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<?php
/**
* Elgg developer tools
*/
// we want to run this as soon as possible - other plugins should not need to do this
developers_process_settings();
elgg_register_event_handler('init', 'system', 'developers_init');
function developers_init() {
elgg_register_event_handler('pagesetup', 'system', 'developers_setup_menu');
elgg_extend_view('css/admin', 'developers/css');
elgg_extend_view('css/elgg', 'developers/css');
elgg_register_page_handler('theme_preview', 'developers_theme_preview_controller');
$action_base = elgg_get_plugins_path() . 'developers/actions/developers';
elgg_register_action('developers/settings', "$action_base/settings.php", 'admin');
elgg_register_action('developers/inspect', "$action_base/inspect.php", 'admin');
elgg_register_js('jquery.jstree', 'mod/developers/vendors/jsTree/jquery.jstree.js', 'footer');
elgg_register_css('jquery.jstree', 'mod/developers/vendors/jsTree/themes/default/style.css');
elgg_register_js('elgg.dev', 'js/developers/developers.js', 'footer');
elgg_load_js('elgg.dev');
}
function developers_process_settings() {
if (elgg_get_plugin_setting('display_errors', 'developers') == 1) {
ini_set('display_errors', 1);
} else {
ini_set('display_errors', 0);
}
if (elgg_get_plugin_setting('screen_log', 'developers') == 1) {
$cache = new ElggLogCache();
elgg_set_config('log_cache', $cache);
elgg_register_plugin_hook_handler('debug', 'log', array($cache, 'insertDump'));
elgg_extend_view('page/elements/foot', 'developers/log');
}
if (elgg_get_plugin_setting('show_strings', 'developers') == 1) {
// first and last in case a plugin registers a translation in an init method
elgg_register_event_handler('init', 'system', 'developers_clear_strings', 1000);
elgg_register_event_handler('init', 'system', 'developers_clear_strings', 1);
}
if (elgg_get_plugin_setting('wrap_views', 'developers') == 1) {
elgg_register_plugin_hook_handler('view', 'all', 'developers_wrap_views');
}
if (elgg_get_plugin_setting('log_events', 'developers') == 1) {
elgg_register_event_handler('all', 'all', 'developers_log_events', 1);
elgg_register_plugin_hook_handler('all', 'all', 'developers_log_events', 1);
}
}
function developers_setup_menu() {
if (elgg_in_context('admin')) {
elgg_register_admin_menu_item('develop', 'settings', 'developers');
elgg_register_admin_menu_item('develop', 'inspect', 'developers');
elgg_register_admin_menu_item('develop', 'preview', 'developers');
}
}
/**
* Clear all the strings so the raw descriptor strings are displayed
*/
function developers_clear_strings() {
global $CONFIG;
$language = get_language();
$CONFIG->translations[$language] = array();
$CONFIG->translations['en'] = array();
}
/**
* Post-process a view to add wrapper comments to it
*/
function developers_wrap_views($hook, $type, $result, $params) {
if (elgg_get_viewtype() != "default") {
return;
}
$excluded_bases = array('css', 'js', 'input', 'output', 'embed', 'icon',);
$excluded_views = array(
'page/default',
'page/admin',
'page/elements/head',
);
$view = $params['view'];
$view_hierarchy = explode('/',$view);
if (in_array($view_hierarchy[0], $excluded_bases)) {
return;
}
if (in_array($view, $excluded_views)) {
return;
}
if ($result) {
$result = "<!-- developers:begin $view -->$result<!-- developers:end $view -->";
}
return $result;
}
/**
* Log the events and plugin hooks
*/
function developers_log_events($name, $type) {
// filter out some very common events
if ($name == 'view' || $name == 'display' || $name == 'log' || $name == 'debug') {
return;
}
if ($name == 'session:get' || $name == 'validate') {
return;
}
$stack = debug_backtrace();
if ($stack[2]['function'] == 'elgg_trigger_event') {
$event_type = 'Event';
} else {
$event_type = 'Plugin hook';
}
$function = $stack[3]['function'] . '()';
if ($function == 'require_once' || $function == 'include_once') {
$function = $stack[3]['file'];
}
$msg = elgg_echo('developers:event_log_msg', array(
$event_type,
$name,
$type,
$function,
));
elgg_dump($msg, false, 'WARNING');
unset($stack);
}
/**
* Serve the theme preview pages
*
* @param array $page
*/
function developers_theme_preview_controller($page) {
if (!isset($page[0])) {
forward('theme_preview/general');
}
$pages = array(
'buttons',
'components',
'forms',
'grid',
'icons',
'modules',
'navigation',
'typography',
);
foreach ($pages as $page_name) {
elgg_register_menu_item('page', array(
'name' => $page_name,
'text' => elgg_echo("theme_preview:$page_name"),
'href' => "theme_preview/$page_name",
));
}
$title = elgg_echo("theme_preview:{$page[0]}");
$body = elgg_view("theme_preview/{$page[0]}");
$layout = elgg_view_layout('one_sidebar', array(
'title' => $title,
'content' => $body,
));
echo elgg_view_page($title, $layout, 'theme_preview');
}
|
