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07ec659385
This project lived only on the server without version control. This is now the starting point for the repository.
101 lines
3.1 KiB
PHP
101 lines
3.1 KiB
PHP
<?php
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/*
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Question2Answer by Gideon Greenspan and contributors
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http://www.question2answer.org/
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Description: Controller for page for a specific tag
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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More about this license: http://www.question2answer.org/license.php
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*/
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if (!defined('QA_VERSION')) { // don't allow this page to be requested directly from browser
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header('Location: ../../');
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exit;
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}
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require_once QA_INCLUDE_DIR . 'db/selects.php';
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require_once QA_INCLUDE_DIR . 'app/format.php';
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require_once QA_INCLUDE_DIR . 'app/updates.php';
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$tag = qa_request_part(1); // picked up from qa-page.php
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$start = qa_get_start();
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$userid = qa_get_logged_in_userid();
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// Find the questions with this tag
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if (!strlen($tag)) {
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qa_redirect('tags');
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}
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list($questions, $tagword) = qa_db_select_with_pending(
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qa_db_tag_recent_qs_selectspec($userid, $tag, $start, false, qa_opt_if_loaded('page_size_tag_qs')),
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qa_db_tag_word_selectspec($tag)
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);
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$pagesize = qa_opt('page_size_tag_qs');
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$questions = array_slice($questions, 0, $pagesize);
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$usershtml = qa_userids_handles_html($questions);
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// Prepare content for theme
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$qa_content = qa_content_prepare(true);
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if (count($questions) > 0) {
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$qa_content['title'] = qa_lang_html_sub('main/questions_tagged_x', qa_html($tag));
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} else {
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$qa_content['title'] = qa_lang_html('main/no_questions_found');
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header('HTTP/1.0 404 Not Found');
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}
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if (isset($userid) && isset($tagword)) {
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$favoritemap = qa_get_favorite_non_qs_map();
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$favorite = @$favoritemap['tag'][qa_strtolower($tagword['word'])];
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$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_TAG, $tagword['wordid'], $favorite,
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qa_lang_sub($favorite ? 'main/remove_x_favorites' : 'main/add_tag_x_favorites', $tagword['word']));
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}
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$qa_content['q_list']['form'] = array(
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'tags' => 'method="post" action="' . qa_self_html() . '"',
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'hidden' => array(
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'code' => qa_get_form_security_code('vote'),
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),
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);
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$qa_content['q_list']['qs'] = array();
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foreach ($questions as $postid => $question) {
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$qa_content['q_list']['qs'][] =
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qa_post_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($question));
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}
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$qa_content['canonical'] = qa_get_canonical();
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$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, isset($tagword['tagcount']) ? $tagword['tagcount'] : 0, qa_opt('pages_prev_next'));
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if (empty($qa_content['page_links']))
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$qa_content['suggest_next'] = qa_html_suggest_qs_tags(true);
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if (qa_opt('feed_for_tag_qs')) {
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$qa_content['feed'] = array(
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'url' => qa_path_html(qa_feed_request('tag/' . $tag)),
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'label' => qa_lang_html_sub('main/questions_tagged_x', qa_html($tag)),
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);
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}
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return $qa_content;
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