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07ec659385
This project lived only on the server without version control. This is now the starting point for the repository.
109 lines
3.0 KiB
PHP
109 lines
3.0 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: Widget module class for related questions
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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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class qa_related_qs
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{
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public function allow_template($template)
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{
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return $template == 'question';
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}
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public function allow_region($region)
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{
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return in_array($region, array('side', 'main', 'full'));
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}
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public function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
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{
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require_once QA_INCLUDE_DIR . 'db/selects.php';
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if (!isset($qa_content['q_view']['raw']['type']) || $qa_content['q_view']['raw']['type'] != 'Q') // question might not be visible, etc...
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return;
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$questionid = $qa_content['q_view']['raw']['postid'];
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$userid = qa_get_logged_in_userid();
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$cookieid = qa_cookie_get();
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$questions = qa_db_single_select(qa_db_related_qs_selectspec($userid, $questionid, qa_opt('page_size_related_qs')));
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$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
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foreach ($questions as $key => $question) {
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if ($question['score'] < $minscore)
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unset($questions[$key]);
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}
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$titlehtml = qa_lang_html(count($questions) ? 'main/related_qs_title' : 'main/no_related_qs_title');
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if ($region == 'side') {
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$themeobject->output(
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'<div class="qa-related-qs">',
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'<h2 style="margin-top:0; padding-top:0;">',
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$titlehtml,
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'</h2>'
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);
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$themeobject->output('<ul class="qa-related-q-list">');
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foreach ($questions as $question) {
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$themeobject->output(
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'<li class="qa-related-q-item">' .
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'<a href="' . qa_q_path_html($question['postid'], $question['title']) . '">' .
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qa_html($question['title']) .
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'</a>' .
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'</li>'
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);
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}
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$themeobject->output(
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'</ul>',
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'</div>'
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);
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} else {
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$themeobject->output(
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'<h2>',
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$titlehtml,
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'</h2>'
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);
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$q_list = array(
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'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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'qs' => array(),
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);
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$defaults = qa_post_html_defaults('Q');
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$usershtml = qa_userids_handles_html($questions);
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foreach ($questions as $question) {
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$q_list['qs'][] = qa_post_html_fields($question, $userid, $cookieid, $usershtml, null, qa_post_html_options($question, $defaults));
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}
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$themeobject->q_list_and_form($q_list);
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}
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}
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}
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