add_http_header("HTTP/1.0 $code $title");
$page->set_title($title);
$page->set_heading($title);
$page->add_block(new NavBlock());
$page->add_block(new Block("Error", $message));
}
/**
* A specific, common error message
*/
public function display_permission_denied() {
$this->display_error(403, "Permission Denied", "You do not have permission to access this page");
}
/**
* Generic thumbnail code; returns HTML rather than adding
* a block since thumbs tend to go inside blocks...
*/
public function build_thumb_html(Image $image, $query=null) {
global $config;
$i_id = int_escape($image->id);
$h_view_link = make_link("post/view/$i_id", $query);
$h_thumb_link = $image->get_thumb_link();
// Removes the size tag if the file is an mp3
if($image->ext == 'mp3'){
$iitip = $image->get_tooltip();
$mp3tip = array("0x0");
$h_tip = str_replace($mp3tip, " ", $iitip);
// Makes it work with a variation of the default tooltips (I.E $tags // $filesize // $size)
$justincase = array(" //", "// ", " //", "// ", " ");
if(strstr($h_tip, " ")){
$h_tip = html_escape(str_replace($justincase, "", $h_tip));
}else{
$h_tip = html_escape($h_tip);
}
}else{
$h_tip = html_escape($image->get_tooltip());
}
// If file is flash or svg then sets thumbnail to max size.
if($image->ext == 'swf' || $image->ext == 'svg'){
$tsize = get_thumbnail_size($config->get_int('thumb_width'), $config->get_int('thumb_height')); }
else{
$tsize = get_thumbnail_size($image->width, $image->height); }
return "
";
}
/**
* Add a generic paginator
*/
public function display_paginator(Page $page, $base, $query, $page_number, $total_pages) {
if($total_pages == 0) $total_pages = 1;
$body = $this->build_paginator($page_number, $total_pages, $base, $query);
$page->add_block(new Block(null, $body, "main", 90));
}
private function gen_page_link($base_url, $query, $page, $name) {
$link = make_link("$base_url/$page", $query);
return "$name";
}
private function gen_page_link_block($base_url, $query, $page, $current_page, $name) {
$paginator = "";
if($page == $current_page) $paginator .= "";
$paginator .= $this->gen_page_link($base_url, $query, $page, $name);
if($page == $current_page) $paginator .= "";
return $paginator;
}
private function build_paginator($current_page, $total_pages, $base_url, $query) {
$next = $current_page + 1;
$prev = $current_page - 1;
$rand = rand(1, $total_pages);
$at_start = ($current_page <= 1 || $total_pages <= 1);
$at_end = ($current_page >= $total_pages);
$first_html = $at_start ? "First" : $this->gen_page_link($base_url, $query, 1, "First");
$prev_html = $at_start ? "Prev" : $this->gen_page_link($base_url, $query, $prev, "Prev");
$random_html = $this->gen_page_link($base_url, $query, $rand, "Random");
$next_html = $at_end ? "Next" : $this->gen_page_link($base_url, $query, $next, "Next");
$last_html = $at_end ? "Last" : $this->gen_page_link($base_url, $query, $total_pages, "Last");
$start = $current_page-5 > 1 ? $current_page-5 : 1;
$end = $start+10 < $total_pages ? $start+10 : $total_pages;
$pages = array();
foreach(range($start, $end) as $i) {
$pages[] = $this->gen_page_link_block($base_url, $query, $i, $current_page, $i);
}
$pages_html = implode(" | ", $pages);
return "$first_html | $prev_html | $random_html | $next_html | $last_html".
"
<< $pages_html >>
";
}
}
?>