function applyHook()
{
if (!isset($this->source)) {
if ($this->owner->dq) {
$this->setSource($this->owner->dq);
}
}
if (!isset($this->source)) {
throw $this->exception('Unable to find source for Paginator');
}
if ($this->source instanceof DB_dsql || $this->source instanceof Model_Array) {
// Set the limit first, then execute
$this->source->limit($this->ipp, $this->skip);
if (!$this->source->stmt) {
$this->source->execute();
}
// execute early but not fetch
$this->found_rows = $this->source->foundRows();
$this->cur_page = floor($this->skip / $this->ipp) + 1;
$this->total_pages = ceil($this->found_rows / $this->ipp);
if ($this->cur_page > $this->total_pages) {
$this->cur_page = 1;
$this->skip = $this->ipp * ($this->cur_page - 1);
$this->source->limit($this->ipp, $this->skip);
$this->source->rewind()->execute();
// re-execute the query
}
} else {
// TODO: array_slice
$this->found_rows = count($this->source);
}
if ($this->total_pages <= 1) {
return $this->destroy();
}
if ($this->cur_page > 1) {
$this->add('View', null, 'prev')->setElement('a')->setAttr('href', $this->api->url(null, $u = array($this->name . '_skip' => $pn = max(0, $this->skip - $this->ipp))))->setAttr('data-skip', $pn)->set('← Prev');
}
if ($this->cur_page < $this->total_pages) {
$this->add('View', null, 'next')->setElement('a')->setAttr('href', $this->api->url(null, $u = array($this->name . '_skip' => $pn = $this->skip + $this->ipp)))->setAttr('data-skip', $pn)->set('Next →');
}
//
// generate our source now
$data = array();
foreach (range(max(1, $this->cur_page - $this->range), min($this->total_pages, $this->cur_page + $this->range)) as $p) {
$data[] = array('href' => $this->api->url(null, array($this->name . '_skip' => $pn = ($p - 1) * $this->ipp)), 'pn' => $pn, 'cur' => $p == $this->cur_page ? $this->template->get('cur') : '', 'label' => $p);
}
$this->js('click', $this->owner->js()->reload(array($this->name . '_skip' => $this->js()->_selectorThis()->attr('data-skip'))))->_selector('#' . $this->name . ' a');
parent::setSource($data);
}
function recursiveRender()
{
if (!$this->source) {
if ($this->owner->model) {
if ($this->owner instanceof Grid_Advanced) {
$this->owner->getIterator();
}
// force grid->model sorting implemented in Grid_Advanced
$this->setSource($this->owner->model);
}
}
if (!isset($this->source)) {
throw $this->exception('Unable to find source for Paginator');
}
if ($this->source instanceof DB_dsql) {
$this->source->preexec();
$this->found_rows = $this->source->foundRows();
} else {
$this->found_rows = count($this->source);
}
$this->cur_page = floor($this->skip / $this->ipp) + 1;
$this->total_pages = ceil($this->found_rows / $this->ipp);
if ($this->cur_page > $this->total_pages || $this->cur_page == 1 && $this->skip != 0) {
$this->cur_page = 1;
$this->learn('skip', $this->skip = 0);
$this->source->limit($this->ipp, $this->skip);
$this->source->rewind();
// re-execute the query
}
if ($this->total_pages <= 1) {
return $this->destroy();
}
if ($this->cur_page > 1) {
$this->add('View', null, 'prev')->setElement('a')->setAttr('href', $this->api->url(null, $u = array($this->name . '_skip' => $pn = max(0, $this->skip - $this->ipp))))->setAttr('data-skip', $pn)->set('← Prev');
}
if ($this->cur_page < $this->total_pages) {
$this->add('View', null, 'next')->setElement('a')->setAttr('href', $this->api->url(null, $u = array($this->name . '_skip' => $pn = $this->skip + $this->ipp)))->setAttr('data-skip', $pn)->set('Next →');
}
// generate our source now
$data = array();
foreach (range(max(1, $this->cur_page - $this->range), min($this->total_pages, $this->cur_page + $this->range)) as $p) {
$data[] = array('href' => $this->api->url(null, array($this->name . '_skip' => $pn = ($p - 1) * $this->ipp)), 'pn' => $pn, 'cur' => $p == $this->cur_page ? $this->template->get('cur') : '', 'label' => $p);
}
$this->js('click', $this->owner->js()->reload(array($this->name . '_skip' => $this->js()->_selectorThis()->attr('data-skip'))))->_selector('#' . $this->name . ' a');
parent::setSource($data);
return parent::recursiveRender();
}
function recursiveRender()
{
if ($ipp = $this->api->stickyGET($this->name . '_ipp')) {
$this->ipp = $ipp;
}
// get data source
if (!$this->source) {
// force grid sorting implemented in Grid_Advanced
if ($this->owner instanceof \Grid_Advanced) {
$this->owner->getIterator();
}
// set data source for Paginator
if ($this->owner->model) {
$this->setSource($this->owner->model);
} elseif ($this->owner->dq) {
$this->setSource($this->owner->dq);
} else {
throw $this->exception('Unable to find source for Paginator');
}
}
// calculate found rows
if ($this->source instanceof \DB_dsql) {
$this->source->preexec();
$this->found_rows = $this->source->foundRows();
} elseif ($this->source instanceof \Model) {
$this->found_rows = (string) $this->source->count();
} else {
$this->found_rows = count($this->source);
}
// calculate current page and total pages
$this->cur_page = floor($this->skip / $this->ipp) + 1;
$this->total_pages = ceil($this->found_rows / $this->ipp);
if ($this->cur_page > $this->total_pages || $this->cur_page == 1 && $this->skip != 0) {
$this->cur_page = 1;
if ($this->memorize) {
$this->memorize('skip', $this->skip = 0);
}
if ($this->source instanceof \DB_dsql) {
$this->source->limit($this->ipp, $this->skip);
$this->source->rewind();
// re-execute the query
} elseif ($this->source instanceof \Model) {
$this->source->setLimit($this->ipp, $this->skip);
} else {
// Imants: not sure if this is correct, but it was like this before
$this->source->setLimit($this->ipp, $this->skip);
}
}
// no need for paginator if there is only one page
if ($this->total_pages <= 1) {
return $this->destroy();
}
if ($this->cur_page > 1) {
$this->add('View', null, 'prev', 'prev')->template->set('href', $this->app->url($this->base_page, $u = array($this->skip_var => $pn = max(0, $this->skip - $this->ipp))))->set('pn', $pn)->set('label', '« Prev');
} else {
$this->template->tryDel('prev');
}
if ($this->cur_page < $this->total_pages) {
$this->add('View', null, 'next', 'next')->template->set('href', $this->app->url($this->base_page, $u = array($this->skip_var => $pn = $this->skip + $this->ipp)))->set('pn', $pn)->set('label', 'Next »');
} else {
$this->template->tryDel('next');
}
// First page
if ($this->cur_page > $this->range + 1) {
$this->add('View', null, 'first', 'first')->template->set('href', $this->app->url($this->base_page, $u = array($this->skip_var => $pn = max(0, 0))))->set('pn', $pn)->set('label', '1');
if ($this->cur_page > $this->range + 2) {
$this->add('View', null, 'points_left', 'points_left')->template->set('label', '...');
}
} else {
$this->template->del('first');
$this->template->tryDel('points_left');
}
// Last page
if ($this->cur_page < $this->total_pages - $this->range) {
$this->add('View', null, 'last', 'last')->template->set('href', $this->app->url($this->base_page, $u = array($this->skip_var => $pn = max(0, ($this->total_pages - 1) * $this->ipp))))->set('pn', $pn)->set('label', $this->total_pages);
if ($this->cur_page < $this->total_pages - $this->range - 1) {
$this->add('View', null, 'points_right', 'points_right')->template->set('label', '...');
}
} else {
$this->template->del('last');
$this->template->tryDel('points_right');
}
// generate source for Paginator Lister (pages, links, labels etc.)
$data = array();
//setting cur as array seems not working in atk4.3. String is working
$tplcur = $this->template->get('cur');
$tplcur = isset($tplcur[0]) ? $tplcur[0] : '';
foreach (range(max(1, $this->cur_page - $this->range), min($this->total_pages, $this->cur_page + $this->range)) as $p) {
$data[] = array('href' => $this->app->url($this->base_page, array($this->skip_var => $pn = ($p - 1) * $this->ipp)), 'pn' => $pn, 'cur' => $p == $this->cur_page ? 'active' : '', 'label' => $p);
}
if ($this->ajax_reload) {
$this->js('click', $this->owner->js()->reload(array($this->skip_var => $this->js()->_selectorThis()->attr('data-skip'), $this->name . '_ipp' => $this->js()->_selector('#ipp-selector-' . $this->name)->val())))->_selector('#' . $this->name . ' a');
$this->js(true)->_load('select2.min')->_css('libs/select2');
$this->js(true)->_selector('#ipp-selector-' . $this->name)->select2();
$this->js(true)->_selector('#ipp-selector-' . $this->name)->select2('val', $this->ipp);
$this->js('change', $this->owner->js()->reload(array($this->skip_var => 0, $this->name . '_ipp' => $this->js()->_selector('#ipp-selector-' . $this->name)->val())))->_selector('#ipp-selector-' . $this->name);
}
parent::setSource($data);
return parent::recursiveRender();
}
function recursiveRender()
{
// get data source
if (!$this->source) {
// force grid sorting implemented in Grid_Advanced
if ($this->owner instanceof Grid_Advanced) {
$this->owner->getIterator();
}
// set data source for Paginator
if ($this->owner->model) {
$this->setSource($this->owner->model);
} elseif ($this->owner->dq) {
$this->setSource($this->owner->dq);
} else {
throw $this->exception('Unable to find source for Paginator');
}
}
// calculate found rows
if ($this->source instanceof DB_dsql) {
$this->source->preexec();
$this->found_rows = $this->source->foundRows();
} elseif ($this->source instanceof Model) {
$this->found_rows = $this->source->count();
} else {
$this->found_rows = count($this->source);
}
// calculate current page and total pages
$this->cur_page = floor($this->skip / $this->ipp) + 1;
$this->total_pages = ceil($this->found_rows / $this->ipp);
// no need for paginator if there is only one page
if ($this->total_pages <= 1) {
return $this->destroy();
}
if ($this->cur_page > $this->total_pages || $this->cur_page == 1 && $this->skip != 0) {
$this->cur_page = 1;
if ($this->memorize) {
$this->memorize('skip', $this->skip = 0);
}
if ($this->source instanceof DB_dsql) {
$this->source->limit($this->ipp, $this->skip);
$this->source->rewind();
// re-execute the query
} elseif ($this->source instanceof Model) {
$this->source->setLimit($this->ipp, $this->skip);
} else {
// Imants: not sure if this is correct, but it was like this before
$this->source->setLimit($this->ipp, $this->skip);
}
}
if ($this->cur_page > 1) {
$this->add('View', null, 'prev')->setElement('a')->setAttr('href', $this->api->url($this->base_page, $u = array($this->skip_var => $pn = max(0, $this->skip - $this->ipp))))->setAttr('data-skip', $pn)->set('<');
}
if ($this->cur_page < $this->total_pages) {
$this->add('View', null, 'next')->setElement('a')->setAttr('href', $this->api->url($this->base_page, $u = array($this->skip_var => $pn = $this->skip + $this->ipp)))->setAttr('data-skip', $pn)->set('>');
}
// First page
if ($this->cur_page > $this->range + 1) {
$this->add('View', null, 'first')->setElement('a')->setAttr('href', $this->api->url($this->base_page, $u = array($this->skip_var => $pn = max(0, 0))))->setAttr('data-skip', $pn)->set('1');
if ($this->cur_page > $this->range + 2) {
$this->add('View', null, 'points_left')->setElement('span')->set('...');
}
}
// Last page
if ($this->cur_page < $this->total_pages - $this->range) {
$this->add('View', null, 'last')->setElement('a')->setAttr('href', $this->api->url($this->base_page, $u = array($this->skip_var => $pn = max(0, ($this->total_pages - 1) * $this->ipp))))->setAttr('data-skip', $pn)->set($this->total_pages);
if ($this->cur_page < $this->total_pages - $this->range - 1) {
$this->add('View', null, 'points_right')->setElement('span')->set('...');
}
}
// generate source for Paginator Lister (pages, links, labels etc.)
$data = array();
foreach (range(max(1, $this->cur_page - $this->range), min($this->total_pages, $this->cur_page + $this->range)) as $p) {
$data[] = array('href' => $this->api->url($this->base_page, array($this->skip_var => $pn = ($p - 1) * $this->ipp)), 'pn' => $pn, 'cur' => $p == $this->cur_page ? $this->template->get('cur') : '', 'label' => $p);
}
if ($this->ajax_reload) {
$this->js('click', $this->owner->js()->reload(array($this->skip_var => $this->js()->_selectorThis()->attr('data-skip'))))->_selector('#' . $this->name . ' a');
}
parent::setSource($data);
return parent::recursiveRender();
}
function setSource($table, $db_fields = null)
{
parent::setSource($table, $db_fields);
//we always need to calc rows
$this->dq->calc_found_rows();
return $this;
}
