/var/www/hkosl.com/aga/wp-content/plugins/simple-membership/classes/class.swpm-utils-misc.php


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<?php

class SwpmMiscUtils {

    public static function 
create_mandatory_wp_pages() {
        
$settings SwpmSettings::get_instance();

        
//Create join us page
        
$swpm_join_page_content '<p style="color:red;font-weight:bold;">This page and the content has been automatically generated for you to give you a basic idea of how a "Join Us" page should look like. You can customize this page however you like it by editing this page from your WordPress page editor.</p>';
        
$swpm_join_page_content .= '<p style="font-weight:bold;">If you end up changing the URL of this page then make sure to update the URL value in the settings menu of the plugin.</p>';
        
$swpm_join_page_content .= '<p style="border-top:1px solid #ccc;padding-top:10px;margin-top:10px;"></p>
            <strong>Free Membership</strong>
            <br />
            You get unlimited access to free membership content
            <br />
            <em><strong>Price: Free!</strong></em>
            <br /><br />Link the following image to go to the Registration Page if you want your visitors to be able to create a free membership account<br /><br />
            <img title="Join Now" src="' 
SIMPLE_WP_MEMBERSHIP_URL '/images/join-now-button-image.gif" alt="Join Now Button" width="277" height="82" />
            <p style="border-bottom:1px solid #ccc;padding-bottom:10px;margin-bottom:10px;"></p>'
;
        
$swpm_join_page_content .= '<p><strong>You can register for a Free Membership or pay for one of the following membership options</strong></p>';
        
$swpm_join_page_content .= '<p style="border-top:1px solid #ccc;padding-top:10px;margin-top:10px;"></p>
            [ ==> Insert Payment Button For Your Paid Membership Levels Here <== ]
            <p style="border-bottom:1px solid #ccc;padding-bottom:10px;margin-bottom:10px;"></p>'
;

        
$swpm_join_page = array(
            
'post_title' => 'Join Us',
            
'post_name' => 'membership-join',
            
'post_content' => $swpm_join_page_content,
            
'post_parent' => 0,
            
'post_status' => 'publish',
            
'post_type' => 'page',
            
'comment_status' => 'closed',
            
'ping_status' => 'closed'
        
);

        
$join_page_obj get_page_by_path('membership-join');
        if (!
$join_page_obj) {
            
$join_page_id wp_insert_post($swpm_join_page);
        } else {
            
$join_page_id $join_page_obj->ID;
            if (
$join_page_obj->post_status == 'trash') { //For cases where page may be in trash, bring it out of trash
                
wp_update_post(array('ID' => $join_page_obj->ID'post_status' => 'publish'));
            }
        }
        
$swpm_join_page_permalink get_permalink($join_page_id);
        
$settings->set_value('join-us-page-url'$swpm_join_page_permalink);

        
//Create registration page
        
$swpm_rego_page = array(
            
'post_title' => SwpmUtils::_('Registration'),
            
'post_name' => 'membership-registration',
            
'post_content' => '[swpm_registration_form]',
            
'post_parent' => $join_page_id,
            
'post_status' => 'publish',
            
'post_type' => 'page',
            
'comment_status' => 'closed',
            
'ping_status' => 'closed'
        
);
        
$rego_page_obj get_page_by_path('membership-registration');
        if (!
$rego_page_obj) {
            
$rego_page_id wp_insert_post($swpm_rego_page);
        } else {
            
$rego_page_id $rego_page_obj->ID;
            if (
$rego_page_obj->post_status == 'trash') { //For cases where page may be in trash, bring it out of trash
                
wp_update_post(array('ID' => $rego_page_obj->ID'post_status' => 'publish'));
            }
        }
        
$swpm_rego_page_permalink get_permalink($rego_page_id);
        
$settings->set_value('registration-page-url'$swpm_rego_page_permalink);

        
//Create login page
        
$swpm_login_page = array(
            
'post_title' => SwpmUtils::_('Member Login'),
            
'post_name' => 'membership-login',
            
'post_content' => '[swpm_login_form]',
            
'post_parent' => 0,
            
'post_status' => 'publish',
            
'post_type' => 'page',
            
'comment_status' => 'closed',
            
'ping_status' => 'closed'
        
);
        
$login_page_obj get_page_by_path('membership-login');
        if (!
$login_page_obj) {
            
$login_page_id wp_insert_post($swpm_login_page);
        } else {
            
$login_page_id $login_page_obj->ID;
            if (
$login_page_obj->post_status == 'trash') { //For cases where page may be in trash, bring it out of trash
                
wp_update_post(array('ID' => $login_page_obj->ID'post_status' => 'publish'));
            }
        }
        
$swpm_login_page_permalink get_permalink($login_page_id);
        
$settings->set_value('login-page-url'$swpm_login_page_permalink);

        
//Create profile page
        
$swpm_profile_page = array(
            
'post_title' => SwpmUtils::_('Profile'),
            
'post_name' => 'membership-profile',
            
'post_content' => '[swpm_profile_form]',
            
'post_parent' => $login_page_id,
            
'post_status' => 'publish',
            
'post_type' => 'page',
            
'comment_status' => 'closed',
            
'ping_status' => 'closed'
        
);
        
$profile_page_obj get_page_by_path('membership-profile');
        if (!
$profile_page_obj) {
            
$profile_page_id wp_insert_post($swpm_profile_page);
        } else {
            
$profile_page_id $profile_page_obj->ID;
            if (
$profile_page_obj->post_status == 'trash') { //For cases where page may be in trash, bring it out of trash
                
wp_update_post(array('ID' => $profile_page_obj->ID'post_status' => 'publish'));
            }
        }
        
$swpm_profile_page_permalink get_permalink($profile_page_id);
        
$settings->set_value('profile-page-url'$swpm_profile_page_permalink);

        
//Create reset page
        
$swpm_reset_page = array(
            
'post_title' => SwpmUtils::_('Password Reset'),
            
'post_name' => 'password-reset',
            
'post_content' => '[swpm_reset_form]',
            
'post_parent' => $login_page_id,
            
'post_status' => 'publish',
            
'post_type' => 'page',
            
'comment_status' => 'closed',
            
'ping_status' => 'closed'
        
);
        
$reset_page_obj get_page_by_path('password-reset');
        if (!
$profile_page_obj) {
            
$reset_page_id wp_insert_post($swpm_reset_page);
        } else {
            
$reset_page_id $reset_page_obj->ID;
            if (
$reset_page_obj->post_status == 'trash') { //For cases where page may be in trash, bring it out of trash
                
wp_update_post(array('ID' => $reset_page_obj->ID'post_status' => 'publish'));
            }
        }
        
$swpm_reset_page_permalink get_permalink($reset_page_id);
        
$settings->set_value('reset-page-url'$swpm_reset_page_permalink);

        
$settings->save(); //Save all settings object changes
    
}

    public static function 
redirect_to_url($url) {
        if (empty(
$url)) {
            return;
        }
        
$url apply_filters('swpm_redirect_to_url'$url);

        if (!
preg_match("/http/"$url)) {//URL value is incorrect
            
echo '<p>Error! The URL value you entered in the plugin configuration is incorrect.</p>';
            echo 
'<p>A URL must always have the "http" keyword in it.</p>';
            echo 
'<p style="font-weight: bold;">The URL value you currently configured is: <br />' $url '</p>';
            echo 
'<p>Here are some examples of correctly formatted URL values for your reference: <br />http://www.example.com<br/>http://example.com<br />https://www.example.com</p>';
            echo 
'<p>Find the field where you entered this incorrect URL value and correct the mistake then try again.</p>';
            exit;
        }
        if (!
headers_sent()) {
            
header('Location: ' $url);
        } else {
            echo 
'<meta http-equiv="refresh" content="0;url=' $url '" />';
        }
        exit;
    }

    public static function 
show_temporary_message_then_redirect($msg$redirect_url$timeout 5) {
        
$timeout absint($timeout);
        
$redirect_html sprintf('<meta http-equiv="refresh" content="%d; url=\'%s\'" />'$timeout$redirect_url);
        
$redir_msg SwpmUtils::_('You will be automatically redirected in a few seconds. If not, please %s.');
        
$redir_msg sprintf($redir_msg'<a href="' $redirect_url '">' SwpmUtils::_('click here') . '</a>');

        
$msg $msg '<br/><br/>' $redir_msg $redirect_html;
        
$title SwpmUtils::_('Action Status');
        
wp_die($msg$title);
    }

    public static function 
get_current_page_url() {
        
$pageURL 'http';

        if (isset(
$_SERVER['SCRIPT_URI']) && !empty($_SERVER['SCRIPT_URI'])) {
            
$pageURL $_SERVER['SCRIPT_URI'];
            
$pageURL apply_filters('swpm_get_current_page_url_filter'$pageURL);
            return 
$pageURL;
        }

        if (isset(
$_SERVER["HTTPS"]) && ($_SERVER["HTTPS"] == "on")) {
            
$pageURL .= "s";
        }
        
$pageURL .= "://";
        if (isset(
$_SERVER["SERVER_PORT"]) && ($_SERVER["SERVER_PORT"] != "80") && ($_SERVER["SERVER_PORT"] != "443")) {
            
$pageURL .= ltrim($_SERVER["SERVER_NAME"], ".*") . ":" $_SERVER["SERVER_PORT"] . $_SERVER["REQUEST_URI"];
        } else {
            
$pageURL .= ltrim($_SERVER["SERVER_NAME"], ".*") . $_SERVER["REQUEST_URI"];
        }
        
        
$pageURL apply_filters('swpm_get_current_page_url_filter'$pageURL);
        
        return 
$pageURL;
    }
    
    
/* 
     * This is an alternative to the get_current_page_url() function. It needs to be tested on many different server conditions before it can be utilized 
     */
    
public static function get_current_page_url_alt() {
        
$url_parts = array();
        
$url_parts['proto'] = 'http';

        if (isset(
$_SERVER['SCRIPT_URI']) && !empty($_SERVER['SCRIPT_URI'])) {
            return 
$_SERVER['SCRIPT_URI'];
        }

        if (isset(
$_SERVER["HTTPS"]) && ($_SERVER["HTTPS"] == "on")) {
            
$url_parts['proto'] = 'https';
        }

        
$url_parts['port'] = '';
        if (isset(
$_SERVER["SERVER_PORT"]) && ($_SERVER["SERVER_PORT"] != "80") && ($_SERVER["SERVER_PORT"] != "443")) {
            
$url_parts['port'] = $_SERVER["SERVER_PORT"];
        }

        
$url_parts['domain'] = ltrim($_SERVER["SERVER_NAME"], ".*");
        
$url_parts['uri'] = $_SERVER["REQUEST_URI"];
        
        
$url_parts apply_filters('swpm_get_current_page_url_alt_filter'$url_parts);

        
$pageURL sprintf('%s://%s%s%s'$url_parts['proto'], $url_parts['domain'], !empty($url_parts['port']) ? ':' $url_parts['port'] : ''$url_parts['uri']);

        return 
$pageURL;
    }

    
/*
     * Returns just the domain name. Something like example.com
     */

    
public static function get_home_url_without_http_and_www() {
        
$site_url get_site_url();
        
$parse parse_url($site_url);
        
$site_url $parse['host'];
        
$site_url str_replace('https://'''$site_url);
        
$site_url str_replace('http://'''$site_url);
        if (
preg_match('/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i'$site_url$regs)) {
            
$site_url $regs['domain'];
        }
        return 
$site_url;
    }

    public static function 
replace_dynamic_tags($msg_body$member_id$additional_args '') {
        
$settings SwpmSettings::get_instance();
        
$user_record SwpmMemberUtils::get_user_by_id($member_id);

        
$password '';
        
$reg_link '';
        if (!empty(
$additional_args)) {
            
$password = isset($additional_args['password']) ? $additional_args['password'] : $password;
            
$reg_link = isset($additional_args['reg_link']) ? $additional_args['reg_link'] : $reg_link;
        }
        
$login_link $settings->get_value('login-page-url');

        
//Construct the primary address value
        
$primary_address "";
        if (!empty(
$user_record->address_street) && !empty($user_record->address_city)) {
            
//An address value is present.
            
$primary_address .= $user_record->address_street;
            
$primary_address .= "\n" $user_record->address_city;
            if (!empty(
$user_record->address_state)) {
                
$primary_address .= " " $user_record->address_state;
            }
            if (!empty(
$user_record->address_zipcode)) {
                
$primary_address .= " " $user_record->address_zipcode;
            }
            if (!empty(
$user_record->country)) {
                
$primary_address .= "\n" $user_record->country;
            }
        }

        
$membership_level_name SwpmMembershipLevelUtils::get_membership_level_name_of_a_member($member_id);
        
//Format some field values
        
$member_since_formatted SwpmUtils::get_formatted_date_according_to_wp_settings($user_record->member_since);
        
$subsc_starts_formatted SwpmUtils::get_formatted_date_according_to_wp_settings($user_record->subscription_starts);


        
//Define the replacable tags
        
$tags = array("{member_id}""{user_name}""{first_name}""{last_name}""{membership_level}""{membership_level_name}",
            
"{account_state}""{email}""{phone}""{member_since}""{subscription_starts}""{company_name}",
            
"{password}""{login_link}""{reg_link}""{primary_address}"
        
);

        
//Define the values
        
$vals = array($member_id$user_record->user_name$user_record->first_name$user_record->last_name$user_record->membership_level$membership_level_name,
            
$user_record->account_state$user_record->email$user_record->phone$member_since_formatted$subsc_starts_formatted$user_record->company_name,
            
$password$login_link$reg_link$primary_address
        
);

        
$msg_body str_replace($tags$vals$msg_body);
        return 
$msg_body;
    }

    public static function 
get_login_link() {
        
$login_url SwpmSettings::get_instance()->get_value('login-page-url');
        
$joinus_url SwpmSettings::get_instance()->get_value('join-us-page-url');
        if (empty(
$login_url) || empty($joinus_url)) {
            return 
'<span style="color:red;">Simple Membership is not configured correctly. The login page or the join us page URL is missing in the settings configuration. '
                    
'Please contact <a href="mailto:' get_option('admin_email') . '">Admin</a>';
        }

        
//Create the login/protection message
        
$filtered_login_url apply_filters('swpm_get_login_link_url'$login_url); //Addons can override the login URL value using this filter.
        
$login_msg '';
        
$login_msg .= SwpmUtils::_('Please') . ' <a class="swpm-login-link" href="' $filtered_login_url '">' SwpmUtils::_('Login') . '</a>. ';
        
$login_msg .= SwpmUtils::_('Not a Member?') . ' <a href="' $joinus_url '">' SwpmUtils::_('Join Us') . '</a>';

        return 
$login_msg;
    }

    public static function 
get_renewal_link() {
        
$renewal SwpmSettings::get_instance()->get_value('renewal-page-url');
        if (empty(
$renewal)) {
            
//No renewal page is configured so don't show any renewal page link. It is okay to have no renewal page configured.
            
return '';
        }
        return 
SwpmUtils::_('Please') . ' <a class="swpm-renewal-link" href="' $renewal '">' SwpmUtils::_('renew') . '</a> ' SwpmUtils::_(' your account to gain access to this content.');
    }

    public static function 
compare_url($url1$url2) {
        
$url1 trailingslashit(strtolower($url1));
        
$url2 trailingslashit(strtolower($url2));
        if (
$url1 == $url2) {
            return 
true;
        }

        
$url1 parse_url($url1);
        
$url2 parse_url($url2);

        
$components = array('scheme''host''port''path');

        foreach (
$components as $key => $value) {
            if (!isset(
$url1[$value]) && !isset($url2[$value])) {
                continue;
            }

            if (!isset(
$url2[$value])) {
                return 
false;
            }
            if (!isset(
$url1[$value])) {
                return 
false;
            }

            if (
$url1[$value] != $url2[$value]) {
                return 
false;
            }
        }

        if (!isset(
$url1['query']) && !isset($url2['query'])) {
            return 
true;
        }

        if (!isset(
$url2['query'])) {
            return 
false;
        }
        if (!isset(
$url1['query'])) {
            return 
false;
        }

        return 
strpos($url1['query'], $url2['query']) || strpos($url2['query'], $url1['query']);
    }

    public static function 
is_swpm_admin_page() {
        if (isset(
$_GET['page']) && (stripos($_GET['page'], 'simple_wp_membership') !== false)) {
            
//This is an admin page of the SWPM plugin
            
return true;
        }
        return 
false;
    }

    public static function 
check_user_permission_and_is_admin($action_name) {
        
//Check we are on the admin end
        
if (!is_admin()) {
            
//Error! This is not on the admin end. This can only be done from the admin side
            
wp_die(SwpmUtils::_("Error! This action (" $action_name ") can only be done from admin end."));
        }

        
//Check user has management permission
        
if (!current_user_can(SWPM_MANAGEMENT_PERMISSION)) {
            
//Error! Only management users can do this
            
wp_die(SwpmUtils::_("Error! This action (" $action_name ") can only be done by an user with management permission."));
        }
    }

    public static function 
format_raw_content_for_front_end_display($raw_content) {
        
$formatted_content wptexturize($raw_content);
        
$formatted_content convert_smilies($formatted_content);
        
$formatted_content convert_chars($formatted_content);
        
$formatted_content wpautop($formatted_content);
        
$formatted_content shortcode_unautop($formatted_content);
        
$formatted_content prepend_attachment($formatted_content);
        
$formatted_content capital_P_dangit($formatted_content);
        
$formatted_content do_shortcode($formatted_content);

        return 
$formatted_content;
    }

    public static function 
get_countries_dropdown($country '') {
        
$countries = array("Afghanistan""Albania""Algeria""Andorra",
            
"Angola""Antigua and Barbuda""Argentina""Armenia""Aruba""Australia",
            
"Austria""Azerbaijan""Bahamas""Bahrain""Bangladesh""Barbados",
            
"Belarus""Belgium""Belize""Benin""Bhutan""Bolivia""Bonaire",
            
"Bosnia and Herzegovina""Botswana""Brazil""Brunei""Bulgaria",
            
"Burkina Faso""Burundi""Cambodia""Cameroon""Canada""Cape Verde",
            
"Central African Republic""Chad""Chile""China""Colombia""Comoros",
            
"Congo (Brazzaville)""Congo""Costa Rica""Cote d\'Ivoire""Croatia",
            
"Cuba""Curacao""Cyprus""Czech Republic""Denmark""Djibouti""Dominica",
            
"Dominican Republic""East Timor (Timor Timur)""Ecuador""Egypt",
            
"El Salvador""Equatorial Guinea""Eritrea""Estonia""Ethiopia",
            
"Fiji""Finland""France""Gabon""Gambia, The""Georgia""Germany",
            
"Ghana""Greece""Grenada""Guatemala""Guinea""Guinea-Bissau",
            
"Guyana""Haiti""Honduras""Hungary""Iceland""India""Indonesia",
            
"Iran""Iraq""Ireland""Israel""Italy""Jamaica""Japan""Jordan",
            
"Kazakhstan""Kenya""Kiribati""Korea, North""Korea, South""Kuwait",
            
"Kyrgyzstan""Laos""Latvia""Lebanon""Lesotho""Liberia""Libya",
            
"Liechtenstein""Lithuania""Luxembourg""Macedonia""Madagascar",
            
"Malawi""Malaysia""Maldives""Mali""Malta""Marshall Islands",
            
"Mauritania""Mauritius""Mexico""Micronesia""Moldova""Monaco",
            
"Mongolia""Montenegro""Morocco""Mozambique""Myanmar""Namibia",
            
"Nauru""Nepa""Netherlands""New Zealand""Nicaragua""Niger""Nigeria",
            
"Norway""Oman""Pakistan""Palau""Panama""Papua New Guinea""Paraguay",
            
"Peru""Philippines""Poland""Portugal""Qatar""Romania""Russia""Rwanda",
            
"Saint Kitts and Nevis""Saint Lucia""Saint Vincent""Samoa""San Marino",
            
"Sao Tome and Principe""Saudi Arabia""Senegal""Serbia""Seychelles",
            
"Sierra Leone""Singapore""Slovakia""Slovenia""Solomon Islands",
            
"Somalia""South Africa""Spain""Sri Lanka""Sudan""Suriname",
            
"Swaziland""Sweden""Switzerland""Syria""Taiwan""Tajikistan",
            
"Tanzania""Thailand""Togo""Tonga""Trinidad and Tobago""Tunisia",
            
"Turkey""Turkmenistan""Tuvalu""Uganda""Ukraine""United Arab Emirates",
            
"United Kingdom""United States of America""Uruguay""Uzbekistan""Vanuatu",
            
"Vatican City""Venezuela""Vietnam""Yemen""Zambia""Zimbabwe");
        
//let's try to "guess" country name
        
$curr_lev = -1;
        
$guess_country '';
        foreach (
$countries as $country_name) {
            
similar_text(strtolower($country), strtolower($country_name), $lev);
            if (
$lev >= $curr_lev) {
                
//this is closest match so far
                
$curr_lev $lev;
                
$guess_country $country_name;
            }
            if (
$curr_lev == 100) {
                
//exact match
                
break;
            }
        }
        if (
$curr_lev <= 80) {
            
// probably bad guess
            
$guess_country '';
        }
        
$countries_dropdown '';
        
//let's add "(Please select)" option
        
$countries_dropdown .= "\r\n" '<option value=""' . ($country == '' ' selected' '') . '>' SwpmUtils::_('(Please Select)') . '</option>';
        if (
$guess_country == '' && $country != '') {
            
//since we haven't guessed the country name, let's add current value to the options
            
$countries_dropdown .= "\r\n" '<option value="' $country '" selected>' $country '</option>';
        }
        if (
$guess_country != '') {
            
$country $guess_country;
        }
        foreach (
$countries as $country_name) {
            
$countries_dropdown .= "\r\n" '<option value="' $country_name '"' . (strtolower($country_name) == strtolower($country) ? ' selected' '') . '>' $country_name '</option>';
        }
        return 
$countries_dropdown;
    }

}