204 lines
11 KiB
PHP
204 lines
11 KiB
PHP
<?php
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/**
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* Userhomepage plugin main file
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* Previous authors: James GuanFeng Lin, Mikhail I. Izmestev, Daniel Stonier
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* @author: Simon Delage <simon.geekitude@gmail.com>
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* @license: CC Attribution-Share Alike 3.0 Unported <http://creativecommons.org/licenses/by-sa/3.0/>
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*/
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// must be run within Dokuwiki
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if (!defined('DOKU_INC')) die();
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if (!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
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require_once (DOKU_PLUGIN . 'action.php');
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require_once (DOKU_PLUGIN . '/acl/admin.php');
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class action_plugin_userhomepage extends DokuWiki_Action_Plugin{
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function register(&$controller) {
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$controller->register_hook('AUTH_LOGIN_CHECK', 'AFTER', $this, 'init',array());
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$controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'redirect',array());
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}
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function init(&$event, $param) {
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global $conf;
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global $INFO;
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// global $uhpreplace;
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// // CREATE AND LOAD LOCAL REPLACEMENT FILE IF IT DOESN'T EXIST YET
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// if (!file_exists(DOKU_INC.'conf/userhomepage_replace.php')) {
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// $content = io_readFile(DOKU_INC.'lib/plugins/userhomepage/userhomepage_replace.default', false);
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// $content = str_replace('privatenamespace',$this->getLang('privatenamespace'),$content);
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// $content = str_replace('publicpage',$this->getLang('publicpage'),$content);
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// file_put_contents(DOKU_INC.'conf/userhomepage_replace.php', $content);
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// }
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// if (file_exists(DOKU_INC.'conf/userhomepage_replace.php')) { require_once(DOKU_INC.'conf/userhomepage_replace.php'); }
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// CREATE PRIVATE NAMESPACE START PAGE TEMPLATES IF NEEDED
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if (($this->getConf('create_private_ns')) && (!file_exists(DOKU_INC.$this->getConf('templates_path').'/userhomepage_private.txt'))) {
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// If old template exists, use it as source to create userhomepage_private.txt in templates_path
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if (file_exists(DOKU_INC.$this->getConf('templatepath'))) {
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$source_private = DOKU_INC.$this->getConf('templatepath');
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} else {
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$source_private = DOKU_INC.'lib/plugins/userhomepage/lang/'.'/lang/'.$conf['lang'].'userhomepage_private.default';
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}
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if (!copy($source_private, DOKU_INC.$this->getConf('templates_path').'/userhomepage_private.txt')) {
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// echo ' An error occured while attempting to copy userhomepage_private.default to '.DOKU_INC.$this->getConf('templates_path').'/userhomepage_private.txt';
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// } else {
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// echo ' Successfully copied private template.';
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}
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}
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// CREATE PUBLIC PAGE TEMPLATES IF NEEDED
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if (($this->getConf('create_public_page')) && (!file_exists(DOKU_INC.$this->getConf('templates_path').'/userhomepage_public.txt'))) {
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if (!copy(DOKU_INC.'lib/plugins/userhomepage/lang/'.$conf['lang'].'userhomepage_public.default', DOKU_INC.$this->getConf('templates_path').'/userhomepage_public.txt')) {
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// echo ' An error occured while attempting to copy userhomepage_public.default to '.DOKU_INC.$this->getConf('templates_path').'/userhomepage_public.txt';
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// } else {
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// echo ' Successfully copied public template.';
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}
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}
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// TARGETS
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if ($this->getConf('group_by_name')) {
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// private:s:simon or private:s:simon_delage
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$this->private_ns = cleanID($this->getConf('users_namespace').':'.substr($this->privateNamespace(), 0, 1).':'. $this->privateNamespace());
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} else {
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// private:simon or private:simon_delage
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$this->private_ns = cleanID($this->getConf('users_namespace').':'. $this->privateNamespace());
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}
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// ...:start.txt or ...:simon_delage.txt
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$this->private_page = $this->private_ns . ':' . $this->privateStart();
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// user:simon.txt
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$this->public_page = cleanID($this->getConf('public_pages_ns').':'. $_SERVER['REMOTE_USER']);
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// ACL
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$acl = new admin_plugin_acl();
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// For private namespace
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if (($this->getConf('create_private_ns')) && ($this->getConf('set_permissions'))) {
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// If use_name_string is enabled, we can't use ACL wildcard
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if ($this->getConf('use_name_string')) {
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$ns = $this->private_ns.':*';
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$acl->_acl_add($ns, $INFO['userinfo']['name'], AUTH_DELETE);
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} else {
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$acl->_acl_add(cleanID($this->getConf('users_namespace')).':%USER%:*', '%USER%', AUTH_DELETE);
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}
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$acl->_acl_add(cleanID($this->getConf('users_namespace')).':*', '@ALL', (int)$this->getConf('set_permissions_others'));
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$acl->_acl_add(cleanID($this->getConf('users_namespace')).':*', '@user', (int)$this->getConf('set_permissions_others'));
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}
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// For public user pages
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if (($this->getConf('create_public_page')) && ($this->getConf('set_permissions_public'))) {
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$acl->_acl_add(cleanID($this->getConf('public_pages_ns')).':%USER%', '%USER%', AUTH_EDIT);
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$acl->_acl_add(cleanID($this->getConf('public_pages_ns')).':*', '@ALL', AUTH_READ);
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$acl->_acl_add(cleanID($this->getConf('public_pages_ns')).':*', '@user', AUTH_READ);
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}
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// Some lines in conf/acl.auth.php file have probably been duplicated so let's read the file
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$lines = file(DOKU_INC.'conf/acl.auth.php');
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// And only keep unique lines (OK, we loose an empty comment line...)
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$lines = array_unique($lines);
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// Write things back to conf/acl.auth.php
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file_put_contents(DOKU_INC.'conf/acl.auth.php', implode($lines));
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}
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function redirect(&$event, $param) {
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global $conf;
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global $INFO;
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$created = array();
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// If user just logged in
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if (($_SERVER['REMOTE_USER']!=null)&&($_REQUEST['do']=='login')) {
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// if private page doesn't exists, create it (from template)
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if ($this->getConf('create_private_ns') && !page_exists($this->private_page) && !checklock($this->private_page) && !checkwordblock()) {
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// Target private start page template
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$this->private_page_template = DOKU_INC.$this->getConf('templates_path').'/userhomepage_private.txt';
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// Create private page
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lock($this->private_page);
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saveWikiText($this->private_page,$this->applyTemplate('private'),$lang['created']);
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unlock($this->private_page);
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// Note that we created private page
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$created['private'] = true;
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}
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// Public page?
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// If public page doesn't exists, create it (from template)
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if ($this->getConf('create_public_page') && !page_exists($this->public_page) && !checklock($this->public_page) && !checkwordblock()) {
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// Target public page template
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$this->public_page_template = DOKU_INC.$this->getConf('templates_path').'/userhomepage_public.txt';
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// Create public page
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lock($this->public_page);
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saveWikiText($this->public_page,$this->applyTemplate('public'),$lang['created']);
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unlock($this->public_page);
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// Note that we created public page
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$created['public'] = true;
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}
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// If Translation plugin is active, determine if we're at wikistart
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if (!plugin_isdisabled('translation')) {
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foreach (explode(' ',$conf['plugin']['translation']['translations']) as $lang){
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if (getID() === $lang.':'.$conf['start']) {
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$wikistart = true;
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break;
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}
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}
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}
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// If Public page was just created, redirect to it and edit
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if ($created['public']) {
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send_redirect(wl($this->public_page, 'do=edit', false, '&'));
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// Else if private start page was just created and edit option is set, redirect to it and edit
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} elseif (($created['private']) && ($this->getConf('edit_before_create'))) {
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send_redirect(wl($this->private_page, 'do=edit', false, '&'));
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// Else if the user was not at a specific page (beside wiki start) and private page exists, redirect to it.
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} elseif ((($_REQUEST['id']==$conf['start'])||(!isset($_REQUEST['id']))||($wikistart)) && (page_exists($this->private_page))) {
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send_redirect(wl($this->private_page));
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}
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}
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}
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function privateNamespace() {
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if ( $this->getConf('use_name_string')) {
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global $INFO;
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$raw_string = cleanID($INFO['userinfo']['name']);
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// simon_delage
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return $raw_string;
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} else {
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// simon
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return strtolower($_SERVER['REMOTE_USER']);
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}
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}
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function privateStart() {
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if ($this->getConf('use_start_page')) {
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global $conf;
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return cleanID($conf['start']);
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} else {
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return $this->privateNamespace();
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}
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}
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function applyTemplate($type) {
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global $INFO;
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global $lang;
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// // Improved template process to use any replacement patterns from https://www.dokuwiki.org/namespace_templates based on code proposed by Christian Nancy or local ones from conf/userhomepage_replace.php file
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if ($type == 'private') {
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$content = io_readFile($this->private_page_template, false);
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// $content = $this->replace($content);
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// $data = array('tpl' => $content, 'id' => $this->private_page);
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} elseif ($type == 'public') {
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$content = io_readFile($this->public_page_template, false);
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// $content = $this->replace($content);
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// $data = array('tpl' => $content, 'id' => $this->public_page);
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}
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// // Use the built-in parser
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// $content = parsePageTemplate($data);
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str_replace('@TARGETPRIVATENS@', $this->private_ns, $content);
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str_replace('@TARGETPUBLICPAGE@', $this->public_page, $content);
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str_replace('@TARGETPUBLICNS@', cleanID($this->getConf('public_pages_ns')), $content);
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// Improved template process to use any replacement patterns from https://www.dokuwiki.org/namespace_templates based on code proposed by Christian Nancy
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// Build a fake data structure for the parser
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$data = array('tpl' => $content, 'id' => $this->private_page);
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// Use the built-in parser
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$content = parsePageTemplate($data);
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return $content;
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}
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// function replace($content) {
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// global $uhpreplace;
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// foreach ($uhpreplace as $pattern => $replacement){
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// $content = str_replace($pattern,$replacement,$content);
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// }
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// return $content;
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// }
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}
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