function plugin_read_action()
{
global $vars, $_title_invalidwn, $_msg_invalidiwn;
$page = isset($vars['page']) ? $vars['page'] : '';
if (is_page($page)) {
// ページを表示
check_readable($page, true, true);
header_lastmod($page);
return array('msg' => '', 'body' => '');
// } else if (! PKWK_SAFE_MODE && is_interwiki($page)) {
} else {
if (!auth::check_role('safemode') && is_interwiki($page)) {
return do_plugin_action('interwiki');
// InterWikiNameを処理
} else {
if (is_pagename($page)) {
$realpages = get_autoaliases($page);
if (count($realpages) == 1) {
$realpage = $realpages[0];
if (is_page($realpage)) {
header('HTTP/1.0 301 Moved Permanently');
header('Location: ' . get_page_location_uri($realpage));
return;
} elseif (is_url($realpage)) {
header('HTTP/1.0 301 Moved Permanently');
header('Location: ' . $realpage);
return;
} elseif (is_interwiki($realpage)) {
header('HTTP/1.0 301 Moved Permanently');
$vars['page'] = $realpage;
return do_plugin_action('interwiki');
// header('Location');
} else {
// 存在しない場合、直接編集フォームに飛ばす // To avoid infinite loop
header('Location: ' . get_location_uri('edit', $realpage));
return;
}
} elseif (count($realpages) >= 2) {
$body = '<p>';
$body .= _('This pagename is an alias to') . '<br />';
$link = '';
foreach ($realpages as $realpage) {
$link .= '[[' . $realpage . '>' . $realpage . ']]&br;';
}
$body .= make_link($link);
$body .= '</p>';
return array('msg' => _('Redirect'), 'body' => $body);
}
$vars['cmd'] = 'edit';
return do_plugin_action('edit');
// 存在しないので、編集フォームを表示
} else {
// 無効なページ名
return array('msg' => $_title_invalidwn, 'body' => str_replace('$1', htmlspecialchars($page), str_replace('$2', 'WikiName', $_msg_invalidiwn)));
}
}
}
}
function page_write($page, $postdata, $notimestamp = FALSE)
{
global $trackback, $autoalias, $aliaspage;
global $autoglossary, $glossarypage;
global $use_spam_check;
// if (PKWK_READONLY) return; // Do nothing
if (auth::check_role('readonly')) {
return;
}
// Do nothing
if (is_page($page)) {
$oldpostdata = get_source($page, TRUE, TRUE);
} else {
if (auth::is_check_role(PKWK_CREATE_PAGE)) {
die_message(_('PKWK_CREATE_PAGE prohibits editing'));
}
$oldpostdata = '';
}
$postdata = make_str_rules($postdata);
// Create and write diff
$diffdata = do_diff($oldpostdata, $postdata);
$role_adm_contents = auth::check_role('role_adm_contents');
$links = array();
if ($trackback > 1 || $role_adm_contents && $use_spam_check['page_contents']) {
$links = get_this_time_links($postdata, $diffdata);
}
// Blocking SPAM
if ($role_adm_contents) {
if ($use_spam_check['page_remote_addr'] && SpamCheck($_SERVER['REMOTE_ADDR'], 'ip')) {
die_message('Writing was limited by IPBL (Blocking SPAM).');
}
if ($use_spam_check['page_contents'] && SpamCheck($links)) {
die_message('Writing was limited by DNSBL (Blocking SPAM).');
}
if ($use_spam_check['page_write_proxy'] && is_proxy()) {
die_message('Writing was limited by PROXY (Blocking SPAM).');
}
}
// Logging postdata
postdata_write();
// Create diff text
file_write(DIFF_DIR, $page, $diffdata);
// Create backup
make_backup($page, $postdata == '');
// Is $postdata null?
// Create wiki text
file_write(DATA_DIR, $page, $postdata, $notimestamp);
if (function_exists('senna_update')) {
senna_update($page, $oldpostdata, $postdata);
}
if ($trackback > 1) {
// TrackBack Ping
tb_send($page, $links);
}
unset($oldpostdata, $diffdata, $links);
links_update($page);
// Update autoalias.dat (AutoAliasName)
if ($autoalias && $page == $aliaspage) {
$aliases = get_autoaliases();
if (empty($aliases)) {
// Remove
@unlink(CACHE_DIR . PKWK_AUTOALIAS_REGEX_CACHE);
} else {
// Create or Update
autolink_pattern_write(CACHE_DIR . PKWK_AUTOALIAS_REGEX_CACHE, get_autolink_pattern(array_keys($aliases), $autoalias));
}
}
// Update glossary.dat (AutoGlossary)
if ($autoglossary && $page == $glossarypage) {
$words = get_autoglossaries();
if (empty($words)) {
// Remove
@unlink(CACHE_DIR . PKWK_GLOSSARY_REGEX_CACHE);
} else {
// Create or Update
autolink_pattern_write(CACHE_DIR . PKWK_GLOSSARY_REGEX_CACHE, get_glossary_pattern(array_keys($words), $autoglossary));
}
}
log_write('update', $page);
}
function links_init()
{
global $whatsnew;
// if (PKWK_READONLY) return; // Do nothing
if (auth::check_role('readonly')) {
return;
}
// Do nothing
if (ini_get('safe_mode') == '0') {
set_time_limit(0);
}
// Init database
foreach (get_existfiles(CACHE_DIR, '.ref') as $cache) {
unlink($cache);
}
foreach (get_existfiles(CACHE_DIR, '.rel') as $cache) {
unlink($cache);
}
$ref = array();
// 参照元
foreach (get_existpages() as $page) {
if ($page == $whatsnew) {
continue;
}
$rel = array();
// 参照先
$links = links_get_objects($page);
foreach ($links as $_obj) {
if (!isset($_obj->type) || $_obj->type != 'pagename' || $_obj->name == $page || $_obj->name == '') {
continue;
}
if (is_a($_obj, 'Link_autoalias')) {
$_aliases = get_autoaliases($_obj->name);
foreach ($_aliases as $_alias) {
if (is_pagename($_alias)) {
$rel[] = $_alias;
}
}
} else {
$rel[] = $_obj->name;
}
}
$rel = array_unique($rel);
foreach ($rel as $_name) {
if (!isset($ref[$_name][$page])) {
$ref[$_name][$page] = 1;
}
if (!is_a($_obj, 'Link_autolink')) {
$ref[$_name][$page] = 0;
}
}
if (!empty($rel)) {
$fp = fopen(CACHE_DIR . encode($page) . '.rel', 'w') or die_message('cannot write ' . htmlspecialchars(CACHE_DIR . encode($page) . '.rel'));
fputs($fp, join("\t", $rel));
fclose($fp);
}
}
foreach ($ref as $page => $arr) {
$fp = fopen(CACHE_DIR . encode($page) . '.ref', 'w') or die_message('cannot write ' . htmlspecialchars(CACHE_DIR . encode($page) . '.ref'));
foreach ($arr as $ref_page => $ref_auto) {
fputs($fp, $ref_page . "\t" . $ref_auto . "\n");
}
fclose($fp);
}
}
function toString()
{
$this->aliases = get_autoaliases($this->name);
if (!empty($this->aliases)) {
$link = '[[' . $this->name . ']]';
return make_link($link);
}
return '';
}
/**
* Get dump url
*
* @param string $page pagename
* @param string $source source path used to compute relative path
* @return string
*/
function get_dump_url($page, $source)
{
if (is_callable('get_autoaliases')) {
// support lower versions
$real = get_autoaliases($page);
if (is_array($real)) {
// plus
if (count($real) === 1) {
$page = $real[0];
} elseif (count($real) >= 2) {
// can not replace url to html address
return null;
}
} elseif (is_string($real)) {
// org or old plus
if ($real !== '') {
$page = $real;
}
}
}
if ($page == $GLOBALS['defaultpage']) {
$url = $this->CONF['TOPURL'];
} else {
$filename = $this->get_dump_filename($page);
switch ($this->CONF['href_urlstyle']) {
case 'absolute':
$url = $this->CONF['TOPURL'] . $filename;
break;
case 'relative':
$url = $filename;
$url = get_relative_path($source, $url);
default:
break;
}
}
return $url;
}
