<?php /* Question2Answer (c) Gideon Greenspan http://www.question2answer.org/ File: qa-include/qa-page-unanswered.php Version: See define()s at top of qa-include/qa-base.php Description: Controller for page listing recent questions without upvoted/selected/any answers 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'; // Get list of unanswered questions, allow per-category if QA_ALLOW_UNINDEXED_QUERIES set in qa-config.php if (QA_ALLOW_UNINDEXED_QUERIES) $categoryslugs=qa_request_parts(1); else $categoryslugs=null; $countslugs=@count($categoryslugs); $by=qa_get('by'); $start=qa_get_start(); $userid=qa_get_logged_in_userid(); switch ($by) { case 'selected': $selectby='selchildid'; break; case 'upvotes': $selectby='amaxvote'; break; default: $selectby='acount'; break; } list($questions, $categories, $categoryid)=qa_db_select_with_pending( qa_db_unanswered_qs_selectspec($userid, $selectby, $start, $categoryslugs, false, false, qa_opt_if_loaded('page_size_una_qs')), QA_ALLOW_UNINDEXED_QUERIES ? qa_db_category_nav_selectspec($categoryslugs, false, false, true) : null, $countslugs ? qa_db_slugs_to_category_id_selectspec($categoryslugs) : null ); if ($countslugs) { if (!isset($categoryid)) return include QA_INCLUDE_DIR.'qa-page-not-found.php'; $categorytitlehtml=qa_html($categories[$categoryid]['title']); } $feedpathprefix=null; $linkparams=array('by' => $by); switch ($by) { case 'selected': if ($countslugs) { $sometitle=qa_lang_html_sub('main/unselected_qs_in_x', $categorytitlehtml); $nonetitle=qa_lang_html_sub('main/no_una_questions_in_x', $categorytitlehtml); } else { $sometitle=qa_lang_html('main/unselected_qs_title'); $nonetitle=qa_lang_html('main/no_unselected_qs_found'); $count=qa_opt('cache_unselqcount'); } break; case 'upvotes': if ($countslugs) { $sometitle=qa_lang_html_sub('main/unupvoteda_qs_in_x', $categorytitlehtml); $nonetitle=qa_lang_html_sub('main/no_una_questions_in_x', $categorytitlehtml); } else { $sometitle=qa_lang_html('main/unupvoteda_qs_title'); $nonetitle=qa_lang_html('main/no_unupvoteda_qs_found'); $count=qa_opt('cache_unupaqcount'); } break; default: $feedpathprefix=qa_opt('feed_for_unanswered') ? 'unanswered' : null; $linkparams=array(); if ($countslugs) { $sometitle=qa_lang_html_sub('main/unanswered_qs_in_x', $categorytitlehtml); $nonetitle=qa_lang_html_sub('main/no_una_questions_in_x', $categorytitlehtml); } else { $sometitle=qa_lang_html('main/unanswered_qs_title'); $nonetitle=qa_lang_html('main/no_una_questions_found'); $count=qa_opt('cache_unaqcount'); } break; } // Prepare and return content for theme $qa_content=qa_q_list_page_content( $questions, // questions qa_opt('page_size_una_qs'), // questions per page $start, // start offset @$count, // total count $sometitle, // title if some questions $nonetitle, // title if no questions QA_ALLOW_UNINDEXED_QUERIES ? $categories : null, // categories for navigation (null if not shown on this page) QA_ALLOW_UNINDEXED_QUERIES ? $categoryid : null, // selected category id (null if not relevant) false, // show question counts in category navigation QA_ALLOW_UNINDEXED_QUERIES ? 'unanswered/' : null, // prefix for links in category navigation (null if no navigation) $feedpathprefix, // prefix for RSS feed paths (null to hide) qa_html_suggest_qs_tags(qa_using_tags()), // suggest what to do next $linkparams, // extra parameters for page links $linkparams // category nav params ); $qa_content['navigation']['sub']=qa_unanswered_sub_navigation($by, $categoryslugs); return $qa_content; /* Omit PHP closing tag to help avoid accidental output */