Example #1
0
 public function receive_event(Event $event)
 {
     global $config, $database, $page, $user;
     if (is_null($this->theme)) {
         $this->theme = get_theme_object($this);
     }
     if ($event instanceof InitExtEvent) {
         $config->set_default_int("history_limit", -1);
         // shimmie is being installed so call install to create the table.
         if ($config->get_int("ext_tag_history_version") < 3) {
             $this->install();
         }
     }
     if ($event instanceof PageRequestEvent && $event->page_matches("tag_history")) {
         if ($event->get_arg(0) == "revert") {
             // this is a request to revert to a previous version of the tags
             if ($config->get_bool("tag_edit_anon") || !$user->is_anonymous()) {
                 $this->process_revert_request($_POST['revert']);
             }
         } else {
             if ($event->count_args() == 1) {
                 // must be an attempt to view a tag history
                 $image_id = int_escape($event->get_arg(0));
                 $this->theme->display_history_page($page, $image_id, $this->get_tag_history_from_id($image_id));
             } else {
                 $this->theme->display_global_page($page, $this->get_global_tag_history());
             }
         }
     }
     if ($event instanceof DisplayingImageEvent) {
         // handle displaying a link on the view page
         $this->theme->display_history_link($page, $event->image->id);
     }
     if ($event instanceof ImageDeletionEvent) {
         // handle removing of history when an image is deleted
         $this->delete_all_tag_history($event->image->id);
     }
     if ($event instanceof SetupBuildingEvent) {
         $sb = new SetupBlock("Tag History");
         $sb->add_label("Limit to ");
         $sb->add_int_option("history_limit");
         $sb->add_label(" entires per image");
         $sb->add_label("<br>(-1 for unlimited)");
         $event->panel->add_block($sb);
     }
     if ($event instanceof TagSetEvent) {
         $this->add_tag_history($event->image, $event->tags);
     }
     if ($event instanceof UserBlockBuildingEvent) {
         if ($user->is_admin()) {
             $event->add_link("Tag Changes", make_link("tag_history"));
         }
     }
 }
Example #2
0
 public function onPageRequest(Event $event)
 {
     global $config, $database, $page, $user;
     // user info is shown on all pages
     if ($user->is_anonymous()) {
         $this->theme->display_login_block($page);
     } else {
         $ubbe = new UserBlockBuildingEvent();
         send_event($ubbe);
         ksort($ubbe->parts);
         $this->theme->display_user_block($page, $user, $ubbe->parts);
     }
     if ($event->page_matches("user_admin")) {
         if ($event->get_arg(0) == "login") {
             if (isset($_POST['user']) && isset($_POST['pass'])) {
                 $this->login($page);
             } else {
                 $this->theme->display_login_page($page);
             }
         } else {
             if ($event->get_arg(0) == "logout") {
                 set_prefixed_cookie("session", "", time() + 60 * 60 * 24 * $config->get_int('login_memory'), "/");
                 if (CACHE_HTTP) {
                     # to keep as few versions of content as possible,
                     # make cookies all-or-nothing
                     set_prefixed_cookie("user", "", time() + 60 * 60 * 24 * $config->get_int('login_memory'), "/");
                 }
                 log_info("user", "Logged out");
                 $page->set_mode("redirect");
                 $page->set_redirect(make_link());
             } else {
                 if ($event->get_arg(0) == "change_pass") {
                     $this->change_password_wrapper($page);
                 } else {
                     if ($event->get_arg(0) == "change_email") {
                         $this->change_email_wrapper($page);
                     } else {
                         if ($event->get_arg(0) == "recover") {
                             $user = User::by_name($_POST['username']);
                             if (is_null($user)) {
                                 $this->theme->display_error($page, "Error", "There's no user with that name");
                             }
                             if (is_null($user->email)) {
                                 //
                             }
                         } else {
                             if ($event->get_arg(0) == "create") {
                                 if (!$config->get_bool("login_signup_enabled")) {
                                     $this->theme->display_signups_disabled($page);
                                 } else {
                                     if (!isset($_POST['name'])) {
                                         $this->theme->display_signup_page($page);
                                     } else {
                                         if ($_POST['pass1'] != $_POST['pass2']) {
                                             $this->theme->display_error($page, "Password Mismatch", "Passwords don't match");
                                         } else {
                                             try {
                                                 if (!captcha_check()) {
                                                     throw new UserCreationException("Error in captcha");
                                                 }
                                                 $uce = new UserCreationEvent($_POST['name'], $_POST['pass1'], $_POST['email']);
                                                 send_event($uce);
                                                 $this->set_login_cookie($uce->username, $uce->password);
                                                 $page->set_mode("redirect");
                                                 $page->set_redirect(make_link("user"));
                                             } catch (UserCreationException $ex) {
                                                 $this->theme->display_error($page, "User Creation Error", $ex->getMessage());
                                             }
                                         }
                                     }
                                 }
                             } else {
                                 if ($event->get_arg(0) == "set_more") {
                                     $this->set_more_wrapper($page);
                                 } else {
                                     if ($event->get_arg(0) == "list") {
                                         // select users.id,name,joindate,admin,
                                         // (select count(*) from images where images.owner_id=users.id) as images,
                                         // (select count(*) from comments where comments.owner_id=users.id) as comments from users;
                                         // select users.id,name,joindate,admin,image_count,comment_count
                                         // from users
                                         // join (select owner_id,count(*) as image_count from images group by owner_id) as _images on _images.owner_id=users.id
                                         // join (select owner_id,count(*) as comment_count from comments group by owner_id) as _comments on _comments.owner_id=users.id;
                                         $this->theme->display_user_list($page, User::by_list(0), $user);
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     if ($event instanceof PageRequestEvent && $event->page_matches("user")) {
         $display_user = $event->count_args() == 0 ? $user : User::by_name($event->get_arg(0));
         if ($event->count_args() == 0 && $user->is_anonymous()) {
             $this->theme->display_error($page, "Not Logged In", "You aren't logged in. First do that, then you can see your stats.");
         } else {
             if (!is_null($display_user)) {
                 send_event(new UserPageBuildingEvent($display_user));
             } else {
                 $this->theme->display_error($page, "No Such User", "If you typed the ID by hand, try again; if you came from a link on this " . "site, it might be bug report time...");
             }
         }
     }
 }
Example #3
0
 public function receive_event(Event $event)
 {
     global $config, $database, $page, $user;
     if (is_null($this->theme)) {
         $this->theme = get_theme_object($this);
     }
     if ($event instanceof InitExtEvent) {
         if ($config->get_int("ext_imageban_version") < 1) {
             $this->install();
         }
     }
     if ($event instanceof DataUploadEvent) {
         $row = $database->db->GetRow("SELECT * FROM image_bans WHERE hash = ?", $event->hash);
         if ($row) {
             log_info("image_hash_ban", "Blocked image ({$event->hash})");
             throw new UploadException("Image " . html_escape($row["hash"]) . " has been banned, reason: " . format_text($row["reason"]));
         }
     }
     if ($event instanceof PageRequestEvent && $event->page_matches("image_hash_ban")) {
         if ($user->is_admin()) {
             if ($event->get_arg(0) == "add") {
                 if (isset($_POST['hash']) && isset($_POST['reason'])) {
                     send_event(new AddImageHashBanEvent($_POST['hash'], $_POST['reason']));
                     $page->set_mode("redirect");
                     $page->set_redirect(make_link("image_hash_ban/list/1"));
                 }
                 if (isset($_POST['image_id'])) {
                     $image = Image::by_id(int_escape($_POST['image_id']));
                     if ($image) {
                         send_event(new ImageDeletionEvent($image));
                         $page->set_mode("redirect");
                         $page->set_redirect(make_link("post/list"));
                     }
                 }
             } else {
                 if ($event->get_arg(0) == "remove") {
                     if (isset($_POST['hash'])) {
                         send_event(new RemoveImageHashBanEvent($_POST['hash']));
                         $page->set_mode("redirect");
                         $page->set_redirect(make_link("image_hash_ban/list/1"));
                     }
                 } else {
                     if ($event->get_arg(0) == "list") {
                         $page_num = 0;
                         if ($event->count_args() == 2) {
                             $page_num = int_escape($event->get_arg(1));
                         }
                         $page_size = 100;
                         $page_count = ceil($database->db->getone("SELECT COUNT(id) FROM image_bans") / $page_size);
                         $this->theme->display_Image_hash_Bans($page, $page_num, $page_count, $this->get_image_hash_bans($page_num, $page_size));
                     }
                 }
             }
         }
     }
     if ($event instanceof UserBlockBuildingEvent) {
         if ($user->is_admin()) {
             $event->add_link("Image Bans", make_link("image_hash_ban/list/1"));
         }
     }
     if ($event instanceof AddImageHashBanEvent) {
         $this->add_image_hash_ban($event->hash, $event->reason);
     }
     if ($event instanceof RemoveImageHashBanEvent) {
         $this->remove_image_hash_ban($event->hash);
     }
     if ($event instanceof ImageAdminBlockBuildingEvent) {
         if ($user->is_admin()) {
             $event->add_part($this->theme->get_buttons_html($event->image));
         }
     }
 }