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-rw-r--r--start.php104
1 files changed, 104 insertions, 0 deletions
diff --git a/start.php b/start.php
new file mode 100644
index 000000000..476ad5104
--- /dev/null
+++ b/start.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * Elgg LESS compiler
+ *
+ * @package ElggLESS
+ */
+
+elgg_register_event_handler('init', 'system', 'less_init');
+
+function less_init() {
+
+ less_override_css();
+
+ //make sure this runs after everyone else is done
+ elgg_register_plugin_hook_handler('view', 'all', 'less_views', 999);
+}
+
+function less_views($hook, $type, $content, $params) {
+ $view = $params['view'];
+ $vars = $params['vars'];
+
+ if (preg_match("/^css\//", $view) && !$vars['less_flag']) {
+ global $CONFIG;
+ if ($CONFIG->less->view[$view]) {
+ $vars['less_flag'] = true;
+ $content = elgg_view($CONFIG->less->view[$view], $vars);
+ }
+ }
+
+ if (preg_match("/^less\//", $view) && $vars['less_flag']) {
+ if (include_once(elgg_get_plugins_path() . 'less/vendors/lessphp/lessc.inc.php')) {
+ $parser = new lessc();
+ return $parser->parse($content);
+ }
+ }
+ return $content;
+}
+
+function less_override_css() {
+ $plugins = elgg_get_plugins('active');
+ if ($plugins) {
+ foreach ($plugins as $plugin) {
+ $view_dir = elgg_get_plugins_path() . $plugin->getID() . "/views/";
+
+ if (!is_dir($view_dir) || FALSE === ($handle = opendir($view_dir))) {
+ continue;
+ }
+
+ while (FALSE !== ($view_type = readdir($handle))) {
+ $view_type_dir = $view_dir . $view_type;
+
+ if ('.' !== substr($view_type, 0, 1) && is_dir($view_type_dir)) {
+ less_autoregister_views('', $view_type_dir, $view_dir, $view_type);
+ }
+ }
+ }
+ }
+}
+
+function less_autoregister_views($view_base, $folder, $base_location_path, $viewtype) {
+ if (!empty($view_base)) {
+ $view_base_new = $view_base . "/";
+ } else {
+ $view_base_new = "";
+ }
+
+ if ($handle = opendir($folder)) {
+ while ($view = readdir($handle)) {
+ if (!in_array($view, array('.', '..', '.svn', 'CVS')) && !is_dir($folder . "/" . $view)) {
+ if (substr_count($view, ".php") > 0) {
+ less_update_view($view_base_new . str_replace('.php', '', $view));
+ }
+ } else if (!in_array($view, array('.', '..', '.svn', 'CVS')) && is_dir($folder . "/" . $view)) {
+ if ($view == 'css' || $view == 'less') {
+ less_autoregister_views($view_base_new . $view, $folder . "/" . $view,
+ $base_location_path, $viewtype);
+ }
+ }
+ }
+ return TRUE;
+ }
+ return FALSE;
+}
+
+function less_update_view($view) {
+ global $CONFIG;
+
+ if (substr($view, 0, 5) == "less/") {
+ $css_view = substr($view, 5);
+ } else {
+ $css_view = $view;
+ }
+
+ if (!isset($CONFIG->less)) {
+ $CONFIG->less = new stdClass;
+ }
+
+ if (!isset($CONFIG->less->view)) {
+ $CONFIG->less->view = array($css_view => $view);
+
+ } else {
+ $CONFIG->less->view[$css_view] = $view;
+ }
+}