/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget($args, $instance)
{
if (WPSOLR_Global::getOption()->get_search_is_replace_default_wp_search() && WPSOLR_Global::getOption()->get_search_is_use_current_theme_search_template() && WPSOLR_Query_Parameters::is_wp_search()) {
echo $args['before_widget'];
$results = WPSOLR_Global::getSolrClient()->display_results(WPSOLR_Global::getQuery());
echo '<div id="res_facets">' . WPSOLR_UI_Facets::Build(WPSOLR_Data_Facets::get_data(WPSOLR_Global::getQuery()->get_filter_query_fields_group_by_name(), WPSOLR_Global::getOption()->get_facets_to_display(), $results[1]), OptionLocalization::get_options()) . '</div>';
echo $args['after_widget'];
}
}
function return_solr_results()
{
$final_result = WPSOLR_Global::getSolrClient()->display_results(WPSOLR_Global::getQuery());
// Add result rows as html
$res1[] = $final_result[3];
// Add pagination html
$total = $final_result[2];
$number_of_res = WPSOLR_Global::getOption()->get_search_max_nb_results_by_page();
$paginat_var = '';
if ($total > $number_of_res) {
$pages = ceil($total / $number_of_res);
$paginat_var .= '<ul id="pagination-flickr"class="wdm_ul">';
for ($k = 1; $k <= $pages; $k++) {
$paginat_var .= "<li ><a class='paginate' href='javascript:void(0)' id='{$k}'>{$k}</a></li>";
}
$paginat_var .= '</ul>';
}
$res1[] = $paginat_var;
// Add results infos html ('showing x to y results out of n')
$res1[] = $final_result[4];
// Add facets data
$res1[] = WPSOLR_UI_Facets::Build(WPSOLR_Data_Facets::get_data(WPSOLR_Global::getQuery()->get_filter_query_fields_group_by_name(), WPSOLR_Global::getOption()->get_facets_to_display(), $final_result[1]), OptionLocalization::get_options());
// Output Json response to Ajax call
echo json_encode($res1);
die;
}
<?php /** * Included file to display admin options */ global $license_manager; WpSolrExtensions::require_once_wpsolr_extension(WpSolrExtensions::OPTION_LOCALIZATION, true); $options_name = 'wdm_solr_localization_data'; $settings_fields_name = 'solr_localization_options'; // Retrieve all options in database $options = OptionLocalization::get_options(true); ?> <div id="localization-options" class="wdm-vertical-tabs-content"> <form action="options.php" method="POST" id='localization_settings_form'> <?php settings_fields($settings_fields_name); $presentation = OptionLocalization::get_presentation_options(); ?> <div class='wrapper'> <h4 class='head_div'>Localization Options</h4> <div class="wdm_note"> In this section, you will configure (localize) all the texts displayed on the front-end forms.<br/> </div> <div class='wdm_row'> <div class='col_left'> <?php
function my_enqueue()
{
if (!WPSOLR_Global::getOption()->get_search_is_prevent_loading_front_end_css()) {
wp_enqueue_style('solr_auto_css', plugins_url('css/bootstrap.min.css', __FILE__));
wp_enqueue_style('solr_frontend', plugins_url('css/style.css', __FILE__));
}
wp_enqueue_script('solr_auto_js1', plugins_url('js/bootstrap-typeahead.js', __FILE__), array('jquery'), false, true);
// Url utilities to manipulate the url parameters
wp_enqueue_script('urljs', plugins_url('bower_components/jsurl/url.min.js', __FILE__), array('jquery'), false, true);
wp_enqueue_script('autocomplete', plugins_url('js/autocomplete_solr.js', __FILE__), array('solr_auto_js1', 'urljs'), false, true);
wp_localize_script('autocomplete', 'wp_localize_script_autocomplete', array('ajax_url' => admin_url('admin-ajax.php'), 'is_show_url_parameters' => WPSOLR_Global::getOption()->get_search_is_ajax_with_url_parameters(), 'is_url_redirect' => WPSOLR_Global::getOption()->get_search_is_use_current_theme_search_template(), 'SEARCH_PARAMETER_SEARCH' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_SEARCH, 'SEARCH_PARAMETER_Q' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_Q, 'SEARCH_PARAMETER_FQ' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_FQ, 'SEARCH_PARAMETER_SORT' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_SORT, 'SEARCH_PARAMETER_PAGE' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_PAGE, 'SORT_CODE_BY_RELEVANCY_DESC' => WPSolrSearchSolrClient::SORT_CODE_BY_RELEVANCY_DESC));
/*
* Infinite scroll: load javascript if option is set.
*/
if (WPSOLR_Global::getOption()->get_search_is_infinitescroll()) {
// Get localization options
$localization_options = OptionLocalization::get_options();
wp_register_script('infinitescroll', plugins_url('/js/jquery.infinitescroll.js', __FILE__), array('jquery'), '1.0', true);
wp_enqueue_script('infinitescroll');
// loadingtext for translation
// loadimage custom loading image url
wp_localize_script('infinitescroll', 'wp_localize_script_infinitescroll', array('ajax_url' => admin_url('admin-ajax.php'), 'loadimage' => plugins_url('/images/infinitescroll.gif', __FILE__), 'loadingtext' => OptionLocalization::get_term($localization_options, 'infinitescroll_loading'), 'SEARCH_PARAMETER_Q' => WPSOLR_Query_Parameters::SEARCH_PARAMETER_Q));
}
}
/**
*
* @param WPSOLR_Query $wpsolr_query
*
* @return array Array of html
*/
public function display_results(WPSOLR_Query $wpsolr_query)
{
$output = array();
$search_result = array();
// Load options
$localization_options = OptionLocalization::get_options();
$resultset = $this->execute_wpsolr_query($wpsolr_query);
$found = $resultset->getNumFound();
// No results: try a new query if did you mean is activated
if ($found === 0 && WPSOLR_Global::getOption()->get_search_is_did_you_mean()) {
// Add spellcheck to current solarium query
$spell_check = $this->solarium_query->getSpellcheck();
$spell_check->setCount(10);
$spell_check->setCollate(true);
$spell_check->setExtendedResults(true);
$spell_check->setCollateExtendedResults(true);
// Excecute the query modified
$resultset = $this->execute_solarium_query();
// Parse spell check results
$spell_check_results = $resultset->getSpellcheck();
if ($spell_check_results && !$spell_check_results->getCorrectlySpelled()) {
$collations = $spell_check_results->getCollations();
$queryTermsCorrected = $wpsolr_query->get_wpsolr_query();
// original query
foreach ($collations as $collation) {
foreach ($collation->getCorrections() as $input => $correction) {
$queryTermsCorrected = str_replace($input, is_array($correction) ? $correction[0] : $correction, $queryTermsCorrected);
}
}
if ($queryTermsCorrected != $wpsolr_query->get_wpsolr_query()) {
$err_msg = sprintf(OptionLocalization::get_term($localization_options, 'results_header_did_you_mean'), $queryTermsCorrected) . '<br/>';
$search_result[] = $err_msg;
// Execute query with spelled terms
$this->solarium_query->setQuery($queryTermsCorrected);
try {
$resultset = $this->execute_solarium_query();
$found = $resultset->getNumFound();
} catch (Exception $e) {
// Sometimes, the spelling query returns errors
// java.lang.StringIndexOutOfBoundsException: String index out of range: 15\n\tat java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:203)\n\tat
// java.lang.StringBuilder.charAt(StringBuilder.java:72)\n\tat org.apache.solr.spelling.SpellCheckCollator.getCollation(SpellCheckCollator.java:164)\n\tat
$found = 0;
}
} else {
$search_result[] = 0;
}
} else {
$search_result[] = 0;
}
} else {
$search_result[] = 0;
}
// Retrieve facets from resultset
$facets_to_display = WPSOLR_Global::getOption()->get_facets_to_display();
if (count($facets_to_display)) {
foreach ($facets_to_display as $facet) {
$fact = strtolower($facet);
if (WpSolrSchema::_FIELD_NAME_CATEGORIES === $fact) {
$fact = WpSolrSchema::_FIELD_NAME_CATEGORIES_STR;
}
$facet_res = $resultset->getFacetSet()->getFacet("{$fact}");
foreach ($facet_res as $value => $count) {
$output[$facet][] = array($value, $count);
}
}
$search_result[] = $output;
} else {
$search_result[] = 0;
}
$search_result[] = $found;
$results = array();
$highlighting = $resultset->getHighlighting();
$i = 1;
$cat_arr = array();
$are_comments_indexed = WPSOLR_Global::getOption()->get_index_are_comments_indexed();
foreach ($resultset as $document) {
$id = $document->id;
$title = $document->title;
$content = '';
$image_url = wp_get_attachment_image_src(get_post_thumbnail_id($id));
$no_comments = $document->numcomments;
if ($are_comments_indexed) {
$comments = $document->comments;
}
$date = date('m/d/Y', strtotime($document->displaydate));
if (property_exists($document, 'categories_str')) {
$cat_arr = $document->categories_str;
}
$cat = implode(',', $cat_arr);
$auth = $document->author;
$url = get_permalink($id);
$highlightedDoc = $highlighting->getResult($document->id);
$cont_no = 0;
$comm_no = 0;
if ($highlightedDoc) {
foreach ($highlightedDoc as $field => $highlight) {
if ($field == WpSolrSchema::_FIELD_NAME_TITLE) {
$title = implode(' (...) ', $highlight);
} else {
if ($field == WpSolrSchema::_FIELD_NAME_CONTENT) {
$content = implode(' (...) ', $highlight);
} else {
if ($field == WpSolrSchema::_FIELD_NAME_COMMENTS) {
$comments = implode(' (...) ', $highlight);
$comm_no = 1;
}
}
}
}
}
$msg = '';
$msg .= "<div id='res{$i}'><div class='p_title'><a href='{$url}'>{$title}</a></div>";
$image_fragment = '';
// Display first image
if (is_array($image_url) && count($image_url) > 0) {
$image_fragment .= "<img class='wdm_result_list_thumb' src='{$image_url['0']}' />";
}
if (empty($content)) {
// Set a default value for content if no highlighting returned.
$post_to_show = get_post($id);
if (isset($post_to_show)) {
// Excerpt first, or content.
$content = !empty($post_to_show->post_excerpt) ? $post_to_show->post_excerpt : $post_to_show->post_content;
if (isset($ind_opt['is_shortcode_expanded']) && strpos($content, '[solr_search_shortcode]') === false) {
// Expand shortcodes which have a plugin active, and are not the search form shortcode (else pb).
global $post;
$post = $post_to_show;
$content = do_shortcode($content);
}
// Remove shortcodes tags remaining, but not their content.
// strip_shortcodes() does nothing, probably because shortcodes from themes are not loaded in admin.
// Credit: https://wordpress.org/support/topic/stripping-shortcodes-keeping-the-content.
// Modified to enable "/" in attributes
$content = preg_replace("~(?:\\[/?)[^\\]]+/?\\]~s", '', $content);
# strip shortcodes, keep shortcode content;
// Strip HTML and PHP tags
$content = strip_tags($content);
if (isset($res_opt['highlighting_fragsize']) && is_numeric($res_opt['highlighting_fragsize'])) {
// Cut content at the max length defined in options.
$content = substr($content, 0, $res_opt['highlighting_fragsize']);
}
}
}
// Format content text a little bit
$content = str_replace(' ', '', $content);
$content = str_replace(' ', ' ', $content);
$content = ucfirst(trim($content));
$content .= '...';
//if ( $cont_no == 1 ) {
if (false) {
$msg .= "<div class='p_content'>{$image_fragment} {$content} - <a href='{$url}'>Content match</a></div>";
} else {
$msg .= "<div class='p_content'>{$image_fragment} {$content}</div>";
}
if ($comm_no == 1) {
$msg .= "<div class='p_comment'>" . $comments . "-<a href='{$url}'>Comment match</a></div>";
}
// Groups bloc - Bottom right
$wpsolr_groups_message = apply_filters(WpSolrFilters::WPSOLR_FILTER_SOLR_RESULTS_DOCUMENT_GROUPS_INFOS, get_current_user_id(), $document);
if (isset($wpsolr_groups_message)) {
// Display groups of this user which owns at least one the document capability
$message = $wpsolr_groups_message['message'];
$msg .= "<div class='p_misc'>{$message}";
$msg .= "</div>";
$msg .= '<br/>';
}
// Informative bloc - Bottom right
$msg .= "<div class='p_misc'>";
if (WPSOLR_Global::getOption()->get_is_display_author()) {
$msg .= "<span class='pauthor'>" . sprintf(OptionLocalization::get_term($localization_options, 'results_row_by_author'), $auth) . "</span>";
}
if (WPSOLR_Global::getOption()->get_is_display_category()) {
$msg .= empty($cat) ? "" : "<span class='pcat'>" . sprintf(OptionLocalization::get_term($localization_options, 'results_row_in_category'), $cat) . "</span>";
}
if (WPSOLR_Global::getOption()->get_is_display_date()) {
$msg .= "<span class='pdate'>" . sprintf(OptionLocalization::get_term($localization_options, 'results_row_on_date'), $date) . "</span>";
}
if (WPSOLR_Global::getOption()->get_is_display_comments()) {
$msg .= empty($no_comments) ? "" : "<span class='pcat'>" . sprintf(OptionLocalization::get_term($localization_options, 'results_row_number_comments'), $no_comments) . "</span>";
}
$msg .= "</div>";
// End of snippet bloc
$msg .= "</div><hr>";
array_push($results, $msg);
$i = $i + 1;
}
// $msg.='</div>';
if (count($results) < 0) {
$search_result[] = 0;
} else {
$search_result[] = $results;
}
$fir = $wpsolr_query->get_start() + 1;
$last = $wpsolr_query->get_start() + $wpsolr_query->get_nb_results_by_page();
if ($last > $found) {
$last = $found;
}
$search_result[] = "<span class='infor'>" . sprintf(OptionLocalization::get_term($localization_options, 'results_header_pagination_numbers'), $fir, $last, $found) . "</span>";
return $search_result;
}
