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Commit 412caea3 by Scott
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Merge branch 'pr/323' into 1.8

parents b4b42bbf fd392d05
Showing with 209 additions and 186 deletions
qa-include/pages/ask.php
......@@ -20,267 +20,291 @@
More about this license: http://www.question2answer.org/license.php
*/
if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
require_once QA_INCLUDE_DIR.'app/format.php';
require_once QA_INCLUDE_DIR.'app/limits.php';
require_once QA_INCLUDE_DIR.'db/selects.php';
require_once QA_INCLUDE_DIR.'util/sort.php';
require_once QA_INCLUDE_DIR.'app/format.php';
require_once QA_INCLUDE_DIR.'app/limits.php';
require_once QA_INCLUDE_DIR.'db/selects.php';
require_once QA_INCLUDE_DIR.'util/sort.php';
// Check whether this is a follow-on question and get some info we need from the database
$in=array();
// Check whether this is a follow-on question and get some info we need from the database
$followpostid=qa_get('follow');
$in['categoryid']=qa_clicked('doask') ? qa_get_category_field_value('category') : qa_get('cat');
$userid=qa_get_logged_in_userid();
$in = array();
list($categories, $followanswer, $completetags)=qa_db_select_with_pending(
qa_db_category_nav_selectspec($in['categoryid'], true),
isset($followpostid) ? qa_db_full_post_selectspec($userid, $followpostid) : null,
qa_db_popular_tags_selectspec(0, QA_DB_RETRIEVE_COMPLETE_TAGS)
);
$followpostid = qa_get('follow');
$in['categoryid'] = qa_clicked('doask') ? qa_get_category_field_value('category') : qa_get('cat');
$userid = qa_get_logged_in_userid();
if (!isset($categories[$in['categoryid']]))
$in['categoryid']=null;
list($categories, $followanswer, $completetags) = qa_db_select_with_pending(
qa_db_category_nav_selectspec($in['categoryid'], true),
isset($followpostid) ? qa_db_full_post_selectspec($userid, $followpostid) : null,
qa_db_popular_tags_selectspec(0, QA_DB_RETRIEVE_COMPLETE_TAGS)
);
if (@$followanswer['basetype']!='A')
$followanswer=null;
if (!isset($categories[$in['categoryid']])) {
$in['categoryid'] = null;
}
if (@$followanswer['basetype'] != 'A') {
$followanswer = null;
}
// Check for permission error
$permiterror=qa_user_maximum_permit_error('permit_post_q', QA_LIMIT_QUESTIONS);
// Check for permission error
if ($permiterror) {
$qa_content=qa_content_prepare();
$permiterror = qa_user_maximum_permit_error('permit_post_q', QA_LIMIT_QUESTIONS);
// The 'approve', 'login', 'confirm', 'limit', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the menu option being shown, in qa_content_prepare(...)
if ($permiterror) {
$qa_content = qa_content_prepare();
switch ($permiterror) {
case 'login':
$qa_content['error']=qa_insert_login_links(qa_lang_html('question/ask_must_login'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
// The 'approve', 'login', 'confirm', 'limit', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the menu option being shown, in qa_content_prepare(...)
case 'confirm':
$qa_content['error']=qa_insert_login_links(qa_lang_html('question/ask_must_confirm'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
switch ($permiterror) {
case 'login':
$qa_content['error'] = qa_insert_login_links(qa_lang_html('question/ask_must_login'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
case 'limit':
$qa_content['error']=qa_lang_html('question/ask_limit');
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 'approve':
$qa_content['error']=qa_lang_html('question/ask_must_be_approved');
break;
case 'limit':
$qa_content['error'] = qa_lang_html('question/ask_limit');
break;
default:
$qa_content['error']=qa_lang_html('users/no_permission');
break;
}
case 'approve':
$qa_content['error'] = qa_lang_html('question/ask_must_be_approved');
break;
return $qa_content;
default:
$qa_content['error'] = qa_lang_html('users/no_permission');
break;
}
return $qa_content;
}
// Process input
$captchareason=qa_user_captcha_reason();
$in['title']=qa_post_text('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');
// Process input
if (qa_clicked('doask')) {
require_once QA_INCLUDE_DIR.'app/post-create.php';
require_once QA_INCLUDE_DIR.'util/string.php';
$captchareason = qa_user_captcha_reason();
$categoryids=array_keys(qa_category_path($categories, @$in['categoryid']));
$userlevel=qa_user_level_for_categories($categoryids);
$in['title'] = qa_post_text('title'); // allow title and tags to be posted by an external form
$in['extra'] = qa_opt('extra_field_active') ? qa_post_text('extra') : null;
$in['name']=qa_post_text('name');
$in['notify'] = strlen(qa_post_text('notify')) > 0;
$in['email']=qa_post_text('email');
$in['queued'] = qa_user_moderation_reason($userlevel) !== false;
if (qa_using_tags()) {
$in['tags'] = qa_get_tags_field_value('tags');
}
qa_get_post_content('editor', 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
if (qa_clicked('doask')) {
require_once QA_INCLUDE_DIR.'app/post-create.php';
require_once QA_INCLUDE_DIR.'util/string.php';
$errors=array();
$categoryids = array_keys(qa_category_path($categories, @$in['categoryid']));
$userlevel = qa_user_level_for_categories($categoryids);
if (!qa_check_form_security_code('ask', qa_post_text('code')))
$errors['page']=qa_lang_html('misc/form_security_again');
$in['name'] = qa_post_text('name');
$in['notify'] = strlen(qa_post_text('notify')) > 0;
$in['email'] = qa_post_text('email');
$in['queued'] = qa_user_moderation_reason($userlevel) !== false;
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);
}
qa_get_post_content('editor', 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
if (qa_using_categories() && count($categories) && (!qa_opt('allow_no_category')) && !isset($in['categoryid']))
$errors['categoryid']=qa_lang_html('question/category_required'); // check this here because we need to know count($categories)
elseif (qa_user_permit_error('permit_post_q', null, $userlevel))
$errors['categoryid']=qa_lang_html('question/category_ask_not_allowed');
$errors = array();
if ($captchareason) {
require_once QA_INCLUDE_DIR.'app/captcha.php';
qa_captcha_validate_post($errors);
}
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, $oldin);
}
if (empty($errors)) {
$cookieid=isset($userid) ? qa_cookie_get() : qa_cookie_get_create(); // create a new cookie if necessary
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');
}
$questionid=qa_question_create($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'], $in['name']);
if ($captchareason) {
require_once QA_INCLUDE_DIR.'app/captcha.php';
qa_captcha_validate_post($errors);
}
qa_redirect(qa_q_request($questionid, $in['title'])); // our work is done here
if (empty($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
// Prepare content for theme
$questionid = qa_question_create($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']);
$qa_content=qa_content_prepare(false, array_keys(qa_category_path($categories, @$in['categoryid'])));
qa_redirect(qa_q_request($questionid, $in['title'])); // our work is done here
}
}
}
$qa_content['title']=qa_lang_html(isset($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);
// Prepare content for theme
$field=qa_editor_load_field($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']);
$qa_content = qa_content_prepare(false, array_keys(qa_category_path($categories, @$in['categoryid'])));
$custom=qa_opt('show_custom_ask') ? trim(qa_opt('custom_ask')) : '';
$qa_content['title'] = qa_lang_html(isset($followanswer) ? 'question/ask_follow_title' : 'question/ask_title');
$qa_content['error'] = @$errors['page'];
$qa_content['form']=array(
'tags' => 'name="ask" method="post" action="'.qa_self_html().'"',
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
'style' => 'tall',
$field = qa_editor_load_field($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']);
'fields' => array(
'custom' => array(
'type' => 'custom',
'note' => $custom,
),
$custom = qa_opt('show_custom_ask') ? trim(qa_opt('custom_ask')) : '';
'title' => array(
'label' => qa_lang_html('question/q_title_label'),
'tags' => 'name="title" id="title" autocomplete="off"',
'value' => qa_html(@$in['title']),
'error' => qa_html(@$errors['title']),
),
$qa_content['form'] = array(
'tags' => 'name="ask" method="post" action="'.qa_self_html().'"',
'similar' => array(
'type' => 'custom',
'html' => '<span id="similar"></span>',
),
'style' => 'tall',
'content' => $field,
'fields' => array(
'custom' => array(
'type' => 'custom',
'note' => $custom,
),
'buttons' => array(
'ask' => array(
'tags' => 'onclick="qa_show_waiting_after(this, false); '.
(method_exists($editor, 'update_script') ? $editor->update_script('content') : '').'"',
'label' => qa_lang_html('question/ask_button'),
),
'title' => array(
'label' => qa_lang_html('question/q_title_label'),
'tags' => 'name="title" id="title" autocomplete="off"',
'value' => qa_html(@$in['title']),
'error' => qa_html(@$errors['title']),
),
'hidden' => array(
'editor' => qa_html($editorname),
'code' => qa_get_form_security_code('ask'),
'doask' => '1',
'similar' => array(
'type' => 'custom',
'html' => '<span id="similar"></span>',
),
);
if (!strlen($custom))
unset($qa_content['form']['fields']['custom']);
'content' => $field,
),
if (qa_opt('do_ask_check_qs') || qa_opt('do_example_tags')) {
$qa_content['script_rel'][]='qa-content/qa-ask.js?'.QA_VERSION;
$qa_content['form']['fields']['title']['tags'].=' onchange="qa_title_change(this.value);"';
'buttons' => array(
'ask' => array(
'tags' => 'onclick="qa_show_waiting_after(this, false); '.
(method_exists($editor, 'update_script') ? $editor->update_script('content') : '').'"',
'label' => qa_lang_html('question/ask_button'),
),
),
if (strlen(@$in['title']))
$qa_content['script_onloads'][]='qa_title_change('.qa_js($in['title']).');';
}
'hidden' => array(
'editor' => qa_html($editorname),
'code' => qa_get_form_security_code('ask'),
'doask' => '1',
),
);
if (isset($followanswer)) {
$viewer=qa_load_viewer($followanswer['content'], $followanswer['format']);
if (!strlen($custom)) {
unset($qa_content['form']['fields']['custom']);
}
$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())),
);
if (qa_opt('do_ask_check_qs') || qa_opt('do_example_tags')) {
$qa_content['script_rel'][] = 'qa-content/qa-ask.js?'.QA_VERSION;
$qa_content['form']['fields']['title']['tags'] .= ' onchange="qa_title_change(this.value);"';
qa_array_insert($qa_content['form']['fields'], 'title', array('follows' => $field));
if (strlen(@$in['title'])) {
$qa_content['script_onloads'][] = 'qa_title_change('.qa_js($in['title']).');';
}
}
if (qa_using_categories() && count($categories)) {
$field=array(
'label' => qa_lang_html('question/q_category_label'),
'error' => qa_html(@$errors['categoryid']),
);
if (isset($followanswer)) {
$viewer = qa_load_viewer($followanswer['content'], $followanswer['format']);
qa_set_up_category_field($qa_content, $field, 'category', $categories, $in['categoryid'], true, qa_opt('allow_no_sub_category'));
$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())),
);
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'], 'title', array('follows' => $field));
}
qa_array_insert($qa_content['form']['fields'], 'content', array('category' => $field));
}
if (qa_using_categories() && count($categories)) {
$field = array(
'label' => qa_lang_html('question/q_category_label'),
'error' => qa_html(@$errors['categoryid']),
);
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(@$errors['extra']),
);
qa_set_up_category_field($qa_content, $field, 'category', $categories, $in['categoryid'], true, qa_opt('allow_no_sub_category'));
qa_array_insert($qa_content['form']['fields'], null, array('extra' => $field));
}
if (!qa_opt('allow_no_category')) // don't auto-select a category even though one is required
$field['options'][''] = '';
if (qa_using_tags()) {
$field=array(
'error' => qa_html(@$errors['tags']),
);
qa_array_insert($qa_content['form']['fields'], 'content', array('category' => $field));
}
qa_set_up_tag_field($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'));
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('tags' => $field));
}
qa_array_insert($qa_content['form']['fields'], null, array('extra' => $field));
}
if (!isset($userid))
qa_set_up_name_field($qa_content, $qa_content['form']['fields'], @$in['name']);
if (qa_using_tags()) {
$field = array(
'error' => qa_html(@$errors['tags']),
);
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'], @$errors['email']);
qa_set_up_tag_field($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'));
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($captchareason));
}
qa_array_insert($qa_content['form']['fields'], null, array('tags' => $field));
}
$qa_content['focusid']='title';
if (!isset($userid)) {
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']);
return $qa_content;
if ($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';
/*
Omit PHP closing tag to help avoid accidental output
*/
\ No newline at end of file
return $qa_content;
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