Файл: qa-include/qa-page-questions.php
Строк: 183
<?php
/*
Question2Answer (c) Gideon Greenspan
http://www.question2answer.org/
File: qa-include/qa-page-questions.php
Version: See define()s at top of qa-include/qa-base.php
Description: Controller for page listing recent questions
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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;
}
require_once QA_INCLUDE_DIR.'qa-db-selects.php';
require_once QA_INCLUDE_DIR.'qa-app-format.php';
require_once QA_INCLUDE_DIR.'qa-app-q-list.php';
require_once QA_INCLUDE_DIR.'qa-app-updates.php';
$categoryslugs=qa_request_parts(1);
$countslugs=count($categoryslugs);
$sort=($countslugs && !QA_ALLOW_UNINDEXED_QUERIES) ? null : qa_get('sort');
$start=qa_get_start();
$userid=qa_get_logged_in_userid();
// Get list of questions, plus category information
switch ($sort) {
case 'hot':
$selectsort='hotness';
break;
case 'votes':
$selectsort='netvotes';
break;
case 'answers':
$selectsort='acount';
break;
case 'views':
$selectsort='views';
break;
default:
$selectsort='created';
break;
}
@list($questions, $categories, $categoryid, $favorite)=qa_db_select_with_pending(
qa_db_qs_selectspec($userid, $selectsort, $start, $categoryslugs, null, false, false, qa_opt_if_loaded('page_size_qs')),
qa_db_category_nav_selectspec($categoryslugs, false, false, true),
$countslugs ? qa_db_slugs_to_category_id_selectspec($categoryslugs) : null,
($countslugs && isset($userid)) ? qa_db_is_favorite_selectspec($userid, QA_ENTITY_CATEGORY, $categoryslugs) : null
);
if ($countslugs) {
if (!isset($categoryid))
return include QA_INCLUDE_DIR.'qa-page-not-found.php';
$categorytitlehtml=qa_html($categories[$categoryid]['title']);
$nonetitle=qa_lang_html_sub('main/no_questions_in_x', $categorytitlehtml);
} else
$nonetitle=qa_lang_html('main/no_questions_found');
$categorypathprefix=QA_ALLOW_UNINDEXED_QUERIES ? 'questions/' : null; // this default is applied if sorted not by recent
$feedpathprefix=null;
$linkparams=array('sort' => $sort);
switch ($sort) {
case 'hot':
$sometitle=$countslugs ? qa_lang_html_sub('main/hot_qs_in_x', $categorytitlehtml) : qa_lang_html('main/hot_qs_title');
$feedpathprefix=qa_opt('feed_for_hot') ? 'hot' : null;
break;
case 'votes':
$sometitle=$countslugs ? qa_lang_html_sub('main/voted_qs_in_x', $categorytitlehtml) : qa_lang_html('main/voted_qs_title');
break;
case 'answers':
$sometitle=$countslugs ? qa_lang_html_sub('main/answered_qs_in_x', $categorytitlehtml) : qa_lang_html('main/answered_qs_title');
break;
case 'views':
$sometitle=$countslugs ? qa_lang_html_sub('main/viewed_qs_in_x', $categorytitlehtml) : qa_lang_html('main/viewed_qs_title');
break;
default:
$linkparams=array();
$sometitle=$countslugs ? qa_lang_html_sub('main/recent_qs_in_x', $categorytitlehtml) : qa_lang_html('main/recent_qs_title');
$categorypathprefix='questions/';
$feedpathprefix=qa_opt('feed_for_questions') ? 'questions' : null;
break;
}
// Prepare and return content for theme
$qa_content=qa_q_list_page_content(
$questions, // questions
qa_opt('page_size_qs'), // questions per page
$start, // start offset
$countslugs ? $categories[$categoryid]['qcount'] : qa_opt('cache_qcount'), // total count
$sometitle, // title if some questions
$nonetitle, // title if no questions
$categories, // categories for navigation
$categoryid, // selected category id
true, // show question counts in category navigation
$categorypathprefix, // prefix for links in category navigation
$feedpathprefix, // prefix for RSS feed paths
$countslugs ? qa_html_suggest_qs_tags(qa_using_tags()) : qa_html_suggest_ask($categoryid), // suggest what to do next
$linkparams, // extra parameters for page links
$linkparams, // category nav params
$favorite // has used favorited this category
);
if (QA_ALLOW_UNINDEXED_QUERIES || !$countslugs)
$qa_content['navigation']['sub']=qa_qs_sub_navigation($sort, $categoryslugs);
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/