ILIAS\COPage\History\HistoryManager Class Reference

Collaboration diagram for ILIAS\COPage\History\HistoryManager:

Public Member Functions
	__construct (InternalDataService $data_service, InternalRepoService $repo_service, InternalDomainService $domain_service)
	deleteOldHistoryEntries (int $x_days, int $keep_entries)

Protected Member Functions
	deleteHistoryEntriesOlderEqualThanNr (int $delete_lower_than_nr, string $parent_type, int $page_id, string $lang)

Protected Attributes
ILIAS COPage PC PCDefinition	$pc_definition
HistoryDBRepository	$history_repo

Detailed Description

Author

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

Definition at line 30 of file class.HistoryManager.php.

Constructor & Destructor Documentation

__construct()

ILIAS\COPage\History\HistoryManager::__construct	(	InternalDataService	$data_service,
		InternalRepoService	$repo_service,
		InternalDomainService	$domain_service
	)

Definition at line 35 of file class.HistoryManager.php.

      {
        $this->history_repo = $repo_service->history();
        $this->pc_definition = $domain_service
            ->pc()
            ->definition();
    }

References ILIAS\COPage\InternalRepoService\history(), and ILIAS\COPage\InternalDomainService\pc().

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Member Function Documentation

deleteHistoryEntriesOlderEqualThanNr()

ILIAS\COPage\History\HistoryManager::deleteHistoryEntriesOlderEqualThanNr ( int  $delete_lower_than_nr, string  $parent_type, int  $page_id, string  $lang  )

protected

Definition at line 72 of file class.HistoryManager.php.

     : void {
        $defs = $this->pc_definition->getPCDefinitions();
        foreach ($defs as $def) {
            $cl = $def["pc_class"];
            $cl::deleteHistoryLowerEqualThan(
                $parent_type,
                $page_id,
                $lang,
                $delete_lower_than_nr
            );
        }
 
        $this->history_repo->deleteHistoryEntriesOlderEqualThanNr(
            $delete_lower_than_nr,
            $parent_type,
            $page_id,
            $lang
        );
    }

Referenced by ILIAS\COPage\History\HistoryManager\deleteOldHistoryEntries().

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deleteOldHistoryEntries()

ILIAS\COPage\History\HistoryManager::deleteOldHistoryEntries	(	int	$x_days,
		int	$keep_entries
	)

Parameters

int	$x_days	delet entries older than x days
int	$keep_entries	entries that should be kept as minimum

Exceptions

ilDateTimeException

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

                                                                           : bool
    {
        $deleted = false;
 
        foreach ($this->history_repo->getMaxHistEntryPerPageOlderThanX($x_days) as $page) {
            $max_deletable = $this->history_repo->getMaxDeletableNr($keep_entries, $page["parent_type"], (int) $page["page_id"], $page["lang"]);
            $delete_lower_than_nr = min($page["max_nr"], $max_deletable);
            if ($delete_lower_than_nr > 0) {
                $this->deleteHistoryEntriesOlderEqualThanNr(
                    $delete_lower_than_nr,
                    $page["parent_type"],
                    (int) $page["page_id"],
                    $page["lang"]
                );
                $deleted = true;
            }
        }
        return $deleted;
    }

References ILIAS\COPage\History\HistoryManager\deleteHistoryEntriesOlderEqualThanNr().

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Field Documentation

$history_repo

HistoryDBRepository ILIAS\COPage\History\HistoryManager::$history_repo

protected

Definition at line 33 of file class.HistoryManager.php.

$pc_definition

ILIAS COPage PC PCDefinition ILIAS\COPage\History\HistoryManager::$pc_definition

protected

Definition at line 32 of file class.HistoryManager.php.

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The documentation for this class was generated from the following file:

• components/ILIAS/COPage/History/class.HistoryManager.php