--- flexifilter_cite.module	2008-01-11 23:06:04.000000000 -0500
+++ flexifilter_cite.module.fixed	2009-10-05 14:14:47.000000000 -0400
@@ -1,6 +1,201 @@
 <?php
 // $Id: flexifilter_cite.module,v 1.1 2008/01/12 04:06:04 cwgordon7 Exp $
-include_once(drupal_get_path('module', 'flexifilter_cite') .'/flexifilter_cite.components.inc');
+/**
+ * Implementation of hook_flexifilter_components()
+ */
+function flexifilter_cite_flexifilter_components() {
+  $components = array();
+  $components['flexifilter_cite_component_nid'] = array(
+    'label' => t('Cite by node id.'),
+    'description' => t('Cites a node by node id. Ugly for user interface, but sidesteps problems for multiple nodes with the same title.'),
+    'callback' => 'flexifilter_cite_component_nid',
+    'group' => t('Node citations'),
+    'step' => 'either',
+  );
+  $components['flexifilter_cite_component_title'] = array(
+    'label' => t('Cite by node title.'),
+    'description' => t('Cites a node by title. Pretty for user interface, but may have problems for multiple nodes with the same title.'),
+    'callback' => 'flexifilter_cite_component_title',
+    'group' => t('Node citations'),
+    'step' => 'either',
+  );
+  return $components;
+}
+
+/**
+ * Flexifilter component callback.
+ * Handles a simple text replacement through str_replace.
+ */
+function flexifilter_cite_component_nid($op, $settings, $text = '') {
+  switch ($op) {
+    case 'settings':
+      $form = array();
+      $form['max'] = array(
+        '#type' => 'textfield',
+        '#title' => t('Maximum number of nodes to cite. Set to 0 for infinite.'),
+        '#default_value' => isset($settings['max']) ? $settings['max'] : '0',
+        '#required' => TRUE,
+      );
+      $form['type'] = array(
+        '#type' => 'radios',
+        '#title' => t('Type of citation'),
+        '#options' => array(
+          0 => t('Link'),
+          1 => t('Full body'),
+          2 => t('Teaser'),
+          3 => t('Body'),
+          4 => t('Node as teaser'),
+        ),
+        '#default_value' => isset($settings['type']) ? $settings['type'] : 2,
+        '#required' => TRUE,
+      );
+      return $form;
+
+    case 'prepare':
+    case 'process':
+      $exploded = explode(' ', $text);
+      $max = isset($settings['max']) ? $settings['max'] : '0';
+      if ($max == 0) {
+        $max = 'infinite';
+      }
+      foreach ($exploded as &$word) {
+        if ($max != 0) {
+          if (is_numeric($word)) {
+            $word = flexifilter_cite_nid_replacement($word, $settings['type']);
+            if ($max != 'infinite') {
+              $max--;
+            }
+          }
+        }
+      }
+      return implode(' ', $exploded);
+  }
+  return $text;
+}
+
+/**
+ * Helper function for flexifilter_cite_component_nid().
+ * Returns the replacement for a node id (numeric).
+ * Runs an access check on teaser & body, but links are free.
+ */
+function flexifilter_cite_nid_replacement($word, $type) {
+  switch ($type) {
+    case 0:
+      return l($word, "node/$word");
+    case 1:
+      $node = node_load($word);
+      if (node_access('view', $node)) {
+        return node_view($node);
+      }
+      return $word;
+    case 2:
+      $node = node_load($word);
+      if (node_access('view', $node)) {
+        return node_teaser($node->body) . '<div class="readmore">' . l("Read more..", "node/$word") . '</div>';
+      }
+      return $word;
+    case 3:
+      $node = node_load($word);
+      if (node_access('view', $node)) {
+        return $node->body;
+      }
+      return $word;
+    case 4:
+      $node = node_load($word);
+      if (node_access('view', $node)) {
+         $output = node_view($node, TRUE, FALSE, FALSE) . '<div class="readmore">' . l("Read more.." , "node/$word") . '</div>';
+	 return $output;
+      }
+      return $word;
+    default:
+      return $word;
+  }
+  // Highly unlikely we're getting here.
+  return $word;
+}
+
+/**
+ * Flexifilter component callback.
+ * Handles a simple text replacement through str_replace.
+ */
+function flexifilter_cite_component_title($op, $settings, $text = '') {
+  switch ($op) {
+    case 'settings':
+      $form = array();
+      $form['max'] = array(
+        '#type' => 'textfield',
+        '#title' => t('Maximum number of nodes to cite. Set to 0 for infinite.'),
+        '#default_value' => isset($settings['max']) ? $settings['max'] : '0',
+        '#required' => TRUE,
+      );
+      $form['type'] = array(
+        '#type' => 'radios',
+        '#title' => t('Type of citation'),
+        '#options' => array(
+          0 => t('Link'),
+          1 => t('Full body'),
+          2 => t('Teaser'),
+          3 => t('Body'),
+        ),
+        '#default_value' => isset($settings['type']) ? $settings['type'] : 2,
+        '#required' => TRUE,
+      );
+      return $form;
+
+    case 'prepare':
+    case 'process':
+      $exploded = explode(' ', $text);
+      $max = isset($settings['max']) ? $settings['max'] : '0';
+      if ($max == 0) {
+        $max = 'infinite';
+      }
+      foreach ($exploded as &$word) {
+        if ($max > 0 || $max == 'infinite') {
+          if (is_object($node = node_load(array('title' => $word)))) {
+            $word = flexifilter_cite_title_replacement($word, $node, $settings['type']);
+            if ($max != 'infinite') {
+              $max--;
+            }
+          }
+        }
+      }
+      return implode(' ', $exploded);
+  }
+  return $text;
+}
+
+/**
+ * Helper function for flexifilter_cite_component_nid().
+ * Returns the replacement for a node id (numeric).
+ * Runs an access check on teaser & body, but links are free.
+ */
+function flexifilter_cite_title_replacement($word, $node, $type) {
+  switch ($type) {
+    case 0:
+      return l($word, "node/". $node->nid);
+    case 1:
+      if (node_access('view', $node)) {
+        return node_view($node);
+      }
+      return $word;
+    case 2:
+      if (node_access('view', $node)) {
+        return node_teaser($node->body);
+      }
+      return $word;
+    case 3:
+      if (node_access('view', $node)) {
+        return $node->body;
+      }
+      return $word;
+    default:
+      return $word;
+  }
+  // Highly unlikely we're getting here.
+  return $word;
+}
+
+
 include_once(drupal_get_path('module', 'flexifilter_cite') .'/flexifilter_cite.conditions.inc');
 
-// @TODO: Add disambiguation page here.
\ No newline at end of file
+// @TODO: Add disambiguation page here.