/**
 * Register and enqueue scripts and stylesheets
 */
function ppm_scripts()
{
    wp_enqueue_style('bootstrap-style', get_template_directory_uri() . '/assets/css/bootstrap.min.css');
    wp_enqueue_style('font-awesome', get_template_directory_uri() . '/assets/css/font-awesome.min.css');
    wp_enqueue_style('fancybox', get_template_directory_uri() . '/assets/css/jquery.fancybox.css');
    wp_enqueue_style('print', get_template_directory_uri() . '/assets/css/print.css', '', '', 'print');
    wp_enqueue_style('styles', get_template_directory_uri() . '/assets/css/styles.css');
    wp_enqueue_script('bootstrap-script', get_template_directory_uri() . '/assets/js/bootstrap.min.js', array('jquery'), false, true);
    wp_enqueue_script('jquery-mask', get_template_directory_uri() . '/assets/js/jquery.mask.min.js', array('jquery'), false, true);
    wp_enqueue_script('jquery-fancybox', get_template_directory_uri() . '/assets/js/jquery.fancybox.pack.js', array('jquery'), false, true);
    wp_enqueue_script('jquery.cycle2', get_template_directory_uri() . '/assets/js/jquery.cycle2.min.js', array('jquery'), false, true);
    wp_enqueue_script('jquery.cycle2.carousel', get_template_directory_uri() . '/assets/js/jquery.cycle2.carousel.min.js', array('jquery'), false, true);
    wp_enqueue_script('scripts', get_template_directory_uri() . '/assets/js/scripts.js', array('jquery'), false, true);
    $creation_choices = get_field_object('field_5626c03dc0803');
    $production_choices = get_field_object('field_5626d2f421b80');
    $distribution_choices = get_field_object('field_5626d33421b81');
    $clean_choices = [];
    foreach ($creation_choices['choices'] as $choice) {
        array_push($clean_choices, create_slug($choice));
    }
    foreach ($production_choices['choices'] as $choice) {
        array_push($clean_choices, create_slug($choice));
    }
    foreach ($distribution_choices['choices'] as $choice) {
        array_push($clean_choices, create_slug($choice));
    }
    $creation_choices = $clean_choices;
    $ppm_settings = array('templatePath' => get_bloginfo('template_url'), 'creationChoices' => $creation_choices);
    wp_localize_script('scripts', 'ppmSettings', $ppm_settings);
}

function aplicar_presupuesto()
{
    //descarto por CSRF
    if (!check_ajax_referer('aplicar-presupuesto', 'aplicar-code', false)) {
        echo json_encode(array('enviado' => TRUE, 'trucho' => TRUE, 'csrf' => TRUE));
        die;
    }
    $usuario_logueado = wp_get_current_user();
    $id_fotografo = $usuario_logueado->ID;
    $id_presupuesto = intval($_POST['presupuesto']);
    $args = array('author' => $id_fotografo, 'post_type' => 'fotografos', 'orderby' => 'post_date', 'order' => 'ASC', 'posts_per_page' => 1);
    $posts_fotografo = get_posts($args);
    if (!count($posts_fotografo) > 0) {
        wp_redirect(get_permalink($id_presupuesto) . '?aplicacion=false');
    }
    $id_post_fotografo = $posts_fotografo[0]->ID;
    $ids_aplicantes = array();
    $aplicantes = get_field_object('fotografos_aplicaron', $id_presupuesto);
    if ($aplicantes) {
        foreach ($aplicantes as $aplicante) {
            $ids_aplicantes[] = $aplicante->ID;
        }
    }
    if (!in_array($id_post_fotografo, $ids_aplicantes)) {
        $ids_aplicantes[] = $id_post_fotografo;
    }
    $field_key = 'field_5640decccbba7';
    //El field key de fotografos_aplicaron
    if (update_field($field_key, $ids_aplicantes, $id_presupuesto)) {
        $msg = '?aplicacion=true';
    } else {
        $msg = '?aplicacion=false';
    }
    wp_redirect(get_permalink($id_presupuesto) . $msg);
}

 /**
  * Index ACF field data
  */
 function indexer_post_facet($return, $params)
 {
     $defaults = $params['defaults'];
     $facet = $params['facet'];
     if ('acf/' == substr($facet['source'], 0, 4)) {
         $hierarchy = explode('/', substr($facet['source'], 4));
         // get the field properties
         $field = get_field_object($hierarchy[0], $defaults['post_id'], array('load_value' => false));
         // get values (for sub-fields, use the parent repeater)
         $value = get_field($hierarchy[0], $defaults['post_id'], false);
         // handle repeater values
         if (1 < count($hierarchy)) {
             array_shift($hierarchy);
             $value = $this->process_field_value($value, $hierarchy);
             // get the sub-field properties
             $sub_field = get_field_object($hierarchy[0], $defaults['post_id'], array('load_value' => false));
             foreach ($value as $val) {
                 $this->index_field_value($val, $sub_field, $defaults);
             }
         } else {
             $this->index_field_value($value, $field, $defaults);
         }
         return true;
     }
     return $return;
 }

/**
 * Get ACF data
 *
 * @param $value
 * @param $data
 *
 * @return string
 */
function vc_gitem_template_attribute_acf($value, $data)
{
    $label = '';
    /**
     * @var null|Wp_Post $post ;
     * @var string $data ;
     */
    extract(array_merge(array('post' => null, 'data' => ''), $data));
    if (strstr($data, 'field_from_group_')) {
        $group_id = preg_replace('/(^field_from_group_|_labeled$)/', '', $data);
        $fields = function_exists('acf_get_fields') ? acf_get_fields($group_id) : apply_filters('acf/field_group/get_fields', array(), $group_id);
        $field = is_array($fields) && isset($fields[0]) ? $fields[0] : false;
        if (is_array($field) && isset($field['key'])) {
            $data = $field['key'] . (strstr($data, '_labeled') ? '_labeled' : '');
        }
    }
    $label = '';
    if (preg_match('/_labeled$/', $data)) {
        $data = preg_replace('/_labeled$/', '', $data);
        $field = get_field_object($data);
        $label = is_array($field) && isset($field['label']) ? '<span class="vc_gitem-acf-label">' . $field['label'] . ':</span> ' : '';
    }
    $value = '';
    if ($data) {
        $value = do_shortcode('[acf field="' . $data . '" post_id="' . $post->ID . '"]');
    }
    return $label . apply_filters('vc_gitem_template_attribute_acf_value', $value);
}

 function acf_compile_styles($post_id)
 {
     $field_object = get_field_object(key($_POST['acf']));
     if ($post_id = 'options' && $field_object['parent'] == 'group_54902d601fb49') {
         if ($this->writeScss()) {
             $this->compileScss();
         }
     }
 }

    /**
     * Outputs the content for the current Text widget instance.
     *
     * @since 2.8.0
     * @access public
     *
     * @param array $args     Display arguments including 'before_title', 'after_title',
     *                        'before_widget', and 'after_widget'.
     * @param array $instance Settings for the current Text widget instance.
     */
    public function widget($args, $instance)
    {
        $widget_text = !empty($instance['text']) ? $instance['text'] : '';
        $widget_button_text = !empty($instance['button_text']) ? $instance['button_text'] : '';
        $widget_button_link = !empty($instance['button_link']) ? $instance['button_link'] : '';
        $color_field = get_field_object('color_theme');
        $color = get_field('color_theme');
        $color_label = strtolower($color_field['choices'][$color]);
        $widget_text = preg_replace('/<span>/', '<span class="text-' . $color_label . '">', $widget_text);
        if (!empty($instance['button_use_option'])) {
            $widget_button_link = get_field($widget_button_link, 'options');
        }
        /**
         * Filter the content of the Text widget.
         *
         * @since 2.3.0
         * @since 4.4.0 Added the `$this` parameter.
         *
         * @param string         $widget_text The widget content.
         * @param array          $instance    Array of settings for the current widget.
         * @param WP_Widget_Text $this        Current Text widget instance.
         */
        $text = apply_filters('widget_text', $widget_text, $instance, $this);
        echo $args['before_widget'];
        if (!empty($title)) {
            echo $args['before_title'] . $title . $args['after_title'];
        }
        ?>

            <div class="row light typography">
                <div class="fourteen columns centered text-center l-padded-small">
                    <h4 class="light uppercase"><?php 
        echo $text;
        ?>
</h4>
                    <div class="l-v-margin larger button standard <?php 
        echo $color_label;
        ?>
">
                        <a href="<?php 
        echo $widget_button_link;
        ?>
" target="_blank"><?php 
        echo $widget_button_text;
        ?>
</a>
                    </div>
                </div>
            </div>

		<?php 
        echo $args['after_widget'];
    }

 function tt_acf_fields_required($group_id)
 {
     $acf_field_keys = get_post_custom_keys($group_id);
     $acf_field_label = array();
     foreach ($acf_field_keys as $key => $value) {
         if (stristr($value, 'field_')) {
             $acf_field = get_field_object($value, $group_id);
             $acf_field_label[] = $acf_field['required'];
         }
     }
     return $acf_field_label;
 }

    /**
     * Outputs the content for the current Text widget instance.
     *
     * @since 2.8.0
     * @access public
     *
     * @param array $args     Display arguments including 'before_title', 'after_title',
     *                        'before_widget', and 'after_widget'.
     * @param array $instance Settings for the current Text widget instance.
     */
    public function widget($args, $instance)
    {
        $widget_title = !empty($instance['title']) ? $instance['title'] : '';
        $widget_tags = !empty($instance['tags']) ? $instance['tags'] : '';
        $widget_slug = !empty($instance['slug']) ? $instance['slug'] : '';
        $widget_image = !empty($instance['image']) ? $instance['image'] : '';
        $widget_logo = !empty($instance['logo']) ? $instance['logo'] : '';
        $color_field = get_field_object('color_theme');
        $color = get_field('color_theme');
        $color_label = strtolower($color_field['choices'][$color]);
        echo $args['before_widget'];
        ?>

            <div class="l-section l-padded case-study-item dark typography">
                <div class="background" style="background-image: url('<?php 
        echo esc_url($widget_image);
        ?>
');"></div>
                <div class="gray overlay"></div>

                <div class="row l-ignore-overlay">
                    <div class="fourteen columns centered text-center">
                        <img src="<?php 
        echo esc_url($widget_logo);
        ?>
" />
                        <h2 class="l-v-margin short no-pad"><?php 
        echo $widget_title;
        ?>
</h2>
                        <p class="l-v-margin short text-center"><?php 
        echo $widget_tags;
        ?>
</p>
                        <div class="l-v-margin xlarge button standard <?php 
        echo $color_label;
        ?>
">
                            <a href="<?php 
        echo home_url();
        ?>
/casestudies/<?php 
        echo $widget_slug;
        ?>
">View Case Study</a>
                        </div>
                    </div>
                </div>
            </div>

		<?php 
        echo $args['after_widget'];
    }

/**
 * AJAX request processing
 * 
 * @return JSON result
 */
function acf_srf_callback()
{
    // Request processing states.
    $status_list = array('OK' => __("Thank you. Your vote was counted.", 'acf-srf'), 'ERR' => __("Error voting.", 'acf-srf'), 'ERR-R' => __("Sorry. You can't vote.", 'acf-srf'));
    // Default request state.
    $status = 'ERR';
    $result_error = array("status" => $status, "msg" => $status_list[$status]);
    $nonce = $_REQUEST['nonce'];
    $score_valid_flag = 0;
    if (!empty($_REQUEST['score']) && $_REQUEST['score'] >= ACF_SRF_MIN_NUMBER_OF_STARS && $_REQUEST['score'] <= ACF_SRF_MAX_NUMBER_OF_STARS) {
        $score_valid_flag = 1;
    }
    $ajax_referer_flag = check_ajax_referer('srfajax-nonce', 'nonce');
    // Pre check form fields values.
    if ($ajax_referer_flag == false || $score_valid_flag == 0 || empty($_REQUEST['post-id'])) {
        echo json_encode($result_error);
        exit;
    }
    $score = (int) $_REQUEST['score'];
    $field_id = esc_sql($_REQUEST['vote-id']);
    if (!empty($field_id)) {
        $post_id = esc_sql($_REQUEST['post-id']);
        $field_data = get_field_object($field_id, $post_id);
        $field_key = !empty($field_data['key']) ? $field_data['key'] : '';
        // Before upgrading, check the key field.
        if ($field_key == $field_id && $field_data['type'] == 'starrating') {
            $number_stars = (int) $field_data['number_stars'];
            if ($score > $number_stars) {
                echo json_encode($result_error);
                exit;
            }
            // Check the existence of the object.
            $existence_flag = check_existence_object($post_id);
            // Check the permissibility of user vote/revote.
            $permission_flag = acf_srf_check_permission($field_data, $post_id);
            // Possibility of restrict access to the rating.
            $access_to_voting = 1;
            $access_to_voting = apply_filters('acf_srf_access_to_voting', $access_to_voting, $post_id, $field_data['key']);
            // Data updating.
            if ($existence_flag === true && $permission_flag == 1 && $access_to_voting == 1) {
                if (acf_srf_update_data($post_id, $field_key, $field_data['revote'], $score)) {
                    $status = 'OK';
                }
            } else {
                $status = 'ERR-R';
            }
        }
    }
    $result = array("status" => $status, "msg" => $status_list[$status]);
    echo json_encode($result);
    exit;
}

 static function custom_acf_post_filter($wp_query)
 {
     $fieldTypes = self::getFieldTypes();
     if (strlen($_POST['s']) && preg_match('/^acf\\/fields\\/([a-z0-9\\_\\-]+)\\/query$/', $_POST['action'], $m)) {
         $fieldType = $m[1];
         if (in_array($fieldType, $fieldTypes) && preg_match('/^field\\_[a-z0-9]+/', $_POST['field_key']) && $wp_query->query['s'] == $_POST['s']) {
             $field_object = get_field_object($_POST['field_key']);
             if ($field_object && $field_object['Acf_ImproveAdminPostSearch-value']) {
                 add_filter('posts_orderby', array(__CLASS__, 'custom_acf_post_filter_orderby'));
             }
         }
     }
 }

 function acf_widget_area_filter_widgets($widgets)
 {
     global $wp_widget_factory, $wp_registered_widgets, $wp_registered_sidebars;
     if (is_single() || is_page()) {
         $object_id = get_queried_object_id();
         $this->_page_widgets[$object_id] = array();
         $this->_page_widget_instances[$object_id] = array();
         $customized_sidebars = get_post_meta($object_id, 'acf_widget_area_is_customized', true);
         if (!empty($customized_sidebars)) {
             foreach (array_keys($wp_registered_sidebars) as $sidebar_id) {
                 if (isset($customized_sidebars[$sidebar_id])) {
                     foreach ($customized_sidebars[$sidebar_id] as $field_key => $customized) {
                         $post_id = false;
                         if ($customized == 'yes') {
                             $post_id = $object_id;
                         } elseif ($customized == 'inherit') {
                             $cp = get_post($object_id);
                             while ($cp && $cp->post_parent !== 0) {
                                 $cp = get_post($cp->post_parent);
                                 $parent_sidebars = get_post_meta($cp->ID, 'acf_widget_area_is_customized', true);
                                 if ($parent_sidebars && isset($parent_sidebars[$sidebar_id]) && $parent_sidebars[$sidebar_id][$field_key] == 'yes') {
                                     $post_id = $cp->ID;
                                     break;
                                 }
                             }
                         }
                         if ($post_id) {
                             $widgets[$sidebar_id] = array();
                             $value = get_field($field_key, $post_id);
                             $field = get_field_object($field_key);
                             if ($value && isset($value['rows'])) {
                                 foreach ($value['rows'] as $layout_row) {
                                     $the_widget_id = array_values($layout_row)[1]['widget_id'];
                                     $the_widget_class = array_values($layout_row)[1]['the_widget'];
                                     $instance = array_values($layout_row)[1]['instance'];
                                     $this->_page_widgets[$object_id] = $layout_row;
                                     if (!empty($wp_widget_factory->widgets[$the_widget_class])) {
                                         $widget = $wp_widget_factory->widgets[$the_widget_class];
                                         $widgets[$sidebar_id][] = $the_widget_id;
                                         wp_register_sidebar_widget($the_widget_id, $widget->name, array($this, 'display_callback'), $widget->widget_options, array('instance' => $instance, 'widget' => $widget));
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     return $widgets;
 }

 public function get_filter_post_vars()
 {
     $key = $this->options->cropper_field;
     $obj = get_field_object($key);
     $vars = array();
     $filter = isset($_REQUEST['cpac_filter'][$this->get_property('type')]) ? $_REQUEST['cpac_filter'][$this->get_property('type')] : '';
     if ($filter == 1) {
         $vars['meta_query'][] = array('key' => $obj['name'], 'value' => '', 'compare' => '!=');
     }
     if ($filter == 0) {
         $vars['meta_query'][] = array('relation' => 'OR', array('key' => $obj['name'], 'compare' => 'NOT EXISTS'), array('key' => $obj['name'], 'value' => ''));
     }
     return $vars;
 }

 public function get_fields($post_id = null)
 {
     $fields = array();
     foreach ($this->fields as $field) {
         $field_object = get_field_object($field['name'], $post_id);
         $field_object['key'] = $this->clean_key($field_object['key']);
         //Clean up the subfields
         if (is_array($field_object['value'])) {
             $field_object['value'] = $this->get_subfields($field_object['value']);
         }
         $fields[$field_object['key']] = $field_object['value'];
     }
     return $fields;
 }

/**
 * Google maps - geocode address
 */
function knacc_geocode_address()
{
    $field = get_field_object('google_map_address');
    $address = urlencode($field['value']);
    $request_url = 'http://maps.googleapis.com/maps/api/geocode/xml?address=' . $address . '&sensor=true';
    $xml = simplexml_load_file($request_url);
    $status = $xml->status;
    if ($status == "OK") {
        $geo['lat'] = $xml->result->geometry->location->lat;
        $geo['lon'] = $xml->result->geometry->location->lng;
    } else {
        $geo = false;
    }
    return $geo;
}

 function get_applications()
 {
     $apps = $this->get_field('applications');
     $fo = get_field_object('applications', $this->ID);
     $services = $fo['sub_fields'][0]['choices'];
     if (is_array($apps)) {
         foreach ($apps as &$app) {
             $app['service_label'] = $services[$app['service']];
             if (isset($app['custom_label']) && $app['custom_label']) {
                 $app['service_label'] = $app['custom_label'];
             }
         }
     }
     return $apps;
 }

function new_display_status_column($col, $id)
{
    switch ($col) {
        case 'status':
            if (function_exists('get_field_object') && function_exists('get_field')) {
                //get the acf value
                $status = get_field("status");
                if ($status) {
                    //we fetch the acf object to get the label instead of the key
                    $statusObj = get_field_object("status");
                    echo $statusObj['choices'][$status];
                }
            }
            break;
    }
}

 /**
  * Get the ACF field label from the custom field name.
  *
  * @param $custom_field_name
  *
  * @return mixed
  */
 public function get_field_label($custom_field_name)
 {
     $result = $custom_field_name;
     if (!isset($this->_options['display_acf_label_on_facet'])) {
         // No need to replace custom field name by acf field label
         return $result;
     }
     // Retrieve field among ACF fields
     $fields = $this->get_fields();
     if (isset($fields[self::FIELD_PREFIX . $custom_field_name])) {
         $field_key = $fields[self::FIELD_PREFIX . $custom_field_name];
         $field = get_field_object($field_key);
         $result = isset($field['label']) ? $field['label'] : $custom_field_name;
     }
     return $result;
 }

function sf_acf_is_checkbox($return)
{
    global $wpdb;
    if ($return['add_this']) {
        return $return;
    }
    $meta_key = $return['meta_key'];
    $sql = "select meta_value, post_id from " . $wpdb->prefix . "postmeta where meta_key = %s group by meta_value order by post_id asc";
    $sql = $wpdb->prepare($sql, '_' . $meta_key);
    $res = $wpdb->get_results($sql);
    if (count($res) == 0) {
        return $return;
    }
    $options = get_field_object($meta_key, $res[0]->post_id);
    if ($options['type'] != 'checkbox') {
        return $return;
    }
    return array('add_this' => true, 'meta_key' => $meta_key);
}

 function get_applications()
 {
     $apps = $this->get_field('applications');
     $fo = get_field_object('applications', $this->ID);
     $services = $fo['sub_fields'][0]['choices'];
     if (is_array($apps)) {
         foreach ($apps as $key => &$app) {
             $app['service_label'] = $services[$app['service']];
             if (isset($app['custom_label']) && $app['custom_label']) {
                 $app['service_label'] = $app['custom_label'];
             }
             if (PH_Projects::is_client()) {
                 if ($app['private']) {
                     unset($apps[$key]);
                 }
             }
         }
     }
     return $apps;
 }

 public function getField($fieldId, $format = true)
 {
     if (!function_exists('acf_is_field_key')) {
         throw new \Exception('Advanced Custom Fields must be installed to use ' . __METHOD__);
     }
     $value = maybe_unserialize($this->getMeta($fieldId));
     $fieldId = $this->getMeta('_' . $fieldId);
     if (!acf_is_field_key($fieldId)) {
         return null;
     }
     $field = get_field_object($fieldId, $this->ID, false, false);
     $value = apply_filters("acf/load_value", $value, $this->ID, $field);
     $value = apply_filters("acf/load_value/type={$field['type']}", $value, $this->ID, $field);
     $value = apply_filters("acf/load_value/name={$field['name']}", $value, $this->ID, $field);
     $value = apply_filters("acf/load_value/key={$field['key']}", $value, $this->ID, $field);
     if ($format) {
         $value = acf_format_value($value, $this->ID, $field);
     }
     return $value;
 }