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qa-print-layer.php
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qa-print-layer.php
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<?php
class qa_html_theme_layer extends qa_html_theme_base {
// register default settings
function doctype() {
$this->is_print_view = (qa_opt('print_view') && qa_get('print') == 'true');
qa_html_theme_base::doctype();
}
private $is_print_view;
function head_css()
{
if($this->is_print_view) {
$this->output('<style>
h1, h2 {margin-bottom: 12px;}
a {text-decoration:none; font-weight:bold};
.qa-vote-count {margin-bottom: 12px;}
.qa-q-view-content {margin-bottom:12px;}
.qa-q-view-tags {margin-bottom:12px;}
.qa-q-view-tag-list {list-style:none; margin:0; padding:0;}
.qa-q-view-tag-item {display:inline;}
.qa-q-view-main {border-bottom:1px dotted #666; padding-bottom:12px;}
.qa-q-view-meta {margin-bottom:12px;}
.qa-a-list-item {border-top:1px dotted #666; padding-top:12px;}
.qa-a-item-content {font-size:14px; margin-bottom:12px;}
.qa-a-item-main { padding-bottom:12px;}
.qa-c-list-item {
border-top: 1px dotted #666666;
margin: 12px 0 0 24px;
padding-top: 12px;
}
.qa-vote-count {
font-weight: bold;
margin-bottom: 12px;
}
#printer {
cursor: pointer;
float: right;
margin: 12px 12px 12px 0;
}
</style>');
}
else if (qa_opt('print_view')) {
$this->output('
<style>
#printer {
cursor: pointer;
float: right;
margin: 12px 12px 12px 0;
}
</style>');
qa_html_theme_base::head_css();
}
else qa_html_theme_base::head_css();
}
function head()
{
if($this->is_print_view) {
$this->output(
'<HEAD>',
'<META HTTP-EQUIV="Content-type" CONTENT="'.$this->content['content_type'].'"/>'
);
$this->head_title();
$this->head_css();
$this->head_custom();
$this->output('</HEAD>');
}
else qa_html_theme_base::head();
}
function body()
{
if($this->is_print_view) {
$this->output('<BODY onload="window.print()">');
$this->body_content();
$this->output('</BODY>');
}
else qa_html_theme_base::body();
}
function body_content()
{
if($this->is_print_view) {
$this->output('<DIV CLASS="qa-body-wrapper">', '');
$this->main();
$this->output('</DIV> <!-- END body-wrapper -->');
}
else qa_html_theme_base::body_content();
}
function main()
{
if($this->is_print_view) {
unset($this->content['favorite']);
$content=$this->content;
$this->output('<DIV CLASS="qa-main'.(@$this->content['hidden'] ? ' qa-main-hidden' : '').'">');
if(function_exists('qa_register_plugin_phrases'))
$this->page_title_error();
else
$this->page_title();
if (isset($content['main_form_tags']))
$this->output('<FORM '.$content['main_form_tags'].'>');
$this->main_parts($content);
if (isset($content['main_form_tags']))
$this->output('</FORM>');
$this->output('</DIV> <!-- END qa-main -->', '');
}
else qa_html_theme_base::main();
}
function page_title()
{
if(!$this->is_print_view && qa_opt('print_view') && $this->template == 'question') {
$this->printer();
}
qa_html_theme_base::page_title();
}
function page_title_error()
{
if(!$this->is_print_view && qa_opt('print_view') && $this->template == 'question') {
$this->printer();
}
qa_html_theme_base::page_title_error();
}
function main_parts($content)
{
if($this->is_print_view) {
foreach ($content as $key => $part) {
if (strpos($key, 'custom')===0)
$this->output_raw($part);
elseif (strpos($key, 'form')===0)
$this->form($part);
elseif (strpos($key, 'q_view')===0)
$this->q_view($part);
elseif (strpos($key, 'a_list')===0)
$this->a_list($part);
elseif (strpos($key, 'ranking')===0)
$this->ranking($part);
}
}
else qa_html_theme_base::main_parts($content);
}
function q_view_main($q_view)
{
if($this->is_print_view) {
$this->output('<DIV CLASS="qa-q-view-main">');
$this->q_view_content($q_view);
$this->q_view_follows($q_view);
$this->post_tags($q_view, 'qa-q-view');
$this->post_meta($q_view, 'qa-q-view');
$this->c_list(@$q_view['c_list'], 'qa-q-view');
$this->form(@$q_view['a_form']);
$this->c_list(@$q_view['a_form']['c_list'], 'qa-a-item');
$this->form(@$q_view['c_form']);
$this->output('</DIV> <!-- END qa-q-view-main -->');
}
else qa_html_theme_base::q_view_main($q_view);
}
function voting_inner_html($post)
{
if($this->is_print_view) {
$this->vote_count($post);
$this->vote_clear();
}
else qa_html_theme_base::voting_inner_html($post);
}
function c_item_main($c_item)
{
if($this->is_print_view) {
if (isset($c_item['url']))
$this->c_item_link($c_item);
else
$this->c_item_content($c_item);
$this->output('<DIV CLASS="qa-c-item-footer">');
$this->post_meta($c_item, 'qa-c-item');
$this->output('</DIV>');
}
else qa_html_theme_base::c_item_main($c_item);
}
function a_item_main($a_item)
{
if($this->is_print_view) {
$this->output('<DIV CLASS="qa-a-item-main">');
if ($a_item['hidden'])
$this->output('<DIV CLASS="qa-a-item-hidden">');
elseif ($a_item['selected'])
$this->output('<DIV CLASS="qa-a-item-selected">');
$this->a_item_content($a_item);
$this->post_meta($a_item, 'qa-a-item');
$this->a_item_clear();
if ($a_item['hidden'] || $a_item['selected'])
$this->output('</DIV>');
$this->c_list(@$a_item['c_list'], 'qa-a-item');
$this->output('</DIV> <!-- END qa-a-item-main -->');
}
else qa_html_theme_base::a_item_main($a_item);
}
// custom
function printer() {
$this->output('<DIV id="printer"><img title="'.qa_html(qa_opt('print_view_title')).'" src="'.QA_HTML_THEME_LAYER_URLTOROOT.'print.png'.'" onclick="window.open(\''.qa_path_html($this->request,array('print'=>'true')).'\',\'PrintView\',
\'resizable=yes,scrollbars=yes,toolbar=no,status=no\');" /></DIV>');
}
}