<?php

if (!class_exists('KD_ELEM_CONTENT_BOX')) {

    class KD_ELEM_CONTENT_BOX extends KEYDESIGN_ADDON_CLASS {

        function __construct() {
            add_action('init', array($this, 'kd_contentbox_init'));
            add_shortcode('tek_contentbox', array($this, 'kd_contentbox_shrt'));
        }

        // Element configuration in admin

        function kd_contentbox_init() {
            if (function_exists('vc_map')) {
                vc_map(array(
                    "name" => esc_html__("Content box", "keydesign"),
                    "description" => esc_html__("Content box with icon or custom image.", "keydesign"),
                    "base" => "tek_contentbox",
                    "class" => "",
                    "icon" => plugins_url('assets/element_icons/content-box.png', dirname(__FILE__)),
                    "category" => esc_html__("KeyDesign Elements", "keydesign"),
                    "params" => array(

                        array(
                            "type" => "textarea",
                            "class" => "kd-back-desc",
                            "heading" => esc_html__("Box title", "keydesign"),
                            "param_name" => "cb_title",
                            "holder" => "div",
                            "value" => "",
                            "description" => esc_html__("Enter a box title text.", "keydesign"),
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Title color", "keydesign"),
                            "param_name" => "cb_title_color",
                            "value" => "",
                            "description" => esc_html__("Choose title color. If none selected, the default theme color will be used.", "keydesign"),
                        ),

                        array(
                            "type" => "textarea",
                            "class" => "",
                            "heading" => esc_html__("Box content text", "keydesign"),
                            "param_name" => "cb_content_text",
                            "value" => "",
                            "description" => esc_html__("Enter box content text here.", "keydesign")
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Content text color", "keydesign"),
                            "param_name" => "cb_content_text_color",
                            "value" => "",
                            "description" => esc_html__("Choose content text color. If none selected, the default theme color will be used.", "keydesign"),
                        ),

                        array(
                            "type"			=>	"dropdown",
                            "class"			=>	"",
                            "heading"		=>	esc_html__("Display icon","keydesign"),
                            "param_name"	=>	"icon_type",
                            "value"			=>	array(
                                "Icon Browser" => "icon_browser",
                                "Custom Image" => "custom_icon",
                                "No icon" => "no_icon",
                            ),
                            "save_always" => true,
                            "description"	=>	esc_html__("Select icon/image source. If no icon is selected the box hover effect will be disabled.", "keydesign")
                        ),

                        array(
              							"type" => "iconpicker",
              							"heading" => esc_html__( "Icon", "keydesign" ),
              							"param_name" => "icon_iconsmind",
                            "settings" => array(
                        				"type" => "iconsmind",
                        				"iconsPerPage" => 50,
                        		),
              							"dependency" => array(
              								"element" => "icon_type",
              								"value" => "icon_browser",
              							),
              							"description" => esc_html__( "Select icon from library.", "keydesign" ),
            						),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Icon color", "keydesign"),
                            "param_name" => "icon_color",
                            "value" => "",
                            "dependency" =>	array(
                                "element" => "icon_type",
                                "value" => array("icon_browser")
                            ),
                            "description" => esc_html__("Choose icon color. If none selected, the default theme color will be used.", "keydesign"),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Icon size", "keydesign"),
                            "param_name" => "icon_size",
                            "value" => "",
                            "dependency" =>	array(
                                "element" => "icon_type",
                                "value" => array("icon_browser")
                            ),
                            "description" => esc_html__("Enter icon size. (eg. 10px, 1em, 1rem)", "keydesign"),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Custom image source", "keydesign"),
                            "param_name" => "cb_image_source",
                            "value" => array(
                                "Media library" => "media_library",
                                "External link" => "external_link",
                            ),
                            "dependency" => array(
                                "element" => "icon_type",
                                "value" => array("custom_icon"),
                            ),
                            "description" => esc_html__("Select image source.", "keydesign"),
                            "save_always" => true,
                        ),

                        array(
                            "type" => "attach_image",
                            "class" => "",
                            "heading" => esc_html__("Upload image icon", "keydesign"),
                            "param_name" => "icon_img",
                            "value" => "",
                            "description" => esc_html__("Upload custom image.", "keydesign"),
                            "dependency" => array(
                                "element" => "cb_image_source",
                                "value" => array("media_library"),
                            ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Image external source", "keydesign"),
                            "param_name" => "cb_ext_image",
                            "value" => "",
                            "description" => esc_html__("Enter image external link.", "keydesign"),
                            "dependency" =>	array(
                                "element" => "cb_image_source",
                                "value" => array("external_link"),
                            ),
                        ),

                        array(
                            "type" =>	"dropdown",
                            "class" =>	"",
                            "heading" =>	esc_html__("Content alignment","keydesign"),
                            "param_name" =>	"cb_content_alignment",
                            "value" =>	array(
                                "Left" => "content-left",
                                "Center" => "content-center",
                            ),
                            "save_always" => true,
                            "description"	=> esc_html__("Select content alignment.", "keydesign")
                        ),

                        array(
                             "type"	=>	"dropdown",
                             "class" =>	"",
                             "heading" => esc_html__("Box link type", "keydesign"),
                             "param_name" => "cb_custom_link",
                             "value" =>	array(
                                    esc_html__( 'No link', 'keydesign' ) => '#',
                                    esc_html__( 'Simple link', 'keydesign' )	=> 'simple-link',
                                    esc_html__( 'Full box link', 'keydesign' )	=> 'box-link',
                                ),
                             "save_always" => true,
                             "description" => esc_html__("You can add or remove the custom link.", "keydesign"),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Link text", "keydesign"),
                            "param_name" => "cb_link_text",
                            "value" => "",
                            "description" => esc_html__("Enter link text.", "keydesign"),
                            "dependency" =>	array(
                                "element" => "cb_custom_link",
                                "value" => array("simple-link"),
                            ),
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Link color", "keydesign"),
                            "param_name" => "cb_link_color",
                            "value" => "",
                            "description" => esc_html__("Choose link color. If none selected, the default theme color will be used.", "keydesign"),
                            "dependency" => array(
                               "element" => "cb_custom_link",
                               "value"	=> array( "simple-link" ),
                           ),
                        ),

                        array(
                            "type" => "href",
                            "class" => "",
                            "heading" => esc_html__("Link URL", "keydesign"),
                            "param_name" => "cb_box_link",
                            "value" => "",
                            "description" => esc_html__("Enter URL (Note: parameters like \"mailto:\" are also accepted).", "keydesign"),
                            "dependency" => array(
                               "element" => "cb_custom_link",
                               "value"	=> array( "box-link", "simple-link" ),
                           ),
                        ),

                        array(
                      			'type' => 'dropdown',
                      			'heading' => __( 'Link target', 'keydesign' ),
                      			'param_name' => 'cb_link_target',
                            "value" => array(
            									esc_html__( 'Same window', 'keydesign' ) => '_self',
            									esc_html__( 'New window', 'keydesign' ) => '_blank',
            								),
                            "save_always" => true,
                            "dependency" => array(
                               "element" => "cb_custom_link",
                               "value"	=> array( "box-link", "simple-link" ),
                           ),
                    		),

                        array(
              							"type" => "dropdown",
              							"class" => "",
              							"heading" => esc_html__("Background type", "keydesign"),
              							"param_name" =>	"background_type",
              							"value" =>	array(
              								esc_html__( 'None', 'keydesign' ) => 'none',
              								esc_html__( 'Solid color', 'keydesign' )	=> 'custom_bg_color',
                              esc_html__( 'Background image', 'keydesign' )	=> 'custom_bg_image',
              							),
              							"save_always" => true,
              							"description" => esc_html__("Select box background type.", "keydesign"),
            						),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Background color", "keydesign"),
                            "param_name" => "background_color",
                            "value" => "",
                            "dependency" =>	array(
                								"element" => "background_type",
                								"value" => array( "custom_bg_color" ),
      							        ),
                            "description" => esc_html__("Choose box background color.", "keydesign"),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Background image source", "keydesign"),
                            "param_name" => "background_image_source",
                            "value" => array(
                                "Media library" => "media_library",
                                "External link" => "external_link",
                            ),
                            "dependency" => array(
                                "element" => "background_type",
                                "value" => array("custom_bg_image"),
                            ),
                            "description" => esc_html__("Select image source.", "keydesign"),
                            "save_always" => true,
                        ),

                        array(
                            "type" => "attach_image",
                            "class" => "",
                            "heading" => esc_html__("Image", "keydesign"),
                            "param_name" => "background_image",
                            "value" => "",
                            "description" => esc_html__("Upload custom image.", "keydesign"),
                            "dependency" => array(
                                "element" => "background_image_source",
                                "value" => array("media_library"),
                            ),
                            "save_always" => true,
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Image external source", "keydesign"),
                            "param_name" => "background_ext_image",
                            "value" => "",
                            "description" => esc_html__("Enter image external link.", "keydesign"),
                            "dependency" =>	array(
                                "element" => "background_image_source",
                                "value" => array("external_link"),
                            ),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Box shadow", "keydesign"),
                            "param_name" => "cb_box_shadow",
                            "value" => array(
                                "Enable" => "",
                                "Disable" => "disable-box-shadow",
                            ),
                            "description" => esc_html__("Enable box shadow effect.", "keydesign"),
                            "save_always" => true,
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("CSS Animation", "keydesign"),
                            "param_name" => "css_animation",
                            "value" => array(
                                "None"              => "",
                                "Fade In"         => "kd-animated fadeIn",
                                "Fade In Down"    => "kd-animated fadeInDown",
                                "Fade In Left"    => "kd-animated fadeInLeft",
                                "Fade In Right"   => "kd-animated fadeInRight",
                                "Fade In Up"      => "kd-animated fadeInUp",
                                "Zoom In"         => "kd-animated zoomIn",
                            ),
                            "save_always" => true,
                            "admin_label" => true,
                            "description" => esc_html__("Select type of animation for element to be animated when it enters the browsers viewport (Note: works only in modern browsers).", "keydesign"),
                            "group" => esc_html__( "Extras", "keydesign" ),
                         ),

                         array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Animation Delay", "keydesign"),
                            "param_name" => "elem_animation_delay",
                            "value" => array(
                                "0 ms"              => "",
                                "200 ms"            => "200",
                                "400 ms"            => "400",
                                "600 ms"            => "600",
                                "800 ms"            => "800",
                                "1 s"               => "1000",
                            ),
                            "dependency" => array(
                                  "element" => "css_animation",
                                  "value" => array ("kd-animated fadeIn", "kd-animated fadeInDown", "kd-animated fadeInLeft", "kd-animated fadeInRight", "kd-animated fadeInUp", "kd-animated zoomIn"),
                            ),
                            "save_always" => true,
                            "admin_label" => true,
                            "description" => esc_html__("Enter animation delay in ms", "keydesign"),
                            "group" => esc_html__( "Extras", "keydesign" ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Extra class name", "keydesign"),
                            "param_name" => "cb_extra_class",
                            "value" => "",
                            "description" => esc_html__("If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.", "keydesign"),
                            "group" => esc_html__( "Extras", "keydesign" ),
                        ),

                    )
                ));
            }
        }



		// Render the element on front-end

        public function kd_contentbox_shrt($atts, $content = null) {
            // Declare empty vars
            $output = $content_icon = $icon_color_style = $icon_size_style = $src = $link = $image = $animation_delay = $icons = $a_attrs = $no_icon_class_fix = $wrapper_class = $bg_image_class =
            $exploded = $iconsmind_cat = '';

            extract(shortcode_atts(array(
                'icon_type' => '',
                'icon_iconsmind' => '',
                'icon_color' => '',
                'icon_size' => '',
                'cb_image_source' => '',
                'icon_img' => '',
                'cb_ext_image' => '',
                'cb_content_alignment' => '',
                'cb_title' => '',
                'cb_title_color' => '',
                'cb_content_text' => '',
                'cb_content_text_color' => '',
                'cb_custom_link' => '',
                'cb_link_text' => '',
                'cb_link_color' => '',
                'cb_box_link' => '',
                'cb_link_target' => '',
                'cb_button_text' => '',
                'background_type' => '',
                'background_color' => '',
                'background_image_source' => '',
                'background_image' => '',
                'background_ext_image' => '',
                'cb_box_shadow' => '',
                'css_animation' => '',
                'elem_animation_delay' => '',
                'cb_extra_class' => '',
            ), $atts));

            if ( $icon_type == 'icon_browser' ) {
              $exploded = explode( ' ', $icon_iconsmind );
              $iconsmind_cat = end( $exploded );
              $font_file_name = substr( strstr( $iconsmind_cat, '-' ), strlen( '-' ) );

              if ( strpos( $exploded[0], 'iconsmind-' ) === 0 ) {
                wp_enqueue_style( $font_file_name.'-im-fonts-woff', plugin_dir_url( __DIR__ ).'assets/css/iconsmind/fonts/'.$font_file_name.'.woff' );
                wp_enqueue_style( $iconsmind_cat, plugin_dir_url( __DIR__ ).'assets/css/iconsmind/'.$iconsmind_cat.'.css' );
              } elseif ( strpos( $exploded[1], 'fa-' ) === 0 ) {
                wp_enqueue_style( 'font-awesome' );
              }
            }

            if (strlen($icon_iconsmind) > 0) {
                $icons = $icon_iconsmind;
            }

            if ($icon_color !== '') {
              $icon_color_style = 'color: '.$icon_color.';';
            }

            if ($icon_size !== '') {
              $icon_size_style = 'font-size: '.$icon_size.';';
            }

            $image = wpb_getImageBySize($params = array(
                'post_id' => NULL,
                'attach_id' => $icon_img,
                'thumb_size' => 'full',
                'class' => ""
            ));

            if ($cb_image_source == 'external_link' && !empty($cb_ext_image)) {
              $src = $cb_ext_image;
              list($width, $height) = getimagesize($src);
            } elseif ($cb_image_source == 'media_library' && !empty($icon_img)) {
              $link = wp_get_attachment_image_src( $icon_img, 'large' );
              $link = $link[0];
              $src = $link;
            }

            if( $icon_type == 'icon_browser' && !empty($icons) ) {
      				$content_icon = '<i class="'.$icons .'" style="'.$icon_size_style.' '.$icon_color_style.'"></i> ';
      			}
      			elseif($icon_type == 'custom_icon'){
              if ($cb_image_source == 'external_link' && $cb_ext_image != '') {
                $content_icon = '<div class="cb-customimg"><img src="'.$cb_ext_image.'" alt="" width="'.$width.'" height="'.$height.'" /></div>';
              } elseif ($cb_image_source == 'media_library' && !empty($icon_img)) {
                $content_icon = '<div class="cb-customimg">'.$image['thumbnail'].'</div>';
              }
      			}

            // Box background image settings

            if ( $background_image_source == 'media_library' && '' != $background_image ) {
              $bg_image = intval( $background_image );
            	$bg_image_data = wp_get_attachment_image_src( $bg_image, 'large' );
            	$bg_image_src = $bg_image_data[0];
            }

            if ( $background_image_source == 'external_link' && '' != $background_ext_image ) {
              $box_bg_image = $background_ext_image;
            } elseif ( $background_image_source == 'media_library' && '' != $background_image ) {
              $box_bg_image = $bg_image_src;
            }

            if ( !empty( $box_bg_image ) ) {
              $bg_image_class = 'with-bg-img';
            } else {
              $bg_image_class = '';
            }

            //Background type
            switch( $background_type ){
      				case 'none':
      					$normal_bg = 'background-color: #fff';
      				break;

      				case 'custom_bg_color':
                if ( $background_color != '' ) {
                  $normal_bg = 'background-color: '.$background_color;
                } else {
                  $normal_bg = 'background-color: #fff';
                }
      				break;

              case 'custom_bg_image':
                if ( $box_bg_image != '' ) {
                  $normal_bg = 'background-image: url('.$box_bg_image.')';
                } else {
                  $normal_bg = 'background-color: #fff';
                }
              break;

      				default:
      			}

            //CSS Animation
            if ($css_animation == "no_animation") {
                $css_animation = "";
            }

            // Animation delay
            if ($elem_animation_delay) {
                $animation_delay = 'data-animation-delay='.$elem_animation_delay;
            }

            if ($icon_type == "no_icon") {
              $no_icon_class_fix = 'cb-no-icon';
            }

            $wrapper_class = implode(' ', array('cb-container', $no_icon_class_fix, $cb_content_alignment, $bg_image_class, $cb_box_shadow, $css_animation, $cb_extra_class));

            $output .= '<div class="'.trim($wrapper_class).'" '.$animation_delay.'>';
              if ( $cb_custom_link == "box-link" && $cb_box_link != '' ) {
                $output .= '<a href="'.$cb_box_link.'" target="'.$cb_link_target.'">';
              }
                $output .= '<div class="cb-wrapper" '.(!empty($background_type) ? 'style="'.$normal_bg.';"' : '').'>';
                  if ( $icon_type != "no_icon" ) {
                    $output .= '<div class="cb-img-area">'.$content_icon.'</div>';
                  }
                  $output .= '<div class="cb-text-area">
                      <h4 class="cb-heading" '.(!empty($cb_title_color) ? 'style="color: '.$cb_title_color.';"' : '').'>'.$cb_title.'</h4>';
                      $output .= '<p '.(!empty($cb_content_text_color) ? 'style="color: '.$cb_content_text_color.';"' : '').'>'.$cb_content_text.'</p>';
                      if ( $cb_custom_link == "simple-link" && $cb_box_link != '' ) {
                        $output .= '<a class="cb-simple-link" href="'.$cb_box_link.'" target="'.$cb_link_target.'" '.(!empty($cb_link_color) ? 'style="color: '.$cb_link_color.';"' : '').'>'.$cb_link_text.'</a>';
                      }
                  $output .= '</div>';
                $output .= '</div>';
              if ( $cb_custom_link == "box-link" && $cb_box_link != '' ) {
                  $output .= '</a>';
              }
            $output .= '</div>';

            return $output;

        }
    }
}

if (class_exists('KD_ELEM_CONTENT_BOX')) {
    $KD_ELEM_CONTENT_BOX = new KD_ELEM_CONTENT_BOX;
}

?>
