/**
* Renders a list of items, target is the common admin-list.
* Please be aware, that the combination of paging and sortable-lists may result in unpredictable ordering.
* As soon as the list is sortable, the page-size should be at least the same as the number of elements. Optional
* it is possible to provide a filter callback which is called for each entry. If the callback returns false the
* entry gets skipped.
*
* @param class_array_section_iterator $objArraySectionIterator
* @param bool $bitSortable
* @param string $strListIdentifier an internal identifier to check the current parent-list
* @param bool $bitAllowTreeDrop
* @param string $strPagerAddon
* @param Closure $objFilter
*
* @throws class_exception
* @return string
*/
protected final function renderList(class_array_section_iterator $objArraySectionIterator, $bitSortable = false, $strListIdentifier = "", $bitAllowTreeDrop = false, $strPagerAddon = "", Closure $objFilter = null)
{
$strReturn = "";
$intI = 0;
$strListId = generateSystemid();
if (!$objArraySectionIterator->valid()) {
$strReturn .= $this->objToolkit->getTextRow($this->getLang("commons_list_empty"));
}
if ($bitSortable) {
$strReturn .= $this->objToolkit->dragableListHeader($strListId, false, $bitAllowTreeDrop, $objArraySectionIterator->getIntElementsPerPage(), $objArraySectionIterator->getPageNumber());
} else {
$strReturn .= $this->objToolkit->listHeader();
}
if ($this->renderLevelUpAction($strListIdentifier) != "") {
$strReturn .= $this->objToolkit->genericAdminList("", "", "", $this->objToolkit->listButton($this->renderLevelUpAction($strListIdentifier)), $intI++);
}
$arrMassActions = $this->getBatchActionHandlers($strListIdentifier);
$intTotalNrOfElements = $objArraySectionIterator->getNumberOfElements();
/** @var $objOneIterable class_model|interface_model|interface_admin_listable */
foreach ($objArraySectionIterator as $objOneIterable) {
// if we have a filter Closure call it else use the standard rightView method
if ($objFilter !== null) {
if ($objFilter($objOneIterable) === false) {
if ($bitSortable) {
//inject hidden dummy row for a proper sorting
$strReturn .= $this->objToolkit->genericAdminList($objOneIterable->getSystemid(), "", "", "", 0, "", "", false, "hidden");
}
$intTotalNrOfElements--;
continue;
}
} else {
if (!$objOneIterable->rightView()) {
if ($bitSortable) {
//inject hidden dummy row for a proper sorting
$strReturn .= $this->objToolkit->genericAdminList($objOneIterable->getSystemid(), "", "", "", 0, "", "", false, "hidden");
}
$intTotalNrOfElements--;
continue;
}
}
$strActions = $this->getActionIcons($objOneIterable, $strListIdentifier);
$strReturn .= $this->objToolkit->simpleAdminList($objOneIterable, $strActions, $intI++, count($arrMassActions) > 0);
}
$strNewActions = $this->mergeNewEntryActions($this->getNewEntryAction($strListIdentifier));
$strBatchActions = "";
if (count($arrMassActions) > 0) {
$strBatchActions .= $this->objToolkit->renderBatchActionHandlers($arrMassActions);
}
if ($strNewActions != "" || $strBatchActions != "") {
$strReturn .= $this->objToolkit->genericAdminList("batchActionSwitch", $strBatchActions, "", $strNewActions, $intI, "", "", $strBatchActions != "");
}
if ($bitSortable) {
$strReturn .= $this->objToolkit->dragableListFooter($strListId);
} else {
$strReturn .= $this->objToolkit->listFooter();
}
$objArraySectionIterator->setIntTotalElements($intTotalNrOfElements);
$strReturn .= $this->objToolkit->getPageview($objArraySectionIterator, $this->getArrModule("modul"), $this->getAction(), "&systemid=" . $this->getSystemid() . $this->strPeAddon . $strPagerAddon);
return $strReturn;
}
/**
* Creates a pageview
*
* @param class_array_section_iterator $objArraySectionIterator
* @param string $strModule
* @param string $strAction
* @param string $strLinkAdd
*
* @return mixed a two-dimensional array: ["elements"] and ["pageview"]
* @since 3.3.0
*
* @deprecated use getPageview instead
*/
public function getSimplePageview($objArraySectionIterator, $strModule, $strAction, $strLinkAdd = "")
{
$arrReturn = array();
$intCurrentpage = $objArraySectionIterator->getPageNumber();
$intNrOfPages = $objArraySectionIterator->getNrOfPages();
$intNrOfElements = $objArraySectionIterator->getNumberOfElements();
$arrReturn["elements"] = array();
//read templates
$strTemplateBodyID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_body");
$strTemplateForwardID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_link_forward");
$strTemplateBackwardID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_link_backward");
$strTemplateListID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_page_list");
$strTemplateListItemActiveID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_list_item_active");
$strTemplateListItemID = $this->objTemplate->readTemplate("/elements.tpl", "pageview_list_item");
//build layout
$arrTemplate = array();
$strListItems = "";
//just load the current +-4 pages and the first/last +-2
$intCounter2 = 1;
for ($intI = 1; $intI <= $intNrOfPages; $intI++) {
$bitDisplay = false;
if ($intCounter2 <= 2) {
$bitDisplay = true;
} elseif ($intCounter2 >= $intNrOfPages - 1) {
$bitDisplay = true;
} elseif ($intCounter2 >= $intCurrentpage - 2 && $intCounter2 <= $intCurrentpage + 2) {
$bitDisplay = true;
}
if ($bitDisplay) {
$arrLinkTemplate = array();
$arrLinkTemplate["href"] = class_link::getLinkAdminHref($strModule, $strAction, $strLinkAdd . "&pv=" . $intI);
$arrLinkTemplate["pageNr"] = $intI;
if ($intI == $intCurrentpage) {
$strListItems .= $this->objTemplate->fillTemplate($arrLinkTemplate, $strTemplateListItemActiveID);
} else {
$strListItems .= $this->objTemplate->fillTemplate($arrLinkTemplate, $strTemplateListItemID);
}
}
$intCounter2++;
}
$arrTemplate["pageList"] = $this->objTemplate->fillTemplate(array("pageListItems" => $strListItems), $strTemplateListID);
$arrTemplate["nrOfElementsText"] = class_carrier::getInstance()->getObjLang()->getLang("pageview_total", "system");
$arrTemplate["nrOfElements"] = $intNrOfElements;
if ($intCurrentpage < $intNrOfPages) {
$arrTemplate["linkForward"] = $this->objTemplate->fillTemplate(array("linkText" => class_carrier::getInstance()->getObjLang()->getLang("pageview_forward", "system"), "href" => class_link::getLinkAdminHref($strModule, $strAction, $strLinkAdd . "&pv=" . ($intCurrentpage + 1))), $strTemplateForwardID);
}
if ($intCurrentpage > 1) {
$arrTemplate["linkBackward"] = $this->objTemplate->fillTemplate(array("linkText" => class_carrier::getInstance()->getObjLang()->getLang("commons_back", "commons"), "href" => class_link::getLinkAdminHref($strModule, $strAction, $strLinkAdd . "&pv=" . ($intCurrentpage - 1))), $strTemplateBackwardID);
}
$arrReturn["pageview"] = $this->objTemplate->fillTemplate($arrTemplate, $strTemplateBodyID);
$arrReturn["elements"] = $objArraySectionIterator->getArrayExtended(true);
return $arrReturn;
}