$followpostid) : null);
break;
case 'confirm':
$qa_content['error'] = qa_insert_login_links(qa_lang_html('question/ask_must_confirm'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
case 'limit':
$qa_content['error'] = qa_lang_html('question/ask_limit');
break;
case 'approve':
$qa_content['error'] = strtr(qa_lang_html('question/ask_must_be_approved'), array(
'^1' => '',
'^2' => '',
));
break;
default:
$qa_content['error'] = qa_lang_html('users/no_permission');
break;
}
return $qa_content;
}
// Process input
$captchareason = qa_user_captcha_reason();
$in['title'] = qa_get_post_title('title'); // allow title and tags to be posted by an external form
$in['extra'] = qa_opt('extra_field_active') ? qa_post_text('extra') : null;
if (qa_using_tags()) {
$in['tags'] = qa_get_tags_field_value('tags');
}
if (qa_clicked('doask')) {
require_once QA_INCLUDE_DIR.'app/post-create.php';
require_once QA_INCLUDE_DIR.'util/string.php';
$categoryids = array_keys(qa_category_path($categories, @$in['categoryid']));
$userlevel = qa_user_level_for_categories($categoryids);
$in['name'] = qa_opt('allow_anonymous_naming') ? qa_post_text('name') : null;
$in['notify'] = strlen(qa_post_text('notify')) > 0;
$in['email'] = qa_post_text('email');
$in['queued'] = qa_user_moderation_reason($userlevel) !== false;
qa_get_post_content('editor', 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
$errors = array();
if (!qa_check_form_security_code('ask', qa_post_text('code'))) {
$errors['page'] = qa_lang_html('misc/form_security_again');
}
else {
$filtermodules = qa_load_modules_with('filter', 'filter_question');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, null);
qa_update_post_text($in, $oldin);
}
if (qa_using_categories() && count($categories) && (!qa_opt('allow_no_category')) && !isset($in['categoryid'])) {
// check this here because we need to know count($categories)
$errors['categoryid'] = qa_lang_html('question/category_required');
}
elseif (qa_user_permit_error('permit_post_q', null, $userlevel)) {
$errors['categoryid'] = qa_lang_html('question/category_ask_not_allowed');
}
if ($captchareason) {
require_once QA_INCLUDE_DIR.'app/captcha.php';
qa_captcha_validate_post($errors);
}
if (empty($errors)) {
// check if the question is already posted
$testTitleWords = implode(' ', qa_string_to_words($in['title']));
$testContentWords = implode(' ', qa_string_to_words($in['content']));
$recentQuestions = qa_db_select_with_pending(qa_db_qs_selectspec(null, 'created', 0, null, null, false, true, 5));
foreach ($recentQuestions as $question) {
if (!$question['hidden']) {
$qTitleWords = implode(' ', qa_string_to_words($question['title']));
$qContentWords = implode(' ', qa_string_to_words($question['content']));
if ($qTitleWords == $testTitleWords && $qContentWords == $testContentWords) {
$errors['page'] = qa_lang_html('question/duplicate_content');
break;
}
}
}
}
if (empty($errors)) {
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create(); // create a new cookie if necessary
$questionid = qa_question_create($followanswer, $userid, qa_get_logged_in_handle(), $cookieid,
$in['title'], $in['content'], $in['format'], $in['text'], isset($in['tags']) ? qa_tags_to_tagstring($in['tags']) : '',
$in['notify'], $in['email'], $in['categoryid'], $in['extra'], $in['queued'], $in['name']);
qa_redirect(qa_q_request($questionid, $in['title'])); // our work is done here
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare(false, array_keys(qa_category_path($categories, @$in['categoryid'])));
$qa_content['title'] = qa_lang_html(isset($followanswer) ? 'question/ask_follow_title' : 'question/ask_title');
$qa_content['error'] = @$errors['page'];
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
$field = qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], 'content', 12, false);
$field['label'] = qa_lang_html('question/q_content_label');
$field['error'] = qa_html(@$errors['content']);
$custom = qa_opt('show_custom_ask') ? trim(qa_opt('custom_ask')) : '';
$qa_content['form'] = array(
'tags' => 'name="ask" method="post" action="'.qa_self_html().'"',
'style' => 'tall',
'fields' => array(
'custom' => array(
'type' => 'custom',
'note' => $custom,
),
'title' => array(
'label' => qa_lang_html('question/q_title_label'),
'tags' => 'name="title" id="title" autocomplete="off"',
'value' => qa_html(@$in['title']),
'error' => qa_html(@$errors['title']),
),
'similar' => array(
'type' => 'custom',
'html' => '',
),
'content' => $field,
),
'buttons' => array(
'ask' => array(
'tags' => 'onclick="qa_show_waiting_after(this, false); '.
(method_exists($editor, 'update_script') ? $editor->update_script('content') : '').'"',
'label' => qa_lang_html('question/ask_button'),
),
),
'hidden' => array(
'editor' => qa_html($editorname),
'code' => qa_get_form_security_code('ask'),
'doask' => '1',
),
);
if (!strlen($custom)) {
unset($qa_content['form']['fields']['custom']);
}
if (qa_opt('do_ask_check_qs') || qa_opt('do_example_tags')) {
$qa_content['form']['fields']['title']['tags'] .= ' onchange="qa_title_change(this.value);"';
if (strlen(@$in['title'])) {
$qa_content['script_onloads'][] = 'qa_title_change('.qa_js($in['title']).');';
}
}
if (isset($followanswer)) {
$viewer = qa_load_viewer($followanswer['content'], $followanswer['format']);
$field = array(
'type' => 'static',
'label' => qa_lang_html('question/ask_follow_from_a'),
'value' => $viewer->get_html($followanswer['content'], $followanswer['format'], array('blockwordspreg' => qa_get_block_words_preg())),
);
qa_array_insert($qa_content['form']['fields'], 'title', array('follows' => $field));
}
if (qa_using_categories() && count($categories)) {
$field = array(
'label' => qa_lang_html('question/q_category_label'),
'error' => qa_html(@$errors['categoryid']),
);
qa_set_up_category_field($qa_content, $field, 'category', $categories, $in['categoryid'], true, qa_opt('allow_no_sub_category'));
if (!qa_opt('allow_no_category')) // don't auto-select a category even though one is required
$field['options'][''] = '';
qa_array_insert($qa_content['form']['fields'], 'similar', array('category' => $field));
}
if (qa_opt('extra_field_active')) {
$field = array(
'label' => qa_html(qa_opt('extra_field_prompt')),
'tags' => 'name="extra"',
'value' => qa_html(@$in['extra']),
'error' => qa_html(@$errors['extra']),
);
qa_array_insert($qa_content['form']['fields'], null, array('extra' => $field));
}
if (qa_using_tags()) {
$field = array(
'error' => qa_html(@$errors['tags']),
);
qa_set_up_tag_field($qa_content, $field, 'tags', isset($in['tags']) ? $in['tags'] : array(), array(),
qa_opt('do_complete_tags') ? array_keys($completetags) : array(), qa_opt('page_size_ask_tags'));
qa_array_insert($qa_content['form']['fields'], null, array('tags' => $field));
}
if (!isset($userid) && qa_opt('allow_anonymous_naming')) {
qa_set_up_name_field($qa_content, $qa_content['form']['fields'], @$in['name']);
}
qa_set_up_notify_fields($qa_content, $qa_content['form']['fields'], 'Q', qa_get_logged_in_email(),
isset($in['notify']) ? $in['notify'] : qa_opt('notify_users_default'), @$in['email'], @$errors['email']);
if ($captchareason) {
require_once QA_INCLUDE_DIR.'app/captcha.php';
qa_set_up_captcha_field($qa_content, $qa_content['form']['fields'], @$errors, qa_captcha_reason_note($captchareason));
}
$qa_content['focusid'] = 'title';
return $qa_content;