public static function general_shortcode($atts, $widget = true)
{
$atts = is_array($atts) ? $atts : array();
$displayOptionsDefaults = CMA_Settings::getDisplayOptionsDefaults();
$atts = CMA_Thread::sanitize_array($atts, array('limit' => array('int', 5), 'cat' => array('*', null), 'tag' => array('*', null), 'author' => array('string', null), 'contributor' => array('string', null), 'answered' => array('bool', null), 'resolved' => array('bool', null), 'sort' => array('string', CMA_Settings::getOption(CMA_Settings::OPTION_INDEX_ORDER_BY)), 'order' => array('string', 'desc'), 'tiny' => array('bool', false), 'form' => array('bool', $displayOptionsDefaults['form']), 'displaycategories' => array('bool', (bool) $displayOptionsDefaults['categories']), 'resolvedprefix' => array('bool', $displayOptionsDefaults['resolvedPrefix']), 'icons' => array('bool', $displayOptionsDefaults['icons']), 'pagination' => array('bool', $displayOptionsDefaults['pagination']), 'hidequestions' => array('bool', $displayOptionsDefaults['hideQuestions']), 'search' => array('bool', $displayOptionsDefaults['search']), 'votes' => array('bool', $displayOptionsDefaults['votes']), 'views' => array('bool', $displayOptionsDefaults['views']), 'answers' => array('bool', $displayOptionsDefaults['answers']), 'updated' => array('bool', $displayOptionsDefaults['updated']), 'authorinfo' => array('bool', $displayOptionsDefaults['authorinfo']), 'statusinfo' => array('bool', $displayOptionsDefaults['statusinfo']), 'tags' => array('bool', $displayOptionsDefaults['tags']), 'wrapperclass' => array('string', $displayOptionsDefaults['wrapperclass']), 'navbar' => array('bool', false), 'sortbar' => array('bool', false), 'ajax' => array('bool', true), 'showid' => array('bool', false), 'dateposted' => array('bool', false), 'showcontent' => array('bool', false), 'formontop' => array('bool', $displayOptionsDefaults['formontop']), 'subtree' => array('bool', $displayOptionsDefaults['subtree'])));
if ($atts['tiny']) {
$atts['pagination'] = false;
}
$search = esc_attr(CMA_AnswerController::$query->get('search'));
$paged = esc_attr(CMA_AnswerController::$query->get('paged'));
$questionsArgs = array('post_type' => CMA_Thread::POST_TYPE, 'post_status' => 'publish', 'posts_per_page' => $atts['limit'], 'paged' => $paged, 'orderby' => $atts['sort'], 'order' => $atts['order'], 'fields' => 'ids', 'widget' => true, 'tag' => empty($atts['tag']) ? isset($_GET["cmatag"]) ? $_GET["cmatag"] : '' : $atts['tag'], 'search' => $search);
if (!is_null($atts['resolved'])) {
$questionsArgs['meta_query'] = array(array('key' => CMA_Thread::$_meta['resolved'], 'value' => intval($atts['resolved'])));
}
if (!empty($atts['user_questions'])) {
$questionsArgs['user_questions'] = $atts['user_questions'];
}
if (!empty($atts['author'])) {
if (!is_numeric($atts['author'])) {
if ($user = get_user_by('slug', $atts['author'])) {
$atts['author'] = $user->ID;
} else {
$atts['author'] = null;
}
}
$questionsArgs['author'] = $atts['author'];
}
if (!empty($atts['contributor']) and !is_numeric($atts['contributor'])) {
if ($user = get_user_by('slug', $atts['contributor'])) {
$atts['contributor'] = $user->ID;
} else {
$atts['contributor'] = null;
}
}
$category = null;
if (!empty($atts['cat'])) {
// there may be multiple categories separated by commas
if (!is_array($atts['cat'])) {
$categories = explode(',', $atts['cat']);
} else {
$categories = $atts['cat'];
}
$categories = array_filter($categories);
$categoriesSlugs = array();
foreach ($categories as $i => $cat) {
if (!is_scalar($cat)) {
continue;
}
if (preg_match('/^[0-9]+$/', $cat)) {
$category = get_term($cat, CMA_Category::TAXONOMY);
$categoriesSlugs[] = $category->slug;
$catId = $cat;
} else {
if ($category = get_term_by('slug', trim($cat), CMA_Category::TAXONOMY)) {
$catId = $category->term_id;
$categoriesSlugs[] = $category->slug;
} else {
$catId = false;
}
}
if ($catId) {
if (empty($questionsArgs['tax_query'][0])) {
$questionsArgs['tax_query'][0] = array('taxonomy' => CMA_Category::TAXONOMY, 'field' => 'term_id', 'terms' => array($catId));
} else {
$questionsArgs['tax_query'][0]['terms'][] = $catId;
}
}
}
$atts['cat'] = implode(',', $categoriesSlugs);
}
$customWhereCallback = function ($val) use($atts) {
global $wpdb;
if (!is_null($atts['answered'])) {
$val .= CMA_AnswerController::registerCommentsFiltering($val, $atts['answered'] ? 'ans' : 'unans');
}
if (!empty($atts['contributor'])) {
$val .= $wpdb->prepare(" AND (post_author = %d OR ID IN (\n \t\t\tSELECT wc.comment_post_ID FROM {$wpdb->comments} wc\n \t\t\t\tWHERE wc.user_id = %d\n \t\t\t\tAND wc.comment_approved = 1\n \t\t\t))", $atts['contributor'], $atts['contributor']);
}
$val .= " AND {$wpdb->posts}.ID IS NOT NULL";
return $val;
};
$questionsArgs = apply_filters('cma_questions_shortcode_query_args', $questionsArgs, $atts);
add_filter('posts_where_request', $customWhereCallback);
add_filter('posts_where_request', array('CMA_AnswerController', 'categoryAccessFilter'));
$q = CMA_Thread::customOrder(new WP_Query(), $atts['sort']);
foreach ($questionsArgs as $key => $val) {
$q->set($key, $val);
}
$questions = array_map(array('CMA_Thread', 'getInstance'), $q->get_posts());
$maxNumPages = $atts['maxNumPages'] = $q->max_num_pages;
$paged = $q->query_vars['paged'];
remove_filter('posts_where_request', $customWhereCallback);
remove_filter('posts_where_request', array('CMA_AnswerController', 'categoryAccessFilter'));
$displayOptions = array('hideQuestions' => $atts['hidequestions'], 'tags' => !$atts['tiny'], 'pagination' => !$atts['tiny'] && $atts['pagination'], 'form' => $atts['form'], 'categories' => $atts['displaycategories'], 'search' => $atts['search'], 'votes' => $atts['votes'], 'views' => $atts['views'], 'answers' => $atts['answers'], 'updated' => $atts['updated'], 'authorinfo' => $atts['authorinfo'], 'tags' => $atts['tags'], 'statusinfo' => $atts['statusinfo'], 'wrapperclass' => $atts['wrapperclass'], 'navbar' => $atts['navbar'], 'sortbar' => $atts['sortbar'], 'formontop' => $atts['formontop'], 'resolvedPrefix' => $atts['resolvedprefix'], 'icons' => $atts['icons'], 'showid' => $atts['showid'], 'dateposted' => $atts['dateposted'], 'showcontent' => $atts['showcontent'], 'subtree' => $atts['subtree']);
$checkPermissions = true;
$widget = true;
$category = CMA_Category::getInstance($category);
$options = array_merge($atts, compact('displayOptions', 'catId', 'maxNumPages', 'paged', 'widget', 'search', 'checkPermissions'));
$options['checkPermissions'] = false;
$options = apply_filters('cma_questions_shortcode_widget_options', $options);
$widgetCacheId = $options['widgetCacheId'] = CMA_AnswerController::saveWidgetOptions($options);
$options['questions'] = $questions;
CMA_BaseController::loadScripts();
$result = CMA_BaseController::_loadView('answer/widget/questions', $options);
if ($atts['ajax']) {
$result = '<div class="cma-widget-ajax" data-widget-cache-id="' . $widgetCacheId . '">' . $result . '</div>';
}
return $result;
}
public static function newThread($data = array())
{
$userId = CMA::getPostingUserId();
$user = get_userdata($userId);
if (empty($userId) or empty($user)) {
throw new Exception(CMA::__('Invalid user.'));
}
$title = self::titleFilter($data['title']);
$content = self::contentFilter($data['content'], $userId);
self::validateTitle($title, $editId = false, $errors);
if (!CMA_Settings::getOption(CMA_Settings::OPTION_QUESTION_DESCRIPTION_OPTIONAL) && empty($content)) {
$errors[] = __('Content cannot be empty', 'cm-answers-pro');
}
if (($badWord = CMA_BadWords::filterIfEnabled($content)) !== false) {
$errors[] = sprintf(CMA_Labels::getLocalized('msg_content_includes_bad_word'), $badWord);
}
if (!empty($_FILES) and !self::areQuestionAttachmentsAllowed()) {
$errors[] = __('Upload is not allowed.', 'cm-answers-pro');
} elseif (!self::validateUploadSize()) {
$errors[] = __('The file you uploaded is too big', 'cm-answers-pro');
} elseif (!self::validateUploadNames()) {
$errors[] = __('The file you uploaded is not allowed', 'cm-answers-pro');
}
if (!empty($data['category']) && $data['category'] > 0) {
if ($category = CMA_Category::getInstance($data['category'])) {
if (!$category->isVisible()) {
$errors[] = CMA::__('You have no permission to post this question.');
}
} else {
$errors[] = CMA::__('Choose a valid category.');
}
} else {
if (CMA_Settings::getOption(CMA_Settings::OPTION_QUESTION_REQUIRE_CATEGORY)) {
$errors[] = CMA::__('Choose a category.');
}
}
if (!empty($errors)) {
throw new Exception(serialize($errors));
}
if (CMA_Settings::getOption(CMA_Settings::OPTION_QUESTION_AUTO_APPROVE) || self::isAuthorAutoApproved($userId)) {
$status = 'publish';
} else {
$status = 'draft';
if (self::getSpamFilter() || CMA_Settings::getOption(CMA_Settings::OPTION_SIMULATE_COMMENT)) {
/** Hack, simulate comment adding to trigger spam filters * */
$commentdata = array('comment_post_ID' => 0, 'comment_author' => $user->first_name, 'comment_author_email' => $user->user_email, 'comment_author_url' => '', 'comment_content' => $title . ' ' . $content, 'comment_type' => self::POST_TYPE, 'user_ID' => $userId, 'comment_parent' => 0, 'comment_author_IP' => preg_replace('/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR']), 'comment_date' => current_time('mysql'), 'comment_date_gmt' => current_time('mysql', 1), 'comment_agent' => isset($_SERVER['HTTP_USER_AGENT']) ? substr($_SERVER['HTTP_USER_AGENT'], 0, 254) : '');
if (CMA_Settings::getOption(CMA_Settings::OPTION_SIMULATE_COMMENT)) {
// Simulate comment to detect flood and so on.
if (wp_allow_comment($commentdata) == 'spam') {
$status = 'draft';
}
}
}
}
$postData = array('post_status' => $status, 'post_type' => self::POST_TYPE, 'post_title' => $title, 'post_content' => $content, 'post_name' => urldecode(sanitize_title_with_dashes(remove_accents($title))), 'post_author' => $userId);
do_action('cma_question_post_before', $postData);
$id = wp_insert_post($postData);
if ($id instanceof WP_Error) {
return $id->get_error_message();
} else {
$instance = self::getInstance($id);
$instance->setUpdated()->setResolved(false)->setAuthorIP()->checkGeolocation();
if (!empty($data['notify']) and $data['notify'] == 1) {
$instance->getFollowersEngine()->addFollower();
}
$instance->savePostMeta(array(self::$_meta['views'] => 0));
$instance->savePostMeta(array(self::$_meta['votes_answers'] => 0));
$instance->savePostMeta(array(self::$_meta['votes_question'] => 0));
$instance->savePostMeta(array(self::$_meta['votes_question_answers'] => 0));
$instance->savePostMeta(array(self::$_meta['highestRatedAnswer'] => 0));
$instance->savePostMeta(array(self::$_meta['stickyPost'] => 0));
if (!empty($data['category'])) {
$r = wp_set_post_terms($id, array($data['category']), CMA_Category::TAXONOMY, true);
}
if (isset($data['tags'])) {
$r = wp_set_post_tags($id, $data["tags"], true);
}
if (CMA_Settings::getOption(CMA_Settings::OPTION_USER_RELATED_QUESTIONS_ENABLE) and !empty($data['userRelatedQuestions'])) {
$instance->setUserRelatedQuestions(CMA_UserRelatedQuestions::getIdsFromRaw($data['userRelatedQuestions']));
}
$instance->savePost();
$attachmentsIds = CMA_QuestionAttachment::handleUpload($instance->getId());
if (!empty($_POST['attached']) && is_array($_POST['attached'])) {
$attachmentsIds = array_merge($attachmentsIds, $_POST['attached']);
}
foreach ($attachmentsIds as $attachmentId) {
if (!empty($attachmentId)) {
$instance->addAttachment($attachmentId);
}
}
if (CMA_Settings::getOption(CMA_Settings::OPTION_NEW_QUESTION_EVERYBODY_FOLLOW_ENABLED)) {
$instance->makeEverybodyFollowers();
}
if ($status == 'draft') {
$instance->notifyModerator();
} else {
self::updateQA($userId);
$instance->notifyAboutNewQuestion();
}
if (CMA_Settings::getOption(CMA_Settings::OPTION_LOGS_ENABLED)) {
CMA_QuestionPostLog::instance()->log($id);
}
do_action('cma_question_post_after', $instance, $data);
return $instance;
}
}
public static function getRootCategories($onlyVisible = true)
{
$cats = array();
$terms = get_terms(CMA_Category::TAXONOMY, array('orderby' => 'name', 'hide_empty' => 0, 'parent' => null));
foreach ($terms as $term) {
if (!$onlyVisible or $category = CMA_Category::getInstance($term->term_id) and $category->isVisible()) {
$cats[$term->term_id] = $term->name;
}
}
return $cats;
}
public static function get_header($name = null)
{
$wp_query = self::$query;
if (!CMA_Settings::getOption(CMA_Settings::OPTION_SEO_META_REWRITE_ENABLED)) {
get_header($name);
return;
}
ob_start();
get_header($name);
$content = ob_get_clean();
if ($desc = static::getMetaDescription()) {
$content = self::replaceHeadTag($content, '#(<meta name="description" content=")([^"]+)("[ /]*>)#i', '<meta name="description" content="' . esc_attr($desc) . '">', $desc, $append = true);
}
if ($keywords = CMA_Settings::getOption(CMA_Settings::OPTION_INDEX_META_KEYWORDS)) {
$content = self::replaceHeadTag($content, '#(<meta name="keywords" content=")([^"]+)("[ /]*>)#i', '<meta name="keywords" content="' . esc_attr($keywords) . '">', $keywords, $append = true);
}
if (!$wp_query->is_single() and $title = CMA_Settings::getOption(CMA_Settings::OPTION_INDEX_META_TITLE)) {
$content = self::replaceHeadTag($content, '#(<title>)([^<]+)(</title>)#i', '<title>' . esc_html($title) . '</title>', $title, $append = false);
}
// ---------------------------------------------------------------------------------------------------
// Add canonical
if ($wp_query->get('CMA-contributor-index')) {
if ($user = get_user_by('slug', $wp_query->get('contributor'))) {
$canonical = self::getContributorUrl($user);
}
} else {
if ($wp_query->is_post_type_archive(CMA_Thread::POST_TYPE)) {
$obj = $wp_query->get_queried_object();
if (isset($obj->term_id) and $category = CMA_Category::getInstance($obj->term_id)) {
$canonical = $category->getPermalink();
} else {
$canonical = CMA::permalink();
}
} else {
if ($wp_query->is_single() and $wp_query->get('post_type') == CMA_Thread::POST_TYPE) {
// Canonical is added by WP
}
}
}
if (!empty($canonical)) {
$content = self::replaceHeadTag($content, '#(<link rel=[\'"]?canonical[\'"]? href=[\'"])([^\'"]+)([\'"][ /]*>)#i', '<link rel="canonical" href="' . esc_attr($canonical) . '">', $canonical, $append = false);
}
echo $content;
}
static function questionForm($categoryId, $threadId = null)
{
if ($category = CMA_Category::getInstance($categoryId)) {
$fields = $category->getCustomFields();
if ($threadId and $thread = CMA_Thread::getInstance($threadId)) {
$values = $thread->getCategoryCustomFields();
} else {
$values = array_fill(0, count($fields), '');
}
echo self::_loadView('answer/meta/question-form-category-custom-fields', compact('fields', 'values'));
}
}
protected static function _processFollow()
{
$result = array('success' => 0, 'message' => CMA::__('An error occurred.'));
if (empty($_POST['nonce']) or !wp_verify_nonce($_POST['nonce'], 'cma_follow')) {
$result['message'] = CMA::__('Invalid nonce.');
} else {
if (!empty(self::$query->post) and $thread = CMA_Thread::getInstance(self::$query->post->ID) and empty($_POST['categoryId'])) {
$followersEngine = $thread->getFollowersEngine();
if ($thread->canSubscribe()) {
if ($followersEngine->isFollower()) {
$followersEngine->removeFollower();
$result = array('success' => 1, 'message' => CMA_Labels::getLocalized('unfollow_success'), 'isFollower' => false);
} else {
$followersEngine->addFollower();
$result = array('success' => 1, 'message' => CMA_Labels::getLocalized('follow_success'), 'isFollower' => true);
}
}
} else {
if (CMA_Settings::getOption(CMA_Settings::OPTION_ENABLE_CATEGORY_FOLLOWING) and !empty($_POST['categoryId']) and $category = CMA_Category::getInstance($_POST['categoryId'])) {
$followersEngine = $category->getFollowersEngine();
if (CMA_FollowersEngine::canBeFollower()) {
if ($followersEngine->isFollower()) {
$followersEngine->removeFollower();
$result = array('success' => 1, 'message' => CMA_Labels::getLocalized('unfollow_category_success'), 'isFollower' => false);
} else {
$followersEngine->addFollower();
$result = array('success' => 1, 'message' => CMA_Labels::getLocalized('follow_category_success'), 'isFollower' => true);
}
}
}
}
}
header('Content-type: application/json');
echo json_encode($result);
exit;
}
