/**
* Sets the base URI
* @param string $uri The URI
*/
function setUri($uri)
{
// Remove the order parameter name argument from the base URI
Html::stripUriParam($uri, $this->orderUriParameter);
$this->baseUri = Cx\Core\Routing\Url::encode_amp($uri);
}
/**
* Returs a string representing the complete paging HTML code for the
* current page
* @author Reto Kohli <*****@*****.**> (Rewritten statically)
* @access public
* @global array $_CONFIG Configuration
* @global array $_CORELANG Core language
* @param string $uri_parameter Optional additional URI parameters,
* *MUST* start with an URI encoded
* ampersand (&). By reference
* @param string $paging_text The text to be put in front of the
* paging
* @param integer $numof_rows The number of rows available
* @param integer $results_per_page The optional maximum number of
* rows to be shown on a single page.
* Defaults to the corePagingLimit
* setting.
* @param boolean $showeverytime If true, the paging is shown even if
* $numof_rows is less than
* $results_per_page
* @param integer $position The optional starting position
* offset. Defaults to null
* @param string $parameter_name The optional name for the URI
* parameter. Will be determined
* automatically if empty.
* @return string HTML code for the paging
*/
static function get(&$uri_parameter, $paging_text, $numof_rows, $results_per_page = 0, $showeverytime = false, $position = null, $parameter_name = null)
{
global $_CONFIG, $_CORELANG;
if (empty($results_per_page)) {
$results_per_page = intval($_CONFIG['corePagingLimit']);
}
if ($numof_rows <= $results_per_page && !$showeverytime) {
return '';
}
$parameter_name = self::getParametername($parameter_name);
if (!isset($position)) {
$position = self::getPosition($parameter_name);
}
// Fix illegal values:
// The position must be in the range [0 .. numof_rows - 1].
// If it's outside this range, reset it
if ($position < 0 || $position >= $numof_rows) {
$position = 0;
}
// Total number of pages: [1 .. n]
$numof_pages = ceil($numof_rows / $results_per_page);
// Current page number: [1 .. numof_pages]
$page_number = 1 + intval($position / $results_per_page);
$corr_value = $results_per_page;
if ($numof_rows % $results_per_page) {
$corr_value = $numof_rows % $results_per_page;
}
// remove all parameters otherwise the url object has parameters like &act=add
$requestUrl = clone \Env::get('Resolver')->getUrl();
$currentParams = $requestUrl->getParamArray();
$requestUrl->removeAllParams();
if (isset($currentParams['section'])) {
$requestUrl->setParam('section', $currentParams['section']);
}
$requestUrl->setParams($uri_parameter);
$firstUrl = clone $requestUrl;
$firstUrl->setParam($parameter_name, 0);
$lastUrl = clone $requestUrl;
$lastUrl->setParam($parameter_name, $numof_rows - $corr_value);
// Set up the base navigation entries
$array_paging = array('first' => '<a class="pagingFirst" href="' . Cx\Core\Routing\Url::encode_amp($firstUrl) . '">', 'last' => '<a class="pagingLast" href="' . Cx\Core\Routing\Url::encode_amp($lastUrl) . '">', 'total' => $numof_rows, 'lower' => $numof_rows ? $position + 1 : 0, 'upper' => $numof_rows);
if ($position + $results_per_page < $numof_rows) {
$array_paging['upper'] = $position + $results_per_page;
}
// Note: previous/next link are currently unused.
if ($position != 0) {
$previousUrl = clone $requestUrl;
$previousUrl->setParam($parameter_name, $position - $results_per_page);
$array_paging['previous_link'] = '<a href="' . Cx\Core\Routing\Url::encode_amp($previousUrl) . '">';
}
if ($numof_rows - $position > $results_per_page) {
$int_new_position = $position + $results_per_page;
$nextUrl = clone $requestUrl;
$nextUrl->setParam($parameter_name, $int_new_position);
$array_paging['next_link'] = '<a href="' . Cx\Core\Routing\Url::encode_amp($nextUrl) . '">';
}
// Add single pages, indexed by page numbers [1 .. numof_pages]
for ($i = 1; $i <= $numof_pages; ++$i) {
if ($i == $page_number) {
$array_paging[$i] = '<b class="pagingPage' . $i . '">' . $i . '</b>';
} else {
$pageUrl = clone $requestUrl;
$pageUrl->setParam($parameter_name, ($i - 1) * $results_per_page);
$array_paging[$i] = '<a class="pagingPage' . $i . '" href="' . Cx\Core\Routing\Url::encode_amp($pageUrl) . '">' . $i . '</a>';
}
}
$paging = $paging_text . ' <span class="pagingLower">' . $array_paging['lower'] . '</span> ' . $_CORELANG['TXT_TO'] . ' <span class="pagingUpper">' . $array_paging['upper'] . '</span> ' . $_CORELANG['TXT_FROM'] . ' <span class="pagingTotal">' . $array_paging['total'] . '</span>';
if ($numof_pages) {
$paging .= ' [ ' . $array_paging['first'] . '<<</a> ' . '<span class="pagingPages">';
}
if ($page_number > 3) {
$paging .= $array_paging[$page_number - 3] . ' ';
}
if ($page_number > 2) {
$paging .= $array_paging[$page_number - 2] . ' ';
}
if ($page_number > 1) {
$paging .= $array_paging[$page_number - 1] . ' ';
}
if ($numof_pages) {
$paging .= $array_paging[$page_number] . ' ';
}
if ($page_number < $numof_pages - 0) {
$paging .= $array_paging[$page_number + 1] . ' ';
}
if ($page_number < $numof_pages - 1) {
$paging .= $array_paging[$page_number + 2] . ' ';
}
if ($page_number < $numof_pages - 2) {
$paging .= $array_paging[$page_number + 3] . ' ';
}
if ($numof_pages) {
$paging .= '</span> ' . $array_paging['last'] . '>></a> ]';
}
return $paging;
}
/**
* Returs a string representing the complete paging HTML code for the
* current page
* @author Reto Kohli <*****@*****.**> (Rewritten statically)
* @access public
* @global array $_CONFIG Configuration
* @global array $_CORELANG Core language
* @param string $uri_parameter Optional additional URI parameters,
* *MUST* start with an URI encoded
* ampersand (&). By reference
* @param string $paging_text The text to be put in front of the
* paging
* @param integer $numof_rows The number of rows available
* @param integer $results_per_page The optional maximum number of
* rows to be shown on a single page.
* Defaults to the corePagingLimit
* setting.
* @param boolean $showeverytime If true, the paging is shown even if
* $numof_rows is less than
* $results_per_page
* @param integer $position The optional starting position
* offset. Defaults to null
* @param string $parameter_name The optional name for the URI
* parameter. Will be determined
* automatically if empty.
* @return string HTML code for the paging
*/
static function get(&$uri_parameter, $paging_text, $numof_rows, $results_per_page = 0, $showeverytime = false, $position = null, $parameter_name = null)
{
global $_CONFIG, $_CORELANG;
$headIncludes = array();
if (empty($results_per_page)) {
$results_per_page = intval($_CONFIG['corePagingLimit']);
}
if ($numof_rows <= $results_per_page && !$showeverytime) {
return '';
}
$parameter_name = self::getParametername($parameter_name);
if (!isset($position)) {
$position = self::getPosition($parameter_name);
}
// Fix illegal values:
// The position must be in the range [0 .. numof_rows - 1].
// If it's outside this range, reset it
if ($position < 0 || $position >= $numof_rows) {
$position = 0;
}
// Total number of pages: [1 .. n]
$numof_pages = ceil($numof_rows / $results_per_page);
// Current page number: [1 .. numof_pages]
$page_number = 1 + intval($position / $results_per_page);
$corr_value = $results_per_page;
if ($numof_rows % $results_per_page) {
$corr_value = $numof_rows % $results_per_page;
}
// remove all parameters otherwise the url object has parameters like &act=add
$requestUrl = clone \Env::get('Resolver')->getUrl();
$currentParams = $requestUrl->getParamArray();
$requestUrl->removeAllParams();
if (isset($currentParams['section'])) {
$requestUrl->setParam('section', $currentParams['section']);
}
$requestUrl->setParams($uri_parameter);
$firstUrl = clone $requestUrl;
$firstUrl->setParam($parameter_name, 0);
$lastUrl = clone $requestUrl;
$lastUrl->setParam($parameter_name, $numof_rows - $corr_value);
// Set up the base navigation entries
$array_paging = array('first' => '<a class="pagingFirst" href="' . Cx\Core\Routing\Url::encode_amp($firstUrl) . '" rel="nofollow">', 'last' => '<a class="pagingLast" href="' . Cx\Core\Routing\Url::encode_amp($lastUrl) . '" rel="nofollow">', 'total' => $numof_rows, 'lower' => $numof_rows ? $position + 1 : 0, 'upper' => $numof_rows);
if ($position + $results_per_page < $numof_rows) {
$array_paging['upper'] = $position + $results_per_page;
}
// Note: previous/next link are currently unused.
if ($position != 0) {
$previousUrl = clone $requestUrl;
$previousUrl->setParam($parameter_name, $position - $results_per_page);
$array_paging['previous_link'] = '<a href="' . Cx\Core\Routing\Url::encode_amp($previousUrl) . '">';
$link = new \Cx\Core\Html\Model\Entity\HtmlElement('link');
$link->setAttribute('href', $previousUrl->toString());
$link->setAttribute('rel', 'prev');
$headIncludes[] = $link;
}
if ($numof_rows - $position > $results_per_page) {
$int_new_position = $position + $results_per_page;
$nextUrl = clone $requestUrl;
$nextUrl->setParam($parameter_name, $int_new_position);
$array_paging['next_link'] = '<a href="' . Cx\Core\Routing\Url::encode_amp($nextUrl) . '">';
$link = new \Cx\Core\Html\Model\Entity\HtmlElement('link');
$link->setAttribute('href', $nextUrl->toString());
$link->setAttribute('rel', 'next');
$headIncludes[] = $link;
}
// TODO: This is a temporary solution for setting HEAD_INCLUDES.
// The proper and correct way will by handled by the
// upcoming implementation of the response object.
if ($headIncludes) {
\Cx\Core\Core\Controller\Cx::instanciate()->getTemplate()->setVariable('HEAD_INCLUDES', join("\n", $headIncludes));
}
// Add single pages, indexed by page numbers [1 .. numof_pages]
for ($i = 1; $i <= $numof_pages; ++$i) {
if ($i == $page_number) {
$array_paging[$i] = '<b class="pagingPage' . $i . '">' . $i . '</b>';
} else {
$pageUrl = clone $requestUrl;
$pageUrl->setParam($parameter_name, ($i - 1) * $results_per_page);
$array_paging[$i] = '<a class="pagingPage' . $i . '" href="' . Cx\Core\Routing\Url::encode_amp($pageUrl) . '">' . $i . '</a>';
}
}
$paging = $paging_text . ' <span class="pagingLower">' . $array_paging['lower'] . '</span> ' . $_CORELANG['TXT_TO'] . ' <span class="pagingUpper">' . $array_paging['upper'] . '</span> ' . $_CORELANG['TXT_FROM'] . ' <span class="pagingTotal">' . $array_paging['total'] . '</span>';
if ($numof_pages) {
$paging .= ' [ ' . $array_paging['first'] . '<<</a> ' . '<span class="pagingPages">';
}
if ($page_number > 3) {
$paging .= $array_paging[$page_number - 3] . ' ';
}
if ($page_number > 2) {
$paging .= $array_paging[$page_number - 2] . ' ';
}
if ($page_number > 1) {
$paging .= $array_paging[$page_number - 1] . ' ';
}
if ($numof_pages) {
$paging .= $array_paging[$page_number] . ' ';
}
if ($page_number < $numof_pages - 0) {
$paging .= $array_paging[$page_number + 1] . ' ';
}
if ($page_number < $numof_pages - 1) {
$paging .= $array_paging[$page_number + 2] . ' ';
}
if ($page_number < $numof_pages - 2) {
$paging .= $array_paging[$page_number + 3] . ' ';
}
if ($numof_pages) {
$paging .= '</span> ' . $array_paging['last'] . '>></a> ]';
}
return $paging;
}
