/**
* Callback after creating the meta box
* @param (object) the post object
* @return (void)
*/
function han_dwa_qa_asked_questions_meta_box_callback($post)
{
global $hanDwaQaAskedQuestionsActionId;
global $hanDwaQaAskedQuestionsNonceId;
// Set a nonce
wp_nonce_field($hanDwaQaAskedQuestionsActionId, $hanDwaQaAskedQuestionsNonceId);
// Prepare the content
$questions = han_dwa_qa_get_questions_for_qa($post->ID);
// Output
include_once 'qa_asked_questions_html.php';
}
/**
* Add content to the created admin columns for Q&A
* @param (string) the column title
* @param (int) the post ID
* @return (void / output buffer)
*/
function han_dwa_qa_admin_columns_content($column, $postId)
{
if ($column === 'question-counter') {
echo count(han_dwa_qa_get_questions_for_qa($postId));
}
}
/**
* Check if an email address hasn't already submitted a question to a specific Q&A
* @param (int) the Q&A ID
* @param (string) the email address
* @return (bool) true when not submitted
*/
function han_dwa_qa_is_email_unique_for_qa($qaId, $email)
{
$isValid = true;
foreach (han_dwa_qa_get_questions_for_qa($qaId) as $question) {
if ($question->getEmail() === $email) {
$isValid = false;
break;
}
}
return $isValid;
}
<?php
$questions = han_dwa_qa_get_questions_for_qa(get_the_ID());
?>
<hr/>
<div class="han_dwa_qa_asked_questions">
<h3><?php
_e('Posted items', 'han-dwa-qa');
?>
</h3>
<?php
if (count($questions)) {
?>
<div class="han_dwa_qa_asked_questions_list">
<?php
foreach ($questions as $question) {
?>
<?php
require 'asked_question.php';
?>
<?php
}
?>
</div>
<?php
} else {
?>
<p><em><?php
_e('No items have been posted', 'han-dwa-qa');
?>
