function get_featured_image($postid)
{
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$img = qa_db_postmeta_get($postid, 'featured_image');
if (!empty($img)) {
return '<img class="image-preview" id="image-preview" src="' . Q_THEME_URL . '/uploads/' . $img . '" />';
}
return false;
}
function doctype()
{
qa_html_theme_base::doctype();
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
// Custom Meta(title,description,keywords)
if ($this->template == 'question' and qa_opt('useo_meta_editor_enable')) {
$metas = json_decode(qa_db_postmeta_get($this->content['q_view']['raw']['postid'], 'useo-meta-info'), true);
$this->meta_title = @$metas['title'];
$this->meta_description = @$metas['description'];
$this->meta_keywords = @$metas['keywords'];
}
// Generate Social Meta Tags
$page_url = @$this->content['canonical'];
if (!empty($this->meta_description)) {
$description = $this->meta_description;
} else {
$description = @$this->content['description'];
}
if (!empty($this->meta_title)) {
$title = $this->meta_title;
} else {
$title = @$this->content['q_view']['raw']['title'];
}
if ($this->template == 'question') {
if (qa_opt('useo_social_enable_editor')) {
$this->social_metas = json_decode(qa_db_postmeta_get($this->content['q_view']['raw']['postid'], 'useo-social-info'), true);
if (count($this->social_metas)) {
foreach ($this->social_metas as $index => $variable) {
$this->metas[$index]['content'] = $variable;
$this->metas[$index]['type'] = '';
}
}
}
if (qa_opt('useo_social_og_enable_auto')) {
// Open Graph
// site name
$this->metas['og-sitename']['content'] = @$this->content['site_title'];
$this->metas['og-sitename']['type'] = 'property="og:site_name"';
// title
$this->metas['og-title']['content'] = $title;
$this->metas['og-title']['type'] = 'property="og:title"';
// description
$gl_length = qa_opt('useo_social_og_desc_length');
if ($gl_length <= 0) {
$gl_length = 140;
}
$this->metas['og-description']['content'] = useo_get_excerpt($description, 0, $gl_length);
$this->metas['og-description']['type'] = 'property="og:description"';
// Type
$this->metas['og-type']['content'] = 'website';
$this->metas['og-type']['type'] = 'property="og:type"';
// url
if (!empty($page_url)) {
$this->metas['og-url']['content'] = $page_url;
$this->metas['og-url']['type'] = 'property="og:url"';
}
// image
$og_image = qa_opt('useo_social_og_image');
if (!empty($og_image)) {
$this->metas['og-image']['content'] = $og_image;
$this->metas['og-image']['type'] = 'property="og:image"';
}
}
if (qa_opt('useo_social_tc_enable')) {
// Twitter Cards
// type
$this->metas['tc-type']['content'] = 'summary';
$this->metas['tc-type']['type'] = 'property="twitter:card"';
// title
$this->metas['tc-title']['content'] = $title;
$this->metas['tc-title']['type'] = 'property="twitter:title"';
// description
$useo_social_tc_desc_length = qa_opt('useo_social_og_desc_length');
if ($useo_social_tc_desc_length <= 0) {
$useo_social_tc_desc_length = 120;
}
$this->metas['tc-description']['content'] = useo_get_excerpt($description, 0, $useo_social_tc_desc_length);
$this->metas['tc-description']['type'] = 'property="twitter:description"';
// image
$tc_image = qa_opt('useo_social_tc_image');
if (!empty($tc_image)) {
$this->metas['tc-image']['content'] = $tc_image;
$this->metas['tc-image']['type'] = 'property="twitter:image"';
}
// handler
// twitter handler goes into "site" field of meta tag
$tc_handler = qa_opt('useo_social_tc_handler');
if (!empty($tc_handler)) {
$this->metas['tc-handler']['content'] = $tc_handler;
$this->metas['tc-handler']['type'] = 'property="twitter:site"';
}
}
if (qa_opt('useo_social_schema_enable')) {
// Twitter Cards
// title
$this->metas['gp-title']['content'] = $title;
$this->metas['gp-title']['type'] = 'itemprop="name"';
// description
$this->metas['gp-title']['content'] = $description;
$this->metas['gp-title']['type'] = 'itemprop="description"';
// type
$gp_type = qa_opt('useo_social_schema_page_type');
if ($gp_type == 2) {
$gp_page_type = 'Question';
} elseif ($gp_type == 3) {
$gp_page_type = 'Article';
}
if (isset($gp_page_type)) {
$this->metas['gp-title']['content'] = '';
$this->metas['gp-title']['type'] = 'itemscope itemtype="http://schema.org/' . $gp_page_type . '"';
}
// description
$gp_image = qa_opt('useo_social_gp_thumbnail');
if (!empty($gp_image)) {
$this->metas['gp-image']['content'] = $gp_image;
$this->metas['gp-image']['type'] = 'itemprop="image"';
}
}
}
// category link titles
$useo_cat_desc_map = array();
$categoryid_list = array();
//prepare category navigation ids
if (isset($this->content['navigation']['cat']) && qa_opt('useo_cat_title_nav_enable')) {
$category_nav = $this->content['navigation']['cat'];
unset($category_nav['all']);
foreach ($category_nav as $index => $item) {
$categoryid_list[$item['categoryid']] = $item['categoryid'];
}
}
// prepare question list ids
if (isset($this->content["q_list"]["qs"]) && qa_opt('useo_cat_title_qlist_enable')) {
foreach ($this->content["q_list"]["qs"] as $index => $item) {
if ($item['raw']['categoryid']) {
$categoryid_list[$item['raw']['categoryid']] = $item['raw']['categoryid'];
}
}
}
// get all category titles
if (count($categoryid_list)) {
$result = qa_db_query_sub('SELECT categoryid, content FROM ^categorymetas WHERE categoryid IN ($) AND title=$', $categoryid_list, 'useo_cat_title');
$useo_cat_desc_map = qa_db_read_all_assoc($result, 'categoryid');
if (isset($this->content["q_list"]["qs"])) {
foreach ($this->content["q_list"]["qs"] as $index => $item) {
if (isset($item['raw']['categoryid']) && isset($useo_cat_desc_map[$item['raw']['categoryid']])) {
$this->content["q_list"]["qs"][$index]['where']['title'] = $useo_cat_desc_map[$item['raw']['categoryid']]['content'];
}
}
}
}
// set category title for navigation
if (count(@$this->content['navigation']['cat']) && qa_opt('useo_cat_title_nav_enable')) {
foreach ($this->content['navigation']['cat'] as $index => $item) {
if (isset($item['categoryid']) && isset($useo_cat_desc_map[$item['categoryid']])) {
$this->content['navigation']['cat'][$index]["popup"] = $useo_cat_desc_map[$item['categoryid']]['content'];
}
}
}
// Administrator panel navigation item
if ($this->request == 'admin/ulitmate_seo') {
if (empty($this->content['navigation']['sub'])) {
$this->content['navigation']['sub'] = array();
}
require_once QA_INCLUDE_DIR . 'qa-app-admin.php';
$admin_nav = qa_admin_sub_navigation();
$this->content['navigation']['sub'] = array_merge($admin_nav, $this->content['navigation']['sub']);
}
if ($this->template == 'admin' or $this->request == 'ulitmate_seo') {
$this->content['navigation']['sub']['ulitmate_seo'] = array('label' => 'Ultimate SEO', 'url' => qa_path_html('admin/ulitmate_seo'));
if ($this->request == 'admin/ulitmate_seo') {
$this->content['navigation']['sub']['ulitmate_seo']['selected'] = true;
}
}
}
function body_content()
{
$this->body_prefix();
$this->notices();
$this->widgets('full', 'top');
// Q2A header
$this->widgets('full', 'high');
$this->header();
$this->output('<div class="container-fluid' . (qa_opt('it_nav_fixed') ? ' fixed-nav-container' : '') . '">');
// list of pages with no sidebar
$pages = array("qa", "questions", "user", "user-wall", "user-activity", "Linux", "user-questions", "user-answers");
// pages without sidebar
if (in_array($this->template, $pages)) {
// Q2A default body
$this->output('<section class="qa-main-content col-md-12">');
$this->main();
$this->output('</section>');
} else {
$postid = @$this->content['q_view']['raw']['postid'];
if (isset($postid)) {
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$image = qa_db_postmeta_get($postid, 'et_featured_image');
if (!empty($image) && substr(qa_get_state(), 0, 4) != 'edit') {
$this->output('<img class="featured-image img-thumbnail" src="' . qa_opt('it_featured_url_abs') . 'featured/' . $image . '"/>');
}
}
// Q2A sidebar
if ($this->request == 'admin/it_options' && qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
// Q2A default body
$this->output('<section class="qa-main-content col-md-12">');
$this->main();
$this->output('</section>');
} else {
$this->output('<aside class="qa-main-sidebar col-md-3">');
$this->sidepanel();
$this->output('</aside>');
// Q2A default body
$this->output('<section class="qa-main-content col-md-9">');
$this->main();
$this->output('</section>');
}
}
$this->output('</div>');
// Q2A Footer
$this->widgets('full', 'low');
$this->footer();
$this->widgets('full', 'bottom');
$this->body_suffix();
}
function doctype()
{
qa_html_theme_base::doctype();
if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
// theme installation & update
$version = qa_opt('IT_VERSION');
if (IT_VERSION > $version) {
qa_redirect('it_installation');
}
// admin/category form fields
if ($this->request == 'admin/categories' && qa_get('edit') >= 1) {
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$categoryid = qa_get('edit');
$et_category = json_decode(qa_db_categorymeta_get($categoryid, 'et_category'), true);
$et_category_link_title = $et_category['et_cat_title'];
$et_category_description = $et_category['et_cat_desc'];
$et_category_icon_48 = $et_category['et_cat_icon48'];
$et_category_icon_64 = $et_category['et_cat_icon64'];
$this->content['form']['fields'][] = array('tags' => 'NAME="et_category_link_title" ID="et_category_link_title"', 'label' => 'Category Link Title', 'value' => $et_category_link_title);
$this->content['form']['fields'][] = array('tags' => 'NAME="et_category_description" ID="et_category_description"', 'label' => 'Category Sidebar Description', 'value' => $et_category_description);
$this->content['form']['fields'][] = array('tags' => 'NAME="et_category_icon_48" ID="et_category_icon_48"', 'label' => 'Category Icon(48 pixel)', 'value' => $et_category_icon_48);
$this->content['form']['fields'][] = array('tags' => 'NAME="et_category_icon_64" ID="et_category_icon_64"', 'label' => 'Category Icon(64 pixel)', 'value' => $et_category_icon_64);
}
}
// ask form
if ($this->template == 'ask' or $this->template == 'question' && substr(qa_get_state(), 0, 4) == 'edit') {
// Form template
if ($this->template == 'ask') {
$form_name = 'form';
} else {
$form_name = 'form_q_edit';
}
// Featured Image
if (qa_opt('it_feature_img_enable')) {
$featured_image = '';
$featured_image_url = '';
$featured_image_style = '';
$featured_file_container_style = '';
if ($this->template != 'ask') {
$postid = $this->content["q_view"]["raw"]["postid"];
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$featured_image = qa_db_postmeta_get($postid, 'et_featured_image');
if (isset($featured_image)) {
$featured_image_url = qa_opt('it_featured_url_abs') . 'featured/' . $featured_image;
$featured_image_style = 'display: inline-block;';
$featured_file_container_style = 'display:none;';
}
}
$custom_field[0]['category_featured_upload']['label'] = '';
$custom_field[0]['category_featured_upload']['html'] = '
<div style="' . $featured_image_style . '" class="image-preview-container" id="image-preview-container">
<img class="image-preview img-thumbnail" id="image-preview" src="' . $featured_image_url . '">
<button class="btn btn-danger remove-featured-image" id="remove-featured-image" type="button">X</button>
</div>
<div id="featured_file_container" style="' . $featured_file_container_style . '"><div id="featured_file_upload"></div></div>
<input type="hidden" value="' . $featured_image . '" name="featured_image" id="featured_image">
';
$custom_field[0]['category_featured_upload']['type'] = 'custom';
$count = count($this->content[$form_name]["fields"]);
$featured_pos = 0;
$this->content[$form_name]["fields"] = array_merge(array_slice($this->content[$form_name]["fields"], 0, $featured_pos), $custom_field[0], array_slice($this->content[$form_name]["fields"], $featured_pos, $count));
//v($custom_field);
} else {
$custom_field = array();
}
// Excerpt Field
if (qa_opt('it_excerpt_field_enable')) {
if ($this->template == 'ask') {
$excerpt_pos = (int) qa_opt('it_excerpt_pos_ask');
$excerit_text = '';
} else {
$postid = $this->content["q_view"]["raw"]["postid"];
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$excerpt_pos = (int) qa_opt('it_excerpt_pos_edit');
$excerit_text = qa_db_postmeta_get($postid, 'et_excerpt_text');
}
}
// Category Field
if (qa_opt('it_cat_advanced_enable')) {
if ($this->template == 'ask') {
$category_pos = (int) qa_opt('it_cat_pos_ask');
//$field_value = qa_post_text('q_category');
} else {
$category_pos = (int) qa_opt('it_cat_pos_edit');
}
if (empty($this->content["q_view"]["raw"]["categoryid"])) {
$this->content[$form_name]['fields']['category']['value'] = '';
}
$this->content[$form_name]['fields']['category']['type'] = 'text';
$this->content[$form_name]['fields']['category']['label'] = '';
$this->content[$form_name]['fields']['category']['tags'] = 'name="q_category" id="category_tag" autocomplete="off" onkeyup="qa_cat_tag_hints();" onmouseup="qa_cat_tag_hints();"';
$this->content[$form_name]['fields']['category']['note_force'] = true;
$custom_field[1]['category_tag_holder']['label'] = 'This tip is about:';
$custom_field[1]['category_tag_holder']['html'] = '<div id="category_tag_holder"></div>';
$custom_field[1]['category_tag_holder']['type'] = 'custom';
} else {
$custom_field[1] = array();
$category_pos = 0;
}
// order of form elements
$count = count($this->content[$form_name]["fields"]);
$this->content[$form_name]["fields"] = array_merge(array_slice($this->content[$form_name]["fields"], 0, $category_pos), $custom_field[1], array_slice($this->content[$form_name]["fields"], $category_pos, $count));
// Excerpt Custom Fields
if (qa_opt('it_excerpt_field_enable')) {
$custom_field = array();
$custom_field[0]['excerpt']['label'] = 'Add Excerpt';
$custom_field[0]['excerpt']['html'] = '
<textarea name="q-excerpt" id="excerpt-input-placeholder" class="qa-form-tall-text" cols="40" rows="3" name="excerpt-input-placeholder" placeholder="If you add an excerpt it will be used in lists">' . $excerit_text . '</textarea>
';
$custom_field[0]['excerpt']['type'] = 'custom';
$count = count($this->content[$form_name]["fields"]);
$this->content[$form_name]["fields"] = array_merge(array_slice($this->content[$form_name]["fields"], 0, $excerpt_pos), $custom_field[0], array_slice($this->content[$form_name]["fields"], $excerpt_pos, $count));
}
}
}
function cs_ajax_delete_featured_image()
{
$args = strip_tags($_REQUEST['args']);
$args = explode('_', $args);
print_r($args);
if (qa_get_logged_in_level() > QA_USER_LEVEL_ADMIN && isset($args) && qa_check_form_security_code('delete-image', $args[0])) {
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$img = qa_db_postmeta_get($args[1], 'featured_image');
if (!empty($img)) {
$thumb_img = preg_replace('/(\\.[^.]+)$/', sprintf('%s$1', '_s'), $img);
$thumb = Q_THEME_DIR . '/uploads/' . $thumb_img;
$big_img = Q_THEME_DIR . '/uploads/' . $img;
qa_db_postmeta_clear($args[1], 'featured_image');
if (file_exists($big_img)) {
unlink($big_img);
}
if (file_exists($thumb)) {
unlink($thumb);
}
}
}
die;
}