JuKu / JuKuCMS

system/packages/com.jukusoft.cms.admin/classes/pageeditpage.php

Indentation +314 added lines, -314 removed lines

@@ -27,345 +27,345 @@ 
 
 class PageEditPage extends PageType {
 
-	protected $sitemap_change_frequencies = array(
-		"AlWAYS", "HOURLY", "DAILY", "WEEKLY", "MONTHLY", "YEARLY", "NEVER"
-	);
-
-	public function getContent(): string {
-		$template = new DwooTemplate("pages/editpage");
-
-		//check, if pageID is set
-		if (!isset($_REQUEST['edit']) || empty($_REQUEST['edit'])) {
-			//show error
-			return $this->showError("No pageID was set!");
-		}
-
-		$pageID = (int) $_REQUEST['edit'];
-
-		$page = new Page();
-		$page->loadByID($pageID);
-
-		//first check permissions
-		if (!PermissionChecker::current()->hasRight("can_edit_all_pages") && !(PermissionChecker::current()->hasRight("can_edit_own_pages") && $page->getAuthorID() == User::current()->getID())) {
-			//user doesn't have permissions to edit this page
-			return $this->showError("You don't have permissions to edit this page!");
-		}
-
-		//first, lock page
-		Page::lockPage($page->getPageID(), User::current()->getID());
-
-		$success_messages = array();
-		$error_messages = array();
-
-		//save page
-		if (isset($_REQUEST['submit'])) {
-			if ($_REQUEST['submit'] === "Save") {
-				//save page
-				$res = $this->save($page);
-
-				if ($res === true) {
-					$success_messages[] = "Saved page successfully!";
-				} else {
-					$error_messages[] = $res;
-				}
-			} else if ($_REQUEST['submit'] === "SaveUnlock") {
-				//save page
-				$res = $this->save($page);
-
-				if ($res === true) {
-					//unlock page
-					Page::unlockPage($page->getPageID());
-
-					//redirect to admin/pages
-					header("Location: " . DomainUtils::generateURL("admin/pages"));
-
-					ob_flush();
-					ob_end_flush();
-
-					exit;
-				} else {
-					$error_messages[] = $res;
-				}
-			} else if ($_REQUEST['submit'] === "Publish") {
-				//save page
-				$res = $this->save($page);
-
-				if ($res === true) {
-					$success_messages[] = "Saved page successfully!";
-				} else {
-					$error_messages[] = $res;
-				}
-
-				//publish page
-				$res = $this->publish($page);
-
-				if ($res === true) {
-					$success_messages[] = "Page published successfully!";
-				} else {
-					$error_messages[] = $res;
-				}
-			}
-		}
-
-		$template->assign("action_url", DomainUtils::generateURL($this->getPage()->getAlias(), array("edit" => $pageID)));
-
-		$template->assign("page", array(
-			'id' => $page->getPageID(),
-			'alias' => "/" . $page->getAlias(),
-			'title' => $page->getTitle(),
-			'content' => $page->getContent(),
-			'is_published' => $page->isPublished(),
-			'can_publish' => (!$page->isPublished() && (PermissionChecker::current()->hasRight("can_publish_all_pages") || (PermissionChecker::current()->hasRight("can_publish_own_pages") && $page->getAuthorID() == User::current()->getID()))),
-			'can_change_owner' => (PermissionChecker::current()->hasRight("can_change_page_owner") || $page->getAuthorID() == User::current()->getID()),
-			'folder' => $page->getFolder(),
-			'preview_url' => DomainUtils::generateURL($page->getAlias(), array("preview" => "true")),
-			'current_style' => $page->getStyle(),
-			'template' => $page->getCustomTemplate(),
-			'has_custom_template' => $page->hasCustomTemplate(),
-			'parent' => $page->getParentID(),
-			'meta_description' => $page->getMetaDescription(),
-			'meta_keywords' => $page->getMetaKeywords(),
-			'meta_robots' => $page->getMetaRobotsOptions(),
-			'meta_canonicals' => $page->getMetaCanonicals(),
-			'has_canoncials' => !empty($page->getMetaCanonicals()),
-			'sitemap' => $page->isSitemapEnabled(),
-			'sitemap_changefreq' => $page->getSitemapChangeFreq(),
-			'sitemap_priority' => $page->getSitemapPriority(),
-			'og_type' => $page->getOgType()
-		));
-
-		//set available styles
-		$template->assign("styles", StyleController::listAllStyles());
-
-		//get all pages from database
-		$pages = array();
-		$rows = Database::getInstance()->listRows("SELECT `id`, `alias` FROM `{praefix}pages` WHERE `editable` = '1' AND `activated` = '1'; ");
-
-		foreach ($rows as $row) {
-			$pages[] = array(
-				'id' => $row['id'],
-				'alias' => $row['alias']
-			);
-		}
-
-		$template->assign("parent_pages", $pages);
-
-		//https://developers.google.com/search/reference/robots_meta_tag?hl=de
-		$robots_options = array(
-			"all",
-			"noindex",
-			"nofollow",
-			"none",
-			"noarchive",
-			"nosnippet",
-			"noodp",
-			"notranslate",
-			"noimageindex",
-			"unavailable_after: "
-		);
-
-		$template->assign("robots_options", $robots_options);
-
-		$sitemap_change_frequencies = $this->sitemap_change_frequencies;
-
-		$template->assign("sitemap_change_frequencies", $sitemap_change_frequencies);
-
-		//OpenGraph types,https://developers.facebook.com/docs/reference/opengraph/
-		$og_types = array("website", "article", "book", "profile");
-
-		$template->assign("og_types", $og_types);
-
-		//add support to show additional code from plugins
-		$additional_code_header = "";
-		$additional_code_footer = "";
-
-		Events::throwEvent("page_edit_additional_code_header", array(
-			'page' => &$page,
-			'code' => &$additional_code_header
-		));
-
-		$template->assign("additional_code_header", $additional_code_footer);
-
-		Events::throwEvent("page_edit_additional_code_footer", array(
-			'page' => &$page,
-			'code' => &$additional_code_footer
-		));
-
-		$template->assign("additional_code_footer", $additional_code_footer);
-
-		$template->assign("errors", $error_messages);
-		$template->assign("success_messages", $success_messages);
-
-		return $template->getCode();
-	}
-
-	protected function save (Page &$page) {
-		//first check permissions
-		if (!PermissionChecker::current()->hasRight("can_edit_all_pages") && !(PermissionChecker::current()->hasRight("can_edit_own_pages") && $page->getAuthorID() == User::current()->getID())) {
-			//user doesn't have permissions to edit this page
-			return "You don't have permissions to edit this page!";
-		}
-
-		if (!isset($_POST['title']) || empty($_POST['title'])) {
-			return "No title was set";
-		}
-
-		//validate title
-		$title = htmlentities($_POST['title']);
-
-		if (!isset($_POST['html_code']) || empty($_POST['html_code'])) {
-			return "No content was set or content is empty!";
-		}
-
-		$content = $_POST['html_code'];
-
-		//TODO: save page attributes
-		if (!isset($_REQUEST['parent']) || empty($_REQUEST['parent'])) {
-			return "Parent page wasn't set!";
-		}
+    protected $sitemap_change_frequencies = array(
+        "AlWAYS", "HOURLY", "DAILY", "WEEKLY", "MONTHLY", "YEARLY", "NEVER"
+    );
+
+    public function getContent(): string {
+        $template = new DwooTemplate("pages/editpage");
+
+        //check, if pageID is set
+        if (!isset($_REQUEST['edit']) || empty($_REQUEST['edit'])) {
+            //show error
+            return $this->showError("No pageID was set!");
+        }
+
+        $pageID = (int) $_REQUEST['edit'];
+
+        $page = new Page();
+        $page->loadByID($pageID);
+
+        //first check permissions
+        if (!PermissionChecker::current()->hasRight("can_edit_all_pages") && !(PermissionChecker::current()->hasRight("can_edit_own_pages") && $page->getAuthorID() == User::current()->getID())) {
+            //user doesn't have permissions to edit this page
+            return $this->showError("You don't have permissions to edit this page!");
+        }
+
+        //first, lock page
+        Page::lockPage($page->getPageID(), User::current()->getID());
+
+        $success_messages = array();
+        $error_messages = array();
+
+        //save page
+        if (isset($_REQUEST['submit'])) {
+            if ($_REQUEST['submit'] === "Save") {
+                //save page
+                $res = $this->save($page);
+
+                if ($res === true) {
+                    $success_messages[] = "Saved page successfully!";
+                } else {
+                    $error_messages[] = $res;
+                }
+            } else if ($_REQUEST['submit'] === "SaveUnlock") {
+                //save page
+                $res = $this->save($page);
+
+                if ($res === true) {
+                    //unlock page
+                    Page::unlockPage($page->getPageID());
+
+                    //redirect to admin/pages
+                    header("Location: " . DomainUtils::generateURL("admin/pages"));
+
+                    ob_flush();
+                    ob_end_flush();
+
+                    exit;
+                } else {
+                    $error_messages[] = $res;
+                }
+            } else if ($_REQUEST['submit'] === "Publish") {
+                //save page
+                $res = $this->save($page);
+
+                if ($res === true) {
+                    $success_messages[] = "Saved page successfully!";
+                } else {
+                    $error_messages[] = $res;
+                }
+
+                //publish page
+                $res = $this->publish($page);
+
+                if ($res === true) {
+                    $success_messages[] = "Page published successfully!";
+                } else {
+                    $error_messages[] = $res;
+                }
+            }
+        }
+
+        $template->assign("action_url", DomainUtils::generateURL($this->getPage()->getAlias(), array("edit" => $pageID)));
+
+        $template->assign("page", array(
+            'id' => $page->getPageID(),
+            'alias' => "/" . $page->getAlias(),
+            'title' => $page->getTitle(),
+            'content' => $page->getContent(),
+            'is_published' => $page->isPublished(),
+            'can_publish' => (!$page->isPublished() && (PermissionChecker::current()->hasRight("can_publish_all_pages") || (PermissionChecker::current()->hasRight("can_publish_own_pages") && $page->getAuthorID() == User::current()->getID()))),
+            'can_change_owner' => (PermissionChecker::current()->hasRight("can_change_page_owner") || $page->getAuthorID() == User::current()->getID()),
+            'folder' => $page->getFolder(),
+            'preview_url' => DomainUtils::generateURL($page->getAlias(), array("preview" => "true")),
+            'current_style' => $page->getStyle(),
+            'template' => $page->getCustomTemplate(),
+            'has_custom_template' => $page->hasCustomTemplate(),
+            'parent' => $page->getParentID(),
+            'meta_description' => $page->getMetaDescription(),
+            'meta_keywords' => $page->getMetaKeywords(),
+            'meta_robots' => $page->getMetaRobotsOptions(),
+            'meta_canonicals' => $page->getMetaCanonicals(),
+            'has_canoncials' => !empty($page->getMetaCanonicals()),
+            'sitemap' => $page->isSitemapEnabled(),
+            'sitemap_changefreq' => $page->getSitemapChangeFreq(),
+            'sitemap_priority' => $page->getSitemapPriority(),
+            'og_type' => $page->getOgType()
+        ));
+
+        //set available styles
+        $template->assign("styles", StyleController::listAllStyles());
+
+        //get all pages from database
+        $pages = array();
+        $rows = Database::getInstance()->listRows("SELECT `id`, `alias` FROM `{praefix}pages` WHERE `editable` = '1' AND `activated` = '1'; ");
+
+        foreach ($rows as $row) {
+            $pages[] = array(
+                'id' => $row['id'],
+                'alias' => $row['alias']
+            );
+        }
+
+        $template->assign("parent_pages", $pages);
+
+        //https://developers.google.com/search/reference/robots_meta_tag?hl=de
+        $robots_options = array(
+            "all",
+            "noindex",
+            "nofollow",
+            "none",
+            "noarchive",
+            "nosnippet",
+            "noodp",
+            "notranslate",
+            "noimageindex",
+            "unavailable_after: "
+        );
+
+        $template->assign("robots_options", $robots_options);
+
+        $sitemap_change_frequencies = $this->sitemap_change_frequencies;
+
+        $template->assign("sitemap_change_frequencies", $sitemap_change_frequencies);
+
+        //OpenGraph types,https://developers.facebook.com/docs/reference/opengraph/
+        $og_types = array("website", "article", "book", "profile");
+
+        $template->assign("og_types", $og_types);
+
+        //add support to show additional code from plugins
+        $additional_code_header = "";
+        $additional_code_footer = "";
+
+        Events::throwEvent("page_edit_additional_code_header", array(
+            'page' => &$page,
+            'code' => &$additional_code_header
+        ));
+
+        $template->assign("additional_code_header", $additional_code_footer);
+
+        Events::throwEvent("page_edit_additional_code_footer", array(
+            'page' => &$page,
+            'code' => &$additional_code_footer
+        ));
+
+        $template->assign("additional_code_footer", $additional_code_footer);
+
+        $template->assign("errors", $error_messages);
+        $template->assign("success_messages", $success_messages);
+
+        return $template->getCode();
+    }
+
+    protected function save (Page &$page) {
+        //first check permissions
+        if (!PermissionChecker::current()->hasRight("can_edit_all_pages") && !(PermissionChecker::current()->hasRight("can_edit_own_pages") && $page->getAuthorID() == User::current()->getID())) {
+            //user doesn't have permissions to edit this page
+            return "You don't have permissions to edit this page!";
+        }
+
+        if (!isset($_POST['title']) || empty($_POST['title'])) {
+            return "No title was set";
+        }
+
+        //validate title
+        $title = htmlentities($_POST['title']);
+
+        if (!isset($_POST['html_code']) || empty($_POST['html_code'])) {
+            return "No content was set or content is empty!";
+        }
+
+        $content = $_POST['html_code'];
+
+        //TODO: save page attributes
+        if (!isset($_REQUEST['parent']) || empty($_REQUEST['parent'])) {
+            return "Parent page wasn't set!";
+        }
 
-		$parent = (int) $_REQUEST['parent'];
+        $parent = (int) $_REQUEST['parent'];
 
-		if (!isset($_REQUEST['design']) || empty($_REQUEST['design'])) {
-			return "Design wasn't set!";
-		}
+        if (!isset($_REQUEST['design']) || empty($_REQUEST['design'])) {
+            return "Design wasn't set!";
+        }
 
-		$design = $_REQUEST['design'];
+        $design = $_REQUEST['design'];
 
-		//TODO: check, if style (design) exists
+        //TODO: check, if style (design) exists
 
-		$template = "none";
+        $template = "none";
 
-		if (isset($_REQUEST['has_custom_template']) && isset($_REQUEST['template']) && !empty($_REQUEST['template'])) {
-			$template = $_REQUEST['template'];
-		}
+        if (isset($_REQUEST['has_custom_template']) && isset($_REQUEST['template']) && !empty($_REQUEST['template'])) {
+            $template = $_REQUEST['template'];
+        }
 
-		$keywords = "";
+        $keywords = "";
 
-		if (!isset($_REQUEST['meta_keywords']) || empty($_REQUEST['meta_keywords'])) {
-			//return "Meta keywords wasn't set!";
-		} else {
-			$keywords = htmlentities($_REQUEST['meta_keywords']);
-		}
+        if (!isset($_REQUEST['meta_keywords']) || empty($_REQUEST['meta_keywords'])) {
+            //return "Meta keywords wasn't set!";
+        } else {
+            $keywords = htmlentities($_REQUEST['meta_keywords']);
+        }
 
-		$robots = "";
+        $robots = "";
 
-		if (!isset($_REQUEST['meta_robots']) || empty($_REQUEST['meta_robots'])) {
-			//return "Meta robots wasn't set!";
-		} else {
-			$robots = htmlentities($_REQUEST['meta_robots']);
-		}
+        if (!isset($_REQUEST['meta_robots']) || empty($_REQUEST['meta_robots'])) {
+            //return "Meta robots wasn't set!";
+        } else {
+            $robots = htmlentities($_REQUEST['meta_robots']);
+        }
 
-		$canoncials = "";
+        $canoncials = "";
 
-		if (isset($_REQUEST['has_canoncials']) && isset($_REQUEST['meta_canoncials']) && !empty($_REQUEST['meta_canoncials'])) {
-			$canoncials = $_REQUEST['meta_canoncials'];
-		}
+        if (isset($_REQUEST['has_canoncials']) && isset($_REQUEST['meta_canoncials']) && !empty($_REQUEST['meta_canoncials'])) {
+            $canoncials = $_REQUEST['meta_canoncials'];
+        }
 
-		$sitemap = 0;
-		$sitemap_changefreq = "WEEKLY";
-		$sitemap_priority = 0.5;
+        $sitemap = 0;
+        $sitemap_changefreq = "WEEKLY";
+        $sitemap_priority = 0.5;
 
-		if (isset($_REQUEST['sitemap'])) {
-			$sitemap = 1;
+        if (isset($_REQUEST['sitemap'])) {
+            $sitemap = 1;
 
-			if (!isset($_REQUEST['sitemap_changefreq']) || empty($_REQUEST['sitemap_changefreq'])) {
-				return "Sitemap change frequency wasn't set!";
-			}
+            if (!isset($_REQUEST['sitemap_changefreq']) || empty($_REQUEST['sitemap_changefreq'])) {
+                return "Sitemap change frequency wasn't set!";
+            }
 
-			$sitemap_changefreq = $_REQUEST['sitemap_changefreq'];
+            $sitemap_changefreq = $_REQUEST['sitemap_changefreq'];
 
-			if (!in_array($sitemap_changefreq, $this->sitemap_change_frequencies)) {
-				return "Invalide value for sitemap change frequency: " . $sitemap_changefreq;
-			}
+            if (!in_array($sitemap_changefreq, $this->sitemap_change_frequencies)) {
+                return "Invalide value for sitemap change frequency: " . $sitemap_changefreq;
+            }
 
-			if (!isset($_REQUEST['sitemap_priority']) || empty($_REQUEST['sitemap_priority'])) {
-				return "Sitemap priority wasn't set!";
-			}
+            if (!isset($_REQUEST['sitemap_priority']) || empty($_REQUEST['sitemap_priority'])) {
+                return "Sitemap priority wasn't set!";
+            }
 
-			$sitemap_priority = (float) str_replace(",", ".", $_REQUEST['sitemap_priority']);
+            $sitemap_priority = (float) str_replace(",", ".", $_REQUEST['sitemap_priority']);
 
-			if ($sitemap_priority < 0) {
-				return "Minimum value of sitemap priority is 0.";
-			}
+            if ($sitemap_priority < 0) {
+                return "Minimum value of sitemap priority is 0.";
+            }
 
-			if ($sitemap_priority > 1) {
-				return "Maximum value of sitemap priority is 1.";
-			}
-		}
+            if ($sitemap_priority > 1) {
+                return "Maximum value of sitemap priority is 1.";
+            }
+        }
 
-		if (!isset($_REQUEST['og_type']) || empty($_REQUEST['og_type'])) {
-			return "OpenGraph type wasn't set!";
-		}
+        if (!isset($_REQUEST['og_type']) || empty($_REQUEST['og_type'])) {
+            return "OpenGraph type wasn't set!";
+        }
 
-		$og_type = $_REQUEST['og_type'];
+        $og_type = $_REQUEST['og_type'];
 
-		//update page in database
-		Database::getInstance()->execute("UPDATE `{praefix}pages` SET `title` = :title, `content` = :content, `parent` = :parent, `design` = :design, `template` = :template, `sitemap` = :sitemap, `sitemap_changefreq` = :sitemap_changefreq, `sitemap_priority` = :sitemap_priority, `meta_keywords` = :keywords, `meta_robots` = :robots, `meta_canonicals` = :canoncials, `og_type` = :og_type WHERE `id` = :pageID; ", array(
-			'title' => $title,
-			'content' => $content,
-			'pageID' => $page->getPageID(),
-			'parent' => $parent,
-			'design' => $design,
-			'template' => $template,
-			'sitemap' => $sitemap,
-			'sitemap_changefreq' => $sitemap_changefreq,
-			'sitemap_priority' => $sitemap_priority,
-			'keywords' => $keywords,
-			'robots' => $robots,
-			'canoncials' => $canoncials,
-			'og_type' => $og_type
-		));
+        //update page in database
+        Database::getInstance()->execute("UPDATE `{praefix}pages` SET `title` = :title, `content` = :content, `parent` = :parent, `design` = :design, `template` = :template, `sitemap` = :sitemap, `sitemap_changefreq` = :sitemap_changefreq, `sitemap_priority` = :sitemap_priority, `meta_keywords` = :keywords, `meta_robots` = :robots, `meta_canonicals` = :canoncials, `og_type` = :og_type WHERE `id` = :pageID; ", array(
+            'title' => $title,
+            'content' => $content,
+            'pageID' => $page->getPageID(),
+            'parent' => $parent,
+            'design' => $design,
+            'template' => $template,
+            'sitemap' => $sitemap,
+            'sitemap_changefreq' => $sitemap_changefreq,
+            'sitemap_priority' => $sitemap_priority,
+            'keywords' => $keywords,
+            'robots' => $robots,
+            'canoncials' => $canoncials,
+            'og_type' => $og_type
+        ));
 
-		//clear cache
-		$page->clearCache();
+        //clear cache
+        $page->clearCache();
 
-		//reload page from database
-		$page->loadByID($page->getPageID(), false);
+        //reload page from database
+        $page->loadByID($page->getPageID(), false);
 
-		//TODO: remove this line later
-		Cache::clear("pages");
+        //TODO: remove this line later
+        Cache::clear("pages");
 
-		return true;
-	}
+        return true;
+    }
 
-	protected function publish (Page &$page) {
-		//check permissions for publishing
-		if (PermissionChecker::current()->hasRight("can_publish_all_pages") || (PermissionChecker::current()->hasRight("can_publish_own_pages") && $page->getAuthorID() == User::current()->getID())) {
-			//update page in database
-			Database::getInstance()->execute("UPDATE `{praefix}pages` SET `published` = '1' WHERE `id` = :pageID; ", array(
-				'pageID' => $page->getPageID()
-			));
-
-			//clear cache
-			$page->clearCache();
+    protected function publish (Page &$page) {
+        //check permissions for publishing
+        if (PermissionChecker::current()->hasRight("can_publish_all_pages") || (PermissionChecker::current()->hasRight("can_publish_own_pages") && $page->getAuthorID() == User::current()->getID())) {
+            //update page in database
+            Database::getInstance()->execute("UPDATE `{praefix}pages` SET `published` = '1' WHERE `id` = :pageID; ", array(
+                'pageID' => $page->getPageID()
+            ));
+
+            //clear cache
+            $page->clearCache();
 
-			//reload page from database
-			$page->loadByID($page->getPageID(), false);
-
-			//TODO: remove this line later
-			Cache::clear("pages");
-
-			return true;
-		} else {
-			return "You don't have the permissions to publish this page!";
-		}
-	}
-
-	protected function showError (string $message) : string {
-		//show error
-		$template = new DwooTemplate("pages/error");
-		$template->assign("message", "No pageID was set!");
-		return $template->getCode();
-	}
-
-	public function getFooterScripts(): string {
-		$style_name = Registry::singleton()->getSetting("current_style_name");
-		$style_path = DomainUtils::getBaseURL() . "/styles/" . $style_name . "/";
-
-		$thirdparty_url = Registry::singleton()->getSetting("thirdparty_url");
-
-		/*return "<!-- CK Editor -->
+            //reload page from database
+            $page->loadByID($page->getPageID(), false);
+
+            //TODO: remove this line later
+            Cache::clear("pages");
+
+            return true;
+        } else {
+            return "You don't have the permissions to publish this page!";
+        }
+    }
+
+    protected function showError (string $message) : string {
+        //show error
+        $template = new DwooTemplate("pages/error");
+        $template->assign("message", "No pageID was set!");
+        return $template->getCode();
+    }
+
+    public function getFooterScripts(): string {
+        $style_name = Registry::singleton()->getSetting("current_style_name");
+        $style_path = DomainUtils::getBaseURL() . "/styles/" . $style_name . "/";
+
+        $thirdparty_url = Registry::singleton()->getSetting("thirdparty_url");
+
+        /*return "<!-- CK Editor -->
 			<script src=\"" . $style_path . "bower_components/ckeditor/ckeditor.js\"></script>
 			
 			<script>
@@ -379,7 +379,7 @@ 
 				});
 			</script>";*/
 
-		return "<script src=\"" . $thirdparty_url . "tinymce_4.8.2/js/tinymce/tinymce.min.js\"></script>
+        return "<script src=\"" . $thirdparty_url . "tinymce_4.8.2/js/tinymce/tinymce.min.js\"></script>
   				<script>tinymce.init({
 					  selector: 'textarea',
 					  height: 500,
@@ -411,11 +411,11 @@ 
 					document.getElementById('inputSitemapPriority').disabled = !this.checked;
 				};
 				</script>";
-	}
+    }
 
-	public function listRequiredPermissions(): array {
-		return array("can_edit_all_pages", "can_edit_own_pages");
-	}
+    public function listRequiredPermissions(): array {
+        return array("can_edit_all_pages", "can_edit_own_pages");
+    }
 
 }