class.ilPluginInfo.php

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<?php

declare(strict_types=1);

use ILIAS\Data\Version;

class ilPluginInfo
{
    protected Version $actual_ilias_version;
    protected ilPluginSlotInfo $pluginslot;
    protected string $id;
    protected string $name;
    protected bool $activated;
    protected ?Version $current_version;
    protected ?int $current_db_version;
    protected Version $available_version;
    protected Version $minimum_ilias_version;
    protected Version $maximum_ilias_version;
    protected string $responsible;
    protected string $responsible_mail;
    protected bool $supports_learning_progress;
    protected bool $supports_export;
    protected bool $supports_cli_setup;

    public function __construct(
        Version $actual_ilias_version,
        ilPluginSlotInfo $pluginslot,
        string $id,
        string $name,
        bool $activated,
        ?Version $current_version,
        ?int $current_db_version,
        Version $available_version,
        Version $minimum_ilias_version,
        Version $maximum_ilias_version,
        string $responsible,
        string $responsible_mail,
        bool $supports_learning_progress,
        bool $supports_export,
        bool $supports_cli_setup
    ) {
        if ($current_version === null && $current_db_version !== null) {
            throw new \InvalidArgumentException(
                "If there is no current version for the plugin, we also should not " .
                "have a db-version."
            );
        }
        $this->actual_ilias_version = $actual_ilias_version;
        $this->pluginslot = $pluginslot;
        $this->id = $id;
        $this->name = $name;
        $this->activated = $activated;
        $this->current_version = $current_version;
        $this->current_db_version = $current_db_version;
        $this->available_version = $available_version;
        $this->minimum_ilias_version = $minimum_ilias_version;
        $this->maximum_ilias_version = $maximum_ilias_version;
        $this->responsible = $responsible;
        $this->responsible_mail = $responsible_mail;
        $this->supports_learning_progress = $supports_learning_progress;
        $this->supports_export = $supports_export;
        $this->supports_cli_setup = $supports_cli_setup;
    }

    public function getPluginSlot(): ilPluginSlotInfo
    {
        return $this->pluginslot;
    }

    public function getComponent(): ilComponentInfo
    {
        return $this->pluginslot->getComponent();
    }

    public function getId(): string
    {
        return $this->id;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function getPath(): string
    {
        return $this->pluginslot->getPath() . "/" . $this->getName();
    }

    public function getClassName(): string
    {
        return "il" . $this->getName() . "Plugin";
    }

    public function getConfigGUIClassName(): string
    {
        return "il" . $this->getName() . "ConfigGUI";
    }

    public function isActivated(): bool
    {
        return $this->activated;
    }

    public function getCurrentVersion(): ?Version
    {
        return $this->current_version;
    }

    public function getCurrentDBVersion(): ?int
    {
        return $this->current_db_version;
    }

    public function getAvailableVersion(): Version
    {
        return $this->available_version;
    }

    public function getMinimumILIASVersion(): Version
    {
        return $this->minimum_ilias_version;
    }

    public function getMaximumILIASVersion(): Version
    {
        return $this->maximum_ilias_version;
    }

    public function getResponsible(): string
    {
        return $this->responsible;
    }

    public function getResponsibleMail(): string
    {
        return $this->responsible_mail;
    }

    public function supportsLearningProgress(): bool
    {
        return $this->supports_learning_progress;
    }

    public function supportsExport(): bool
    {
        return $this->supports_export;
    }

    public function supportsCLISetup(): bool
    {
        return $this->supports_cli_setup;
    }

    public function isInstalled(): bool
    {
        return $this->current_version !== null;
    }

    public function isUpdateRequired(): bool
    {
        return $this->isInstalled() && !$this->current_version->equals($this->available_version);
    }

    public function isVersionToOld(): bool
    {
        return $this->current_version->isGreaterThan($this->available_version);
    }

    public function isCompliantToILIAS(): bool
    {
        return
            $this->actual_ilias_version->isGreaterThanOrEquals($this->minimum_ilias_version)
            && $this->actual_ilias_version->isSmallerThanOrEquals($this->maximum_ilias_version);
    }

    public function isActivationPossible(): bool
    {
        return $this->isCompliantToILIAS()
            && $this->isInstalled()
            && !$this->isVersionToOld()
            && !$this->isUpdateRequired();
    }

    public function isActive(): bool
    {
        return $this->isActivationPossible()
            && $this->isActivated();
    }

    public function getReasonForInactivity(): string
    {
        if ($this->isActive()) {
            throw new \LogicException(
                "Plugin is active, so no reason for inactivity."
            );
        }

        if (!$this->isCompliantToILIAS()) {
            return "cmps_needs_matching_ilias_version";
        }

        if (!$this->isInstalled()) {
            return "cmps_must_installed";
        }

        if ($this->isVersionToOld()) {
            return "cmps_needs_upgrade";
        }

        if ($this->isUpdateRequired()) {
            return "cmps_needs_update";
        }

        if (!$this->isActivated()) {
            return "cmps_not_activated";
        }

        throw new \LogicException(
            "Unknown reason for inactivity of the plugin."
        );
    }
}