<?php
class q2a_random_question_images {
function allow_template($template) {
$allow = false;
switch ($template) {
case 'account':
case'activity':
case'admin':
case'ask' :
case'categories' :
case'custom' :
case'favorites':
case'feedback' :
case'hot' :
case'ip' :
case'login':
case'message':
case'qa' :
case'question':
case'questions':
case'register' :
case'search' :
case'tag' :
case'tags' :
case'unanswered':
case'updates' :
case'user' :
case'users' :
$allow = true;
break;
}
return $allow;
}
function allow_region($region) {
return true;
}
function output_widget($q_list) {
$random_question = qa_db_read_one_assoc( qa_db_query_sub('SELECT * FROM ^posts q INNER JOIN ^posttags t ON q.postid=t.postid INNER JOIN ^words w ON t.wordid=w.wordid WHERE q.type="Q" AND w.word=$ ORDER BY rand() LIMIT 1', "funny-images" ));
echo "<h2>Random Images</h2>";
//replace yourwebsite with your website
echo "<div class='qa-q-list-item' ><div class='qa-q-item-title'><a href='https://website.com/" . $random_question'postid'] . "'>" . $random_question'title'] . "</a></div><br></div>";
if (!empty($q_list'qs'])) { // first check it is not an empty list and the feature is turned on
// Collect the question ids of all items in the question list (so we can do this in one DB query)
$postids = array();
foreach ($q_list'qs'] as $question)
{
if (isset($question'raw']'postid']))
$postids] = $question'raw']'postid'];
}
if (!empty($postids)) {
// Retrieve the content for these questions from the database and put into an array fetching
// the minimal amount of characters needed to determine the string should be shortened or not
$result = qa_db_query_sub('SELECT postid, content, format FROM ^posts WHERE postid IN (#)', $postids);
$postinfo = qa_db_read_all_assoc($result, 'postid');
// Get the regular expression fragment to use for blocked words and the maximum length of content to show
$blockwordspreg = qa_get_block_words_preg();
// Now add the popup to the title for each question
foreach ($q_list'qs'] as $index => $question)
{
if (isset($postinfo$question'raw']'postid']])) {
$thispost = $postinfo$question'raw']'postid']];
$text = qa_viewer_html($thispost'content'], $thispost'format'], array('blockwordspreg' => $blockwordspreg));
// Extract image source from content
preg_match_all('/<img^>]+src='"](^'"]+)'"]^>]*>/i', $text, $matches);
// If content has image than show it!
if (!empty($matches0])) {
// assign image to the variable
$image = '<img src="' . $matches1]0] . '" alt="image" class="q-list-image" />'; // change the size using attr or css
$q_list'qs']$index]'content'] = '<a href="/'.$question'raw']'postid'].'" >'.$image.'</a>';
}
}
}
}
}
}
}
Video
Web
Image
Music
BlogU
