name = 'flexible_content'; $this->replace = array( 'render_field', ); $this->add_field_action('acf/render_field_settings', array($this, '_render_field_settings'), 0); $this->add_action('acf/render_field', array($this, 'render_layout_label'), 0); $this->add_action('acf/render_field', array($this, 'render_layout_settings')); $this->replace_action('wp_ajax_acf/fields/flexible_content/layout_title', array($this, 'ajax_layout_title')); $this->replace_action('wp_ajax_nopriv_acf/fields/flexible_content/layout_title', array($this, 'ajax_layout_title')); } /** * input_admin_enqueue_scripts */ function input_admin_enqueue_scripts(){ // localize acf_localize_text(array( 'Layout data has been copied to your clipboard.' => __('Layout data has been copied to your clipboard.', 'acfe'), 'Layouts data have been copied to your clipboard.' => __('Layouts data have been copied to your clipboard.', 'acfe'), 'Please copy the following data to your clipboard.' => __('Please copy the following data to your clipboard.', 'acfe'), 'Please paste previously copied layout data in the following field:' => __('Please paste previously copied layout data in the following field:', 'acfe'), 'You can now paste it on another page, using the "Paste" button action.' => __('You can now paste it on another page, using the "Paste" button action.', 'acfe'), 'You can then paste it on another page, using the "Paste" button action.' => __('You can then paste it on another page, using the "Paste" button action.', 'acfe'), )); } /** * field_group_admin_head */ function field_group_admin_head(){ // clear fields cache // this fix an issue where plugins could query acf fields using acf_get_fields() very early // and push unwanted settings such as "inline title" on the Field Group UI acf_get_store('fields')->reset(); } /** * _render_field_settings * * acf/render_field_settings/type=flexible_content:0 * * @param $field */ function _render_field_settings($field){ // Action do_action("acfe/flexible/render_field_settings", $field); } /** * render_layout_label * * @param $field */ function render_layout_label($field){ // validate setting if($field['_name'] !== 'label' || stripos($field['name'], '[layouts]') === false){ return; } echo ''; acf_render_field_wrap(array( 'label' => __('Settings', 'acfe'), 'type' => 'hidden', 'name' => 'acfe_flexible_settings_label' ), 'ul'); echo '
  • '; } /** * render_layout_settings * * @param $field */ function render_layout_settings($field){ // validate setting if($field['_name'] !== 'max' || stripos($field['name'], '[layouts]') === false){ return; } // Prefix $prefix = $field['prefix']; // Black magic parse_str($prefix, $output); $keys = acfe_array_keys_r($output); // ... $_field_id = $keys[1]; $_layout_key = $keys[3]; // Profit! $flexible = acf_get_field($_field_id); if(!acf_maybe_get($flexible, 'layouts')){ return; } $layout = $flexible['layouts'][$_layout_key]; // Vars $name = $flexible['name']; $key = $flexible['key']; $l_name = $layout['name']; // Do Actions do_action("acfe/flexible/render_layout_settings", $flexible, $layout, $prefix); do_action("acfe/flexible/render_layout_settings/name={$name}", $flexible, $layout, $prefix); do_action("acfe/flexible/render_layout_settings/key={$key}", $flexible, $layout, $prefix); do_action("acfe/flexible/render_layout_settings/layout={$l_name}", $flexible, $layout, $prefix); do_action("acfe/flexible/render_layout_settings/name={$name}&layout={$l_name}", $flexible, $layout, $prefix); do_action("acfe/flexible/render_layout_settings/key={$key}&layout={$l_name}", $flexible, $layout, $prefix); } /** * validate_field * * @param $field * * @return mixed|null */ function validate_field($field){ // Defaults $_field = array(); $_layout = array(); // Filters $_field = apply_filters("acfe/flexible/defaults_field", $_field); $_layout = apply_filters("acfe/flexible/defaults_layout", $_layout); foreach($_field as $k => $v){ if(!isset($field[$k])){ $field[$k] = $v; } if(is_array($v)){ foreach($v as $ak => $av){ if(!isset($field[$k][$ak])){ $field[$k][$ak] = $av; } } } } foreach($field['layouts'] as &$layout){ foreach($_layout as $k => $v){ if(!isset($layout[$k])){ $layout[$k] = $v; } if(is_array($v)){ foreach($v as $ak => $av){ if(!isset($layout[$k][$ak])){ $layout[$k][$ak] = $av; } } } } } $field = apply_filters('acfe/flexible/validate_field', $field); return $field; } /** * prepare_field * * @param $field * * @return mixed */ function prepare_field($field){ // Vars $name = $field['_name']; $key = $field['key']; foreach($field['layouts'] as &$layout){ // Vars $l_name = $layout['name']; // Prepend $prepend = ''; $prepend = apply_filters("acfe/flexible/layouts/label_prepend", $prepend, $layout, $field); $prepend = apply_filters("acfe/flexible/layouts/label_prepend/name={$name}", $prepend, $layout, $field); $prepend = apply_filters("acfe/flexible/layouts/label_prepend/key={$key}", $prepend, $layout, $field); $prepend = apply_filters("acfe/flexible/layouts/label_prepend/layout={$l_name}", $prepend, $layout, $field); $prepend = apply_filters("acfe/flexible/layouts/label_prepend/name={$name}&layout={$l_name}", $prepend, $layout, $field); $prepend = apply_filters("acfe/flexible/layouts/label_prepend/key={$key}&layout={$l_name}", $prepend, $layout, $field); // Atts $atts = array(); $atts = apply_filters("acfe/flexible/layouts/label_atts", $atts, $layout, $field); $atts = apply_filters("acfe/flexible/layouts/label_atts/name={$name}", $atts, $layout, $field); $atts = apply_filters("acfe/flexible/layouts/label_atts/key={$key}", $atts, $layout, $field); $atts = apply_filters("acfe/flexible/layouts/label_atts/layout={$l_name}", $atts, $layout, $field); $atts = apply_filters("acfe/flexible/layouts/label_atts/name={$name}&layout={$l_name}", $atts, $layout, $field); $atts = apply_filters("acfe/flexible/layouts/label_atts/key={$key}&layout={$l_name}", $atts, $layout, $field); // Label $layout['label'] = $prepend . '' . $layout['label'] . ''; } return $field; } /** * load_fields * * @param $fields * @param $field * * @return mixed|null */ function load_fields($fields, $field){ if(acfe_is_admin_screen()){ return $fields; } // check layouts if(empty($field['layouts'])){ return $fields; } // vars $name = $field['name']; $key = $field['key']; $fields = apply_filters("acfe/flexible/load_fields", $fields, $field); $fields = apply_filters("acfe/flexible/load_fields/name={$name}", $fields, $field); $fields = apply_filters("acfe/flexible/load_fields/key={$key}", $fields, $field); return $fields; } /** * field_wrapper_attributes * * @param $wrapper * @param $field * * @return mixed|null */ function field_wrapper_attributes($wrapper, $field){ $wrapper = apply_filters('acfe/flexible/wrapper_attributes', $wrapper, $field); return $wrapper; } /** * render_field * * @param $field */ function render_field($field){ // Vars $name = $field['_name']; $key = $field['key']; // defaults if(empty($field['button_label'])){ $field['button_label'] = __('Add Row', 'acf'); } // sort layouts into names $layouts = array(); foreach($field['layouts'] as $k => $layout){ $layouts[$layout['name']] = $layout; } // vars $div = array( 'class' => 'acf-flexible-content', 'data-min' => $field['min'], 'data-max' => $field['max'] ); // empty if(empty($field['value'])){ $div['class'] .= ' -empty'; } // no value message $no_value_message = __('Click the "%s" button below to start creating your layout', 'acf'); $no_value_message = apply_filters('acf/fields/flexible_content/no_value_message', $no_value_message, $field); $values = array( 'class' => 'values' ); $values = apply_filters("acfe/flexible/div_values", $values, $field); $values = apply_filters("acfe/flexible/div_values/name={$name}", $values, $field); $values = apply_filters("acfe/flexible/div_values/key={$key}", $values, $field); ?>
    > $field['name'])); ?>
    render_layout($field, $layout, 'acfcloneindex', array()); } endforeach; ?>
    > $value): // validate if(empty($layouts[$value['acf_fc_layout']])) continue; // render $this->render_layout($field, $layouts[$value['acf_fc_layout']], $i, $value); endforeach; endif; ?>
    'acf-button button', 'href' => '#', 'data-name' => 'add-layout', ); $button = apply_filters('acfe/flexible/action_button', $button, $field); if(!empty($wrapper)){ echo '
    '; } ?>
    > 'button', 'style' => 'padding-left:5px;padding-right:5px; margin-left:3px;', 'href' => '#', 'data-name' => 'acfe-flexible-control-button', ); $button_secondary = apply_filters('acfe/flexible/action_button_secondary', $button_secondary, $field); ?> >
    '; } ?>
    'layout', 'data-id' => $id, 'data-layout' => $layout['name'] ); // is clone? if(!is_numeric($i)){ $div['class'] .= ' acf-clone'; } $div = apply_filters("acfe/flexible/layouts/div", $div, $layout, $field, $i, $value, $prefix); $div = apply_filters("acfe/flexible/layouts/div/name={$name}", $div, $layout, $field, $i, $value, $prefix); $div = apply_filters("acfe/flexible/layouts/div/key={$key}", $div, $layout, $field, $i, $value, $prefix); $div = apply_filters("acfe/flexible/layouts/div/layout={$l_name}", $div, $layout, $field, $i, $value, $prefix); $div = apply_filters("acfe/flexible/layouts/div/name={$name}&layout={$l_name}", $div, $layout, $field, $i, $value, $prefix); $div = apply_filters("acfe/flexible/layouts/div/key={$key}&layout={$l_name}", $div, $layout, $field, $i, $value, $prefix); // handle $handle = array( 'class' => 'acf-fc-layout-handle', 'title' => __('Drag to reorder','acf'), 'data-name' => 'collapse-layout', ); $handle = apply_filters("acfe/flexible/layouts/handle", $handle, $layout, $field, $i, $value, $prefix); $handle = apply_filters("acfe/flexible/layouts/handle/name={$name}", $handle, $layout, $field, $i, $value, $prefix); $handle = apply_filters("acfe/flexible/layouts/handle/key={$key}", $handle, $layout, $field, $i, $value, $prefix); $handle = apply_filters("acfe/flexible/layouts/handle/layout={$l_name}", $handle, $layout, $field, $i, $value, $prefix); $handle = apply_filters("acfe/flexible/layouts/handle/name={$name}&layout={$l_name}", $handle, $layout, $field, $i, $value, $prefix); $handle = apply_filters("acfe/flexible/layouts/handle/key={$key}&layout={$l_name}", $handle, $layout, $field, $i, $value, $prefix); // remove row // This makes Flexible Content in ACFE Form buggy in a Flexible Content Preview //reset_rows(); ?>
    > $prefix.'[acf_fc_layout]', 'value' => $layout['name'])); ?>
    > get_layout_title($field, $layout, $i, $value); ?>
    render_layout_fields($layout, $field, $i, $value, $prefix); // Unprepare Editor remove_filter('acf/prepare_field/type=wysiwyg', array($this, 'prepare_layout_editor')); do_action("acfe/flexible/render_layout", $layout, $field, $i, $value, $prefix); do_action("acfe/flexible/render_layout/name={$name}", $layout, $field, $i, $value, $prefix); do_action("acfe/flexible/render_layout/key={$key}", $layout, $field, $i, $value, $prefix); do_action("acfe/flexible/render_layout/layout={$l_name}", $layout, $field, $i, $value, $prefix); do_action("acfe/flexible/render_layout/name={$name}&layout={$l_name}", $layout, $field, $i, $value, $prefix); do_action("acfe/flexible/render_layout/key={$key}&layout={$l_name}", $layout, $field, $i, $value, $prefix); ?>
    0, 'i' => 0, 'field_key' => '', 'nonce' => '', 'layout' => '', 'value' => array(), )); // load field $field = acf_get_field($options['field_key']); if(!$field){ die(); } // vars $layout = $this->instance->get_layout($options['layout'], $field); if(!$layout){ die(); } // title $title = $this->get_layout_title($field, $layout, $options['i'], $options['value']); // echo echo $title; die(); } /** * get_layout_title * * @param $field * @param $layout * @param $i * @param $value * * @return string */ function get_layout_title($field, $layout, $i, $value){ // vars $rows = array(); $rows[ $i ] = $value; // add loop acf_add_loop( array( 'selector' => $field['name'], 'name' => $field['name'], 'value' => $rows, 'field' => $field, 'i' => $i, 'post_id' => 0, ) ); // vars $_title = $layout['label']; $title = $layout['label']; // filters $title = apply_filters("acf/fields/flexible_content/layout_title", $title, $field, $layout, $i); $title = apply_filters("acf/fields/flexible_content/layout_title/name={$field['_name']}", $title, $field, $layout, $i); $title = apply_filters("acf/fields/flexible_content/layout_title/key={$field['key']}", $title, $field, $layout, $i); if(in_array('title', $field['acfe_flexible_add_actions'])){ // Get Layout Title $value = get_sub_field('acfe_flexible_layout_title'); if(!empty($value)){ $title = wp_unslash($value); } $title = '' . $title . ''; } $attrs = array( 'class' => 'acfe-layout-title' ); $attrs = apply_filters("acf/fields/flexible_content/layout_attrs", $attrs, $field, $layout, $i); $attrs = apply_filters("acf/fields/flexible_content/layout_attrs/name={$field['_name']}", $attrs, $field, $layout, $i); $attrs = apply_filters("acf/fields/flexible_content/layout_attrs/key={$field['key']}", $attrs, $field, $layout, $i); // remove loop acf_remove_loop(); // prepend order $order = is_numeric($i) ? $i + 1 : 0; $title = '' . $order . ' ' . acf_esc_html($title) . ''; // return return $title; } /** * render_layout_fields * * @param $layout * @param $field * @param $i * @param $value * @param $prefix */ function render_layout_fields($layout, $field, $i, $value, $prefix){ // vars $sub_fields = $layout['sub_fields']; $el = $layout['display'] === 'table' ? 'td' : 'div'; if(empty($sub_fields)){ return; } if($layout['display'] == 'table'): ?>
    >