<?php

eb_hook('event_channel_msg', 'snippets_event_privmsg($chan, $message);');

function snippets_event_privmsg(&$chan, &$message)

{

  if ( preg_match('/^\![\s]*([a-z0-9_-]+)([\s]*\|[\s]*([^ ]+))?$/', $message['message'], $match) )

  {

    $snippet =& $match[1];

    if ( @$match[3] === 'me' )

      $match[3] = $message['nick'];

    $target_nick = ( !empty($match[3]) ) ? "{$match[3]}, " : "{$message['nick']}, ";

    if ( $snippet == 'snippets' )

    {

      // list available snippets

      $m_et = false;

      $q = eb_mysql_query('SELECT snippet_code, snippet_channels FROM snippets;');

      if ( mysql_num_rows($q) < 1 )

      {

        $chan->msg(eb_censor_words("{$message['nick']}, I couldn't find that snippet (\"$snippet\") in the database."), true);

      }

      else

      {

        $snippets = array();

        while ( $row = mysql_fetch_assoc($q) )

        {

          $channels = explode('|', $row['snippet_channels']);

          if ( in_array($chan->get_channel_name(), $channels) )

          {

            $snippets[] = $row['snippet_code'];

          }

        }

        $snippets = implode(', ', $snippets);

        $chan->msg(eb_censor_words("{$message['nick']}, the following snippets are available: $snippets"), true);

      }

      @mysql_free_result($q);

    }

    else

    {

      if ( eval(eb_fetch_hook('snippet_dynamic')) )

      {

        return true;

      }

      // Look for the snippet...

      $q = eb_mysql_query('SELECT snippet_text, snippet_channels FROM snippets WHERE snippet_code = \'' . mysql_real_escape_string($snippet) . '\';');

      if ( mysql_num_rows($q) < 1 )

      {

        $chan->msg(eb_censor_words("{$message['nick']}, I couldn't find that snippet (\"$snippet\") in the database."), true);

      }

      else

      {

        $row = mysql_fetch_assoc($q);

        $channels = explode('|', $row['snippet_channels']);

        if ( in_array($chan->get_channel_name(), $channels) )

        {

          $chan->msg(eb_censor_words("{$target_nick}{$row['snippet_text']}"), true);

        }

        else

        {

          $chan->msg(eb_censor_words("{$message['nick']}, I couldn't find that snippet (\"$snippet\") in the database."), true);

        }

      }

      @mysql_free_result($q);

    }

  }

}