => $string_id )
+ − {
+ − $string = $lang->get($string_id);
+ − $string = str_replace('\\', '\\\\', $string);
+ − $string = str_replace('\'', '\\\'', $string);
+ − $message = str_replace_once($matches[0][$i], $string, $message);
+ − }
+ −
+ − // first: the hackish optimization -
+ − // if it's only a bunch of letters, numbers and spaces, just skip this sh*t.
+ −
+ − if ( preg_match('/^[\w\s\.]*$/i', $message) )
+ − {
+ − return $message;
+ − }
+ −
+ − $filter_links = false;
+ − $tplvars = $this->extract_vars($filename);
+ − if($session->sid_super) $as = htmlspecialchars(urlSeparator).'auth='.$session->sid_super;
+ − else $as = '';
+ − error_reporting(E_ALL);
+ − $random_id = sha1(microtime().''); // A temp value
+ −
+ − /*
+ − * PREPROCESSOR
+ − */
+ −
+ − // Variables
+ −
+ − preg_match_all('#\$([A-Z_-]+)\$#', $message, $links);
+ − $links = $links[1];
+ −
+ − for($i=0;$i<sizeof($links);$i++)
+ − {
+ − if ( isset($this->tpl_strings[$links[$i]]) )
+ − {
+ − $message = str_replace('$'.$links[$i].'$', $this->tpl_strings[$links[$i]], $message);
+ − }
+ − }
+ −
+ − // Conditionals
+ −
+ − $message = $this->twf_parse_conditionals($message);
+ −
+ − /*
+ − * HTML RENDERER
+ − */
+ −
+ − // Images
+ − $message = RenderMan::process_image_tags($message, $taglist);
+ − $message = RenderMan::process_imgtags_stage2($message, $taglist);
+ −
+ − // Internal links
+ − $message = RenderMan::parse_internal_links($message, $tplvars['sidebar_button'], false, $this->page_id, $this->namespace);
+ −
+ − // External links
+ −
+ − $url_regexp = <<<EOF
+ − (
+ − (?:https?|ftp|irc):\/\/ # protocol
+ − (?:[^@\s\]"\':]+@)? # username (FTP only but whatever)
+ − (?:(?:(?:[a-z0-9-]+\.)*)[a-z0-9\[\]:]+) # hostname
+ − (?::[0-9]+)? # port number
+ − (?:\/[A-z0-9_%\|~`!\!@#\$\^&?=\*\(\):;\.,\/-]*)? # path
+ − )
+ − EOF;
+ −
+ − $text_parser = $this->makeParserText($tplvars['sidebar_button']);
+ −
+ − preg_match_all('/\[' . $url_regexp . '[ ]([^\]]+)\]/isx', $message, $ext_link);
+ −
+ − for ( $i = 0; $i < count($ext_link[0]); $i++ )
+ − {
+ − $text_parser->assign_vars(Array(
+ − 'HREF' => $ext_link[1][$i],
+ − 'FLAGS' => '',
+ − 'TEXT' => $ext_link[2][$i]
+ − ));
+ − $message = str_replace($ext_link[0][$i], $text_parser->run(), $message);
+ − }
+ −
+ − preg_match_all('/\[' . $url_regexp . '\]/is', $message, $ext_link);
+ −
+ − for ( $i = 0; $i < count($ext_link[0]); $i++ )
+ − {
+ − $text_parser->assign_vars(Array(
+ − 'HREF' => $ext_link[1][$i],
+ − 'FLAGS' => '',
+ − 'TEXT' => htmlspecialchars($ext_link[1][$i])
+ − ));
+ − $message = str_replace($ext_link[0][$i], $text_parser->run(), $message);
+ − }
+ −
+ − $TIME = microtime_float() - $START;
+ −
+ − /*
+ − if ( $TIME > 0.02 )
+ − {
+ − echo 'template: tplWikiFormat took a while for this one. string dump:<pre>';
+ − echo htmlspecialchars($message);
+ − echo '</pre>';
+ − }
+ − */
+ −
+ − return $message;
+ − }
+ −
+ − /**
+ − * Parses conditional {if} blocks in sidebars and other tplWikiFormatted things
+ − * @param string A string potentially containing conditional blocks
+ − * @return string Processed string
+ − */
+ −
+ − function twf_parse_conditionals($message)
+ − {
+ − if ( !preg_match_all('/\{(!?)if ([a-z0-9_\(\)\|&! ]+)\}(.*?)(?:\{else\}(.*?))?\{\/if\}/is', $message, $matches) )
+ − {
+ − return $message;
+ − }
+ − foreach ( $matches[0] as $match_id => $full_block )
+ − {
+ − // 1 = "not" flag
+ − // 2 = condition
+ − // 3 = if true
+ − // 4 = else
+ − $condresult = $this->process_condition($matches[2][$match_id]);
+ − if ( !empty($matches[1][$match_id]) )
+ − {
+ − if ( $condresult == 1 )
+ − $condresult = 2;
+ − else if ( $condresult == 2 )
+ − $condresult = 1;
+ − }
+ − switch($condresult)
+ − {
+ − case 1:
+ − // evaluated to false
+ − $message = str_replace_once($full_block, $matches[4][$match_id], $message);
+ − break;
+ − case 2:
+ − // evaluated to true
+ − $message = str_replace_once($full_block, $matches[3][$match_id], $message);
+ − break;
+ − case 3:
+ − $message = str_replace_once($full_block, "Syntax error: mismatched parentheses (" . htmlspecialchars($matches[2][$match_id]) . ")<br />\n", $message);
+ − break;
+ − case 4:
+ − $message = str_replace_once($full_block, "Syntax error: illegal character (" . htmlspecialchars($matches[2][$match_id]) . ")<br />\n", $message);
+ − break;
+ − case 5:
+ − $message = str_replace_once($full_block, "Syntax error: illegal sequence (" . htmlspecialchars($matches[2][$match_id]) . ")<br />\n", $message);
+ − break;
+ − }
+ − }
+ − return $message;
+ − }
+ −
+ − /**
+ − * Inner-loop parser for a conditional block. Verifies a string condition to make sure it's syntactically correct, then returns what it evaluates to.
+ − * Return values:
+ − * 1 - string evaluates to true
+ − * 2 - string evaluates to false
+ − * 3 - Syntax error - mismatched parentheses
+ − * 4 - Syntax error - unknown token
+ − * 5 - Syntax error - invalid sequence
+ − * @param string
+ − * @return int
+ − *
+ − */
+ −
+ − function process_condition($condition)
+ − {
+ − // make sure parentheses are matched
+ − $parentheses = preg_replace('/[^\(\)]/', '', $condition);
+ − if ( !empty($parentheses) )
+ − {
+ − $i = 0;
+ − $parentheses = enano_str_split($parentheses);
+ − foreach ( $parentheses as $chr )
+ − {
+ − $inc = ( $chr == '(' ) ? 1 : -1;
+ − $i += $inc;
+ − }
+ − if ( $i != 0 )
+ − {
+ − // mismatched parentheses
+ − return 3;
+ − }
+ − }
+ − // sequencer check
+ − // first, pad all sequences of characters with spaces
+ − $seqcheck = preg_replace('/([a-z0-9_]+)/i', '\\1 ', $condition);
+ − $seqcheck = preg_replace('/([&|()!])/i', '\\1 ', $seqcheck);
+ − // now shrink all spaces to one space each
+ − $seqcheck = preg_replace('/[ ]+/', ' ', $seqcheck);
+ −
+ − // explode it. the allowed sequences are:
+ − // - TOKEN_NOT + TOKEN_VARIABLE
+ − // - TOKEN_NOT + TOKEN_PARENTHLEFT
+ − // - TOKEN_BOOLOP + TOKEN_NOT
+ − // - TOKEN_PARENTHRIGHT + TOKEN_NOT
+ − // - TOKEN_VARIABLE + TOKEN_BOOLOP
+ − // - TOKEN_BOOLOP + TOKEN_PARENTHLEFT
+ − // - TOKEN_PARENTHLEFT + TOKEN_VARIABLE
+ − // - TOKEN_BOOLOP + TOKEN_VARIABLE
+ − // - TOKEN_VARIABLE + TOKEN_PARENTHRIGHT
+ − // - TOKEN_PARENTHRIGHT + TOKEN_BOOLOP
+ − $seqcheck = explode(' ', trim($seqcheck));
+ − $last_item = TOKEN_BOOLOP;
+ − foreach ( $seqcheck as $i => $token )
+ − {
+ − // determine type
+ − if ( $token == '(' )
+ − {
+ − $type = TOKEN_PARENTHLEFT;
+ − }
+ − else if ( $token == ')' )
+ − {
+ − $type = TOKEN_PARENTHRIGHT;
+ − }
+ − else if ( $token == '!' )
+ − {
+ − $type = TOKEN_NOT;
+ − }
+ − else if ( strtolower($token) == 'and' || strtolower($token) == 'or' || $token == '&&' || $token == '||' )
+ − {
+ − $type = TOKEN_BOOLOP;
+ − }
+ − else if ( preg_match('/^[a-z0-9_]+$/i', $token) )
+ − {
+ − $type = TOKEN_VARIABLE;
+ − // at this point it's considered safe to wrap it
+ − $seqcheck[$i] = "( isset(\$this->tpl_bool['$token']) && \$this->tpl_bool['$token'] )";
+ − }
+ − else
+ − {
+ − // syntax error - doesn't match known token types
+ − return 4;
+ − }
+ − // inner sequence check
+ − if (
+ − ( $last_item == TOKEN_BOOLOP && $type == TOKEN_NOT ) ||
+ − ( $last_item == TOKEN_PARENTHRIGHT && $type == TOKEN_NOT ) ||
+ − ( $last_item == TOKEN_NOT && $type == TOKEN_VARIABLE ) ||
+ − ( $last_item == TOKEN_NOT && $type == TOKEN_PARENTHLEFT ) ||
+ − ( $last_item == TOKEN_VARIABLE && $type == TOKEN_BOOLOP ) ||
+ − ( $last_item == TOKEN_BOOLOP && $type == TOKEN_PARENTHLEFT ) ||
+ − ( $last_item == TOKEN_PARENTHLEFT && $type == TOKEN_VARIABLE ) ||
+ − ( $last_item == TOKEN_BOOLOP && $type == TOKEN_VARIABLE ) ||
+ − ( $last_item == TOKEN_VARIABLE && $type == TOKEN_PARENTHRIGHT ) ||
+ − ( $last_item == TOKEN_PARENTHRIGHT && $type == TOKEN_BOOLOP )
+ − )
+ − {
+ − // sequence is good, continue
+ − }
+ − else
+ − {
+ − // sequence is invalid, break out
+ − return 5;
+ − }
+ − $last_item = $type;
+ − }
+ − // passed all checks
+ − $seqcheck = implode(' ', $seqcheck);
+ − $result = eval("return ( $seqcheck ) ? true : false;");
+ − return ( $result ) ? 2 : 1;
+ − }
+ −
+ − /**
+ − * Print a text field that auto-completes a username entered into it.
+ − * @param string $name - the name of the form field
+ − * @return string
+ − */
+ −
+ − function username_field($name, $value = false)
+ − {
+ − $randomid = md5( time() . microtime() . mt_rand() );
+ − $text = '<input name="'.$name.'" class="autofill username" onkeyup="new AutofillUsername(this);" type="text" size="30" id="userfield_'.$randomid.'" autocomplete="off"';
+ − if($value) $text .= ' value="'.$value.'"';
+ − $text .= ' />';
+ − return $text;
+ − }
+ −
+ − /**
+ − * Print a text field that auto-completes a page name entered into it.
+ − * @param string $name - the name of the form field
+ − * @return string
+ − */
+ −
+ − function pagename_field($name, $value = false)
+ − {
+ − $randomid = md5( time() . microtime() . mt_rand() );
+ − $text = '<input name="'.$name.'" class="autofill page" onkeyup="new AutofillPage(this);" type="text" size="30" id="pagefield_'.$randomid.'" autocomplete="off"';
+ − if($value) $text .= ' value="'.$value.'"';
+ − $text .= ' />';
+ − return $text;
+ − }
+ −
+ − /**
+ − * Sends a textarea that can be converted to and from a TinyMCE widget on the fly.
+ − * @param string The name of the form element
+ − * @param string The initial content. Optional, defaults to blank
+ − * @param int Rows in textarea
+ − * @param int Columns in textarea
+ − * @return string HTML and Javascript code.
+ − */
+ −
+ − function tinymce_textarea($name, $content = '', $rows = 20, $cols = 60)
+ − {
+ − global $lang;
+ − $randomid = md5(microtime() . mt_rand());
+ − $html = '';
+ − $html .= '<textarea name="' . $name . '" rows="'.$rows.'" cols="'.$cols.'" style="width: 100%;" id="toggleMCEroot_'.$randomid.'">' . $content . '</textarea>';
+ − $html .= '<div style="float: right; display: table;" id="mceSwitchAgent_' . $randomid . '">' . $lang->get('etc_tinymce_btn_text') . ' | <a href="#" onclick="if ( !KILL_SWITCH ) { toggleMCE_'.$randomid.'(); return false; }">' . $lang->get('etc_tinymce_btn_graphical') . '</a></div>';
+ − $html .= '<script type="text/javascript">
+ − // <![CDATA[
+ − function toggleMCE_'.$randomid.'()
+ − {
+ − var the_obj = document.getElementById(\'toggleMCEroot_' . $randomid . '\');
+ − var panel = document.getElementById(\'mceSwitchAgent_' . $randomid . '\');
+ − var text_editor = $lang.get("etc_tinymce_btn_text");
+ − var graphical_editor = $lang.get("etc_tinymce_btn_graphical");
+ − if ( the_obj.dnIsMCE == "yes" )
+ − {
+ − $dynano(the_obj).destroyMCE();
+ − panel.innerHTML = text_editor + \' | <a href="#" onclick="if ( !KILL_SWITCH ) { toggleMCE_'.$randomid.'(); return false; }">\' + graphical_editor + \'</a>\';
+ − }
+ − else
+ − {
+ − $dynano(the_obj).switchToMCE();
+ − panel.innerHTML = \'<a href="#" onclick="if ( !KILL_SWITCH ) { toggleMCE_'.$randomid.'(); return false; }">\' + text_editor + \'</a> | \' + graphical_editor;
+ − }
+ − }
+ − // ]]>
+ − </script>';
+ − return $html;
+ − }
+ −
+ − /**
+ − * Allows individual parsing of template files. Similar to phpBB but follows the spirit of object-oriented programming ;)
+ − * Returns on object of class templateIndividual. Usage instructions can be found in the inline docs for that class.
+ − * @param $filename the filename of the template to be parsed
+ − * @return object
+ − */
+ −
+ − function makeParser($filename)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $filename = ENANO_ROOT.'/themes/'.$template->theme.'/'.$filename;
+ − if(!file_exists($filename)) die('templateIndividual: file '.$filename.' does not exist');
+ − $code = file_get_contents($filename);
+ − $parser = new templateIndividual($code);
+ − return $parser;
+ − }
+ −
+ − /**
+ − * Same as $template->makeParser(), but takes a string instead of a filename.
+ − * @param $text the text to parse
+ − * @return object
+ − */
+ −
+ − function makeParserText($code)
+ − {
+ − $parser = new templateIndividual($code);
+ − return $parser;
+ − }
+ −
+ − /**
+ − * Fetch the HTML for a plugin-added sidebar block
+ − * @param $name the plugin name
+ − * @return string
+ − */
+ −
+ − function fetch_block($id, $just_the_innards_maam = false)
+ − {
+ − if ( $just_the_innards_maam )
+ − {
+ − $source =& $this->plugin_blocks_content;
+ − }
+ − else
+ − {
+ − $source =& $this->plugin_blocks;
+ − }
+ − return isset($source[$id]) ? $source[$id] : false;
+ − }
+ −
+ − /**
+ − * Fetches the contents of both sidebars.
+ − * @return array - key 0 is left, key 1 is right, key 2 is the HTML that makes up an empty sidebar
+ − * @example list($left, $right) = $template->fetch_sidebar();
+ − */
+ −
+ − function fetch_sidebar()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − // first, check the cache
+ − if ( $result = $this->fetch_cached_sidebar() )
+ − {
+ − return $result;
+ − }
+ −
+ − require(ENANO_ROOT . "/themes/{$this->theme}/theme.cfg");
+ −
+ − profiler_log('Started sidebar parsing');
+ −
+ − // init our block contents
+ − $left = '';
+ − $right = '';
+ − $min = '';
+ −
+ − // also might want the links block
+ − if ( !$this->fetch_block('Links') )
+ − $this->initLinksWidget();
+ −
+ − // templates to work with
+ − $vars = $this->extract_vars('elements.tpl');
+ −
+ − // sidebar_top and sidebar_bottom are HTML that is prepended/appended to sidebar content. Themes can
+ − // choose whether or not to display a sidebar depending on whether the sidebar is empty ( $left == $min )
+ − // or not using the sidebar_left and sidebar_right template booleans (the oxygen theme does this).
+ − if ( isset($vars['sidebar_top']) )
+ − {
+ − $top = $this->parse($vars['sidebar_top']);
+ − $left .= $top;
+ − $right .= $top;
+ − $min .= $top;
+ − }
+ −
+ − // grab the blocks from the DB
+ − $q = $db->sql_query('SELECT item_id,sidebar_id,block_name,block_type,block_content FROM '.table_prefix.'sidebar' . "\n"
+ − . ' WHERE item_enabled=1 ORDER BY sidebar_id ASC, item_order ASC;');
+ − if ( !$q )
+ − $db->_die('The sidebar text data could not be selected.');
+ −
+ − // explicitly specify $q in case a plugin or PHP block makes a query
+ − while ( $row = $db->fetchrow($q) )
+ − {
+ − // should we skip this block?
+ − if (
+ − ( $row['item_id'] === 2 && !empty($theme['sb_hide_tools']) ) ||
+ − ( $row['item_id'] === 3 && !empty($theme['sb_hide_user']) ) ||
+ − ( $row['item_id'] === 4 && !empty($theme['sb_hide_search']) )
+ − )
+ − continue;
+ −
+ − // format the block
+ − $block_content = $this->format_sidebar_block($row, $vars, $parser);
+ −
+ − // is there a {restrict} or {hideif} block?
+ − if ( preg_match('/\{(restrict|hideif) ([a-z0-9_\(\)\|&! ]+)\}/', $block_content, $match) )
+ − {
+ − // we have one, check the condition
+ − $type =& $match[1];
+ − $cond =& $match[2];
+ − $result = $this->process_condition($cond);
+ − if ( ( $type == 'restrict' && $result == 1 ) || ( $type == 'hideif' && $result == 2 ) )
+ − {
+ − // throw out this block, it's hidden for whatever reason by the sidebar script
+ − continue;
+ − }
+ − // didn't get a match, so hide the conditional logic
+ − // FIXME: this needs to be verbose about syntax errors
+ − $block_content = str_replace_once($match[0], '', $block_content);
+ − }
+ −
+ − // if we made it here, this block definitely needs to be displayed. send it to the
+ − // parser (set by format_sidebar_block) and decide where to append it (but not in that order ;))
+ − $appender = false;
+ −
+ − if ( $row['sidebar_id'] == SIDEBAR_LEFT )
+ − {
+ − $appender =& $left;
+ − }
+ − else if ( $row['sidebar_id'] == SIDEBAR_RIGHT )
+ − {
+ − $appender =& $right;
+ − }
+ − else
+ − {
+ − // uhoh, block_id isn't valid. maybe a plugin wants to put this block somewhere else?
+ − $code = $plugins->setHook('sidebar_block_id');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − // if $appender wasn't set by a plugin, don't parse this block to save some CPU cycles
+ − if ( !$appender )
+ − {
+ − continue;
+ − }
+ − }
+ −
+ − // assign variables to parser
+ − $block_name = $this->tplWikiFormat($row['block_name']);
+ − $parser->assign_vars(array(
+ − // be nice and format the title (FIXME, does this use a lot of CPU time? still needs l10n in some cases though)
+ − 'TITLE' => $block_name,
+ − 'CONTENT' => $block_content
+ − ));
+ − $parsed = $parser->run();
+ −
+ − // plugins are parsed earlier due to the way disabled/missing plugins that add sidebar blocks are
+ − // handled, so the {TITLE} var won't be replaced until now. this allows completely eliminating a
+ − // block if it's not available
+ − if ( $row['block_type'] == BLOCK_PLUGIN )
+ − {
+ − $parsed = str_replace('{TITLE}', $block_name, $parsed);
+ − }
+ −
+ − // done parsing - append and continue
+ − $appender .= $parsed;
+ −
+ − // we're done with this - unset it because it's a reference and we don't want it overwritten.
+ − // also free the parser to get some RAM back
+ − unset($appender, $parser);
+ − }
+ −
+ − // lastly, append any footer HTML
+ − if(isset($vars['sidebar_bottom']))
+ − {
+ − $bottom = $this->parse($vars['sidebar_bottom']);
+ − $left .= $bottom;
+ − $right .= $bottom;
+ − $min .= $bottom;
+ − }
+ −
+ − $return = array($left, $right, $min);
+ −
+ − // allow any plugins to append what they want to the return
+ − $code = $plugins->setHook('sidebar_fetch_return');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ −
+ − // cache the result if appropriate
+ − $this->cache_compiled_sidebar($return);
+ −
+ − profiler_log('Finished sidebar parsing');
+ −
+ − return $return;
+ − }
+ −
+ − /**
+ − * Runs the appropriate formatting routine on a sidebar row.
+ − * @param array Row in sidebar table
+ − * @param array Template variable set from elements.tpl
+ − * @param null Pass by reference, will be filled with the parser according to the block's type (sidebar_section or sidebar_section_raw)
+ − * @return string HTML + directives like {restrict} or {hideif}
+ − */
+ −
+ − function format_sidebar_block($row, $vars, &$parser)
+ − {
+ − // import globals in case a PHP block wants to call the Enano API
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − $parser = null;
+ −
+ − switch($row['block_type'])
+ − {
+ − case BLOCK_WIKIFORMAT:
+ − $parser = $this->makeParserText($vars['sidebar_section_raw']);
+ − $c = RenderMan::render($row['block_content']);
+ − break;
+ −
+ − case BLOCK_TEMPLATEFORMAT:
+ − $parser = $this->makeParserText($vars['sidebar_section']);
+ − $c = $this->tplWikiFormat($row['block_content']);
+ − break;
+ −
+ − case BLOCK_HTML:
+ − $parser = $this->makeParserText($vars['sidebar_section_raw']);
+ − $c = $row['block_content'];
+ − break;
+ −
+ − case BLOCK_PHP:
+ − // PHP blocks need to be sent directly to eval()
+ − $parser = $this->makeParserText($vars['sidebar_section_raw']);
+ − ob_start();
+ − @eval($row['block_content']);
+ − $c = ob_get_contents();
+ − ob_end_clean();
+ − break;
+ −
+ − case BLOCK_PLUGIN:
+ − $parser = $this->makeParserText('{CONTENT}');
+ − $c = '<!-- PLUGIN -->' . (gettype($this->fetch_block($row['block_content'])) == 'string') ?
+ − $this->fetch_block($row['block_content']) :
+ − // This used to say "can't find plugin block" but I think it's more friendly to just silently hide it.
+ − '';
+ − break;
+ − default:
+ − // unknown block type - can a plugin handle it?
+ − $code = $plugins->setHook('format_sidebar_block');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − if ( !isset($c) )
+ − {
+ − // default to wiki formatting (this was going to be straight HTML but this is done for backwards compatibility reasons)
+ − $c = RenderMan::render($row['block_content']);
+ − }
+ − if ( !$parser )
+ − {
+ − // no parser defined, use the "raw" section by default (plugins are more likely to want raw content
+ − // rather than a list of links, and they can set the parser to use sidebar_section if they want)
+ − $parser = $this->makeParserText($vars['sidebar_section_raw']);
+ − }
+ −
+ − break;
+ − }
+ −
+ − return $c;
+ − }
+ −
+ − /**
+ − * Returns the list of things that should not be cached (sorry, I was listening to "The Thing That Should Not Be" by Metallica when I
+ − * wrote this routine. You should get a copy of Master of Puppets, it's a damn good album.)
+ − * @return array
+ − */
+ −
+ − function get_cache_replacements()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − return array(
+ − '$LOGIN_LINK$' => $this->tpl_strings['LOGIN_LINK'],
+ − '$MAIN_PAGE$' => $this->tpl_strings['MAIN_PAGE'],
+ − '$USERNAME$' => $session->username
+ − );
+ − }
+ −
+ − /**
+ − * Attempts to load a cached compiled sidebar.
+ − * @return array Same format as fetch_sidebar()
+ − */
+ −
+ − function fetch_cached_sidebar()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $cache;
+ −
+ − $cached = false;
+ − if ( ($result = $cache->fetch('anon_sidebar')) && !$session->user_logged_in )
+ − {
+ − if ( isset($result[$this->theme]) )
+ − {
+ − $cached = $result[$this->theme];
+ − }
+ − }
+ −
+ − // if we haven't been able to fetch yet, see if a plugin wants to give us something
+ − if ( !$cached )
+ − {
+ − $code = $plugins->setHook('fetch_cached_sidebar');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ −
+ − if ( is_array($cached) )
+ − {
+ − // fetch certain variables that can't be stored in the cache and quickly substitute
+ − $replace = $this->get_cache_replacements();
+ − foreach ( $cached as &$val )
+ − {
+ − $val = strtr($val, $replace);
+ − }
+ −
+ − // done processing, send it back
+ − return $cached;
+ − }
+ −
+ − return false;
+ − }
+ −
+ − /**
+ − * Caches a completely compiled sidebar, if appropriate
+ − * @param array Effectively, return from fetch_sidebar()
+ − */
+ −
+ − function cache_compiled_sidebar($sidebar)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $cache;
+ −
+ − // check if conditions are right
+ − if ( !$session->user_logged_in && getConfig('cache_thumbs') === '1' )
+ − {
+ − // load any existing cache to make sure other themes' cached sidebars aren't discarded
+ − $cached = ( $_ = $cache->fetch('anon_sidebar') ) ? $_ : array();
+ −
+ − // replace variables
+ − $replace = array_flip($this->get_cache_replacements());
+ −
+ − foreach ( $sidebar as &$section )
+ − {
+ − $section = strtr($section, $replace);
+ − }
+ −
+ − // compile
+ − $cached[$this->theme] = $sidebar;
+ −
+ − // store
+ − $cache->store('anon_sidebar', $cached, 15);
+ − }
+ − }
+ −
+ − function initLinksWidget()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − // SourceForge/W3C buttons
+ − $ob = Array();
+ − if(getConfig('sflogo_enabled')=='1')
+ − {
+ − $sflogo_secure = ( isset($_SERVER['HTTPS']) ) ? 'https' : 'http';
+ − $ob[] = '<a style="text-align: center;" href="http://sourceforge.net/" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border-width: 0px;" alt="SourceForge.net Logo" src="' . $sflogo_secure . '://sflogo.sourceforge.net/sflogo.php?group_id='.getConfig('sflogo_groupid').'&type='.getConfig('sflogo_type').'" /></a>';
+ − }
+ − if(getConfig('w3c_v32') =='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid HTML 3.2" src="http://www.w3.org/Icons/valid-html32" /></a>';
+ − if(getConfig('w3c_v40') =='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid HTML 4.0" src="http://www.w3.org/Icons/valid-html40" /></a>';
+ − if(getConfig('w3c_v401') =='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid HTML 4.01" src="http://www.w3.org/Icons/valid-html401" /></a>';
+ − if(getConfig('w3c_vxhtml10')=='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid XHTML 1.0" src="http://www.w3.org/Icons/valid-xhtml10" /></a>';
+ − if(getConfig('w3c_vxhtml11')=='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid XHTML 1.1" src="http://www.w3.org/Icons/valid-xhtml11" /></a>';
+ − if(getConfig('w3c_vcss') =='1') $ob[] = '<a style="text-align: center;" href="http://validator.w3.org/check?uri=referer" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="Valid CSS" src="http://www.w3.org/Icons/valid-css" /></a>';
+ − if(getConfig('dbd_button') =='1') $ob[] = '<a style="text-align: center;" href="http://www.defectivebydesign.org/join/button" onclick="if ( !KILL_SWITCH ) { window.open(this.href);return false; }"><img style="border: 0px solid #FFFFFF;" alt="DRM technology restricts what you can do with your computer" src="' . cdnPath . '/images/defectivebydesign.png" /><br /><small>Protect your freedom >></small></a>';
+ −
+ − $code = $plugins->setHook('links_widget');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ −
+ − if(count($ob) > 0 || getConfig('powered_btn', '1') == '1') $sb_links = '<div style="text-align: center; padding: 5px 0;">'. ( ( getConfig('powered_btn', '1') == '1' ) ? $this->fading_button : '' ) . implode('<br />', $ob).'</div>';
+ − else $sb_links = '';
+ −
+ − $this->sidebar_widget('Links', $sb_links);
+ − }
+ −
+ − /**
+ − * Builds a box showing unread private messages.
+ − */
+ −
+ − function notify_unread_pms()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if ( ( $paths->page_id == 'PrivateMessages' || $paths->page_id == 'Preferences' ) && $paths->namespace == 'Special' )
+ − {
+ − return '';
+ − }
+ − $ob = '<div class="usermessage">'."\n";
+ − $s = ( $session->unread_pms == 1 ) ? '' : 's';
+ − $ob .= " <b>You have $session->unread_pms <a href=" . '"' . makeUrlNS('Special', 'PrivateMessages' ) . '"' . ">unread private message$s</a>.</b><br />\n Messages: ";
+ − $q = $db->sql_query('SELECT message_id,message_from,subject,date FROM '.table_prefix.'privmsgs WHERE message_to=\'' . $session->username . '\' AND message_read=0 ORDER BY date DESC;');
+ − if ( !$q )
+ − $db->_die();
+ − $messages = array();
+ − while ( $row = $db->fetchrow() )
+ − {
+ − $messages[] = '<a href="' . makeUrlNS('Special', 'PrivateMessages/View/' . $row['message_id']) . '" title="Sent ' . enano_date(ED_DATE | ED_TIME, $row['date']) . ' by ' . $row['message_from'] . '">' . $row['subject'] . '</a>';
+ − }
+ − $ob .= implode(",\n " , $messages)."\n";
+ − $ob .= '</div>'."\n";
+ − return $ob;
+ − }
+ −
+ − /**
+ − * Parse a system message.
+ − * @param string message
+ − * @return string
+ − */
+ −
+ − function parse_system_message($text)
+ − {
+ − ob_start();
+ − eval( '?>' . $text );
+ − $result = ob_get_contents();
+ − ob_end_clean();
+ − return $this->parse($result);
+ − }
+ −
+ − /**
+ − * Return the wiki mode edit notice, rendered and addslashes()'ed.
+ − * @return string
+ − */
+ −
+ − function get_wiki_edit_notice()
+ − {
+ − global $cache;
+ −
+ − if ( getConfig('wiki_edit_notice', 0) != 1 )
+ − return '';
+ −
+ − $notice = RenderMan::render(getConfig('wiki_edit_notice_text'));
+ − return $notice;
+ − }
+ −
+ − } // class template
+ −
+ − /**
+ − * The core of the template compilation engine. Independent from the Enano API for failsafe operation.
+ − * @param string text to process
+ − * @return string Compiled PHP code
+ − * @access private
+ − */
+ −
+ − function template_compiler_core($text)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − // A random seed used to salt tags
+ − $seed = md5 ( microtime() . mt_rand() );
+ −
+ − // Strip out PHP sections
+ − preg_match_all('/<\?php(.+?)\?>/is', $text, $php_matches);
+ −
+ − foreach ( $php_matches[0] as $i => $match )
+ − {
+ − // Substitute the PHP section with a random tag
+ − $tag = "{PHP:$i:$seed}";
+ − $text = str_replace_once($match, $tag, $text);
+ − }
+ −
+ − // Escape slashes and single quotes in template code
+ − $text = str_replace('\\', '\\\\', $text);
+ − $text = str_replace('\'', '\\\'', $text);
+ −
+ − // Initialize the PHP compiled code
+ − $text = 'ob_start(); global $paths, $template; echo \''.$text.'\'; $tpl_code = ob_get_contents(); ob_end_clean(); return $tpl_code;';
+ −
+ − ##
+ − ## Main rules
+ − ##
+ −
+ − //
+ − // Conditionals
+ − //
+ −
+ − $keywords = array('BEGIN', 'BEGINNOT', 'IFSET', 'IFPLUGIN');
+ −
+ − // only do this if the plugins API is loaded
+ − if ( is_object(@$plugins) )
+ − {
+ − $code = $plugins->setHook('template_compile_logic_keyword');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ −
+ − $keywords = implode('|', $keywords);
+ −
+ − // Matches
+ − // 1 2 3 4 56 7 8 9
+ − $regexp = '/(<!-- ?(' . $keywords . ') ([A-z0-9_-]+) ?-->)([\w\W]*)((<!-- ?BEGINELSE \\3 ?-->)([\w\W]*))?(<!-- ?END(IF)? \\3 ?-->)/isU';
+ −
+ − /*
+ − The way this works is: match all blocks using the standard form with a different keyword in the block each time,
+ − and replace them with appropriate PHP logic. Plugin-extensible now. :-)
+ − */
+ −
+ − // This is a workaround for what seems like a PCRE bug
+ − while ( preg_match_all($regexp, $text, $matches) )
+ − {
+ −
+ − for ( $i = 0; $i < count($matches[0]); $i++ )
+ − {
+ − $start_tag =& $matches[1][$i];
+ − $type =& $matches[2][$i];
+ − $test =& $matches[3][$i];
+ − $particle_true =& $matches[4][$i];
+ − $else_tag =& $matches[6][$i];
+ − $particle_else =& $matches[7][$i];
+ − $end_tag =& $matches[8][$i];
+ −
+ − switch($type)
+ − {
+ − case 'BEGIN':
+ − $cond = "isset(\$this->tpl_bool['$test']) && \$this->tpl_bool['$test']";
+ − break;
+ − case 'BEGINNOT':
+ − $cond = "!isset(\$this->tpl_bool['$test']) || ( isset(\$this->tpl_bool['$test']) && !\$this->tpl_bool['$test'] )";
+ − break;
+ − case 'IFPLUGIN':
+ − $cond = "getConfig('plugin_$test') == '1'";
+ − break;
+ − case 'IFSET':
+ − $cond = "isset(\$this->tpl_strings['$test'])";
+ − break;
+ − default:
+ − // only do this if the plugins API is loaded
+ − if ( is_object(@$plugins) )
+ − {
+ − $code = $plugins->setHook('template_compile_logic_cond');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ − break;
+ − }
+ −
+ − if ( !isset($cond) || ( isset($cond) && !is_string($cond) ) )
+ − continue;
+ −
+ − $tag_complete = <<<TPLCODE
+ − ';
+ − /* START OF CONDITION: $type ($test) */
+ − if ( $cond )
+ − {
+ − echo '$particle_true';
+ − /* ELSE OF CONDITION: $type ($test) */
+ − }
+ − else
+ − {
+ − echo '$particle_else';
+ − /* END OF CONDITION: $type ($test) */
+ − }
+ − echo '
+ − TPLCODE;
+ −
+ − $text = str_replace_once($matches[0][$i], $tag_complete, $text);
+ − }
+ − }
+ −
+ − // For debugging ;-)
+ − // die("<pre><?php\n" . htmlspecialchars($text."\n\n".print_r($matches,true)) . "\n\n?></pre>");
+ −
+ − //
+ − // Data substitution/variables
+ − //
+ −
+ − // System messages
+ − $text = preg_replace('/<!-- SYSMSG ([A-z0-9\._-]+?) -->/is', '\' . $this->parse_system_message($paths->sysMsg(\'\\1\')) . \'', $text);
+ −
+ − // Hooks
+ − $text = preg_replace('/<!-- HOOK ([A-z0-9_]+) -->/', '\' . $this->get_theme_hook(\'\\1\') . \'', $text);
+ −
+ − // only do this if the plugins API is loaded
+ − if ( is_object(@$plugins) )
+ − {
+ − $code = $plugins->setHook('template_compile_subst');
+ − foreach ( $code as $cmd )
+ − {
+ − eval($cmd);
+ − }
+ − }
+ −
+ − // Template variables
+ − $text = preg_replace('/\{([A-z0-9_-]+?)\}/is', '\' . $this->tpl_strings[\'\\1\'] . \'', $text);
+ −
+ − // Reinsert PHP
+ −
+ − foreach ( $php_matches[1] as $i => $match )
+ − {
+ − // Substitute the random tag with the "real" PHP code
+ − $tag = "{PHP:$i:$seed}";
+ − $text = str_replace_once($tag, "'; $match echo '", $text);
+ − }
+ −
+ − // echo('<pre>' . htmlspecialchars($text) . '</pre>');
+ −
+ − return $text;
+ − }
+ −
+ − /**
+ − * Handles parsing of an individual template file. Instances should only be created through $template->makeParser(). To use:
+ − * - Call $template->makeParser(template file name) - file name should be something.tpl, css/whatever.css, etc.
+ − * - Make an array of strings you want the template to access. $array['STRING'] would be referenced in the template like {STRING}
+ − * - Make an array of boolean values. These can be used for conditionals in the template (<!-- IF something --> whatever <!-- ENDIF something -->)
+ − * - Call assign_vars() to pass the strings to the template parser. Same thing with assign_bool().
+ − * - Call run() to parse the template and get your fully compiled HTML.
+ − * @access private
+ − */
+ −
+ − class templateIndividual extends template
+ − {
+ − var $tpl_strings, $tpl_bool, $tpl_code;
+ − var $compiled = false;
+ − /**
+ − * Constructor.
+ − */
+ − function __construct($text)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $this->tpl_code = $text;
+ − $this->tpl_strings = $template->tpl_strings;
+ − $this->tpl_bool = $template->tpl_bool;
+ − }
+ − /**
+ − * PHP 4 constructor. Deprecated in 1.1.x.
+ − */
+ − /*
+ − function templateIndividual($text)
+ − {
+ − $this->__construct($text);
+ − }
+ − */
+ −
+ − /**
+ − * Assigns an array of string values to the template. Strings can be accessed from the template by inserting {KEY_NAME} in the template file.
+ − * @param $vars array
+ − */
+ −
+ − // We add the unused variable $from_internal here to silence "declaration should be compatible" errors
+ − function assign_vars($vars, $from_internal = false)
+ − {
+ − $this->tpl_strings = array_merge($this->tpl_strings, $vars);
+ − }
+ −
+ − /**
+ − * Assigns an array of boolean values to the template. These can be used for <!-- IF ... --> statements.
+ − * @param $vars array
+ − */
+ −
+ − // We add the unused variable $from_internal here to silence "declaration should be compatible" errors
+ − function assign_bool($vars, $from_internal = false)
+ − {
+ − $this->tpl_bool = array_merge($this->tpl_bool, $vars);
+ − }
+ −
+ − /**
+ − * Compiles and executes the template code.
+ − * @return string
+ − */
+ − function run()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if(!$this->compiled)
+ − {
+ − $this->tpl_code = $this->compile_template_text($this->tpl_code);
+ − $this->compiled = true;
+ − }
+ − return eval($this->tpl_code);
+ − }
+ − }
+ −
+ − /**
+ − * A version of the template compiler that does not rely at all on the other parts of Enano. Used during installation and for showing
+ − * "critical error" messages. ** REQUIRES ** the Oxygen theme.
+ − */
+ −
+ − class template_nodb
+ − {
+ − var $fading_button, $tpl_strings, $tpl_bool, $theme, $style, $no_headers, $additional_headers, $sidebar_extra, $sidebar_widgets, $toolbar_menu, $theme_list, $named_theme_list;
+ − function __construct()
+ − {
+ − $this->tpl_bool = Array();
+ − $this->tpl_strings = Array();
+ − $this->sidebar_extra = '';
+ − $this->sidebar_widgets = '';
+ − $this->toolbar_menu = '';
+ − $this->additional_headers = '<style type="text/css">div.pagenav { border-top: 1px solid #CCC; padding-top: 7px; margin-top: 10px; }</style>';
+ −
+ − $this->fading_button = '<div style="background-image: url('.scriptPath.'/images/about-powered-enano-hover.png); background-repeat: no-repeat; width: 88px; height: 31px; margin: 0 auto 5px auto;">
+ − <a href="http://enanocms.org/" onclick="window.open(this.href); return false;"><img style="border-width: 0;" alt=" " src="'.scriptPath.'/images/about-powered-enano.png" onmouseover="domOpacity(this, 100, 0, 500);" onmouseout="domOpacity(this, 0, 100, 500);" /></a>
+ − </div>';
+ −
+ − // get list of themes
+ − $this->theme_list = array();
+ − $this->named_theme_list = array();
+ − $order = 0;
+ −
+ − if ( $dir = @opendir( ENANO_ROOT . '/themes' ) )
+ − {
+ − while ( $dh = @readdir($dir) )
+ − {
+ − if ( $dh == '.' || $dh == '..' || !is_dir( ENANO_ROOT . "/themes/$dh" ) )
+ − continue;
+ − $theme_dir = ENANO_ROOT . "/themes/$dh";
+ − if ( !file_exists("$theme_dir/theme.cfg") )
+ − continue;
+ − $data = array(
+ − 'theme_id' => $dh,
+ − 'theme_name' => ucwords($dh),
+ − 'enabled' => 1,
+ − 'theme_order' => ++$order,
+ − 'default_style' => $this->get_default_style($dh)
+ − );
+ − $this->named_theme_list[$dh] = $data;
+ − $this->theme_list[] =& $this->named_theme_list[$dh];
+ − }
+ − @closedir($dir);
+ − }
+ − }
+ − function template() {
+ − $this->__construct();
+ − }
+ − function get_default_style($theme_id)
+ − {
+ − if ( !is_dir( ENANO_ROOT . "/themes/$theme_id/css" ) )
+ − return false;
+ − $ds = false;
+ − if ( $dh = @opendir( ENANO_ROOT . "/themes/$theme_id/css" ) )
+ − {
+ − while ( $dir = @readdir($dh) )
+ − {
+ − if ( !preg_match('/\.css$/', $dir) )
+ − continue;
+ − if ( $dir == '_printable.css' )
+ − continue;
+ − $ds = preg_replace('/\.css$/', '', $dir);
+ − break;
+ − }
+ − closedir($dh);
+ − }
+ − else
+ − {
+ − return false;
+ − }
+ − return $ds;
+ − }
+ − function get_css($s = false)
+ − {
+ − if ( $s )
+ − return $this->process_template('css/'.$s);
+ − else
+ − return $this->process_template('css/'.$this->style.'.css');
+ − }
+ − function load_theme($name, $css, $auto_init = true)
+ − {
+ − if ( !isset($this->named_theme_list[$name]) )
+ − $name = $this->theme_list[0]['theme_id'];
+ −
+ − if ( !file_exists(ENANO_ROOT . "/themes/$name/css/$css.css") )
+ − $css = $this->named_theme_list[$name]['default_style'];
+ −
+ − $this->theme = $name;
+ − $this->style = $css;
+ −
+ − $this->tpl_strings['SCRIPTPATH'] = scriptPath;
+ − if ( $auto_init )
+ − $this->init_vars();
+ − }
+ − function add_header($html)
+ − {
+ − $this->additional_headers .= "\n<!-- ----------------------------------------------------------- -->\n\n " . $html;
+ − }
+ − function init_vars()
+ − {
+ − global $sideinfo;
+ − global $this_page;
+ − global $lang;
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $tplvars = $this->extract_vars('elements.tpl');
+ − $tb = '';
+ − // Get the "article" button text (depends on namespace)
+ − if(defined('IN_ENANO_INSTALL') && is_object($lang)) $ns = $lang->get('meta_btn_article');
+ − else if ( isset($GLOBALS['article_btn']) ) $ns = $GLOBALS['article_btn'];
+ − else $ns = 'system error page';
+ − $t = str_replace('{FLAGS}', 'onclick="return false;" class="current" title="Hey! A button that doesn\'t do anything. Clever..." accesskey="a"', $tplvars['toolbar_button']);
+ − $t = str_replace('{HREF}', '#', $t);
+ − $t = str_replace('{TEXT}', $ns, $t);
+ − $tb .= $t;
+ −
+ − // Page toolbar
+ −
+ − $this->tpl_bool = Array(
+ − 'auth_admin'=>true,
+ − 'user_logged_in'=>true,
+ − 'right_sidebar'=>false,
+ − );
+ − $this->tpl_bool['in_sidebar_admin'] = false;
+ −
+ − $this->tpl_bool['auth_rename'] = false;
+ −
+ − $asq = $asa = '';
+ −
+ − $this->tpl_bool['fixed_menus'] = false;
+ − $slink = defined('IN_ENANO_INSTALL') ? scriptPath.'/install.php?mode=css' : makeUrlNS('Special', 'CSS');
+ −
+ − $title = ( is_object($paths) ) ? $paths->page : 'Critical error';
+ −
+ − $headers = '<style type="text/css">div.pagenav { border-top: 1px solid #CCC; padding-top: 7px; margin-top: 10px; }</style>';
+ −
+ − $js_dynamic = '';
+ − if ( defined('IN_ENANO_INSTALL') )
+ − {
+ − $js_dynamic .= '<script type="text/javascript" src="install.php?mode=langjs"></script>';
+ − }
+ − $js_dynamic .= '<script type="text/javascript">var title="'. $title .'"; var scriptPath="'.scriptPath.'"; var cdnPath="'.scriptPath.'"; var ENANO_SID=""; var AES_BITS='.AES_BITS.'; var AES_BLOCKSIZE=' . AES_BLOCKSIZE . '; var pagepass=\'\'; var ENANO_LANG_ID = 1; var msg_loading_component = \'Loading %component%...\';</script>';
+ −
+ − global $site_name, $site_desc;
+ − $site_default_name = ( !empty($site_name) ) ? $site_name : 'Critical error';
+ − $site_default_desc = ( !empty($site_desc) ) ? $site_desc : 'This site is experiencing a problem and cannot load.';
+ −
+ − $site_name_final = ( defined('IN_ENANO_INSTALL') && is_object($lang) ) ? $lang->get('meta_site_name') : $site_default_name;
+ − $site_desc_final = ( defined('IN_ENANO_INSTALL') && is_object($lang) ) ? $lang->get('meta_site_desc') : $site_default_desc;
+ −
+ − // The rewritten template engine will process all required vars during the load_template stage instead of (cough) re-processing everything each time around.
+ − $tpl_strings = Array(
+ − 'PAGE_NAME'=>$this_page,
+ − 'PAGE_URLNAME'=>'Null',
+ − 'SITE_NAME' => $site_name_final,
+ − 'USERNAME'=>'admin',
+ − 'SITE_DESC' => $site_desc_final,
+ − 'TOOLBAR'=>$tb,
+ − 'SCRIPTPATH'=>scriptPath,
+ − 'CONTENTPATH'=>contentPath,
+ − 'CDNPATH' => scriptPath,
+ − 'JS_HEADER' => '<script type="text/javascript" src="' . scriptPath . '/includes/clientside/static/enano-lib-basic.js"></script>',
+ − 'JS_FOOTER' => '',
+ − 'ADMIN_SID_QUES'=>$asq,
+ − 'ADMIN_SID_AMP'=>$asa,
+ − 'ADMIN_SID_AMP_HTML'=>'',
+ − 'ADDITIONAL_HEADERS'=>$this->additional_headers,
+ − 'SIDEBAR_EXTRA'=>'',
+ − 'COPYRIGHT'=>( defined('IN_ENANO_INSTALL') && is_object($lang) ) ? $lang->get('meta_enano_copyright') : ( defined('ENANO_CONFIG_FETCHED') ? getConfig('copyright_notice') : '' ),
+ − 'TOOLBAR_EXTRAS'=>'',
+ − 'REQUEST_URI'=>( isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '' ).$_SERVER['REQUEST_URI'],
+ − 'STYLE_LINK'=>$slink,
+ − 'LOGOUT_LINK'=>'',
+ − 'THEME_LINK'=>'',
+ − 'TEMPLATE_DIR'=>scriptPath.'/themes/'.$this->theme,
+ − 'THEME_ID'=>$this->theme,
+ − 'STYLE_ID'=>$this->style,
+ − 'JS_DYNAMIC_VARS'=>$js_dynamic,
+ − 'SIDEBAR_RIGHT'=>'',
+ − 'REPORT_URI' => '',
+ − 'URL_ABOUT_ENANO' => 'http://enanocms.org/'
+ − );
+ − $this->tpl_strings = array_merge($tpl_strings, $this->tpl_strings);
+ −
+ − $sidebar = ( is_array(@$sideinfo) ) ? $sideinfo : '';
+ − if ( $sidebar != '' )
+ − {
+ − if ( isset($tplvars['sidebar_top']) )
+ − {
+ − $text = $this->makeParserText($tplvars['sidebar_top']);
+ − $top = $text->run();
+ − }
+ − else
+ − {
+ − $top = '';
+ − }
+ −
+ − $p = $this->makeParserText($tplvars['sidebar_section']);
+ − $b = $this->makeParserText($tplvars['sidebar_button']);
+ − $sidebar_text = '';
+ −
+ − foreach ( $sidebar as $title => $links )
+ − {
+ − $p->assign_vars(array(
+ − 'TITLE' => $title
+ − ));
+ − // build content
+ − $content = '';
+ − foreach ( $links as $link_text => $url )
+ − {
+ − $b->assign_vars(array(
+ − 'HREF' => htmlspecialchars($url),
+ − 'FLAGS' => '',
+ − 'TEXT' => $link_text
+ − ));
+ − $content .= $b->run();
+ − }
+ − $p->assign_vars(array(
+ − 'CONTENT' => $content
+ − ));
+ − $sidebar_text .= $p->run();
+ − }
+ −
+ − if ( isset($tplvars['sidebar_bottom']) )
+ − {
+ − $text = $this->makeParserText($tplvars['sidebar_bottom']);
+ − $bottom = $text->run();
+ − }
+ − else
+ − {
+ − $bottom = '';
+ − }
+ − $sidebar = $top . $sidebar_text . $bottom;
+ − }
+ − $this->tpl_strings['SIDEBAR_LEFT'] = $sidebar;
+ −
+ − $this->tpl_bool['sidebar_left'] = ( $this->tpl_strings['SIDEBAR_LEFT'] != '') ? true : false;
+ − $this->tpl_bool['sidebar_right'] = ( $this->tpl_strings['SIDEBAR_RIGHT'] != '') ? true : false;
+ − $this->tpl_bool['right_sidebar'] = $this->tpl_bool['sidebar_right']; // backward compatibility
+ − $this->tpl_bool['stupid_mode'] = true;
+ − }
+ − function header($simple = false)
+ − {
+ − $filename = ( $simple ) ? 'simple-header.tpl' : 'header.tpl';
+ − if ( !$this->no_headers )
+ − {
+ − echo $this->process_template($filename);
+ − }
+ − }
+ − function footer($simple = false)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − if(!$this->no_headers) {
+ − global $_starttime;
+ −
+ − $filename = ( $simple ) ? 'simple-footer.tpl' : 'footer.tpl';
+ − $t = $this->process_template($filename);
+ −
+ − $f = microtime_float();
+ − $f = $f - $_starttime;
+ − $f = round($f, 4);
+ −
+ − if ( is_object($lang) )
+ − {
+ − $t_loc = $lang->get('page_msg_stats_gentime_short', array('time' => $f));
+ − $t_loc_long = $lang->get('page_msg_stats_gentime_long', array('time' => $f));
+ − $q_loc = '<a href="' . $this->tpl_strings['REPORT_URI'] . '">' . $lang->get('page_msg_stats_sql', array('nq' => ( is_object($db) ? $db->num_queries : 'N/A' ))) . '</a>';
+ − $dbg = $t_loc;
+ − $dbg_long = $t_loc_long;
+ − if ( $session->user_level >= USER_LEVEL_ADMIN )
+ − {
+ − $dbg .= " | $q_loc";
+ − $dbg_long .= " | $q_loc";
+ − }
+ − $t = str_replace('[[EnanoPoweredLink]]', $lang->get('page_enano_powered', array('about_uri' => $this->tpl_strings['URL_ABOUT_ENANO'])), $t);
+ − $t = str_replace('[[EnanoPoweredLinkLong]]', $lang->get('page_enano_powered_long', array('about_uri' => $this->tpl_strings['URL_ABOUT_ENANO'])), $t);
+ − }
+ − else
+ − {
+ − $t_loc = "Time: {$f}s";
+ − $t_loc_long = "Generated in {$f}sec";
+ − $q_loc = '<a href="' . $this->tpl_strings['REPORT_URI'] . '">' . ( is_object($db) ? "{$db->num_queries} SQL" : 'Queries: N/A' ) . '</a>';
+ − $dbg = $t_loc;
+ − $dbg_long = $t_loc_long;
+ − if ( is_object($session) )
+ − {
+ − if ( $session->user_level >= USER_LEVEL_ADMIN )
+ − {
+ − $dbg .= " | $q_loc";
+ − $dbg_long .= " | $q_loc";
+ − }
+ − }
+ − $t = str_replace('[[EnanoPoweredLink]]', 'Powered by <a href="http://enanocms.org/" onclick="window.open(this.href); return false;">Enano</a>', $t);
+ − $t = str_replace('[[EnanoPoweredLinkLong]]', 'Website engine powered by <a href="http://enanocms.org/" onclick="window.open(this.href); return false;">Enano</a>', $t);
+ − }
+ −
+ − $t = str_replace('[[Stats]]', $dbg, $t);
+ − $t = str_replace('[[StatsLong]]', $dbg_long, $t);
+ − $t = str_replace('[[NumQueries]]', ( is_object($db) ? (string)$db->num_queries : '0' ), $t);
+ − $t = str_replace('[[GenTime]]', (string)$f, $t);
+ − $t = str_replace('[[NumQueriesLoc]]', $q_loc, $t);
+ − $t = str_replace('[[GenTimeLoc]]', $t_loc, $t);
+ −
+ − if ( defined('ENANO_PROFILE') )
+ − {
+ − $t = str_replace('</body>', '<div id="profile" style="margin: 10px;">' . profiler_make_html() . '</div></body>', $t);
+ − }
+ −
+ − echo $t;
+ − }
+ − else return '';
+ − }
+ − function getHeader()
+ − {
+ − if(!$this->no_headers) return $this->process_template('header.tpl');
+ − else return '';
+ − }
+ − function getFooter()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if(!$this->no_headers) {
+ − global $_starttime;
+ − $f = microtime(true);
+ − $f = $f - $_starttime;
+ − $f = round($f, 4);
+ − if(defined('IN_ENANO_INSTALL')) $nq = 'N/A';
+ − else $nq = $db->num_queries;
+ − if($nq == 0) $nq = 'N/A';
+ − $dbg = 'Time: '.$f.'s | Queries: '.$nq;
+ − if($nq == 0) $nq = 'N/A';
+ − $t = $this->process_template('footer.tpl');
+ − $t = str_replace('[[Stats]]', $dbg, $t);
+ − return $t;
+ − }
+ − else return '';
+ − }
+ −
+ − function process_template($file)
+ − {
+ − $compiled = $this->compile_template($file);
+ − $result = eval($compiled);
+ − return $result;
+ − }
+ −
+ − function extract_vars($file) {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if(!is_file(ENANO_ROOT . '/themes/'.$this->theme.'/'.$file)) die('Cannot find '.$file.' file for style "'.$this->theme.'", exiting');
+ − $text = file_get_contents(ENANO_ROOT . '/themes/'.$this->theme.'/'.$file);
+ − preg_match_all('#<\!-- VAR ([A-z0-9_-]*) -->(.*?)<\!-- ENDVAR \\1 -->#is', $text, $matches);
+ − $tplvars = Array();
+ − for($i=0;$i<sizeof($matches[1]);$i++)
+ − {
+ − $tplvars[$matches[1][$i]] = $matches[2][$i];
+ − }
+ − return $tplvars;
+ − }
+ − function compile_template($text)
+ − {
+ − $text = file_get_contents(ENANO_ROOT . '/themes/'.$this->theme.'/'.$text);
+ − return $this->compile_template_text_post(template_compiler_core($text));
+ − }
+ −
+ − function compile_template_text($text)
+ − {
+ − return $this->compile_template_text_post(template_compiler_core($text));
+ − }
+ −
+ − /**
+ − * Post-processor for template code. Basically what this does is it localizes {lang:foo} blocks.
+ − * @param string Mostly-processed TPL code
+ − * @return string
+ − */
+ −
+ − function compile_template_text_post($text)
+ − {
+ − global $lang;
+ − preg_match_all('/\{lang:([a-z0-9]+_[a-z0-9_]+)\}/', $text, $matches);
+ − foreach ( $matches[1] as $i => $string_id )
+ − {
+ − if ( is_object(@$lang) )
+ − {
+ − $string = $lang->get($string_id);
+ − }
+ − else
+ − {
+ − $string = '[language not loaded]';
+ − }
+ − $string = str_replace('\\', '\\\\', $string);
+ − $string = str_replace('\'', '\\\'', $string);
+ − $text = str_replace_once($matches[0][$i], $string, $text);
+ − }
+ − return $text;
+ − }
+ −
+ − /**
+ − * Allows individual parsing of template files. Similar to phpBB but follows the spirit of object-oriented programming ;)
+ − * Returns on object of class templateIndividual. Usage instructions can be found in the inline docs for that class.
+ − * @param $filename the filename of the template to be parsed
+ − * @return object
+ − */
+ −
+ − function makeParser($filename)
+ − {
+ − $filename = ENANO_ROOT.'/themes/'.$this->theme.'/'.$filename;
+ − if(!file_exists($filename)) die('templateIndividual: file '.$filename.' does not exist');
+ − $code = file_get_contents($filename);
+ − $parser = new templateIndividualSafe($code, $this);
+ − return $parser;
+ − }
+ −
+ − /**
+ − * Same as $template->makeParser(), but takes a string instead of a filename.
+ − * @param $text the text to parse
+ − * @return object
+ − */
+ −
+ − function makeParserText($code)
+ − {
+ − $parser = new templateIndividualSafe($code, $this);
+ − return $parser;
+ − }
+ −
+ − /**
+ − * Assigns an array of string values to the template. Strings can be accessed from the template by inserting {KEY_NAME} in the template file.
+ − * @param $vars array
+ − */
+ − function assign_vars($vars)
+ − {
+ − if(is_array($this->tpl_strings))
+ − $this->tpl_strings = array_merge($this->tpl_strings, $vars);
+ − else
+ − $this->tpl_strings = $vars;
+ − }
+ −
+ − function get_theme_hook()
+ − {
+ − return '';
+ − }
+ −
+ − } // class template_nodb
+ −
+ − /**
+ − * Identical to templateIndividual, except extends template_nodb instead of template
+ − * @see class template
+ − */
+ −
+ − class templateIndividualSafe extends template_nodb
+ − {
+ − var $tpl_strings, $tpl_bool, $tpl_code;
+ − var $compiled = false;
+ − /**
+ − * Constructor.
+ − */
+ − function __construct($text, $parent)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − $this->tpl_code = $text;
+ − $this->tpl_strings = $parent->tpl_strings;
+ − $this->tpl_bool = $parent->tpl_bool;
+ − }
+ − /**
+ − * PHP 4 constructor.
+ − */
+ − function templateIndividual($text)
+ − {
+ − $this->__construct($text);
+ − }
+ − /**
+ − * Assigns an array of string values to the template. Strings can be accessed from the template by inserting {KEY_NAME} in the template file.
+ − * @param $vars array
+ − */
+ − function assign_vars($vars)
+ − {
+ − if(is_array($this->tpl_strings))
+ − $this->tpl_strings = array_merge($this->tpl_strings, $vars);
+ − else
+ − $this->tpl_strings = $vars;
+ − }
+ − /**
+ − * Assigns an array of boolean values to the template. These can be used for <!-- IF ... --> statements.
+ − * @param $vars array
+ − */
+ − function assign_bool($vars)
+ − {
+ − $this->tpl_bool = array_merge($this->tpl_bool, $vars);
+ − }
+ − /**
+ − * Compiles and executes the template code.
+ − * @return string
+ − */
+ − function run()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − if(!$this->compiled)
+ − {
+ − $this->tpl_code = $this->compile_template_text($this->tpl_code);
+ − $this->compiled = true;
+ − }
+ − return eval($this->tpl_code);
+ − }
+ − }
+ −
+ − ?>