/**
* Get the current index of the pages.
*
* @return array
*/
function getIndex($filter_user = "", $excerpts = false, $links = false)
{
global $PIVOTX;
// If we've already built the index, and we don't need to filter
// on user or to create excerpts or links.
if (is_array($this->index) && empty($filter_user) && $excerpts == false && $links == false) {
return $this->index;
}
// Load the index, if it exists.
if (file_exists($PIVOTX['paths']['db_path'] . "pages/pages.php")) {
$this->index = loadSerialize($PIVOTX['paths']['db_path'] . "pages/pages.php");
} else {
$this->index = getDefaultPages();
$this->saveIndex(false);
}
$currentuser = $PIVOTX['users']->getUser($PIVOTX['session']->currentUsername());
$currentuserlevel = !$currentuser ? 1 : $currentuser['userlevel'];
// Spider the folder, read all pages..
$dir = dir($PIVOTX['paths']['db_path'] . "pages/");
while (false !== ($entry = $dir->read())) {
if (preg_match('/^page_[0-9]+.php$/', $entry)) {
$fullpage = loadSerialize($PIVOTX['paths']['db_path'] . "pages/" . $entry);
// Skip corrupted files.
if (!$fullpage) {
debug("Couldn't load page from file {$entry}");
continue;
}
$page = array('uid' => $fullpage['code'], 'title' => $fullpage['title'], 'subtitle' => $fullpage['subtitle'], 'user' => $fullpage['user'], 'date' => $fullpage['date'], 'publish_date' => $fullpage['publish_date'], 'chapter' => $fullpage['chapter'], 'uri' => $fullpage['uri'], 'status' => $fullpage['status'], 'template' => $fullpage['template'], 'sortorder' => $fullpage['sortorder'], 'editable' => $PIVOTX['users']->allowEdit('page', $fullpage['user']));
// Make the 'excerpts', if we have to..
if ($excerpts) {
$page['excerpt'] = makeExcerpt($fullpage['subtitle'] . $fullpage['introduction']);
}
// Make the links, if required..
if ($links) {
$page['link'] = makePageLink($fullpage['uri']);
}
// Skip this page, if we're filtering for a user, and the user doesn't match.
if (!empty($filter_user) && $filter_user != $pageuser['username']) {
continue;
}
if (isset($this->index[$page['chapter']])) {
$this->index[$page['chapter']]['pages'][] = $page;
} else {
$this->index['orphaned']['pages'][] = $page;
$this->index['orphaned']['editable'] = $PIVOTX['users']->allowEdit('chapter');
}
}
}
$dir->close();
foreach ($this->index as $key => $chapter) {
// Sort the pages if there are any.
if (isset($chapter['pages'])) {
usort($chapter['pages'], array($this, 'sort'));
}
$chapter['editable'] = $PIVOTX['users']->allowEdit('chapter');
$this->index[$key] = $chapter;
}
return $this->index;
}
/**
*
*/
function smarty_searchresults($params, $format, &$smarty)
{
global $PIVOTX;
$vars = $smarty->get_template_vars();
$results = $vars['searchresults'];
$output = "";
$titlelength = getDefault($params['titletrimlength'], 60);
$excerptlength = getDefault($params['excerptlength'], 100);
if (isset($format)) {
$smarty->assign('content', "<!-- Searchresults were already output -->");
if (count($results) > 0) {
$output .= $params['prefix'];
}
foreach ($results as $result) {
$temp_output = $format;
$result['title'] = makeExcerpt($result['title'], $titlelength, true);
$result['excerpt'] = makeExcerpt($result['introduction'] . $result['body'], $excerptlength, true);
$temp_output = formatEntry($result, $temp_output);
$output .= $temp_output;
}
if (count($results) > 0) {
$output .= $params['postfix'];
}
return $output;
}
}
/**
* Get Entries/Pages with a certain Tag
*
* @param string $tag
* @param integer $skip
* @return unknown
*/
function getEntriesWithTag($tag, $skip = 0)
{
global $PIVOTX;
// How the entries are formated in the list
$format_entry = "<li><a href='%link%'>%title%</a><br /><span>%excerpt%</span></li>\n";
$filename = urlencode($tag) . '.tag';
$tag = str_replace(" ", "+", $tag);
if ($PIVOTX['config']->get('db_model') == "flat") {
// Getting tags for flat files..
if (file_exists($PIVOTX['paths']['db_path'] . "tagdata/{$filename}")) {
$sEntriesString = file_get_contents($PIVOTX['paths']['db_path'] . "tagdata/{$filename}");
} else {
return "";
}
$aEntries = explode(",", $sEntriesString);
rsort($aEntries);
$aLinks = array();
foreach ($aEntries as $nThisEntry) {
$PIVOTX['db']->read_entry($nThisEntry);
// Skip entries that aren't published - in case the tag index isn't up to date.
if ($PIVOTX['db']->entry['status'] != 'publish') {
continue;
}
$excerpt = makeExcerpt(parse_intro_or_body($PIVOTX['db']->entry['introduction'] . " " . $PIVOTX['db']->entry['body'], false, $PIVOTX['db']->entry['convert_lb']), 170);
if ($PIVOTX['db']->entry["code"] != $skip) {
$aLink = $format_entry;
$aLink = str_replace("%link%", makeFileLink($PIVOTX['db']->entry["code"], '', ''), $aLink);
$aLink = str_replace("%title%", $PIVOTX['db']->entry["title"], $aLink);
$aLink = str_replace("%excerpt%", $excerpt, $aLink);
$aLinks[] = $aLink;
}
}
} else {
// Getting tags for MySQL
$tagtable = safeString($PIVOTX['config']->get('db_prefix') . "tags", true);
$entriestable = safeString($PIVOTX['config']->get('db_prefix') . "entries", true);
$pagestable = safeString($PIVOTX['config']->get('db_prefix') . "pages", true);
// [JAN]
// Set up DB factory
$sqlFactory = new sqlFactory($PIVOTX['config']->get('db_model'), $PIVOTX['config']->get('db_databasename'), $PIVOTX['config']->get('db_hostname'), $PIVOTX['config']->get('db_username'), $PIVOTX['config']->get('db_password'));
// Get a DB connection..
$sql = $sqlFactory->getSqlInstance();
// $sql = new sql('mysql',
//$PIVOTX['config']->get('db_databasename'),
// $PIVOTX['config']->get('db_hostname'),
// $PIVOTX['config']->get('db_username'),
// $PIVOTX['config']->get('db_password')
// );
// [/JAN]
$qry = array();
$qry['select'] = "t.*";
$qry['from'] = $tagtable . " AS t";
$qry['order'] = "target_uid DESC";
$qry['where'][] = "tag LIKE " . $sql->quote($tag);
$qry['leftjoin'][$entriestable . " AS e"] = "t.target_uid = e.uid";
$qry['leftjoin'][$pagestable . " AS p"] = "t.target_uid = p.uid";
$qry['group'][] = "t.target_uid";
$qry['group'][] = "t.contenttype";
$sql->build_select($qry);
$sql->query();
//echo nl2br(htmlentities($sql->get_last_query()));
$rows = $sql->fetch_all_rows();
foreach ($rows as $row) {
if ($row['contenttype'] == "entry") {
$PIVOTX['db']->read_entry($row['target_uid']);
// Skip entries that aren't published.
if ($PIVOTX['db']->entry['status'] != "publish") {
continue;
}
$excerpt = makeExcerpt(parse_intro_or_body($PIVOTX['db']->entry['introduction'] . " " . $PIVOTX['db']->entry['body'], false, $PIVOTX['db']->entry['convert_lb']), 170);
if ($PIVOTX['db']->entry["code"] != $skip) {
$aLink = $format_entry;
$aLink = str_replace("%link%", makeFileLink($PIVOTX['db']->entry["code"], '', ''), $aLink);
$aLink = str_replace("%title%", $PIVOTX['db']->entry["title"], $aLink);
$aLink = str_replace("%excerpt%", $excerpt, $aLink);
$aLinks[] = $aLink;
}
} else {
if ($row['contenttype'] == "page") {
$page = $PIVOTX['pages']->getPage($row['target_uid']);
// Skip pages that aren't published.
if ($page['status'] != "publish") {
continue;
}
$title = $page['title'];
$excerpt = makeExcerpt(parse_intro_or_body($page['introduction'] . " " . $page['body'], false, $page['convert_lb']), 170);
$aLinks[] = "<li><a href=\"" . makePagelink($page['uri']) . "\">" . $title . "</a><br />\n{$excerpt}</li>\n";
}
}
}
}
if (count($aLinks) > 0) {
$sLinkList = "<ul class='taglist'>\n";
$sLinkList .= implode("\n", $aLinks);
$sLinkList .= "</ul>\n";
return $sLinkList;
} else {
return "";
}
}
function update_index($update = TRUE)
{
global $PIVOTX;
$this->check_current_index();
if (strlen($this->entry['title']) > 1) {
$title = $this->entry['title'];
$title = strip_tags($title);
} else {
$title = substr($this->entry['introduction'], 0, 300);
$title = strip_tags($title);
$title = str_replace("\n", "", $title);
$title = str_replace("\r", "", $title);
$title = substr($title, 0, 60);
}
// Make sure we have an URI. Old (converted from 1.x) entries don't have them, so we make them.
if (empty($this->entry['uri'])) {
$this->entry['uri'] = makeURI($this->entry['title']);
}
$size = strlen($this->entry['introduction']) + strlen($this->entry['body']);
unset($commnames);
if (isset($this->entry['comments'])) {
// Initialise the IP blocklist.
$blocklist = new IPBlock();
foreach ($this->entry['comments'] as $comment) {
if (!$blocklist->isBlocked($comment['ip'])) {
if ($comment['moderate'] != 1) {
$commnames[] = stripslashes($comment['name']);
} else {
// if moderation is on, we add the name as '-'..
$commnames[] = '-';
}
}
}
if (isset($commnames) && count($commnames) > 0) {
$this->entry['commnames'] = implode(", ", array_unique($commnames));
$commcount = count($commnames);
} else {
$this->entry['commnames'] = "";
$commcount = 0;
}
} else {
unset($this->entry['comments']);
$commcount = 0;
$this->entry['commnames'] = "";
}
$this->entry['commcount'] = $commcount;
if ($commcount == 0) {
$commcount_str = __('No comments');
} else {
if ($commcount == 1) {
$commcount_str = __('%num% comment');
} else {
$commcount_str = __('%num% comments');
}
}
$this->entry['commcount_str'] = str_replace("%num%", $PIVOTX['locale']->getNumber($commcount), $commcount_str);
$this->entry['commcount_str'] = str_replace("%n%", $commcount, $commcount_str);
unset($tracknames);
if (isset($this->entry['trackbacks'])) {
foreach ($this->entry['trackbacks'] as $trackback) {
$tracknames[] = stripslashes($trackback['name']);
}
if (isset($tracknames) && count($tracknames) > 0) {
$this->entry['tracknames'] = implode(", ", array_unique($tracknames));
$trackcount = count($tracknames);
} else {
$this->entry['tracknames'] = "";
$trackcount = 0;
}
} else {
unset($this->entry['trackbacks']);
$trackcount = 0;
$this->entry['tracknames'] = "";
}
$this->entry['trackcount'] = $trackcount;
if ($trackcount == 0) {
$trackcount_str = __('No trackbacks');
} else {
if ($trackcount == 1) {
$trackcount_str = __('%num% trackback');
} else {
$trackcount_str = __('%num% trackbacks');
}
}
$this->entry['trackcount_str'] = str_replace("%num%", $PIVOTX['locale']->getNumber($trackcount), $trackcount_str);
$this->entry['trackcount_str'] = str_replace("%n%", $trackcount, $trackcount_str);
if (!isset($this->entry['status'])) {
$this->entry['status'] = 'publish';
}
$this->entry['excerpt'] = makeExcerpt($this->entry['introduction']);
// Remove non-existing categories from entry before indexing
if (count($this->all_cats) > 0) {
$category = array_values(array_intersect($this->all_cats, $this->entry['category']));
} else {
$category = $this->entry['category'];
}
if (is_array($this->entry['extrafields'])) {
$extrafields = array_keys($this->entry['extrafields']);
} else {
$extrafields = array();
}
$index_line = array('code' => $this->entry['code'], 'date' => addslashes($this->entry['date']), 'user' => $this->entry['user'], 'title' => addslashes($title), 'uri' => $this->entry['uri'], 'size' => $size, 'commcount' => $this->entry['commcount'], 'cnames' => $this->entry['commnames'], 'trackcount' => $this->entry['trackcount'], 'tnames' => $this->entry['tracknames'], 'category' => $category, 'extrafields' => $extrafields, 'status' => $this->entry['status'], 'excerpt' => $this->entry['excerpt']);
if ($this->entry['code'] != "") {
$this->entry_index[$this->entry['code']] = $index_line;
$this->date_index[$this->entry['code']] = $this->entry['date'];
$this->cat_index[$this->entry['code']] = $category;
$this->uri_index[$this->entry['code']] = $this->entry['uri'];
}
if ($update) {
$this->updated = TRUE;
}
}
/**
* Gets a list of the $amount latest pages
*
* @param integer $amount
*/
function getLatestPages($amount, $filter_user = "")
{
$qry = array();
$qry['select'] = "p.uid, p.title, p.uri, p.subtitle, p.template, p.status, p.date, p.publish_date, p.edit_date, p.user, SUBSTRING(p.introduction, 1, 200) as introduction, c.chaptername";
$qry['from'] = $this->pagestable . " AS p";
$qry['limit'] = intval($amount);
$qry['order'] = "date DESC";
$qry['leftjoin'][$this->chapterstable . " AS c"] = "p.chapter=c.uid";
if (!empty($filter_user)) {
$qry['where'][] = "user=" . $this->sql->quote($filter_user);
}
$query = $this->sql->build_select($qry);
$this->sql->query();
$pages = $this->sql->fetch_all_rows();
// Make the 'excerpts'..
foreach ($pages as $key => $page) {
$pages[$key]['excerpt'] = makeExcerpt($page['subtitle'] . $page['introduction']);
}
return $pages;
}
/**
* Read a bunch of entries
*
* @param array $params
* @return array
*/
function read_entries($params)
{
global $PIVOTX;
$qry = array();
$qry['select'] = "e.*, e.uid AS code, e.comment_count AS commcount, e.comment_names AS commnames, e.trackback_count AS trackcount, e.trackback_names AS tracknames";
$qry['from'] = $this->entriestable . " AS e";
if (!empty($params['offset'])) {
$params['date'] = "";
$qry['limit'] = intval($params['offset']) . ", " . $params['show'];
} else {
$qry['limit'] = $params['show'];
}
if (substr($params['orderby'], 0, 12) == "extrafields_") {
if (empty($params['extrafields'])) {
$qry['select'] .= ", ef.target_uid, ef.value";
$qry['leftjoin'][$this->extrafieldstable . " AS ef"] = "e.uid = ef.target_uid";
}
$qry['where'][] = "ef.contenttype = 'entry'";
$qry['where'][] = "ef.fieldkey = '" . safeString(substr($params['orderby'], 12)) . "'";
if ($params['ordertype'] == "int") {
$orderby = "CAST(ef.value as SIGNED)";
} else {
$orderby = "ef.value";
}
} elseif (!empty($params['orderby'])) {
if ($params['ordertype'] == "int") {
$orderby = "CAST(e." . safeString($params['orderby'], true) . " as SIGNED)";
} else {
$orderby = "e." . safeString($params['orderby'], true);
}
} else {
$orderby = "e.date";
}
if ($params['order'] == "random") {
$qry['order'] = "RAND()";
} elseif ($params['order'] == "desc") {
$qry['order'] = $orderby . " DESC";
} else {
$qry['order'] = $orderby . " ASC";
}
if (!empty($params['uid'])) {
if (is_array($params['uid'])) {
$aUids = $params['uid'];
} else {
$aUids = explode(",", $params['uid']);
}
foreach ($aUids as $k => $uid) {
if (!is_numeric($uid)) {
unset($aUids[$k]);
}
}
if (!empty($aUids)) {
$uids = implode(', ', $aUids);
$qry['where'][] = "e.uid in (" . $uids . ")";
}
} else {
if (!empty($params['start'])) {
$params['date'] = "";
$params['start'] = explode("-", $params['start']);
$start = sprintf("%s-%02s-%02s %02s:%02s:00", $params['start'][0], $params['start'][1], $params['start'][2], $params['start'][3], $params['start'][4]);
$qry['where'][] = $orderby . " > " . $this->sql->quote($start);
}
if (!empty($params['end'])) {
$params['date'] = "";
$params['end'] = explode("-", $params['end']);
$end = sprintf("%s-%02s-%02s %02s:%02s:00", $params['end'][0], $params['end'][1], $params['end'][2], $params['end'][3], $params['end'][4]);
$qry['where'][] = $orderby . " < " . $this->sql->quote($end);
}
if (!empty($params['date'])) {
$params['date'] = explode("-", $params['date']);
$year = (int) $params['date'][0];
if (count($params['date']) == 1) {
$start = sprintf("%s-%02s-%02s 00:00:00", $year, 1, 1);
$year++;
$end = sprintf("%s-%02s-%02s 00:00:00", $year, 1, 1);
} elseif (count($params['date']) == 2) {
$month = (int) $params['date'][1];
$start = sprintf("%s-%02s-%02s 00:00:00", $year, $month, 1);
$month++;
if ($month > 12) {
$month = 1;
$year++;
}
$end = sprintf("%s-%02s-%02s 00:00:00", $year, $month, 1);
} else {
$month = (int) $params['date'][1];
$day = (int) $params['date'][2];
$start = sprintf("%s-%02s-%02s 00:00:00", $year, $month, $day);
$end = sprintf("%s-%02s-%02s 23:59:00", $year, $month, $day);
}
$qry['where'][] = "{$orderby} > " . $this->sql->quote($start);
$qry['where'][] = "{$orderby} < " . $this->sql->quote($end);
}
// Do not use a limit if a date range is given
if (!empty($params['start']) && !empty($params['end']) || !empty($params['date'])) {
unset($qry['limit']);
}
if (!empty($params['status'])) {
$qry['where'][] = "e.status = " . $this->sql->quote($params['status']);
}
if (!empty($params['user'])) {
$qry['where'][] = "e.user = "******"e.date DESC, e.uid DESC";
$qry['group'] = "e.date, e.uid";
//[/JAN]
if (!empty($params['cats'])) {
$qry['select'] .= ", c.category";
$qry['leftjoin'][$this->categoriestable . " AS c"] = "e.uid = c.target_uid";
if (is_array($params['cats'])) {
$qry['where'][] = "c.category IN('" . implode("', '", $params['cats']) . "')";
} else {
$qry['where'][] = "c.category= " . $this->sql->quote($params['cats']);
}
$qry['where'][] = "c.contenttype= 'entry'";
}
if (!empty($params['tags'])) {
$qry['select'] .= ", t.tag";
$qry['leftjoin'][$this->tagstable . " AS t"] = "e.uid = t.target_uid";
if (strpos($params['tags'], ",") !== false) {
$aTags = explode(",", str_replace(" ", "", $params['tags']));
$tags = implode("', '", $aTags);
$qry['where'][] = "t.tag IN ('" . $tags . "')";
} else {
$qry['where'][] = "t.tag= " . $this->sql->quote($params['tags']);
}
$qry['where'][] = "t.contenttype= 'entry'";
}
if (!empty($params['extrafields'])) {
$qry['select'] .= ", ef.target_uid";
$qry['leftjoin'][$this->extrafieldstable . " AS ef"] = "e.uid = ef.target_uid";
foreach ($params['extrafields'] as $k => $v) {
$qry['where_or'][] = "(ef.contenttype='entry' AND ef.fieldkey = '" . $k . "' AND ef.value = '" . $v . "')";
}
}
}
if ($params['count_only'] === true) {
// if we only want to count - override the select, group and order
$qry['select'] = 'count(e.uid) as number';
unset($qry['order']);
unset($qry['group']);
//debug_printr($qry);
$query = $this->sql->build_select($qry);
//debug(nl2br($query));
$this->sql->query();
$result = $this->sql->fetch_row();
// return the result and skip the recht if read_entries
return $result;
}
$query = $this->sql->build_select($qry);
$this->sql->query();
// echo nl2br(htmlentities($query));
$rows = $this->sql->fetch_all_rows();
$entries = array();
if (!is_array($rows)) {
$rows = array();
}
foreach ($rows as $entry) {
$entries[$entry['uid']] = $entry;
// Make the 'excerpts'..
$entries[$entry['uid']]['excerpt'] = makeExcerpt($entry['introduction']);
// Set the link..
$entries[$entry['uid']]['link'] = makeFileLink($entry, '', '');
}
if (is_array($entries)) {
$ids = makeValuepairs($entries, '', 'uid');
$ids = "'" . implode("', '", $ids) . "'";
// Ok, now we need to do a second query to get the correct arrays with all of the categories.
$this->sql->query("SELECT * FROM " . $this->categoriestable . " AS c WHERE contenttype = 'entry' AND target_uid IN ({$ids})");
$tempcats = $this->sql->fetch_all_rows();
if ($tempcats) {
// group them together by entry.
foreach ($tempcats as $cat) {
$cats[$cat['target_uid']][] = $cat['category'];
}
// Add them to our simple cache, for later retrieval..
$PIVOTX['cache']->setMultiple("categories", $cats);
// Now, attach the categories to the entries..
foreach ($cats as $uid => $cat) {
foreach ($entries as $key => $entry) {
if ($entries[$key]['uid'] == $uid) {
$entries[$key]['category'] = $cat;
continue;
}
}
}
}
// And a third query to get the correct records with all of the extra fields.
$this->sql->query("SELECT * FROM " . $this->extrafieldstable . " AS e WHERE contenttype='entry' AND target_uid IN ({$ids})");
$tempfields = $this->sql->fetch_all_rows();
// Now, attach the tempfields to the entries..
if (!empty($tempfields)) {
foreach ($tempfields as $tempfield) {
foreach ($entries as $key => $entry) {
if ($entries[$key]['uid'] == $tempfield['target_uid']) {
if (!is_array($entries[$key]['extrafields'])) {
$entries[$key]['extrafields'] = array();
}
// Check if it's a serialised value..
if (is_array(unserialize($temp_field['value']))) {
$temp_field['value'] = unserialize($temp_field['value']);
}
$entries[$key]['extrafields'][$tempfield['fieldkey']] = $tempfield['value'];
}
}
}
}
}
// Add them to our simple cache, for later retrieval..
$PIVOTX['cache']->setMultiple("entries", $entries);
return $entries;
}