Modifying preprocess and theme override functions

lib/breadcrumbs.inc

@@ -1,11 +1,11 @@
 <?php
 /**
  * @file
- * Modifies breadcrumb markup
+ * Overrides breadcrumb markup
  */
 
 /**
- * Implimenting hook_breadcrumb()
+ * Overriding theme_breadcrumb()
  */
 function BootstrapBlocks_breadcrumb($variables) {
   $breadcrumb = $variables['breadcrumb'];

lib/containers.inc

@@ -0,0 +1,23 @@
+<?php
+/**
+ * @file
+ * Overrides container classes/markup
+ */
+
+/**
+ * Overriding theme_container()
+ */
+function BootstrapBlocks_container($variables) {
+  $element = $variables['element'];
+
+  if (isset($element['#array_parents'])) {
+    if (!isset($element['#attributes']['id'])) {
+      $element['#attributes']['id'] = $element['#id'];
+    }
+
+    $element['#attributes']['class'][] = 'form-wrapper';
+    $element['#attributes']['class'][] = 'form-group';
+  }
+
+  return '<div' . drupal_attributes($element['#attributes']) . '>' . $element['#children'] . '</div>';
+}

lib/forms.inc

@@ -170,3 +170,21 @@ function BootstrapBlocks_progress_bar($variables) {
 
   return '<div'. drupal_attributes($variables['attributes']) .'><div class="bar" style="width: '. $variables['percent'] .'%;"></div></div>';
 }
+
+/**
+ * Overrides theme_date().
+ */
+function BootstrapBlocks_date($variables) {
+  $element = $variables['element'];
+
+  $attributes = array();
+  if (isset($element['#id'])) {
+    $attributes['id'] = $element['#id'];
+  }
+  if (!empty($element['#attributes']['class'])) {
+    $attributes['class'] = (array) $element['#attributes']['class'];
+  }
+  $attributes['class'][] = 'form-inline';
+
+  return '<div' . drupal_attributes($attributes) . '>' . drupal_render_children($element) . '</div>';
+}

lib/lists.inc

@@ -0,0 +1,67 @@
+<?php
+/**
+ * @file
+ * Modifies item list markup
+ */
+
+/**
+ * Overrides theme_item_list().
+ */
+function BootstrapBlocks_item_list($variables) {
+  $items = $variables['items'];
+  $title = $variables['title'];
+  $type = $variables['type'];
+  $attributes = $variables['attributes'];
+  $output = '';
+
+  if (isset($title)) {
+    $output .= '<h3>' . $title . '</h3>';
+  }
+
+  if (!empty($items)) {
+    $output .= "<$type" . drupal_attributes($attributes) . '>';
+    $num_items = count($items);
+    $i = 0;
+    foreach ($items as $item) {
+      $attributes = array();
+      $children = array();
+      $data = '';
+      $i++;
+      if (is_array($item)) {
+        foreach ($item as $key => $value) {
+          if ($key == 'data') {
+            $data = $value;
+          }
+          elseif ($key == 'children') {
+            $children = $value;
+          }
+          else {
+            $attributes[$key] = $value;
+          }
+        }
+      }
+      else {
+        $data = $item;
+      }
+      if (count($children) > 0) {
+        // Render nested list.
+        $data .= theme('item_list', array(
+          'items' => $children,
+          'title' => NULL,
+          'type' => $type,
+          'attributes' => $attributes,
+        ));
+      }
+      if ($i == 1) {
+        $attributes['class'][] = 'first';
+      }
+      if ($i == $num_items) {
+        $attributes['class'][] = 'last';
+      }
+      $output .= '<li' . drupal_attributes($attributes) . '>' . $data . "</li>\n";
+    }
+    $output .= "</$type>";
+  }
+
+  return $output;
+}

lib/pagers.inc

@@ -2,7 +2,6 @@
 /**
  * @file
  * Overrides the default pager with a bootstrap pager.
- * Partly borrowed from the Twitter Bootstrap project. Kudos!
  */
 
 /**

lib/template-functions.php

@@ -7,6 +7,8 @@
 include('tables.inc');
 include('fields.inc');
 include('breadcrumbs.inc');
+include('containers.inc');
+include('lists.inc');
 
 /*
  * Return Header Scripts