public function __construct(Sabel_View_Pager $pager, $window = null)
{
$this->pager = clone $pager;
$this->current = $pager->getPageNumber();
$this->lastPage = $pager->getTotalPageNumber();
if (is_numeric($window)) {
$this->window = $window;
}
}
public function build($limit, array $getValues = array())
{
$page = 1;
$pageKey = $this->attributes["pageKey"];
if (isset($getValues[$pageKey])) {
$page = $getValues[$pageKey];
if (!is_numeric($page) || $page < 1) {
$page = 1;
}
}
$model = $this->model;
$attributes =& $this->attributes;
unset($getValues[$pageKey]);
unset($getValues[ini_get("session.name")]);
$attributes["uriQuery"] = http_build_query($getValues, "", "&");
$count = $this->lastPage * $limit;
$attributes["count"] = $count;
$attributes["limit"] = $limit;
$attributes[$pageKey] = $page;
$pager = new Sabel_View_Pager($count, $limit);
$pager->setPageNumber($page);
$attributes["viewer"] = new Sabel_View_PageViewer($pager);
if ($count === 0) {
$attributes["offset"] = 0;
$attributes["results"] = array();
$model->clear();
} else {
$offset = $pager->getSqlOffset();
$this->_setOrderBy($getValues);
$model->setLimit($limit + 1);
$model->setOffset($offset);
$attributes["offset"] = $offset;
$attributes["results"] = $model->{$this->method}();
$results = $attributes["results"];
if (count($results) > $limit) {
array_pop($results);
$attributes["results"] = $results;
if ($page < $this->lastPage) {
$this->hasNext = true;
}
}
}
return $this;
}
public function testStandardUseAndPageNumberFirst()
{
$pager = new Sabel_View_Pager(200, 10);
$pager->setPageNumber(1);
$pv = new Sabel_View_PageViewer($pager, 5);
$this->assertTrue($pv->isFirst());
$this->assertTrue($pv->isCurrent());
$this->assertFalse($pv->isLast());
$this->assertEquals(1, $pv->getCurrent());
$this->assertEquals(2, $pv->getNext());
$this->assertEquals(1, $pv->getPrevious());
$num = 1;
foreach ($pv as $page) {
$this->assertEquals($num++, $page->getCurrent());
}
$this->assertEquals(6, $num);
$this->assertEquals(1, $pv->getCurrent());
$this->assertEquals(2, $pv->getNext());
$this->assertEquals(1, $pv->getPrevious());
}
public function testInitializedPagerUse()
{
$pager = new Sabel_View_Pager(200, 20);
$pager->setPageNumber(4.3);
$this->assertEquals(200, $pager->getNumberOfItem());
$this->assertEquals(20, $pager->getLimit());
$this->assertEquals(4, $pager->getPageNumber());
$this->assertEquals(10, $pager->getTotalPageNumber());
$this->assertEquals(60, $pager->getSqlOffset());
}
public function build($limit, array $getValues = array())
{
$page = 1;
$pageKey = $this->attributes["pageKey"];
if (isset($getValues[$pageKey])) {
$page = $getValues[$pageKey];
if (!is_numeric($page) || $page < 1) {
$page = 1;
}
}
$model = $this->model;
$attributes =& $this->attributes;
unset($getValues[$pageKey]);
$attributes["uriQuery"] = http_build_query($getValues, "", "&");
$count = $this->isJoin ? $model->getCount(false) : $model->getCount();
$attributes["count"] = $count;
$attributes["limit"] = $limit;
$attributes["page"] = $page;
$pager = new Sabel_View_Pager($count, $limit);
$pager->setPageNumber($page);
$attributes["viewer"] = new Sabel_View_PageViewer($pager);
if ($count === 0) {
$attributes["offset"] = 0;
$attributes["results"] = array();
$model->clear();
} else {
$offset = $pager->getSqlOffset();
$this->_setOrderBy($getValues);
$model->setLimit($limit);
$model->setOffset($offset);
$attributes["offset"] = $offset;
$attributes["results"] = $model->{$this->method}();
}
return $this;
}
public function build($limit, $page)
{
if (!is_numeric($page) || $page < 1) {
$page = 1;
}
$model = $this->model;
$attributes =& $this->attributes;
if ($this->isJoin) {
$count = $model->getCount(null, false);
} else {
$count = $model->getCount();
}
$attributes["count"] = $count;
$attributes["limit"] = $limit;
$attributes["page"] = $page;
$pager = Sabel_View_Pager::create($count, $limit);
$pager->setPageNumber($page);
$attributes["viewer"] = new Sabel_View_PageViewer($pager);
if ($count === 0) {
$attributes["offset"] = 0;
$attributes["results"] = array();
} else {
$offset = $pager->getSqlOffset();
if ($this->isJoin) {
$model->getModel()->setLimit($limit);
$model->getModel()->setOffset($offset);
} else {
$model->setLimit($limit);
$model->setOffset($offset);
}
$attributes["offset"] = $offset;
$attributes["results"] = $model->{$this->method}();
}
return $this;
}
public function build($limit, array $getValues = array())
{
$page = 1;
$pageKey = $this->attributes["pageKey"];
if (isset($getValues[$pageKey])) {
$page = $getValues[$pageKey];
if (!is_numeric($page) || $page < 1) {
$page = 1;
}
}
$model = $this->model;
$attributes =& $this->attributes;
$uriQuery = array();
foreach ($getValues as $key => $val) {
if ($key === $pageKey) {
unset($getValues[$key]);
} elseif (is_array($val)) {
foreach ($val as $k => $v) {
$uriQuery[] = urlencode("{$key}[{$k}]") . "=" . urlencode($v);
}
} else {
$uriQuery[] = urlencode($key) . "=" . urlencode($val);
}
}
$attributes["uriQuery"] = implode("&", $uriQuery);
$count = $this->isJoin ? $model->getCount(null, false) : $model->getCount();
$attributes["count"] = $count;
$attributes["limit"] = $limit;
$attributes["page"] = $page;
$pager = new Sabel_View_Pager($count, $limit);
$pager->setPageNumber($page);
$attributes["viewer"] = new Sabel_View_PageViewer($pager);
if ($count === 0) {
$attributes["offset"] = 0;
$attributes["results"] = array();
} else {
$offset = $pager->getSqlOffset();
$this->_setOrderBy($getValues);
$model->setLimit($limit);
$model->setOffset($offset);
$attributes["offset"] = $offset;
$attributes["results"] = $model->{$this->method}();
if ($this->uri === null && ($request = Sabel_Context::getRequest())) {
$attributes["uri"] = get_uri_prefix() . "/" . $request->getUri();
}
}
return $this;
}