--- nodereferrer_view_handler_field_old.inc	2009-03-05 05:51:08.000000000 +0100
+++ nodereferrer_view_handler_field.inc	2009-03-28 02:24:39.000000000 +0100
@@ -1,127 +1,143 @@
-<?php
-
-/**
- * We use this as a parent class for both the nodereferrer fields. This handler
- * is not meant to be used directly.
- */
-class nodereferrer_view_handler_field extends views_handler_field {
-  /**
-   * Form to get field parameters
-   */
-  function options_form(&$form, &$form_state) {
-    parent::options_form($form, $form_state);
-    
-    $options = nodereferrer_field_formatter_info();
-    foreach ($options as $k => $v) {
-      $options[$k] = $v['label'];
-    }
-    $form['formatter'] = array(
-      '#type' => 'select',
-      '#multiple' => FALSE,
-      '#title' => t('Formatter'),
-      '#options' => $options,
-      '#description' => t('Select the formatter to use to display the fields'),
-      '#default_value' => empty($this->options['formatter']) ? '' : $this->options['formatter'],
-    );
-    
-    $form['list'] = array(
-      '#type' => 'select',
-      '#multiple' => FALSE,
-      '#title' => t('Display as'),
-      '#options' => array( 'list' => 'List items', 'comma' => 'Comma separated list'),
-      '#description' => t('Select how multiple values should be displayed'),
-      '#default_value' => empty($this->options['list']) ? 'list' : $this->options['list'],
-    );
-    
-    $form['fields'] = array(
-      '#type' => 'checkboxes',
-      '#multiple' => TRUE,
-      '#title' => $this->get_options_title(),
-      '#options' => $this->get_options(),
-      '#description' => t('This is optional ; if nothing is selected then all referrers will be returned'),
-      '#default_value' => empty($this->options['fields']) ? array() : $this->options['fields'],
-    );
-    
-    if (module_exists('translation')) {
-      $form['multilingual'] = array(
-        '#type' => 'fieldset',
-        '#collapsible' => 'true',
-        '#collapsed' => 'true',
-        '#title' => t('Multilingual options'),
-      );
-      
-      $default = 0;
-      if (!empty($this->options['multilingual']['referrers_of_translations'])) {
-        $default = $this->options['multilingual']['referrers_of_translations'];
-      }
-      $form['multilingual']['referrers_of_translations'] = array(
-        '#type'  => 'checkbox',
-        '#title' => t('Include refererrers of translations'),
-        '#description' => t('If this is checked, will also include nodes that refer to translations of the given node'),
-        '#default_value' => $default,
-      );
-      
-      $default = 0;
-      if (!empty($this->options['multilingual']['translations_of_referrers'])) {
-        $default = $this->options['multilingual']['translations_of_referrers'];
-      }
-      $form['multilingual']['translations_of_referrers'] = array(
-        '#type'  => 'checkbox',
-        '#title' => t('Include translations of referrers'),
-        '#description' => t('If this is checked, will also include translations of nodes that refer to the given node. You may not need this if you synchronise your CCK field.'),
-        '#default_value' => $default,
-      );
-    }
-  }
-  
-  /**
-   * All we need to do is ensure our table is there
-   */
-  function query() {
-    $this->ensure_my_table();
-  }
-  
-  /**
-   * Given a node id, field names and content names, returns the list of nodes
-   * that refer to the given node. This takes translation settings into account
-   */
-  function referrers($nid, $fields, $types = null) {
-    return nodereferrer_referrers_with_translations(
-      $nid, $fields, $types,
-      !empty($this->options['multilingual']['referrers_of_translations']),
-      !empty($this->options['multilingual']['translations_of_referrers'])
-    );
-  }
-  
-  /**
-   * Render the field.
-   *
-   */
-  function render($values) {
-    $list = $this->get_item_list($values->nid);
-    foreach ($list as $k => $v) {
-      $list[$k] = theme('nodereferrer_field_'.$this->options['formatter'], $v);
-    }
-    if ($this->options['list'] == 'list') {
-      if (count($list)) {
-        return '<ul><li>'.implode('</li><li>', array_filter($list)).'</li></ul>';
-      } else {
-        return '';
-      }
-    } else {
-      return implode(', ', $list);
-    }
-  }
-  
-  /**
-   * This should be overriden by descendant classes
-   */
-  function get_node_list($nid) {
-    return array();
-  }
-  
-  function get_options() {
-    return array();
-  }
-}
-
+<?php
+
+/**
+ * We use this as a parent class for both the nodereferrer fields. This handler
+ * is not meant to be used directly.
+ */
+class nodereferrer_view_handler_field extends views_handler_field {
+  /**
+   * Form to get field parameters
+   */
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    
+    //Edit #1/2 to only display the number of node
+    $form['count'] = array(
+      '#type' => 'select',
+      '#multiple' => FALSE,
+      '#title' => t('Display referrers count'),
+      '#options' => array( 'no' => 'No', 'yes' => 'Yes'),
+      '#description' => t('Choose Yes to only display the number of referrers node, it will overite the other formating options'),
+      '#default_value' => empty($this->options['count']) ? 'no' : $this->options['count'],
+    );
+	//End Edit #1/2
+	
+	$options = nodereferrer_field_formatter_info();
+    foreach ($options as $k => $v) {
+      $options[$k] = $v['label'];
+    }
+    $form['formatter'] = array(
+      '#type' => 'select',
+      '#multiple' => FALSE,
+      '#title' => t('Formatter'),
+      '#options' => $options,
+      '#description' => t('Select the formatter to use to display the fields'),
+      '#default_value' => empty($this->options['formatter']) ? '' : $this->options['formatter'],
+    );
+        
+    $form['list'] = array(
+      '#type' => 'select',
+      '#multiple' => FALSE,
+      '#title' => t('Display as'),
+      '#options' => array( 'list' => 'List items', 'comma' => 'Comma separated list'),
+      '#description' => t('Select how multiple values should be displayed'),
+      '#default_value' => empty($this->options['list']) ? 'list' : $this->options['list'],
+    );
+    
+    $form['fields'] = array(
+      '#type' => 'checkboxes',
+      '#multiple' => TRUE,
+      '#title' => $this->get_options_title(),
+      '#options' => $this->get_options(),
+      '#description' => t('This is optional ; if nothing is selected then all referrers will be returned'),
+      '#default_value' => empty($this->options['fields']) ? array() : $this->options['fields'],
+    );
+    
+    if (module_exists('translation')) {
+      $form['multilingual'] = array(
+        '#type' => 'fieldset',
+        '#collapsible' => 'true',
+        '#collapsed' => 'true',
+        '#title' => t('Multilingual options'),
+      );
+      
+      $default = 0;
+      if (!empty($this->options['multilingual']['referrers_of_translations'])) {
+        $default = $this->options['multilingual']['referrers_of_translations'];
+      }
+      $form['multilingual']['referrers_of_translations'] = array(
+        '#type'  => 'checkbox',
+        '#title' => t('Include refererrers of translations'),
+        '#description' => t('If this is checked, will also include nodes that refer to translations of the given node'),
+        '#default_value' => $default,
+      );
+      
+      $default = 0;
+      if (!empty($this->options['multilingual']['translations_of_referrers'])) {
+        $default = $this->options['multilingual']['translations_of_referrers'];
+      }
+      $form['multilingual']['translations_of_referrers'] = array(
+        '#type'  => 'checkbox',
+        '#title' => t('Include translations of referrers'),
+        '#description' => t('If this is checked, will also include translations of nodes that refer to the given node. You may not need this if you synchronise your CCK field.'),
+        '#default_value' => $default,
+      );
+    }
+  }
+  
+  /**
+   * All we need to do is ensure our table is there
+   */
+  function query() {
+    $this->ensure_my_table();
+  }
+  
+  /**
+   * Given a node id, field names and content names, returns the list of nodes
+   * that refer to the given node. This takes translation settings into account
+   */
+  function referrers($nid, $fields, $types = null) {
+    return nodereferrer_referrers_with_translations(
+      $nid, $fields, $types,
+      !empty($this->options['multilingual']['referrers_of_translations']),
+      !empty($this->options['multilingual']['translations_of_referrers'])
+    );
+  }
+  
+  /**
+   * Render the field.
+   *
+   */
+  function render($values) {
+    $list = $this->get_item_list($values->nid);
+    foreach ($list as $k => $v) {
+      $list[$k] = theme('nodereferrer_field_'.$this->options['formatter'], $v);
+    }
+	//Edit #2/2 to only display the number of node
+	if($this->options['count'] == 'yes') { 
+	  return ''.count($list).''; 
+	}
+	//End Edit #2/2
+    else if ($this->options['list'] == 'list') {
+      if (count($list)) {
+        return '<ul><li>'.implode('</li><li>', array_filter($list)).'</li></ul>';
+      } else {
+        return '';
+      }
+    } else {
+      return implode(', ', $list);
+    }
+  }
+  
+  /**
+   * This should be overriden by descendant classes
+   */
+  function get_node_list($nid) {
+    return array();
+  }
+  
+  function get_options() {
+    return array();
+  }
+}
+