<?php /* Question2Answer by Gideon Greenspan and contributors http://www.question2answer.org/ File: qa-include/qa-page-questions.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.'db/selects.php'; require_once QA_INCLUDE_DIR.'app/format.php'; require_once QA_INCLUDE_DIR.'app/q-list.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, $categoryid)=qa_db_select_with_pending( qa_db_qs_selectspec($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 ); 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 $linkparams // category nav params ); if (QA_ALLOW_UNINDEXED_QUERIES || !$countslugs) $qa_content['navigation']['sub']=qa_qs_sub_navigation($sort, $categoryslugs); return $qa_content; /* Omit PHP closing tag to help avoid accidental output */