From edeae898f6d6bbe4fbcbe89079e1f7f7c13abf70 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@socioambiental.org>
Date: Fri, 30 Mar 2012 16:20:06 -0300
Subject: Initial view support (upstream #1121906)

---
 fblikebutton.handlers.inc | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 fblikebutton.info         |  1 +
 fblikebutton.module       | 11 +++++++++-
 fblikebutton.views.inc    | 20 +++++++++++++++++++
 4 files changed, 82 insertions(+), 1 deletion(-)
 create mode 100644 fblikebutton.handlers.inc
 create mode 100644 fblikebutton.views.inc

diff --git a/fblikebutton.handlers.inc b/fblikebutton.handlers.inc
new file mode 100644
index 0000000..aeb40a3
--- /dev/null
+++ b/fblikebutton.handlers.inc
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * @file
+ * Contains the fblikebutton views field handler.
+ */
+
+/**
+ * Field handler for fblikebutton total transactions.
+ */
+class fblikebutton_handler_field_fblikebutton extends views_handler_field {
+  /**
+   * Implements views_handler_field#query().
+   */
+  function query() {
+    // Provide an field alias but don't actually alter the query.
+    $this->field_alias = 'views_fblikebutton_button_' . $this->position;
+  }
+
+  /**
+   * Renders the field.
+   */
+  function render($values) {
+    if (isset($values->nid)) {
+      global $user, $base_url;
+      $types = variable_get('fblikebutton_node_types', array());
+      $fullnodedisplay = variable_get('fblikebutton_full_node_display', 0);
+      $teaserdisplay = variable_get('fblikebutton_teaser_display', 0);
+      $full = ($view_mode == 'full') ? TRUE : FALSE;
+      $show = ( ! empty($types[$values->type]) && user_access('access fblikebutton'));
+      // Thanks to corbacho for supplying the code for the $webpage_to_like variable...
+      // (It was apparently throwing errors/notices the way I had it set up.)
+      $webpage_to_like = url("node/$values->nid", array('absolute' => TRUE));
+      $likebutton_weight = variable_get('fblikebutton_weight', '0');
+      $conf = array(
+        'layout' => variable_get('fblikebutton_layout', 'standard'),
+        'action' => variable_get('fblikebutton_action', 'like'),
+        'color_scheme' => variable_get('fblikebutton_color_scheme', 'light'),
+        'show_faces' => variable_get('fblikebutton_show_faces', 'true'),
+        'font' => variable_get('fblikebutton_font', 'arial'),
+        'height' => variable_get('fblikebutton_iframe_height', '80'),
+        'width' => variable_get('fblikebutton_iframe_width', '450'),
+        'send' => variable_get('fblikebutton_send', 'true'),
+        'other_css' => variable_get('fblikebutton_iframe_css', ''),
+        'language' => variable_get('fblikebutton_language', 'en_US'),
+      );
+
+      return _fblikebutton_field($webpage_to_like, $conf);
+    }
+  }
+}
diff --git a/fblikebutton.info b/fblikebutton.info
index b9b5565..25c180f 100644
--- a/fblikebutton.info
+++ b/fblikebutton.info
@@ -3,3 +3,4 @@ name = Facebook Like Button
 description = Adds a configurable <em>Like</em> button for Facebook to each selected node type, as well as a configurable block with a <em>Like</em> box in it.
 core = 7.x
 configure = admin/config/fblikebutton
+files[] = fblikebutton.handlers.inc
diff --git a/fblikebutton.module b/fblikebutton.module
index cb191b6..2ca00c5 100644
--- a/fblikebutton.module
+++ b/fblikebutton.module
@@ -225,4 +225,13 @@ function _fblikebutton_field($webpage_to_like, $conf) {
   $src = htmlentities($params);
   $output = '<iframe src="https://www.facebook.com/plugins/like.php?' . $src . '" scrolling="no" frameborder="0" style="border: none; overflow: hidden; width: ' . $width . 'px; height: ' . $height . 'px;' . $other_css . '" allowTransparency="true"></iframe>';
   return $output;
-}
\ No newline at end of file
+}
+
+/**
+ * Implementes hook_views_data()
+ */
+function fblikebutton_views_api() {
+  return array(
+    'api' => 3,
+  );
+}
diff --git a/fblikebutton.views.inc b/fblikebutton.views.inc
new file mode 100644
index 0000000..dd162dc
--- /dev/null
+++ b/fblikebutton.views.inc
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * @file
+ */
+
+/**
+ * Implements hook_views_data()
+ */
+function fblikebutton_views_data() {
+  $data['node']['fblikebutton'] = array(
+    'field' => array(
+      'title' => t('Facebook Like Button'),
+      'help' => t('Adds a facebook like button.'),
+      'handler' => 'fblikebutton_handler_field_fblikebutton',
+    ),
+  );
+
+  return $data;
+}
-- 
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