diff --git a/search-api-page-result.tpl.php b/search-api-page-result.tpl.php
new file mode 100644
index 0000000..bf56e48
--- /dev/null
+++ b/search-api-page-result.tpl.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * @file
+ * Default theme implementation for displaying a single search result.
+ *
+ * This template renders a single search result and is collected into
+ * search_api_page-results.tpl.php. This and the parent template are
+ * dependent to one another sharing the markup for definition lists.
+ *
+ * View Mode is set in the Search page settings. If you select
+ * "Themed as search results", then the child template will be used for
+ * theming the individual result. Any other view mode will bypass the
+ * child template.
+ *
+ * Available variables:
+ * - $url: URL of the result.
+ * - $title: Title of the result.
+ * - $snippet: A small preview of the result. Does not apply to user searches.
+ * - $info: String of all the meta information ready for print. Does not apply
+ * to user searches.
+ * - $info_split: Contains same data as $info, split into a keyed array.
+ * - $list_classes: CSS classes for this list element.
+ *
+ * Default keys within $info_split:
+ * - $info_split['user']: Author of the node linked to users profile. Depends
+ * on permission.
+ * - $info_split['date']: Last update of the node. Short formatted.
+ *
+ * Since $info_split is keyed, a direct print of the item is possible.
+ * This array does not apply to user searches so it is recommended to check
+ * for its existence before printing. The default keys of 'user' and
+ * 'date' always exist for node searches.
+ *
+ * To check for all available data within $info_split, use the code below.
+ * @code
+ * <?php print '<pre>'. check_plain(print_r($info_split, 1)) .'</pre>'; ?>
+ * @endcode
+ *
+ * @see template_preprocess()
+ * @see template_preprocess_search_result()
+ * @see template_process()
+ */
+?>
+<li<?php print $list_classes; ?>>
+ <h3 class="title">
+ <?php print $url ? l($title, $url['path'], $url['options']) : check_plain($title); ?>
+ </h3>
+ <div class="search-snippet-info">
+ <?php if ($snippet) : ?>
+ <p class="search-snippet"><?php print $snippet; ?></p>
+ <?php endif; ?>
+ <?php if ($info) : ?>
+ <p class="search-info"><?php print $info; ?></p>
+ <?php endif; ?>
+ </div>
+</li>
diff --git a/search-api-page-results.tpl.php b/search-api-page-results.tpl.php
new file mode 100644
index 0000000..9bbf343
--- /dev/null
+++ b/search-api-page-results.tpl.php
@@ -0,0 +1,53 @@
+<?php
+/**
+ * @file
+ * Default theme implementation for displaying search results.
+ *
+ * This template collects each invocation of theme_search_result(). This and
+ * the child template are dependent to one another sharing the markup for
+ * definition lists.
+ *
+ * Note that modules and themes may implement their own search type and theme
+ * function completely bypassing this template.
+ *
+ * Available variables:
+ * - $result_count: Number of results.
+ * - $spellcheck: Possible spelling suggestions from Search spellcheck module.
+ * - $search_results: All results rendered as list items in a single HTML string.
+ * - $items: All results as it is rendered through search-result.tpl.php.
+ * - $search_performance: The number of results and how long the query took.
+ * - $sec: The number of seconds it took to run the query.
+ * - $pager: Row of control buttons for navigating between pages of results.
+ * - $index:
+ * - $keys: The keywords of the executed search.
+ * - $page_machine_name: Machine name of the current Search API Page.
+ *
+ * View Mode is set in the Search page settings. If you select
+ * "Themed as search results", then the child template will be used for
+ * theming the individual result. Any other view mode will bypass the
+ * child template.
+ *
+ * @see template_preprocess_search_api_page_results()
+ */
+
+?>
+<?php if (!empty($result_count)) : ?>
+ <div class="search-api-page <?php print 'search-api-page-' . $page_machine_name . ' view-mode-' . $variables['view_mode'];?>">
+ <?php if ($result_count) : ?>
+ <?php print render($search_performance); ?>
+ <?php print render($spellcheck); ?>
+ <h2><?php print t('Search results');?></h2>
+
+ <?php if ($variables['view_mode'] == 'search_api_page_result') : // Uses child template. ?>
+ <?php print render($search_results); ?>
+ <? else : // All other view modes (Teaser, Full content, RSS and so forth). ?>
+ <div class="search-results">
+ <?php print render(entity_view($index->item_type, $items, $variables['view_mode'])); ?>
+ </div>
+ <?php endif; ?>
+ <?php print $pager; ?>
+ <?php else : ?>
+ <h2><?php print t('Your search yielded no results.');?></h2>
+ <?php endif; ?>
+ </div>
+<?php endif; ?>
diff --git a/search_api_page.info b/search_api_page.info
index 148c481..263ce24 100644
--- a/search_api_page.info
+++ b/search_api_page.info
@@ -4,5 +4,6 @@ description = "Create search pages using Search API indexes."
dependencies[] = search_api
core = 7.x
package = Search
+stylesheets[all][] = search_api_page.css
configure = admin/config/search/search_api/page
diff --git a/search_api_page.module b/search_api_page.module
index a9a00cb..6e15c45 100755
--- a/search_api_page.module
+++ b/search_api_page.module
@@ -60,8 +60,12 @@ function search_api_page_theme() {
'items' => array(),
'view_mode' => 'search_api_page_result',
'keys' => '',
+ 'page_machine_name' => NULL,
+ 'spellcheck' => NULL,
+ 'pager' => NULL,
),
'file' => 'search_api_page.pages.inc',
+ 'template' => 'search-api-page-results',
);
$themes['search_api_page_result'] = array(
'variables' => array(
@@ -69,14 +73,99 @@ function search_api_page_theme() {
'result' => NULL,
'item' => NULL,
'keys' => '',
+ 'list_classes' => '',
),
'file' => 'search_api_page.pages.inc',
+ 'template' => 'search-api-page-result',
+ );
+ $themes['search_performance'] = array(
+ 'render element' => 'element',
+ );
+ $themes['search_results_list'] = array(
+ 'render element' => 'element',
);
return $themes;
}
/**
+ * Implements theme for rendering search-performance
+ */
+function theme_search_performance($variables) {
+ $element = array_shift($variables);
+
+ return $element['#markup'];
+}
+
+/**
+ * Returns HTML for a list of search results.
+ * Taken from theme_item_list().
+ *
+ * @param $variables
+ * An associative array containing:
+ * - items: An array of items to be displayed in the list. If an item is a
+ * string, then it is used as is. If an item is an array, then the "data"
+ * element of the array is used as the contents of the list item. If an item
+ * is an array with a "children" element, those children are displayed in a
+ * nested list. All other elements are treated as attributes of the list
+ * item element.
+ * - type: The type of list to return (e.g. "ul", "ol").
+ * - attributes: The attributes applied to the list element.
+ */
+function theme_search_results_list($variables) {
+ // Pull Element array from the $variables array.
+ $variables = $variables['element'];
+
+ $items = $variables['items']; // Full data
+ $type = $variables['type'];
+
+ // CSS classes for ul
+ $attributes = (!empty($variables['attributes'])) ? $variables['attributes'] : array();
+ $attributes['class'] = array_merge(
+ array('item-list', 'search-results-list'),
+ (isset($attributes['class'])) ? $attributes['class'] : array()
+ );
+
+ // Render items within a list
+ if (!empty($items)) {
+ $output = "<$type" . drupal_attributes($attributes) . '>';
+ $num_items = count($items);
+
+ // Parse search results as tokens to access items with full data.
+ $i = 0;
+ foreach ($variables['results'] as $result) {
+ // Set css classes.
+ $item_attributes = array();
+ if ($i == 0) {
+ $item_attributes['class'][] = 'first';
+ }
+ if ($i == $num_items - 1) {
+ $item_attributes['class'][] = 'last';
+ }
+ (($i+1)%2) ? $item_attributes['class'][] = 'odd': $item_attributes['class'][] = 'even';
+
+ // Define render array.
+ $data = theme(
+ 'search_api_page_result', array(
+ 'index' => $variables['index'], // Use full results index.
+ 'result' => $result,
+ 'item' => isset($items[$result['id']]) ?
+ $items[$result['id']] :
+ NULL,
+ 'keys' => $variables['keys'],
+ 'list_classes' => drupal_attributes($item_attributes),
+ )
+ );
+ $output .= $data . "\n";
+ $i++;
+ }
+ $output .= "</$type>";
+
+ return $output;
+ }
+}
+
+/**
* Implements hook_permission().
*/
function search_api_page_permission() {
diff --git a/search_api_page.pages.inc b/search_api_page.pages.inc
index 7b72a0d..c514909 100644
--- a/search_api_page.pages.inc
+++ b/search_api_page.pages.inc
@@ -33,14 +33,18 @@ function search_api_page_view($id, $keys = NULL) {
watchdog('search_api_page', 'An error occurred while executing a search: !msg.', array('!msg' => $e->getMessage()), WATCHDOG_ERROR, l(t('search page'), $_GET['q']));
}
- // If spellcheck results are returned then add them to the render array.
+ // Load spellcheck.
if (isset($results['search_api_spellcheck'])) {
- $ret['search_api_spellcheck']['#theme'] = 'search_api_spellcheck';
- $ret['search_api_spellcheck']['#spellcheck'] = $results['search_api_spellcheck'];
+ $ret['results']['#spellcheck'] = array(
+ '#theme' => 'search_api_spellcheck',
+ '#spellcheck' => $results['search_api_spellcheck'],
// Let the theme function know where the key is stored by passing its arg
// number. We can work this out from the number of args in the page path.
- $ret['search_api_spellcheck']['#options'] = array(
- 'arg' => array(count(arg(NULL, $page->path))),
+ '#options' => array(
+ 'arg' => array(count(arg(NULL, $page->path))),
+ ),
+ '#prefix' => '<p class="search-api-spellcheck suggestion">',
+ '#suffix' => '</p>',
);
}
@@ -49,11 +53,12 @@ function search_api_page_view($id, $keys = NULL) {
$ret['results']['#results'] = $results;
$ret['results']['#view_mode'] = isset($page->options['view_mode']) ? $page->options['view_mode'] : 'search_api_page_result';
$ret['results']['#keys'] = $keys;
+ $ret['results']['#page_machine_name'] = $page->machine_name;
+ // Load pager.
if ($results['result count'] > $page->options['per_page']) {
pager_default_initialize($results['result count'], $page->options['per_page']);
- $ret['pager']['#theme'] = 'pager';
- $ret['pager']['#quantity'] = 9;
+ $ret['results']['#pager'] = theme('pager');
}
if (!empty($results['ignored'])) {
@@ -108,96 +113,66 @@ function search_api_page_search_execute(Entity $page, $keys) {
/**
* Function for preprocessing the variables for the search_api_page_results
- * theme.
+ * template.
*
* @param array $variables
* An associative array containing:
- * - index: The index this search was executed on.
- * - results: An array of search results, as returned by
+ * - $index: The index this search was executed on.
+ * - $results: An array of search results, as returned by
* SearchApiQueryInterface::execute().
- * - keys: The keywords of the executed search.
- */
-function template_preprocess_search_api_page_results(array &$variables) {
- if (!empty($variables['results']['results'])) {
- $variables['items'] = $variables['index']->loadItems(array_keys($variables['results']['results']));
- }
-}
-
-/**
- * Theme function for displaying search results.
+ * - $keys: The keywords of the executed search.
*
- * @param array $variables
- * An associative array containing:
- * - index: The index this search was executed on.
- * - results: An array of search results, as returned by
- * SearchApiQueryInterface::execute().
- * - items: The loaded items for all results, in an array keyed by ID.
- * - view_mode: The view mode to use for displaying the individual results,
- * or the special mode "search_api_page_result" to use the theme function
- * of the same name.
- * - keys: The keywords of the executed search.
+ * @see search_api_page-results.tpl.php
*/
-function theme_search_api_page_results(array $variables) {
- drupal_add_css(drupal_get_path('module', 'search_api_page') . '/search_api_page.css');
-
- $index = $variables['index'];
+function template_preprocess_search_api_page_results(array &$variables) {
$results = $variables['results'];
- $items = $variables['items'];
$keys = $variables['keys'];
- $output = '<p class="search-performance">' . format_plural($results['result count'],
- 'The search found 1 result in @sec seconds.',
- 'The search found @count results in @sec seconds.',
- array('@sec' => round($results['performance']['complete'], 3))) . '</p>';
-
- if (!$results['result count']) {
- $output .= "\n<h2>" . t('Your search yielded no results') . "</h2>\n";
- return $output;
- }
-
- $output .= "\n<h2>" . t('Search results') . "</h2>\n";
-
- if ($variables['view_mode'] == 'search_api_page_result') {
- $output .= '<ol class="search-results">';
- foreach ($results['results'] as $item) {
- $output .= '<li class="search-result">' . theme('search_api_page_result', array('index' => $index, 'result' => $item, 'item' => isset($items[$item['id']]) ? $items[$item['id']] : NULL, 'keys' => $keys)) . '</li>';
- }
- $output .= '</ol>';
- }
- else {
- // This option can only be set when the items are entities.
- $output .= '<div class="search-results">';
- $render = entity_view($index->item_type, $items, $variables['view_mode']);
- $output .= render($render);
- $output .= '</div>';
- }
+ $variables['items'] = $variables['index']->loadItems(array_keys($variables['results']['results']));
+ $variables['result_count'] = $results['result count'];
+ $variables['sec'] = round($results['performance']['complete'], 3);
+ $variables['search_performance'] = array(
+ '#theme' => 'search_performance',
+ '#markup' => format_plural(
+ $results['result count'],
+ 'The search found 1 result in @sec seconds.',
+ 'The search found @count results in @sec seconds.',
+ array('@sec' => $variables['sec'])
+ ),
+ '#prefix' => '<p class="search-performance">',
+ '#suffix' => '</p>',
+ );
- return $output;
+ $variables['search_results'] = array(
+ '#theme' => 'search_results_list',
+ 'results' => $variables['results']['results'],
+ 'items' => $variables['items'],
+ 'index' => $variables['index'],
+ 'type' => 'ul',
+ );
}
/**
- * Theme function for displaying search results.
+ * Process variables for search-result.tpl.php.
*
- * @param array $variables
- * An associative array containing:
- * - index: The index this search was executed on.
- * - result: One item of the search results, an array containing the keys
- * 'id' and 'score'.
- * - item: The loaded item corresponding to the result.
- * - keys: The keywords of the executed search.
+ * The $variables array contains the following arguments:
+ * - $result
+ *
+ * @see search_api_page-result.tpl.php
*/
-function theme_search_api_page_result(array $variables) {
+function template_preprocess_search_api_page_result(&$variables) {
$index = $variables['index'];
- $id = $variables['result']['id'];
+ $variables['id'] = $variables['result']['id'];
+ $variables['excerpt'] = $variables['result']['excerpt'];
$item = $variables['item'];
$wrapper = $index->entityWrapper($item, FALSE);
- $url = $index->datasource()->getItemUrl($item);
- $name = $index->datasource()->getItemLabel($item);
+ $variables['url'] = $index->datasource()->getItemUrl($item);
+ $variables['title'] = $index->datasource()->getItemLabel($item);
- if (!empty($variables['result']['excerpt'])) {
- $text = $variables['result']['excerpt'];
+ if (!empty($variables['excerpt'])) {
+ $text = $variables['excerpt'];
}
else {
$fields = $index->options['fields'];
@@ -239,10 +214,24 @@ function theme_search_api_page_result(array $variables) {
}
}
- $output = '<h3>' . ($url ? l($name, $url['path'], $url['options']) : check_plain($name)) . "</h3>\n";
- if ($text) {
- $output .= $text;
+ // Check for existence. User search does not include snippets.
+ $variables['snippet'] = isset($text) ? $text : '';
+
+ // Meta information
+ global $language;
+ if (isset($item->language) && $item->language != $language->language && $item->language != LANGUAGE_NONE) {
+ $variables['title_attributes_array']['xml:lang'] = $item->language;
+ $variables['content_attributes_array']['xml:lang'] = $item->language;
}
- return $output;
+ $info = array();
+ if (!empty($item->name)) {
+ $info['user'] = $item->name;
+ }
+ if (!empty($item->created)) {
+ $info['date'] = format_date($item->created, 'short');
+ }
+ // Provide separated and grouped meta information..
+ $variables['info_split'] = $info;
+ $variables['info'] = implode(' - ', $info);
}