/**
 * Generates an enquire now button.
 *
 * @since	1.4
 * @param	arr		Array of arguments. See @defaults.
 * @return	str		Enquire Now HTML button
 */
function mdjm_get_enquire_now_button($args)
{
    $defaults = array('type' => 'package', 'id' => 0);
    $args = wp_parse_args($args, $defaults);
    $label = esc_html(mdjm_get_option('package_contact_btn_text', __('Enquire Now', 'mobile-dj-manager')));
    $label = apply_filters('mdjm_enquire_now_' . $args['type'] . '_label', $label);
    $name = 'mdjm-' . $args['type'] . '-enquiry-button';
    $class = 'mdjm_' . $args['type'] . '_enquiry_button';
    $value = 'test';
    ob_start();
    ?>
    <a href="<?php 
    echo mdjm_get_formatted_url(mdjm_get_option('contact_page')) . $args['type'] . '=' . $args['id'];
    ?>
">
        <button type="button" name="<?php 
    echo $name;
    ?>
" class="<?php 
    echo $class;
    ?>
" formmethod="get" value="test"><?php 
    echo $label;
    ?>
</button>
    </a>
    <?php 
    $enquire_link = ob_get_clean();
    return apply_filters('mdjm_enquire_now_' . $args['type'] . '_button', $enquire_link, $args);
}

 /**
  * Class constructor
  *
  * @param string  $_file
  * @param string  $_item_name
  * @param string  $_version
  * @param string  $_author
  * @param string  $_optname
  * @param string  $_api_url
  */
 function __construct($_file, $_item, $_version, $_author, $_optname = null, $_api_url = null)
 {
     $this->file = $_file;
     if (is_numeric($_item)) {
         $this->item_id = absint($_item);
     } else {
         $this->item_name = $_item;
     }
     $this->item_shortname = 'mdjm_' . preg_replace('/[^a-zA-Z0-9_\\s]/', '', str_replace(' ', '_', strtolower($this->item_name)));
     $this->version = $_version;
     $this->license = trim(mdjm_get_option($this->item_shortname . '_license_key', ''));
     $this->author = $_author;
     $this->api_url = is_null($_api_url) ? $this->api_url : $_api_url;
     /**
      * Allows for backwards compatibility with old license options,
      * i.e. if the plugins had license key fields previously, the license
      * handler will automatically pick these up and use those in lieu of the
      * user having to reactive their license.
      */
     if (!empty($_optname)) {
         $opt = mdjm_get_option($_optname, false);
         if (isset($opt) && empty($this->license)) {
             $this->license = trim($opt);
         }
     }
     // Setup hooks
     $this->includes();
     $this->hooks();
     //$this->auto_updater();
 }

/**
 * Retrieve protected (built-in) txn terms.
 *
 * @since	1.3
 * @param
 * @return	arr		$protected_terms	Array of protected terms
 */
function mdjm_get_txn_protected_terms()
{
    $other_amount_term = get_term_by('name', mdjm_get_option('other_amount_label'), 'transaction-types');
    $protected_terms = array('mdjm-balance-payments', 'mdjm-deposit-payments', 'mdjm-employee-wages', 'mdjm-merchant-fees');
    if (!empty($other_amount_term)) {
        $protected_terms[] = $other_amount_term->slug;
    }
    return apply_filters('mdjm_txn_protected_terms', $protected_terms);
}

/**
 * Redirect to payments.
 *
 * @since	1.3
 * @param
 * @return	void
 */
function mdjm_goto_payments_action($data)
{
    if (!isset($data['event_id'])) {
        return;
    }
    if (!mdjm_event_exists($data['event_id'])) {
        wp_die('Sorry but no event exists', 'mobile-dj-manager');
    }
    wp_redirect(add_query_arg('event_id', $data['event_id'], mdjm_get_formatted_url(mdjm_get_option('payments_page'))));
    die;
}

/**
 * Output for the Contract Details meta box.
 *
 * @since	1.3
 * @param	obj		$post		The post object (WP_Post).
 * @return
 */
function mdjm_contract_details_metabox($post)
{
    do_action('mdjm_pre_contract_details_metabox', $post);
    wp_nonce_field(basename(__FILE__), 'mdjm-contract' . '_nonce');
    $contract_events = get_posts(array('post_type' => 'mdjm-event', 'posts_per_page' => -1, 'meta_key' => '_mdjm_event_contract', 'meta_value_num' => $post->ID, 'post_status' => 'any'));
    $event_count = count($contract_events);
    $total_events = sprintf(_n(' %s', ' %s', $event_count), mdjm_get_label_singular(), mdjm_get_label_plural());
    $default_contract = mdjm_get_option('default_contract') == $post->ID ? __('Yes') : __('No');
    ?>
	<script type="text/javascript">
	document.getElementById("title").className += " required";
	document.getElementById("content").className += " required";
	</script>
	
	<p><?php 
    printf(__('<strong>Author</strong>: <a href="%s">%s</a>', 'mobile-dj-manager'), admin_url("user-edit.php?user_id={$post->post_author}"), get_the_author_meta('display_name', $post->post_author));
    ?>
	</p>
	
	<p><?php 
    _e('<strong>Default</strong>?', 'mobile-dj-manager');
    echo ' ' . $default_contract;
    ?>
    </p>
	
	<p><?php 
    _e('<strong>Assigned To</strong>: ', 'mobile-dj-manager');
    printf(_n($event_count . ' %1$s', $event_count . ' %2$s', $event_count), mdjm_get_label_singular(), mdjm_get_label_plural());
    ?>
    </p>
	
	<p><?php 
    _e('<strong>Description</strong>: <span class="description">(optional)</span>', 'mobile-dj-manager');
    ?>
    	<br />
        <input type="hidden" name="mdjm_update_custom_post" id="mdjm_update_custom_post" value="mdjm_update" />
        <textarea name="contract_description" id="contract_description" class="widefat" rows="5" placeholder="<?php 
    _e('i.e To be used for Pubs/Clubs', 'mobile-dj-manager');
    ?>
"><?php 
    echo esc_attr(get_post_meta($post->ID, '_contract_description', true));
    ?>
</textarea>
    </p>
	
	<?php 
    do_action('mdjm_post_contract_details_metabox', $post);
}

/**
 * Settings contextual help.
 *
 * @since       1.3
 * @return      void
 */
function mdjm_settings_contextual_help()
{
    $screen = get_current_screen();
    if ($screen->id != 'mdjm-event_page_mdjm-settings') {
        return;
    }
    $screen->set_help_sidebar('<p><strong>' . __('For more information:', 'mobile-dj-manager') . '</strong></p>' . '<p>' . sprintf(__('Visit the <a href="%s">documentation</a> on the MDJM Event Management website.', 'mobile-dj-manager'), esc_url('http://mdjm.co.uk/support/')) . '</p>' . '<p>' . sprintf(__('Join our <a href="%s">Facebook Group</a>.', 'mobile-dj-manager'), esc_url('https://www.facebook.com/groups/mobiledjmanager/')) . '</p>' . '<p>' . sprintf(__('<a href="%s">Post an issue</a> on <a href="%s">GitHub</a>.', 'mobile-dj-manager'), esc_url('https://github.com/mdjm/mobile-dj-manager/issues'), esc_url('https://github.com/mdjm/mobile-dj-manager/')) . '</p>' . '<p>' . sprintf(__('View <a href="%s">add-ons</a>.', 'mobile-dj-manager'), esc_url('http://mdjm.co.uk/add-ons/')) . '</p>');
    do_action('mdjm_pre_settings_contextual_help', $screen);
    $screen->add_help_tab(array('id' => 'mdjm-settings-general', 'title' => __('General', 'mobile-dj-manager'), 'content' => '<p>' . __('This screen provides the most basic settings for configuring MDJM. Set your company name and preferred date and time format.', 'mobile-dj-manager') . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-events', 'title' => mdjm_get_label_plural(), 'content' => '<p>' . sprintf(__('This screen enables to you configure options %1$s and playlists. Select your %1$s default contract template, whether or not you are an employer and enable equipment packages.', 'mobile-dj-manager') . '</p>' . '<p>' . __('You can also toggle playlists on or off, select when a playlist should close choose whether or not to upload your playlists to the MDJM servers.', 'mobile-dj-manager'), mdjm_get_label_plural(true)) . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-emails-templates', 'title' => __('Emails &amp; Templates', 'mobile-dj-manager'), 'content' => '<p>' . __('This screen allows you to adjust options for emails, toggle on or off the email tracking feature and select which templates to use as content for emails.', 'mobile-dj-manager') . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-client-zone', 'title' => mdjm_get_option('app_name', __('Client Zone', 'mobile-dj-manager')), 'content' => '<p>' . sprintf(__("This screen allows you to configure settings associated with the %s as well as set various pages and configure the Availability Checker.", 'mobile-dj-manager'), mdjm_get_option('app_name', __('Client Zone', 'mobile-dj-manager'))) . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-payments', 'title' => __('Payments', 'mobile-dj-manager'), 'content' => '<p>' . __('This screen allows you to configure the payment settings. Specify your currency, format currency display, set default deposits and select whether or not to apply tax.', 'mobile-dj-manager') . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-extensions', 'title' => __('Extensions', 'mobile-dj-manager'), 'content' => '<p>' . __('This screen provides access to settings added by most MDJM Event Management extensions.', 'mobile-dj-manager') . '</p>'));
    $screen->add_help_tab(array('id' => 'mdjm-settings-licenses', 'title' => __('Licenses', 'mobile-dj-manager'), 'content' => '<p>' . sprintf(__('If you have any <a href="%s">MDJM Event Management paid add-ons</a> installed, this screen is where you should add the license to enable automatic updates whilst your license is valid.', 'mobile-dj-manager'), esc_url('http://mdjm.co.uk/add-ons/')) . '</p>'));
    do_action('mdjm_post_settings_contextual_help', $screen);
}

/**
 * Determine if an employee is working on the given date.
 *
 * @since	1.3
 * @param	str			$date		The date
 * @param	int			$employee	The employee ID
 * @param	str|arr		$status		The employee ID
 * @return	bool		True if the employee is working, otherwise false.
 */
function mdjm_employee_is_working($date, $employee_id = '', $status = '')
{
    if (empty($employee_id) && is_user_logged_in()) {
        $employee_id = get_current_user_id();
    }
    if (empty($employee_id)) {
        wp_die(__('Ooops, an error occured.', 'mobile-dj-manager'));
    }
    if (empty($status)) {
        $status = mdjm_get_option('availability_status', 'any');
    }
    $event = mdjm_get_events(array('post_status' => $status, 'posts_per_page' => 1, 'meta_key' => '_mdjm_event_date', 'meta_value' => date('Y-m-d', $date), 'meta_query' => array('relation' => 'OR', array('key' => '_mdjm_event_dj', 'value' => $employee_id, 'compare' => '=', 'type' => 'NUMERIC'), array('key' => '_mdjm_event_employees', 'value' => sprintf(':"%s";', $employee_id), 'compare' => 'LIKE'))));
    $event = apply_filters('mdjm_employee_is_working', $event, $date, $employee_id);
    if ($event) {
        return true;
    }
    return false;
}

/**
 * Run the update procedures.
 *
 * @version	1.3.8
 * @param
 * @return.
 */
function mdjm_run_update_138()
{
    $payment_label = __('Pay Now', 'mobile-dj-manager');
    $gateway = mdjm_get_option('payment_gateway', false);
    if (!empty($gateway)) {
        if ($gateway == 'paypal') {
            $button_text = mdjm_get_option('mdjm_pg_paypal_button_text');
        }
        if ($gateway == 'payfast') {
            $button_text = mdjm_get_option('mdjm_pg_payfast_button_text');
        }
        if (!empty($button_text)) {
            $payment_label = sanitize_text_field($button_text);
        }
    }
    mdjm_delete_option('payment_gateway');
    mdjm_update_option('payment_gateway', $gateway);
    mdjm_update_option('gateways', array($gateway => '1'));
    mdjm_update_option('payment_button', $payment_label);
}

/**
 * Define the data to be displayed in each of the custom columns for the Contract post types
 *
 * @since	0.9
 * @param	str		$column_name	The name of the column to display
 * @param	int		$post_id		The current post ID
 * @return
 */
function mdjm_contract_posts_custom_column($column_name, $post_id)
{
    switch ($column_name) {
        // Is Default?
        case 'event_default':
            $event_default = mdjm_get_option('default_contract');
            if ($event_default == $post_id) {
                echo '<span style="color: green; font-weight: bold;">' . __('Yes');
            } else {
                _e('No');
            }
            break;
            // Assigned To
        // Assigned To
        case 'assigned':
            $contract_events = get_posts(array('post_type' => 'mdjm-event', 'posts_per_page' => -1, 'meta_key' => '_mdjm_event_contract', 'meta_value' => $post_id, 'post_status' => 'any'));
            $total = count($contract_events);
            echo $total . sprintf(_n(' %1$s', ' %2$s', $total, 'mobile-dj-manager'), mdjm_get_label_singular(), mdjm_get_label_plural());
            break;
    }
    // switch
}

/**
 * Update the event journal.
 *
 * @since	1.3
 * @param 	arr			$data	
 * @param 	arr			$meta
 * @return: int|bool	comment_id or false on failure
 */
function mdjm_add_journal($args = array(), $meta = array())
{
    // Return if journaling is disabled.
    if (!mdjm_get_option('journaling', false)) {
        return false;
    }
    $defaults = array('user_id' => get_current_user_id(), 'event_id' => '', 'comment_content' => '', 'comment_type' => 'mdjm-journal');
    $data = wp_parse_args($args, $defaults);
    // Make sure we have the required data
    if (empty($data['comment_content']) || empty($data['event_id'])) {
        return false;
    }
    $comment_author = !empty($data['user_id']) ? get_userdata($data['user_id']) : 'mdjm';
    $comment_data = apply_filters('mdjm_add_journal', array('comment_post_ID' => (int) $data['event_id'], 'comment_author' => $comment_author != 'mdjm' ? $comment_author->display_name : 'MDJM', 'comment_author_email' => $comment_author != 'mdjm' ? $comment_author->user_email : mdjm_get_option('system_email'), 'comment_author_IP' => '', 'comment_agent' => '', 'comment_author_url' => '', 'comment_date' => current_time('mysql'), 'comment_date_gmt' => current_time('mysql', 1), 'comment_content' => $data['comment_content'], 'comment_type' => 'mdjm-journal', 'user_id' => $comment_author != 'mdjm' ? $comment_author->ID : '0', 'comment_parent' => 0, 'comment_approved' => 1));
    // Filter the comment data before inserting
    $comment_data = apply_filters('preprocess_comment', $comment_data);
    $comment_data = wp_filter_comment($comment_data);
    // Disable comment duplication check filter
    remove_filter('commentdata', 'comment_duplicate_trigger');
    do_action('mdjm_pre_add_journal', $data, $meta, $comment_data);
    // Insert the comment
    $comment_id = wp_insert_comment($comment_data);
    if (!$comment_id) {
        return false;
    }
    $comment_meta = array('mdjm_type' => !empty($meta['type']) ? $meta['type'] : 'mdjm-journal', 'mdjm_visibility' => !empty($meta['visibility']) ? $meta['visibility'] : '0', 'mdjm_notify' => !empty($meta['notify']) ? $meta['notify'] : '', 'mdjm_to' => !empty($meta['to']) ? $meta['to'] : '', 'mdjm_isread' => !empty($meta['isread']) ? $meta['isread'] : '');
    $comment_meta = wp_parse_args($meta, $comment_meta);
    foreach ($comment_meta as $key => $value) {
        if (!empty($value)) {
            add_comment_meta($comment_id, $key, $value, false);
        }
    }
    // Enable comment duplication check filter
    add_filter('commentdata', 'comment_duplicate_trigger');
    do_action('mdjm_post_add_journal', $data, $meta, $comment_data);
    return $comment_id;
}

/**
 * Sign the contract.
 *
 * @since	1.3
 * @param
 * @return
 */
function mdjm_sign_event_contract_action($data)
{
    // Check the password is correct
    $user = wp_get_current_user();
    $password_confirmation = wp_authenticate($user->user_login, $data['mdjm_verify_password']);
    $data['mdjm_accept_terms'] = !empty($data['mdjm_accept_terms']) ? $data['mdjm_accept_terms'] : false;
    $data['mdjm_confirm_client'] = !empty($data['mdjm_confirm_client']) ? $data['mdjm_confirm_client'] : false;
    if (is_wp_error($password_confirmation)) {
        $message = 'password_error';
    } elseif (!wp_verify_nonce($data['mdjm_nonce'], 'sign_contract')) {
        $message = 'nonce_fail';
    } else {
        // Setup the signed contract details
        $posted = array();
        foreach ($data as $key => $value) {
            if ($key != 'mdjm_nonce' && $key != 'mdjm_action' && $key != 'mdjm_redirect' && $key != 'mdjm_submit_sign_contract') {
                // All fields are required
                if (empty($value)) {
                    wp_redirect(add_query_arg(array('event_id' => $data['event_id'], 'mdjm_message' => 'contract_data_missing'), mdjm_get_formatted_url(mdjm_get_option('contracts_page'))));
                    die;
                } elseif (is_string($value) || is_int($value)) {
                    $posted[$key] = strip_tags(addslashes($value));
                } elseif (is_array($value)) {
                    $posted[$key] = array_map('absint', $value);
                }
            }
        }
        if (mdjm_sign_event_contract($data['event_id'], $posted)) {
            $message = 'contract_signed';
        } else {
            $message = 'contract_not_signed';
        }
    }
    wp_redirect(add_query_arg(array('event_id' => $data['event_id'], 'mdjm_message' => $message), mdjm_get_formatted_url(mdjm_get_option('contracts_page'))));
    die;
}

/**
 * Registers the custom taxonomies for the Event, Playlist.
 * Transaction and Venue custom post types.
 *
 * @since	1.3
 * @return	void
 */
function mdjm_register_taxonomies()
{
    /** Packages */
    $package_category_labels = array('name' => _x('Package Category', 'taxonomy general name', 'mobile-dj-manager'), 'post_column_name' => __('Categories', 'mobile-dj-manager'), 'singular_name' => _x('Package Category', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Package Categories', 'mobile-dj-manager'), 'all_items' => __('All Package Categories', 'mobile-dj-manager'), 'edit_item' => __('Edit Package Category', 'mobile-dj-manager'), 'update_item' => __('Update Package Category', 'mobile-dj-manager'), 'add_new_item' => __('Add New Package Category', 'mobile-dj-manager'), 'new_item_name' => __('New Package Category', 'mobile-dj-manager'), 'menu_name' => __('Event Package Categories', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Package Categories', 'mobile-dj-manager'), 'not_found' => __('No package categories found', 'mobile-dj-manager'));
    $package_category_args = apply_filters('mdjm_package_category_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_package_category_labels', $package_category_labels), 'query_var' => true, 'rewrite' => array('slug' => 'package-category'), 'capabilities' => apply_filters('mdjm_package_category_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('package-category', array('mdjm-package'), $package_category_args);
    register_taxonomy_for_object_type('package-category', 'mdjm-package');
    /** Addons */
    $addon_category_labels = array('name' => _x('Add-on Category', 'taxonomy general name', 'mobile-dj-manager'), 'post_column_name' => __('Categories', 'mobile-dj-manager'), 'singular_name' => _x('Add-on Category', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Add-on Categories', 'mobile-dj-manager'), 'all_items' => __('All Add-on Categories', 'mobile-dj-manager'), 'edit_item' => __('Edit Add-on Category', 'mobile-dj-manager'), 'update_item' => __('Update Add-on Category', 'mobile-dj-manager'), 'add_new_item' => __('Add New Add-on Category', 'mobile-dj-manager'), 'new_item_name' => __('New Add-on Category', 'mobile-dj-manager'), 'menu_name' => __('Event Add-on Categories', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Add-on Categories', 'mobile-dj-manager'), 'not_found' => __('No add-ons categories found', 'mobile-dj-manager'));
    $addon_category_args = apply_filters('mdjm_addon_category_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_addon_category_labels', $addon_category_labels), 'query_var' => true, 'rewrite' => array('slug' => 'addon-category'), 'capabilities' => apply_filters('mdjm_addon_category_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('addon-category', array('mdjm-addon'), $addon_category_args);
    register_taxonomy_for_object_type('addon-category', 'mdjm-addon');
    /** Event Types */
    $event_type_labels = array('name' => _x('Event Type', 'taxonomy general name', 'mobile-dj-manager'), 'singular_name' => _x('Event Type', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Event Types', 'mobile-dj-manager'), 'all_items' => __('All Event Types', 'mobile-dj-manager'), 'edit_item' => __('Edit Event Type', 'mobile-dj-manager'), 'update_item' => __('Update Event Type', 'mobile-dj-manager'), 'add_new_item' => __('Add New Event Type', 'mobile-dj-manager'), 'new_item_name' => __('New Event Type', 'mobile-dj-manager'), 'menu_name' => __('Event Types', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Event Types', 'mobile-dj-manager'), 'not_found' => __('No event types found', 'mobile-dj-manager'));
    $event_type_args = apply_filters('mdjm_event_type_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_event_type_labels', $event_type_labels), 'query_var' => true, 'rewrite' => array('slug' => 'event-types'), 'capabilities' => apply_filters('mdjm_event_type_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('event-types', array('mdjm-event'), $event_type_args);
    register_taxonomy_for_object_type('event-types', 'mdjm-event');
    /** Enquiry Sources */
    $enquiry_source_labels = array('name' => _x('Enquiry Sources', 'taxonomy general name', 'mobile-dj-manager'), 'singular_name' => _x('Enquiry Source', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Enquiry Sources', 'mobile-dj-manager'), 'all_items' => __('All Enquiry Sources', 'mobile-dj-manager'), 'edit_item' => __('Edit Enquiry Source', 'mobile-dj-manager'), 'update_item' => __('Update Enquiry Source', 'mobile-dj-manager'), 'add_new_item' => __('Add New Enquiry Source', 'mobile-dj-manager'), 'new_item_name' => __('New Enquiry Source', 'mobile-dj-manager'), 'menu_name' => __('Enquiry Sources', 'mobile-dj-manager'), 'popular_items' => __('Most Enquiries from', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Enquiry Sources', 'mobile-dj-manager'), 'not_found' => __('No enquiry sources found', 'mobile-dj-manager'));
    $enquiry_source_args = apply_filters('mdjm_enquiry_source_args', array('hierarchical' => false, 'labels' => apply_filters('mdjm_enquiry_source_labels', $enquiry_source_labels), 'description' => sprintf(__('Track how clients found %s', 'mobile-dj-manager'), mdjm_get_option('company_name', get_bloginfo('name'))), 'public' => false, 'show_ui' => true, 'query_var' => true, 'rewrite' => array('slug' => 'enquiry-source'), 'capabilities' => apply_filters('mdjm_event_type_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('enquiry-source', array('mdjm-event'), $enquiry_source_args);
    register_taxonomy_for_object_type('enquiry-source', 'mdjm-event');
    /** Playlist Category */
    $playlist_category_labels = array('name' => _x('Playlist Categories', 'taxonomy general name', 'mobile-dj-manager'), 'singular_name' => _x('Playlist Category', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Playlist Categories', 'mobile-dj-manager'), 'all_items' => __('All Playlist Categories', 'mobile-dj-manager'), 'edit_item' => __('Edit Playlist Category', 'mobile-dj-manager'), 'update_item' => __('Update Playlist Category', 'mobile-dj-manager'), 'add_new_item' => __('Add New Playlist Category', 'mobile-dj-manager'), 'new_item_name' => __('New Playlist Category', 'mobile-dj-manager'), 'menu_name' => __('Event Playlist Categories', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Playlist Categories', 'mobile-dj-manager'), 'not_found' => __('No playlist categories found', 'mobile-dj-manager'));
    $playlist_category_args = apply_filters('mdjm_playlist_category_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_playlist_category_labels', $playlist_category_labels), 'query_var' => true, 'capabilities' => apply_filters('mdjm_playlist_category_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('playlist-category', array('mdjm-playlist'), $playlist_category_args);
    register_taxonomy_for_object_type('playlist-category', 'mdjm-playlist');
    /** Transaction Types */
    $txn_type_labels = array('name' => _x('Transaction Type', 'taxonomy general name', 'mobile-dj-manager'), 'singular_name' => _x('Transaction Type', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Transaction Types', 'mobile-dj-manager'), 'all_items' => __('All Transaction Types', 'mobile-dj-manager'), 'edit_item' => __('Edit Transaction Type', 'mobile-dj-manager'), 'update_item' => __('Update Transaction Type', 'mobile-dj-manager'), 'add_new_item' => __('Add New Transaction Type', 'mobile-dj-manager'), 'new_item_name' => __('New Transaction Type', 'mobile-dj-manager'), 'menu_name' => __('Transaction Types', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Transaction Types', 'mobile-dj-manager'), 'not_found' => __('No transaction types found', 'mobile-dj-manager'));
    $txn_type_args = apply_filters('mdjm_transaction_type_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_transaction_type_labels', $txn_type_labels), 'query_var' => true, 'rewrite' => array('slug' => 'transaction-types'), 'capabilities' => apply_filters('mdjm_transaction_type_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('transaction-types', array('mdjm-transaction'), $txn_type_args);
    register_taxonomy_for_object_type('transaction-types', 'mdjm-transaction');
    /** Venue Details */
    $venue_details_labels = array('name' => _x('Venue Details', 'taxonomy general name', 'mobile-dj-manager'), 'singular_name' => _x('Venue Detail', 'taxonomy singular name', 'mobile-dj-manager'), 'search_items' => __('Search Venue Details', 'mobile-dj-manager'), 'all_items' => __('All Venue Details', 'mobile-dj-manager'), 'edit_item' => __('Edit Venue Detail', 'mobile-dj-manager'), 'update_item' => __('Update Venue Detail', 'mobile-dj-manager'), 'add_new_item' => __('Add New Venue Detail', 'mobile-dj-manager'), 'new_item_name' => __('New Venue Detail', 'mobile-dj-manager'), 'menu_name' => __('Venue Details', 'mobile-dj-manager'), 'separate_items_with_commas' => NULL, 'choose_from_most_used' => __('Choose from the most popular Venue Details', 'mobile-dj-manager'), 'not_found' => __('No details found', 'mobile-dj-manager'));
    $venue_details_args = apply_filters('mdjm_venue_details_args', array('hierarchical' => true, 'labels' => apply_filters('mdjm_venue_details_labels', $venue_details_labels), 'query_var' => true, 'rewrite' => array('slug' => 'venue-details'), 'capabilities' => apply_filters('mdjm_venue_details_caps', array('manage_terms' => 'manage_mdjm', 'edit_terms' => 'manage_mdjm', 'delete_terms' => 'manage_mdjm', 'assign_terms' => 'mdjm_employee')), 'update_count_callback' => '_update_generic_term_count'));
    register_taxonomy('venue-details', array('mdjm-venue'), $venue_details_args);
    register_taxonomy_for_object_type('venue-details', 'mdjm-venue');
}

        function update_profile()
        {
            global $mdjm, $current_user;
            MDJM()->debug->log_it('Starting user profile update for user ' . $current_user->display_name, true);
            // Firstly, our security check
            if (!isset($_POST['__mdjm_user']) || !wp_verify_nonce($_POST['__mdjm_user'], 'manage_client_profile')) {
                MDJM()->debug->log_it('Security verification failed during update. No update occured', false);
                return parent::display_message(4, 4);
            } else {
                // Set our variables for updating
                $update_fields = array('ID' => $current_user->ID);
                $update_meta = array();
                // Process the standard fields
                $update_fields['first_name'] = sanitize_text_field(ucfirst($_POST['first_name']));
                $update_fields['last_name'] = sanitize_text_field(ucfirst($_POST['last_name']));
                $update_fields['user_email'] = sanitize_email($_POST['user_email']);
                // Now the custom fields
                foreach ($this->fields as $field) {
                    if (!isset($field['required']) || empty($field['display'])) {
                        continue;
                    }
                    if ($field['type'] == 'text' || $field['type'] == 'dropdown') {
                        $update_meta[$field['id']] = !empty($_POST[$field['id']]) ? sanitize_text_field($_POST[$field['id']]) : '';
                    }
                    if ($field['type'] == 'checkbox') {
                        $update_meta[$field['id']] = !empty($_POST[$field['id']]) ? $_POST[$field['id']] : '0';
                    }
                }
                // Password Reset Validation if required
                if (!empty($_POST['new_password']) && $_POST['new_password'] != $_POST['new_password_confirm']) {
                    $pass_error = true;
                }
                if (!empty($_POST['new_password']) && $_POST['new_password'] == $_POST['new_password_confirm']) {
                    $update_fields['user_pass'] = $_POST['new_password'];
                }
                // Process field updates starting with custom fields
                foreach ($update_meta as $meta_key => $meta_value) {
                    if (update_user_meta($current_user->ID, $meta_key, $meta_value)) {
                        MDJM()->debug->log_it('Success: User profile field ' . $meta_key . ' updated with value ' . $meta_value, false);
                    } else {
                        MDJM()->debug->log_it('Failure: User profile field ' . $meta_key . ' could not be updated with value ' . $meta_value, false);
                    }
                }
                // And now built-in fields
                $user_id = wp_update_user($update_fields);
                // If we changed the password, we need to logout
                if (isset($update_fields['user_pass'])) {
                    MDJM()->debug->log_it('User password was changed. Logging user out', false);
                    wp_logout();
                    ?>
						<script type="text/javascript">
                        window.location.replace("<?php 
                    echo mdjm_get_formatted_url(mdjm_get_option('profile_page'));
                    ?>
");
                        </script>
                        <?php 
                    exit;
                }
                // We're done
                if (is_wp_error($user_id)) {
                    parent::display_notice(4, 'Unable to update your profile. ' . $user_id->get_error_message());
                } else {
                    parent::display_notice(2, 'Your profile has been updated successfully');
                }
                if (isset($pass_error) && $pass_error == true) {
                    parent::display_notice(4, 'Unable to change your password. Check the password\'s you entered match!');
                }
            }
        }

<?php

/**
 * This template is used to display the header content of an email.
 *
 * @version			1.0
 * @author			Mike Howard
 * @since			1.3
 * @content_tag		Not Supported
 * @shortcodes		Not Supported
 *
 * Do not customise this file!
 * If you wish to make changes, copy this file to your theme directory /theme/mdjm-templates/email/email-header.php
 */
if (!defined('ABSPATH')) {
    exit;
}
?>
<!DOCTYPE html>
<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
		<title><?php 
echo mdjm_get_option('company_name');
?>
</title>
	</head>
	<body>

/**
 * Output for the Communication Details meta box.
 *
 * @since	1.3
 * @param	obj		$post		The post object (WP_Post).
 * @return
 */
function mdjm_communication_details_metabox($post)
{
    do_action('mdjm_pre_communication_details_metabox', $post);
    wp_nonce_field(basename(__FILE__), 'mdjm_communication' . '_nonce');
    $from = get_userdata($post->post_author);
    $recipient = get_userdata(get_post_meta($post->ID, '_recipient', true));
    $attachments = get_children(array('post_parent' => $post->ID, 'post_type' => 'attachment', 'number_posts' => -1, 'post_status' => 'any'));
    ?>
    <p><?php 
    printf(__('<strong>Date Sent</strong>: %s', 'mobile-dj-manager'), date(mdjm_get_option('time_format', 'H:i') . ' ' . mdjm_get_option('short_date_format', 'd/m/Y'), get_post_meta($post->ID, '_date_sent', true)));
    ?>
</p>
        
    <p><?php 
    printf(__('<strong>From</strong>: <a href="%s">%s</a>', 'mobile-dj-manager'), admin_url("/user-edit.php?user_id={$from->ID}"), $from->display_name);
    ?>
</p>
        
    <p><?php 
    printf(__('<strong>Recipient</strong>: <a href="%s">%s</a>', 'mobile-dj-manager'), admin_url("/user-edit.php?user_id={$recipient->ID}"), $recipient->display_name);
    ?>
</p>
    
    <?php 
    $copies = get_post_meta($post->ID, '_mdjm_copy_to', true);
    if (!empty($copies)) {
        ?>
<p><?php 
        _e('<strong>Copied To</strong>: ', 'mobile-dj-manager');
        ?>
				<?php 
        $i = 1;
        foreach ($copies as $copy) {
            $user = get_user_by('email', $copy);
            if ($user) {
                echo "<em>{$user->display_name}</em>";
                $i++;
                if ($i < count($copies)) {
                    echo '<br />';
                }
            }
        }
        ?>
</p><?php 
    }
    ?>

    <p><?php 
    _e('<strong>Status</strong>:', 'mobile-dj-manager');
    ?>
    	
		<?php 
    echo get_post_status_object($post->post_status)->label;
    if ($post->post_status == 'opened') {
        echo ' ' . date(mdjm_get_option('time_format', 'H:i') . ' ' . mdjm_get_option('short_date_format', 'd/m/Y'), strtotime($post->post_modified));
    }
    ?>
</p>
        
    <p><strong><?php 
    echo mdjm_get_label_singular();
    ?>
</strong>: <a href="<?php 
    echo get_edit_post_link(get_post_meta($post->ID, '_event', true));
    ?>
"><?php 
    echo mdjm_get_event_contract_id(stripslashes(get_post_meta($post->ID, '_event', true)));
    ?>
</a></p>
    
    <?php 
    if (!empty($attachments)) {
        $i = 1;
        ?>
        <p><strong><?php 
        _e('Attachments', 'mobile-dj-manager');
        ?>
</strong>:<br />
            
			<?php 
        foreach ($attachments as $attachment) {
            echo '<a style="font-size: 11px;" href="' . wp_get_attachment_url($attachment->ID) . '">';
            echo basename(get_attached_file($attachment->ID));
            echo '</a>';
            echo $i < count($attachments) ? '<br />' : '';
            $i++;
        }
        ?>
        </p>
        <?php 
    }
    ?>
    
//.........这里部分代码省略.........

 /**
  * Actions taken once an event is set to the Enquiry Status
  *
  * @param    int	post_id	The event (post) ID
  *			 obj	post
  *
  * @return   
  * @since    1.1.3
  */
 public function status_enquiry($post_id, $post, $event_data, $field_updates)
 {
     global $mdjm, $mdjm_settings;
     if (MDJM_DEBUG == true) {
         MDJM()->debug->log_it('*** Starting New Enquiry procedures ***' . "\r\n", true);
     }
     /* -- Permission Check -- */
     if (!current_user_can('administrator') || dj_can('dj_add_event')) {
         return $post_id;
     }
     /* -- Update Journal with event creation -- */
     if (MDJM_JOURNAL == true) {
         if (MDJM_DEBUG == true) {
             MDJM()->debug->log_it('	-- Adding journal entry');
         }
         $this->add_journal(array('user' => get_current_user_id(), 'comment_content' => 'Event created via Admin <br /><br />' . (isset($field_updates) ? implode('<br />', $field_updates) : '') . '<br />(' . time() . ')', 'comment_type' => 'mdjm-journal'), array('type' => 'create-event', 'visibility' => '1'));
     } else {
         if (MDJM_DEBUG == true) {
             MDJM()->debug->log_it('	-- Journalling is disabled');
         }
     }
     /* -- Generate online quote if configured -- */
     if (mdjm_get_option('online_enquiry', false) && !empty($_POST['mdjm_online_quote'])) {
         if (MDJM_DEBUG == true) {
             MDJM()->debug->log_it('	-- Generating event quote for event ' . $post_id);
         }
         // Determine if a post already exists for the event quote
         $quote_post = $this->retrieve_quote($post_id);
         // Retrieve the post content. If one exists we'll use that, otherwise get the template
         $quote_template = get_post($_POST['mdjm_online_quote']);
         // Make sure we have the template and create or update the quote post
         if (is_object($quote_template)) {
             /* -- Retrieve the quote content -- */
             $content = $quote_template->post_content;
             $content = apply_filters('the_content', $content);
             $content = str_replace(']]>', ']]&gt;', $content);
             $content = str_replace('{DEPOSIT}', '<span id="deposit_price">{DEPOSIT}</span>', $content);
             $content = str_replace('{TOTAL_COST}', '<span id="quote_price">{TOTAL_COST}</span>', $content);
             /* -- Shortcode replacements -- */
             $content = $mdjm->filter_content($event_data['_mdjm_event_client'], $post_id, $content);
             // If no quote post exists for this event, we'll be creating one
             if (empty($quote_post)) {
                 if (MDJM_DEBUG == true) {
                     MDJM()->debug->log_it('	-- Creating new event quote');
                 }
                 $post_args['post_title'] = 'Quote ' . MDJM_EVENT_PREFIX . $post_id;
                 $post_args['post_content'] = $content;
                 $post_args['post_type'] = 'mdjm-quotes';
                 $post_args['post_status'] = 'mdjm-quote-generated';
                 $post_args['post_author'] = !empty($event_data['_mdjm_e