/home/edulekha/public_html/wp-content/plugins/wp-slimstat/admin/view/right-now.php
<?php

// Avoid direct access
if (!function_exists('add_action')) {
    exit(0);
}

$is_dashboard = empty($_REQUEST['page']) || 'slimview1' != $_REQUEST['page'];

// Load the search engines list to mark pageviews accordingly
// Each entry contains the following attributes
// - params: which query string params is associated to the search keyword
// - backlink: format of the URL point to the search engine result page
// - charsets: list of charset used to encode the keywords
//
$search_engines = file_get_contents(plugin_dir_path(dirname(__FILE__, 2)) . 'admin/assets/data/matomo-searchengine.json');
$search_engines = json_decode($search_engines, true);
// COMPLETE THIS FEATURE!!

// Available icons
$supported_browser_icons = ['Android', 'Anonymouse', 'Baiduspider', 'BlackBerry', 'BingBot', 'CFNetwork', 'Chrome', 'Chromium', 'Default Browser', 'Edge', 'Exabot/BiggerBetter', 'FacebookExternalHit', 'FeedBurner', 'Feedfetcher-Google', 'Firefox', 'Internet Archive', 'Googlebot', 'Google Bot', 'Google Feedfetcher', 'Google Web Preview', 'IE', 'IEMobile', 'iPad', 'iPhone', 'iPod Touch', 'Maxthon', 'Mediapartners-Google', 'Microsoft-WebDAV', 'msnbot', 'Mozilla', 'NewsGatorOnline', 'Netscape', 'Nokia', 'Opera', 'Opera Mini', 'Opera Mobi', 'Pingdom', 'Python', 'PycURL', 'Safari', 'W3C_Validator', 'WordPress', 'Yahoo! Slurp', 'YandexBot'];
$supported_os_icons      = ['android', ' blackberry os', 'cellos', 'chromeos', 'ios', 'iphone osx', 'java', 'linux', 'macos', 'macosx', 'rim os', 'symbianos', 'ubuntu', 'win7', 'win8', 'win8.1', 'win10', 'winphone7', 'winphone7.5', 'winphone8', 'winphone8.1', 'winvista', 'winxp'];
$supported_browser_types = [__('Human', 'wp-slimstat'), __('Bot/Crawler', 'wp-slimstat'), __('Mobile Device', 'wp-slimstat'), __('Syndication Reader', 'wp-slimstat')];

$plugin_url = plugins_url('', __DIR__);

// Get the data
wp_slimstat_db::$debug_message = '';
$all_results                   = wp_slimstat_db::get_recent(wp_slimstat_reports::$reports['slim_p7_02']['callback_args']);

// Backward compatibility
if (!$all_results) {
    $all_results = [];
}

$results = array_slice(
    $all_results,
    0,
    wp_slimstat::$settings['number_results_raw_data']
);

$count_all_results  = count($all_results);
$count_page_results = count($results);

// Echo the debug message
echo wp_slimstat_db::$debug_message;

if (0 == $count_page_results) {
    echo '<p class="nodata">' . __('No data to display', 'wp-slimstat') . '</p>';
    return 0;
}

// Return the results if we are not echoing them (export, email, etc)
if (isset($_args['echo']) && false === $_args['echo']) {

    // Process the data before returning it
    if ('on' == wp_slimstat::$settings['convert_ip_addresses']) {
        for ($i = 0; $i < $count_page_results; $i++) {
            // When the IP conversion feature is enabled, we need to return the correct values
            $hostname = wp_slimstat::gethostbyaddr($results[$i]['ip']);

            if ($hostname != $results[$i]['ip']) {
                $results[$i]['ip'] .= ', ' . $hostname;
            }
        }
    }

    return $results;
}

// Show delete button? (only those who can access the settings can see it)
$current_user_can_delete = (current_user_can(wp_slimstat::$settings['capability_can_admin']) && !is_network_admin());
$delete_row              = '';

// Loop through the results
for ($i = 0; $i < $count_page_results; $i++) {
    $date_time = "<i class='spaced slimstat-font-clock slimstat-tooltip-trigger' title='" . __('Date and Time', 'wp-slimstat') . "'></i> " . date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $results[$i]['dt'], true);

    // Print visit header?
    if (0 == $i || $results[$i - 1]['visit_id'] != $results[$i]['visit_id'] || $results[$i - 1]['ip'] != $results[$i]['ip'] || $results[$i - 1]['browser'] != $results[$i]['browser'] || $results[$i - 1]['platform'] != $results[$i]['platform'] || $results[$i - 1]['username'] != $results[$i]['username']) {

        // Color-coded headers
        $sek           = isset($results[$i]['referer']) ? wp_slimstat::get_lossy_url(parse_url($results[$i]['referer'], PHP_URL_HOST)) : '';
        $highlight_row = empty($search_engines[$sek]) ? (1 != $results[$i]['browser_type'] ? ' is-direct' : '') : (' is-search-engine');

        // Country
        if (!empty($results[$i]['country']) && 'xx' != $results[$i]['country']) {
            $country_filter = "<a class='slimstat-filter-link inline-icon' href='" . wp_slimstat_reports::fs_url('country equals ' . $results[$i]['country']) . sprintf("'><img class='slimstat-tooltip-trigger' src='%s/assets/images/flags/%s.svg' width='16' height='16' title='", $plugin_url, $results[ $i ][ 'country' ]) . wp_slimstat_i18n::get_string('c-' . $results[$i]['country']) . "'></a>";
        } else {
            $country_filter = "<a class='slimstat-filter-link inline-icon' href='" . wp_slimstat_reports::fs_url('country is_empty #') . sprintf("'><img class='slimstat-tooltip-trigger' src='%s/assets/images/flags/xx.svg' width='16' height='16' title='", $plugin_url) . wp_slimstat_i18n::get_string('c-') . "'></a>";
        }

        // City, if tracked
        $city_filter = '';
        if (!empty($results[$i]['city'])) {
            $city_filter = "<a class='slimstat-filter-link' href='" . wp_slimstat_reports::fs_url('city equals ' . $results[$i]['city']) . sprintf("'>%s</a>", $results[ $i ][ 'city' ]);
        }

        // Browser
        if (empty($results[$i]['browser_version'])) {
            $results[$i]['browser_version'] = '';
        }

        $browser_title  = ('on' != wp_slimstat::$settings['show_complete_user_agent_tooltip']) ? sprintf('%s %s', $results[ $i ][ 'browser' ], $results[ $i ][ 'browser_version' ]) : $results[$i]['user_agent'];
        $browser_filter = 'default-browser';
        if (!empty($results[$i]['browser']) && in_array($results[$i]['browser'], $supported_browser_icons)) {
            $browser_filter = sanitize_title($results[$i]['browser']);
        }

        $browser_filter = "<a class='slimstat-filter-link inline-icon' href='" . wp_slimstat_reports::fs_url('browser equals ' . $results[$i]['browser']) . sprintf("'><img class='slimstat-tooltip-trigger' src='%s/assets/images/browsers/%s.png' width='16' height='16' title='%s'></a>", $plugin_url, $browser_filter, $browser_title);

        // Operating System
        $platform_filter = 'unknown';
        if (!empty($results[$i]['platform']) && in_array($results[$i]['platform'], $supported_os_icons)) {
            $platform_filter = esc_attr($results[$i]['platform']);
        }

        $platform_filter = "<a class='slimstat-filter-link inline-icon' href='" . wp_slimstat_reports::fs_url('platform equals ' . $results[$i]['platform']) . sprintf("'><img class='slimstat-tooltip-trigger' src='%s/assets/images/platforms/%s.png' width='16' height='16' title='", $plugin_url, $platform_filter) . wp_slimstat_i18n::get_string($results[$i]['platform']) . "'></a>";

        // Language
        $language_filter = '';
        // if ( !empty( $results[ $i ][ 'language' ] ) && $results[ $i ][ 'language' ] != 'xx' ) {
        // 	$language_filter = '<span class="pageview-language"><a class="slimstat-filter-link" href="' . wp_slimstat_reports::fs_url( 'language equals ' . $results[ $i ][ 'language' ] ) . '">' . wp_slimstat_i18n::get_string( 'l-' . $results[ $i ][ 'language' ] ) . '</a>';
        // }

        // Browser Type
        $browser_type_filter = '';
        if (0 != $results[$i]['browser_type']) {
            $browser_type_filter = "<a class='slimstat-filter-link inline-icon' href='" . wp_slimstat_reports::fs_url('browser_type equals ' . $results[$i]['browser_type']) . sprintf("'><img class='slimstat-tooltip-trigger' src='%s/assets/images/browsers/type%s.png' width='16' height='16' title='%s'></a>", $plugin_url, $results[ $i ][ 'browser_type' ], $supported_browser_types[ $results[ $i ][ 'browser_type' ] ]);
        }

        // IP Address and user
        $host_by_ip = $results[$i]['ip'];
        if ('on' == wp_slimstat::$settings['convert_ip_addresses']) {
            // When the IP conversion feature is enabled, we need to return the correct values
            $host_by_ip = wp_slimstat::gethostbyaddr($results[$i]['ip']);
        }

        if (empty($results[$i]['username'])) {
            $ip_address = "<a class='slimstat-filter-link' href='" . wp_slimstat_reports::fs_url('ip equals ' . $results[$i]['ip']) . sprintf("'>%s</a>", $host_by_ip);
        } else {
            $display_user_name = $results[$i]['username'];
            if ('on' == wp_slimstat::$settings['show_display_name'] && false !== strpos($results[$i]['notes'], 'user:')) {
                $display_real_name = get_user_by('login', $results[$i]['username']);
                if (is_object($display_real_name)) {
                    $display_user_name = $display_real_name->display_name;
                }
            }

            $user       = get_user_by('login', $results[$i]['username']);
            $ip_address = "<a class='slimstat-filter-link' href='" . wp_slimstat_reports::fs_url('username equals ' . $results[$i]['username']) . "'>";
            if ($user) {
                $ip_address .= get_avatar($user->ID, 16);
            } else {
                $ip_address .= get_avatar($results[$i]['username'], 16);
            }

            $ip_address .= sprintf(' %s</a>', $display_user_name);
            $ip_address .= " <a class='slimstat-filter-link' href='"
               . wp_slimstat_reports::fs_url('ip equals ' . $results[$i]['ip'])
               . sprintf("'>(%s)</a>", $host_by_ip);
            $highlight_row = (false !== strpos($results[$i]['notes'], 'user:')) ? ' is-known-user' : ' is-known-visitor';
        }

        $whois_pin = '';
        if (is_admin() && !empty(wp_slimstat::$settings['ip_lookup_service']) && !wp_slimstat::is_local_ip_address($results[$i]['ip'])) {
            $whois_pin = "<a class='slimstat-font-location-1 whois' href='" . wp_slimstat::$settings['ip_lookup_service'] . sprintf("%s' target='_blank' title='WHOIS: %s'></a>", $results[ $i ][ 'ip' ], $results[ $i ][ 'ip' ]);
        }

        // Originating IP Address
        $other_ip_address = '';
        if (!empty($results[$i]['other_ip'])) {
            $other_ip_address = "(<a class='slimstat-font-location-1 whois' href='" . wp_slimstat::$settings['ip_lookup_service'] . sprintf("%s' target='_blank' title='WHOIS: %s'></a> <a class='slimstat-filter-link' href='", $results[ $i ][ 'other_ip' ], $results[ $i ][ 'other_ip' ]) . wp_slimstat_reports::fs_url('other_ip equals ' . $results[$i]['other_ip']) . "'>" . __('Originating IP', 'wp-slimstat') . sprintf(': %s)</a>', $results[$i]['other_ip']);
        }

        // Screen Resolution
        $screen_resolution = '';
        if (!empty($results[$i]['screen_width']) && !empty($results[$i]['screen_height'])) {
            $screen_resolution = sprintf("<span class='pageview-screenres'>%sx%s</span>", $results[ $i ][ 'screen_width' ], $results[ $i ][ 'screen_height' ]);
        }

        // Fingerprint
        $fingerprint = '';
        if (!$is_dashboard && !empty($results[$i]['fingerprint'])) {
            $fingerprint = "<span class='pageview-screenres'><code><a class='slimstat-filter-link slimstat-tooltip-trigger' href='" . wp_slimstat_reports::fs_url('fingerprint equals ' . $results[$i]['fingerprint']) . "' title='" . $results[$i]['fingerprint'] . "'>" . substr($results[$i]['fingerprint'], 0, 8) . '</a></code></span>';
        }

        $row_output = sprintf("<p class='header%s'>%s %s %s %s %s %s %s %s %s %s %s</p>", $highlight_row, $browser_filter, $platform_filter, $browser_type_filter, $country_filter, $whois_pin, $city_filter, $ip_address, $other_ip_address, $fingerprint, $screen_resolution, $language_filter);

        // Strip all the filter links, if this information is shown on the frontend
        if (!is_admin()) {
            $row_output = preg_replace('/<a (.*?)>(.*?)<\/a>/', '\\2', $row_output);
        }

        echo $row_output;
    }

    // Permalink: find post title, if available
    if (!empty($results[$i]['resource'])) {
        if (isset($results[$i]['blog_id'])) {
            $results[$i]['resource'] = get_site_url($results[$i]['blog_id']) . $results[$i]['resource'];
            $resource_title          = $results[$i]['resource'];
        } else {
            $resource_title = wp_slimstat_reports::get_resource_title($results[$i]['resource']);
        }

        $results[$i]['resource'] = rawurldecode($results[$i]['resource']);
        $results[$i]['resource'] = "<a class='slimstat-font-logout slimstat-tooltip-trigger' target='_blank' title='" . esc_attr(__('Open this URL in a new window', 'wp-slimstat')) . "' href='" . esc_url($results[$i]['resource']) . "'></a> <a class='slimstat-filter-link' href='" . wp_slimstat_reports::fs_url('resource equals ' . $results[$i]['resource']) . "'>" . esc_html($resource_title) . '</a>';
    } else {
        if (!empty($results[$i]['notes'])) {
            $exploded_notes = explode('][', substr($results[$i]['notes'], 1, -1));

            foreach ($exploded_notes as $a_note) {
                if (false !== strpos($a_note, 'results:')) {
                    $search_terms_info = $results[$i]['searchterms'] . ' (' . $a_note . ')';
                    break;
                }
            }
        }

        $results[$i]['resource'] = __('Local search results page', 'wp-slimstat');
    }

    if (empty($search_terms_info)) {
        $search_terms_info = wp_slimstat_reports::get_search_terms_info($results[$i]['searchterms'], $results[$i]['referer']);
    }

    // Search Terms, with link to original SERP, and Outbound Resource
    if (!empty($search_terms_info)) {
        $results[$i]['searchterms'] = "<i class='spaced slimstat-font-search' title='" . __('Search Terms', 'wp-slimstat') . ("'></i> " . $search_terms_info);
    } else {
        $results[$i]['searchterms'] = '';
    }

    // Let's reset this variable for the next item
    $search_terms_info = '';

    // Server Latency and Page Speed
    $performance = '';
    if (!$is_dashboard && (!empty($results[$i]['server_latency']) || !empty($results[$i]['page_performance']))) {
        $performance = "<i class='slimstat-font-gauge spaced slimstat-tooltip-trigger' title='" . __('Server Latency and Page Speed in milliseconds', 'wp-slimstat') . "'></i> " . __('SL', 'wp-slimstat') . sprintf(': %s / ', $results[$i]['server_latency']) . __('PS', 'wp-slimstat') . (': ' . $results[$i]['page_performance']);
    }

    // Time on page
    $time_on_page = '';
    if (!$is_dashboard && !empty($results[$i]['dt_out'])) {
        $duration     = $results[$i]['dt_out'] - $results[$i]['dt'];
        $time_on_page = "<i class='slimstat-font-stopwatch spaced slimstat-tooltip-trigger' title='" . __('Time spent on this page', 'wp-slimstat') . "'></i> " . date(($duration > 3599 ? 'H:i:s' : 'i:s'), $duration);
    }

    // Pageview Notes
    $notes = '';
    if (is_admin() && !empty($results[$i]['notes'])) {
        $notes = esc_html($results[$i]['notes']);
        $notes = str_replace(['][', ':', '[', ']'], ['<br/>', ': ', '', ''], $notes);
        $notes = sprintf("<i class='slimstat-font-edit slimstat-tooltip-trigger'><b class='slimstat-tooltip-content'>%s</b></i>", $notes);
    }

    // Avoid XSS attacks through the referer URL
    if ($results[$i]['referer']) {
        $results[$i]['referer'] = str_replace(['<', '>', '%22', '%27', "'", '"', '%3C', '%3E'], ['&lt;', '&gt;', '', '', '', '', '&lt;', '&gt;'], urldecode($results[$i]['referer']));
    }

    $login_logout = '';
    if (!$is_dashboard) {
        $domain                      = parse_url($results[$i]['referer'] ?: '');
        $domain                      = empty($domain['host']) ? __('Invalid Referrer', 'wp-slimstat') : $domain['host'];
        $results[$i]['referer']      = (!empty($results[$i]['referer']) && empty($results[$i]['searchterms'])) ? "<a class='spaced slimstat-font-login slimstat-tooltip-trigger' target='_blank' title='" . htmlentities(__('Open this referrer in a new window', 'wp-slimstat'), ENT_QUOTES, 'UTF-8') . sprintf("' href='%s'></a> %s", esc_url($results[$i]['referer']), esc_html($domain)) : '';
        $results[$i]['content_type'] = empty($results[$i]['content_type']) ? '' : "<i class='spaced slimstat-font-doc slimstat-tooltip-trigger' title='" . __('Content Type', 'wp-slimstat') . "'></i> <a class='slimstat-filter-link' href='" . wp_slimstat_reports::fs_url('content_type equals ' . $results[$i]['content_type']) . sprintf("'>%s</a> ", esc_html($results[$i]['content_type']));

        // The Outbound Links field might contain more than one link
        if (!empty($results[$i]['outbound_resource'])) {
            if ('#' !== substr($results[$i]['outbound_resource'], 0, 1)) {
                $results[$i]['outbound_resource'] = "<a class='inline-icon spaced slimstat-font-logout slimstat-tooltip-trigger' target='_blank' title='" . htmlentities(__('Open this outbound link in a new window', 'wp-slimstat'), ENT_QUOTES, 'UTF-8') . sprintf("' href='%s'></a> %s", esc_url($results[ $i ][ 'outbound_resource' ]), esc_html($results[ $i ][ 'outbound_resource' ]));
            } else {
                $results[$i]['outbound_resource'] = "<i class='inline-icon spaced slimstat-font-logout'></i> " . esc_html($results[ $i ][ 'outbound_resource' ]);
            }
        } else {
            $results[$i]['outbound_resource'] = '';
        }

        if ($current_user_can_delete) {
            $delete_row = sprintf("<a class='slimstat-delete-entry slimstat-font-cancel slimstat-tooltip-trigger' data-pageview-id='%s' title='", $results[$i]['id']) . htmlentities(__('Delete this entry from the database', 'wp-slimstat'), ENT_QUOTES, 'UTF-8') . "' href='#'></a>";
        }

        // Login / Logout Event
        $login_logout = '';
        if ($results[$i]['notes'] && false !== strpos($results[$i]['notes'], 'loggedin:')) {
            $exploded_notes = explode(';', $results[$i]['notes']);
            foreach ($exploded_notes as $a_note) {
                if (false === strpos($a_note, 'loggedin:')) {
                    continue;
                }

                $login_logout .= "<i class='slimstat-font-user-plus spaced slimstat-tooltip-trigger' title='" . __('User Logged In', 'wp-slimstat') . "'></i> " . esc_html(str_replace('loggedin:', '', $a_note));
            }
        }

        if ($results[$i]['notes'] && false !== strpos($results[$i]['notes'], 'loggedout:')) {
            $exploded_notes = explode(';', $results[$i]['notes']);
            foreach ($exploded_notes as $a_note) {
                if (false === strpos($a_note, 'loggedout:')) {
                    continue;
                }

                $login_logout .= "<i class='slimstat-font-user-times spaced slimstat-tooltip-trigger' title='" . __('User Logged Out', 'wp-slimstat') . "'></i> " . esc_html(str_replace('loggedout:', '', $a_note));
            }
        }
    } else {
        $results[$i]['referer'] = $results[$i]['outbound_resource'] = $results[$i]['content_type'] = '';
    }

    $row_output = sprintf("<p>%s <span class='details'>%s %s %s %s %s %s %s %s %s %s</span></p>", $results[$i]['resource'], $time_on_page, $login_logout, $results[$i]['searchterms'], $results[$i]['referer'], $results[$i]['outbound_resource'], $results[$i]['content_type'], $performance, $date_time, $notes, $delete_row);

    // Strip all the filter links, if this information is shown on the frontend
    if (!is_admin()) {
        $row_output = preg_replace('/<a (.*?)>(.*?)<\/a>/', '\\2', $row_output);
    }

    echo $row_output;
}

if (! defined('DOING_AJAX') || ! DOING_AJAX) {
    echo '</div>';
}

// Pagination
echo wp_slimstat_reports::report_pagination($count_page_results, $count_all_results, !$is_dashboard, wp_slimstat::$settings['number_results_raw_data']);
if (! defined('DOING_AJAX') || ! DOING_AJAX) {
    echo '<div>';
}