class.ilObjBlog.php

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<?php
 
declare(strict_types=1);
 
use ILIAS\Blog\Settings\SettingsManager;
use ILIAS\Blog\Settings\Settings;
 
class ilObjBlog extends ilObject2
{
    public const NAV_MODE_LIST = 1;
    public const NAV_MODE_MONTH = 2;
    public const ABSTRACT_DEFAULT_SHORTEN_LENGTH = 500;
    public const ABSTRACT_DEFAULT_IMAGE_WIDTH = 144;
    public const ABSTRACT_DEFAULT_IMAGE_HEIGHT = 144;
    public const NAV_MODE_LIST_DEFAULT_POSTINGS = 10;
    protected \ILIAS\Blog\Posting\PostingManager $posting_manager;
    protected ?Settings $blog_settings = null;
    protected SettingsManager $settings_manager;
    protected \ILIAS\Style\Content\DomainService $content_style_domain;
    protected \ILIAS\Notes\Service $notes_service;
 
    protected bool $notes = false;
    protected bool $style = false;
 
    public function __construct(
        int $a_id = 0,
        bool $a_reference = true
    ) {
        global $DIC;
 
        $service = $DIC->blog()->internal();
        $this->notes_service = $DIC->notes();
        $this->settings_manager = $service->domain()->blogSettings();
 
        parent::__construct($a_id, $a_reference);
        $this->rbac_review = $DIC->rbac()->review();
 
        $this->content_style_domain = $DIC
            ->contentStyle()
            ->domain();
 
        if ($this->getId() > 0) {
            $this->blog_settings = $this->settings_manager->getByObjId($this->getId());
        }
        $this->posting_manager = $service->domain()->posting();
    }
 
    protected function initType(): void
    {
        $this->type = "blog";
    }
 
    protected function doRead(): void
    {
        // #14661
        $this->setNotesStatus(
            $this->notes_service->domain()->commentsActive($this->id)
        );
        $this->blog_settings = $this->settings_manager->getByObjId($this->getId());
    }
 
    protected function doCreate(bool $clone_mode = false): void
    {
        $ilDB = $this->db;
 
        $this->createMetaData();
 
        $ilDB->manipulate("INSERT INTO il_blog (id,ppic,rss_active,approval" .
            ",abs_shorten,abs_shorten_len,abs_image,abs_img_width,abs_img_height" .
            ",keywords,authors,nav_mode,nav_list_mon_with_post,ov_post,nav_list_mon) VALUES (" .
            $ilDB->quote($this->id, "integer") . "," .
            $ilDB->quote(true, "integer") . "," .
            $ilDB->quote(true, "integer") . "," .
            $ilDB->quote(false, "integer") . "," .
            $ilDB->quote(false, "integer") . "," .
            $ilDB->quote(0, "integer") . "," .
            $ilDB->quote(false, "integer") . "," .
            $ilDB->quote(0, "integer") . "," .
            $ilDB->quote(0, "integer") . "," .
            $ilDB->quote(true, "integer") . "," .
            $ilDB->quote(false, "integer") . "," .
            $ilDB->quote(self::NAV_MODE_LIST, "integer") . "," .
            $ilDB->quote(5, "integer") . "," .
            $ilDB->quote(5, "integer") . "," .
            $ilDB->quote(5, "integer") .
            ")");
 
        // #14661
        $this->notes_service->domain()->activateComments($this->id);
    }
 
    protected function doDelete(): void
    {
        $ilDB = $this->db;
 
        $this->deleteMetaData();
 
        $this->posting_manager->deleteAllByBlog($this->id);
 
        // remove all notifications
        ilNotification::removeForObject(ilNotification::TYPE_BLOG, $this->id);
 
        $ilDB->manipulate("DELETE FROM il_blog" .
            " WHERE id = " . $ilDB->quote($this->id, "integer"));
    }
 
    protected function doUpdate(): void
    {
        $this->updateMetaData();
 
        if ($this->id) {
            // #14661
            $this->notes_service->domain()->activateComments(
                $this->id,
                $this->getNotesStatus()
            );
        }
    }
 
    protected function doCloneObject(ilObject2 $new_obj, int $a_target_id, ?int $a_copy_id = null): void
    {
        assert($new_obj instanceof ilObjBlog);
 
        $new_obj->setNotesStatus($this->getNotesStatus());
        $new_obj->update();
 
        $this->settings_manager->clone($this->getId(), $new_obj->getId());
 
        // set/copy stylesheet
        $this->content_style_domain->styleForObjId($this->getId())->cloneTo($new_obj->getId());
 
        $this->cloneMetaData($new_obj);
    }
 
    public function getNotesStatus(): bool
    {
        return $this->notes;
    }
 
    public function setNotesStatus(bool $a_status): void
    {
        $this->notes = $a_status;
    }
 
    public function initDefaultRoles(): void
    {
        ilObjRole::createDefaultRole(
            'il_blog_contributor_' . $this->getRefId(),
            "Contributor of blog obj_no." . $this->getId(),
            'il_blog_contributor',
            $this->getRefId()
        );
 
        ilObjRole::createDefaultRole(
            'il_blog_editor_' . $this->getRefId(),
            "Editor of blog obj_no." . $this->getId(),
            'il_blog_editor',
            $this->getRefId()
        );
    }
 
    public function getLocalContributorRole(int $a_node_id): int
    {
        foreach ($this->rbac_review->getLocalRoles($a_node_id) as $role_id) {
            if (str_starts_with(ilObject::_lookupTitle($role_id), "il_blog_contributor")) {
                return $role_id;
            }
        }
        return 0;
    }
 
    public function getLocalEditorRole(int $a_node_id): int
    {
        foreach ($this->rbac_review->getLocalRoles($a_node_id) as $role_id) {
            if (strpos(ilObject::_lookupTitle($role_id), "il_blog_editor") === 0) {
                return $role_id;
            }
        }
        return 0;
    }
 
    public function getAllLocalRoles(int $a_node_id): array
    {
        $res = array();
        foreach ($this->rbac_review->getLocalRoles($a_node_id) as $role_id) {
            $res[$role_id] = ilObjRole::_getTranslation(ilObject::_lookupTitle($role_id));
        }
 
        asort($res);
        return $res;
    }
 
    public function getRolesWithContributeOrRedact(int $a_node_id): array
    {
        $contr_op_id = ilRbacReview::_getOperationIdByName("contribute");
        $redact_op_id = ilRbacReview::_getOperationIdByName("redact");
        $contr_role_id = $this->getLocalContributorRole($a_node_id);
        $editor_role_id = $this->getLocalEditorRole($a_node_id);
 
        $res = array();
        foreach ($this->rbac_review->getParentRoleIds($a_node_id) as $role_id => $role) {
            if ($role_id != $contr_role_id &&
                $role_id != $editor_role_id) {
                $all_ops = $this->rbac_review->getActiveOperationsOfRole($a_node_id, $role_id);
                if (in_array($contr_op_id, $all_ops) ||
                    in_array($redact_op_id, $all_ops)) {
                    $res[$role_id] = ilObjRole::_getTranslation($role["title"]);
                }
            }
        }
 
        return $res;
    }
}