Enano CMS (1.1.x): comparison includes/paths.php

equal deleted inserted replaced

-:27377179fe58
+:4f9bec0d65c1
 }
 $this->wiki_mode = ( getConfig('wiki_mode') == '1' ) ? 1 : 0;
 $this->template_cache = Array();
 }
 function parse_url($sanitize = true)
 {
 $title = '';
 if ( isset($_GET['title']) )
 {
 }
 }
 }
 return ( $sanitize ) ? sanitize_page_id($title) : $title;
 }
 function init()
 {
 global $db, $session, $paths, $template, $plugins; // Common objects
 global $lang;
 foreach ( $code as $cmd )
 {
 eval($cmd);
 }
-$e = $db->sql_query('SELECT name,urlname,namespace,special,visible,comments_on,protected,delvotes,' . "\n"
+$cache_enable = ( getConfig('cache_thumbs') == '1' );
-. '  delvote_ips,wiki_mode,password FROM '.table_prefix.'pages ORDER BY name;');
+$cache_file = ENANO_ROOT . '/cache/cache_page_meta.php';
-if( !$e )
+$cache_fresh = ( file_exists($cache_file) ) ? filemtime($cache_file) + 1800 >= time() : false;
-{
+if ( $cache_enable && $cache_fresh )
-$db->_die('The error seems to have occured while selecting the page information. File: includes/paths.php; line: '.__LINE__);
+{
-}
+require($cache_file);
-while($r = $db->fetchrow())
+if ( isset($page_cache) && is_array($page_cache) )
 {
+$this->pages = array_merge($this->pages, $page_cache);
+}
+}
+else
+{
+$e = $db->sql_query('SELECT name,urlname,namespace,special,visible,comments_on,protected,delvotes,' . "\n"
+. '  delvote_ips,wiki_mode,password FROM '.table_prefix.'pages ORDER BY name;');
-$r['urlname_nons'] = $r['urlname'];
+if( !$e )
-if ( isset($this->nslist[$r['namespace']]) )
+{
-{
+$db->_die('The error seems to have occured while selecting the page information. File: includes/paths.php; line: '.__LINE__);
-$r['urlname'] = $this->nslist[$r['namespace']] . $r['urlname']; // Applies the User:/File:/etc prefixes to the URL names
+}
-}
+while($r = $db->fetchrow())
-else
+{
-{
+$r = $this->calculate_metadata_from_row($r);
-$ns_char = substr($this->nslist['Special'], -1);
-$r['urlname'] = $r['namespace'] . $ns_char . $r['urlname'];
+$this->pages[$r['urlname']] = $r;
+$this->pages[] =& $this->pages[$r['urlname']];
 }
-if ( $r['delvotes'] == null)
+if ( $cache_enable )
 {
-$r['delvotes'] = 0;
+$this->update_metadata_cache();
 }
-if ( $r['protected'] == 0 || $r['protected'] == 1 )
-{
-$r['really_protected'] = (int)$r['protected'];
-}
-else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '1')
-{
-$r['really_protected'] = 1;
-}
-else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '0' )
-{
-$r['really_protected'] = 0;
-}
-$this->pages[$r['urlname']] = $r;
-$this->pages[] =& $this->pages[$r['urlname']];
 }
 $db->free_result();
 if ( defined('ENANO_INTERFACE_INDEX') || defined('ENANO_INTERFACE_AJAX') || defined('IN_ENANO_UPGRADE') )
 {
 $title = $this->parse_url(false);
 eval($cmd);
 }
 profiler_log('Paths and CMS core initted');
 $session->init_permissions();
-profiler_log('Default ACL set retrieved');
 }
 function add_page($flags)
 {
 global $lang;
 {
 // echo '<b>Warning:</b> pathManager::create_namespace: Namespace ID "'.$prefix.'" is already taken<br />';
 return false;
 }
 $this->nslist[$id] = $prefix;
+}
+/**
+* Updates the cache containing all page metadata.
+*/
+function update_metadata_cache()
+{
+global $db, $session, $paths, $template, $plugins; // Common objects
+$cache_output = <<<EOF
+<?php
+/**
+* Automatically generated cache of page metadata. Do not edit this file as it is updated every 20 minutes.
+*/
+\$page_cache = array(
+EOF;
+$e = $db->sql_unbuffered_query('SELECT name,urlname,namespace,special,visible,comments_on,protected,delvotes,' . "\n"
+. '  delvote_ips,wiki_mode,password FROM '.table_prefix.'pages ORDER BY name;');
+if ( !$e )
+$db->_die();
+while ( $row = $db->fetchrow() )
+{
+$row = $this->calculate_metadata_from_row($row);
+$key = addslashes($row['urlname']);
+$row = substr(preg_replace('/^/m', '  ', Language::var_export_string($row)), 2);
+$cache_output .= "\n  '$key' => $row,";
+}
+$cache_output .= "\n);\n";
+$cache_file = ENANO_ROOT . '/cache/cache_page_meta.php';
+$fh = @fopen($cache_file, 'w');
+if ( !$fh )
+return false;
+fwrite($fh, $cache_output);
+fclose($fh);
+return true;
+}
+/**
+* Takes a result row from the pages table and calculates correct values for it.
+* @param array
+* @return array
+*/
+function calculate_metadata_from_row($r)
+{
+$r['urlname_nons'] = $r['urlname'];
+if ( isset($this->nslist[$r['namespace']]) )
+{
+$r['urlname'] = $this->nslist[$r['namespace']] . $r['urlname']; // Applies the User:/File:/etc prefixes to the URL names
+}
+else
+{
+$ns_char = substr($this->nslist['Special'], -1);
+$r['urlname'] = $r['namespace'] . $ns_char . $r['urlname'];
+}
+if ( $r['delvotes'] == null)
+{
+$r['delvotes'] = 0;
+}
+if ( $r['protected'] == 0 || $r['protected'] == 1 )
+{
+$r['really_protected'] = (int)$r['protected'];
+}
+else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '1')
+{
+$r['really_protected'] = 1;
+}
+else if ( $r['protected'] == 2 && getConfig('wiki_mode') == '0' )
+{
+$r['really_protected'] = 0;
+}
+return $r;
 }
 /**
 * Registers a handler to manually process a namespace instead of the default PageProcessor behavior.
 * The first and only parameter passed to the processing function will be the PageProcessor instance.

changeset 593	4f9bec0d65c1
parent 592	27377179fe58
child 605	d2d4e40ecd29