function template_redirect()
{
if (is_qa_page('user')) {
wp_redirect($this->_get_url(get_query_var('author')), 301);
die;
}
}
function test_templates()
{
foreach (array('ask', 'edit', 'single', 'archive', 'tag', 'category') as $type) {
if (is_qa_page($type)) {
echo "<pre>{$type}: true\n</pre>";
}
}
}
function handle_subs()
{
if (!is_qa_page('single')) {
return;
}
if (!is_user_logged_in()) {
return;
}
if (!isset($_GET['_wpnonce']) || !wp_verify_nonce($_GET['_wpnonce'], 'qa_sub')) {
return;
}
// Question authors are automatically subscribed
if (get_current_user_id() == get_post_field('post_author', get_queried_object_id())) {
return false;
}
if ($_GET['qa_sub']) {
add_post_meta(get_queried_object_id(), '_sub', get_current_user_id());
} else {
delete_post_meta(get_queried_object_id(), '_sub', get_current_user_id());
}
}
function get_the_answer_form()
{
global $wp_query, $user_ID, $wp_version, $qa_general_settings;
$out = '';
if (is_qa_page('edit')) {
$answer = $wp_query->posts[0];
if ($user_ID == 0 && !qa_visitor_can('edit_published_answers', $answer->ID) && !current_user_can('edit_published_answers', $answer->ID)) {
return;
}
} else {
if ($user_ID == 0 && !qa_visitor_can('publish_answers') && !current_user_can('publish_answers')) {
$out .= '<p>' . __('You are not allowed to add answers!', QA_TEXTDOMAIN) . '</p>';
return;
}
$answer = (object) array('ID' => '', 'post_parent' => get_the_ID(), 'post_content' => '');
}
$out .= '<form id="answer-form" method="post" action="' . qa_get_url('archive') . '">';
$out .= wp_nonce_field('qa_answer', "_wpnonce", true, false);
$out .= '<input type="hidden" name="qa_action" value="edit_answer" />
<input type="hidden" name="question_id" value="' . esc_attr($answer->post_parent) . '" />
<input type="hidden" name="answer_id" value="' . esc_attr($answer->ID) . '" />';
$use_editor = true;
if (isset($qa_general_settings["disable_editor"]) && $qa_general_settings["disable_editor"]) {
$use_editor = false;
}
if (version_compare($wp_version, "3.3") >= 0 && $use_editor) {
$wp_editor_settings = apply_filters('qa_answer_editor_settings', array(), $answer->ID);
$out .= '<p>';
ob_start();
wp_editor($answer->post_content, 'answer', $wp_editor_settings);
$out .= ob_get_contents();
ob_end_clean();
$out .= '</p>';
} else {
$out .= '<p><textarea name="answer" class="wp32">' . esc_textarea($answer->post_content) . '</textarea></p>';
}
$out .= get_the_qa_submit_button();
$out .= '</form>';
return $out;
}
function body_class($classes)
{
if (is_qa_page('ask')) {
$classes[] = 'ask-question';
}
if (is_qa_page('edit')) {
$classes[] = 'edit-question';
}
if (is_qa_page('unanswered')) {
$classes[] = 'unanswered';
}
return $classes;
}
function the_answer_form()
{
global $wp_query, $wp_version;
if (is_qa_page('edit')) {
$answer = $wp_query->posts[0];
if (!current_user_can('edit_post', $answer->ID)) {
return;
}
} elseif (!current_user_can('publish_answers')) {
echo _qa_html('p', sprintf(__('Please <a href="%s">login</a> to post questions.', QA_TEXTDOMAIN), wp_login_url(qa_get_url('single', get_queried_object_id()))));
return;
} else {
$answer = (object) array('ID' => '', 'post_parent' => get_the_ID(), 'post_content' => '');
}
?>
<form id="answer-form" method="post" action="<?php
echo qa_get_url('archive');
?>
">
<?php
wp_nonce_field('qa_answer');
?>
<input type="hidden" name="qa_action" value="edit_answer" />
<input type="hidden" name="question_id" value="<?php
echo esc_attr($answer->post_parent);
?>
" />
<input type="hidden" name="answer_id" value="<?php
echo esc_attr($answer->ID);
?>
" />
<?php
if (version_compare($wp_version, "3.3") >= 0) {
?>
<p><?php
wp_editor($answer->post_content, 'answer', array('media_buttons' => false));
?>
</p>
<?php
} else {
?>
<p><textarea name="answer" class="wp32"><?php
echo esc_textarea($answer->post_content);
?>
</textarea></p>
<?php
}
?>
<?php
the_qa_submit_button();
?>
</form>
<?php
}