/**
*
*
* @param unknown $params
* @param unknown $bBlog (reference)
*/
function smarty_function_nextprev($params, &$bBlog)
{
// Initialize default values...
$skip = 0;
$num = 20;
$max_pages = 0;
$pages_before = 0;
// Set the num parameter
if (is_numeric($params['num'])) {
$num = $params['num'];
}
// Set the max_pages parameter
if (is_numeric($params['max_pages'])) {
$max_pages = $params['max_pages'];
$pages_before = (int) ($max_pages / 2);
}
// Acquire the page skip count; if set, snag it.
$newSkip = $_GET["pageskip"];
if ($newSkip) {
$skip = $newSkip;
}
$sectionid = $_GET["sectionid"];
$QuerySection = '';
$ExtraParams = '';
if ($sectionid) {
$QuerySection .= " AND sections like '%:{$sectionid}:%'";
$ExtraParams .= "§ionid={$sectionid}";
} else {
// This is for the case of Clean URLS
$sectionid = $bBlog->get_template_vars("sectionid");
if ($sectionid) {
$QuerySection .= " AND sections like '%:{$sectionid}:%'";
}
}
$query_params = $params['query'];
if ($query_params) {
$QuerySection .= " AND {$query_params}";
}
$link_params = $params['link'];
if ($link_params) {
$ExtraParams .= $link_params;
}
$posts = $params['posts'];
// Calculate the new offset
$offset = $skip * $num;
$nextoffset = $offset + $num;
$bBlog->assign("current_offset", $offset);
// Get number of entries...
if ($posts) {
$entryCount = count($posts);
if ($params['adjust']) {
$bBlog->assign('posts', array_slice($posts, $offset, $num));
}
} else {
// invariant: Need to query the database and count
$countArray = $bBlog->get_results("select count(*) as nElements from " . T_POSTS . " where status = 'live' {$QuerySection};");
if ($bBlog->num_rows <= 0) {
$entryCount = 0;
} else {
foreach ($countArray as $cnt) {
$entryCount = $cnt->nElements;
}
}
}
// Create the previous pages...
$i = 0;
$current_page = $skip;
if ($max_pages != 0) {
$i = $current_page - $pages_before;
if ($i < 0) {
$i = 0;
}
}
$bBlog->assign("current_page", $current_page + 1);
$bBlog->assign("gofirstpage", $i + 1);
while ($i < $current_page) {
$cp = $i + 1;
$prevpages[] = array('page' => $cp, 'url' => $_SERVER["PHP_SELF"] . "?pageskip={$i}{$ExtraParams}");
++$i;
}
$bBlog->assign("goprevpages", $prevpages);
// Create the next pages
$i = $current_page + 1;
$numberOfPages = (int) ($entryCount / $num);
$pages = $numberOfPages;
if ($pages * $num < $entryCount) {
$pages++;
$numberOfPages++;
}
if ($max_pages != 0) {
$pages = $i + $pages_before;
if ($pages > $numberOfPages) {
$pages = $numberOfPages;
}
}
$bBlog->assign("golastpage", $pages);
$bBlog->assign("gonum_pages", $numberOfPages);
while ($i < $pages) {
$nextpages[] = array('page' => $i + 1, 'url' => $_SERVER["PHP_SELF"] . "?pageskip={$i}{$ExtraParams}");
++$i;
}
$bBlog->assign("gonextpages", $nextpages);
// Get the previous count...
if ($offset == 0) {
$previous = 0;
$bBlog->assign("goprev", "");
} else {
$previous = $skip - 1;
$bBlog->assign("goprev", $_SERVER["PHP_SELF"] . "?pageskip={$previous}{$ExtraParams}");
}
// Get the next count...
if ($nextoffset < $entryCount) {
$next = $skip + 1;
$bBlog->assign("gonext", $_SERVER["PHP_SELF"] . "?pageskip={$next}{$ExtraParams}");
} else {
$next = 0;
$bBlog->assign("gonext", "");
}
}
/**
*
*
* @param unknown $params
* @param unknown $bBlog (reference)
* @return unknown
*/
function smarty_function_links($params, &$bBlog)
{
$markedlinks = '';
if (!isset($params['sep'])) {
$sep = "<br />";
} else {
$sep = $params['sep'];
}
if (isset($params['presep'])) {
$presep = $params['presep'];
}
// use this for lists
if (isset($params['desc'])) {
$asde = "DESC";
} else {
$asde = "";
}
if (isset($params['ord'])) {
$order = $params['ord'];
} else {
$order = "position";
}
if (isset($params['num'])) {
$max = $params['num'];
} else {
$max = "20";
}
if (isset($params['cat'])) {
$cat = $bBlog->get_var("select categoryid from " . T_CATEGORIES . " where name='" . $params['cat'] . "'");
}
if (isset($params['notcat'])) {
$notcat = $bBlog->get_var("select categoryid from " . T_CATEGORIES . " where name='" . $params['notcat'] . "'");
}
if ($cat) {
$links = $bBlog->get_results("select * from " . T_LINKS . " where category='" . $cat . "' order by " . $order . " " . $asde . " limit " . $max);
} elseif ($notcat) {
$links = $bBlog->get_results("select * from " . T_LINKS . " where category !='" . $notcat . "' order by " . $order . " " . $asde . " limit " . $max);
} else {
$links = $bBlog->get_results("select * from " . T_LINKS . " order by " . $order . " " . $asde . " limit " . $max);
}
if (!empty($links)) {
foreach ($links as $link) {
$url = $link->url;
$nicename = $link->nicename;
$markedlinks .= $presep . '<a href="' . $url . '">' . $nicename . '</a>' . $sep;
}
}
return $markedlinks;
}
/**
*
*
* @param unknown $bBlog (reference)
*/
function populateSelectList(&$bBlog)
{
$posts_with_comments_q = "SELECT " . T_POSTS . ".postid, " . T_POSTS . ".title, count(*) c FROM " . T_COMMENTS . ", " . T_POSTS . " \tWHERE " . T_POSTS . ".postid = " . T_COMMENTS . ".postid GROUP BY " . T_POSTS . ".postid ORDER BY " . T_POSTS . ".posttime DESC ";
// previously function populateSelectList(&$bBlog){
// $posts_with_comments_q = "SELECT ".T_POSTS.".postid, ".T_POSTS.".title, count(*) c FROM ".T_COMMENTS.", ".T_POSTS." WHERE ".T_POSTS.".postid = ".T_COMMENTS.".postid GROUP BY ".T_POSTS.".postid ORDER BY ".T_POSTS.".posttime DESC LIMIT 0 , 30 ";
//removed the LIMIT parameter as it was unnecessary
$posts_with_comments = $bBlog->get_results($posts_with_comments_q, ARRAY_A);
$bBlog->assign("postselect", $posts_with_comments);
}
/**
*
*
* @param unknown $bBlog (reference)
*/
function admin_plugin_links_run(&$bBlog)
{
if (isset($_GET['linkdo'])) {
$linkdo = $_GET['linkdo'];
} elseif (isset($_POST['linkdo'])) {
$linkdo = $_POST['linkdo'];
} else {
$linkdo = '';
}
switch ($linkdo) {
case "New":
// add new link
$maxposition = $bBlog->get_var("select position from " . T_LINKS . " order by position desc limit 0,1");
$position = $maxposition + 10;
$bBlog->query("insert into " . T_LINKS . "\n set nicename='" . my_addslashes($_POST['nicename']) . "',\n url='" . my_addslashes($_POST['url']) . "',\n category='" . my_addslashes($_POST['category']) . "',\n\t position='{$position}'");
break;
case "Delete":
// delete link
$bBlog->query("delete from " . T_LINKS . " where linkid=" . $_POST['linkid']);
break;
case "Save":
// update an existing link
$bBlog->query("update " . T_LINKS . "\n set nicename='" . my_addslashes($_POST['nicename']) . "',\n url='" . my_addslashes($_POST['url']) . "',\n category='" . my_addslashes($_POST['category']) . "'\n where linkid=" . $_POST['linkid']);
break;
case "Up":
$bBlog->query("update " . T_LINKS . " set position=position-15 where linkid=" . $_POST['linkid']);
reorder_links();
break;
case "Down":
$bBlog->query("update " . T_LINKS . " set position=position+15 where linkid=" . $_POST['linkid']);
reorder_links();
break;
default:
// show form
break;
}
if (isset($_GET['catdo'])) {
$catdo = $_GET['catdo'];
} elseif (isset($_POST['catdo'])) {
$catdo = $_POST['catdo'];
} else {
$catdo = '';
}
switch ($catdo) {
case "New":
// add new category
$bBlog->query("insert into " . T_CATEGORIES . "\n set name='" . my_addslashes($_POST['name']) . "'");
break;
case "Delete":
// delete category
// have to remove all references to the category in the links
$bBlog->query("update " . T_LINKS . "\n set linkid=0 where linkid=" . $_POST['categoryid']);
// delete the category
$bBlog->query("delete from " . T_CATEGORIES . " where categoryid=" . $_POST['categoryid']);
break;
case "Save":
// update an existing category
$bBlog->query("update " . T_CATEGORIES . "\n set name='" . my_addslashes($_POST['name']) . "'\n where categoryid=" . $_POST['categoryid']);
break;
default:
// show form
break;
}
$bBlog->assign('ecategories', $bBlog->get_results("select * from " . T_CATEGORIES));
$bBlog->assign('elinks', $bBlog->get_results("select * from " . T_LINKS . " order by position"));
}