view_helpers.php in pave-0.12.0

- old
+ new

@@ -1,26 +1,45 @@
 <?
+  function pretty_r($var, $die=true) {
+    echo "<pre>";
+    var_dump($var);
+    echo "<pre>";
+    if($die) {
+      die();
+    };
+  }
 
   function is_edit_mode() {
     global $c;
-    if ($c->isEditMode()) {
-      echo "edit-mode";
-    }
+    return $c->isEditMode();
   }
 
   function is_logged_in() {
     global $u;
-    if ($u -> isLoggedIn ()) {
-      echo "logged-in";
-    }
+    return $u->isLoggedIn();
   }
 
   function has_blocks($area) {
     global $c;
     return $area->getTotalBlocksInArea($c) > 0;
   }
 
+  function is_admin() {
+    $u = new User();
+    $g = Group::getByName('Administrators');
+    return $u->isSuperUser()||$u->inGroup($g);
+  }
+
+  function current_url() {
+    Loader::helper('navigation');
+    return NavigationHelper::getLinkToCollection(Page::getCurrentPage(), true);
+  }
+
+  function page_classes($c) {
+    return $c->getCollectionTypeHandle() . " " . $c->getCollectionHandle() . " " . (is_admin() ? 'admin' : '');
+  }
+
   function image_tag($t, $img, $html_options = false) {
     $imgPath = ($t->getThemePath()) . "/images/";
     if ($html_options) {
       $options = " alt='" . explode(".", $img, 2)[0] . "'";
       foreach ($html_options as $k => $v) {
@@ -28,8 +47,30 @@
       }
     } else {
       $options = " alt='" . explode(".", $img, 2)[0] . "'";
     };
     echo "<img src='" . $imgPath . $img . "'" . $options . " />";
+  }
+
+  function page_specific_scripts($page, $t) {
+    $script_html = "";
+
+    $handle = $page->getCollectionTypeHandle();
+    if (isset($handle) === true) {
+      $script_path = __DIR__ . "/../js/template_" . $handle . ".js";
+      if (file_exists($script_path) === true) {
+        $script_html .= "<script src='" . $t->getThemePath() . "/js/template_" . $handle . ".js'></script>";
+      }
+    }
+
+    $page_name = $page->getCollectionHandle();
+    if (isset($page_name) === true) {
+      $script_path = __DIR__ . "/../js/page_" . $page_name . ".js";
+      if (file_exists($script_path) === true) {
+        $script_html .= "<script src='" . $t->getThemePath() . "/js/page_" . $page_name . ".js'></script>";
+      }
+    }
+
+    return $script_html;
   }
 
 ?>