/**
* Creates the file that holds the last trackbacks. Just returns
* if we're using SQL.
*
* @param array $temptrack
* @return void
*/
function generateLastTrackbacks($temptrack)
{
global $PIVOTX;
// If we're using MySQL, there's no need for the last trackbacks file..
if ($PIVOTX['db']->db_type != "flat") {
return "";
}
$lasttrack_file = $PIVOTX['paths']['db_path'] . 'ser_lasttrack.php';
// if it exists, load it
if (file_exists($lasttrack_file)) {
$lasttrack = loadSerialize($lasttrack_file, true, true);
} else {
$lasttrack = array();
}
$lasttrack[] = array('title' => $temptrack['title'], 'excerpt' => trimText($temptrack['excerpt'], 250), 'name' => $temptrack['name'], 'url' => $temptrack['url'], 'date' => $temptrack['date'], 'entry_uid' => $temptrack['entry_uid'], 'uid' => makeTrackbackUID($temptrack), 'category' => $PIVOTX['db']->entry['category'], 'ip' => $temptrack['ip']);
if (count($lasttrack) > intval($PIVOTX['config']->get('lastcomm_amount_max'))) {
array_shift($lasttrack);
}
saveSerialize($lasttrack_file, $lasttrack);
}
/**
* Get a single page by its uid
*
* @param integer $uid
* @return array
*/
function getPage($uid)
{
global $PIVOTX;
$page = loadSerialize($PIVOTX['paths']['db_path'] . "pages/page_{$uid}.php");
$page['link'] = makePageLink($page['uri']);
if ($page['title'] == '') {
$page['title'] = __('No title..');
}
// Set the chapter name and description (in addition to just the chapter's ID)
$chapters = $PIVOTX['pages']->getIndex();
$page['chaptername'] = $chapters[$page['chapter']]['chaptername'];
$page['chapterdesc'] = $chapters[$page['chapter']]['description'];
return $page;
}
function getNewWeblogForm()
{
global $PIVOTX;
$form = new Form("newweblog", "", __("Save"));
$form->html['start'] = <<<EOM
<form enctype='multipart/form-data' name='%name%' id='%name%' action="%action%" method='post'>
<fieldset style="display: none">
%hidden_fields%
</fieldset>
<table border='0' cellspacing='0' cellpadding='4' class='formclass' style="border-width: 0px !important; width: 750px;">
EOM;
$form->add(array('type' => "csrf", 'cookie' => "pivotxsession", 'sessionvariable' => "pivotxsession"));
$form->add(array('type' => 'text', 'name' => 'name', 'label' => __('Weblog Name'), 'error' => __('Error'), 'size' => 30, 'isrequired' => 1, 'validation' => 'string|minlen=2|maxlen=40', 'extra' => "onKeyUp=\"setSafename('name','internal');\" onChange=\"setSafename('name','internal');\""));
// include the weblog's internal name
$form->add(array('type' => "text_readonly", 'name' => "internal", 'label' => __('Internal Name'), 'size' => 30, 'text' => makeJtip(__('Internal Name'), __('The internal name can consist of only lowercase letters, numbers and underscore (a-z,0-9,_). While the Weblog Name can be changed later on, the Internal Name will always stay the same.'))));
$options = array("blank" => "<strong>" . __('Start from scratch') . "</strong>");
$themes = themeList();
foreach ($themes as $themename) {
$html = "";
$imgname = str_replace(".theme", ".jpg", $themename);
if (file_exists($imgname)) {
// In case an absolute path is used, we replace the file system path with the corresponding URL.
$imgname = str_replace($PIVOTX['paths']['pivotx_path'], $PIVOTX['paths']['pivotx_url'], $imgname);
$html = sprintf("<img src='%s' width='200' height='133' alt='screenshot' align='left' style='border: 1px solid #666; margin-right: 10px;' />", $imgname);
}
$theme = loadSerialize($themename);
$html .= sprintf("<strong>%s</strong><br /><br />%s", $theme['name'], $theme['payoff']);
$options[$themename] = $html;
}
$form->add(array('type' => "radio", 'name' => "theme", 'label' => __('Theme'), 'options' => $options, 'text' => makeJtip(__('Theme'), __('Select the theme you\'d like to base your weblog on. All options can be changed later on.'))));
return $form;
}
private function loadCache()
{
/* Get the timestamps for the config files. config_local defaults to '0', because if it isn't present,
it shouldn't trigger an update for the cache, while the others should.
*/
$timestamps = array(file_exists(BOLT_CONFIG_DIR . '/config.yml') ? filemtime(BOLT_CONFIG_DIR . '/config.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/taxonomy.yml') ? filemtime(BOLT_CONFIG_DIR . '/taxonomy.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/contenttypes.yml') ? filemtime(BOLT_CONFIG_DIR . '/contenttypes.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/menu.yml') ? filemtime(BOLT_CONFIG_DIR . '/menu.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/routing.yml') ? filemtime(BOLT_CONFIG_DIR . '/routing.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/permissions.yml') ? filemtime(BOLT_CONFIG_DIR . '/permissions.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/config_local.yml') ? filemtime(BOLT_CONFIG_DIR . '/config_local.yml') : 0);
if (file_exists($this->app['resources']->getPath('cache') . '/config_cache.php')) {
$cachetimestamp = filemtime($this->app['resources']->getPath('cache') . '/config_cache.php');
} else {
$cachetimestamp = 0;
}
if ($cachetimestamp > max($timestamps)) {
$this->data = loadSerialize($this->app['resources']->getPath('cache') . '/config_cache.php');
// Check if we loaded actual data.
if (count($this->data) < 4 || empty($this->data['general'])) {
return false;
}
// Check to make sure the version is still the same. If not, effectively invalidate the
// cached config to force a reload.
if (!isset($this->data['version']) || $this->data['version'] != $this->app->getVersion()) {
return false;
}
// Trigger the config loaded event on the resource manager
$this->app['resources']->initializeConfig($this->data);
// Yup, all seems to be right.
return true;
}
return false;
}
/**
* Get the default weblog. We need this for setting up PivotX: if the file is
* not present, we use this to recreate it.
*
* Also, if we're creating a new weblog from scratch, we can use this to do so.
*
*/
function getDefaultWeblog()
{
global $PIVOTX;
// Use the skinny/skinny.theme as the template for the new Weblog.
$weblog = loadSerialize(dirname(__FILE__) . "/templates/skinny/skinny.theme");
$weblog['language'] = $PIVOTX['config']->get('language');
$weblog['payoff'] = __('Welcome to your new online presence!');
return $weblog;
}
/**
* Process a comment for moderation. Action 1 = allow,
* action 2 = delete.
*
* When allowed, the comment is changed in the entry, so it is displayed, and it
* is added to the latest_comments. Whene deleted it'll be deleted from the entry
*
* @param array $comm
* @param integer $action
*/
function moderateProcessComment($comm, $action)
{
global $PIVOTX;
if (!isset($db)) {
$db = new db();
}
if ($action == 1) {
// Allow comment.
// First, get the entry..
$entry = $PIVOTX['db']->read_entry($comm['entry_uid']);
$send_notification = false;
foreach ($entry['comments'] as $key => $loopcomm) {
if ($loopcomm['name'] == $comm['name'] && $loopcomm['date'] == $comm['date']) {
// fix the entry..
$entry['comments'][$key]['moderate'] = 0;
// Store the comment that's approved. We need it a bit later on to send the notifications
$modcomment = $entry['comments'][$key];
// Save it..
$PIVOTX['db']->set_entry($entry);
$PIVOTX['db']->save_entry();
// Remove the compiled/parsed pages from the cache.
if ($PIVOTX['config']->get('smarty_cache')) {
$PIVOTX['template']->clear_cache();
}
$lastcommfile = $PIVOTX['paths']['db_path'] . "ser_lastcomm.php";
// Add it to the 'latest comments'..
if (file_exists($lastcommfile)) {
$lastcomm = loadSerialize($lastcommfile, true, true);
} else {
$lastcomm = array();
}
$lastcomm[] = $comm;
saveSerialize($lastcommfile, $lastcomm);
$send_notification = true;
}
}
if ($send_notification && $PIVOTX['config']->get('dont_send_mail_notification') != 1) {
// Handle the users that want to be notified via email..
sendMailNotification('comment', array($entry, $modcomment));
}
} else {
if ($action == 2) {
// Delete comment.
// First, get the entry..
$entry = $PIVOTX['db']->read_entry($comm['entry_uid']);
foreach ($entry['comments'] as $key => $loopcomm) {
if ($loopcomm['name'] == $comm['name'] && $loopcomm['date'] == $comm['date']) {
// fix the entry..
unset($entry['comments'][$key]);
// Save it..
$PIVOTX['db']->set_entry($entry);
$PIVOTX['db']->save_entry();
}
}
// Remove the compiled/parsed pages from the cache.
if ($PIVOTX['config']->get('smarty_cache')) {
$PIVOTX['template']->clear_cache();
}
}
}
}
function Events()
{
global $PIVOTX;
$this->filename = "ser_events.php";
$this->edittimeout = 60;
$this->maxevents = getDefault($PIVOTX['config']->get('eventlog_length'), 200);
$this->data = loadSerialize($PIVOTX['paths']['db_path'] . $this->filename, true);
// Make sure we have a proper $this->maxevents..
if (intval($this->maxevents) < 10) {
$this->maxevents = 200;
}
// Make sure $this->data is set.
if (empty($this->data) || !is_array($this->data)) {
$this->data = array();
}
}
/**
* Get the TagCosmos. Flat file version.
*
* Preferably use the cached version, otherwise just make it
* on the fly. (and then we store the cached version)
*
* The $weblogname parameter is used to return tags for a single weblog.
* A value of '_all_' returns the tags for all weblogs combined.
* If $max is given, it will return at most that many tags, ordered by size.
*
* Returns an array with the following elements:
* 'minvalue' => minimum value of a tag
* 'maxvalue' => maximum value of a tag
* 'amount' => number of tags
* 'tags' => array of the tags. The indices are the tags, the values the number of occurences
*
* @param integer $max
* @param string $weblogname
* @return array
* @see getTagCosmos
*
*/
function getTagCosmosFlat($max = 0, $weblogname, $match, $exclude = array())
{
global $PIVOTX;
// If the cached version is fresh enough, we restore that
if (file_exists($PIVOTX['paths']['db_path'] . "ser_tags.php") && filectime($PIVOTX['paths']['db_path'] . "ser_tags.php") > time() - 60 * $PIVOTX['config']->get('tag_cache_timeout')) {
// Just load it..
$data = loadSerialize($PIVOTX['paths']['db_path'] . "ser_tags.php");
$tagcosmos = $data[$weblogname];
} else {
// We have to compute it..
$tagcosmos = array();
$tagcosmos['tags'] = array();
$multi_weblog = false;
if (count($PIVOTX['weblogs']->getWeblogNames()) > 1) {
$multi_weblog = true;
foreach ($PIVOTX['weblogs']->getWeblogNames() as $name) {
$tagcosmos[$name] = array();
}
$temp_db = new db(FALSE);
}
$tagdir = dir($PIVOTX['paths']['db_path'] . "tagdata/");
// Read all tags, build the tag index and save it or later.
while (false !== ($entry = $tagdir->read())) {
if (getExtension($entry) == "tag") {
list($tagname) = explode(".", $entry);
$tagname = urldecode($tagname);
$tagfile = implode("", file($PIVOTX['paths']['db_path'] . "tagdata/" . $entry));
$tagfile = explode(",", $tagfile);
if (!in_array($tagname, $exclude)) {
if ($tagname != "") {
$tagcosmos['_all_']['tags'][$tagname] = count($tagfile);
if ($multi_weblog) {
foreach ($tagfile as $entrycode) {
$temp_entry = $temp_db->read_entry($entrycode);
$cat_weblogs = $PIVOTX['weblogs']->getWeblogsWithCat($temp_entry['category']);
foreach ($cat_weblogs as $cat_weblog) {
$tagcosmos[$cat_weblog]['tags'][$tagname]++;
}
}
}
}
}
}
}
$tagdir->close();
saveSerialize($PIVOTX['paths']['db_path'] . "ser_tags.php", $tagcosmos);
$tagcosmos = $tagcosmos[$weblogname];
}
if (isset($tagcosmos['tags'])) {
$tagcosmos['amount'] = count($tagcosmos['tags']);
} else {
$tagcosmos['amount'] = 0;
$tagcosmos['tags'] = array();
}
if ($tagcosmos['amount'] > 0) {
// if $max is given, we need to filter out the smaller tags, until the required size is reached.
if ($max != 0 && $max < count($tagcosmos['tags'])) {
arsort($tagcosmos['tags']);
$tagcosmos['tags'] = array_slice($tagcosmos['tags'], 0, $max);
}
}
return $tagcosmos;
}
/**
* Show / Edit a file in the ajaxy editor..
*
*/
public static function ext_view()
{
global $PIVOTX;
$PIVOTX['session']->minLevel(PIVOTX_UL_ADMIN);
// TODO: Check if the file is writable before showing the editor.
if (empty($_GET['basedir'])) {
die('Basedir is empty.');
} else {
$basedir = cleanPath(base64_decode($_GET['basedir']));
}
// Don't allow opening files outside $PIVOTX['paths']['home_path'].
// This is consistent with the file explorer functions in pages.php.
if (strpos($basedir, $PIVOTX['paths']['home_path']) === 0) {
$filename = cleanPath($basedir . $_GET['file']);
} else {
die('Basedir outside home_path. Hacking attempt?');
}
if ($contents = loadSerialize($filename)) {
// Get the output in a buffer..
ob_start();
print_r($contents);
$contents = ob_get_contents();
ob_end_clean();
echo "<pre>\n";
echo htmlentities($contents, ENT_QUOTES, "UTF-8");
echo "</pre>\n";
} else {
$extension = getExtension($filename);
$contents = implode("", file($filename));
$contents = preg_replace('/<textarea/i', '<*textarea', $contents);
$contents = preg_replace('/<\\/textarea/i', '<*/textarea', $contents);
echo "<form id='editor' class='formclass' method='post' action='' style='border: 0px;'>";
echo "<input type='hidden' value='" . $_GET['basedir'] . "' id='editBasedir'>";
echo "<input type='hidden' value='" . $_GET['file'] . "' id='editFile'>";
echo "<textarea style='width: 759px; border: 1px inset #999; height: 380px;' id='editContents' name='editContents' class='Editor' >";
echo htmlentities($contents, ENT_QUOTES, 'UTF-8');
echo "</textarea>";
if (in_array($extension, array('html', 'htm', 'tpl', 'xml', 'css'))) {
echo '<script language="javascript" type="text/javascript">' . "\n";
echo 'jQuery(function($) {' . "\n";
echo ' $("#editContents").markItUp(markituphtml);' . "\n";
echo '});' . "\n";
echo '</script>' . "\n";
} else {
echo '<script language="javascript" type="text/javascript">' . "\n";
echo 'jQuery(function($) {' . "\n";
echo ' $("#editContents").css("height", "384px");' . "\n";
echo '});' . "\n";
echo '</script>' . "\n";
}
printf('<p class="buttons" style="margin: 0 0 6px 0; clear: both;"><a href="#" onclick="saveEdit();"><img src="pics/accept.png" alt="" />%s</a>', __('Save'));
printf('<a href="#" onclick="saveEditAndContinue();"><img src="pics/accept.png" alt="" />%s</a>', __('Save and continue editing'));
printf('<a href="#" onclick="closeEdit();" class="negative" style="margin-left: 20px;"><img src="pics/delete.png" alt="" />%s</a></p>', __('Cancel'));
if ($PIVOTX['config']->get('smarty_cache') || $PIVOTX['config']->get('minify_frontend')) {
$msg = __("You have Caching and/or Minify enabled. If your changes do not show up immediately, %click here% and disable Caching and Minify while you're working on your site.");
$msg = preg_replace('/%(.*)%/i', "<a href='index.php?page=configuration#section-1'>\\1</a>", $msg);
echo "\n\n<p class='small' style='width: 500px;clear: both;'>" . $msg . "</p>\n";
}
echo "</form>";
}
}
function read_entry_filename($filename, $updateindex = TRUE, $force = FALSE)
{
if ($entry = loadSerialize($filename, TRUE, $force)) {
$this->entry = $entry;
$this->update_index(FALSE);
return TRUE;
} else {
return FALSE;
}
}
/**
* Returns an array with user info if a registered visitor is logged in,
* else false.
*/
function isLoggedIn()
{
global $PIVOTX;
if (isset($_COOKIE['piv_reguser'])) {
list($name, $hash) = explode("|", $_COOKIE['piv_reguser']);
$name_md5 = strtolower(md5(strtolower($name)));
if ($this->isUser($name)) {
$user = loadSerialize($PIVOTX['paths']['db_path'] . 'users/' . $name_md5 . '.php', true);
if (md5($user['pass']) == $hash) {
return $user;
}
}
}
return false;
}
private function loadCache()
{
/* Get the timestamps for the config files. config_local defaults to '0', because if it isn't present,
it shouldn't trigger an update for the cache, while the others should.
*/
$timestamps = array(file_exists(BOLT_CONFIG_DIR . '/config.yml') ? filemtime(BOLT_CONFIG_DIR . '/config.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/taxonomy.yml') ? filemtime(BOLT_CONFIG_DIR . '/taxonomy.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/contenttypes.yml') ? filemtime(BOLT_CONFIG_DIR . '/contenttypes.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/menu.yml') ? filemtime(BOLT_CONFIG_DIR . '/menu.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/routing.yml') ? filemtime(BOLT_CONFIG_DIR . '/routing.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/permissions.yml') ? filemtime(BOLT_CONFIG_DIR . '/permissions.yml') : 10000000000, file_exists(BOLT_CONFIG_DIR . '/config_local.yml') ? filemtime(BOLT_CONFIG_DIR . '/config_local.yml') : 0);
$cachetimestamp = file_exists(__DIR__ . "/../../cache/config_cache.php") ? filemtime(__DIR__ . "/../../cache/config_cache.php") : 0;
//\util::var_dump($timestamps);
//\util::var_dump($cachetimestamp);
if ($cachetimestamp > max($timestamps)) {
$this->data = loadSerialize(__DIR__ . "/../../cache/config_cache.php");
// Check if we loaded actual data.
if (count($this->data) > 3 && !empty($this->data['general'])) {
return true;
}
}
return false;
}
/**
* Load all keys
*/
protected function load_keys()
{
global $PIVOTX;
self::$keys = false;
$fname = $PIVOTX['paths']['db_path'] . 'ser_spamkiller.php';
if (is_file($fname) && filesize($fname) > self::MAX_KEYFILESIZE) {
// we assume something is terribly wrong if the maximum filesize is reached
@unlink($fname);
}
self::$keys = loadSerialize($fname, true);
if (!is_array(self::$keys)) {
self::$keys = array();
}
if (count(self::$keys) > self::MAX_KEYS) {
// first we clean the keys
self::$keys = $this->clean_keys(self::$keys);
if (count(self::$keys) > self::MAX_KEYS) {
// still have too many keys, we just throw away the old ones
array_splice(self::$keys, self::MAX_KEYS);
}
// note: we only save keys when we get a store request
}
}
