first import

sites/all/modules/draggableviews/views/draggableviews_join_handler.inc

@@ -0,0 +1,72 @@
+<?php
+
+/**
+ * @file
+ * Native handler join handler.
+ */
+
+/**
+ * Join handler for extra join conditions.
+ */
+class draggableviews_join_handler extends views_join {
+  /**
+   * Build the SQL for the join this object represents.
+   */
+  function build_join($select_query, $table, $view_query) {
+    if (empty($this->definition['table formula'])) {
+      $right_table = $this->table;
+    }
+    else {
+      $right_table = $this->definition['table formula'];
+    }
+
+    if ($this->left_table) {
+      $left = $view_query->get_table_info($this->left_table);
+      $left_field = "$left[alias].$this->left_field";
+    }
+    else {
+      // This can be used if left_field is a formula or something. It should be used only *very* rarely.
+      $left_field = $this->left_field;
+    }
+
+    $condition = "$left_field = $table[alias].$this->field";
+
+    // Check whether setting view is set.
+    $arguments = array();
+    $weight_key = draggable_views_get_draggable_sort($view_query->view);
+    if (!empty($view_query->view->sort[$weight_key]->options['draggableviews_setting_view'])) {
+      $condition .= " AND $table[alias].view_name = :view_name";
+      $condition .= " AND $table[alias].view_display = :view_display";
+
+      // If it is setting view, set current view name and display name.
+      if ($view_query->view->sort[$weight_key]->options['draggableviews_setting_view'] == 'self') {
+        $arguments[':view_name'] = $view_query->view->name;
+        $arguments[':view_display'] = $view_query->view->current_display;
+      }
+      else {
+        list($setting_view_name, $setting_view_display) = explode(':', $view_query->view->sort[$weight_key]->options['draggableviews_setting_view']);
+        $arguments[':view_name'] = $setting_view_name;
+        $arguments[':view_display'] = $setting_view_display;
+      }
+
+      // Arguments passed to view (including exposed filters).
+      $view_arguments = $view_query->view->args;
+      if (isset($view_query->view->exposed_raw_input)) {
+        $view_arguments += $view_query->view->exposed_raw_input;
+        ksort($view_arguments);
+      }
+      // Alter arguments according to sort criteria settings.
+      if ($view_query->view->sort[$weight_key]->options['draggableviews_setting_arguments'] == 'none') {
+        $view_arguments = array();
+      }
+      // If PHP arguments processing is set.
+      if ($view_query->view->sort[$weight_key]->options['draggableviews_setting_arguments'] == 'php') {
+        $view_arguments = draggableviews_eval_return($view_query->view->sort[$weight_key]->options['draggableviews_setting_arguments_php'], $view_arguments);
+      }
+      $condition .= " AND $table[alias].args = :view_arguments";
+      $arguments[':view_arguments'] = json_encode($view_arguments);
+    }
+
+    $select_query->addJoin($this->type, $right_table, $table['alias'], $condition, $arguments);
+  }
+}