Your IP : 18.223.172.149
<?php
defined('ABSPATH') || exit;
include_once __DIR__ . '/fields.php';
class NewsletterControls {
var $data;
var $action = false;
var $button_data = '';
var $errors = '';
/**
* @var string
*/
var $messages = '';
/**
* @var array
*/
var $warnings = array();
var $countries = array(
'AF' => 'Afghanistan',
'AX' => 'Aland Islands',
'AL' => 'Albania',
'DZ' => 'Algeria',
'AS' => 'American Samoa',
'AD' => 'Andorra',
'AO' => 'Angola',
'AI' => 'Anguilla',
'AQ' => 'Antarctica',
'AG' => 'Antigua And Barbuda',
'AR' => 'Argentina',
'AM' => 'Armenia',
'AW' => 'Aruba',
'AU' => 'Australia',
'AT' => 'Austria',
'AZ' => 'Azerbaijan',
'BS' => 'Bahamas',
'BH' => 'Bahrain',
'BD' => 'Bangladesh',
'BB' => 'Barbados',
'BY' => 'Belarus',
'BE' => 'Belgium',
'BZ' => 'Belize',
'BJ' => 'Benin',
'BM' => 'Bermuda',
'BT' => 'Bhutan',
'BO' => 'Bolivia',
'BA' => 'Bosnia And Herzegovina',
'BW' => 'Botswana',
'BV' => 'Bouvet Island',
'BR' => 'Brazil',
'IO' => 'British Indian Ocean Territory',
'BN' => 'Brunei Darussalam',
'BG' => 'Bulgaria',
'BF' => 'Burkina Faso',
'BI' => 'Burundi',
'KH' => 'Cambodia',
'CM' => 'Cameroon',
'CA' => 'Canada',
'CV' => 'Cape Verde',
'KY' => 'Cayman Islands',
'CF' => 'Central African Republic',
'TD' => 'Chad',
'CL' => 'Chile',
'CN' => 'China',
'CX' => 'Christmas Island',
'CC' => 'Cocos (Keeling) Islands',
'CO' => 'Colombia',
'KM' => 'Comoros',
'CG' => 'Congo',
'CD' => 'Congo, Democratic Republic',
'CK' => 'Cook Islands',
'CR' => 'Costa Rica',
'CI' => 'Cote D\'Ivoire',
'HR' => 'Croatia',
'CU' => 'Cuba',
'CY' => 'Cyprus',
'CZ' => 'Czech Republic',
'DK' => 'Denmark',
'DJ' => 'Djibouti',
'DM' => 'Dominica',
'DO' => 'Dominican Republic',
'EC' => 'Ecuador',
'EG' => 'Egypt',
'SV' => 'El Salvador',
'GQ' => 'Equatorial Guinea',
'ER' => 'Eritrea',
'EE' => 'Estonia',
'ET' => 'Ethiopia',
'FK' => 'Falkland Islands (Malvinas)',
'FO' => 'Faroe Islands',
'FJ' => 'Fiji',
'FI' => 'Finland',
'FR' => 'France',
'GF' => 'French Guiana',
'PF' => 'French Polynesia',
'TF' => 'French Southern Territories',
'GA' => 'Gabon',
'GM' => 'Gambia',
'GE' => 'Georgia',
'DE' => 'Germany',
'GH' => 'Ghana',
'GI' => 'Gibraltar',
'GR' => 'Greece',
'GL' => 'Greenland',
'GD' => 'Grenada',
'GP' => 'Guadeloupe',
'GU' => 'Guam',
'GT' => 'Guatemala',
'GG' => 'Guernsey',
'GN' => 'Guinea',
'GW' => 'Guinea-Bissau',
'GY' => 'Guyana',
'HT' => 'Haiti',
'HM' => 'Heard Island & Mcdonald Islands',
'VA' => 'Holy See (Vatican City State)',
'HN' => 'Honduras',
'HK' => 'Hong Kong',
'HU' => 'Hungary',
'IS' => 'Iceland',
'IN' => 'India',
'ID' => 'Indonesia',
'IR' => 'Iran, Islamic Republic Of',
'IQ' => 'Iraq',
'IE' => 'Ireland',
'IM' => 'Isle Of Man',
'IL' => 'Israel',
'IT' => 'Italy',
'JM' => 'Jamaica',
'JP' => 'Japan',
'JE' => 'Jersey',
'JO' => 'Jordan',
'KZ' => 'Kazakhstan',
'KE' => 'Kenya',
'KI' => 'Kiribati',
'KR' => 'Korea',
'KW' => 'Kuwait',
'KG' => 'Kyrgyzstan',
'LA' => 'Lao People\'s Democratic Republic',
'LV' => 'Latvia',
'LB' => 'Lebanon',
'LS' => 'Lesotho',
'LR' => 'Liberia',
'LY' => 'Libyan Arab Jamahiriya',
'LI' => 'Liechtenstein',
'LT' => 'Lithuania',
'LU' => 'Luxembourg',
'MO' => 'Macao',
'MK' => 'Macedonia',
'MG' => 'Madagascar',
'MW' => 'Malawi',
'MY' => 'Malaysia',
'MV' => 'Maldives',
'ML' => 'Mali',
'MT' => 'Malta',
'MH' => 'Marshall Islands',
'MQ' => 'Martinique',
'MR' => 'Mauritania',
'MU' => 'Mauritius',
'YT' => 'Mayotte',
'MX' => 'Mexico',
'FM' => 'Micronesia, Federated States Of',
'MD' => 'Moldova',
'MC' => 'Monaco',
'MN' => 'Mongolia',
'ME' => 'Montenegro',
'MS' => 'Montserrat',
'MA' => 'Morocco',
'MZ' => 'Mozambique',
'MM' => 'Myanmar',
'NA' => 'Namibia',
'NR' => 'Nauru',
'NP' => 'Nepal',
'NL' => 'Netherlands',
'AN' => 'Netherlands Antilles',
'NC' => 'New Caledonia',
'NZ' => 'New Zealand',
'NI' => 'Nicaragua',
'NE' => 'Niger',
'NG' => 'Nigeria',
'NU' => 'Niue',
'NF' => 'Norfolk Island',
'MP' => 'Northern Mariana Islands',
'NO' => 'Norway',
'OM' => 'Oman',
'PK' => 'Pakistan',
'PW' => 'Palau',
'PS' => 'Palestinian Territory, Occupied',
'PA' => 'Panama',
'PG' => 'Papua New Guinea',
'PY' => 'Paraguay',
'PE' => 'Peru',
'PH' => 'Philippines',
'PN' => 'Pitcairn',
'PL' => 'Poland',
'PT' => 'Portugal',
'PR' => 'Puerto Rico',
'QA' => 'Qatar',
'RE' => 'Reunion',
'RO' => 'Romania',
'RU' => 'Russian Federation',
'RW' => 'Rwanda',
'BL' => 'Saint Barthelemy',
'SH' => 'Saint Helena',
'KN' => 'Saint Kitts And Nevis',
'LC' => 'Saint Lucia',
'MF' => 'Saint Martin',
'PM' => 'Saint Pierre And Miquelon',
'VC' => 'Saint Vincent And Grenadines',
'WS' => 'Samoa',
'SM' => 'San Marino',
'ST' => 'Sao Tome And Principe',
'SA' => 'Saudi Arabia',
'SN' => 'Senegal',
'RS' => 'Serbia',
'SC' => 'Seychelles',
'SL' => 'Sierra Leone',
'SG' => 'Singapore',
'SK' => 'Slovakia',
'SI' => 'Slovenia',
'SB' => 'Solomon Islands',
'SO' => 'Somalia',
'ZA' => 'South Africa',
'GS' => 'South Georgia And Sandwich Isl.',
'ES' => 'Spain',
'LK' => 'Sri Lanka',
'SD' => 'Sudan',
'SR' => 'Suriname',
'SJ' => 'Svalbard And Jan Mayen',
'SZ' => 'Swaziland',
'SE' => 'Sweden',
'CH' => 'Switzerland',
'SY' => 'Syrian Arab Republic',
'TW' => 'Taiwan',
'TJ' => 'Tajikistan',
'TZ' => 'Tanzania',
'TH' => 'Thailand',
'TL' => 'Timor-Leste',
'TG' => 'Togo',
'TK' => 'Tokelau',
'TO' => 'Tonga',
'TT' => 'Trinidad And Tobago',
'TN' => 'Tunisia',
'TR' => 'Turkey',
'TM' => 'Turkmenistan',
'TC' => 'Turks And Caicos Islands',
'TV' => 'Tuvalu',
'UG' => 'Uganda',
'UA' => 'Ukraine',
'AE' => 'United Arab Emirates',
'GB' => 'United Kingdom',
'US' => 'United States',
'UM' => 'United States Outlying Islands',
'UY' => 'Uruguay',
'UZ' => 'Uzbekistan',
'VU' => 'Vanuatu',
'VE' => 'Venezuela',
'VN' => 'Viet Nam',
'VG' => 'Virgin Islands, British',
'VI' => 'Virgin Islands, U.S.',
'WF' => 'Wallis And Futuna',
'EH' => 'Western Sahara',
'YE' => 'Yemen',
'ZM' => 'Zambia',
'ZW' => 'Zimbabwe',
'XX' => 'Undefined',
'CW' => 'Curaçao',
'SS' => 'South Sudan',
'EU' => 'Europe (generic)',
'A1' => 'Anonymous IP',
'A2' => 'Satellite IP'
);
function __construct($options = null) {
if ($options == null) {
if (isset($_POST['options'])) {
$this->data = stripslashes_deep($_POST['options']);
}
} else {
$this->data = $options;
}
if (isset($_REQUEST['act'])) {
$this->action = $_REQUEST['act'];
}
if (isset($_REQUEST['btn'])) {
$this->button_data = $_REQUEST['btn'];
}
// Fields analysis
if (isset($_REQUEST['tnp_fields'])) {
$fields = $_REQUEST['tnp_fields'];
if (is_array($fields)) {
foreach ($fields as $name => $type) {
if ($type == 'datetime') {
// Ex. The user insert 01/07/2012 14:30 and it set the time zone to +2. We cannot use the
// mktime, since it uses the time zone of the machine. We create the time as if we are on
// GMT 0 and then we subtract the GMT offset (the example date and time on GMT+2 happens
// "before").
$time = gmmktime((int)$_REQUEST[$name . '_hour'], 0, 0, (int)$_REQUEST[$name . '_month'], (int)$_REQUEST[$name . '_day'], (int)$_REQUEST[$name . '_year']);
$time -= get_option('gmt_offset') * 3600;
$this->data[$name] = $time;
}
}
}
}
}
function merge($options) {
if (!is_array($options))
return;
if ($this->data == null)
$this->data = array();
$this->data = array_merge($this->data, $options);
}
function merge_defaults($defaults) {
if ($this->data == null)
$this->data = $defaults;
else
$this->data = array_merge($defaults, $this->data);
}
/**
* Return true is there in an asked action is no action name is specified or
* true is the requested action matches the passed action.
* Dies if it is not a safe call.
*/
function is_action($action = null) {
if ($action == null)
return $this->action != null;
if ($this->action == null)
return false;
if ($this->action != $action)
return false;
if (check_admin_referer('save'))
return true;
die('Invalid call');
}
function get_value($name, $def = null) {
if (!isset($this->data[$name])) {
return $def;
}
return $this->data[$name];
}
function get_value_array($name) {
if (!isset($this->data[$name]) || !is_array($this->data[$name]))
return array();
return $this->data[$name];
}
/**
* Show the errors and messages.
*/
function show() {
static $shown = false;
if ($shown) {
return;
}
$shown = true;
if (!empty($this->errors)) {
echo '<div class="tnp-error">';
echo $this->errors;
echo '</div>';
}
if (!empty($this->warnings)) {
foreach ((array) $this->warnings as $warning) {
echo '<div class="tnp-warning">';
echo $warning;
echo '</div>';
}
}
if (!empty($this->messages)) {
echo '<div class="tnp-message">';
echo $this->messages;
echo '</div>';
}
}
function add_message($text) {
if (!empty($this->messages)) {
$this->messages .= '<br><br>';
}
$this->messages .= $text;
}
function add_message_saved() {
if (!empty($this->messages)) {
$this->messages .= '<br><br>';
}
$this->messages .= __('Saved.', 'newsletter');
}
function add_message_deleted() {
if (!empty($this->messages)) {
$this->messages .= '<br><br>';
}
$this->messages .= __('Deleted.', 'newsletter');
}
function add_message_reset() {
if (!empty($this->messages)) {
$this->messages .= '<br><br>';
}
$this->messages .= __('Options reset.', 'newsletter');
}
function add_message_done() {
if (!empty($this->messages)) {
$this->messages .= '<br><br>';
}
$this->messages .= __('Done.', 'newsletter');
}
function add_language_warning() {
$newsletter = Newsletter::instance();
$current_language = $newsletter->get_current_language();
if (!$current_language) {
return;
}
$this->warnings[] = 'You are configuring the language <strong>' . $newsletter->get_language_label($current_language) . '</strong>. Switch to "all languages" to see all options.';
}
function switch_to_all_languages_notice() {
echo '<div class="tnp-control-all-languages-notice">';
_e('Switch the administration side to "all languages" to set these options', 'newsletter');
echo '</div>';
}
function hint($text, $url = '') {
echo '<div class="hints">';
// Do not escape that, it can be formatted
echo $text;
if (!empty($url)) {
echo ' <a href="' . esc_attr($url) . '" target="_blank">Read more</a>.';
}
echo '</div>';
}
function yesno($name) {
$value = isset($this->data[$name]) ? (int) $this->data[$name] : 0;
echo '<select style="width: 60px" name="options[', esc_attr($name), ']">';
echo '<option value="0"';
if ($value == 0) {
echo ' selected';
}
echo '>', __('No', 'newsletter'), '</option>';
echo '<option value="1"';
if ($value == 1) {
echo ' selected';
}
echo '>', __('Yes', 'newsletter'), '</option>';
echo '</select> ';
}
function enabled($name = 'enabled', $attrs = []) {
$value = isset($this->data[$name]) ? (int) $this->data[$name] : 0;
$name = esc_attr($name);
echo '<select style="width: 100px" name="options[', $name, ']" id="options-', $name, '"';
if (isset($attrs['bind_to'])) {
echo ' onchange="tnp_select_toggle(this, \'', $attrs['bind_to'], '\')"';
}
echo '>';
echo '<option value="0"';
if ($value == 0) {
echo ' selected';
}
echo '>', __('Disabled', 'newsletter'), '</option>';
echo '<option value="1"';
if ($value == 1) {
echo ' selected';
}
echo '>', __('Enabled', 'newsletter'), '</option>';
echo '</select>';
if (isset($attrs['bind_to'])) {
if ($value) {
echo '<script>jQuery(function ($) {$("#options-', $attrs['bind_to'], '").show()})</script>';
} else {
echo '<script>jQuery(function ($) {$("#options-', $attrs['bind_to'], '").hide()})</script>';
}
}
}
function disabled($name) {
$value = isset($this->data[$name]) ? (int) $this->data[$name] : 0;
echo '<select style="width: 100px" name="options[' . esc_attr($name) . ']">';
echo '<option value="0"';
if ($value == 0) {
echo ' selected';
}
echo '>Enabled</option>';
echo '<option value="1"';
if ($value == 1) {
echo ' selected';
}
echo '>Disabled</option>';
echo '</select>';
}
/**
* Creates a set of checkbox all named as $name with values and labels extracted from
* $values_labels. A checkbox will be checked if internal data under key $name is an array
* and contains the value of the current (echoing) checkbox.
*
* On submit it produces an array under the name $name IF at least one checkbox has
* been checked. Otherwise the key won't be present.
*
* @param array $values
* @param string $name
* @param array $values_labels
*/
function checkboxes_group($name, $values_labels) {
$value_array = $this->get_value_array($name);
echo "<div class='newsletter-checkboxes-group'>";
foreach ($values_labels as $value => $label) {
echo "<div class='newsletter-checkboxes-item'>";
echo '<label><input type="checkbox" id="' . esc_attr($name) . '" name="options[' . esc_attr($name) . '][]" value="' . esc_attr($value) . '"';
if (array_search($value, $value_array) !== false) {
echo ' checked';
}
echo '>';
if ($label != '') {
echo esc_html($label);
}
echo "</label></div>";
}
echo "</div><div style='clear: both'></div>";
}
/** Creates a checkbox group with all public post types.
*/
function post_types($name = 'post_types') {
$list = array();
$post_types = get_post_types(array('public' => true), 'objects', 'and');
foreach ($post_types as $post_type) {
$list[$post_type->name] = $post_type->labels->name;
}
$this->checkboxes_group($name, $list);
}
function posts_select($name, $max = 20, $args = array()) {
$args = array_merge(array(
'posts_per_page' => 5,
'offset' => 0,
'category' => '',
'category_name' => '',
'orderby' => 'date',
'order' => 'DESC',
'include' => '',
'exclude' => '',
'meta_key' => '',
'meta_value' => '',
'post_type' => 'post',
'post_mime_type' => '',
'post_parent' => '',
'author' => '',
'author_name' => '',
'post_status' => 'publish',
'suppress_filters' => true
), $args);
$args['posts_per_page'] = $max;
$posts = get_posts($args);
$options = array();
foreach ($posts as $post) {
$options['' . $post->ID] = $post->post_title;
}
$this->select($name, $options);
}
function select_number($name, $min, $max) {
$options = array();
for ($i = $min; $i <= $max; $i++) {
$options['' . $i] = $i;
}
$this->select($name, $options);
}
function page($name = 'page', $first = null, $language = '', $show_id = false) {
$args = array(
'post_type' => 'page',
'posts_per_page' => 1000,
'offset' => 0,
'orderby' => 'post_title',
'post_status' => 'any',
'suppress_filters' => true
);
$pages = get_posts($args);
//$pages = get_pages();
$options = array();
foreach ($pages as $page) {
/* @var $page WP_Post */
$label = $page->post_title;
if ($page->post_status != 'publish') {
$label .= ' (' . $page->post_status . ')';
}
if ($show_id) {
$label .= ' [' . $page->ID . ']';
}
$options[$page->ID] = $label;
}
$this->select($name, $options, $first);
}
/** Used to create a select which is part of a group of controls identified by $name that will
* produce an array of values as $_REQUEST['name'].
* @param string $name
* @param array $options Associative array
*/
function select_group($name, $options) {
$value_array = $this->get_value_array($name);
echo '<select name="options[' . esc_attr($name) . '][]">';
foreach ($options as $key => $label) {
echo '<option value="' . esc_attr($key) . '"';
if (array_search($key, $value_array) !== false) {
echo ' selected';
}
echo '>' . esc_html($label) . '</option>';
}
echo '</select>';
}
function select($name, $options, $first = null) {
$value = $this->get_value($name);
echo '<select id="options-' . esc_attr($name) . '" name="options[' . esc_attr($name) . ']">';
if (!empty($first)) {
echo '<option value="">' . esc_html($first) . '</option>';
}
foreach ($options as $key => $label) {
echo '<option value="' . esc_attr($key) . '"';
if ($value == $key)
echo ' selected';
echo '>' . esc_html($label) . '</option>';
}
echo '</select>';
}
function select_images($name, $options, $first = null) {
$value = $this->get_value($name);
echo '<select id="options-' . esc_attr($name) . '" name="options[' . esc_attr($name) . ']" style="min-width: 200px">';
if (!empty($first)) {
echo '<option value="">' . esc_html($first) . '</option>';
} else {
// if (empty($value)) {
// $keys = array_keys($options);
// $value = $keys[0];
// }
}
foreach ($options as $key => $data) {
echo '<option value="' . esc_attr($key) . '" image="' . esc_attr($data['image']) . '"';
if ($value == $key)
echo ' selected';
echo '>' . esc_html($data['label']) . '</option>';
}
echo '</select>';
echo '<script>jQuery("#options-' . esc_attr($name) . '").select2({templateResult: tnp_select_images, templateSelection: tnp_select_images_selection});</script>';
}
function select2($name, $options, $first = null, $multiple = false, $style = null, $placeholder = '') {
if ($multiple) {
$option_name = "options[" . esc_attr($name) . "][]";
} else {
$option_name = "options[" . esc_attr($name) . "]";
}
if (is_null($style)) {
$style = 'width: 100%';
}
$value = $this->get_value($name);
echo '<select id="options-', esc_attr($name), '" name="', $option_name, '" style="', $style, '"',
($multiple ? ' multiple' : ''), '>';
if (!empty($first)) {
echo '<option value="">' . esc_html($first) . '</option>';
}
foreach ($options as $key => $data) {
echo '<option value="' . esc_attr($key) . '"';
if ( is_array( $value ) && in_array( $key, $value ) || ( ! is_null( $value ) && $value == $key ) ) {
echo ' selected';
}
echo '>' . esc_html($data) . '</option>';
}
echo '</select>';
echo '<script>jQuery("#options-' . esc_attr($name) . '").select2({placeholder: "', esc_js($placeholder), '"});</script>';
}
function select_grouped($name, $groups) {
$value = $this->get_value($name);
$name = esc_attr($name);
echo '<select name="options[', $name, ']">';
foreach ($groups as $group) {
echo '<optgroup label="' . esc_attr($group['']) . '">';
if (!empty($group)) {
foreach ($group as $key => $label) {
if ($key == '') {
continue;
}
echo '<option value="' . esc_attr($key) . '"';
if ($value == $key) {
echo ' selected';
}
echo '>' . esc_html($label) . '</option>';
}
}
echo '</optgroup>';
}
echo '</select>';
}
/**
* Generated a select control with all available templates. From version 3 there are
* only on kind of templates, they are no more separated by type.
*/
function themes($name, $themes, $submit_on_click = true) {
foreach ($themes as $key => $data) {
echo '<label style="display: block; float: left; text-align: center; margin-right: 10px;">';
echo esc_html($key) . '<br>';
echo '<img src="' . esc_attr($data['screenshot']) . '" width="100" height="100" style="border: 1px solid #666; padding: 5px"><br>';
echo '<input style="position: relative; top: -40px" type="radio" onchange="this.form.act.value=\'theme\';this.form.submit()" name="options[' . esc_attr($name) . ']" value="' . esc_attr($key) . '"';
if ($this->data[$name] == $key) {
echo ' checked';
}
echo '>';
echo '</label>';
}
echo '<div style="clear: both"></div>';
}
function value($name) {
echo htmlspecialchars($this->data[$name]);
}
function value_date($name, $show_remaining = true) {
$time = $this->get_value($name);
echo gmdate(get_option('date_format') . ' ' . get_option('time_format'), $time + get_option('gmt_offset') * 3600);
$delta = $time - time();
if ($show_remaining && $delta > 0) {
echo 'Remaining: ';
$delta = $time - time();
$days = floor($delta / (24 * 3600));
$delta = $delta - $days * 24 * 3600;
$hours = floor($delta / 3600);
$delta = $delta - $hours * 3600;
$minutes = floor($delta / 60);
if ($days > 0)
echo $days . ' days ';
echo $hours . ' hours ';
echo $minutes . ' minutes ';
}
}
function password($name, $size = 20, $placeholder = '') {
$value = $this->get_value($name);
$name = esc_attr($name);
echo '<input id="options-', $name, '" placeholder="' . esc_attr($placeholder) . '" name="options[', $name, ']" type="password" autocomplete="off" ';
if (!empty($size)) {
echo 'size="', $size, '" ';
}
echo 'value="', esc_attr($value), '">';
}
function text($name, $size = 20, $placeholder = '') {
$value = $this->get_value($name);
$name = esc_attr($name);
echo '<input id="options-', $name, '" placeholder="' . esc_attr($placeholder) . '" name="options[', $name, ']" type="text" ';
if (!empty($size)) {
echo 'size="', esc_attr($size), '" ';
}
echo 'value="', esc_attr($value), '">';
}
function text_email($name, $size = 40) {
$value = $this->get_value($name);
echo '<input name="options[' . esc_attr($name) . ']" type="email" placeholder="';
echo esc_attr__('Valid email address', 'newsletter');
echo '" size="' . esc_attr($size) . '" value="';
echo esc_attr($value);
echo '">';
}
function text_url($name, $size = 40) {
$value = $this->get_value($name);
echo '<input name="options[' . esc_attr($name) . ']" type="url" placeholder="http://..." size="' . esc_attr($size) . '" value="';
echo esc_attr($value);
echo '"/>';
}
function hidden($name) {
$value = $this->get_value($name);
echo '<input name="options[', esc_attr($name), ']" id="options-', esc_attr($name), '" type="hidden" value="', esc_attr($value), '">';
}
function button($action, $label, $function = null) {
if ($function != null) {
echo '<input class="button-secondary" type="button" value="' . esc_attr($label) . '" onclick="this.form.act.value=\'' . esc_attr($action) . '\';' . esc_html($function) . '"/>';
} else {
echo '<input class="button-secondary" type="submit" value="' . esc_attr($label) . '" onclick="this.form.act.value=\'' . esc_attr($action) . '\';return true;"/>';
}
}
function action_link($action, $label, $function = null) {
if ($function != null) {
echo '<input class="button-link" type="button" value="' . esc_attr($label) . '" onclick="this.form.act.value=\'' . esc_attr($action) . '\';' . esc_html($function) . '"/>';
} else {
echo '<input class="button-link" type="submit" value="' . esc_attr($label) . '" onclick="this.form.act.value=\'' . esc_attr($action) . '\';return true;"/>';
}
}
/**
* With translated "Save" label.
*/
function button_save($function = null) {
$this->button_primary('save', '<i class="fas fa-save"></i> ' . __('Save', 'newsletter'), $function);
}
function button_reset($data = '') {
echo '<button class="button-secondary" onclick="this.form.btn.value=\'' . esc_attr($data) . '\';this.form.act.value=\'reset\';if (!confirm(\'';
echo esc_attr(esc_js(__('Proceed?', 'newsletter')));
echo '\')) return false;">';
echo '<i class="fas fa-reply"></i> ';
echo esc_html(__('Reset', 'newsletter'));
echo '</button>';
}
function button_link($url, $label) {
echo '<a href="', esc_attr($url), '" class="button-primary">', $label, '</a>';
}
function button_configure($url) {
echo '<a href="', esc_attr($url), '" class="button-primary"><i class="fas fa-cog"></i>', _e('Configure', 'newsletter'), '</a>';
}
function button_back($url, $label = null) {
echo '<a href="', esc_attr($url), '" class="button-primary"><i class="fas fa-chevron-left"></i>';
if (is_null($label)) {
echo ' ';
_e('Back', 'newsletter');
}
echo '</a>';
}
/**
* Creates a button with "copy" action.
* @param type $data
*/
function button_copy($data = '', $label = null) {
echo '<button class="button-secondary" onclick="this.form.btn.value=\'' . esc_attr($data) . '\';this.form.act.value=\'copy\';if (!confirm(\'';
echo esc_attr(esc_js(__('Proceed with copy?', 'newsletter')));
echo '\')) return false;"';
if (empty($label)) {
echo 'title="', esc_attr(__('Duplicate', 'newsletter')), '"';
}
echo '>';
echo '<i class="fas fa-copy"></i>';
if (is_null($label)) {
echo ' ', esc_html(__('Duplicate', 'newsletter'));
} else {
if (!empty($label)) {
echo ' ' , $label;
}
}
echo '</button>';
}
function button_test($action = 'test', $label = 'Test') {
echo '<button class="button-secondary" onclick="this.form.act.value=\'' . esc_attr($action) . '\';if (!confirm(\'';
echo esc_attr(esc_js(__('Proceed with a test?', 'newsletter')));
echo '\')) return false;"';
if (empty($label)) {
echo 'title="', esc_attr(__('Run a test', 'newsletter')), '"';
}
echo '>';
echo '<i class="fas fa-vial"></i>';
if (is_null($label)) {
echo ' ', esc_html(__('Run a test', 'newsletter'));
} else {
if (!empty($label)) {
echo ' ' , $label;
}
}
echo '</button>';
}
/**
* Creates a button with "delete" action.
* @param type $data
*/
function button_delete($data = '', $label = null) {
echo '<button class="button-secondary" style="background-color: darkred; color: #ffffff" onclick="this.form.btn.value=\'' . esc_attr($data) . '\';this.form.act.value=\'delete\';if (!confirm(\'';
echo esc_attr(esc_js(__('Proceed with delete?', 'newsletter')));
echo '\')) return false;"';
if (empty($label)) {
echo 'title="', esc_attr(__('Delete', 'newsletter')), '"';
}
echo '>';
echo '<i class="fas fa-times"></i>';
if (is_null($label)) {
echo ' ' , esc_html(__('Delete', 'newsletter'));
} else {
if (!empty($label)) {
echo ' ' , $label;
}
}
echo '</button>';
}
function button_primary($action, $label, $function = null) {
if ($function != null) {
echo '<button class="button-primary" onclick="this.form.act.value=\'' . esc_attr($action) . '\';' . esc_attr($function) . '">', $label, '</button>';
} else {
echo '<button class="button-primary" onclick="this.form.act.value=\'' . esc_attr($action) . '\'; return true;"/>', $label, '</button>';
}
}
function button_confirm($action, $label, $message = '', $data = '') {
if (empty($message)) {
$message = __('Are you sure?', 'newsletter');
}
echo '<input class="button-primary" type="button" value="' . esc_attr($label) . '" onclick="this.form.btn.value=\'' . esc_attr($data) . '\';this.form.act.value=\'' . esc_attr($action) . '\';if (confirm(\'' .
esc_attr(esc_js($message)) . '\')) this.form.submit()"/>';
}
function button_statistics($url) {
echo '<a class="button-primary" href="' . $url . '" title="Statistics"><i class="fas fa-chart-bar"></i></a>';
}
function editor($name, $rows = 5, $cols = 75) {
echo '<textarea class="visual" name="options[' . esc_attr($name) . ']" style="width: 100%" wrap="off" rows="' . esc_attr($rows) . '">';
echo esc_html($this->get_value($name));
echo '</textarea>';
}
function wp_editor($name, $settings = array()) {
$value = $this->get_value($name);
wp_editor($value, $name, array_merge(array(
'tinymce' => array('content_css' => plugins_url('newsletter') . '/css/wp-editor.css?ver=' . filemtime(NEWSLETTER_DIR . '/css/wp-editor.css')),
'textarea_name' => 'options[' . esc_attr($name) . ']',
'wpautop' => false
), $settings));
//echo '<p class="description">You can install <a href="https://wordpress.org/plugins/tinymce-advanced/" target="_blank">TinyMCE Advanced</a> for advanced editing features</p>';
}
function textarea($name, $width = '100%', $height = '50') {
$value = $this->get_value($name);
if (is_array($value)) {
$value = implode("\n", $value);
}
echo '<textarea id="options-' . esc_attr($name) . '" class="dynamic" name="options[' . esc_attr($name) . ']" wrap="off" style="width:' . esc_attr($width) . ';height:' . esc_attr($height) . '">';
echo esc_html($value);
echo '</textarea>';
}
function textarea_fixed($name, $width = '100%', $height = '200') {
$value = $this->get_value($name);
$name = esc_attr($name);
echo '<textarea id="options-', $name, '" name="options[', $name, ']" wrap="off" style="width:', esc_attr($width), ';height:', esc_attr($height), 'px">';
echo esc_html($value);
echo '</textarea>';
}
function textarea_preview($name, $width = '100%', $height = '200', $header = '', $footer = '', $switch_button = true) {
$value = $this->get_value($name);
$name = esc_attr($name);
if ($switch_button) {
echo '<input class="button-primary" type="button" onclick="newsletter_textarea_preview(\'options-', $name, '\', \'\', \'\')" value="Switch editor/preview">';
echo '<br><br>';
}
echo '<div style="box-sizing: border-box; position: relative; margin: 0; padding: 0; width:' . esc_attr($width) . '; height:' . esc_attr($height) . '">';
echo '<textarea id="options-', $name, '" name="options[', $name, ']" wrap="off" style="width:' . esc_attr($width) . ';height:' . esc_attr($height) . 'px">';
echo esc_html($value);
echo '</textarea>';
echo '<div id="options-', $name, '-preview" style="box-sizing: border-box; background-color: #eee; border: 1px solid #bbb; padding: 15px; width: auto; position: absolute; top: 20px; left: 20px; box-shadow: 0 0 20px #777; z-index: 10000; display: none">';
echo '<iframe id="options-', $name, '-iframe" class="tnp-editor-preview-desktop"></iframe>';
echo '<iframe id="options-', $name, '-iframe-phone" class="tnp-editor-preview-mobile"></iframe>';
echo '</div>';
echo '</div>';
}
function email($prefix, $editor = null, $disable_option = false, $settings = array()) {
if ($disable_option) {
$this->disabled($prefix . '_disabled');
echo '<br>';
}
$this->text($prefix . '_subject', 90, 'Subject');
echo '<br><br>';
if ($editor == 'wordpress') {
$this->wp_editor($prefix . '_message', $settings);
} else if ($editor == 'textarea') {
$this->textarea($prefix . '_message');
} else {
$this->editor($prefix . '_message');
}
}
function checkbox($name, $label = '') {
if ($label != '') {
echo '<label>';
}
echo '<input type="checkbox" id="options-' . esc_attr($name) . '" name="options[' . esc_attr($name) . ']" value="1"';
if (!empty($this->data[$name])) {
echo ' checked';
}
echo '>';
if ($label != '') {
echo ' ' . esc_html($label) . '</label>';
}
}
function checkbox2($name, $label = '') {
if ($label != '') {
echo '<label>';
}
echo '<input type="checkbox" id="' . esc_attr($name) . '" onchange="document.getElementById(\'' . esc_attr($name) . '_hidden\').value=this.checked?\'1\':\'0\'"';
if (!empty($this->data[$name])) {
echo ' checked="checked"';
}
echo '>';
if ($label != '') {
echo ' ' . esc_html($label) . '</label>';
}
echo '<input type="hidden" id="' . esc_attr($name) . '_hidden" name="options[' . esc_attr($name) . ']" value="';
echo empty($this->data[$name]) ? '0' : '1';
echo '">';
}
function radio($name, $value, $label = '') {
if ($label != '') {
echo '<label>';
}
echo '<input type="radio" id="' . esc_attr($name) . '" name="options[' . esc_attr($name) . ']" value="' . esc_attr($value) . '"';
$v = $this->get_value($name);
if ($v == $value) {
echo ' checked="checked"';
}
echo '>';
if ($label != '') {
echo ' ' . esc_html($label) . '</label>';
}
}
/**
* Creates a checkbox named $name and checked if the internal data contains under
* the key $name an array containig the passed value.
*/
function checkbox_group($name, $value, $label = '') {
echo '<label><input type="checkbox" id="' . esc_attr($name) . '" name="options[' . esc_attr($name) . '][]" value="' . esc_attr($value) . '"';
if (isset($this->data[$name]) && is_array($this->data[$name]) && array_search($value, $this->data[$name]) !== false) {
echo ' checked';
}
echo '>';
if ($label != '') {
echo esc_html($label);
}
echo '</label>';
}
function checkboxes($name, $options) {
echo '<div class="tnp-checkboxes">';
foreach ($options as $value => $label) {
$this->checkbox_group($name, $value, $label);
}
echo '<div style="clear: both"></div>';
echo '</div>';
}
function color($name, $default = '') {
$value = esc_attr($this->get_value($name, $default));
$name = esc_attr($name);
echo '<input class="tnpf-color" id="options-', $name, '" name="options[', $name, ']" type="text" value="', $value, '">';
}
/** Creates a set of checkbox named $name_[category id] (so they are posted with distinct names).
*/
function categories($name = 'category') {
$categories = get_categories();
echo '<div class="newsletter-checkboxes-group">';
foreach ($categories as $c) {
echo '<div class="newsletter-checkboxes-item">';
$this->checkbox($name . '_' . $c->cat_ID, esc_html($c->cat_name));
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '</div>';
}
/**
* Creates a set of checkbox to activate the profile preferences. Every checkbox has a DIV around to
* be formatted.
*/
function categories_group($name, $show_mode = false) {
$categories = get_categories();
if ($show_mode) {
$this->select($name . '_mode', array('include' => 'To be included', 'exclude' => 'To be excluded'));
}
echo '<div class="newsletter-checkboxes-group">';
foreach ($categories as &$c) {
echo '<div class="newsletter-checkboxes-item">';
$this->checkbox_group($name, $c->cat_ID, esc_html($c->cat_name));
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '</div>';
}
/**
* Creates a set of checkboxes named $name_[preference number] (so they are
* distinct fields).
* Empty preferences are skipped.
*/
function preferences($name = 'preferences') {
$lists = Newsletter::instance()->get_lists();
echo '<div class="newsletter-preferences-group">';
foreach ($lists as $list) {
echo '<div class="newsletter-preferences-item">';
$this->checkbox2($name . '_' . $list->id, esc_html($list->name));
echo '</div>';
}
}
function lists_checkboxes($name = 'lists') {
$this->preferences_group($name);
}
/**
* Creates a set of checkboxes all names $name[] and the preference number as value
* so the selected checkboxes are retrieved as an array of values ($REQUEST[$name]
* will be an array if at east one preference is checked).
*/
function preferences_group($name = 'preferences') {
$lists = Newsletter::instance()->get_lists();
echo '<div class="newsletter-preferences-group">';
foreach ($lists as $list) {
echo '<div class="newsletter-preferences-item">';
$this->checkbox_group($name, $list->id, '(' . $list->id . ') ' . esc_html($list->name));
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '<a href="https://www.thenewsletterplugin.com/documentation/newsletter-lists" target="_blank">'
. 'Click here to read more about lists.'
. '</a>';
echo '</div>';
}
/** Creates as many selects as the active preferences with the three values
* 'any', 'yes', 'no' corresponding to the values 0, 1, 2.
*/
function preferences_selects($name = 'preferences', $skip_empty = false) {
$lists = Newsletter::instance()->get_lists();
echo '<div class="newsletter-preferences-group">';
foreach ($lists as $list) {
echo '<div class="newsletter-preferences-item">';
$this->select($name . '_' . $list->id, array(0 => 'Any', 1 => 'Yes', 2 => 'No'));
echo '(' . $list->id . ') ' . esc_html($list->name);
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '<a href="https://www.thenewsletterplugin.com/plugins/newsletter/newsletter-preferences" target="_blank">Click here know more about preferences.</a> They can be configured on Subscription/Form field panel.';
echo '</div>';
}
/**
* Creates a single select with the active preferences.
*/
function preferences_select($name = 'preference', $empty_label = null) {
$lists = $this->get_list_options($empty_label);
$this->select($name, $lists);
echo ' <a href="admin.php?page=newsletter_subscription_lists" target="_blank"><i class="fas fa-edit"></i></a>';
}
function lists_select($name = 'list', $empty_label = null) {
$lists = $this->get_list_options($empty_label);
$this->select($name, $lists);
}
function public_lists_select($name = 'list', $empty_label = null) {
$lists = $this->get_public_list_options($empty_label);
$this->select($name, $lists);
}
/**
* Generates an associative array with the active lists to be used in a select.
* @param string $empty_label
* @return array
*/
function get_list_options($empty_label = null) {
$objs = Newsletter::instance()->get_lists();
$lists = array();
if ($empty_label) {
$lists[''] = $empty_label;
}
foreach ($objs as $list) {
$lists['' . $list->id] = '(' . $list->id . ') ' . esc_html($list->name);
}
return $lists;
}
function get_public_list_options($empty_label = null) {
$objs = Newsletter::instance()->get_lists_public();
$lists = array();
if ($empty_label) {
$lists[''] = $empty_label;
}
foreach ($objs as $list) {
$lists['' . $list->id] = '(' . $list->id . ') ' . esc_html($list->name);
}
return $lists;
}
function date($name) {
$this->hidden($name);
$year = date('Y', $this->data[$name]);
$day = date('j', $this->data[$name]);
$month = date('m', $this->data[$name]);
$onchange = "this.form.elements['options[" . esc_attr($name) . "]'].value = new Date(document.getElementById('" . esc_attr($name) . "_year').value, document.getElementById('" . esc_attr($name) . "_month').value, document.getElementById('" . esc_attr($name) . "_day').value, 12, 0, 0).getTime()/1000";
echo '<select id="' . $name . '_month" onchange="' . esc_attr($onchange) . '">';
for ($i = 0; $i < 12; $i++) {
echo '<option value="' . $i . '"';
if ($month - 1 == $i) {
echo ' selected';
}
echo '>' . date('F', mktime(0, 0, 0, $i + 1, 1, 2000)) . '</option>';
}
echo '</select>';
echo '<select id="' . esc_attr($name) . '_day" onchange="' . esc_attr($onchange) . '">';
for ($i = 1; $i <= 31; $i++) {
echo '<option value="' . $i . '"';
if ($day == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
echo '<select id="' . esc_attr($name) . '_year" onchange="' . esc_attr($onchange) . '">';
for ($i = 2011; $i <= 2021; $i++) {
echo '<option value="' . $i . '"';
if ($year == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
}
/**
* Creates a set of fields to collect a date and sends back the triplet year, month and day.
*
* @param string $name
*/
function date2($name) {
$year = $this->get_value($name . '_year');
$day = $this->get_value($name . '_day');
$month = $this->get_value($name . '_month');
echo '<select name="options[' . $name . '_month]">';
echo '<option value="">-</option>';
for ($i = 1; $i <= 12; $i++) {
echo '<option value="' . $i . '"';
if ($month == $i) {
echo ' selected';
}
echo '>' . date_i18n('F', mktime(0, 0, 0, $i, 1, 2000)) . '</option>';
}
echo '</select>';
echo '<select name="options[' . esc_attr($name) . '_day]">';
echo '<option value="">-</option>';
for ($i = 1; $i <= 31; $i++) {
echo '<option value="' . $i . '"';
if ($day == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
echo '<select name="options[' . esc_attr($name) . '_year]">';
echo '<option value="">-</option>';
for ($i = 2011; $i <= 2021; $i++) {
echo '<option value="' . $i . '"';
if ($year == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
}
/**
* Date and time (hour) selector. Timestamp stored.
*/
function datetime($name) {
echo '<input type="hidden" name="tnp_fields[' . esc_attr($name) . ']" value="datetime">';
$value = (int)$this->get_value($name);
if (empty($value)) {
$value = time();
}
$time = $value + get_option('gmt_offset') * 3600;
$year = gmdate('Y', $time);
$day = gmdate('j', $time);
$month = gmdate('m', $time);
$hour = gmdate('H', $time);
echo '<select name="' . esc_attr($name) . '_month">';
for ($i = 1; $i <= 12; $i++) {
echo '<option value="' . $i . '"';
if ($month == $i) {
echo ' selected';
}
echo '>' . date('F', mktime(0, 0, 0, $i, 1, 2000)) . '</option>';
}
echo '</select>';
echo '<select name="' . esc_attr($name) . '_day">';
for ($i = 1; $i <= 31; $i++) {
echo '<option value="' . $i . '"';
if ($day == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
echo '<select name="' . esc_attr($name) . '_year">';
for ($i = 2011; $i <= 2021; $i++) {
echo '<option value="' . $i . '"';
if ($year == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
echo '<select name="' . esc_attr($name) . '_hour">';
for ($i = 0; $i <= 23; $i++) {
echo '<option value="' . $i . '"';
if ($hour == $i) {
echo ' selected';
}
echo '>' . $i . ':00</option>';
}
echo '</select>';
}
function hours($name) {
$hours = array();
for ($i = 0; $i < 24; $i++) {
$hours['' . $i] = sprintf('%02d', $i) . ':00';
}
$this->select($name, $hours);
}
function days($name) {
$days = array(0 => 'Every day', 1 => 'Monday', 2 => 'Tuesday', 3 => 'Wednesday', 4 => 'Thursday', 5 => 'Friday', 6 => 'Saturday', 7 => 'Sunday');
$this->select($name, $days);
}
function init($options = array()) {
$cookie_name = 'newsletter_tab';
if (isset($options['cookie_name'])) {
$cookie_name = $options['cookie_name'];
}
echo '<script type="text/javascript">
jQuery(document).ready(function(){
tnp_controls_init();
jQuery("textarea.dynamic").focus(function() {
jQuery("textarea.dynamic").css("height", "50px");
jQuery(this).css("height", "400px");
});
tabs = jQuery("#tabs").tabs({
active : jQuery.cookie("' . $cookie_name . '"),
activate : function( event, ui ){
jQuery.cookie("' . $cookie_name . '", ui.newTab.index(),{expires: 1});
}
});
});
function newsletter_media(name) {
var tnp_uploader = wp.media({
title: "Select an image",
button: {
text: "Select"
},
multiple: false
}).on("select", function() {
var media = tnp_uploader.state().get("selection").first();
document.getElementById(name + "_id").value = media.id;
jQuery("#" + name + "_id").trigger("change");
//alert(media.attributes.url);
if (media.attributes.url.substring(0, 0) == "/") {
media.attributes.url = "' . site_url('/') . '" + media.attributes.url;
}
document.getElementById(name + "_url").value = media.attributes.url;
var img_url = media.attributes.url;
if (typeof media.attributes.sizes.medium !== "undefined") img_url = media.attributes.sizes.medium.url;
if (img_url.substring(0, 0) == "/") {
img_url = "' . site_url('/') . '" + img_url;
}
document.getElementById(name + "_img").src = img_url;
}).open();
}
function newsletter_media_remove(name) {
if (confirm("Are you sure?")) {
document.getElementById(name + "_id").value = "";
document.getElementById(name + "_url").value = "";
document.getElementById(name + "_img").src = "' . plugins_url('newsletter') . '/images/nomedia.png";
}
}
function newsletter_textarea_preview(id, header, footer) {
var d = document.getElementById(id + "-iframe").contentWindow.document;
d.open();
if (templateEditor) {
d.write(templateEditor.getValue());
} else {
d.write(header + document.getElementById(id).value + footer);
}
d.close();
var d = document.getElementById(id + "-iframe-phone").contentWindow.document;
d.open();
if (templateEditor) {
d.write(templateEditor.getValue());
} else {
d.write(header + document.getElementById(id).value + footer);
}
d.close();
//jQuery("#" + id + "-iframe-phone").toggle();
jQuery("#" + id + "-preview").toggle();
}
function tnp_select_images(state) {
if (!state.id) { return state.text; }
var $state = jQuery("<span class=\"tnp-select2-option\"><img style=\"height: 20px!important; position: relative; top: 5px\" src=\"" + state.element.getAttribute("image") + "\"> " + state.text + "</span>");
return $state;
}
function tnp_select_images_selection(state) {
if (!state.id) { return state.text; }
var $state = jQuery("<span class=\"tnp-select2-option\"><img style=\"height: 20px!important; position: relative; top: 5px\" src=\"" + state.element.getAttribute("image") + "\"> " + state.text + "</span>");
return $state;
}
</script>
';
echo '<input name="act" type="hidden" value=""/>';
echo '<input name="btn" type="hidden" value=""/>';
wp_nonce_field('save');
}
function log_level($name = 'log_level') {
$this->select($name, array(0 => 'None', 2 => 'Error', 3 => 'Normal', 4 => 'Debug'));
}
function update_option($name, $data = null) {
if ($data == null) {
$data = $this->data;
}
update_option($name, $data);
if (isset($data['log_level'])) {
update_option($name . '_log_level', $data['log_level']);
}
}
function js_redirect($url) {
echo '<script>';
echo 'location.href="' . $url . '"';
echo '</script>';
}
/**
* @deprecated
*/
function get_test_subscribers() {
return NewsletterUsers::instance()->get_test_users();
}
/**
* Attributes:
* weight: [true|false]
* color: [true|false]
*
* @param string $name
* @param array $attrs
*/
function css_font($name = 'font', $attrs = array()) {
$default = ['color' => true, 'weight' => true];
$attrs = array_merge($default, $attrs);
$this->css_font_family($name . '_family');
$this->css_font_size($name . '_size');
if ($attrs['weight']) {
$this->css_font_weight($name . '_weight');
}
if ($attrs['color']) {
$this->color($name . '_color');
}
}
function css_font_size($name = 'font_size') {
$value = $this->get_value($name);
echo '<select class="tnpf-font-size" id="options-', esc_attr($name), '" name="options[', esc_attr($name), ']">';
for ($i = 8; $i < 50; $i++) {
echo '<option value="' . $i . '"';
if ($value == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select>';
}
function css_font_weight($name = 'font_weight') {
$value = $this->get_value($name);
$fonts = array('normal' => 'Normal', 'bold' => 'Bold');
echo '<select class="tnpf-font-weight" id="options-' . esc_attr($name) . '" name="options[' . esc_attr($name) . ']">';
foreach ($fonts as $key => $font) {
echo '<option value="', esc_attr($key), '"';
if ($value == $key) {
echo ' selected';
}
echo '>', esc_html($font), '</option>';
}
echo '</select>';
}
function css_font_family($name = 'font_family') {
$value = $this->get_value($name);
$fonts = array('Helvetica, Arial, sans-serif'=>'Helvetica, Arial',
'Arial Black, Gadget, sans-serif'=>'Arial Black, Gadget',
'Garamond, serif'=>'Garamond',
'Courier, monospace'=>'Courier',
'Comic Sans MS, cursive'=>'Comic Sans MS',
'Impact, Charcoal, sans-serif'=>'Impact, Charcoal',
'Tahoma, Geneva, sans-serif'=>'Tahoma, Geneva',
'Times New Roman, Times, serif'=>'Times New Roman',
'Verdana, Geneva, sans-serif'=>'Verdana, Geneva');
echo '<select class="tnpf-font-family" id="options-', esc_attr($name), '" name="options[', esc_attr($name), ']">';
foreach ($fonts as $font=>$label) {
echo '<option value="', esc_attr($font), '"';
if ($value == $font) {
echo ' selected';
}
echo '>', esc_html($label), '</option>';
}
echo '</select>';
}
function css_text_align($name) {
$options = array('left' => __('Left', 'newsletter'), 'right' => __('Right', 'newsletter'),
'center' => __('Center', 'newsletter'));
$this->select($name, $options);
}
function css_border($name) {
$value = $this->get_value($name . '_width');
echo 'width <select id="options-' . esc_attr($name) . '-width" name="options[' . esc_attr($name) . '_width]">';
for ($i = 0; $i < 10; $i++) {
echo '<option value="' . $i . '"';
if ($value == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select> px ';
$this->select($name . '_type', array('solid' => 'Solid', 'dashed' => 'Dashed'));
$this->color($name . '_color');
$value = $this->get_value($name . '_radius');
echo ' radius <select id="options-' . esc_attr($name) . '-radius" name="options[' . esc_attr($name) . '_radius]">';
for ($i = 0; $i < 10; $i++) {
echo '<option value="' . $i . '"';
if ($value == $i) {
echo ' selected';
}
echo '>' . $i . '</option>';
}
echo '</select> px';
}
/**
* Media selector using the media library of WP. Produces a field which values is an array containing 'id' and 'url'.
*
* @param string $name
*/
function media($name) {
if (isset($this->data[$name]['id'])) {
$media_id = (int) $this->data[$name]['id'];
$media = wp_get_attachment_image_src($media_id, 'medium');
$media_full = wp_get_attachment_image_src($media_id, 'full');
} else {
$media = false;
}
echo '<div style="position: relative">';
echo '<a style="position: absolute; top: 5px; right: 5px; background-color: none; color: #000; padding: 0px 5px 6px 5px; font-size: 24px; display: block; text-decoration: none" href="#" onclick="newsletter_media_remove(\'' . esc_attr($name) . '\'); return false">×</a>';
if ($media === false) {
$media = array('', '', '');
$media_full = array('', '', '');
$media_id = 0;
echo '<img style="max-width: 200px; max-height: 150px; width: 100px;" id="' . esc_attr($name) . '_img" src="' . plugins_url('newsletter') . '/images/nomedia.png" onclick="newsletter_media(\'' . esc_attr($name) . '\')">';
} else {
echo '<img style="max-width: 200px; max-height: 150px;" id="' . esc_attr($name) . '_img" src="' . esc_attr($media[0]) . '" onclick="newsletter_media(\'' . esc_attr($name) . '\')">';
}
echo '</div>';
echo '<input type="hidden" id="' . esc_attr($name) . '_id" name="options[' . esc_attr($name) . '][id]" value="' . esc_attr($media_id) . '" size="5">';
echo '<input type="hidden" id="' . esc_attr($name) . '_url" name="options[' . esc_attr($name) . '][url]" value="' . esc_attr($media_full[0]) . '" size="50">';
}
function media_input($option, $name, $label) {
if (!empty($label)) {
$output = '<label class="select" for="tnp_' . esc_attr($name) . '">' . esc_html($label) . ':</label>';
}
$output .= '<input id="tnp_' . esc_attr($name) . '" type="text" size="36" name="' . esc_attr($option) . '[' . esc_attr($name) . ']" value="' . esc_attr($val) . '" />';
$output .= '<input id="tnp_' . esc_attr($name) . '_button" class="button-primary" type="button" value="Select Image" />';
$output .= '<br class="clear"/>';
echo $output;
}
function language($name = 'language', $empty_label = 'All') {
if (!class_exists('SitePress') && !function_exists('pll_default_language') && !class_exists('TRP_Translate_Press')) {
echo __('Install a multilanguage plugin.', 'newsletter');
echo ' <a href="https://www.thenewsletterplugin.com/documentation/multilanguage" target="_blank">', __('Read more', 'newsletter'), '</a>';
return;
}
$languages = Newsletter::instance()->get_languages();
if (!empty($empty_label)) {
$languages = array_merge(array('' => $empty_label), $languages);
}
$this->select($name, $languages);
}
function is_multilanguage() {
return Newsletter::instance()->is_multilanguage();
}
/**
* Creates a checkbox group with all active languages. Each checkbox is named
* $name[] and values with the relative language code.
*
* @param string $name
*/
function languages($name = 'languages') {
if (!$this->is_multilanguage()) {
echo __('Install WPML or Polylang for multilanguage support', 'newsletter');
return;
}
$language_options = Newsletter::instance()->get_languages();
if (empty($language_options)) {
echo __('Your multilanguage plugin is not supported or there are no languages defined', 'newsletter');
return;
}
$this->checkboxes_group($name, $language_options);
}
/**
* Prints a formatted date using the formats and timezone of WP, including the current date and time and the
* time left to the passed time.
*
* @param int $time
* @param int $now
* @param bool $left
* @return string
*/
static function print_date($time = null, $now = false, $left = false) {
if (is_null($time)) {
$time = time();
}
if ($time == false) {
$buffer = 'none';
} else {
$buffer = date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $time + get_option('gmt_offset') * 3600);
}
if ($now) {
$buffer .= ' (now: ' . gmdate(get_option('date_format') . ' ' .
get_option('time_format'), time() + get_option('gmt_offset') * 3600);
$buffer .= ')';
}
if ($left) {
if ($time - time() < 0) {
$buffer .= ', ' . (time() - $time) . ' seconds late';
} else {
$buffer .= ', ' . gmdate('H:i:s', $time - time()) . ' left';
}
}
return $buffer;
}
static function delta_time($delta = 0) {
$seconds = $delta % 60;
$minutes = floor(($delta/60) % 60);
$hours = floor(($delta/(60*60)) % 24);
$days = floor($delta / (24*60*60));
return $days . ' day(s), ' . $hours . ' hour(s), ' . $minutes . ' minute(s)';
}
/**
* Prints the help button near a form field. The label is used as icon title.
*
* @param string $url
* @param string $label
*/
static function help($url, $label = '') {
echo '<a href="', $url, '" target="_blank" title="', esc_attr($label), '"><i class="fas fa-question-circle-o"></i></a>';
}
static function idea($url, $label = '') {
echo '<a href="', $url, '" target="_blank" title="', esc_attr($label), '"><i class="fas fa-lightbulb-o"></i></a>';
}
static function field_help($url, $text = '') {
if (strpos($url, 'http') !== 0) {
$url = 'https://www.thenewsletterplugin.com' . $url;
}
echo '<a href="', $url, '" target="_blank" style="text-decoration: none" title="' . esc_attr(__('Read more', 'newsletter')) . '"><i class="fas fa-question-circle"></i>';
if ($text) echo ' ', $text;
echo '</a>';
}
static function field_label($label, $help_url = false) {
echo $label;
if ($help_url) {
echo ' ';
self::field_help($help_url);
}
}
/**
* Prints a panel link to the documentation.
*
* @param type $url
* @param type $text
*/
static function panel_help($url, $text = '') {
if (empty($text))
$text = __('Need help?', 'newsletter');
echo '<span class="tnp-panel-help"><a href="', $url, '" target="_blank">', $text, '</a></span>';
}
/**
* Prints an administration page link to the documentation (just under the administration page title.
* @param type $url
* @param type $text
*/
static function page_help($url, $text = '') {
if (empty($text))
$text = __('Need help?', 'newsletter');
echo '<div class="tnp-page-help"><a href="', $url, '" target="_blank">', $text, '</a></div>';
}
static function print_truncated($text, $size = 50) {
if (mb_strlen($text) < $size)
return esc_html($text);
$sub = mb_substr($text, 0, $size);
echo '<span title="', esc_attr($text), '">', esc_html($sub), '...</span>';
}
function block_background($name = 'block_background') {
$this->color($name);
}
function block_padding($name = 'block_padding', $options = array()) {
echo '<div style="text-align: center; width: 250px;">';
$this->text($name . '_top', 5);
echo '<br>';
$this->text($name . '_left', 5);
echo " ";
$this->text($name . '_right', 5);
echo '<br>';
$this->text($name . '_bottom', 5);
echo '</div>';
}
/**
* Adds the fields used by the composer (version 1) in the page form.
*
* @param type $name
*/
function composer_fields($name = 'body') {
// body
$value = $this->get_value($name);
// Extracts only the body part
$x = strpos($value, '<body');
if ($x) {
$x = strpos($value, '>', $x);
$y = strpos($value, '</body>');
$value = substr($value, $x + 1, $y - $x - 1);
}
/* Cleans up uncorrectly stored newsletter bodies */
$value = preg_replace('/<style\s+.*?>.*?<\\/style>/is', '', $value);
$value = preg_replace('/<meta.*?>/', '', $value);
$value = preg_replace('/<title\s+.*?>.*?<\\/title>/i', '', $value);
$value = trim($value);
// Required since esc_html DOES NOT escape the HTML entities (apparently)
$value = str_replace('&', '&', $value);
$value = str_replace('"', '"', $value);
$value = str_replace('<', '<', $value);
$value = str_replace('>', '>', $value);
echo '<input type="hidden" name="options[', esc_attr($name), ']" id="options-', esc_attr($name), '" value="', esc_attr($value), '">';
// Used by composer to rebuild the full HTML
$css = NewsletterEmails::instance()->get_composer_css();
echo '<input type="hidden" name="options[css]" id="options-css" value="', esc_attr($css), '">';
// subject
$value = $this->get_value('subject');
echo '<input type="hidden" name="options[subject]" id="options-subject" value="', esc_attr($value), '">';
}
function composer_load($name = 'body', $show_subject = false, $show_test = true, $context_type = '') {
global $controls;
global $tnpc_show_subject;
$tnpc_show_subject = $show_subject;
wp_enqueue_style('tnpc-style', plugins_url('newsletter') . '/emails/tnp-composer/_css/newsletter-builder.css', array(), time());
include NEWSLETTER_DIR . '/emails/tnp-composer/index.php';
}
/**
* Adds the fields used by the composer (version 2) in the page form.
*/
function composer_fields_v2($name = 'message') {
$this->hidden('subject');
$this->hidden('message');
}
function composer_load_v2($show_subject = false, $show_test = true, $context_type = '') {
global $tnpc_show_subject;
$tnpc_show_subject = $show_subject;
wp_enqueue_style('tnpc-style', plugins_url('newsletter') . '/emails/tnp-composer/_css/newsletter-builder-v2.css', array(), time());
$controls = $this;
include NEWSLETTER_DIR . '/emails/tnp-composer/index-v2.php';
}
}