diff options
| author | Andrew Dolgov <[email protected]> | 2022-07-24 16:33:28 +0300 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2022-07-24 16:33:28 +0300 |
| commit | 7c45b3f789d94ddf670025ca64de9279952604fa (patch) | |
| tree | 917392b4b57f9f9715d12b5d3e31697969a849dc | |
| parent | c0385c2098ccc831105c4fe83f3d30065ec58f91 (diff) | |
* add HOOK_LOGINFORM_ADDITIONAL_BUTTONS
* allow plugins to inject JS code into login form
| -rw-r--r-- | classes/plugin.php | 14 | ||||
| -rwxr-xr-x | classes/pluginhost.php | 3 | ||||
| -rwxr-xr-x | include/login_form.php | 22 |
3 files changed, 39 insertions, 0 deletions
diff --git a/classes/plugin.php b/classes/plugin.php index 39af6a9a1..f47ab1882 100644 --- a/classes/plugin.php +++ b/classes/plugin.php @@ -50,6 +50,11 @@ abstract class Plugin { } /** @return string */ + function get_login_js() { + return ""; + } + + /** @return string */ function get_css() { return ""; } @@ -690,6 +695,15 @@ abstract class Plugin { * @return array<mixed> - [0] - if set, url to redirect to */ function hook_post_logout($login, $user_id) { + user_error("Dummy method invoked.", E_USER_ERROR); + return [""]; } + + /** Adds buttons to the right of default Login button + * @return void + */ + function hook_loginform_additional_buttons() { + user_error("Dummy method invoked.", E_USER_ERROR); + } } diff --git a/classes/pluginhost.php b/classes/pluginhost.php index 952d4df77..6ab4ac806 100755 --- a/classes/pluginhost.php +++ b/classes/pluginhost.php @@ -203,6 +203,9 @@ class PluginHost { /** @see Plugin::hook_post_logout() */ const HOOK_POST_LOGOUT = "hook_post_logout"; + /** @see Plugin::hook_loginform_additional_buttons() */ + const HOOK_LOGINFORM_ADDITIONAL_BUTTONS = "hook_loginform_additional_buttons"; + const KIND_ALL = 1; const KIND_SYSTEM = 2; const KIND_USER = 3; diff --git a/include/login_form.php b/include/login_form.php index 2e0eb077f..a26a58cc9 100755 --- a/include/login_form.php +++ b/include/login_form.php @@ -32,6 +32,27 @@ <script type="text/javascript"> require({cache:{}}); </script> + + <script type="text/javascript"> + /* exported Plugins */ + const Plugins = {}; + + <?php + foreach (PluginHost::getInstance()->get_plugins() as $n => $p) { + if (method_exists($p, "get_login_js")) { + $script = $p->get_login_js(); + + if ($script) { + echo "try { + $script + } catch (e) { + console.warn('failed to initialize plugin JS: $n', e); + }"; + } + } + } + ?> + </script> </head> <body class="flat ttrss_utility ttrss_login css_loading"> @@ -175,6 +196,7 @@ <fieldset class="align-right"> <label> </label> <?= \Controls\submit_tag(__('Log in')) ?> + <?php PluginHost::getInstance()->run_hooks(PluginHost::HOOK_LOGINFORM_ADDITIONAL_BUTTONS) ?> </fieldset> </form> |