This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilTermUsagesTableGUI:

Collaboration diagram for ilTermUsagesTableGUI:

Public Member Functions
	__construct (object $a_parent_obj, string $a_parent_cmd, int $a_term_id)

	getItems ()

	getFirstWritableRefId (int $a_obj_id)

Public Member Functions inherited from ilTable2GUI
	__construct (?object $a_parent_obj, string $a_parent_cmd="", string $a_template_context="")

	setOpenFormTag (bool $a_val)

	getOpenFormTag ()

	setCloseFormTag (bool $a_val)

	getCloseFormTag ()

	determineLimit ()

	getSelectableColumns ()
	Get selectable columns. More...

	determineSelectedColumns ()

	isColumnSelected (string $col)

	getSelectedColumns ()

	resetOffset (bool $a_in_determination=false)

	initFilter ()

	getParentObject ()

	getParentCmd ()

	setTopAnchor (string $a_val)

	getTopAnchor ()

	setNoEntriesText (string $a_text)

	getNoEntriesText ()

	setIsDataTable (bool $a_val)

	getIsDataTable ()

	setEnableTitle (bool $a_enabletitle)

	getEnableTitle ()

	setEnableHeader (bool $a_enableheader)

	getEnableHeader ()

	setEnableNumInfo (bool $a_val)

	getEnableNumInfo ()

	setTitle (string $a_title, string $a_icon="", string $a_icon_alt="")

	setDescription (string $a_val)

	getDescription ()

	setOrderField (string $a_order_field)

	getOrderField ()

	setData (array $a_data)
	Set table data. More...

	getData ()

	dataExists ()

	setPrefix (string $a_prefix)
	set prefix for sort and offset fields (if you have two or more tables on a page that you want to sort separately) More...

	getPrefix ()

	addFilterItem (ilTableFilterItem $a_input_item, bool $a_optional=false)

	addFilterItemByMetaType (string $id, int $type=self::FILTER_TEXT, bool $a_optional=false, string $caption="")
	Add filter by standard type. More...

	getFilterItems (bool $a_optionals=false)

	getFilterItemByPostVar (string $a_post_var)

	setFilterCols (int $a_val)

	getFilterCols ()

	setDisableFilterHiding (bool $a_val=true)

	getDisableFilterHiding ()

	isFilterSelected (string $a_col)
	Is given filter selected? More...

	getSelectedFilters ()

	determineSelectedFilters ()

	setCustomPreviousNext (string $a_prev_link, string $a_next_link)

	setFormAction (string $a_form_action, bool $a_multipart=false)

	getFormAction ()

	setFormName (string $a_name="")

	getFormName ()
	get the name of the parent form More...

	setId (string $a_val)

	getId ()

	setDisplayAsBlock (bool $a_val)

	getDisplayAsBlock ()

	setSelectAllCheckbox (string $a_select_all_checkbox, bool $a_select_all_on_top=false)

	setExternalSorting (bool $a_val)

	getExternalSorting ()

	setFilterCommand (string $a_val, string $a_caption="")

	getFilterCommand ()

	setResetCommand (string $a_val, string $a_caption="")

	getResetCommand ()

	setExternalSegmentation (bool $a_val)

	getExternalSegmentation ()

	setRowTemplate (string $a_template, string $a_template_dir="")
	Set row template. More...

	setDefaultOrderField (string $a_defaultorderfield)

	getDefaultOrderField ()

	setDefaultOrderDirection (string $a_defaultorderdirection)

	getDefaultOrderDirection ()

	setDefaultFilterVisiblity (bool $a_status)

	getDefaultFilterVisibility ()

	clearCommandButtons ()

	addCommandButton (string $a_cmd, string $a_text, string $a_onclick='', string $a_id="", string $a_class="")

	addCommandButtonInstance (ilButtonBase $a_button)

	addMultiItemSelectionButton (string $a_sel_var, array $a_options, string $a_cmd, string $a_text, string $a_default_selection='')

	setCloseCommand (string $a_link)

	addMultiCommand (string $a_cmd, string $a_text)

	addHiddenInput (string $a_name, string $a_value)

	addHeaderCommand (string $a_href, string $a_text, string $a_target="", string $a_img="")

	setTopCommands (bool $a_val)

	getTopCommands ()

	addColumn (string $a_text, string $a_sort_field="", string $a_width="", bool $a_is_checkbox_action_column=false, string $a_class="", string $a_tooltip="", bool $a_tooltip_with_html=false)

	getNavParameter ()

	setOrderLink (string $key, string $order_dir)

	fillHeader ()

	determineOffsetAndOrder (bool $a_omit_offset=false)

	storeNavParameter ()

	getHTML ()
	Get HTML. More...

	numericOrdering (string $a_field)
	Should this field be sorted numeric? More...

	render ()

	writeFilterToSession ()

	resetFilter ()

	fillFooter ()

	getLinkbar (string $a_num)

	fillHiddenRow ()

	fillActionRow ()

	setHeaderHTML (string $html)

	storeProperty (string $type, string $value)

	loadProperty (string $type)

	getCurrentState ()
	get current settings for order, limit, columns and filter More...

	setContext (string $id)

	getContext ()

	setShowRowsSelector (bool $a_value)
	Toggle rows-per-page selector. More...

	getShowRowsSelector ()

	setShowTemplates (bool $a_value)

	getShowTemplates ()

	restoreTemplate (string $a_name)
	Restore state from template. More...

	saveTemplate (string $a_name)
	Save current state as template. More...

	deleteTemplate (string $a_name)

	getLimit ()

	getOffset ()

	setExportFormats (array $formats)
	Set available export formats. More...

	setPrintMode (bool $a_value=false)

	getPrintMode ()

	getExportMode ()

	exportData (int $format, bool $send=false)
	Export and optionally send current table data. More...

	setEnableAllCommand (bool $a_value)

	setRowSelectorLabel (string $row_selector_label)

	getRowSelectorLabel ()

	setPreventDoubleSubmission (bool $a_val)

	getPreventDoubleSubmission ()

	setLimit (int $a_limit=0, int $a_default_limit=0)
	set max. More...

Public Member Functions inherited from ilTableGUI
	__construct (array $a_data=[], bool $a_global_tpl=true)

	setTemplate (ilTemplate $a_tpl)

	getTemplateObject ()

	setData (array $a_data)
	Set table data. More...

	getData ()

	setTitle (string $a_title, string $a_icon="", string $a_icon_alt="")

	setHelp (string $a_help_page, string $a_help_icon, string $a_help_icon_alt="")

	setHeaderNames (array $a_header_names)

	getColumnCount ()

	setHeaderVars (array $a_header_vars, array $a_header_params=[])

	setColumnWidth (array $a_column_width)
	set table column widths More...

	setOneColumnWidth (string $a_column_width, int $a_column_number)

	setMaxCount (int $a_max_count)
	set max. More...

	setLimit (int $a_limit=0, int $a_default_limit=0)
	set max. More...

	getLimit ()

	setPrefix (string $a_prefix)
	set prefix for sort and offset fields (if you have two or more tables on a page that you want to sort separately) More...

	setOffset (int $a_offset)
	set dataset offset More...

	getOffset ()

	setOrderColumn (string $a_order_column="", string $a_default_column="")

	getOrderColumn ()

	setOrderDirection (string $a_order_direction)

	getOrderDirection ()

	setFooter (string $a_style, string $a_previous="", string $a_next="")

	enable (string $a_module_name)

	disable (string $a_module_name)

	sortData ()

	render ()

	renderHeader ()

	setOrderLink (string $key, string $order_dir)

	setStyle (string $a_element, string $a_style)

	getStyle (string $a_element)

	setBase (string $a_base)

	getBase ()

	getFormName ()
	get the name of the parent form More...

	setFormName (string $a_name="cmd")

	getSelectAllCheckbox ()
	get the name of the checkbox that should be toggled with a select all button More...

	setSelectAllCheckbox (string $a_select_all_checkbox)

	clearActionButtons ()

	addActionButton (string $btn_name, string $btn_value)

Protected Member Functions
	fillRow (array $a_set)
	Standard Version of Fill Row. More...

Protected Member Functions inherited from ilTable2GUI
	getRequestedValues ()

	prepareOutput ()
	Anything that must be done before HTML is generated. More...

	isFilterVisible ()
	Check if filter is visible: manually shown (session, db) or default value set. More...

	isAdvMDFilter (ilAdvancedMDRecordGUI $a_gui, ilTableFilterItem $a_element)
	Check if filter element is based on adv md. More...

	fillRow (array $a_set)
	Standard Version of Fill Row. More...

	getFilterValue (ilTableFilterItem $a_item)
	Get current filter value. More...

	setFilterValue (ilTableFilterItem $a_item, $a_value)

	fillMetaExcel (ilExcel $a_excel, int &$a_row)
	Add meta information to excel export. More...

	fillHeaderExcel (ilExcel $a_excel, int &$a_row)
	Excel Version of Fill Header. More...

	fillRowExcel (ilExcel $a_excel, int &$a_row, array $a_set)
	Excel Version of Fill Row. More...

	fillMetaCSV (ilCSVWriter $a_csv)
	Add meta information to csv export. More...

	fillHeaderCSV (ilCSVWriter $a_csv)
	CSV Version of Fill Header. More...

	fillRowCSV (ilCSVWriter $a_csv, array $a_set)
	CSV Version of Fill Row. More...

Protected Attributes
int	$term_id

ilAccessHandler	$access

Protected Attributes inherited from ilTable2GUI
string	$requested_tmpl_delete

string	$requested_tmpl_create

string	$requested_nav_par2 = ""

string	$requested_nav_par = ""

string	$requested_nav_par1 = ""

ILIAS Table TableGUIRequest	$table_request = null

array	$selected_columns = []

ilCtrl	$ctrl

object	$parent_obj = null

string	$parent_cmd = ""

string	$close_command = ""

string	$top_anchor = "il_table_top"

array	$filters = array()

array	$optional_filters = array()

string	$filter_cmd = 'applyFilter'

string	$reset_cmd = 'resetFilter'

int	$filter_cols = 5

bool	$ext_sort = false

bool	$ext_seg = false

string	$context = ""

array	$mi_sel_buttons = []

bool	$disable_filter_hiding = false

bool	$top_commands = true

array	$selectable_columns = array()

array	$selected_column = array()

bool	$show_templates = false

bool	$show_rows_selector = true

bool	$rows_selector_off = false

bool	$nav_determined = false

bool	$limit_determined = false

bool	$filters_determined = false

bool	$columns_determined = false

bool	$open_form_tag = true

bool	$close_form_tag = true

array	$export_formats = []

int	$export_mode = 0

bool	$print_mode = false

bool	$enable_command_for_all = false

bool	$restore_filter = false

array	$restore_filter_values = []

bool	$default_filter_visibility = false

array	$sortable_fields = array()

bool	$prevent_double_submission = true

string	$row_selector_label = ""

bool	$select_all_on_top = false

array	$sel_buttons = []

string	$nav_value = ''

string	$noentriestext = ''

string	$css_row = ''

bool	$display_as_block = false

string	$description = ''

string	$id = ""

bool	$custom_prev_next = false

string	$reset_cmd_txt = ""

string	$defaultorderfield = ""

string	$defaultorderdirection = ""

array	$column = []

bool	$datatable = false

bool	$num_info = false

bool	$form_multipart = false

array	$row_data = []

string	$order_field = ""

array	$selected_filter = []

string	$form_action = ""

string	$formname = ""

string	$sort_order = ""

array	$buttons = []

array	$multi = []

array	$hidden_inputs = []

array	$header_commands = []

string	$row_template = ""

string	$row_template_dir = ""

string	$filter_cmd_txt = ""

string	$custom_prev = ""

string	$custom_next = ""

array	$raw_post_data = null

ilGlobalTemplateInterface	$main_tpl

Protected Attributes inherited from ilTableGUI
string	$sort_order

string	$link_params

array	$header_params

	$tpl

ilLanguage	$lng

Additional Inherited Members
Static Public Member Functions inherited from ilTable2GUI
static	getAllCommandLimit ()

Static Public Member Functions inherited from ilTableGUI
static	linkbar (string $AScript, int $AHits, int $ALimit, int $AOffset, array $AParams=array(), array $ALayout=array(), string $prefix='')

Data Fields inherited from ilTable2GUI
const	FILTER_TEXT = 1

const	FILTER_SELECT = 2

const	FILTER_DATE = 3

const	FILTER_LANGUAGE = 4

const	FILTER_NUMBER_RANGE = 5

const	FILTER_DATE_RANGE = 6

const	FILTER_DURATION_RANGE = 7

const	FILTER_DATETIME_RANGE = 8

const	FILTER_CHECKBOX = 9

const	EXPORT_EXCEL = 1

const	EXPORT_CSV = 2

const	ACTION_ALL_LIMIT = 1000

Data Fields inherited from ilTableGUI
string	$title = ""

string	$icon = ""

string	$icon_alt = ""

string	$help_page = ""

string	$help_icon = ""

string	$help_icon_alt = ""

array	$header_names = []

array	$header_vars = []

array	$linkbar_vars = []

array	$data = []

int	$column_count = 0

array	$column_width = []

int	$max_count = 0

int	$limit = 0

bool	$max_limit = false

int	$offset = 0

string	$order_column = ""

string	$order_direction = ""

string	$footer_style = ""

string	$footer_previous = ""

string	$footer_next = ""

bool	$lang_support = true

bool	$global_tpl = false

string	$form_name = ""

string	$select_all_checkbox = ""

array	$action_buttons = []

string	$prefix = ""

string	$base = ""

array	$enabled

array	$styles

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 22 of file class.ilTermUsagesTableGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilTermUsagesTableGUI::__construct	(	object	$a_parent_obj,
		string	$a_parent_cmd,
		int	$a_term_id
	)

Definition at line 27 of file class.ilTermUsagesTableGUI.php.

      {
        global $DIC;
 
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->access = $DIC->access();
        $ilCtrl = $DIC->ctrl();
        $lng = $DIC->language();
 
        parent::__construct($a_parent_obj, $a_parent_cmd);
        $this->term_id = $a_term_id;
 
        $this->addColumn("", "", "1");  // checkbox
        $this->setEnableHeader(false);
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
        $this->setRowTemplate("tpl.term_usage_row.html", "Modules/Glossary");
        $this->getItems();
        $this->setTitle($lng->txt("cont_usage"));
    }

References $DIC, ilTableGUI\$lng, ILIAS\GlobalScreen\Provider\__construct(), ILIAS\Repository\access(), ilTable2GUI\addColumn(), ILIAS\Repository\ctrl(), getItems(), ILIAS\Repository\lng(), ilTable2GUI\setEnableHeader(), ilTable2GUI\setFormAction(), ilTable2GUI\setRowTemplate(), ilTable2GUI\setTitle(), and ilLanguage\txt().

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Member Function Documentation

◆ fillRow()

ilTermUsagesTableGUI::fillRow ( array $a_set )

protected

Standard Version of Fill Row.

Most likely to be overwritten by derived class.

Parameters

array $a_set data array

Reimplemented from ilTable2GUI.

Definition at line 69 of file class.ilTermUsagesTableGUI.php.

                                            : void
    {
        $usage = $a_set;
 
        $cont_type = "";
        if (is_int(strpos($usage["type"], ":"))) {
            $us_arr = explode(":", $usage["type"]);
            $usage["type"] = $us_arr[1];
            $cont_type = $us_arr[0];
        }
 
        switch ($usage["type"]) {
            case "pg":
                $item = array();
 
                //$this->tpl->setVariable("TXT_OBJECT", $usage["type"].":".$usage["id"]);
                switch ($cont_type) {
                    case "lm":
                        $page_obj = new ilLMPage($usage["id"]);
                        $lm_obj = new ilObjLearningModule($page_obj->getParentId(), false);
                        $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                        $item["obj_title"] = $lm_obj->getTitle();
                        $item["sub_txt"] = $this->lng->txt("pg");
                        $item["sub_title"] = ilLMObject::_lookupTitle($page_obj->getId());
                        $ref_id = $this->getFirstWritableRefId($lm_obj->getId());
                        if ($ref_id > 0) {
                            $item["obj_link"] = ilLink::_getStaticLink($ref_id, "lm");
                        }
                        break;
 
                    case "wpg":
                        $page_obj = new ilWikiPage($usage["id"]);
                        $item["obj_type_txt"] = $this->lng->txt("obj_wiki");
                        $item["obj_title"] = ilObject::_lookupTitle($page_obj->getParentId());
                        $item["sub_txt"] = $this->lng->txt("pg");
                        $item["sub_title"] = ilWikiPage::lookupTitle($page_obj->getId());
                        $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                        if ($ref_id > 0) {
                            $item["obj_link"] = ilLink::_getStaticLink($ref_id, "wiki");
                        }
                        break;
 
                    case "gdf":
                        $page_obj = new ilGlossaryDefPage($usage["id"]);
                        $term_id = ilGlossaryDefinition::_lookupTermId($page_obj->getId());
                        $glo_id = ilGlossaryTerm::_lookGlossaryID($term_id);
                        $item["obj_type_txt"] = $this->lng->txt("obj_glo");
                        $item["obj_title"] = ilObject::_lookupTitle($glo_id);
                        $item["sub_txt"] = $this->lng->txt("cont_term");
                        $item["sub_title"] = ilGlossaryTerm::_lookGlossaryTerm($term_id);
                        $ref_id = $this->getFirstWritableRefId($page_obj->getParentId());
                        if ($ref_id > 0) {
                            $item["obj_link"] = ilLink::_getStaticLink($ref_id, "glo");
                        }
                        break;
 
                    case "fold":
                    case "root":
                    case "crs":
                    case "grp":
                    case "cat":
                    case "cont":
                        $item["obj_type_txt"] = $this->lng->txt("obj_" . $cont_type);
                        $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
                        $ref_id = $this->getFirstWritableRefId($usage["id"]);
                        if ($ref_id > 0) {
                            $item["obj_link"] = ilLink::_getStaticLink($ref_id, $cont_type);
                        }
                        break;
 
                    default:
                        $item["obj_title"] = "Page " . $cont_type . ", " . $usage["id"];
                        break;
                }
                break;
 
            case "mep":
                $item["obj_type_txt"] = $this->lng->txt("obj_mep");
                $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
                $ref_id = $this->getFirstWritableRefId($usage["id"]);
                if ($ref_id > 0) {
                    $item["obj_link"] = ilLink::_getStaticLink($ref_id, "mep");
                }
                break;
 
            case "map":
                $item["obj_type_txt"] = $this->lng->txt("obj_mob");
                $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
                $item["sub_txt"] = $this->lng->txt("cont_link_area");
                break;
 
            case "sqst":
                $item["obj_type_txt"] = $this->lng->txt("cont_sqst");
                $obj_id = SurveyQuestion::lookupObjFi($usage["id"]);
                $item["obj_title"] = ilObject::_lookupTitle($obj_id);
                $item["sub_txt"] = $this->lng->txt("question");
                $item["sub_title"] = SurveyQuestion::_getTitle($usage["id"]);
                $ref_id = $this->getFirstWritableRefId($obj_id);
                if ($ref_id > 0) {
                    $item["obj_link"] = ilLink::_getStaticLink($ref_id);
                }
 
                break;
 
            case "termref":
                $item["obj_type_txt"] = $this->lng->txt("obj_glo");
                $item["obj_title"] = ilObject::_lookupTitle($usage["id"]);
                $item["sub_txt"] = $this->lng->txt("glo_referenced_term");
                $ref_id = $this->getFirstWritableRefId($usage["id"]);
                if ($ref_id > 0) {
                    $item["obj_link"] = ilLink::_getStaticLink($ref_id);
                }
                break;
 
            default:
                $item["obj_title"] = "Type " . $usage["type"] . ", " . $usage["id"];
                break;
        }
 
        // show versions
        if (is_array($usage["hist_nr"]) &&
            (count($usage["hist_nr"]) > 1 || $usage["hist_nr"][0] > 0)) {
            asort($usage["hist_nr"]);
            $ver = $sep = "";
            if ($usage["hist_nr"][0] == 0) {
                array_shift($usage["hist_nr"]);
                $usage["hist_nr"][] = 0;
            }
            foreach ($usage["hist_nr"] as $nr) {
                if ($nr > 0) {
                    $ver .= $sep . $nr;
                } else {
                    $ver .= $sep . $this->lng->txt("cont_current_version");
                }
                $sep = ", ";
            }
 
            $this->tpl->setCurrentBlock("versions");
            $this->tpl->setVariable("TXT_VERSIONS", $this->lng->txt("cont_versions"));
            $this->tpl->setVariable("VAL_VERSIONS", $ver);
            $this->tpl->parseCurrentBlock();
        }
 
        if ($item["obj_type_txt"] != "") {
            $this->tpl->setCurrentBlock("type");
            $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("type"));
            $this->tpl->setVariable("VAL_TYPE", $item["obj_type_txt"]);
            $this->tpl->parseCurrentBlock();
        }
 
        if ($usage["type"] != "clip") {
            if ($item["obj_link"]) {
                $this->tpl->setCurrentBlock("linked_item");
                $this->tpl->setVariable("TXT_OBJECT", $item["obj_title"]);
                $this->tpl->setVariable("HREF_LINK", $item["obj_link"]);
                $this->tpl->parseCurrentBlock();
            } else {
                $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $item["obj_title"]);
            }
 
            if ($item["sub_txt"] != "") {
                $this->tpl->setVariable("SEP", ", ");
                $this->tpl->setVariable("SUB_TXT", $item["sub_txt"]);
                if ($item["sub_title"] != "") {
                    $this->tpl->setVariable("SEP2", ": ");
                    $this->tpl->setVariable("SUB_TITLE", $item["sub_title"]);
                }
            }
        } else {
            $this->tpl->setVariable("TXT_OBJECT_NO_LINK", $this->lng->txt("cont_users_have_mob_in_clip1") .
                " " . $usage["cnt"] . " " . $this->lng->txt("cont_users_have_mob_in_clip2"));
        }
    }

References $ref_id, $term_id, ilLink\_getStaticLink(), SurveyQuestion\_getTitle(), ilGlossaryTerm\_lookGlossaryID(), ilGlossaryTerm\_lookGlossaryTerm(), ilGlossaryDefinition\_lookupTermId(), ilLMObject\_lookupTitle(), ilObject\_lookupTitle(), getFirstWritableRefId(), ILIAS\Repository\lng(), SurveyQuestion\lookupObjFi(), and ilWikiPage\lookupTitle().

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◆ getFirstWritableRefId()

ilTermUsagesTableGUI::getFirstWritableRefId ( int $a_obj_id )

Definition at line 243 of file class.ilTermUsagesTableGUI.php.

                                                        : int
    {
        $ilAccess = $this->access;
 
        $ref_ids = ilObject::_getAllReferences($a_obj_id);
        foreach ($ref_ids as $ref_id) {
            if ($ilAccess->checkAccess("write", "", $ref_id)) {
                return $ref_id;
            }
        }
        return 0;
    }

References $access, $ref_id, and ilObject\_getAllReferences().

Referenced by fillRow().

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◆ getItems()

ilTermUsagesTableGUI::getItems ( )

Definition at line 51 of file class.ilTermUsagesTableGUI.php.

                              : void
    {
        $usages = ilGlossaryTerm::getUsages($this->term_id);
 
        $agg_usages = array();
        foreach ($usages as $k => $usage) {
            if (empty($agg_usages[$usage["type"] . ":" . $usage["id"]])) {
                $usage["hist_nr"] = array($usage["hist_nr"] ?? 0);
                $agg_usages[$usage["type"] . ":" . $usage["id"]] = $usage;
            } else {
                $agg_usages[$usage["type"] . ":" . $usage["id"]]["hist_nr"][] =
                    $usage["hist_nr"] ?? 0;
            }
        }
 
        $this->setData($agg_usages);
    }