Your IP : 18.218.243.199
<?php
class NewsletterFields {
/* @var NewsletterControls */
var $controls;
public function __construct(NewsletterControls $controls) {
$this->controls = $controls;
}
public function _open($subclass = '') {
echo '<div class="tnp-field ', $subclass, '">';
}
public function _close() {
echo '</div>';
}
public function _label($text, $for = '') {
if (empty($text)) {
return;
}
// Do not escape, HTML allowed
echo '<label class="tnp-label">', $text, '</label>';
}
public function _description($attrs) {
if (empty($attrs['description'])) {
return;
}
// Do not escape, HTML allowed
echo '<div class="tnp-description">', $attrs['description'], '</div>';
}
public function _id($name) {
return 'options-' . esc_attr($name);
}
public function _name($name) {
return 'options[' . esc_attr($name) . ']';
}
/**
* Adds some empty basic atributes to avoid the isset() checking.
*
* @param array $attrs
* @return array
*/
public function _merge_base_attrs($attrs) {
return array_merge(['description' => '', 'label' => '', 'help_url' => ''], $attrs);
}
/** Adds some basic attributes and the provided default ones.
*
* @param array $attrs
* @param array $defaults
* @return array
*/
public function _merge_attrs($attrs, $defaults = []) {
return array_merge(['description' => '', 'label' => '', 'help_url' => ''], $defaults, $attrs);
}
/**
* A form section title.
*
* @param string $title
*/
public function section($title = '') {
// Do not escape, HTML allowed
echo '<h3 class="tnp-section">', $title, '</h3>';
}
public function separator() {
echo '<div class="tnp-field tnp-separator"></div>';
}
public function checkbox($name, $label = '', $attrs = []) {
$attrs = $this->_merge_base_attrs($attrs);
$this->_open('tnp-checkbox');
$this->controls->checkbox($name, $label);
$this->_description($attrs);
$this->_close();
}
/** General Input field with default type = text
*
* Attributes:
* - label_after (default: none): small text ti be displayed after the text field
* - min (default: none): minimum number of characters
* - max (default: none): maximum number of characters
* - size (default: none): size in pixels
*/
public function input($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['placeholder' => '', 'size' => 0, 'label_after' => '', 'type' => 'text']);
$this->_open();
$this->_label($label);
$value = $this->controls->get_value($name);
echo '<input id="', $this->_id($name), '" placeholder="', esc_attr($attrs['placeholder']), '" name="', $this->_name($name), '" type="', esc_attr($attrs['type']), '"';
if (!empty($attrs['size'])) {
echo ' style="width: ', $attrs['size'], 'px"';
}
if (isset($attrs['min'])) {
echo ' min="' . (int) $attrs['min'] . '"';
}
if (isset($attrs['max'])) {
echo ' max="' . (int) $attrs['max'] . '"';
}
echo ' value="', esc_attr($value), '">';
if (!empty($attrs['label_after'])) {
echo $attrs['label_after'];
}
$this->_description($attrs);
$this->_close();
}
public function text($name, $label = '', $attrs = []) {
$attrs['type'] = 'text';
$this->input($name, $label, $attrs);
}
public function number($name, $label = '', $attrs = []) {
$attrs = array_merge(['type' => 'number'], $attrs);
$this->input($name, $label, $attrs);
}
/**
* A set of text fields, named $name_1, $name_2, ...
*
* Attributes:
* - label_after: a label to show after the field column
*
* @param type $name
* @param type $label
* @param type $count
* @param type $attrs
*/
public function multitext($name, $label = '', $count = 10, $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['description' => '', 'placeholder' => '', 'size' => 0, 'label_after' => '']);
$this->_open();
$this->_label($label);
for ($i = 1; $i <= $count; $i++) {
$value = $this->controls->get_value($name . '_' . $i);
echo '<input id="', $this->_id($name . '_' . $i), '" placeholder="', esc_attr($attrs['placeholder']), '" name="options[', $name, '_', $i, ']" type="text"';
if (!empty($attrs['size'])) {
echo ' style="width: ', $attrs['size'], 'px"';
}
echo ' value="', esc_attr($value), '">';
}
if (!empty($attrs['label_after'])) {
echo $attrs['label_after'];
}
$this->_description($attrs);
$this->_close();
}
public function textarea($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs);
$this->_open();
$this->_label($label);
$this->controls->textarea_fixed($name, '100%', '150');
$this->_description($attrs);
$this->_close();
}
public function wp_editor($name, $label = '', $attrs = []) {
global $wp_version;
$attrs = $this->_merge_attrs($attrs);
$this->_open();
$this->_label($label);
$value = $this->controls->get_value($name);
$name = esc_attr($name);
// Uhm...
if (is_array($value)) {
$value = implode("\n", $value);
}
if (version_compare($wp_version, '4.8', '<')) {
echo '<p><strong>Rich editor available only with WP 4.8+</strong></p>';
}
echo '<textarea class="tnpf-wp-editor" id="options-', $name, '" name="options[', $name, ']" style="width: 100%;height:250px">';
echo esc_html($value);
echo '</textarea>';
if (version_compare($wp_version, '4.8', '>=')) {
echo '<script>wp.editor.remove("options-', $name, '");';
echo 'wp.editor.initialize("options-', $name, '", { tinymce: {content_style: "body {background-color: #f4f4f4;}", toolbar1: "undo redo | formatselect fontselect fontsizeselect | bold italic forecolor backcolor | link unlink | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | removeformat | wp_add_media | charmap | rtl ltr", fontsize_formats: "11px 12px 14px 16px 18px 24px 36px 48px", plugins: "link textcolor colorpicker lists wordpress charmap directionality", default_link_target: "_blank", relative_urls : false, convert_urls: false}});</script>';
}
$this->_description($attrs);
$this->_close();
}
/**
* Attributes:
* - realod: when true is forces a submit of the form (used to change the form fields or values for example when changing layout or color scheme)
*
* @param type $name
* @param type $label
* @param type $options
* @param type $attrs
*/
public function select($name, $label = '', $options = [], $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['reload' => false, 'after-rendering' => '']);
$this->_open();
$this->_label($label);
$value = $this->controls->get_value($name);
echo '<select id="', $this->_id($name), '" name="', $this->_name($name), '"';
if ($attrs['reload']) {
echo ' onchange="tnpc_reload_options(event)"';
}
if (!empty($attrs['after-rendering'])) {
echo ' data-after-rendering="', $attrs['after-rendering'], '"';
}
echo '>';
// if (!empty($first)) {
// echo '<option value="">', esc_html($first), '</option>';
// }
foreach ($options as $key => $text) {
echo '<option value="', esc_attr($key), '"';
if ($value == $key) {
echo ' selected';
}
echo '>', esc_html($text), '</option>';
}
echo '</select>';
$this->_description($attrs);
$this->_close();
}
public function yesno($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs);
$this->_open();
$this->_label($label);
$this->controls->yesno($name);
$this->_description($attrs);
$this->_close();
}
public function select_number($name, $label = '', $min, $max, $attrs = []) {
$attrs = $this->_merge_attrs($attrs);
$this->_open();
$this->_label($label);
$this->controls->select_number($name, $min, $max);
$this->_description($attrs);
$this->_close();
}
/**
* General field to collect an element dimension in pixels
*
* Attributes:
* - size: field width in pixels
*/
public function size($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['description' => '', 'placeholder' => '', 'size' => 0, 'label_after' => 'px']);
$this->_open('tnp-size');
$this->_label($label);
$value = $this->controls->get_value($name);
echo '<input id="', $this->_id($name), '" placeholder="', esc_attr($attrs['placeholder']), '" name="', $this->_name($name), '" type="text"';
if (!empty($attrs['size'])) {
echo ' style="width: ', $attrs['size'], 'px"';
}
echo ' value="', esc_attr($value), '">', $attrs['label_after'];
$this->_description($attrs);
$this->_close();
}
/**
* Collects a color in HEX format with a picker.
*/
public function color($name, $label, $attrs = []) {
$this->_open('tnp-color');
$this->_label($label);
$this->controls->color($name);
$this->_description($attrs);
$this->_close();
}
/**
* Configuration for a simple button with label and color
*
* Attributes:
* - weight: if true (default) shows the font weight selector
* - url_paceholder: the placeholder for the URL field
* - url: if true (default) shows the URL field (sometime the URL is produced elsewhere, for example on post list)
*/
public function button($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['placeholder' => 'Label...', 'url_placeholder' => 'https://...', 'url' => true, 'weight' => true]);
$this->_open('tnp-button');
$this->_label($label);
$value = $this->controls->get_value($name . '_label');
$name_esc = esc_attr($name);
echo '<div class="tnp-field-row">';
echo '<div class="tnp-field-col-2">';
echo '<input id="', $this->_id($name . '_label'), '" placeholder="', esc_attr($attrs['placeholder']), '" name="options[', $name_esc, '_label]" type="text"';
echo ' style="width: 100%"';
echo ' value="', esc_attr($value), '">';
echo '</div>';
if ($attrs['url']) {
$value = $this->controls->get_value($name . '_url');
echo '<div class="tnp-field-col-2">';
echo '<input id="', $this->_id($name . '_url'), '" placeholder="', esc_attr($attrs['url_placeholder']), '" name="options[',
$name_esc, '_url]" type="url" style="width: 100%" value="', esc_attr($value), '">';
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '</div>';
$this->controls->css_font($name . '_font', ['weight' => $attrs['weight']]);
$this->controls->color($name . '_background');
$this->_close();
}
/**
* URL input field
*
* @param string $name
* @param string $label
* @param array $attrs
*/
public function url($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['placeholder' => 'https://...']);
$this->_open('tnp-url');
$this->_label($label);
$this->controls->text_url($name);
$this->_description($attrs);
$this->_close();
}
/**
* Provides a list of custom post types.
*
* @param string $name
* @param string $label
* @param array $attrs
*/
public function post_type($name = 'post_type', $label = '', $attrs = []) {
$post_types = get_post_types(['public' => true], 'objects', 'and');
$attrs = array_merge(['description' => ''], $attrs);
$this->_open('tnp-post-type');
$this->_label($label);
$options = ['post' => 'Standard post'];
foreach ($post_types as $post_type) {
if ($post_type->name == 'post' || $post_type->name == 'page' || $post_type->name == 'attachment') {
continue;
}
$options[$post_type->name] = $post_type->labels->name;
}
$value = $this->controls->get_value($name);
echo '<select id="', $this->_id($name), '" name="options[' . esc_attr($name) . ']" onchange="tnpc_reload_options(event); return false;">';
// if (!empty($first)) {
// echo '<option value="">' . esc_html($first) . '</option>';
// }
$label = esc_html($label);
foreach ($options as $key => $label) {
echo '<option value="' . esc_attr($key) . '"';
if ($value == $key)
echo ' selected';
echo '>', $label, '</option>';
}
echo '</select>';
$this->_description($attrs);
$this->_close();
}
function posts($name, $label, $count = 20, $args = []) {
$args = array_merge(array('filters' => 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),
'last_post_option' => false
), $args);
$args['filters']['posts_per_page'] = $count;
$posts = get_posts($args['filters']);
$options = array();
if ($args['last_post_option']) {
$options['last'] = 'Most recent post';
}
foreach ($posts as $post) {
$options['' . $post->ID] = $post->post_title;
}
$this->select($name, $label, $options);
}
function lists($name, $label, $attrs = []) {
$attrs = $this->_merge_attrs($attrs);
$this->_open();
$this->_label($label);
$lists = $this->controls->get_list_options($empty_label);
$this->controls->select($name, $lists);
$this->_description($attrs);
$this->_close();
}
/**
* Media selector using the WP media library (for images and files.
* The field to use it the {$name}_id which contains the media id.
*
* Attributes:
* - alt: if true shows the alternate text field for the "alt" attribute
*
* @param string $name
* @param string $label
* @param array $attrs
*/
public function media($name, $label = '', $attrs = []) {
$attrs = $this->_merge_attrs($attrs, ['alt' => false]);
$this->_open('tnp-media');
$this->_label($label);
$this->controls->media($name);
if ($attrs['alt']) {
$this->controls->text($name . '_alt', 20, 'Alternative text');
}
$this->_description($attrs);
$this->_close();
}
public function categories($name = 'categories', $label = '', $attrs = []) {
if (empty($label)) {
$label = __('Categories', 'newsletter');
}
$attrs = $this->_merge_attrs($attrs);
$this->_open('tnp-categories');
$this->_label($label);
$this->controls->categories_group($name);
$this->_description($attrs);
$this->_close();
}
/**
* The field name is preset to tax_$taxonomy. A different name can be specified
* with the attribute 'name'.
* @param type $taxonomy
* @param type $label
* @param type $attrs
*/
public function terms($taxonomy, $label = '', $attrs = []) {
if (isset($attrs['name'])) {
$name = $attrs['name'];
} else {
$name = 'tax_' . $taxonomy;
}
if (empty($label)) {
$label = __('Terms', 'newsletter');
}
$attrs = $this->_merge_attrs($attrs);
$this->_open('tnp-categories');
$this->_label($label);
$terms = get_terms($taxonomy);
if (empty($terms)) {
echo 'No terms in use';
} else {
echo '<div class="newsletter-checkboxes-group">';
foreach ($terms as $term) {
/* @var $term WP_Term */
echo '<div class="newsletter-checkboxes-item">';
$this->controls->checkbox_group($name, $term->term_id, esc_html($term->name));
echo '</div>';
}
echo '<div style="clear: both"></div>';
echo '</div>';
}
$this->_description($attrs);
$this->_close();
}
/**
* Shows a language selector only if the blog is multilanguage.
*
* @param string $name
* @param string $label
* @param array $attrs
*/
public function language($name = 'language', $label = '', $attrs = []) {
if (!Newsletter::instance()->is_multilanguage()) {
return;
}
if (empty($label)) {
$label = __('Language', 'newsletter');
}
$attrs = $this->_merge_attrs($attrs);
$this->_open('tnp-language');
$this->_label($label);
$this->controls->language($name);
$this->_description($attrs);
$this->_close();
}
/**
* Collects font details for a text: family, color, size and weight to be used
* directly on CSS rules. Size is a pure number.
*
* Attributes:
*
* @param type $name
* @param type $label
* @param type $attrs
*/
public function font($name = 'font', $label = 'Font', $attrs = []) {
$attrs = $this->_merge_base_attrs($attrs);
$attrs = array_merge(array('hide_family' => false, 'hide_color' => false, 'hide_size' => false), $attrs);
$this->_open('tnp-font');
$this->_label($label);
$this->controls->css_font($name);
$this->_description($attrs);
$this->_close();
}
/**
* Collects fout number values representing the padding of a box. The values can
* be found as {$name}_top, {$name}_bottom, {$name}_left, {$name}_right.
*
* @param type $name
* @param type $label
* @param type $attrs
*/
public function padding($name = 'block_padding', $label = 'Padding', $attrs = []) {
$attrs = $this->_merge_base_attrs($attrs);
$attrs = array_merge(['padding_top' => 0, 'padding_left' => 0, 'padding_right' => 0, 'padding_bottom' => 0], $attrs);
$field_only = !empty($attrs['field_only']);
if (!$field_only) {
$this->_open('tnp-padding');
$this->_label($label);
}
echo '<div class="tnp-padding-fields">';
echo '←';
$this->controls->text($name . '_left', 5);
echo ' ';
echo '↑';
$this->controls->text($name . '_top', 5);
echo ' ';
$this->controls->text($name . '_bottom', 5);
echo '↓';
echo ' ';
$this->controls->text($name . '_right', 5);
echo '→';
echo '</div>';
if (!$field_only) {
$this->_description($attrs);
$this->_close();
}
}
/**
* Background color selector for a block.
*/
public function block_background() {
$this->color('block_background', __('Block Background', 'newsletter'));
}
/**
* Padding selector for a block.
*/
public function block_padding() {
$this->padding('block_padding', __('Padding', 'newsletter'));
}
public function block_commons() {
$this->separator();
$this->_open('tnp-block-commons');
$this->_label('Padding and background');
$this->controls->color('block_background');
echo ' → ';
$this->controls->checkbox('block_background_gradient');
$this->controls->color('block_background_2');
echo ' ';
$this->padding('block_padding', '', ['field_only' => true]);
echo '<div class="tnp-description">Gradients are displayed only by few clients</div>';
$this->_close();
}
}