--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/solrsearch_search.pages.inc	Mon Jun 08 10:21:54 2015 +0200
@@ -0,0 +1,129 @@
+<?php
+
+/**
+ * @file
+ *   Provides the page callback for user defined search pages.
+ */
+
+/**
+ * Returns search results on user defined search pages.
+ */
+function UNUSED_solrsearch_search_custom_page($page_id, $keys = '', $path_replacer = NULL) {
+  $search_page = solrsearch_search_page_load($page_id);
+  if (empty($search_page)) {
+    drupal_set_message(t('This search page cannot be found'), 'error');
+    return drupal_not_found();
+  }
+  // Add our replacement value in the conditions array
+  if (!empty($path_replacer)) {
+    $search_page['settings']['solrsearch_search_path_replacer'] = $path_replacer;
+  }
+  // Replace dynamic path with current path
+  $search_page['search_path'] = str_replace('%', $path_replacer, $search_page['search_path']);
+  // Retrieve the conditions that apply to this page
+  $conditions = solrsearch_search_conditions_default($search_page);
+  // Process our keys so they are clean
+  $keys = rawurldecode($keys);
+  // Retrieve the results of the search
+
+  $results = solrsearch_search_search_results($keys, $conditions, $search_page);
+  // Initiate our build array
+  $build = array();
+  // Add a custom search form if required
+
+  if (!empty($search_page['settings']['solrsearch_search_search_box'])) {
+    // Adds the search form to the page.
+    $build['search_form'] = drupal_get_form('solrsearch_search_custom_page_search_form', $search_page, $keys);
+  }
+  // Build our page and allow modification.
+  $build_results = solrsearch_search_search_page_custom($results, $search_page, $build);
+  return $build_results;
+}
+
+/**
+ * Search for placed on user defined search pages.
+ */
+function UNUSED_solrsearch_search_custom_page_search_form($form, &$form_state, $search_page, $keys = '') {
+  // Loads the core Search CSS file, use the core search module's classes.
+  drupal_add_css(drupal_get_path('module', 'search') . '/search.css');
+  $form = array();
+  $form['#id'] = 'search-form';
+  $form['#attributes']['class'][] = 'search-form';
+  $form['#search_page'] = $search_page;
+  $form['basic'] = array(
+    '#type' => 'container',
+    '#attributes' => array('class' => array('container-inline')),
+  );
+  $form['basic']['keys'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Enter terms'),
+    '#default_value' => $keys,
+    '#size' => 20,
+    '#maxlength' => 255,
+  );
+  $form['basic']['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Search'),
+  );
+
+  $form['basic']['get'] = array(
+    '#type' => 'hidden',
+    '#default_value' => json_encode(array_diff_key($_GET, array('q' => 1, 'page' => 1, 'solrsort' => 1, 'retain-filters' => 1))),
+  );
+
+  $fq = NULL;
+
+  if (solrsearch_has_searched($search_page['env_id'])) {
+    $query = solrsearch_current_query($search_page['env_id']);
+    // We use the presence of filter query params as a flag for the retain filters checkbox.
+    $fq = $query->getParam('fq');
+  }
+
+  if ($fq || isset($form_state['input']['retain-filters'])) {
+    $form['basic']['retain-filters'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Retain current filters'),
+      '#default_value' => (int) !empty($_GET['retain-filters']),
+    );
+  }
+
+  return $form;
+}
+
+/**
+ * Processes solrsearch_search_custom_page_search_form submissions.
+ */
+function UNUSED_solrsearch_search_custom_page_search_form_submit(&$form, &$form_state) {
+  $search_page = $form['#search_page'];
+  $redirect = $search_page['search_path'];
+
+  // Also encode slashes so we don't get akward situations when obtaining the
+  // search key. We can't use drupal_encode_path because for "aestetic" reasons
+  // they don't encode slashes...
+  $redirect_value = rawurlencode($form_state['values']['keys']);
+
+  if (strlen($form_state['values']['keys'])) {
+    $redirect .= '/' . $redirect_value;
+  }
+
+  $get = array();
+  if (isset($form_state['values']['get'])) {
+    $get = json_decode($form_state['values']['get'], TRUE);
+  }
+  if (!empty($form_state['values']['retain-filters'])) {
+    // Add our saved values
+    $get['retain-filters'] = '1';
+  }
+  else {
+    // Remove all filters
+    if (!empty($search_page['settings']['solrsearch_search_allow_user_input'])) {
+      unset($get['fq']);
+    }
+    if (module_exists('facetapi')) {
+      unset($get['f']);
+    }
+  }
+
+  // Add the query values into the redirect.
+  $form_state['redirect'] = array($redirect, array('query' => $get));
+}