--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sites/all/modules/custom/solrsearch/solrsearch_search_author_block.inc	Wed Jul 31 13:49:13 2013 +0200
@@ -0,0 +1,93 @@
+<?php
+
+/**
+ * Form builder; Output a search form for the search block's search box.
+ *
+ * @ingroup forms
+ * @see search_box_form_submit()
+ * @see search-block-form.tpl.php
+ */
+function solrsearch_search_author_box($form, &$form_state, $form_id) {
+  $form[$form_id] = array(
+      '#type' => 'textfield',
+      '#title' => t('Search'),
+      '#title_display' => 'invisible',
+      '#size' => 15,
+      '#default_value' => '',
+      '#attributes' => array('title' => t('Enter the terms you wish to search for.')),
+  );
+  $form['actions'] = array('#type' => 'actions');
+  $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Search'));
+  $form['#submit'][] = 'solrsearch_search_author_box_form_submit';
+
+  return $form;
+}
+
+/**
+ * Process a block search form submission.
+ */
+function solrsearch_search_author_box_form_submit($form, &$form_state) {
+  // The search form relies on control of the redirect destination for its
+  // functionality, so we override any static destination set in the request,
+  // for example by drupal_access_denied() or drupal_not_found()
+  // (see http://drupal.org/node/292565).
+  if (isset($_GET['destination'])) {
+    unset($_GET['destination']);
+  }
+
+  // Check to see if the form was submitted empty.
+  // If it is empty, display an error message.
+  // (This method is used instead of setting #required to TRUE for this field
+  // because that results in a confusing error message.  It would say a plain
+  // "field is required" because the search keywords field has no title.
+  // The error message would also complain about a missing #title field.)
+  if ($form_state['values']['solrsearch_search_author_block_form'] == '') {
+    form_set_error('keys', t('Please enter some keywords.'));
+  }
+
+  $form_id = $form['form_id']['#value'];
+  $info = search_get_default_module_info();
+  if ($info) {
+    $form_state['redirect'] = 'solrsearch/' . $info['path'] . '/IM_author:' . trim($form_state['values'][$form_id]);
+  }
+  else {
+    form_set_error(NULL, t('Search is currently disabled.'), 'error');
+  }
+}
+
+/**
+ * Process variables for search-block-form.tpl.php.
+ *
+ * The $variables array contains the following arguments:
+ * - $form
+ *
+ * @see search-block-form.tpl.php
+ */
+function template_preprocess_solrsearch_search_author_block_form(&$variables) {
+  $variables['search'] = array();
+  $hidden = array();
+  // Provide variables named after form keys so themers can print each element independently.
+  foreach (element_children($variables['form']) as $key) {
+    $type = $variables['form'][$key]['#type'];
+    if ($type == 'hidden' || $type == 'token') {
+      $hidden[] = drupal_render($variables['form'][$key]);
+    }
+    else {
+      $variables['search'][$key] = drupal_render($variables['form'][$key]);
+    }
+  }
+  // Hidden form elements have no value to themers. No need for separation.
+  $variables['search']['hidden'] = implode($hidden);
+  // Collect all form elements to make it easier to print the whole form.
+  $variables['solrsearch_search_form'] = implode($variables['search']);
+}
+
+
+
+function solrsearch_search_author_block(){
+
+  $block['content'] = drupal_get_form('solrsearch_search_author_block_form');
+  return $block;
+
+
+}
\ No newline at end of file