barl = (file_exists(THEME.'images/barl.png') ? THEME_ABS.'images/barl.png' : e_PLUGIN_ABS.'poll/images/barl.png');
$this->barr = (file_exists(THEME.'images/barr.png') ? THEME_ABS.'images/barr.png' : e_PLUGIN_ABS.'poll/images/barr.png');
$this->bar = (file_exists(THEME.'images/bar.png') ? THEME_ABS.'images/bar.png' : e_PLUGIN_ABS.'poll/images/bar.png');
}
/*
function remove_poll_cookies
Remove unused poll cookies. See: http://krijnhoetmer.nl/stuff/javascript/maximum-cookies/ Thanks Fanat1k - bugtracker #4983
no parameters
*/
function remove_poll_cookies()
{
$arr_polls_cookies = array();
foreach($_COOKIE as $cookie_name => $cookie_val)
{ // Collect poll cookies
list($str, $int) = explode('_', $cookie_name);
if (($str == 'poll') && is_numeric($int))
{ // Yes, its poll's cookie
$arr_polls_cookies[] = $int;
}
}
if (count($arr_polls_cookies) > 1)
{ // Remove all except first (assumption: there is always only one active poll)
rsort($arr_polls_cookies);
for($i = 1; $i < count($arr_polls_cookies); $i++)
{
cookie("poll_{$arr_polls_cookies[$i]}", "", (time() - 2592000));
}
}
}
/*
function delete_poll
parameter in: $existing - existing poll id to be deleted
parameter out: language text string on succesful delete, nothing on failed deletion
*/
function delete_poll($existing)
{
global $admin_log;
$sql = e107::getDb();
if ($sql->delete("polls", " poll_id='".intval($existing)."' "))
{
if (function_exists("admin_purge_related"))
{
admin_purge_related("poll", $existing);
}
e107::getLog()->add('POLL_01',LAN_AL_POLL_01.': '.$existing,'');
//return POLL_ADLAN08;
}
}
/*
function clean_poll_array
parameter in: original array with poll answers as entered in the forums
parameter out: cleaned array which trims the poll answers (to avoid 'falsely' empty answers) but allows to have '0' as an option
Note: Used instead of array_filter because array_filter($array, 'trim') would also ignore the value '0' (as that returns FALSE)
http://www.bubjavier.com/common-problems-php-arrayfilter-no-callback
*/
function clean_poll_array($val)
{
$val = trim($val); // trims the array to remove poll answers which are (seemingly) empty but which may contain spaces
$allowed_vals = array("0"); // Allows for '0' to be a poll answer option. Possible to add more allowed values.
return in_array($val, $allowed_vals, true) ? true : ( $val ? true : false );
}
/*
function submit_poll
$mode = 1 :: poll is main poll
$mode = 2 :: poll is forum poll
returns message
*/
function submit_poll($mode=1)
{
global $admin_log;
$tp = e107::getParser();
$sql = e107::getDb();
$poll_title = $tp->toDB($_POST['poll_title']);
$poll_comment = $tp->toDB($_POST['poll_comment']);
$multipleChoice = intval($_POST['multipleChoice']);
$showResults = intval($_POST['showResults']);
$pollUserclass = intval($_POST['pollUserclass']);
$storageMethod = intval($_POST['storageMethod']);
$active_start = (!$_POST['startmonth'] || !$_POST['startday'] || !$_POST['startyear'] ? 0 : mktime (0, 0, 0, $_POST['startmonth'], $_POST['startday'], $_POST['startyear']));
$active_end = (!$_POST['endmonth'] || !$_POST['endday'] || !$_POST['endyear'] ? 0 : mktime (0, 0, 0, $_POST['endmonth'], $_POST['endday'], $_POST['endyear']));
$poll_options = '';
$_POST['poll_option'] = array_filter($_POST['poll_option'], 'poll::clean_poll_array');
foreach ($_POST['poll_option'] as $key => $value)
{
$poll_options .= $tp->toDB($value).chr(1);
}
if (POLLACTION == 'edit' || vartrue($_POST['poll_id']))
{
$sql->update("polls", "poll_title='{$poll_title}',
poll_options='{$poll_options}',
poll_comment='{$poll_comment}',
poll_type={$mode},
poll_allow_multiple={$multipleChoice},
poll_result_type={$showResults},
poll_vote_userclass={$pollUserclass},
poll_storage_method={$storageMethod}
WHERE poll_id=".intval(POLLID));
/* update poll results - bugtracker #1124 .... */
$sql->select("polls", "poll_votes", "poll_id='".intval(POLLID)."' ");
$foo = $sql->fetch();
$voteA = explode(chr(1), $foo['poll_votes']);
$opt = count($poll_option) - count($voteA);
if ($opt)
{
for($a=0; $a<=$opt; $a++)
{
$foo['poll_votes'] .= '0'.chr(1);
}
$sql->update("polls", "poll_votes='".$foo['poll_votes']."' WHERE poll_id='".intval(POLLID)."' ");
}
e107::getLog()->add('POLL_02','ID: '.POLLID.' - '.$poll_title,'');
//$message = POLLAN_45;
}
else
{
$votes = '';
for($a=1; $a<=count($_POST['poll_option']); $a++)
{
$votes .= '0'.chr(1);
}
if ($mode == 1)
{
/* deactivate other polls */
if ($sql->select("polls", "*", "poll_type=1 AND poll_vote_userclass!=255"))
{
$deacArray = $sql->db_getList();
foreach ($deacArray as $deacpoll)
{
$sql->update("polls", "poll_end_datestamp='".time()."', poll_vote_userclass='255' WHERE poll_id=".$deacpoll['poll_id']);
}
}
$ret = $sql->insert("polls", "'0', ".time().", ".intval($active_start).", ".intval($active_end).", ".ADMINID.", '{$poll_title}', '{$poll_options}', '{$votes}', '', '1', '".$tp->toDB($poll_comment)."', '".intval($multipleChoice)."', '".intval($showResults)."', '".intval($pollUserclass)."', '".intval($storageMethod)."'");
e107::getLog()->add('POLL_03','ID: '.$ret.' - '.$poll_title,''); // Intentionally only log admin-entered polls
}
else
{
$sql->insert("polls", "'0', ".intval($_POST['iid']).", '0', '0', ".USERID.", '$poll_title', '$poll_options', '$votes', '', '2', '0', '".intval($multipleChoice)."', '0', '0', '".intval($storageMethod)."'");
}
}
return $message;
}
function get_poll($query)
{
global $e107;
$sql = e107::getDb();
if ($sql->gen($query))
{
$pollArray = $sql->fetch();
if (!check_class($pollArray['poll_vote_userclass']))
{
$POLLMODE = 'disallowed';
}
else
{
switch($pollArray['poll_storage_method'])
{
case POLL_MODE_COOKIE:
$userid = '';
$cookiename = 'poll_'.$pollArray['poll_id'];
if (isset($_COOKIE[$cookiename]))
{
$POLLMODE = 'voted';
}
else
{
$POLLMODE = 'notvoted';
}
break;
case POLL_MODE_IP:
$userid = e107::getIPHandler()->getIP(FALSE);
$voted_ids = explode('^', substr($pollArray['poll_ip'], 0, -1));
if (in_array($userid, $voted_ids))
{
$POLLMODE = 'voted';
}
else
{
$POLLMODE = 'notvoted';
}
break;
case POLL_MODE_USERID:
if (!USER)
{
$POLLMODE = 'disallowed';
}
else
{
$userid = USERID;
$voted_ids = explode('^', substr($pollArray['poll_ip'], 0, -1));
if (in_array($userid, $voted_ids))
{
$POLLMODE = 'voted';
}
else
{
$POLLMODE = 'notvoted';
}
}
break;
}
}
}
else
{
return FALSE;
}
if (isset($_POST['pollvote']) && $POLLMODE == 'notvoted' && ($POLLMODE != 'disallowed'))
{
if ($_POST['votea'])
{
// $sql -> db_Select("polls", "*", "poll_vote_userclass!=255 AND poll_type=1 ORDER BY poll_datestamp DESC LIMIT 0,1");
$row = $pollArray;
extract($row);
$votes = explode(chr(1), $poll_votes);
if (is_array($_POST['votea']))
{
/* multiple choice vote */
foreach ($_POST['votea'] as $vote)
{
$vote = intval($vote);
$votes[($vote-1)] ++;
}
}
else
{
$votes[($_POST['votea']-1)] ++;
}
$optionArray = explode(chr(1), $pollArray['poll_options']);
$optionArray = array_slice($optionArray, 0, -1);
foreach ($optionArray as $k=>$v)
{
if (!$votes[$k])
{
$votes[$k] = 0;
}
}
$votep = implode(chr(1), $votes);
$pollArray['poll_votes'] = $votep;
$sql->update("polls", "poll_votes = '$votep'".($pollArray['poll_storage_method'] != POLL_MODE_COOKIE ? ", poll_ip='".$poll_ip.$userid."^'" : '')." WHERE poll_id=".$poll_id);
/*echo "
";
*/
$poll_cookie_expire = time() + (3600 * 24 * 356 * 15); // FIXME cannot be used after 2023 (this year is the maxium unixstamp on 32 bit system)
cookie('poll_'.$poll_id.'', $poll_id, $poll_cookie_expire);
$POLLMODE = 'voted';
}
}
$this->pollRow = $pollArray;
$this->pollmode = $POLLMODE;
}
function render_poll($pollArray = "", $type = "menu", $POLLMODE = "", $returnMethod=FALSE)
{
$ns = e107::getRender();
$tp = e107::getParser();
$sql = e107::getDb();
global $POLLSTYLE;
switch ($POLLMODE)
{
case 'query' : // Show poll, register any vote
if ($this->get_poll($pollArray) === FALSE)
{
return ''; // No display if no poll
}
$pollArray = $this->pollRow;
$POLLMODE = $this->pollmode;
break;
case 'results' :
if ($sql->gen($pollArray))
{
$pollArray = $sql->fetch();
}
break;
}
if ($type == 'preview')
{
$optionArray = array_filter($pollArray['poll_option']);
$voteArray = array();
$voteArray = array_pad($voteArray, count($optionArray), 0);
$pollArray['poll_allow_multiple'] = $pollArray['multipleChoice'];
}
else if ($type == 'forum')
{
if (isset($_POST['fpreview']))
{
$pollArray['poll_allow_multiple'] = $pollArray['multipleChoice'];
$optionArray = $pollArray['poll_option'];
}
else
{
$optionArray = explode(chr(1), $pollArray['poll_options']);
$optionArray = array_slice($optionArray, 0, -1);
}
$voteArray = explode(chr(1), $pollArray['poll_votes']);
// $voteArray = array_slice($voteArray, 0, -1);
}
else
{ // Get existing results
$optionArray = explode(chr(1), $pollArray['poll_options']);
$optionArray = array_slice($optionArray, 0, -1);
$voteArray = explode(chr(1), $pollArray['poll_votes']);
// $voteArray = array_slice($voteArray, 0, -1);
}
$voteTotal = array_sum($voteArray);
$percentage = array();
if (count($voteArray))
{
foreach ($voteArray as $votes)
{
if ($voteTotal > 0)
{
$percentage[] = round(($votes/$voteTotal) * 100, 2);
}
else
{
$percentage[] = 0;
}
}
}
/* get template */
if (file_exists(THEME.'poll_template.php'))
{
require(THEME.'poll_template.php');
}
else if (!isset($POLL_NOTVOTED_START))
{
require(e_PLUGIN.'poll/templates/poll_template.php');
}
if(deftrue('BOOTSTRAP'))
{
if($type == 'forum')
{
require_once(e_PLUGIN."forum/templates/forum_poll_template.php");
$POLL_FORUM_NOTVOTED_START = $FORUM_POLL_TEMPLATE['form']['start'];
$POLL_FORUM_NOTVOTED_LOOP = $FORUM_POLL_TEMPLATE['form']['item'];
$POLL_FORUM_NOTVOTED_END = $FORUM_POLL_TEMPLATE['form']['end'];
$POLL_FORUM_VOTED_START = $FORUM_POLL_TEMPLATE['results']['start'];
$POLL_FORUM_VOTED_LOOP = $FORUM_POLL_TEMPLATE['results']['item'];
$POLL_FORUM_VOTED_END = $FORUM_POLL_TEMPLATE['results']['end'];
}
$POLL_NOTVOTED_START = $POLL_TEMPLATE['form']['start'];
$POLL_NOTVOTED_LOOP = $POLL_TEMPLATE['form']['item'];
$POLL_NOTVOTED_END = $POLL_TEMPLATE['form']['end'];
$POLL_VOTED_START = $POLL_TEMPLATE['results']['start'];
$POLL_VOTED_LOOP = $POLL_TEMPLATE['results']['item'];
$POLL_VOTED_END = $POLL_TEMPLATE['results']['end'];
}
$preview = FALSE;
if ($type == 'preview')
{
$POLLMODE = 'notvoted';
}
elseif ($type == 'forum')
{
$preview = TRUE;
}
$comment_total = 0;
if ($pollArray['poll_comment'])
{ // Only get comments if they're allowed on poll. And we only need the count ATM
$comment_total = $sql->count("comments", "(*)", "WHERE `comment_item_id`='".intval($pollArray['poll_id'])."' AND `comment_type`=4");
}
$sc = e107::getScBatch('poll');
$sc->setVars($pollArray);
$QUESTION = $tp->toHTML($pollArray['poll_title'], TRUE, "emotes_off, defs");
$VOTE_TOTAL = POLLAN_31.": ".$voteTotal;
$COMMENTS = ($pollArray['poll_comment'] ? " ".LAN_COMMENTS.": ".$comment_total." " : "");
$poll_count = $sql->count("polls", "(*)", "WHERE poll_id <= '".$pollArray['poll_id']."'");
$OLDPOLLS = '';
if ($poll_count > 1)
{
$OLDPOLLS = ($type == 'menu' ? "".POLLAN_28." " : "");
}
$AUTHOR = POLLAN_35." ".($type == 'preview' || $type == 'forum' ? USERNAME : "".$pollArray['user_name']." ");
switch ($POLLMODE)
{
case 'notvoted':
$text = "";
break;
case 'voted':
case 'results' :
if ($pollArray['poll_result_type'] && !strstr(e_SELF, "comment.php"))
{
$text = "
".LAN_FORUM_3029."
";
// $text .= "";
return $text;
/*
$text .= "
".POLL_506."
";
*/
//XXX Should NOT be decided by USER
/*
$text .= "
".POLLAN_16."
";
*/
}
//TODO Hardcoded FORUM code needs to be moved somewhere.
if ($mode == 'forum')
{
$text = "
".LAN_FORUM_3029."
".LAN_FORUM_3030.":
";
$option_count = (count(vartrue($_POST['poll_option'])) ? count($_POST['poll_option']) : 1);
$text .= "
".LAN_FORUM_3031."
";
for($count = 1; $count <= $option_count; $count++)
{
if ($count != 1 && $_POST['poll_option'][($count-1)] =="")
{
break;
}
$opt = ($count==1) ? "id='pollopt'" : "";
$text .="
".LAN_FORUM_3033."
".LAN_FORUM_3034."
";
return $text;
}
$formgo = e_SELF.(e_QUERY && !defined("RESET") && strpos(e_QUERY, 'delete') === FALSE ? "?".e_QUERY : "");
$text = "";
return $text;
}
}
class poll_shortcodes extends e_shortcode
{
var $answerOption = array();
var $answerCount;
function sc_option($parm='')
{
return $this->answerOption;
}
function sc_optionbutton($parm='')
{
return ($this->var['poll_allow_multiple'] ? " ![](".THEME_ABS."images/poll_menu.png)
".POLLAN_MENU_CAPTION : POLLAN_MENU_CAPTION);
if ($type == 'preview')
{
$caption = POLLAN_23.SEP."Preview"; // TODO LAN
$text = "