/**
* Remove duplicate words from a string
*
* @param $content
*
* @return array|string
*/
function remove_duplicate_words_from_string($content)
{
if (!class_exists('SearchWPIndexer')) {
return $content;
}
$searchwp_indexer = new SearchWPIndexer();
// standardize the content
$content = $searchwp_indexer->clean_content($content);
$content = explode(' ', $content);
$content = array_map('trim', $content);
// remove the dupes
$content = array_unique($content);
// put it back as a string
$content = implode(' ', $content);
return $content;
}
/**
* Callback for plugin activation, outputs admin notice
*
* @since 1.0
*/
function activation()
{
if (false == searchwp_get_setting('activated')) {
searchwp_set_setting('activated', 1);
// reset the counts
if (class_exists('SearchWPIndexer')) {
$indexer = new SearchWPIndexer();
$indexer->update_running_counts();
}
?>
<div class="updated">
<p><?php
echo sprintf(__('SearchWP has been activated and the index is now being built. <a href="%s">View progress and settings</a>', 'searchwp'), esc_url(admin_url('options-general.php?page=searchwp')));
?>
</p>
</div>
<?php
// trigger the initial indexing
do_action('searchwp_log', 'Request index (activation)');
$this->trigger_index();
}
}
function searchwp_extract_pdf_metadata($post_id)
{
$indexer = new SearchWPIndexer();
return $indexer->extract_pdf_metadata(absint($post_id));
}
/**
* Render view callback
*/
function render_view_advanced() {
global $wpdb;
?>
<div class="searchwp-advanced-settings-wrapper swp-group">
<div class="searchwp-advanced-settings-actions">
<div class="searchwp-emergency-actions swp-group">
<?php
$valid_database_environment = SWP()->custom_db_tables_exist();
if ( ! $valid_database_environment ) {
$this->implement_action( array(
'name' => 'recreate_db_tables',
'label' => __( 'Recreate Database Tables', 'searchwp' ),
'description' => __( "SearchWP's database tables cannot be found. This may happen if a site migration was incomplete. Recreate the tables and initiate an index build.", 'searchwp' ),
'results_message' => sprintf( __( 'Database tables created! <a href="%s">Rebuild index »</a>', 'searchwp' ), admin_url( 'options-general.php?page=searchwp' ) ),
'hide_after_trigger' => true,
), array( $this, 'recreate_db_tables' ) );
?>
<?php } ?>
</div>
<div class="searchwp-common-actions swp-group">
<?php
$this->implement_action( array(
'name' => 'index_reset',
'label' => __( 'Reset Index', 'searchwp' ),
'description' => __( '<strong>Completely</strong> empty the index. <em>Search statistics will be left as is.</em>', 'searchwp' ),
'results_message' => sprintf( __( 'The index <strong>has been reset</strong>. <a href="%s">Rebuild index »</a>', 'searchwp' ), admin_url( 'options-general.php?page=searchwp' ) ),
), array( $this, 'reset_index' ) );
$this->implement_action( array(
'name' => 'indexer_wake',
'label' => __( 'Wake Up Indexer', 'searchwp' ),
'description' => __( 'If the indexer appears to have stalled, try waking it up.', 'searchwp' ),
'results_message' => sprintf( __( 'Attempted to wake up the indexer. <a href="%s">View progress »</a>', 'searchwp' ), admin_url( 'options-general.php?page=searchwp' ) ),
), array( $this, 'indexer_wake' ) );
?>
</div>
<p class="searchwp-show-less-common-actions">
<a class="button" href="#"><?php _e( 'Show More', 'searchwp' ); ?></a>
</p>
<div class="searchwp-less-common-actions swp-group">
<?php
$this->implement_action( array(
'name' => 'stats_reset',
'label' => __( 'Reset Statistics', 'searchwp' ),
'description' => __( '<strong>Completely</strong> reset your Search Statistics. <em>Existing index will be left as is.</em>', 'searchwp' ),
'results_message' => __( 'Search statistics reset', 'searchwp' ),
), array( $this, 'reset_stats' ) );
$this->implement_action( array(
'name' => 'indexer_toggle',
'label' => __( 'Toggle Indexer', 'searchwp' ),
'description' => __( 'Toggle the indexer status. It will pick up where it left off when re-enabled.', 'searchwp' ),
'results_message' => false,
), array( $this, 'indexer_toggle' ) );
$this->implement_action( array(
'name' => 'conflict_notices_reset',
'label' => __( 'Restore Conflict Notices', 'searchwp' ),
'description' => __( 'Restore all dismissed conflict notifications.', 'searchwp' ),
'results_message' => __( 'Conflict notices restored', 'searchwp' ),
), array( $this, 'conflict_notices_reset' ) );
$nuke_on_delete = searchwp_get_setting( 'nuke_on_delete' );
$nuke_on_delete = empty( $nuke_on_delete ) ? false : true;
$this->implement_action( array(
'name' => 'toggle_nuke_on_delete',
'label' => __( 'Toggle Nuke on Delete' ),
'heading' => $nuke_on_delete && ! isset( $_GET['action'] ) ? __( 'Nuke on Delete' ) . '<span class="description" style="display:inline-block;padding-left:0.5em;padding-right:1em;color:red;text-transform:uppercase;">' . __( 'Enabled' ) . '</span>' : __( 'Nuke on Delete' ),
'description' => __( 'Remove <strong>all traces</strong> of SearchWP upon plugin deletion (including index).', 'searchwp' ),
'results_message' => false,
), array( $this, 'toggle_nuke_on_delete' ) );
?>
</div>
</div>
<div class="searchwp-advanced-settings-stats">
<div class="postbox swp-meta-box metabox-holder searchwp-settings-stats">
<h3 class="hndle">
<span><?php _e( 'Index Statistics', 'searchwp' ); ?></span>
</h3>
<?php $stats = SWP()->settings['stats']; ?>
<div class="inside">
<p><?php echo sprintf( __( 'The indexer reacts to edits made and will apply updates accordingly. <a href="%s" target="_BLANK">More information »</a>', 'searchwp' ), 'https://searchwp.com/docs/kb/how-searchwp-works/' ); ?></p>
<table class="searchwp-data-vis" cellpadding="0" cellspacing="0">
<tbody>
<?php if ( isset( $stats['last_activity'] ) ) : ?>
<tr>
<th><?php _e( 'Last Activity', 'searchwp' ); ?></th>
<td>
<?php echo esc_html( date_i18n( get_option( 'date_format' ), $stats['last_activity'] ) ); ?>
<?php echo esc_html( date( 'H:i:s', $stats['last_activity'] ) ); ?>
</td>
</tr>
<?php endif; ?>
<?php if ( isset( $stats['done'] ) ) : ?>
<tr>
<th><?php _e( 'Indexed', 'searchwp' ); ?></th>
<td><code><?php echo absint( $stats['done'] ); ?></code> <?php echo 1 == absint( $stats['done'] ) ? __( 'entry', 'searchwp' ) : __( 'entries', 'searchwp' ); ?></td>
</tr>
<?php endif; ?>
<?php if ( isset( $stats['remaining'] ) ) : ?>
<tr>
<th><?php _e( 'Unindexed', 'searchwp' ); ?></th>
<td><code><?php echo absint( $stats['remaining'] ); ?></code> <?php echo 1 == absint( $stats['remaining'] ) ? __( 'entry', 'searchwp' ) : __( 'entries', 'searchwp' ); ?></td>
</tr>
<?php endif; ?>
<?php
$indexer = new SearchWPIndexer();
$row_count = $indexer->get_main_table_row_count();
?>
<tr>
<th><?php _e( 'Main row count', 'searchwp' ); ?></th>
<td><code><?php echo absint( $row_count ); ?></code> <?php echo 1 == absint( $row_count ) ? __( 'row', 'searchwp' ) : __( 'rows', 'searchwp' ); ?></td>
</tr>
</tbody>
</table>
<p class="description"><?php _e( 'Note: the index is always kept as small as posisble.', 'searchwp' ); ?></p>
</div>
</div>
</div>
<script type="text/javascript">
jQuery(document).ready(function ($) {
// var $stats_meta_box = $('.searchwp-settings-stats'),
// $actions_meta_boxes = $('.searchwp-common-actions');
//
// if($stats_meta_box.outerHeight()<$actions_meta_boxes.outerHeight()){
// $stats_meta_box.height($actions_meta_boxes.outerHeight()-$stats_meta_box.css('marginTop').replace('px','')-$stats_meta_box.css('marginBottom').replace('px','')-2);
// }
$('#swp-indexer-index_reset').click(function () {
if (confirm('<?php echo esc_js( __( 'Are you SURE you want to delete the entire SearchWP index?', 'searchwp' ) ); ?>')) {
return confirm('<?php echo esc_js( __( 'Are you completely sure? THIS CAN NOT BE UNDONE!', 'searchwp' ) ); ?>');
}
return false;
});
$('#swp-indexer-stats_reset').click(function () {
if (confirm('<?php echo esc_js( __( 'Are you SURE you want to completely reset your Search Stats?', 'searchwp' ) ); ?>')) {
return confirm('<?php echo esc_js( __( 'Are you completely sure? THIS CAN NOT BE UNDONE!', 'searchwp' ) ); ?>');
}
return false;
});
$('.searchwp-show-less-common-actions a').click(function(e){
e.preventDefault();
$('.searchwp-show-less-common-actions').hide();
$('.searchwp-less-common-actions').show();
});
});
</script>
</div>
<?php
include dirname( __FILE__ ) . '/export-import.php';
}
/**
* Tap in to the SearchWP indexing process and check if a WP Document Revisions post is being indexed. If it is, we're
* going to retrieve the most recent revision and extract the PDF content of that file. We'll store that data as a
* pseudo Custom Field called wp_document_revision, allowing SearchWP to search for that content
*
* @param $post_metadata
* @param $post_to_index
*
* @return bool
*/
function index_wp_document_revisions($post_metadata, $post_to_index)
{
// make sure it's a WP Document Revisions Document
if ('document' !== $post_to_index->post_type) {
return $post_metadata;
}
if (!class_exists('SearchWPIndexer')) {
return $post_metadata;
}
// get the latest Revision
$rev_id = $this->mywpdr_get_latest_revision($post_to_index);
$rev_post = get_post($rev_id);
$revision = get_post($rev_post->post_content);
// grab the PDF content from Xpdf
$indexer = new SearchWPIndexer();
$indexer->set_post($revision);
$pdf_content = $indexer->extract_pdf_text(absint($revision->ID));
// add it to the pseudo-metadata array
$post_metadata['swp_wp_document_revision'] = $pdf_content;
return $post_metadata;
}
function get_unindexed_posts()
{
if (!class_exists('SearchWPIndexer')) {
return array();
}
add_filter('searchwp_index_chunk_size', array($this, 'posts_per_page'));
$indexer = new SearchWPIndexer();
$unindexed_posts = $indexer->find_unindexed_posts();
remove_filter('searchwp_index_chunk_size', array($this, 'posts_per_page'));
return $unindexed_posts;
}
function output()
{
global $wpdb;
$theme_data = wp_get_theme();
/** @noinspection PhpUndefinedFieldInspection */
$theme = $theme_data->Name . ' ' . $theme_data->Version;
// Try to identifty the hosting provider
$host = false;
if (defined('WPE_APIKEY')) {
$host = 'WP Engine';
} elseif (defined('PAGELYBIN')) {
$host = 'Pagely';
}
$utf8mb4_failed_upgrade = false;
if (searchwp_get_option('utf8mb4_upgrade_failed')) {
$utf8mb4_failed_upgrade = true;
}
?>
<form action="" method="post" dir="ltr">
<textarea readonly="readonly" onclick="this.focus();this.select()" class="searchwp-system-info-textarea" name="searchwp-sysinfo" title="<?php
_e('To copy the system info, click below then press CTRL + C (PC) or CMD + C (Mac).', 'searchwp');
?>
">
### Begin System Info ###
## Please include this information when posting support requests ##
<?php
if ($utf8mb4_failed_upgrade) {
?>
Failed utf8mb4 upgrade: Yes
<?php
}
?>
Multisite: <?php
echo is_multisite() ? 'Yes' . "\n" : 'No' . "\n";
?>
SITE_URL: <?php
echo esc_url(site_url()) . "\n";
?>
HOME_URL: <?php
echo esc_url(home_url()) . "\n";
?>
SearchWP Version: <?php
echo esc_textarea($this->searchwp->version) . "\n";
?>
WordPress Version: <?php
echo esc_textarea(get_bloginfo('version')) . "\n";
?>
Permalink Structure: <?php
echo esc_textarea(get_option('permalink_structure')) . "\n";
?>
Active Theme: <?php
echo esc_textarea($theme) . "\n";
if ($host) {
?>
Host: <?php
echo esc_textarea($host) . "\n";
}
?>
Registered Post Stati: <?php
echo esc_textarea(implode(', ', get_post_stati())) . "\n\n";
?>
PHP Version: <?php
echo esc_textarea(PHP_VERSION) . "\n";
?>
MySQL Version: <?php
echo esc_textarea($wpdb->db_version()) . "\n";
?>
Web Server Info: <?php
echo esc_textarea($_SERVER['SERVER_SOFTWARE']) . "\n";
?>
WordPress Memory Limit: <?php
echo esc_textarea(WP_MEMORY_LIMIT);
echo "\n";
?>
PHP Safe Mode: <?php
echo ini_get('safe_mode') ? 'Yes' : 'No';
echo "\n";
?>
PHP Memory Limit: <?php
echo esc_textarea(ini_get('memory_limit')) . "\n";
?>
PHP Upload Max Size: <?php
echo esc_textarea(ini_get('upload_max_filesize')) . "\n";
?>
PHP Post Max Size: <?php
echo esc_textarea(ini_get('post_max_size')) . "\n";
?>
PHP Upload Max Filesize: <?php
echo esc_textarea(ini_get('upload_max_filesize')) . "\n";
?>
PHP Time Limit: <?php
echo esc_textarea(ini_get('max_execution_time')) . "\n";
?>
PHP Max Input Vars: <?php
echo esc_textarea(ini_get('max_input_vars')) . "\n";
?>
PHP Arg Separator: <?php
echo esc_textarea(ini_get('arg_separator.output')) . "\n";
?>
PHP Allow URL File Open: <?php
echo ini_get('allow_url_fopen') ? 'Yes' : 'No';
echo "\n";
?>
WP_DEBUG: <?php
echo defined('WP_DEBUG') ? WP_DEBUG ? 'Enabled' . "\n" : 'Disabled' . "\n" : 'Not set' . "\n";
?>
WP Table Prefix: <?php
echo 'Length: ' . strlen($wpdb->prefix);
echo ' Status:';
if (strlen($wpdb->prefix) > 16) {
echo ' ERROR: Too Long';
} else {
echo ' Acceptable';
}
echo "\n";
?>
Show On Front: <?php
echo esc_textarea(get_option('show_on_front')) . "\n";
?>
Page On Front: <?php
$id = get_option('page_on_front');
echo esc_textarea(get_the_title($id) . ' (#' . $id . ')') . "\n";
?>
Page For Posts: <?php
$id = get_option('page_for_posts');
echo esc_textarea(get_the_title($id) . ' (#' . $id . ')') . "\n";
?>
<?php
$request['cmd'] = '_notify-validate';
$params = array('sslverify' => false, 'timeout' => 60, 'user-agent' => 'SearchWP', 'body' => $request);
$response = wp_remote_post('https://searchwp.com/', $params);
if (!is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
$WP_REMOTE_POST = 'wp_remote_post() works' . "\n";
} else {
$WP_REMOTE_POST = 'wp_remote_post() does not work' . "\n";
}
?>
WP Remote Post: <?php
echo esc_textarea($WP_REMOTE_POST);
?>
Session: <?php
echo isset($_SESSION) ? 'Enabled' : 'Disabled';
echo "\n";
?>
Session Name: <?php
echo esc_html(ini_get('session.name'));
echo "\n";
?>
Cookie Path: <?php
echo esc_html(ini_get('session.cookie_path'));
echo "\n";
?>
Save Path: <?php
echo esc_html(ini_get('session.save_path'));
echo "\n";
?>
Use Cookies: <?php
echo ini_get('session.use_cookies') ? 'On' : 'Off';
echo "\n";
?>
Use Only Cookies: <?php
echo ini_get('session.use_only_cookies') ? 'On' : 'Off';
echo "\n";
?>
DISPLAY ERRORS: <?php
echo ini_get('display_errors') ? 'On (' . ini_get('display_errors') . ')' : 'N/A';
echo "\n";
?>
FSOCKOPEN: <?php
echo function_exists('fsockopen') ? 'Your server supports fsockopen.' : 'Your server does not support fsockopen.';
echo "\n";
?>
cURL: <?php
echo function_exists('curl_init') ? 'Your server supports cURL.' : 'Your server does not support cURL.';
echo "\n";
?>
SOAP Client: <?php
echo class_exists('SoapClient') ? 'Your server has the SOAP Client enabled.' : 'Your server does not have the SOAP Client enabled.';
echo "\n";
?>
SUHOSIN: <?php
echo extension_loaded('suhosin') ? 'Your server has SUHOSIN installed.' : 'Your server does not have SUHOSIN installed.';
echo "\n";
?>
TEMPLATES:
search.php <?php
echo file_exists(get_stylesheet_directory() . '/search.php') ? 'Yes' : 'No';
?>
POTENTIAL TEMPLATE CONFLICTS:
<?php
$conflicts = new SearchWP_Conflicts();
if (!empty($conflicts->search_template_conflicts)) {
foreach ($conflicts->search_template_conflicts as $line_number => $the_conflicts) {
echo esc_textarea('Line ' . absint($line_number) . ': ' . implode(', ', $the_conflicts)) . "\n";
}
} else {
echo "NONE\n";
}
?>
POTENTIAL FILTER CONFLICTS
<?php
if (!empty($conflicts->filter_conflicts)) {
foreach ($conflicts->filter_conflicts as $filter_name => $potential_conflict) {
foreach ($potential_conflict as $conflict) {
echo esc_textarea($filter_name . ' => ' . $conflict) . "\n";
}
}
} else {
echo "NONE\n";
}
?>
ACTIVE PLUGINS:
<?php
$plugins = get_plugins();
$active_plugins = get_option('active_plugins', array());
foreach ($plugins as $plugin_path => $plugin) {
// if the plugin isn't active, don't show it.
if (!in_array($plugin_path, $active_plugins)) {
continue;
}
echo esc_textarea($plugin['Name'] . ': ' . $plugin['Version']) . "\n";
}
if (is_multisite()) {
?>
NETWORK ACTIVE PLUGINS:
<?php
$plugins = wp_get_active_network_plugins();
$active_plugins = get_site_option('active_sitewide_plugins', array());
foreach ($plugins as $plugin_path) {
$plugin_base = plugin_basename($plugin_path);
// If the plugin isn't active, don't show it.
if (!array_key_exists($plugin_base, $active_plugins)) {
continue;
}
$plugin = get_plugin_data($plugin_path);
echo esc_textarea($plugin['Name'] . ' :' . $plugin['Version']) . "\n";
}
}
?>
STATS:
<?php
if (isset($this->searchwp->settings['stats'])) {
if (!empty($this->searchwp->settings['stats']['last_activity'])) {
$this->searchwp->settings['stats']['last_activity'] = human_time_diff($this->searchwp->settings['stats']['last_activity'], current_time('timestamp')) . ' ago';
}
echo esc_textarea(print_r($this->searchwp->settings['stats'], true));
echo "\n";
} else {
echo esc_textarea(print_r(get_option(SEARCHWP_PREFIX . 'settings'), true));
echo "\n";
}
$indexer = new SearchWPIndexer();
$row_count = $indexer->get_main_table_row_count();
echo 'Main table row count: ';
echo absint($row_count);
echo "\n";
if (isset($this->searchwp->settings['running'])) {
echo 'Running: ';
echo !empty($this->searchwp->settings['running']) ? 'Yes' : 'No';
echo "\n";
}
if (isset($this->searchwp->settings['busy'])) {
echo 'Busy: ';
echo !empty($this->searchwp->settings['busy']) ? 'Yes' : 'No';
echo "\n";
}
if (isset($this->searchwp->settings['doing_delta'])) {
echo 'Doing Delta: ';
echo !empty($this->searchwp->settings['running']) ? 'Yes' : 'No';
echo "\n";
}
if (isset($this->searchwp->settings['processing_purge_queue'])) {
echo 'Processing Purge Queue: ';
echo !empty($this->searchwp->settings['processing_purge_queue']) ? 'Yes' : 'No';
echo "\n";
}
if (isset($this->searchwp->settings['paused'])) {
echo 'Paused: ';
echo !empty($this->searchwp->settings['paused']) ? 'Yes' : 'No';
echo "\n";
}
?>
SETTINGS:
<?php
if (isset($this->searchwp->settings['engines'])) {
echo esc_textarea(print_r($this->searchwp->settings['engines'], true));
}
?>
PURGE QUEUE:
<?php
echo isset($this->searchwp->settings['purgeQueue']) ? esc_textarea(print_r($this->searchwp->settings['purgeQueue'], true)) : '[Empty]';
?>
### End System Info ###</textarea></form>
<?php
}