<?php

class qa_html_theme extends qa_html_theme_base
{
	// change style of WYSIWYG editor to match theme better
	function head_script()
	{
		qa_html_theme_base::head_script();

		$this->output(
			'<script type="text/javascript">',
			"if (typeof qa_wysiwyg_editor_config == 'object')",
			"\tqa_wysiwyg_editor_config.skin='kama';",
			'</script>'
		);
	}

	// outputs login form if user not logged in
	function nav_user_search()
	{
		if (!qa_is_logged_in()) {
			$login=@$this->content['navigation']['user']['login'];

			if (isset($login) && !QA_FINAL_EXTERNAL_USERS) {
				$this->output(
					'<!--[Begin: login form]-->',
					'<form id="qa-loginform" action="'.$login['url'].'" method="post">',
						'<input type="text" id="qa-userid" name="emailhandle" placeholder="'.trim(qa_lang_html(qa_opt('allow_login_email_only') ? 'users/email_label' : 'users/email_handle_label'), ':').'" />',
						'<input type="password" id="qa-password" name="password" placeholder="'.trim(qa_lang_html('users/password_label'), ':').'" />',
						'<div id="qa-rememberbox"><input type="checkbox" name="remember" id="qa-rememberme" value="1"/>',
						'<label for="qa-rememberme" id="qa-remember">'.qa_lang_html('users/remember').'</label></div>',
						'<input type="hidden" name="code" value="'.qa_html(qa_get_form_security_code('login')).'"/>',
						'<input type="submit" value="'.$login['label'].'" id="qa-login" name="dologin" />',
					'</form>',
					'<!--[End: login form]-->'
				);

				unset($this->content['navigation']['user']['login']); // removes regular navigation link to log in page
			}
		}

		qa_html_theme_base::nav_user_search();
	}

	function logged_in()
	{
		if (qa_is_logged_in()) // output user avatar to login bar
			$this->output(
				'<div class="qa-logged-in-avatar">',
				QA_FINAL_EXTERNAL_USERS
				? qa_get_external_avatar_html(qa_get_logged_in_userid(), 24, true)
				: qa_get_user_avatar_html(qa_get_logged_in_flags(), qa_get_logged_in_email(), qa_get_logged_in_handle(),
					qa_get_logged_in_user_field('avatarblobid'), qa_get_logged_in_user_field('avatarwidth'), qa_get_logged_in_user_field('avatarheight'),
					24, true),
				'</div>'
			);

		qa_html_theme_base::logged_in();

		if (qa_is_logged_in()) { // adds points count after logged in username
			$userpoints=qa_get_logged_in_points();

			$pointshtml=($userpoints==1)
				? qa_lang_html_sub('main/1_point', '1', '1')
				: qa_lang_html_sub('main/x_points', qa_html(number_format($userpoints)));

			$this->output(
				'<span class="qa-logged-in-points">',
				'('.$pointshtml.')',
				'</span>'
			);
		}
	}

	// adds login bar, user navigation and search at top of page in place of custom header content
	function body_header()
	{
		$this->output('<div id="qa-login-bar"><div id="qa-login-group">');
		$this->nav_user_search();
		$this->output('</div></div>');
	}

	// allows modification of custom element shown inside header after logo
	function header_custom()
	{
		if (isset($this->content['body_header'])) {
			$this->output('<div class="header-banner">');
			$this->output_raw($this->content['body_header']);
			$this->output('</div>');
		}
	}

	// removes user navigation and search from header and replaces with custom header content. Also opens new <div>s
	function header()
	{
		$this->output('<div class="qa-header">');

		$this->logo();
		$this->header_clear();
		$this->header_custom();

		$this->output('</div> <!-- END qa-header -->', '');

		$this->output('<div class="qa-main-shadow">', '');
		$this->output('<div class="qa-main-wrapper">', '');
		$this->nav_main_sub();

	}

	// removes sidebar for user profile pages
	function sidepanel()
	{
		if ($this->template!='user')
			qa_html_theme_base::sidepanel();
	}

	// prevent display of regular footer content (see body_suffix()) and replace with closing new <div>s
	function footer()
	{
		$this->output('</div> <!-- END main-wrapper -->');
		$this->output('</div> <!-- END main-shadow -->');
	}

	// add RSS feed icon after the page title
	function title()
	{
		qa_html_theme_base::title();

		$feed=@$this->content['feed'];

		if (!empty($feed))
			$this->output('<a href="'.$feed['url'].'" title="'.@$feed['label'].'"><img src="'.$this->rooturl.'images/rss.jpg" alt="" width="16" height="16" border="0" class="qa-rss-icon"/></a>');
	}

	// add view count to question list
	function q_item_stats($q_item)
	{
		$this->output('<div class="qa-q-item-stats">');

		$this->voting($q_item);
		$this->a_count($q_item);
		qa_html_theme_base::view_count($q_item);

		$this->output('</div>');
	}

	// prevent display of view count in the usual place
	function view_count($q_item)
	{
		if ($this->template=='question')
			qa_html_theme_base::view_count($q_item);
	}

	// to replace standard Q2A footer
	function body_suffix()
	{
		$this->output('<div class="qa-footer-bottom-group">');
		qa_html_theme_base::footer();
		$this->output('</div> <!-- END footer-bottom-group -->', '');
	}

	function attribution()
	{
		$this->output(
			'<div class="qa-attribution">',
			'&nbsp;| Snow Theme by <a href="http://www.q2amarket.com">Q2A Market</a>',
			'</div>'
		);

		qa_html_theme_base::attribution();
	}

}


/*
	Omit PHP closing tag to help avoid accidental output
*/