<?php
/*
Snow Theme for Question2Answer Package
Copyright (C) 2014 Q2A Market <http://www.q2amarket.com>
File: qa-theme.php
Version: Snow 1.4
Description: Q2A theme class
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
/**
* Snow theme extends
*
* Extends the core theme class <code>qa_html_theme_base</code>
*
* @package qa_html_theme_base
* @subpackage qa_html_theme
* @category Theme
* @since Snow 1.0
* @version 1.4
* @author Q2A Market <http://www.q2amarket.com>
* @copyright (c) 2014, Q2A Market
* @license http://www.gnu.org/copyleft/gpl.html
*/
class qa_html_theme extends qa_html_theme_base
{
/**
* @since Snow 1.4
* @param type $template
* @param type $content
* @param type $rooturl
* @param type $request
*/
public function __construct($template, $content, $rooturl, $request, $textdir='ltr')
{
parent::__construct($template, $content, $rooturl, $request, $textdir);
// theme subdirectories
$this->js_dir = 'js/';
$this->img_url = 'images/';
$this->icon_url = $this->img_url . 'icons/';
/**
* Below condition only loads the require class if Q2A set
* the Snow theme as site theme.
* If you change the theme name from `Snow` to anything, make sure to
* change in below condition
*/
if (qa_opt('site_theme') === 'SnowFlat') {
require_once('inc/qam-snow-theme.php');
}
}
/**
* Adding aditional meta for responsive design
*
* @since Snow 1.4
* @global type $qam_snow
*/
public function head_metas()
{
$this->output('<meta name="viewport" content="width=device-width, initial-scale=1">');
qa_html_theme_base::head_metas();
}
/**
* Adding theme stylesheets
*
* @since Snow 1.4
*/
public function head_css()
{
// add RTL CSS file
if ($this->isRTL)
$this->content['css_src'][] = $this->rooturl . 'qa-styles-rtl.css?' . QA_VERSION;
// add Ubuntu font CSS file
$this->content['css_src'][] = 'http://fonts.googleapis.com/css?family=Ubuntu:400,700,400italic,700italic';
qa_html_theme_base::head_css();
// output some dynamic CSS inline
$this->output($this->head_inline_css());
}
/**
* Adding theme javascripts
*
* @since Snow 1.4
*/
public function head_script()
{
$jsUrl = $this->rooturl . $this->js_dir . 'snow-core.js?' . QA_VERSION;
$this->content['script'][] = '<script src="' . $jsUrl . '"></script>';
qa_html_theme_base::head_script();
}
/**
* Adding point count for logged in user
*
* @since Snow 1.4
* @global array $qam_snow
*/
public function logged_in()
{
global $qam_snow;
qa_html_theme_base::logged_in();
$this->output($qam_snow->headers['user_points']);
}
/**
* Adding sidebar for mobile device
*
* @since Snow 1.4
*/
public function body()
{
if (qa_is_mobile_probably()) {
$this->output('<div id="qam-sidepanel-toggle"><i class="icon-left-open-big"></i></div>');
$this->output('<div id="qam-sidepanel-mobile">');
qa_html_theme_base::sidepanel();
$this->output('</div>');
}
qa_html_theme_base::body();
}
/**
* Adding body class dynamically
*
* override to add class on admin/approve-users page
*
* @since Snow 1.4
* @return string body class
*/
public function body_tags()
{
global $qam_snow;
$class = 'qa-template-' . qa_html($this->template);
if (isset($this->content['categoryids'])) {
foreach ($this->content['categoryids'] as $categoryid)
{
$class .= ' qa-category-' . qa_html($categoryid);
}
}
// add class if admin/appovoe-users page
if (($this->template === 'admin') && (qa_request_part(1) === 'approve')) {
$class .= ' qam-approve-users';
}
$class .= ' qam-body-' . $qam_snow->fixed_topbar;
$this->output('class="' . $class . ' qa-body-js-off"');
}
/**
* login form
*
* @since Snow 1.4
* @global array $qam_snow
*/
public function nav_user_search()
{
// outputs login form if user not logged in
global $qam_snow;
$this->output('<div class="qam-account-items-wrapper">');
$this->output($qam_snow->headers['user_account']);
$this->output('<div class="qam-account-items clearfix">');
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('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');
$this->output('</div> <!-- END qam-account-items -->');
$this->output('</div> <!-- END qam-account-items-wrapper -->');
}
/**
* modifying markup for topbar
*
* @since Snow 1.4
*/
public function nav_main_sub()
{
$this->output('<div class="qam-main-nav-wrapper clearfix">');
$this->output('<div class="sb-toggle-left qam-menu-toggle"><i class="icon-th-list"></i></div>');
$this->logo();
$this->nav('main');
$this->nav_user_search();
$this->output('</div> <!-- END qam-main-nav-wrapper -->');
$this->nav('sub');
}
/**
* The method has been overridden just to remove the '-' from the note
* for the category page (notes). I know it is not good idea to override
* this just for '-' it. But I did
* intentionally to avoid such issue during the updates.
*
* @since Snow 1.4
* @param type $navlink
* @param type $class
*/
public function nav_link($navlink, $class)
{
if (isset($navlink['url'])) {
$this->output(
'<a href="' . $navlink['url'] . '" class="qa-' . $class . '-link' .
(@$navlink['selected'] ? (' qa-' . $class . '-selected') : '') .
(@$navlink['favorited'] ? (' qa-' . $class . '-favorited') : '') .
'"' . (strlen(@$navlink['popup']) ? (' title="' . $navlink['popup'] . '"') : '') .
(isset($navlink['target']) ? (' target="' . $navlink['target'] . '"') : '') . '>' . $navlink['label'] .
'</a>'
);
} else {
$this->output(
'<span class="qa-' . $class . '-nolink' . (@$navlink['selected'] ? (' qa-' . $class . '-selected') : '') .
(@$navlink['favorited'] ? (' qa-' . $class . '-favorited') : '') . '"' .
(strlen(@$navlink['popup']) ? (' title="' . $navlink['popup'] . '"') : '') .
'>' . $navlink['label'] . '</span>'
);
}
if (strlen(@$navlink['note'])) {
$qam_note_class = '';
if (strpos($navlink['note'], '> -') !== false) {
$qam_note_class = !empty($navlink['note']) ? ' qam-cat-note' : NULL;
}
// search and replace within the string
$search = array(' - <', '> - ');
$replace = array(' <', '> ');
$output = $this->output('<span class="qa-' . $class . '-note ' . $qam_note_class . '">' . str_replace($search, $replace, $navlink['note']) . '</span>');
}
}
/**
* Rearranges the layout:
* - Swaps the <tt>main()</tt> and <tt>sidepanel()</tt> functions
* - Moves the header and footer functions outside qa-body-wrapper
* - Keeps top/high and low/bottom widgets separated
*
* @since Snow 1.4
*/
public function body_content()
{
$this->body_prefix();
$this->notices();
$this->widgets('full', 'top');
$this->header();
$this->output('<div class="qa-body-wrapper">', '');
$this->widgets('full', 'high');
$this->output('<div class="qa-main-wrapper">', '');
$this->main();
$this->sidepanel();
$this->output('</div> <!-- END main-wrapper -->');
$this->widgets('full', 'low');
$this->output('</div> <!-- END body-wrapper -->');
$this->footer();
$this->body_suffix();
}
/**
* Header in full width top bar
*
* @since Snow 1.4
*/
public function header()
{
global $qam_snow;
$this->output('<div id="qam-topbar" class="clearfix ' . $qam_snow->fixed_topbar . '">');
$this->nav_main_sub();
$this->output('</div><!-- END qam-topbar -->');
$this->output($qam_snow->headers['ask_button']);
$this->qam_search('the-top', 'the-top-search');
}
/**
* Footer in full width bottom bar
*
* @since Snow 1.4
*/
public function footer()
{
// to replace standard Q2A footer
global $qam_snow;
$this->output($qam_snow->footer_custom_content);
$this->output('<div class="qam-footer-box">');
$this->output('<div class="qam-footer-row">');
$this->widgets('full', 'bottom');
$this->output('</div> <!-- END qam-footer-row -->');
qa_html_theme_base::footer();
$this->output('</div> <!-- END qam-footer-box -->', '');
}
/**
* Overridden to customize layout and styling
*
* @since Snow 1.4
*/
public function sidepanel()
{
// removes sidebar for user profile pages
if (($this->template != 'user') && !qa_is_mobile_probably()) {
$this->output('<div class="qa-sidepanel">');
$this->qam_search();
$this->widgets('side', 'top');
$this->sidebar();
$this->widgets('side', 'high');
$this->nav('cat', 1);
$this->widgets('side', 'low');
$this->output_raw(@$this->content['sidepanel']);
$this->feed();
$this->widgets('side', 'bottom');
$this->output('</div>', '');
}
}
/**
* To provide various color option
*
* @since Snow 1.4
* @global array $qam_snow
*/
public function sidebar()
{
global $qam_snow;
$sidebar = @$this->content['sidebar'];
if (!empty($sidebar)) {
$this->output('<div class="qa-sidebar wet-asphalt ' . $qam_snow->welcome_widget_color . '">');
$this->output_raw($sidebar);
$this->output('</div>', '');
}
}
/**
* To add close icon
*
* @since Snow 1.4
* @param array $q_item
*/
public function q_item_title($q_item)
{
$this->output(
'<div class="qa-q-item-title">',
// add closed note in title
empty($q_item['closed']) ? '' : '<img src="' . $this->rooturl . $this->icon_url . '/closed-q-list.png" class="qam-q-list-close-icon" alt="question-closed" title="' . qa_lang('main/closed') . '" />', '<a href="' . $q_item['url'] . '">' . $q_item['title'] . '</a>', '</div>'
);
}
/**
* To add RSS feeds icon and closed icon for closed questions
*
* @since Snow 1.4
*/
public function title()
{
$q_view = @$this->content['q_view'];
// RSS feed link in title
$feed = @$this->content['feed'];
if (!empty($feed)) {
$this->output('<a href="' . $feed['url'] . '" title="' . @$feed['label'] . '"><i class="icon-rss qam-title-rss"></i></a>');
}
// link title where appropriate
$url = isset($q_view['url']) ? $q_view['url'] : false;
// add closed image
$closed = (!empty($q_view['closed']) ?
'<img src="' . $this->rooturl . $this->icon_url . '/closed-q-view.png" class="qam-q-view-close-icon" alt="question-closed" width="24" height="24" title="' . qa_lang('main/closed') . '" />' : NULL );
if (isset($this->content['title'])) {
$this->output(
$closed, $url ? '<a href="' . $url . '">' : '', $this->content['title'], $url ? '</a>' : ''
);
}
}
/**
* To add view counter
*
* @since Snow 1.4
* @param array $q_item
*/
public function q_item_stats($q_item)
{ // add view count to question list
$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 view counter on usual place
*
* @since Snow 1.4
* @param type $q_item
*/
public function view_count($q_item)
{ // Prevent display view counter on usual place
}
/**
* To add view counter
*
* @since Snow 1.4
* @param type $q_view
*/
public function q_view_stats($q_view)
{
$this->output('<div class="qa-q-view-stats">');
$this->voting($q_view);
$this->a_count($q_view);
qa_html_theme_base::view_count($q_view);
$this->output('</div>');
}
/**
* To modify user whometa, move to top
*
* @since Snow 1.4
* @param type $q_view
*/
public function q_view_main($q_view)
{
$this->output('<div class="qa-q-view-main">');
if (isset($q_view['main_form_tags']))
$this->output('<form ' . $q_view['main_form_tags'] . '>'); // form for buttons on question
$this->post_avatar_meta($q_view, 'qa-q-view');
$this->q_view_content($q_view);
$this->q_view_extra($q_view);
$this->q_view_follows($q_view);
$this->q_view_closed($q_view);
$this->post_tags($q_view, 'qa-q-view');
$this->q_view_buttons($q_view);
$this->c_list(@$q_view['c_list'], 'qa-q-view');
if (isset($q_view['main_form_tags'])) {
$this->form_hidden_elements(@$q_view['buttons_form_hidden']);
$this->output('</form>');
}
$this->c_form(@$q_view['c_form']);
$this->output('</div> <!-- END qa-q-view-main -->');
}
/**
* To move user whometa to top in answer
*
* @since Snow 1.4
* @param type $a_item
*/
public function a_item_main($a_item)
{
$this->output('<div class="qa-a-item-main">');
$this->post_avatar_meta($a_item, 'qa-a-item');
if (isset($a_item['main_form_tags']))
$this->output('<form ' . $a_item['main_form_tags'] . '>'); // form for buttons on answer
if ($a_item['hidden'])
$this->output('<div class="qa-a-item-hidden">');
elseif ($a_item['selected'])
$this->output('<div class="qa-a-item-selected">');
$this->a_selection($a_item);
$this->error(@$a_item['error']);
$this->a_item_content($a_item);
if ($a_item['hidden'] || $a_item['selected'])
$this->output('</div>');
$this->a_item_buttons($a_item);
$this->c_list(@$a_item['c_list'], 'qa-a-item');
if (isset($a_item['main_form_tags'])) {
$this->form_hidden_elements(@$a_item['buttons_form_hidden']);
$this->output('</form>');
}
$this->c_form(@$a_item['c_form']);
$this->output('</div> <!-- END qa-a-item-main -->');
}
/**
* To move user whometa to top in comment
*
* @since Snow 1.4
* @param type $c_item
*/
public function c_item_main($c_item)
{
$this->post_avatar_meta($c_item, 'qa-c-item');
$this->error(@$c_item['error']);
if (isset($c_item['expand_tags']))
$this->c_item_expand($c_item);
elseif (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">');
$this->c_item_buttons($c_item);
$this->output('</div>');
}
/**
* Q2A Market attribution.
* I'd really appreciate you displaying this link on your Q2A site. Thank you - Jatin
*
* @since Snow 1.4
* @global array $qam_snow
*/
public function attribution()
{
// floated right
$this->output(
'<div class="qa-attribution">',
'Snow Theme by <a href="http://www.q2amarket.com">Q2A Market</a>',
'</div>'
);
qa_html_theme_base::attribution();
}
/**
* To add search-box wrapper with extra class for color scheme
*
* @since Snow 1.4
* @version 1.0
*/
public function qam_search($addon_class = FALSE, $ids = FALSE)
{
$default_color = 'turquoise';
$id = (($ids) ? ' id="' . $ids . '"' : NULL);
$this->output('<div class="qam-search ' . $default_color . ' ' . $addon_class . '" ' . $id . ' >');
qa_html_theme_base::search();
$this->output('</div>');
}
/**
* Dynamic <code>CSS</code> based on options and other interaction with Q2A.
*
* @since Snow 1.4
* @version 1.0
* @return string The CSS code
*/
private function head_inline_css()
{
$css = '<style>';
$css .= ( (!qa_is_logged_in() ) ? '.qa-nav-user{margin:0 !important;}' : NULL );
if (qa_request_part(1) !== qa_get_logged_in_handle()) {
$css .= '@media (max-width: 979px){';
$css .= 'body.qa-template-user.fixed, body[class^="qa-template-user-"].fixed, body[class*="qa-template-user-"].fixed{';
$css .= 'padding-top: 118px !important;';
$css .= '}';
$css .= '}';
$css .= '@media (max-width: 979px){body.qa-template-users.fixed{
padding-top: 95px !important; }
}
@media (min-width: 980px){body.qa-template-users.fixed{
padding-top: 105px !important;}
}';
}
$css .= '</style>';
return $css;
}
/**
* Question2Answer system icons info bar
*
* @since Snow 1.4
* @return string Info icons HTML
*/
private function icons_info()
{
$icons = array(
'answer',
'comment',
'hide',
'reshow',
'close',
'reopen',
'flag',
'unflag',
'edit',
'delete',
'approve',
'reject',
'reply',
);
$icons_info = '<div class="qam-icons-info">';
foreach ($icons as $icon) {
$label = ucwords(qa_lang_html('question/' . $icon . '_button'));
$icons_info .= '<div class="qam-icon-item"><span class="' . $icon . '"></span> ' . $label . '</div>';
}
$icons_info .= '</div> <!-- END qam-icons-info -->';
return $icons_info;
}
}