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q2amarket / q2am-block-category.php
Last active January 2, 2016 05:39
Override main() function to display question view page content only for looged in user for defined category. If condition fails than we will throw error message and provide login link to user for better usability.
<?php
/*
* Q2A Market Block Category Content for Loggedin user
*
*
* @author Q2A Market
* @category Hook
* @Version: 1.00
* @author URL: http://www.q2amarket.com
*
@q2amarket
q2amarket / q2am-question-excerpt.php
Last active July 26, 2018 14:41
Question2Answer: Get excerpt of the question to display on the question list. Make sure your q2a function should get post id in array otherwise this code won't work.
<?php
$pid = $q_item['raw']['postid'];
$query = qa_db_query_sub("SELECT postid, content, format FROM ^posts WHERE postid = $pid");
$cont = qa_db_read_one_assoc($query);
$blockwordspreg = qa_get_block_words_preg();
$text=qa_viewer_text($cont['content'], $cont['format'], array('blockwordspreg' => $blockwordspreg));
$text=qa_shorten_string_line(qa_html($text), 200); //200 is the length