/**
* Reverts to the query string out of the SEF Advance URL
* Input:
* $url_array, array, The SEF Advance URL split in arrays
* $pos, int, The position offset for virtual directories (first virtual directory, which is the component name, begins at $pos+1)
* Output: $QUERY_STRING, string, query string (var1=$var1&var2=$var2)
* Note that this will be added to already defined first part (option=com_example&Itemid=$Itemid)
**/
function revert($url_array, $pos)
{
if (ini_get('register_globals') == 1 && (!defined('RG_EMULATION') || RG_EMULATION == 1) || ini_get('register_globals') == 0 && (defined('RG_EMULATION') && RG_EMULATION == 1)) {
// if register globals on, emulation on OR register globals off, emulation on
// then define all variables you pass as globals
global $var1, $var2;
}
// Examine the SEF Advance URL and extract the variables building the query string
$QUERY_STRING = '';
if (isset($url_array[$pos + 2]) && $url_array[$pos + 2] != '') {
// .../example/$var1/
$var1 = sefdecode($url_array[$pos + 2]);
$_GET['var1'] = $_REQUEST['var1'] = $var1;
$QUERY_STRING .= "&var1={$var1}";
}
if (isset($url_array[$pos + 3]) && $url_array[$pos + 3] != '') {
// .../example/$var1/$var2/
$var2 = sefdecode($url_array[$pos + 3]);
$_GET['var2'] = $_REQUEST['var2'] = $var2;
$QUERY_STRING .= "&var2={$var2}";
}
// $QUERY_STRING == "var1=$var1&var2=$var2";
return $QUERY_STRING;
}
/**
* Reverts to the query string out of the SEF Advance URL
* Input:
* $url_array, array, The SEF Advance URL split in arrays
* $pos, int, The position offset for virtual directories (first virtual directory, which is the component name, begins at $pos+1)
* Output: $QUERY_STRING, string, query string (var1=$var1&var2=$var2)
* Note that this will be added to already defined first part (option=com_example&Itemid=$Itemid)
**/
function revert($url_array, $pos)
{
require_once JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'helpers' . DIRECTORY_SEPARATOR . 'helper.php';
$config = EasyBlogHelper::getConfig();
$seftype = $config->get('main_sef', 'default');
global $database;
if (empty($database)) {
// Joomla! 1.5 native
$database = EasyBlogHelper::db();
}
$QUERY_STRING = '';
$view = '';
$totalSegment = count(array_filter($url_array)) - $pos;
// If user chooses to use the simple sef setup, we need to add the proper view
if ($config->get('main_sef') == 'simple' && $totalSegment == 2) {
$views = JFolder::folders(JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'views');
if (!in_array($url_array[$pos + 2], $views)) {
array_splice($url_array, $pos + 2, 0, 'entry');
}
}
// We need to remove limitstart from the result
foreach ($url_array as $index => $field) {
if (preg_match('/limitstart-/i', $field)) {
$temp = explode('limitstart-', $field);
$temp = explode('&', $temp[1]);
$limitstart = $temp[0];
$_GET['limitstart'] = $_REQUEST['limitstart'] = $limitstart;
$QUERY_STRING .= '&limitstart=' . $limitstart;
unset($url_array[$index]);
}
}
if (isset($url_array[$pos + 2]) && $url_array[$pos + 2] != '') {
// .../mydir/$category/
$view = sefdecode($url_array[$pos + 2]);
$_GET['view'] = $_REQUEST['view'] = $view;
$QUERY_STRING .= "&view={$view}";
if (!empty($view) && file_exists(JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'helpers' . DIRECTORY_SEPARATOR . 'router.php')) {
require_once JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'helpers' . DIRECTORY_SEPARATOR . 'helper.php';
require_once JPATH_ROOT . DIRECTORY_SEPARATOR . 'components' . DIRECTORY_SEPARATOR . 'com_easyblog' . DIRECTORY_SEPARATOR . 'helpers' . DIRECTORY_SEPARATOR . 'router.php';
$Itemid = EasyBlogRouter::getItemId($view);
} else {
$Itemid = '';
}
}
switch ($view) {
case 'entry':
if ($seftype == 'date') {
$sector = 6;
} elseif ($seftype == 'category') {
$sector = 4;
} elseif ($seftype == 'datecategory') {
$sector = 7;
} else {
$sector = 3;
}
if (!empty($url_array[$pos + $sector])) {
$entryId = '';
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + $sector];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + $sector], 'blog');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
break;
case 'blogger':
if (!empty($url_array[$pos + 4]) && $url_array[$pos + 4] == 'statistic') {
$_GET['layout'] = $_REQUEST['layout'] = 'statistic';
$QUERY_STRING .= "&layout=statistic";
if (!empty($url_array[$pos + 3])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 3];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 3], 'blogger');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
if (!empty($url_array[$pos + 5])) {
$stat = sefdecode($url_array[$pos + 5]);
$_GET['stat'] = $_REQUEST['stat'] = $stat;
$QUERY_STRING .= "&stat=" . $stat;
}
if (!empty($url_array[$pos + 6]) && !empty($stat)) {
switch ($stat) {
case 'category':
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 6];
$permalinkArr = explode(':', $permalinkSegment);
$catid = $permalinkArr[0];
} else {
$catid = $this->revertPermalink($url_array[$pos + 6], 'category');
}
$_GET['catid'] = $_REQUEST['catid'] = $catid;
$QUERY_STRING .= "&catid=" . $catid;
break;
case 'tag':
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 6];
$permalinkArr = explode(':', $permalinkSegment);
$tagid = $permalinkArr[0];
} else {
$tagid = $this->revertPermalink($url_array[$pos + 6], 'tag');
}
$_GET['tagid'] = $_REQUEST['tagid'] = $tagid;
$QUERY_STRING .= "&tagid=" . $tagid;
break;
default:
// Do nothing .
}
}
} else {
if (!empty($url_array[$pos + 3])) {
if ($url_array[$pos + 3] == 'listings') {
$_GET['layout'] = $_REQUEST['layout'] = 'listings';
$QUERY_STRING .= "&layout=listings";
if (!empty($url_array[$pos + 4])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 4];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 4], 'blogger');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
} else {
if (!empty($url_array[$pos + 4])) {
if ($url_array[$pos + 4] == 'feed') {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 3];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 3], 'blogger');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
$format = $url_array[$pos + 4];
$_GET['format'] = $_REQUEST['format'] = $format;
$QUERY_STRING .= "&format=" . $format;
$type = $url_array[$pos + 5];
$_GET['type'] = $_REQUEST['type'] = $type;
$QUERY_STRING .= "&type=" . $type;
}
}
}
}
}
break;
case 'categories':
if (!empty($url_array[$pos + 3])) {
if ($url_array[$pos + 3] == 'listings') {
$_GET['layout'] = $_REQUEST['layout'] = 'listings';
$QUERY_STRING .= "&layout=listings";
if (!empty($url_array[$pos + 4])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 4];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 4], 'category');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
} else {
if ($url_array[$pos + 4] == 'feed') {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 3];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 3], 'category');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
$format = $url_array[$pos + 4];
$_GET['format'] = $_REQUEST['format'] = $format;
$QUERY_STRING .= "&format=" . $format;
$type = $url_array[$pos + 5];
$_GET['type'] = $_REQUEST['type'] = $type;
$QUERY_STRING .= "&type=" . $type;
}
}
}
break;
case 'tags':
if (!empty($url_array[$pos + 3])) {
if ($url_array[$pos + 3] == 'tag') {
$_GET['layout'] = $_REQUEST['layout'] = 'tag';
$QUERY_STRING .= "&layout=tag";
}
if (!empty($url_array[$pos + 4])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 4];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 4], 'tag');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
}
break;
case 'teamblog':
if (!empty($url_array[$pos + 4]) && $url_array[$pos + 4] == 'statistic') {
$_GET['layout'] = $_REQUEST['layout'] = 'statistic';
$QUERY_STRING .= "&layout=statistic";
if (!empty($url_array[$pos + 3])) {
if (!empty($url_array[$pos + 3])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 3];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 3], 'teamblog');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
if (!empty($url_array[$pos + 5])) {
$stat = sefdecode($url_array[$pos + 5]);
$_GET['stat'] = $_REQUEST['stat'] = $stat;
$QUERY_STRING .= "&stat=" . $stat;
}
if (!empty($url_array[$pos + 6]) && !empty($stat)) {
switch ($stat) {
case 'category':
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 6];
$permalinkArr = explode(':', $permalinkSegment);
$catid = $permalinkArr[0];
} else {
$catid = $this->revertPermalink($url_array[$pos + 6], 'category');
}
$_GET['catid'] = $_REQUEST['catid'] = $catid;
$QUERY_STRING .= "&catid=" . $catid;
break;
case 'tag':
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 6];
$permalinkArr = explode(':', $permalinkSegment);
$tagid = $permalinkArr[0];
} else {
$tagid = $this->revertPermalink($url_array[$pos + 6], 'tag');
}
$_GET['tagid'] = $_REQUEST['tagid'] = $tagid;
$QUERY_STRING .= "&tagid=" . $tagid;
break;
default:
// Do nothing .
}
}
}
} else {
if (!empty($url_array[$pos + 3])) {
if ($url_array[$pos + 3] == 'listings') {
$_GET['layout'] = $_REQUEST['layout'] = 'listings';
$QUERY_STRING .= "&layout=listings";
}
if (!empty($url_array[$pos + 4])) {
if ($config->get('main_sef_unicode')) {
// perform manual split on the string.
$permalinkSegment = $url_array[$pos + 4];
$permalinkArr = explode(':', $permalinkSegment);
$id = $permalinkArr[0];
} else {
$id = $this->revertPermalink($url_array[$pos + 4], 'teamblog');
}
$_GET['id'] = $_REQUEST['id'] = $id;
$QUERY_STRING .= "&id=" . $id;
}
}
}
break;
case 'dashboard':
if (!empty($url_array[$pos + 3])) {
$_GET['layout'] = $_REQUEST['layout'] = $url_array[$pos + 3];
$QUERY_STRING .= "&layout=" . $url_array[$pos + 3];
if ($url_array[$pos + 3] == 'write') {
if (!empty($url_array[$pos + 4])) {
if (preg_match('/blogid-/i', $url_array[$pos + 4])) {
$temp = explode('blogid-', $url_array[$pos + 4]);
$temp = explode('&', $temp[1]);
$blogid = $temp[0];
$_GET['blogid'] = $_REQUEST['blogid'] = $blogid;
$QUERY_STRING .= '&blogid=' . $blogid;
}
}
}
}
break;
default:
$idname = '';
}
if (!empty($Itemid)) {
$_GET['Itemid'] = $_REQUEST['Itemid'] = $Itemid;
$QUERY_STRING .= '&Itemid=' . $Itemid;
}
foreach ($url_array as $field) {
if (preg_match('/limitstart-/i', $field)) {
$temp = explode('limitstart-', $field);
$temp = explode('&', $temp[1]);
$limitstart = $temp[0];
$_GET['limitstart'] = $_REQUEST['limitstart'] = $limitstart;
$QUERY_STRING .= '&limitstart=' . $limitstart;
}
}
//echo $QUERY_STRING.'<br/><br/>';
return $QUERY_STRING;
}