diff options
Diffstat (limited to 'engine/lib/admin.php')
| -rw-r--r-- | engine/lib/admin.php | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/engine/lib/admin.php b/engine/lib/admin.php index a9a0382cc..06418c44f 100644 --- a/engine/lib/admin.php +++ b/engine/lib/admin.php @@ -303,6 +303,7 @@ function admin_init() { elgg_register_page_handler('admin', 'admin_settings_page_handler'); elgg_register_page_handler('admin_plugin_screenshot', 'admin_plugin_screenshot_page_handler'); + elgg_register_page_handler('admin_plugin_text_file', 'admin_markdown_page_handler'); } /** @@ -446,7 +447,8 @@ function admin_settings_page_handler($page) { * @return true */ function admin_plugin_screenshot_page_handler($pages) { - admin_gatekeeper(); // only admins can use this - security feature + // only admins can use this for security + admin_gatekeeper(); $plugin_id = elgg_extract(0, $pages); // only thumbnail or full. @@ -485,6 +487,72 @@ function admin_plugin_screenshot_page_handler($pages) { } /** + * Formats and serves out markdown files from plugins. + * + * URLs in format like admin_plugin_text_file/<plugin_id>/filename.ext + * + * The only valid files are: + * * README.txt + * * CHANGES.txt + * * INSTALL.txt + * * COPYRIGHT.txt + * * LICENSE.txt + * + * @param type $page + */ +function admin_markdown_page_handler($pages) { + admin_gatekeeper(); + + elgg_set_context('admin'); + + elgg_unregister_css('elgg'); + $url = elgg_get_simplecache_url('js', 'admin'); + elgg_register_js('elgg.admin', $url); + elgg_load_js('elgg.admin'); + elgg_load_library('elgg:markdown'); + + $plugin_id = elgg_extract(0, $pages); + $plugin = elgg_get_plugin_from_id($plugin_id); + $filename = elgg_extract(1, $pages); + + $error = false; + + if (!$plugin) { + $error = elgg_echo('admin:plugins:markdown:unknown_plugin'); + } + + $text_files = $plugin->getAvailableTextFiles(); + + if (!array_key_exists($filename, $text_files)) { + $error = elgg_echo('admin:plugins:markdown:unknown_file'); + } + + $file = $text_files[$filename]; + $file_contents = file_get_contents($file); + + if (!$file_contents) { + $error = elgg_echo('admin:plugins:markdown:unknown_file'); + } + + if ($error) { + $title = $error; + $body = elgg_view_layout('admin', array('content' => $error, 'title' => $title)); + echo elgg_view_page($title, $body, 'admin'); + return true; + } + + $title = $plugin->manifest->getName() . ": $filename"; + $text = Markdown($file_contents); + + $body = elgg_view_layout('admin', array( + 'content' => $text, + 'title' => $title + )); + + echo elgg_view_page($title, $body, 'admin'); +} + +/** * Adds default admin widgets to the admin dashboard. * * @return void |