File: /datos/www/expodubai/wp-content/plugins/modern-events-calendar-lite/app/features/speakers.php
<?php
/** no direct access **/
defined('MECEXEC') or die();
/**
* Webnus MEC speakers class.
* @author Webnus <[email protected]>
*/
class MEC_feature_speakers extends MEC_base
{
public $factory;
public $main;
public $settings;
/**
* Constructor method
* @author Webnus <[email protected]>
*/
public function __construct()
{
// Import MEC Factory
$this->factory = $this->getFactory();
// Import MEC Main
$this->main = $this->getMain();
// MEC Settings
$this->settings = $this->main->get_settings();
}
/**
* Initialize speakers feature
* @author Webnus <[email protected]>
*/
public function init()
{
// Speakers Feature is Disabled
if(!isset($this->settings['speakers_status']) or (isset($this->settings['speakers_status']) and !$this->settings['speakers_status'])) return;
$this->factory->action('init', array($this, 'register_taxonomy'), 25);
$this->factory->action('mec_speaker_edit_form_fields', array($this, 'edit_form'));
$this->factory->action('mec_speaker_add_form_fields', array($this, 'add_form'));
$this->factory->action('edited_mec_speaker', array($this, 'save_metadata'));
$this->factory->action('created_mec_speaker', array($this, 'save_metadata'));
$this->factory->action('wp_ajax_speaker_adding', array($this, 'fes_speaker_adding'));
$this->factory->action('wp_ajax_nopriv_speaker_adding', array($this, 'fes_speaker_adding'));
$this->factory->action('current_screen', array($this, 'show_notics'));
$this->factory->filter('manage_edit-mec_speaker_columns', array($this, 'filter_columns'));
$this->factory->filter('manage_mec_speaker_custom_column', array($this, 'filter_columns_content'), 10, 3);
}
/**
* Registers speaker taxonomy
* @author Webnus <[email protected]>
*/
public function register_taxonomy()
{
$singular_label = $this->main->m('taxonomy_speaker', __('Speaker', 'modern-events-calendar-lite'));
$plural_label = $this->main->m('taxonomy_speakers', __('Speakers', 'modern-events-calendar-lite'));
register_taxonomy(
'mec_speaker',
$this->main->get_main_post_type(),
array(
'label'=>$plural_label,
'labels'=>array(
'name'=>$plural_label,
'singular_name'=>$singular_label,
'all_items'=>sprintf(__('All %s', 'modern-events-calendar-lite'), $plural_label),
'edit_item'=>sprintf(__('Edit %s', 'modern-events-calendar-lite'), $singular_label),
'view_item'=>sprintf(__('View %s', 'modern-events-calendar-lite'), $singular_label),
'update_item'=>sprintf(__('Update %s', 'modern-events-calendar-lite'), $singular_label),
'add_new_item'=>sprintf(__('Add New %s', 'modern-events-calendar-lite'), $singular_label),
'new_item_name'=>sprintf(__('New %s Name', 'modern-events-calendar-lite'), $singular_label),
'popular_items'=>sprintf(__('Popular %s', 'modern-events-calendar-lite'), $plural_label),
'search_items'=>sprintf(__('Search %s', 'modern-events-calendar-lite'), $plural_label),
'back_to_items'=>sprintf(__('← Back to %s', 'modern-events-calendar-lite'), $plural_label),
'not_found'=>sprintf(__('no %s found.', 'modern-events-calendar-lite'), strtolower($plural_label)),
),
'rewrite'=>array('slug'=>'events-speaker'),
'public'=>false,
'show_ui'=>true,
'show_in_rest'=>true,
'hierarchical'=>false,
)
);
register_taxonomy_for_object_type('mec_speaker', $this->main->get_main_post_type());
}
/**
* Show edit form of speaker taxonomy
* @author Webnus <[email protected]>
* @param object $term
*/
public function edit_form($term)
{
$job_title = get_metadata('term', $term->term_id, 'job_title', true);
$tel = get_metadata('term', $term->term_id, 'tel', true);
$email = get_metadata('term', $term->term_id, 'email', true);
$website = get_metadata('term', $term->term_id, 'website', true);
$facebook = get_metadata('term', $term->term_id, 'facebook', true);
$instagram = get_metadata('term', $term->term_id, 'instagram', true);
$linkedin = get_metadata('term', $term->term_id, 'linkedin', true);
$twitter = get_metadata('term', $term->term_id, 'twitter', true);
$thumbnail = get_metadata('term', $term->term_id, 'thumbnail', true);
?>
<tr class="form-field">
<th scope="row">
<label for="mec_job_title"><?php _e('Job Title', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert speaker job title.', 'modern-events-calendar-lite'); ?>" name="job_title" id="mec_job_title" value="<?php echo $job_title; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_tel"><?php _e('Tel', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert speaker phone number.', 'modern-events-calendar-lite'); ?>" name="tel" id="mec_tel" value="<?php echo $tel; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_email"><?php _e('Email', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert speaker email address.', 'modern-events-calendar-lite'); ?>" name="email" id="mec_email" value="<?php echo $email; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_website"><?php _e('Website', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert URL of Website', 'modern-events-calendar-lite'); ?>" name="website" id="mec_website" value="<?php echo $website; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_facebook"><?php _e('Facebook Page', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert URL of Facebook Page', 'modern-events-calendar-lite'); ?>" name="facebook" id="mec_facebook" value="<?php echo $facebook; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_instagram"><?php _e('Instagram', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert URL of Instagram', 'modern-events-calendar-lite'); ?>" name="instagram" id="mec_instagram" value="<?php echo $instagram; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_linkedin"><?php _e('LinkedIn', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert URL of LinkedIn', 'modern-events-calendar-lite'); ?>" name="linkedin" id="mec_linkedin" value="<?php echo $linkedin; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_twitter"><?php _e('Twitter Page', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<input type="text" placeholder="<?php esc_attr_e('Insert URL of Twitter Page', 'modern-events-calendar-lite'); ?>" name="twitter" id="mec_twitter" value="<?php echo $twitter; ?>" />
</td>
</tr>
<tr class="form-field">
<th scope="row">
<label for="mec_thumbnail_button"><?php _e('Thumbnail', 'modern-events-calendar-lite'); ?></label>
</th>
<td>
<div id="mec_thumbnail_img"><?php if(trim($thumbnail) != '') echo '<img src="'.$thumbnail.'" />'; ?></div>
<input type="hidden" name="thumbnail" id="mec_thumbnail" value="<?php echo $thumbnail; ?>" />
<button type="button" class="mec_upload_image_button button" id="mec_thumbnail_button"><?php echo __('Upload/Add image', 'modern-events-calendar-lite'); ?></button>
<button type="button" class="mec_remove_image_button button <?php echo (!trim($thumbnail) ? 'mec-util-hidden' : ''); ?>"><?php echo __('Remove image', 'modern-events-calendar-lite'); ?></button>
</td>
</tr>
<?php do_action('mec_edit_speaker_extra_fields', $term); ?>
<?php
}
/**
* Show add form of speaker taxonomy
* @author Webnus <[email protected]>
*/
public function add_form()
{
?>
<div class="form-field">
<label for="mec_job_title"><?php _e('Job Title', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="job_title" placeholder="<?php esc_attr_e('Insert speaker job title.', 'modern-events-calendar-lite'); ?>" id="mec_job_title" value="" />
</div>
<div class="form-field">
<label for="mec_tel"><?php _e('Tel', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="tel" placeholder="<?php esc_attr_e('Insert speaker phone number.', 'modern-events-calendar-lite'); ?>" id="mec_tel" value="" />
</div>
<div class="form-field">
<label for="mec_email"><?php _e('Email', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="email" placeholder="<?php esc_attr_e('Insert speaker email address.', 'modern-events-calendar-lite'); ?>" id="mec_email" value="" />
</div>
<div class="form-field">
<label for="mec_website"><?php _e('Website', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="website" placeholder="<?php esc_attr_e('Insert URL of Website', 'modern-events-calendar-lite'); ?>" id="mec_website" value="" />
</div>
<div class="form-field">
<label for="mec_facebook"><?php _e('Facebook Page', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="facebook" placeholder="<?php esc_attr_e('Insert URL of Facebook Page', 'modern-events-calendar-lite'); ?>" id="mec_facebook" value="" />
</div>
<div class="form-field">
<label for="mec_instagram"><?php _e('Instagram', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="instagram" placeholder="<?php esc_attr_e('Insert URL of Instagram', 'modern-events-calendar-lite'); ?>" id="mec_instagram" value="" />
</div>
<div class="form-field">
<label for="mec_linkedin"><?php _e('LinkedIn', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="linkedin" placeholder="<?php esc_attr_e('Insert URL of linkedin', 'modern-events-calendar-lite'); ?>" id="mec_linkedin" value="" />
</div>
<div class="form-field">
<label for="mec_twitter"><?php _e('Twitter Page', 'modern-events-calendar-lite'); ?></label>
<input type="text" name="twitter" placeholder="<?php esc_attr_e('Insert URL of Twitter Page', 'modern-events-calendar-lite'); ?>" id="mec_twitter" value="" />
</div>
<div class="form-field">
<label for="mec_thumbnail_button"><?php _e('Thumbnail', 'modern-events-calendar-lite'); ?></label>
<div id="mec_thumbnail_img"></div>
<input type="hidden" name="thumbnail" id="mec_thumbnail" value="" />
<button type="button" class="mec_upload_image_button button" id="mec_thumbnail_button"><?php echo __('Upload/Add image', 'modern-events-calendar-lite'); ?></button>
<button type="button" class="mec_remove_image_button button mec-util-hidden"><?php echo __('Remove image', 'modern-events-calendar-lite'); ?></button>
</div>
<?php do_action('mec_add_speaker_extra_fields'); ?>
<?php
}
/**
* Save meta data of speaker taxonomy
* @author Webnus <[email protected]>
* @param int $term_id
*/
public function save_metadata($term_id)
{
// Quick Edit
if(!isset($_POST['job_title'])) return;
$job_title = isset($_POST['job_title']) ? sanitize_text_field($_POST['job_title']) : '';
$tel = isset($_POST['tel']) ? sanitize_text_field($_POST['tel']) : '';
$email = isset($_POST['email']) ? sanitize_text_field($_POST['email']) : '';
$website = (isset($_POST['website']) and trim($_POST['website'])) ? (strpos($_POST['website'], 'http') === false ? 'http://'.sanitize_text_field($_POST['website']) : sanitize_text_field($_POST['website'])) : '';
$facebook = (isset($_POST['facebook']) and trim($_POST['facebook'])) ? (strpos($_POST['facebook'], 'http') === false ? 'http://'.sanitize_text_field($_POST['facebook']) : sanitize_text_field($_POST['facebook'])) : '';
$twitter = (isset($_POST['twitter']) and trim($_POST['twitter'])) ? (strpos($_POST['twitter'], 'http') === false ? 'http://'.sanitize_text_field($_POST['twitter']) : sanitize_text_field($_POST['twitter'])) : '';
$instagram = (isset($_POST['instagram']) and trim($_POST['instagram'])) ? (strpos($_POST['instagram'], 'http') === false ? 'http://'.sanitize_text_field($_POST['instagram']) : sanitize_text_field($_POST['instagram'])) : '';
$linkedin = (isset($_POST['linkedin']) and trim($_POST['linkedin'])) ? (strpos($_POST['linkedin'], 'http') === false ? 'http://'.sanitize_text_field($_POST['linkedin']) : sanitize_text_field($_POST['linkedin'])) : '';
$thumbnail = isset($_POST['thumbnail']) ? sanitize_text_field($_POST['thumbnail']) : '';
update_term_meta($term_id, 'job_title', $job_title);
update_term_meta($term_id, 'tel', $tel);
update_term_meta($term_id, 'email', $email);
update_term_meta($term_id, 'website', $website);
update_term_meta($term_id, 'facebook', $facebook);
update_term_meta($term_id, 'twitter', $twitter);
update_term_meta($term_id, 'instagram', $instagram);
update_term_meta($term_id, 'linkedin', $linkedin);
update_term_meta($term_id, 'thumbnail', $thumbnail);
do_action('mec_save_speaker_extra_fields', $term_id);
}
/**
* Filter columns of speaker taxonomy
* @author Webnus <[email protected]>
* @param array $columns
* @return array
*/
public function filter_columns($columns)
{
unset($columns['name']);
unset($columns['slug']);
unset($columns['description']);
unset($columns['posts']);
$columns['id'] = __('ID', 'modern-events-calendar-lite');
$columns['name'] = $this->main->m('taxonomy_speaker', __('Speaker', 'modern-events-calendar-lite'));
$columns['job_title'] = __('Job Title', 'modern-events-calendar-lite');
$columns['tel'] = __('Tel', 'modern-events-calendar-lite');
$columns['posts'] = __('Count', 'modern-events-calendar-lite');
return apply_filters('speaker_filter_column', $columns);
}
/**
* Filter content of speaker taxonomy columns
* @author Webnus <[email protected]>
* @param string $content
* @param string $column_name
* @param int $term_id
* @return string
*/
public function filter_columns_content($content, $column_name, $term_id)
{
switch($column_name)
{
case 'id':
$content = $term_id;
break;
case 'tel':
$content = get_metadata('term', $term_id, 'tel', true);
break;
case 'job_title':
$content = get_metadata('term', $term_id, 'job_title', true);
break;
default:
break;
}
return apply_filters('speaker_filter_column_content', $content, $column_name, $term_id);
}
/**
* Adding new speaker
* @author Webnus <[email protected]>
* @return string json
*/
public function fes_speaker_adding()
{
$request = $this->getRequest();
$content = $request->getVar('content', NULL);
$key = $request->getVar('key', NULL);
$content = wp_strip_all_tags($content);
$content = sanitize_text_field($content);
$key = intval($key);
if(!trim($content))
{
echo '<p class="mec-error" id="mec-speaker-error-' . $key . '">' . __('Sorry, You must insert speaker name!', 'modern-events-calendar-lite') . '</p>';
exit;
}
$content = explode(',', $content);
foreach($content as $term)
{
if(term_exists($term, 'mec_speaker'))
{
echo '<p class="mec-error" id="mec-speaker-error-' . $key . '">' . __("Sorry, {$term} already exists!", 'modern-events-calendar-lite') . '</p>';
exit;
}
}
foreach($content as $term) wp_insert_term(trim($term), 'mec_speaker');
$speakers = '';
$speaker_terms = get_terms(array('taxonomy'=>'mec_speaker', 'hide_empty'=>false));
foreach($speaker_terms as $speaker_term)
{
$speakers .= '<label for="mec_fes_speakers'.$speaker_term->term_id.'">
<input type="checkbox" name="mec[speakers]['.$speaker_term->term_id.']" id="mec_fes_speakers'.$speaker_term->term_id.'" value="1">
'.$speaker_term->name.'
</label>';
}
echo $speakers;
exit;
}
public function show_notics($screen)
{
if(isset($screen->id) and $screen->id == 'edit-mec_speaker')
{
add_action('admin_footer', function ()
{
echo "<script>
var xhrObject = window.XMLHttpRequest;
function ajaxXHR()
{
var xmlHttp = new xhrObject();
xmlHttp.addEventListener('readystatechange', function (xhr)
{
if(xmlHttp.readyState == 4 && xmlHttp.status == 200)
{
if(xhr.currentTarget.responseText.indexOf('tr') != -1)
{
jQuery('.form-wrap').find('.warning-msg').remove();
jQuery('.form-wrap').append('<div class=\"warning-msg\"><p>" . __('Note: You can use the speakers in your event edit/add page > hourly schedule section and speaker widget section!', 'modern-events-calendar-lite') . "</p></div>');
}
}
});
return xmlHttp;
}
window.XMLHttpRequest = ajaxXHR;
</script>";
});
}
}
}