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<?php |
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|
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class VP_ShortcodeGenerator |
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{ |
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|
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public static $pool = array(); |
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|
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public $name; |
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|
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public $template; |
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|
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public $modal_title = ''; |
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|
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public $button_title = ''; |
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|
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public $main_image; |
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|
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public $sprite_image; |
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|
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public $types; |
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|
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public $include_pages; |
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|
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public function __construct($arr) |
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{ |
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$this->main_image = VP_PUBLIC_URL . '/img/vp_shortcode_icon.png'; |
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$this->sprite_image = VP_PUBLIC_URL . '/img/vp_shortcode_icon_sprite.png'; |
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$this->types = array( 'post', 'page' ); |
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$this->included_pages = array(); |
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|
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if (is_array($arr)) |
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{ |
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foreach ($arr as $n => $v) |
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{ |
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$this->$n = $v; |
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} |
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if (empty($this->name)) die('Unique name required'); |
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if (empty($this->template)) die('Template array / path required'); |
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} |
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|
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if( is_string($this->template) and is_file($this->template) ) |
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$this->template = include $this->template; |
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|
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if(!empty($this->template)) |
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{ |
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$this->normalize(); |
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add_action( 'current_screen', array($this, 'init_mce_plugin') ); |
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} |
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|
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self::$pool[$this->name] = $this; |
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} |
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|
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function init_mce_plugin() |
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{ |
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if( $this->can_output() ) |
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{ |
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// print modal dialog dom |
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add_action( 'admin_footer', array($this, 'print_modal') ); |
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// populate scripts and styles dependencies |
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$loader = VP_WP_Loader::instance(); |
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$loader->add_types( $this->get_field_types(), 'shortcodegenerator' ); |
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} |
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} |
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|
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function normalize() |
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{ |
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if(is_array($this->template)) foreach ($this->template as &$shortcode) |
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{ |
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foreach ($shortcode['elements'] as &$elements) |
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{ |
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if(isset($elements['attributes'])) foreach ($elements['attributes'] as &$f) |
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{ |
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if( $f['type'] === 'codeeditor' ) |
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{ |
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$f['type'] = 'textarea'; |
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} |
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} |
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} |
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} |
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} |
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|
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function get_field_types() |
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{ |
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$field_types = array(); |
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if(is_array($this->template)) foreach ($this->template as $shortcode) |
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{ |
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foreach ($shortcode['elements'] as $elements) |
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{ |
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if(isset($elements['attributes'])) foreach ($elements['attributes'] as $f) |
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{ |
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if( ! in_array($f['type'], $field_types) ) |
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{ |
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$field_types[] = $f['type']; |
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} |
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} |
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} |
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} |
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return $field_types; |
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} |
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|
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public static function get_pool() |
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{ |
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return self::$pool; |
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} |
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|
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public static function pool_supports_editor() |
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{ |
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foreach (self::$pool as $sg) |
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{ |
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if( $sg->supports_editor() ) |
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{ |
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return true; |
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} |
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} |
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return false; |
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} |
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|
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public function supports_editor() |
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{ |
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$post_type = VP_Metabox::_get_current_post_type(); |
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$has_editor = post_type_supports( $post_type, 'editor' ); |
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return $has_editor; |
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} |
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|
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public static function pool_can_output() |
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{ |
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foreach (self::$pool as $sg) |
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{ |
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if( $sg->can_output() ) |
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{ |
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return true; |
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} |
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} |
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return false; |
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} |
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|
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public function can_output() |
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{ |
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$screen = ''; |
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$can = true; |
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if( function_exists('get_current_screen') ) |
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{ |
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$screen = get_current_screen(); |
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if( !is_null($screen) ) |
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$screen = $screen->id; |
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} |
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|
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// if in post / page |
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if( VP_Metabox::_is_post_or_page() ) |
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{ |
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// then consider the types |
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if( !in_array("*", $this->types) ) // if wildcard exists, then always shows |
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$can &= in_array(VP_Metabox::_get_current_post_type(), $this->types); |
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else |
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$can &= true; |
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} |
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else |
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{ |
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// if not, only consider the screen id |
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if( !empty($screen) ) |
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{ |
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$can &= in_array($screen, $this->included_pages); |
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} |
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else |
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{ |
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if( !is_admin() ) |
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{ |
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$can &= false; |
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} |
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} |
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} |
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|
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return $can; |
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} |
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|
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public function print_modal() |
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{ |
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$modal_id = $this->name . '_modal'; |
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?> |
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<div id="<?php echo $modal_id; ?>" class="vp-sc-dialog reveal-modal xlarge"> |
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<h1><?php echo $this->modal_title; ?></h1> |
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<div class="vp-sc-scroll-container"> |
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<div class="vp-sc-wrapper"> |
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<ul class="vp-sc-menu"> |
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<?php foreach ($this->template as $title => $menu): ?> |
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<?php if(reset($this->template) == $menu): ?> |
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<li class="current"><a href="#<?php echo str_replace(' ', '_', $title); ?>"><?php echo $title ?></li></a> |
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<?php else: ?> |
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<li><a href="#<?php echo str_replace(' ', '_', $title); ?>"><?php echo $title ?></li></a> |
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<?php endif; ?> |
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<?php endforeach; ?> |
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</ul> |
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<div class="vp-sc-main"> |
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<?php foreach ($this->template as $title => $menu): ?> |
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<?php if (reset($this->template) == $menu) : ?> |
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<ul class="current vp-sc-sub-menu-list vp-sc-sub-menu-<?php echo str_replace(' ', '_', $title); ?>"> |
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<?php else : ?> |
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<ul class="vp-hide vp-sc-sub-menu-list vp-sc-sub-menu-<?php echo str_replace(' ', '_', $title); ?>"> |
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<?php endif; ?> |
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<?php foreach ($menu['elements'] as $name => $element): ?> |
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<li class="vp-sc-element postbox<?php if(isset($element['attributes'])) echo ' has-options'; ?><?php if(isset($element['active']) && $element['active'] == true) echo ' active'; ?>"> |
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<h3 class="hndle vp-sc-element-heading"> |
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<a href="#"> |
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<?php echo $element['title']; ?> |
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<?php if(isset($element['attributes'])) echo '<i class="fa fa-arrow-down"></i>'; ?> |
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</a> |
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</h3> |
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<div class="hidden vp-sc-code"><?php echo htmlentities($element['code']); ?></div> |
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<?php if(isset($element['attributes']) and !empty($element['attributes'])): ?> |
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<form class="vp-sc-element-form <?php if(!isset($element['active']) || isset($element['active']) && $element['active'] == false):?>vp-hide<?php endif; ?> inside"> |
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<?php echo $this->print_form($element['attributes']); ?> |
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</form> |
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<?php endif; ?> |
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</li> |
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<?php endforeach; ?> |
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</ul> |
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<?php endforeach; ?> |
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</div> |
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</div> |
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<a class="close-reveal-modal">×</a> |
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</div> |
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</div> |
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<?php |
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} |
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|
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function print_form($attributes) |
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{ |
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?> |
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<div class="vp-sc-fields"> |
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<?php |
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foreach ($attributes as $attr) |
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{ |
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// create the object |
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$make = VP_Util_Reflection::field_class_from_type($attr['type']); |
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// prefix name |
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$attr['name'] = '_' . $attr['name']; |
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$field = call_user_func("$make::withArray", $attr); |
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$default = $field->get_default(); |
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if(!is_null($default)) |
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$field->set_value($default); |
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?> |
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|
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<?php if($attr['type'] !== 'notebox'): ?> |
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<div class="vp-sc-field vp-<?php echo $attr['type']; ?>" data-vp-type="vp-<?php echo $attr['type']; ?>"> |
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<div class="label"><label><?php echo $attr['label']; ?></label></div> |
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<div class="field"><div class="input"><?php echo $field->render(true); ?></div></div> |
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</div> |
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<?php else: ?> |
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<?php $status = isset($attr['status']) ? $attr['status'] : 'normal'; ?> |
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<div class="vp-sc-field vp-<?php echo $attr['type']; ?> note-<?php echo $status; ?>" data-vp-type="vp-<?php echo $attr['type']; ?>"> |
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<?php echo $field->render(true); ?> |
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</div> |
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<?php endif; ?> |
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|
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<?php |
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} |
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?> |
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</div> |
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<div class="vp-sc-action"> |
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<button class="vp-sc-insert button"><?php _e('Insert', 'wp-ultimate-recipe'); ?></button> |
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<button class="vp-sc-cancel button"><?php _e('Cancel', 'wp-ultimate-recipe') ?></button> |
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</div> |
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<?php |
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} |
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|
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public static function build_localize() |
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{ |
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$localize = array(); |
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foreach (self::$pool as $sg) |
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{ |
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$localize[] = array( |
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'name' => $sg->name, |
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'modal_title' => $sg->modal_title, |
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'button_title' => $sg->button_title, |
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'main_image' => $sg->main_image, |
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'sprite_image' => $sg->sprite_image, |
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); |
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} |
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return $localize; |
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} |
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|
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public static function init_buttons() |
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{ |
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if( VP_Metabox::_is_post_or_page() && !current_user_can( 'edit_posts' ) && |
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!current_user_can( 'edit_pages' ) && get_user_option( 'rich_editing' ) == 'true') |
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return; |
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|
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add_filter( 'mce_external_plugins' , array(__CLASS__, 'add_buttons') ); |
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add_filter( 'mce_buttons' , array(__CLASS__, 'register_buttons') ); |
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add_filter( 'wp_fullscreen_buttons', array(__CLASS__, 'fullscreen_buttons') ); |
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add_filter( 'admin_print_styles' , array(__CLASS__, 'print_styles') ); |
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} |
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|
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public static function print_styles($buttons) |
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{ |
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?> |
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<style type="text/css"> |
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<?php foreach (self::$pool as $sg): ?> |
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#qt_content_<?php echo $sg->name; ?>{ |
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background: url('<?php echo $sg->sprite_image; ?>') 2px -21px no-repeat !important; |
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text-indent: -999px; |
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} |
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span.mce_<?php echo $sg->name; ?>{ |
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background: url('<?php echo $sg->sprite_image; ?>') 0 0 no-repeat !important; |
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} |
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<?php endforeach; ?> |
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</style> |
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<?php |
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} |
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|
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public static function register_buttons($buttons) |
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{ |
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foreach (self::$pool as $sg) |
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{ |
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if( $sg->can_output() ) |
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$vp_buttons[] = $sg->name; |
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} |
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$buttons = array_merge($buttons, $vp_buttons); |
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return $buttons; |
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} |
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|
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public static function add_buttons($plugin_array) |
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{ |
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$plugin_array['vp_sc_button'] = VP_PUBLIC_URL .'/js/shortcodes.js'; |
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foreach (self::$pool as $sg) |
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{ |
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if( $sg->can_output() ) |
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$plugin_array[$sg->name] = VP_PUBLIC_URL .'/js/dummy.js'; |
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} |
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return $plugin_array; |
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} |
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|
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public static function fullscreen_buttons($buttons) |
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{ |
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foreach (self::$pool as $sg) |
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{ |
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if( $sg->can_output() ) |
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{ |
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// add a separator |
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$buttons[] = 'separator'; |
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// format: title, onclick, show in both editors |
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$buttons[$sg->name] = array( |
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// Title of the button |
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'title' => $sg->button_title, |
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// Command to execute |
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'onclick' => "tinyMCE.execCommand('{$sg->name}_cmd');", |
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// Show on visual AND html mode |
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'both' => true |
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); |
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} |
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} |
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return $buttons; |
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} |
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|
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public function get_shortcode_tags() { |
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$shortcodes = $this->template; |
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$tags = array(); |
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foreach ($shortcodes as $menu) { |
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foreach ($menu['elements'] as $sc) { |
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$code = $sc['code']; |
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preg_match('/\[(\w+).*\]/', $code, $matches); |
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$tags[] = $matches[1]; |
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} |
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} |
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return $tags; |
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} |
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|
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} |
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|
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/** |
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* EOF |
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*/ |
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|
