/**
* Process CMS tags into HTML for weblogs.
*/
function cms_tag_weblog($tag_attr, $tag_default)
{
global $db, $Cfg, $Paths, $current_date, $Weblogs, $Current_weblog, $Current_subweblog, $diffdate_lastformat, $even_odd, $Pivot_Vars;
// some people use [[subweblog]] inside an entry page. to allow this
// we need to 'store' the entry, make the subweblog, and 'restore'
// the entry..
if (isset($db->entry)) {
$temp_entry = $db->entry;
}
$order = get_attr_value('order', $tag_attr);
if ($order == "firsttolast") {
$order = "asc";
} else {
$order = "desc";
}
$countshow = 0;
$output = "";
// to force the 'diffdate' to start anew on each (sub)weblog..
$diffdate_lastformat = "";
$subweblog = get_attr_value('subweblog', $tag_attr);
$Current_subweblog = $subweblog;
$template = $Paths['templates_path'] . $Weblogs[$Current_weblog]['sub_weblog'][$subweblog]['template'];
if (file_exists($template)) {
$tag_default_orig = implode("", file($template));
} else {
piv_error("File does not exist!", "Could not load template file '" . $template . "'. Make sure it exists, and has the right permissions", 0);
}
// safety check to prevent recursive weblogs..
if (preg_match("/\\[\\[weblog:(.*)(:[0-9]*)?\\]\\]/mUi", $tag_default_orig)) {
$tag_default_orig = "<p>(You can't recursively use [weblogs]!)</p>";
}
$show = get_attr_value('showme', $tag_attr);
if ($show == "") {
$show = $Weblogs[$Current_weblog]['sub_weblog'][$subweblog]['num_entries'];
}
$cats = $Weblogs[$Current_weblog]['sub_weblog'][$subweblog]['categories'];
$offset = $Weblogs[$Current_weblog]['sub_weblog'][$subweblog]['offset'];
// If called from a 'dynamic archive page', the offset needs to be taken into account.
if ($Pivot_Vars['o'] > 0) {
$offset += $Pivot_Vars['o'];
}
$db->disallow_write();
// Select published entries according to order, default is descending
if ($order == 'asc') {
$list_entries = $db->getlist($show, $offset, "", $cats, TRUE, "", "publish");
} else {
$list_entries = $db->getlist_end(-$show - $offset, "", $cats, TRUE, "publish");
}
if (count($list_entries) > 0) {
foreach ($list_entries as $list_entry) {
// If descending order we need to handle the offset:
// if offset > 0, we need to skip this entry
if ($order == "desc" && $offset > 0) {
$offset--;
continue;
}
$entry = $db->read_entry($list_entry['code'], TRUE);
if (!isset($entry['status']) || $entry['status'] == 'publish') {
// for 'even' and 'odd' messages..
if ($even_odd == 1) {
$even_odd = 0;
} else {
$even_odd = 1;
}
// include an anchor, if it's not set manually with the [[id_anchor]] tag
if (strpos($tag_default_orig, "[[id_anchor]]") == 0) {
$entry_html = '<span id="e' . $db->entry['code'] . '"></span>';
} else {
$entry_html = "";
}
$entry_html .= parse_step4($tag_default_orig);
$output .= $entry_html . "\n";
if ($Weblogs[$Current_weblog]['rss'] == 1) {
add_rss($entry['code'], $entry['date'], $entry['title'], $entry['introduction'], $entry['body'], $entry['user'], $entry['category']);
}
}
}
}
// perhaps restore the entry
if (isset($temp_entry)) {
$db->set_entry($temp_entry);
}
return $output;
}
function html_head($title = 'No title', $css = array(), $js = array(), $rss = array())
{
global $appname, $index_image;
echo '<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<title>' . $appname . ' : ' . $title . '</title>
<link type="image/jpg" rel="icon" href="' . theme_image($index_image) . '">' . "\n";
$css[] = 'debug.css';
add_css($css);
$js[] = 'debug.js';
add_js($js);
add_rss($rss);
echo ' </head>' . "\n";
}
