render();
} catch (Exception $e) {
return $e->getMessage();
}
}
public function columns($cols) {
$this->columns = $cols;
return $this;
}
public function data($data) {
$this->data = $data;
return $this;
}
private function evaluate($d,$key) {
if (count($this->filters) AND ! $this->filters_added) {
$d->display_filters($this->filters);
// So we dont keep extending our display_filters
$this->filters_added = TRUE;
}
if (is_array($d) AND isset($d[$key]))
$x = $d[$key];
// If the key is a method, we need to eval it
elseif (preg_match('/\(/',$key) OR preg_match('/-\>/',$key))
eval("\$x = \$d->$key;");
elseif (preg_match('/^__VALUE__$/',$key))
$x = $d;
else
$x = isset($d->{$key}) ? $d->display($key) : '';
// We cant display array values
if (is_array($x))
$x = array_shift($x);
if (isset($this->prepend[$key]) AND $x) {
foreach ($this->prepend[$key] as $act => $data) {
switch ($act) {
case 'checkbox': $x = sprintf('',Form::checkbox($data,$x,FALSE,array('nocg'=>TRUE)),$x); // @todo Check those not yet checked
break;
case 'input':
if (preg_match('/__VALUE__/',$data['key']))
$data['key'] = preg_replace('/__VALUE__/',$x,$data['key']);
$x = Form::input($data['key'],isset($data['values'][$x]) ? $data['values'][$x] : '',array('placeholder'=>$x,'label'=>$x));
break;
case 'url': $x = HTML::anchor($data.$x,$x);
break;
case 'url_resolve':
$filtermatchall = array();
preg_match_all('/%(\w+)(\|.+)?(\/[lUC])?%/U',$data,$filtermatchall);
foreach ($filtermatchall[1] as $id=>$key)
$data = str_replace($filtermatchall[0][$id],$d->display($key),$data);
$x = HTML::anchor($data,$x);
break;
default:
throw HTTP_Exception::factory(501,'Unknown action :action',array(':action'=>$act));
}
}
}
if (isset($this->postproc[$key]) and $x) {
foreach ($this->postproc[$key] as $act => $data) {
switch ($act) {
case 'yesno':
$x = StaticList_YesNo::get($x,TRUE);
break;
case 'trim':
if (strlen($x) > $data) {
$x = sprintf('%s',$x,substr($x,0,$data-3).str_repeat('.',3));
}
break;
default:
throw HTTP_Exception::factory(501,'Unknown action :action',array(':action'=>$act));
}
}
}
return $x;
}
public static function factory() {
return new Table;
}
/**
* Apply additional display filters to the results
*/
public function filters($cols) {
$this->filters = $cols;
return $this;
}
public function jssort($table) {
$this->jssort = $table;
return $this;
}
public function page_items($num) {
$this->page = TRUE;
$this->page_rows = $num;
return $this;
}
public function prepend($cols) {
$this->prepend = $cols;
return $this;
}
public function postproc($cols) {
$this->postproc = $cols;
return $this;
}
private function process() {
$result = array();
$row = 0;
foreach ($this->data as $o) {
$row++;
$c = 0;
// So our filters are added for this record.
$this->filters_added = FALSE;
// If we are HTML paging
if ($this->page) {
if ($row < $this->po->current_first_item())
continue;
elseif ($row > $this->po->current_last_item())
break;
}
// If we are just listing page_rows items and a summary line as a result of exceeding that
if ($this->other_col AND $row>$this->page_rows) {
$this->other += $this->evaluate($o,$this->other_col);
// Otherwise rendering our rows
} else {
foreach ($this->columns as $col => $label) {
$c++;
$result[$row]['val'][$c] = $this->evaluate($o,$col);
}
}
}
return $result;
}
private function render() {
$output = '';
// If we need to page the results
if ($this->page) {
$this->po = new Pagination(array(
'total_items'=>count($this->data),
'items_per_page'=>$this->page_rows,
));
$output .= (string)$this->po;
}
if ($this->select)
$output .= Form::open($this->select['form']);
$output .= View::factory('table')
->set('jssort',($this->jssort AND ! $this->page) ? $this->jssort : FALSE)
->set('other',$this->other)
->set('th',$this->columns)
->set('td',$this->process());
// Use the javascript paging
if ($this->jssort AND ! $this->page) {
Script::factory()
->type('stdin')
->data('
$(document).ready(function() {
$.extend($.tablesorter.themes.bootstrap, {
// these classes are added to the table. To see other table classes available,
// look here: http://twitter.github.com/bootstrap/base-css.html#tables
table : "table table-striped",
header : "bootstrap-header", // give the header a gradient background
footerRow : "",
footerCells: "",
icons : "", // add "icon-white" to make them white; this icon class is added to the in the header
sortNone : "bootstrap-icon-unsorted",
sortAsc : "icon-chevron-up",
sortDesc : "icon-chevron-down",
active : "", // applied when column is sorted
hover : "", // use custom css here - bootstrap class may not override it
filterRow : "", // filter row class
even : "", // odd row zebra striping
odd : "" // even row zebra striping
});
$("#list-table'.($this->jssort ? '-'.$this->jssort : '').'").tablesorter({
theme: "bootstrap",
widthFixed : true,
headerTemplate : "{content} {icon}", // Add icon for jui theme; new in v2.7!
widgets: [ "uitheme", "stickyHeaders", "filter" ],
widgetOptions : {
stickyHeaders_offset: ".navbar-fixed-top",
}
}).tablesorterPager({
// target the pager markup - see the HTML block below
container : $(".pager'.($this->jssort ? '-'.$this->jssort : '').'"),
output : "{startRow} - {endRow} / {filteredRows} ({totalRows})",
fixedHeight: true,
removeRows : false,
cssGoto : ".gotoPage"
});
});
');
Script::factory()
->type('file')
->data('media/vendor/mottie-tablesorter/js/jquery.tablesorter.min.js');
Script::factory()
->type('file')
->data('media/vendor/mottie-tablesorter/js/jquery.tablesorter.widgets.min.js');
Script::factory()
->type('file')
->data('media/vendor/mottie-tablesorter/js/jquery.tablesorter.pager.min.js');
Style::factory()
->type('file')
->data('media/vendor/mottie-tablesorter/css/theme.bootstrap.css');
Style::factory()
->type('file')
->data('media/vendor/mottie-tablesorter/css/jquery.tablesorter.pager.css');
// @todo The theme should be moved from here, but Controller_Media will need to know about admin requests for media/
Style::factory()
->type('file')
->data('media/theme/baseadmin/css/custom/tablesort.css');
}
if ($this->select) {
$output .= Form::button('submit','Submit',array('class'=>'btn btn-primary','value'=>$this->select['submit']));
foreach ($this->select['hidden'] as $k=>$v)
$output .= Form::hidden($k,$v);
$output .= Form::close();
}
return $output;
}
public function select($form,$submit='',array $hidden=array()) {
$this->select['form'] = $form;
$this->select['submit'] = $submit;
$this->select['hidden'] = $hidden;
return $this;
}
// This enables us to page through many selected items
// @todo This is currently not usable, since our JS above needs to be fixed to work with tablesorter
public static function page($key) {
// We have preference for parameters passed to the action.
if (is_null($id = Request::current()->param('id'))) {
// First save our POST id data into the session, so we dont need it when going to each page
if (is_array($this->request->post('id')))
Session::instance()->set('page_table_view'.$key,'id');
if ($ids = Session::instance()->get('page_table_view'.$key)) {
$pag = new Pagination(array(
'total_items'=>count($ids),
'items_per_page'=>1,
));
return array($ids[$pag->current_first_item()-1],(string)$pag);
}
}
// If we get here, then there is no previous data to retrieve.
return array($id,'');
}
}
?>