JezK

Edit File: class-htmlhelper.php

<?php /** * This file holds the avia_htmlhelper class which renders html elements based on the options passed. * Basically all backend html output for the option pages is defined within this file * * @author Christian "Kriesi" Budschedl * @copyright Copyright ( c ) Christian Budschedl * @link http://kriesi.at * @link http://aviathemes.com * @since Version 1.0 * @package AviaFramework */ if( ! defined( 'AVIA_FW' ) ) { exit( 'No direct script access allowed' ); } /** * AVIA HTML HELPER * * This class receives an extended $avia_superobject file when called, which holds the information which page we are currently viewing * Based on that information it renders all form elements necessary for creating the option page. * Methods can also be called without looping over the $avia_superobject, but for html generating purposes in other parts of the theme * (for example meta boxes, widgets etc) * * @package AviaFramework */ if( ! class_exists( 'avia_htmlhelper', false ) ) { class avia_htmlhelper extends aviaFramework\base\object_properties { /** * This object holds the $avia_superobject with all the previously stored informations like theme/plugin data, options data, default values etc * * @var avia_superobject */ protected $avia_superobject; /** * This object holds the avia_database_set controller methods to check if an item is grouped or not * * @var obj */ protected $set; /** * Different behaviour for some methods based on the context (option_page/metabox) * * @var string */ public $context = 'options_page'; /** * Checks if a database entry with values is available and if so set to true to replace default values * * @var array */ protected $replace_default = array(); ###################################################################### # Non rendering Functions ###################################################################### /** * Sets up the superobject, if it was passed * * @param avia_superobject|false|null $avia_superobject */ public function __construct( $avia_superobject = false ) { if( ! $avia_superobject ) { $avia_superobject = $GLOBALS['avia']; } $this->avia_superobject = $avia_superobject; $options = get_option( $this->avia_superobject->option_prefix ); //check which option pages were already saved yet and need replacement of the default values foreach( $avia_superobject->option_pages as $page ) { if( isset( $options[ $page['parent'] ] ) && $options[ $page['parent'] ] != '' ) { $this->replace_default[ $page['slug'] ] = true; } } } /** * * @param string $slug * @return array */ protected function get_page_elements( $slug ) { $page_elements = array(); if( isset( $this->avia_superobject->option_page_data ) ) { foreach( $this->avia_superobject->option_page_data as $key => $value ) { if( $value['slug'] == $slug ) { $page_elements[ $key ] = $value; } } } return $page_elements; } ###################################################################### # Rendering Functions ###################################################################### /** * * @param array $option_page * @param string $firstClass * @return string */ public function create_container_based_on_slug( $option_page, $firstClass = '' ) { $output = ''; //get all elements of the current page and save them to the page elements array $page_elements = $this->get_page_elements( $option_page['slug'] ); //subpage heading $output .= $this->render_page_container( $option_page, $firstClass ); //remove button if available: // if( isset( $option_page['removable'] ) ) // { // $output .= "<a href='#{$option_page['slug']}' title='{$option_page['removable']}' class='avia_remove_dynamic_page'>{$option_page['removable']}</a>"; // } //page elements foreach( $page_elements as $key => $element ) { $output .= $this->render_single_element( $element ); } $output .= $this->render_page_container_end(); return $output; } /** * The function renders a single option-section which means it creates the divs around the form element, as well as descripio, adds values and sets ids * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function render_single_element( array $element ) { if( method_exists( $this, $element['type'] ) || ( isset( $element['use_function'] ) && function_exists( $element['type'] ) ) ) { //init indices that are not set yet to prevent php notice if( ! isset( $element['id'] ) ) { $element['id'] = ''; } if( ! isset( $element['desc'] ) ) { $element['desc'] = ''; } if( ! isset( $element['slug'] ) ) { $element['slug'] = ''; } if( ! isset( $element['name'] ) ) { $element['name'] = ''; } if( ! isset( $element['label'] ) ) { $element['label'] = ''; } if( ! isset( $element['std'] ) ) { $element['std'] = ''; } if( ! isset( $element['class'] ) ) { $element['class'] = ''; } if( ! isset( $element['dynamic'] ) ) { $element['dynamic'] = false; } if( $this->context != 'metabox' ) { if( isset( $this->avia_superobject->page_slug ) && isset( $this->replace_default[ $element['slug'] ] ) && isset( $this->avia_superobject->options[ $this->avia_superobject->page_slug ][ $element['id'] ] ) ) { $element['std'] = $this->avia_superobject->options[$this->avia_superobject->page_slug][$element['id']]; } } //start rendering $output = ''; //check if its a dynamic (sortable) element $dynamic_end = ''; // if( $element['dynamic'] ) // { // $output .= '<div class="avia_row">'; // $output .= ' <div class="avia_style_wrap avia_style_wrap_portlet">'; // $output .= ' <div class="avia-row-portlet-header">'.$element['name'].'<a href="#" class="avia-item-edit">+</a></div>'; // $output .= ' <div class="avia-portlet-content">'; // $output .= ' <span class="avia_clone_loading avia_removable_element_loading avia_hidden">Loading</span>'; // $output .= " <a href='#".$element['id']."' title='".$element['removable']."' class='avia_remove_dynamic_element'><span>".$element['removable']."</span></a>"; // $dynamic_end = '<div class="avia_clear"></div></div></div></div>'; // } //check if we should only render the element itself or description as well if( $element['type'] == 'group' || ( isset( $element['nodescription'] ) && $element['nodescription'] != '' ) ) { if( isset( $element['use_function'] ) ) { $output .= $element['type']( $element ); } else { $output .= $this->{$element['type']}( $element ); } } else { $output .= $this->section_start( $element ); // if( isset( $element['removable'] ) && ! isset( $element['dynamic'] ) ) // { // $output .= ' <span class="avia_clone_loading avia_removable_element_loading avia_hidden">Loading</span>'; // $output .= " <a href='#".$element['id']."' title='".$element['removable']."' class='avia_remove_dynamic_element'><span>".$element['removable']."</span></a>"; // } $output .= $this->description( $element ); if( isset( $element['use_function'] ) ) { $output .= $element['type']( $element ); } else { $output .= $this->{$element['type']}( $element ); } $output .= $this->section_end( $element ); } $output .= $dynamic_end; return $output; } } /** * Creates a wrapper around a set of elements. This set can be cloned with javascript * * @param array $element holds data like id, class and some js settings * @return string contains the html code generated within the method */ public function group( array $element ) { $iterations = 1; $output = ''; $real_id = $element['id']; if( ( isset( $element['std'] ) && is_array( $element['std'] ) ) && ! isset( $element['ajax_request'] ) ) { $iterations = count( $element['std'] ); } if( isset( $element['ajax_request'] ) ) { $iterations = $element['ajax_request']; // ajax requests usually need only one element per default } for( $i = 0; $i < $iterations; $i++ ) { if( ! isset( $element['linktext'] ) ) { $element['linktext'] = 'add'; } if( ! isset( $element['deletetext'] ) ) { $element['deletetext'] = 'remove'; } //start generating html output $element['id'] = $real_id . '-__-' . $i; $output .= '<div class="avia_set ' . $element['class'] . '" id="avia_' . $element['id'] . '">'; $output .= '<div class="avia_single_set">'; $output .= $this->get_subelements( $element, $i ); $output .= '<span class="avia_clone_loading avia_hidden" href="#">Loading</span>'; $output .= '<a class="avia_clone_set" href="#">' . $element['linktext'] . '</a>'; $output .= '<a class="avia_remove_set" href="#">' . $element['deletetext'] . '</a>'; $output .= '</div>'; $output .= '</div>'; } return $output; } /** * Creates the subelements for groups and specail objects like gallery upload * * @param array $element holds data like id, class and some js settings * @param int $i * @return string contains the html code generated within the method */ public function get_subelements( array $element, $i = 1 ) { $output = ''; foreach( $element['subelements'] as $key => $subelement ) { if( isset( $element['std'] ) && is_array( $element['std'] ) && isset( $element['std'][ $i ][ $subelement['id'] ] ) ) { $subelement['std'] = $element['std'][ $i ][ $subelement['id'] ]; } if( isset( $element['ajax_request'] ) ) { $subelement['ajax_request'] = $element['ajax_request']; } $subelement['subgroup_item'] = true; $subelement['id'] = $element['id'] . '-__-' . $subelement['id']; if( isset( $element['apply_all'] ) ) { $subelement['apply_all'] = $element['apply_all']; } $output .= $this->render_single_element( $subelement ); } return $output; } /** * Renders the title and the page containing wrapper necessary for javascript sidebar tabs * * @param array $pageinfo holds data like slug, parent, icon, class * @param string $firstClass * @return string contains the html code generated within the method */ protected function render_page_container( $pageinfo, $firstClass ) { if( ! isset( $pageinfo['sortable'] ) ) { $pageinfo['sortable'] = ''; } $class = ! empty( $pageinfo['class'] ) ? " {$pageinfo['class']}" : ''; if( ( false === strpos( $pageinfo['icon'], 'http://' ) ) && ( false === strpos( $pageinfo['icon'], 'https://' ) ) ) { $icon_url = AVIA_IMG_URL . 'icons/' . $pageinfo['icon']; } else { $icon_url = $pageinfo['icon']; } $output = '<div class="avia_subpage_container ' . $firstClass . ' ' . $pageinfo['sortable'].'" id="avia_' . avia_backend_safe_string( $pageinfo['slug'] ) . '">'; $output .= '<div class="avia_section_header' . $class . '">'; $output .= '<strong class="avia_page_title" style="background-Image:url(' . $icon_url . ');">'; $output .= $pageinfo['title']; $output .= '</strong>'; $output .= '</div>'; return $output; } /** * Closes the page container * * @return string contains the html code generated within the method */ protected function render_page_container_end() { $output = '</div>'; return $output; } /** * Output a verification field with a callback button or * a simple verification button for a group of option fields * * @since < 4.0 * @param array $element * @return string */ public function verification_field( array $element ) { $callback = $element['ajax']; $js_callback = isset( $element['js_callback'] ) ? $element['js_callback'] : ''; $element['simple'] = true; $output = ''; $ajax = false; $ids_data = ''; if( ! empty( $element['input_ids'] ) ) { $ids_data = 'data-av-verify-fields="' . implode( ',', $element['input_ids'] ) . '"'; } if( isset( $element['button-relabel'] ) && ! empty( $element['std'] ) ) { $element['button-label'] = $element['button-relabel']; } $input_field = ( empty( $ids_data ) ) ? $this->text( $element ) : $this->hidden( $element ); /** * Filter to replace normal input field with a password input field and possibility to set to readonly * * @since 4.5.6.2 * @since 5.2 modified return values * @param boolean * @param array $element * @return boolean|string 'readonly' | true */ $modify = apply_filters( 'avf_verification_password_field', false, $element ); if( false !== $modify ) { $new_attr = 'type="password"'; if( is_string( $modify ) && 'readonly' == $modify ) { $new_attr .= ' readonly="readonly"'; } $input_field = str_replace( 'type="text"', $new_attr, $input_field ); } $output .= '<span class="avia_style_wrap avia_verify_input avia_upload_style_wrap">'; $output .= $input_field; $output .= '<a href="#" ' . $ids_data . ' data-av-verification-callback="' . $callback . '" data-av-verification-callback-javascript="' . $js_callback . '" class="avia_button avia_verify_button" id="avia_check' . $element['id'] . '">' . $element['button-label'] . '</a>'; $output .= '</span>'; $output .= isset($element['help']) ? "<small>{$element['help']}</small>" : ''; $output .= "<div class='av-verification-result'>"; if( ( $element['std'] != '' ) || ( ! empty( $element['force_callback'] ) ) ) { $output .= str_replace( 'avia_trigger_save', '', $callback( $element['std'] , $ajax, null, $element ) ); } $output .= '</div>'; return $output; } /** * The text method renders a single input type:text element * * @since 4.7.4.1 extended to support special types and custom attribute array * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string $output contains the html code generated within the method */ public function text( array $element ) { $attr = array( 'type' => isset( $element['subtype'] ) ? $element['subtype'] : 'text', 'id' => $element['id'], 'name' => ! empty( $element['id_name'] ) ? $element['id_name'] : $element['id'], 'value' => $element['std'], 'class' => (array) $element['class'], 'placeholder' => isset( $element['placeholder'] ) ? $element['placeholder'] : '' ); unset( $element['subtype'] ); if( ! empty( $element['readonly'] ) ) { $attr['readonly'] = 'readonly'; } if( isset( $element['class_on_value'] ) && ! empty( $element['std'] ) ) { $attr['class'][] = $element['class_on_value']; } if( isset( $element['el_attr'] ) ) { $element['el_attr'] = (array) $element['el_attr']; $attr = $this->array_merge_recursive_distinct( $attr, $element['el_attr'] ); } $text = '<input ' . $this->attributes_from_array( $attr ) . ' />'; if( isset( $element['simple'] ) ) { return $text; } return '<span class="avia_style_wrap">' . $text . '</span>'; } /** * The hidden method renders a single input type:hidden element * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function hidden( array $element ) { $output = '<div class="avia_section avia_hidden">'; $output .= '<input type="hidden" value="' . $element['std'] . '" id="' . $element['id'] . '" name="' . $element['id'] . '"/>'; $output .= '</div>'; return $output; } /** * The checkbox method renders a single input type:checkbox element * * @since 4.6.3 extended with toggle * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method * @todo: fix: checkboxes at metaboxes currently dont work */ public function checkbox( array $element ) { $output = ''; $checked = ''; if( $element['std'] != '' && $element['std'] != 'disabled' ) { $checked = 'checked="checked"'; } $element['id_name'] = ! empty( $element['id_name'] ) ? $element['id_name'] : $element['id']; $input = '<input ' . $checked . ' type="checkbox" class="' . $element['class'] . '" value="' . $element['id'] . '" id="' . $element['id'] . '" name="' . $element['id_name'] . '" />'; if( ! current_theme_supports( 'avia_option_pages_toggles' ) ) { return $input; } $output .= '<div class="av-switch-' . $element['id'] . ' av-toggle-switch active ' . $element['class'] . '">'; $output .= '<label>'; $output .= $input; $output .= '<span class="toggle-track"></span>'; $output .= '</label>'; $output .= '</div>'; return $output; } /** * The radio method renders one or more input type:radio elements, based on the definition of the $elements array * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function radio( array $element ) { $output = ''; $counter = 1; foreach( $element['buttons'] as $radiobutton ) { $checked = ''; if( $element['std'] == $counter ) { $checked = 'checked="checked"'; } $output .= '<span class="avia_radio_wrap">'; $output .= '<input ' . $checked . ' type="radio" class="' . $element['class'] . '" '; $output .= 'value="' . $counter . '" id="' . $element['id'] . $counter . '" name="' . $element['id'] . '"/>'; $output .= '<label for="' . $element['id'] . $counter . '">'. $radiobutton . '</label>'; $output .= '</span>'; $counter++; } return $output; } /** * The imgselect method renders one or more input type:radio elements, based on the definition of the $elements array with images * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function imgselect( array $element ) { $output = ''; $counter = 1; foreach( $element['buttons'] as $key => $radiobutton ) { $checked = ''; $image = ''; $extra_class = ''; if( $element['std'] == $key ) { $checked = 'checked="checked"'; } $output .= '<span class="avia_radio_wrap' . $extra_class . '">'; $output .= '<input ' . $checked . ' type="radio" class="' . $element['class'] . '" '; $output .= 'value="' . $key . '" id="' . $element['id'] . $counter . '" name="' . $element['id'] . '"/>'; $output .= '<label for="' . $element['id'] . $counter . '">'; if( isset( $element['images'] ) && ! empty( $element['images'] [$key ] ) ) { $output .= "<img class='radio_image' src='" . $element['images'][ $key ] . "' />"; $extra_class = ' avia-image-radio'; } $output .= '<span>' . $radiobutton . '</span>'; $output .= '</label>'; $output .= '</span>'; $counter++; } return $output; } /** * The textarea method renders a single textarea element * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function textarea( array $element ) { $output = ''; $attr = array( 'id' => $element['id'], 'name' => ! empty( $element['id_name'] ) ? $element['id_name'] : $element['id'], 'class' => (array) $element['class'], 'rows' => 5, 'cols' => 30 ); if( isset( $element['el_attr'] ) ) { $element['el_attr'] = (array) $element['el_attr']; $attr = $this->array_merge_recursive_distinct( $attr, $element['el_attr'] ); } $output .= '<textarea ' . $this->attributes_from_array( $attr ) . ' >'; $output .= $element['std']; $output .= '</textarea>'; return $output; } /** * The link_controller method renders a bunch of links that are able to set values for other page elements * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function link_controller( array $element ) { $output = ''; $output .= '<div class="' . $element['class'] . '">'; if( ! empty( $element['subtype'] ) ) { $counter = 0; foreach( $element['subtype'] as $key => $array ) { $counter ++; $active = $style = $class = $data = ''; if( isset( $array[ $element['id'] ] ) && $array[ $element['id'] ] == $element['std'] ) { $active = ' avia_link_controller_active'; } if( isset( $array['style'] ) ) { $style .= ' style="' . $array['style'] . '" '; unset( $array['style'] ); } if( isset( $array['class'] ) ) { $class .= ' ' . $array['class']; unset( $array['class'] ); } foreach( $array as $datakey => $datavalue ) { $data .= "data-" . $datakey . "='" . $datavalue . "' "; } $output .= "<a href='#' {$data} {$style} class='avia_link_controller avia_link_controller_{$counter}{$active}{$class}'>{$key}</a>"; } } $output .= '<input type="hidden" value="' . $element['std'] . '" id="' . $element['id'] . '" name="' . $element['id'] . '"/>'; $output .= '</div>'; return $output; } /** * The upload method renders a single upload element so users can add their own pictures * the script first gets the id of a hidden post that should store the image. if no post is set it will create one * then we check if a basic url based upload should be used or a more sophisticated id based for slideshows and feauted images, which need * the images resized automatically * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string the html code generated within the method */ public function upload( array $element ) { $output = ''; $gallery_mode = false; $id_generated = false; $image_url = $element['std']; if( empty( $element['button-label'] ) ) { $element['button-label'] = 'Upload'; } //get post id of the hidden post that stores the image if( ! empty( $element['attachment-prefix'] ) ) { if( empty( $element['std'] ) && empty( $element['no-attachment-id'] ) ) { $element['std'] = uniqid(); $id_generated = true; } $gallery_mode = true; $postId = avia_media::get_custom_post( $element['attachment-prefix'] . $element['std'] ); } else { $postId = avia_media::get_custom_post( $element['name'] ); if( is_numeric( $element['std'] ) ) { $image_url = wp_get_attachment_image_src( $element['std'], 'full' ); $image_url = is_array( $image_url ) ? $image_url[0] : ''; } } //switch between normal url upload and advanced image id upload $mode = $prevImg = ''; //video or image, advanced or default upload? if( isset( $element['subtype'] ) ) { // is not used in Enfold up tp 4.8.3 - can be removed in a future version $mode = ' avia_advanced_upload'; if( ! is_numeric( $element['std'] ) && $element['std'] != '' ) { $prevImg = '<a href="#" class="avia_remove_image">×</a><img src="' . AVIA_IMG_URL . 'icons/video.png" alt="" />'; } else if( $element['std'] != '' ) { $prevImg = '<a href="#" class="avia_remove_image">×</a>' . wp_get_attachment_image( $element['std'], array( 100, 100 ) ); } } else { if( ! preg_match( '!\.jpg$|\.jpeg$|\.ico$|\.png$|\.gif$|.svg$|.webp$!', $image_url ) && $image_url != '' ) { $prevImg = '<a href="#" class="avia_remove_image">×</a><img src="' . AVIA_IMG_URL . 'icons/video.png" alt="" />'; } else if( $image_url != '' ) { $prevImg = '<a href="#" class="avia_remove_image">×</a><img src="' . $image_url . '" alt="" />'; } } if( $gallery_mode ) { $image_url_array = array(); $attachments = get_children( array( 'post_parent' => $postId, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' )); foreach( $attachments as $key => $attachment ) { $image_url_array[] = avia_image_by_id( $attachment->ID, array( 'width' => 80, 'height' => 80 ) ); } $output .= "<div class='avia_thumbnail_container'>"; if( isset( $image_url_array[0] ) ) { foreach( $image_url_array as $key => $img ) { $output .= "<div class='avia_gallery_thumb'><div class='avia_gallery_thumb_inner'>{$img}</div></div>"; } $output .= "<div class='avia_clear'></div>"; } $output .= '</div>'; } $data = ''; $upload_class = 'avia_uploader'; global $wp_version; if( version_compare( $wp_version, '3.5', '>=' ) && empty( $element['force_old_media'] ) && empty( $element['subtype'] ) ) //check if new media upload is enabled { $upload_class = 'avia_uploader_35'; if( empty( $element['data'] ) ) { // Layout changed, we need to adjust CSS for hidden elements $wp53 = version_compare( $wp_version, '5.3', '>=' ) ? ' avia-wp-53' : ''; $element['data'] = array( 'target' => $element['id'], 'title' => $element['name'], 'type' => 'image', 'button' => $element['label'], 'class' => 'media-frame av-media-frame-image-only' . $wp53, 'frame' => 'select', 'state' => 'av_select_single_image', 'fetch' => 'url', ); } foreach( $element['data'] as $key => $value ) { if( is_array( $value ) ) { $value = implode( ', ', $value ); } $data .= " data-{$key}='{$value}' "; } } $output .= '<div class="avia_upload_container avia_upload_container_' . $postId . $mode . '">'; $output .= '<span class="avia_style_wrap avia_upload_style_wrap">'; $id = $element['id']; $id_name = empty( $element['id_name'] ) ? $element['id'] : $element['id_name']; $output .= '<input type="text" class="avia_upload_input ' . $element['class'] . '" value="' . $element['std'] . '" name="'. $id_name .'" id="'. $id .'" />'; $output .= '<a ' . $data . ' href="#' . $postId . '" class="avia_button ' . $upload_class . '" title="' . $element['name'] . '" id="avia_upload' . $element['id'] . '">' . $element['button-label'] . '</a>'; $output .= '</span>'; $output .= '<div class="avia_preview_pic" id="div_' . $element['id'] . '">' . $prevImg . '</div>'; $output .= '<input class="avia_upload_insert_label" type="hidden" value="' . $element['label'] . '" />'; if( $gallery_mode ) { $output .= '<input class="avia_gallery_mode" type="hidden" value="' . $postId . '" />'; } $output .= '</div>'; return $output; } /** * Renders a single input type:text element. If autodetect is set the color picker trys to get the color from an image upload element * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function colorpicker( array $element ) { $autodetect = $autodetectClass = ''; if( isset( $element['autodetect'] ) && function_exists( 'gd_info' ) ) { $autodetect = '<a id="avia_autodetect_' . $element['id'] . '" class="avia_button avia_autodetect" href="#' . $element['autodetect'] . '">Auto detection</a><span class="avia_loading"></span>'; $autodetectClass = ' avia_auto_detector'; } if( empty( $element['id_name'] ) ) { $element['id_name'] = $element['id']; } $output = '<span class="avia_style_wrap avia_colorpicker_style_wrap' . $autodetectClass . '">'; $output .= '<input type="text" class="avia_color_picker ' . $element['class'] . '" value="' . $element['std'] . '" id="' . $element['id'] . '" name="' . $element['id_name'] . '"/>'; $output .= '<span class="avia_color_picker_div"></span>' . $autodetect; $output .= '</span>'; return $output; } /** * Renders a single zip file upload/insert element: user can select a zip file and a custom function/class will be executed then * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function file_upload( array $element ) { # deny if user is no super admin $output = ''; $cap = apply_filters( 'avf_file_upload_capability', 'update_plugins', $element ); if( ! current_user_can( $cap ) ) { return "<div class='av-error'><p>Using this feature is reserved for Super Admins</p><p>You unfortunately don't have the necessary permissions.</p></div>"; } #check if its allowed on multisite if( is_multisite() && strpos( get_site_option( 'upload_filetypes' ), $element['file_extension'] ) === false ) { $file = strtoupper( $element['file_extension'] ); return "<div class='av-error'><p>You are currently on a WordPress multisite installation and .{$file} file upload is disabled. <br/>Go to your <a href='".network_admin_url('settings.php')."'>Network settings page</a> and add the '{$file}' file extension to the list of allowed 'Upload file types'</p></div>"; } if( ! ini_get( 'allow_url_fopen' ) && ! empty( $element['fopen_check'] ) ) { $output .= "<div class='av-error'><p>Your Server has disabled the 'allow_url_fopen' setting in your php.ini which might cause problems when uploading and processing files</p></div>"; } # is user is alowed to extract files create the upload/insert button if( empty( $element['data'] ) ) { $element['data'] = array( 'target' => $element['id'], 'title' => $element['title'], 'type' => $element['file_type'], 'button' => $element['button'], 'trigger' => $element['trigger'], 'class' => 'media-frame ' ); $filter_keys = array( 'filter_tabs', 'filter_values', 'skip_tabs', 'skip_values' ); foreach( $filter_keys as $key ) { if( ! empty( $element[ $key ] ) ) { $element['data'][ $key ] = $element[ $key ]; } } } $data = ''; foreach( $element['data'] as $key => $value ) { if( is_array( $value ) ) { $value = implode( ', ', $value ); } $data .= " data-{$key}='{$value}' "; } $class = 'avia_button avia-media-35 aviabuilder-file-upload avia-builder-file-insert ' . $element['class']; $output .= '<span class="avia_style_wrap"><a href="#" class=" ' . $class . '" ' . $data . ' title="' . esc_attr( $element['title'] ) . '">' . $element['title'] . '</a></span>'; $output .= '<span class="avia_loading avia_upload_loading"></span>'; //$output .= $this->text($element); $output .= $this->hidden( $element ); $output .= apply_filters( 'avf_file_upload_extra', '', $element ); return $output; } /** * The select method renders a single select element: it either lists custom values, all wordpress pages or all wordpress categories * * @since 4.2.7 - by Günter: * - Support for hierarchical display of pages, posts, custom post types and taxonomies was added by default (can be deselected) * - Filter for post_status other than publish is now possible - title is extended for those post_status * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function select( array $element ) { $base_url = ''; $folder_data = ''; if( $element['subtype'] == 'page' ) { $select = isset( $element['option_none_text'] ) ? $element['option_none_text'] : __( 'Select page', 'avia_framework' ); if( ! isset( $element['hierarchical'] ) || ( 'no' != $element['hierarchical'] ) ) { $args = array( 'option_none_text' => $select, 'option_none_value' => '', 'option_no_change' => '' ); $element = wp_parse_args( $element, $args ); $html = $this->select_hierarchical_post_types( $element, 'page' ); if( false !== $html ) { return $html; } } /** * @since 4.2.7 */ $limit = apply_filters( 'avf_dropdown_post_number', 9999, $element['subtype'], $element, 'avia_fw_select' ); /** * Make sure we have no spaces */ $post_status = is_array( $element['post_status'] ) ? $element['post_status'] : explode( ',', (string) $element['post_status'] ); $element['post_status'] = array_map( function( $value ) { $value = trim($value); return $value;}, $post_status ); $args = array( 'post_type' => $element['subtype'], 'post_status' => empty( $element['post_status'] ) ? 'publish' : $element['post_status'], 'sort_column' => 'post_title', 'sort_order' => 'ASC', 'number' => $limit ); $entries = get_pages( $args ); } else if( $element['subtype'] == 'post' ) { $select = isset( $element['option_none_text'] ) ? $element['option_none_text'] : __( 'Select post', 'avia_framework' ); if( ! isset ( $element['hierarchical'] ) || ( 'no' != $element['hierarchical'] ) ) { $args = array( 'option_none_text' => $select, 'option_none_value' => '', 'option_no_change' => '' ); $element = wp_parse_args( $element, $args ); $html = $this->select_hierarchical_post_types( $element, 'portfolio' ); if( false !== $html ) { return $html; } } /** * @since 4.2.7 */ $limit = apply_filters( 'avf_dropdown_post_number', 9999, $element['subtype'], $element, 'avia_fw_select' ); $args = array( 'post_type' => $element['subtype'], 'post_status' => empty( $element['post_status'] ) ? 'publish' : $element['post_status'], 'orderby' => 'post_title', 'order' => 'ASC', 'numberposts' => $limit ); $entries = get_posts( $args ); } else if( $element['subtype'] == 'cat' ) { $add_taxonomy = ''; $sel_tax = 'category'; // default taxonomy if( ! empty( $element['taxonomy'] ) ) { $add_taxonomy = '&taxonomy=' . $element['taxonomy']; $sel_tax = $element['taxonomy']; } $select = isset ( $element['option_none_text'] ) ? $element['option_none_text'] : __( 'Select category', 'avia_framework' ); if( ! isset ( $element['hierarchical'] ) || ( 'no' != $element['hierarchical'] ) ) { $args = array( 'option_none_text' => $select, 'option_none_value' => '', 'option_no_change' => '' ); $element = wp_parse_args( $element, $args ); $html = $this->select_hierarchical_taxonomy( $element, $sel_tax ); if( false !== $html ) { return $html; } } $entries = get_categories('title_li=&orderby=name&hide_empty=0' . $add_taxonomy ); } else if( $element['subtype'] == 'post_type' ) { $select = isset( $element['option_none_text'] ) ? $element['option_none_text'] : __( 'Select post types...', 'avia_framework' ); $args = array( '_builtin' => true, 'public' => true ); $post_types = get_post_types( $args, 'objects', 'or' ); $entries = array(); foreach ( $post_types as $post_type ) { if( isset( $element['features'] ) && is_array( $element['features'] ) ) { $skip = false; foreach( $element['features'] as $feature ) { if( ! post_type_supports( $post_type->name, $feature ) ) { $skip = true; break; } } /** * @used_by Avia_Gutenberg 10 * @since 4.5.2 */ $skip = apply_filters( 'avf_select_post_types', $skip, $post_type, 'option_page', $element ); if( $skip ) { continue; } } $label = array(); if( $post_type->_builtin ) { $label[] = __( 'built in', 'avia_framework' ); } /** * @used_by Avia_Gutenberg 10 * @since 4.5.2 */ $label = apply_filters( 'avf_select_post_types_status', $label, $post_type, 'option_page', $element ); if( empty( $label ) ) { $label = ''; } else { $label = ' (' . implode( ', ', $label ) . ')'; } $label = $post_type->label . $label; $entries[ $label ] = $post_type->name; } } else if( $element['subtype'] == 'option_page_tabs' ) { global $avia; $entries = array(); $avia_pages = is_array( $avia->option_pages ) ? $avia->option_pages : array(); $pages = array(); foreach( $avia_pages as $avia_page ) { if( $avia_page['parent'] == $avia_page['slug'] ) { $pages[ $avia_page['parent'] ] = $avia_page['title']; } } // only add options page title if more than 1 exists if( count( $pages ) <= 1 ) { $pages = array(); } foreach( $avia_pages as $avia_page ) { $desc = array_key_exists( $avia_page['parent'], $pages ) ? ' (' . $pages[ $avia_page['parent'] ] . ')' : ''; $entries[ $avia_page['title'] . $desc ] = $avia_page['parent'] . ':' . $avia_page['slug']; } } else { $select = __( 'Select...', 'avia_framework' ); $entries = $element['subtype']; $add_entries = array(); if( isset( $element['folder'] ) ) { $add_file_array = avia_backend_load_scripts_by_folder( AVIA_BASE . $element['folder'] ); $base_url = AVIA_BASE_URL; $folder_data = "data-baseurl='{$base_url}'"; if( is_array( $add_file_array ) ) { foreach( $add_file_array as $file ) { $skip = false; if( ! empty($element['exclude'] ) ) { foreach( $element['exclude'] as $exclude) { if( stripos( $file, $exclude ) !== false ) { $skip = true; } } } if( strpos( $file, '.' ) !== 0 && $skip == false ) { $add_entries[ $element['folderlabel'] . $file ] = '{{AVIA_BASE_URL}}' . $element['folder'] . $file; } } if( isset( $element['group'] ) ) { $entries[ $element['group'] ] = $add_entries; } else { $entries = array_merge( $entries, $add_entries ); } } } } //check for onchange function $onchange = ''; if( isset( $element['onchange'] ) ) { $onchange = " data-avia-onchange='" . $element['onchange'] . "' "; $element['class'] .= ' avia_onchange'; } if( isset( $element['option_all_text'] ) ) { $select_all_val = is_string( $element['option_all_text'] ) ? $element['option_all_text'] : __( 'Select all ......', 'avia_framework' ); $all = array( $select_all_val => 'avia_all_elements' ); $entries = array_merge( $all, $entries ); } $multi = $multi_class = ''; if( isset( $element['multiple'] ) ) { $multi_class = ' avia_multiple_select'; $multi = 'multiple="multiple" size="' . $element['multiple'] . '"'; if( ! empty( $element['std'] ) ) { $element['std'] = explode( ',', (string) $element['std'] ); } } $element['id_name'] = ! empty( $element['id_name'] ) ? $element['id_name'] : $element['id']; $output = '<span class="avia_style_wrap avia_select_style_wrap' . $multi_class . '"><span class="avia_select_unify">'; $output .= '<select ' . $folder_data . ' ' . $onchange . ' ' . $multi . ' class="' . $element['class'] . '" id="' . $element['id'] .'" name="'. $element['id_name'] . '"> '; if( ! isset( $element['no_first'] ) ) { $output .= '<option value="">' . $select . '</option> '; $fake_val = $select; } $real_entries = array(); foreach( $entries as $key => $entry ) { if( ! is_array( $entry ) ) { $real_entries[ $key ] = $entry; } else { $real_entries[ 'option_group_' . $key ] = $key; foreach( $entry as $subkey => $subentry ) { $real_entries[$subkey] = $subentry; } $real_entries[ 'close_option_group_' . $key ] = 'close'; } } $entries = $real_entries; foreach( $entries as $key => $entry ) { if( $element['subtype'] == 'page' || $element['subtype'] == 'post' ) { $id = $entry->ID; $title = $this->handler_wp_list_pages( avia_wp_get_the_title( $id ), $entry ); } else if( $element['subtype'] == 'cat' ) { if( isset( $entry->term_id ) ) { $id = $entry->term_id; $title = $entry->name; } } else { $id = $entry; $title = $key; } if( ! empty( $title ) || ( isset( $title ) && $title === 0 ) ) { if( ! isset( $fake_val ) ) { $fake_val = $title; } $selected = ''; if( $element['std'] == $id || ( is_array( $element['std'] ) && in_array( $id, $element['std'] ) ) ) { $selected = 'selected="selected"'; $fake_val = $title; } if( $base_url && str_replace( $base_url, '{{AVIA_BASE_URL}}', $element['std'] ) == $id ) { $selected = 'selected="selected"'; $fake_val = $title; } if( strpos( $title , 'option_group_' ) === 0 ) { $output .= "<optgroup label='{$id}'>"; } else if( strpos( $title , 'close_option_group_' ) === 0 ) { $output .= '</optgroup>'; } else { $output .= "<option {$selected} value='{$id}'>{$title}</option>"; } } } $output .= '</select>'; $output .= '<span class="avia_select_fake_val">' . $fake_val . '</span>'; $output .= '</span></span>'; if( isset( $element['hook'] ) ) { $output .= '<input type="hidden" name="' . $element['hook'] . '" value="' . $element['hook'] . '" />'; } return $output; } /** * Return an indented dropdown list for hierarchical post types * Takes care of complete output * * @since 4.2.7 * @added_by Günter * @param array $element * @param string $post_type * @return string|false */ protected function select_hierarchical_post_types( array $element, $post_type = 'page' ) { $defaults = array( 'id' => '', 'std' => 0, 'label' => false, // for option group 'class' => '', 'hierarchical' => 'yes', // 'yes' | 'no' 'post_status' => 'publish', // array or separated by comma, 'option_none_text' => '', // text to display for 'Nothing selected' 'option_none_value' => '', // value for 'option_none_text' 'option_no_change' => '' // value for 'no change' - set to -1 by WP default ); $element = array_merge( $defaults, $element ); /** * return, if element should not display a hierarchical structure */ if( 'no' == $element['hierarchical'] ) { return false; } /** * wp_dropdown_pages() does not support multiple selection by default. * Would need to overwrite Walker_PageDropdown to add this feature. * * Can be done in future if necessary. */ if( isset( $element['multiple'] ) ) { return false; } $post_type_object = get_post_type_object( $post_type ); if ( ! ( $post_type_object instanceof WP_Post_Type && $post_type_object->hierarchical ) ) { return false; } /** * If too many entries limit output and only show non hierarchical * * @since 4.2.7 */ $limit = apply_filters( 'avf_dropdown_post_number', 4000, $post_type, $element, 'avia_fw_select_hierarchical' ); $count = wp_count_posts( $post_type ); if( ! isset( $count->publish ) || ( $count->publish > $limit ) ) { return false; } /** * Make sure we have no spaces */ $post_status = is_array( $element['post_status'] ) ? $element['post_status'] : explode( ',', (string) $element['post_status'] ); $element['post_status'] = array_map( function( $value ) { $value = trim($value); return $value;}, $post_status ); /** * check for onchange function */ $onchange = ''; if( isset( $element['onchange'] ) ) { $onchange = " data-avia-onchange='{$element['onchange']}' "; $element['class'] .= ' avia_onchange'; } $selected = $element['std']; $fake_val = ''; if( isset( $element['no_first'] ) ) { $element['option_none_text'] = ''; $element['option_none_value'] = ''; } else { $fake_val = $element['option_none_text']; } if( ! empty( $selected ) ) { $post = get_post( $selected ); if( $post instanceof WP_Post ) { $fake_val = $this->handler_wp_list_pages( avia_wp_get_the_title( $post->ID ), $post ); } } $multi = $multi_class = ''; if( isset( $element['multiple'] ) ) { $multi_class = ' avia_multiple_select'; $multi = ' multiple="multiple" size="' . $element['multiple'] . '" '; } $dropdown_args = array( 'post_type' => $post_type, 'exclude_tree' => false, 'selected' => $selected, 'name' => $element['id'], 'id' => $element['id'], 'show_option_none' => $element['option_none_text'], 'option_none_value' => $element['option_none_value'], 'show_option_no_change' => $element['option_no_change'], 'sort_column' => 'post_title', 'echo' => 0, 'class' => $element['class'] . $multi_class, 'post_status' => $element['post_status'], // 'depth' => 0, // 'child_of' => 0, // 'value_field' => 'ID', ); /** * Allow to add info for non public post status */ add_filter( 'list_pages', array( $this, 'handler_wp_list_pages' ), 10, 2 ); $html = wp_dropdown_pages( $dropdown_args ); remove_filter( 'list_pages', array( $this, 'handler_wp_list_pages' ), 10, 2 ); $html = str_replace( '<select', '<select ' . $multi . $onchange, $html ); return $this->get_hierarchical_select_template( $element, $html, $multi_class, $fake_val ); } /** * Add post status in case of non public * * @since 4.2.7 * @added_by Günter * @param string $title * @param object $page * @return string */ public function handler_wp_list_pages( $title, $page ) { if( $page instanceof WP_Post || ( isset( $page->ID ) && isset( $page->post_status ) ) ) { if( 'publish' != $page->post_status ) { $title .= ' ( ----> ' . ucfirst( get_post_status( $page->ID ) ) . ' )'; } } return $title; } /** * Return an indented dropdown list of terms for hierarchical $taxonomy * * @since 4.2.7 * @added_by Günter * @param array $element * @param string $taxonomy * @return string|false */ protected function select_hierarchical_taxonomy( array $element, $taxonomy = 'category' ) { $defaults = array( 'id' => '', 'std' => array( '', 0 ), 'label' => false, // for option group 'class' => '', 'hierarchical' => 'yes', // 'yes' | 'no' 'option_none_text' => '', // text to display for 'Nothing selected' 'option_none_value' => '', // value for 'option_none_text' 'option_no_change' => '' // value for 'no change' - set to -1 by WP default ); $element = array_merge( $defaults, $element ); /** * return, if element should not display a hierarchical structure */ if( 'no' == $element['hierarchical'] ) { return false; } /** * wp_dropdown_pages() does not support multiple selection by default. * Would need to overwrite Walker_CategoryDropdown to add this feature. * * Can be done in future if necessary. */ if( isset( $element['multiple'] ) ) { return false; } $obj_ta = get_taxonomy( $taxonomy ); if ( ! $obj_ta instanceof WP_Taxonomy ) { return false; } /** * check for onchange function */ $onchange = ''; if( isset( $element['onchange'] ) ) { $onchange = " data-avia-onchange='" . $element['onchange'] . "' "; $element['class'] .= ' avia_onchange'; } $selected = $element['std']; $fake_val = ''; if( isset( $element['no_first'] ) ) { $element['option_none_text'] = ''; $element['option_none_value'] = ''; } else { $fake_val = $element['option_none_text']; } if( ! empty( $selected ) ) { $term = get_term_by( 'term_id', $selected, $taxonomy ); if( $term instanceof WP_Term ) { $fake_val = $term->name; } } $multi = $multi_class = ''; if( isset( $element['multiple'] ) ) { $multi_class = ' avia_multiple_select'; $multi = ' multiple="multiple" size="' . $element['multiple'] . '" '; } $args = array( 'taxonomy' => $taxonomy, 'hierarchical' => true, 'depth' => 20, 'selected' => $selected, 'name' => $element['id'], 'id' => $element['id'], 'show_option_none' => $element['option_none_text'], 'option_none_value' => $element['option_none_value'], 'show_option_no_change' => $element['option_no_change'], 'orderby' => 'name', 'order' => 'ASC', 'echo' => false, 'class' => $element['class'] . $multi_class, 'hide_empty' => false, 'show_count' => true, 'hide_if_empty' => false, // 'child_of' => 0, // 'exclude' => '', // 'include' => '', // 'tab_index' => 0, // 'value_field' => 'term_id', ); $html = wp_dropdown_categories( $args ); $html = str_replace( '<select', '<select ' . $multi . $onchange, $html ); return $this->get_hierarchical_select_template( $element, $html, $multi_class, $fake_val ); } /** * Returns the HTML template for a hierarchical select dropdown * * @since 4.2.7 * @added_by Günter * @param array $element * @param string $html * @param string $multi_class * @param string $fake_val * @return string */ protected function get_hierarchical_select_template( array $element, $html, $multi_class, $fake_val ) { $output = '<span class="avia_style_wrap avia_select_style_wrap' . $multi_class . '">'; $output .= '<span class="avia_select_unify">'; $output .= $html; $output .= '<span class="avia_select_fake_val">' . $fake_val . '</span>'; $output .= '</span>'; $output .= '</span>'; if( isset( $element['hook'] ) ) { $output.= '<input type="hidden" name="' . $element['hook'] . '" value="' . $element['hook'] . '" />'; } return $output; } /** * * @param array $element * @return string */ public function select_sidebar( array $element ) { $save_as = array(); foreach( $element['additions'] as $key => $additions ) { if( $additions == '%result%' ) { $save_as = $key; unset( $element['additions'][ $key ] ); } } if( empty( $save_as ) ) { $element['subtype'] = av_backend_registered_sidebars( $element['additions'], $element['exclude'] ); } else { $element['subtype'] = $element['additions']; $element['subtype'][ $save_as ] = av_backend_registered_sidebars( array(), $element['exclude'] ); } return $this->select( $element ); } /** * Returns a select box of available menus * In case you need extra options in front add them to subtype array. Menus will be appended. * * @since 4.5 * @added_by Günter * @param array $element * @return string */ public function select_menu( array $element ) { $locations = get_registered_nav_menus(); $nav_menus = wp_get_nav_menus(); /** * array_flip does not work because plugins like WPML might return '' or null for value which throws a warning * * $menu_locations = array_flip( get_nav_menu_locations() ); */ $menu_locations = array(); $temp = get_nav_menu_locations(); foreach ( $temp as $loc => $term_id ) { if( is_numeric( $term_id ) && ( $term_id > 0 ) ) { $menu_locations[ $term_id ] = $loc; } } if( ! isset( $element['subtype'] ) || ! is_array( $element['subtype'] ) ) { $element['subtype'] = array(); } foreach( $nav_menus as $menu ) { $key = wp_html_excerpt( $menu->name, 40, '&hellip;' ); if( isset( $menu_locations[ $menu->term_id ] ) ) { if( isset( $locations[ $menu_locations[ $menu->term_id ] ] ) ) { $key .= ' (--&gt; ' . wp_html_excerpt( $locations[ $menu_locations[ $menu->term_id ] ], 70, '&hellip;' ) . ')'; } } $element['subtype'][ $key ] = $menu->term_id; } return $this->select( $element ); } /** * Renders a div for a visually conected group * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function visual_group_start( array $element ) { $required = $extraclass = $data = ''; if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::' . $element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } $data = ''; if( isset( $element['name'] ) ) { $data .= " data-group-name='" . $element['name'] . "'"; } if( isset( $element['global_class'] ) ) { $data .= " data-av_set_global_tab_active='" . element['global_class'] . "'"; } if( isset( $element['inactive'] ) ) { $data .= " data-group-inactive='" . htmlspecialchars( $element['inactive'], ENT_QUOTES ) . "'"; $extraclass .= ' inactive_visible'; } $output = '<div class="avia_visual_set avia_' . $element['type'] . $extraclass.' ' . $element['class'] . '" id="' . $element['id'] . '" ' . $data . '>'; $output .= $required; return $output; } /** * Ends the div of the visual group * * @return string contains the html code generated within the method */ public function visual_group_end() { $output = '</div>'; return $output; } /** * Renders a single div element with class hr * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function hr( array $element ) { $class = ''; if( isset( $element['class'] ) ) { $class = $element['class']; } $id = isset( $element['id'] ) && ! empty( $element['id'] ) ? 'id="' . esc_attr( $element['id'] ) . '"' : ''; $output = '<div ' . $id . ' class="avia_hr ' . $class . '"><div class="avia_inner_hr"></div></div>'; return $output; } /** * The import method adds the option to download demo files and import demo content. * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string the html code generated within the method */ public function import( array $element ) { global $avia_config; $demo_full_name = trim( str_replace( 'Import:', '', $element['name'] ) ); $can_download = true; $downloaded = false; $extra = ''; $show_delete = ''; $data = 'data-demo_full_name="' . esc_attr( $demo_full_name ) . '"'; $button_class = ''; $image_url = ''; $click_to_download = __( 'Click to download', 'avia_framework' ); $click_to_import = __( 'Click to import', 'avia_framework' ); /** * Demo developers can store demo files locally. Other users have a 1 click import: * - Download demo zip file * - Import the demo * - Delete unzipped files */ if( ! current_theme_supports( 'avia_demo_store_downloaded_files' ) ) { $click_to_download = __( 'Click to download and import', 'avia_framework' );; $extra .= ' av-demo-immediate-delete'; $show_delete .= ' av-demo-immediate-delete'; } if( ! empty( $element['demo_name'] ) ) { // Demo can be downloaded $image_url = isset( $element['demo_img'] ) ? $element['demo_img'] : AVIA_IMG_URL . 'misc/placeholder.jpg'; // e.g. https://kriesi.at/themes/demo-downloads/download/180/ $data .= ' data-download="' . trailingslashit( $avia_config['demo_import']['download_manager_url'] . $element['download'] ) . '/' . '"'; $import = trailingslashit( $avia_config['demo_import']['upload_folders']['main_dir'] . $element['demo_name'] ); $data .= ' data-import="' . $import . '"'; $extra .= ' av-import-with-image av-downloadable-zip'; $downloaded = file_exists( $import . $element['demo_name'] . '.xml' ); $extra .= ( $downloaded ) ? ' av-demo-downloaded' : ' av-demo-must-download'; // In case a demo is already downloaded we show delete button (fallback situation only in 1 click install) if( $downloaded ) { $extra = str_replace( 'av-demo-immediate-delete', '', $extra ); $show_delete = str_replace( 'av-demo-immediate-delete', '', $show_delete ); } $data .= ' data-demo_name="' . $element['demo_name'] . '"'; } else { // Demo is shipped with theme $can_download = false; $extra .= ' av-demo-downloaded av-demo-shipped'; if( ! empty( $element['files'] ) ) { $data .= " data-files='{$element['files']}'"; } if( ! empty( $element['image'] ) ) { $extra .= ' av-import-with-image'; $image_url = trailingslashit( get_template_directory_uri() ) . $element['image']; } } if( isset( $element['exists'] ) && is_array( $element['exists'] ) ) { foreach( $element['exists'] as $class => $message ) { if( ! class_exists( $class, false ) ) { $extra .= ' av-disable-import'; $click_to_download = $message; $click_to_import = $message; $button_class .= 'avia_button_inactive'; } } } $msg_data = ' data-confirm_import="' . esc_attr( sprintf( __( 'Importing demo content %s will overwrite your current Theme Option Settings. It is highly recommended to use a clean installation to import a demo to avoid conflict with existing content and break the import. Proceed anyways?', 'avia_framework' ), $demo_full_name ) ) . '" '; $msg_data .= 'data-import_error="' . esc_attr( sprintf( __( 'Import for demo %s didn\'t work! <br/> You might want to try reloading the page and then try again.', 'avia_framework' ), $demo_full_name ) ) . '"'; $msg_data .= 'data-download_error="' . esc_attr( sprintf( __( 'Download of files for demo %s didn\'t work! <br/> You might want to try reloading the page and then try again.', 'avia_framework' ), $demo_full_name ) ) . '"'; $msg_data .= 'data-script_error="' . esc_attr( __( '<br/><br/>The script returned the following message: <br/>', 'avia_framework' ) ) . '" '; $output = ''; $output .= "<div class='av-import-wrap {$extra}' {$msg_data}>"; $output .= '<input type="hidden" name="avia-nonce-import" value="' . wp_create_nonce( 'avia_nonce_import_dummy_data' ) . '" />'; if( empty( $image_url ) ) { $output .= '<span class="avia_style_wrap">'; $output .= '<a href="#" class="avia_button avia_import_button" ' . $data . '>' . __( 'Import dummy data', 'avia_framework' ) . '</a>'; $output .= '</span>'; } else { $output .= '<a href="#" class="avia_import_image avia_import_button ' . $button_class . '" ' . $data . '>'; $output .= '<div class="avia_import_overlay avia_download">' . $click_to_download . '</div>'; $output .= '<div class="avia_import_overlay avia_import">' . $click_to_import . '</div>'; $output .= '<img src="' . $image_url . '" alt="' . sprintf( __( 'Preview image for: %s', 'avia_framework' ), $element['name'] ) . '" title="" />'; $output .= '</a>'; } $output .= '<span class="avia_loading avia_import_loading"></span>'; $output .= '<div class="avia_import_wait import-wait">'; $output .= '<strong>' . __( 'Importing...', 'avia_framework' ) . '</strong><br/>'; $output .= __( 'Please don\'t reload the page. You will be notified as soon as the import has finished! (Usually within a few minutes) :)', 'avia_framework' ); $output .= '</div>'; $output .= '<div class="avia_import_wait download-wait">'; $output .= '<strong>' . __( 'Downloading...', 'avia_framework' ) . '</strong><br/>'; $output .= __( 'Please don\'t reload the page. You will be notified as soon as the download has finished! (Usually within a few minutes) :)', 'avia_framework' ); $output .= '</div>'; $output .= '<div class="avia_import_wait delete-wait">'; $output .= '<strong>' . __( 'Deleting...', 'avia_framework' ) . '</strong><br/>'; $output .= __( 'Please don\'t reload the page. You will be notified as soon as deleting the downloaded file has finished! (Usually within a few minutes) :)', 'avia_framework' ); $output .= '</div>'; $output .= '<div class="avia_import_result"></div>'; $output .= '</div>'; if( $can_download ) { $show_delete .= ( $downloaded ) ? ' av-demo-downloaded' : ' av-demo-must-download'; $msg_data = ' data-error_msg="' . esc_attr( sprintf( __( 'Deleting the downloaded demo files %s didn\'t work! <br/> You might want to try reloading the page and then try again', 'avia_framework' ), $demo_full_name ) ) . '"'; $msg_data .= ' data-script_error_msg="' . esc_attr( sprintf( __( 'Deleting the downloaded demo files %s didn\'t work! <br/> You might want to try reloading the page and then try again.<br/> The script returned the following message: <br/>', 'avia_framework' ), $demo_full_name ) ) . '"'; $output .= "<div class='av-import-wrap-delete-demo {$show_delete}'>"; $output .= '<a href="#" class="avia_button avia_import_delete_demo_button" ' . $data . $msg_data . '>' . __( 'Delete downloaded files', 'avia_framework' ) . '</a>'; $output .= '</div>'; } return $output; } /** * The parent_setting_import method adds the option to import settings from your parent theme * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ protected function parent_setting_import( array $element ) { $output = ''; $nonce = wp_create_nonce ('avia_nonce_import_parent_settings'); $output .= '<input type="hidden" name="avia-nonce-import-parent" value="' . $nonce . '" />'; $output .= '<span class="avia_style_wrap"><a href="#" class="avia_button avia_import_parent_button">Import Parent Theme Settings</a></span>'; $output .= '<span class="avia_loading avia_import_loading_parent"></span>'; $output .= '<div class="avia_import_parent_wait"><strong>Import started.</strong><br/>Please wait a few seconds and dont reload the page. You will be notified as soon as the import has finished! :)</div>'; $output .= '<div class="avia_import_result_parent"></div>'; return $output; } /** * The theme_settings_export method adds the option to export the theme settings * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ protected function theme_settings_export( array $element ) { $url = admin_url( 'admin.php?page=avia&avia_export=1&avia_generate_config_file=1' ); if( defined( 'AVIA_GENERATE_DEMO_PHP_FILE' ) && true === AVIA_GENERATE_DEMO_PHP_FILE ) { $button = __( 'Export Demo Settings File', 'avia_framework' ); } else { $button = __( 'Export Theme Settings File', 'avia_framework' ); } $output = ''; $output .= '<span class="avia_style_wrap"><a href="' . $url . '" class="avia_button avia_theme_settings_export_button">' . $button . '</a></span>'; return $output; } /** * The alb_templates_export method adds the option to export saved ALB templates * * @since 4.6.4 * @param array $element * @return string */ protected function alb_templates_export( array $element ) { $names = Avia_Builder()->get_AviaSaveBuilderTemplate()->template_names(); $text = __( 'Export Layout Builder Templates File', 'avia_framework' ); $text .= '<br />'; $text .= sprintf( __( '( %d templates found )', 'avia_framework' ), count( $names ) ); $url = admin_url( 'admin.php?page=avia&avia_export=1&avia_generate_alb_templates_file=1' ); $output = ''; $output .= '<span class="avia_style_wrap"><a href="' . $url . '" class="avia_button avia_alb_templates_export_button">' . $text . '</a></span>'; return $output; } /** * Adds a button to allow customized reset of theme settings * * @since 4.6.4 * @param array $element * @return string */ protected function reset_selected_button( $element ) { $data = array(); $filter_keys = array( 'filter_tabs', 'filter_values', 'skip_tabs', 'skip_values' ); foreach( $filter_keys as $key ) { if( ! empty( $element[ $key ] ) ) { $data[ $key ] = $element[ $key ]; } } $data_string = ''; foreach( $data as $key => $value ) { $data_string .= " data-$key='$value' "; } $id = isset( $element['id'] ) ? ' id="' . $element['id'] . '" ' : ''; $output = ''; $output .= '<span class="avia_style_wrap"><a href="#" class="avia_button avia_button_grey avia_reset_selected" ' . $data_string . $id . '>' . __( 'Reset Selected Options', 'avia_framework' ) . '</a></span>'; $output .= '<span class="avia_loading avia_upload_loading"></span>'; return $output; } /** * The heading method renders a fullwidth extra description or title * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function heading( array $element ) { $extraclass = $required = ''; if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::'.$element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } if( isset( $element['class'] ) ) { $extraclass .= ' ' . $element['class']; } $output = '<div class="avia_section avia_' . $element['type'] . ' ' . $extraclass . '" id="avia_' . $element['id'] . '">'; $output .= $required; if( $element['name'] != '' ) { $output .= '<h4>' . $element['name'] . '</h4>'; } $output .= $element['desc']; $output .= '</div>'; return $output; } /** * Returns an overview of the responsive images grouped by aspect ratio * * @since 4.7.5.1 * @param array $element * @return string */ public function responsive_images_overview( array $element ) { $extraclass = ''; $required = ''; if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::' . $element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } if( isset( $element['class'] ) ) { $extraclass .= ' ' . $element['class']; } $output = '<div class="avia_section avia_' . $element['type'] . ' ' . $extraclass . '" id="avia_' . $element['id'] . '">'; $output .= $required; if( $element['name'] != '' ) { $output .= '<h4>' . $element['name'] . '</h4>'; } $output .= '<div class="av-plugin-check-wrap">'; $output .= Av_Responsive_Images()->options_page_overview(); $output .= '</div>'; $output .= '</div>'; return $output; } /** * The target method renders a div that is able to hold an image or a background color * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function target( array $element ) { $output = $this->section_start( $element ); $output .= '<div><div class="avia_target_inside">'; $output .= $element['std']; $output .= '</div>'; $output .= $this->section_end( $element ); return $output; } /** * The plugin_check method checks if a type of plugin is active and displays a suggestion to activate the plugin if not * * @since 4.3 - by Kriesi * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string contains the html code generated within the method */ public function plugin_check( array $element ) { //check if a plugin is active $active = array(); $recommend_count = isset( $element['recommend_count'] ) ? $element['recommend_count'] : 2; //store the plugins in an extra unfilterable array so that no one can mess with our recommendations $recommend = $element['plugins']; /** * filter the plugins. allows plugin authors to add their plugin to the list of checked plugins * * @since 4.3 * @param array $element['plugins'] * @param string $element['id'] * @return array */ $element['plugins'] = apply_filters( 'avf_plugin_check_plugins', $element['plugins'], $element['id'] ); foreach( $element['plugins'] as $name => $plugin ) { if( is_plugin_active( $plugin['file'] ) ) { $active[ $name ] = $element['plugins'][ $name ]; } } $extraclass = ''; $required = ''; if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::' . $element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } if( isset( $element['class'] ) ) { $extraclass .= ' ' . $element['class']; } $output = '<div class="avia_section avia_' . $element['type'].' ' . $extraclass . '" id="avia_' . $element['id'] . '">'; $output .= $required; if( $element['name'] != '' ) { $output .= '<h4>' . $element['name'] . '</h4>'; } $output .= $element['desc']; //no plugin active. lets recommend something if( empty( $active ) ) { $output .= '<div class="av-plugin-result-title av-text-notice">'; $output .= $element['no_found']; $output .= '</div>'; $iteration = 0; foreach( $recommend as $name => $plugin ) { if( $recommend_count < 0 || $recommend_count > $iteration ) { $iteration++; $output .= '<div class="av-plugin-check-wrap av-plugin-check-wrap-recommend">'; $output .= '<div class="av-plugin-check-wrap-inner">'; $output .= '<div class="av-plugin-check-wrap-image">'; if( ! empty( $plugin['download'] ) ) { $output .= "<img src='https://ps.w.org/{$plugin['download']}/assets/icon-128x128.png' />"; } $output .= '</div>'; $output .= '<div class="av-plugin-check-wrap-content">'; $output .= '<h3>' . $name . '</h3>'; $output .= '</div>'; $output .= '</div>'; if( ! empty( $plugin['desc'] ) ) { $output .= '<div class="av-plugin-check-wrap-desc">'; $output .= $plugin['desc']; $output .= '</div>'; } //does not work in thickbox //$output .= '<a href="' . esc_url( network_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin['download'] . '&TB_iframe=true&width=600&height=550' ) ) . '" class="thickbox">'.__('Install','avia_framework').'</a>'; if( $plugin['download'] ) { $action = 'install-plugin'; $url = wp_nonce_url( add_query_arg( array( 'action' => $action, 'plugin' => $plugin['download'], ), admin_url( 'update.php' ) ), $action . '_'.$plugin['download'] ); $label = __( 'Install Plugin','avia_framework' ); if( isset( $plugin['file'] ) && file_exists( trailingslashit( WP_PLUGIN_DIR ) . $plugin['file'] ) ) { $action = 'activate'; $url = wp_nonce_url( add_query_arg( array( 'action' => $action, 'plugin' => $plugin['file'], ), admin_url( 'plugins.php' ) ), 'activate-plugin_' . $plugin['file'] ); $label = __( 'Activate Plugin', 'avia_framework' ); } $target = ''; if( ! isset( $plugin['target'] ) ) { $target = 'target="_blank"'; } else if( ! empty( $plugin['target'] ) ) { $target = "target='{$plugin['target']}'"; } $output .= '<div class="av-plugin-check-wrap-button">'; $output .= avia_targeted_link_rel( '<a class="avia_button avia_button_small" rel="noopener noreferrer" ' . $target . ' href="' . esc_url( $url ) . '">' . $label . '</a>' ); $output .= '<a class="avia_button avia_button_small" target="_blank" href="https://wordpress.org/plugins/' . $plugin['download'] . '/" rel="noopener noreferrer">' . __( 'Plugin Details', 'avia_framework' ) . '</a>'; $output .= '</div>'; } $output .= '</div>'; } } } else { $output .= '<div class="av-plugin-result-title av-text-notice">'; if( count( $active ) > 1 ) { $output .= $element['too_many']; } else { $output .= $element['found']; } $output .= '</div>'; foreach( $active as $name => $plugin ) { $output .= '<div class="av-plugin-check-wrap">'; $output .= '<div class="av-plugin-check-wrap-inner">'; $output .= '<div class="av-plugin-check-wrap-image">'; if( $plugin['download'] ) { $output .= "<img src='https://ps.w.org/{$plugin['download']}/assets/icon-128x128.png' />"; } $output .= '</div>'; $output .= '<div class="av-plugin-check-wrap-content">'; $output .= '<h4>' . __( 'Currently active:', 'avia_framework' ) . '</h4>'; $output .= $name; $output .= '</div>'; $output .= '</div>'; if( ! empty( $plugin['desc_active'] ) ) { $output .= '<div class="av-plugin-check-wrap-desc">'; $output .= $plugin['desc_active']; $output .= '</div>'; } $output .= '</div>'; } } $output .= '</div>'; return $output; } /** * The template_builder_element_loader iterates over all template builder elements that can be disabled and lists them * * @since 4.3 - by Kriesi * @since 4.8.2 - added info about usage - by Guenter * @param array $element the array holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string $output contains the html code generated within the method */ protected function template_builder_element_loader( array $element ) { $extraclass = ''; $required = ''; $usage_info = Avia_Builder()->element_manager()->get_usage_info(); if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::' . $element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } $iteration = 1; $checkboxes = ''; foreach( Avia_Builder()->shortcode_class as $shortcode ) { if( ! empty( $shortcode->config['disabling_allowed'] ) ) { if( 'manually' !== $shortcode->config['disabling_allowed'] ) { $desc = __( 'Check to disable', 'avia_framework' ); $sc = $shortcode->config['shortcode']; $used = ( isset( $usage_info['blog'][ $sc ] ) && true === $usage_info['blog'][ $sc ] ); if( ! $used ) { if( isset( $usage_info['widgets'][ $sc ] ) && is_array( $usage_info['widgets'][ $sc ] ) ) { $count = 0; foreach( $usage_info['widgets'][ $sc ] as $sidebar_count ) { $count += $sidebar_count; } $used = $count > 0; } } if( $used ) { $desc .= '<span class="avia-sc-element-used">' . __( ' - in use', 'avia_framework' ) . '</span>'; } else { $desc .= '<span class="avia-sc-element-unused">' . __( ' - unused', 'avia_framework' ) . '</span>'; } $checkbox[ $shortcode->config['name'] ] = array( 'slug' => $element['slug'], /*needs to inherit the original slug*/ 'name' => $shortcode->config['name'], 'desc' => $desc, 'id' => 'av_alb_disable_' . $shortcode->config['shortcode'], 'type' => 'checkbox', 'std' => '' ); } } } //sort all elements ksort( $checkbox ); foreach( $checkbox as $single_checkbox ) { $single_checkbox['class'] = 'av_3col av_col_' . $iteration; //iterate over checkbox by name $checkboxes .= $this->render_single_element( $single_checkbox ); $iteration++; if( $iteration > 3 ) { $iteration = 1; } } if( isset( $element['class'] ) ) { $extraclass .= ' '.$element['class']; } $output = '<div class="avia_section avia_' . $element['type'] . ' ' . $extraclass . '" id="avia_' . $element['id'] . '">'; $output .= $required; $output .= '<div class="avia-sc-element-usage_info av-text-notice">'; $output .= '<strong>' . __( 'Important: ', 'avia_framework' ) . ' </strong>'; $output .= __( 'Shortcodes that are added with filter or used e.g. in plugins are NOT recognised as &quot;in use&quot;.', 'avia_framework' ); $output .= '</div>'; $output .= '<div class="avia_section avia_heading ">'; $output .= '<h4>' . __( 'Available Template Builder Elements:', 'avia_framework' ) . '</h4>'; $output .= '</div>'; $output .= $checkboxes; $output .= '</div>'; return $output; } /** * Renders the beginning of an option-section wich basically includes some wrapping divs and the elment name * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string $output contains the html code generated within the method */ public function section_start( array $element ) { $required = $extraclass = $target = ''; if( isset( $element['required'] ) && ! empty( $element['required'] ) ) { $required = '<input type="hidden" value="' . $element['required'][0] . '::' . $element['required'][1] . '" class="avia_required" />'; $extraclass = ' avia_hidden avia_required_container'; } if( isset( $element['target'] ) ) { if( is_array( $element['target'] ) ) { foreach( $element['target'] as $value ) { $target .= '<input type="hidden" value="' . $value . '" class="avia_target_value" />'; } } else { $target = '<input type="hidden" value="' . $element['target'] . '" class="avia_target_value" />'; } } if( isset( $element['class'] ) ) { $extraclass .= ' ' . $element['class']; } /** * @used_by aviaWPML 10 * @since 4.8 * @param string $element['name'] * @param array $element * @return array */ $name = apply_filters( 'avf_theme_options_element_name', $element['name'], $element ); $output = '<div class="avia_section avia_' . $element['type'] . $extraclass . '" id="avia_' . $element['id'] . '">'; $output .= $required; $output .= $target; if( $name != '' ) { $output .= '<h4>' . $name . '</h4>'; } $output .= '<div class="avia_control_container">'; return $output; } /** * Renders the end of an option-section by closing various divs * * @return string contains the html code generated within the method */ public function section_end() { $output = '</div>'; // <!--end avia_control--> $output .= '<div class="avia_clear"></div>'; $output .= '</div>'; //<!--end avia_control_container--> $output .= '</div>'; //<!--end avia_section--> return $output; } /** * Renders the description of the current option-section * * @param array $element holds data like type, value, id, class, description which are necessary to render the whole option-section * @return string $output contains the html code generated within the method */ protected function description( array $element ) { $tags = array( 'div', 'div' ); if( $element['type'] == 'checkbox' ) { $tags = array( 'label for="' . $element['id'] . '"', 'label' ); } $desc = apply_filters( 'avf_theme_options_element_desc', $element['desc'], $element ); $output = "<{$tags[0]} class='avia_description'>"; $output .= $desc; $output .= "</{$tags[1]}>"; // <!--end avia_description--> $output .= '<div class="avia_control">'; return $output; } /** * Renders the beginning of the option page, with header area, logo and various other informations * * @return string contains the html code generated within the method */ public function page_header() { $the_title = apply_filters( 'avia_filter_backend_page_title', $this->avia_superobject->base_data['Title'] ); $class = current_theme_supports( 'avia_option_pages_toggles' ) ? 'av-use-toggles' : 'av-use-checkbox'; $output = '<form id="avia_options_page" action="#" method="post" class="' . $class . '">'; $output .= ' <div class="avia_options_page_inner avia_sidebar_active">'; $output .= ' <div class="avia_options_page_sidebar"><div class="avia_header">'; $output .= apply_filters('avia_options_page_header', ''); $output .= ' </div><div class="avia_sidebar_content"></div></div>'; $output .= ' <div class="avia_options_page_content">'; $output .= ' <div class="avia_header">'; $output .= ' <h2 class="avia_logo">' . $the_title . ' ' . $this->avia_superobject->currentpage . '</h2>'; $output .= ' <ul class="avia_help_links">'; $output .= ' <li><a class="thickbox" onclick="return false;" href="http://docs.kriesi.at/' . avia_backend_safe_string( $this->avia_superobject->base_data['prefix'] ) . '/changelog/index.php?TB_iframe=1">Changelog</a> |</li>'; $output .= ' <li><a target="_blank" href="http://docs.kriesi.at/' . avia_backend_safe_string( $this->avia_superobject->base_data['prefix'] ) . '/documentation/" rel="noopener noreferrer">Docs</a></li>'; $output .= ' </ul>'; $output .= ' <a class="avia_shop_option_link" href="#">Show all Options [+]</a>'; $output .= ' <span class="avia_loading"></span>'; $output .= $this->save_button(); $output .= ' </div>'; $output .= ' <div class="avia_options_container">'; return $output; } /** * The page_footer method renders the end of the option page by closing various divs and appending a save and a reset button * * @since ???? * @since 4.8 added $show_reset_button * @param boolean $show_reset_button * @return string returnes the html code generated within the method */ public function page_footer( $show_reset_button = true ) { $output = ' </div>'; // <!-- end .avia_options_container --> $output .= ' <div class="avia_footer">'; $output .= $this->hidden_data(); $output .= ' <span class="avia_loading"></span>'; $output .= ' <ul class="avia_footer_links">'; if( $show_reset_button === true ) { $output .= ' <li class="avia_footer_reset">' . $this->reset_button() . '</li>'; } $output .= ' <li class="avia_footer_save">' . $this->save_button() . '</li>'; $output .= ' </ul>'; $output .= ' </div>'; $output .= ' </div>'; // <!--end avia_options_page_content--> $output .= ' <div class="avia_clear"></div>'; $output .= ' </div>'; //<!--end avia_options_page_inner--> $output .= '</form>'; // <!-- end #avia_options_page --> $output .= '<div class="avia_bottom_shadow"></div>'; return $output; } /** * Creates a button to save the form via ajax * * @return string contains the html code generated within the method */ public function save_button() { $output = '<span class="avia_style_wrap"><a href="#" class="avia_button avia_button_inactive avia_submit">' . __( 'Save all changes', 'avia_framework' ) . '</a></span>'; return $output; } /** * Creates a button to reset the form * * @return string contains the html code generated within the method */ public function reset_button() { if( current_theme_supports( 'avia_disable_reset_options' ) ) { return ''; } $output = '<span class="avia_style_wrap"><a href="#" class="avia_button avia_button_grey avia_reset">' . __( 'Reset all options', 'avia_framework' ) . '</a></span>'; return $output; } /** * An important function that sets various necessary parameters within hidden input elements that the ajax script needs to save the current page * * @return string contains the html code generated within the method */ public function hidden_data() { $options = get_option( $this->avia_superobject->option_prefix ); $nonce_reset = wp_create_nonce ('avia_nonce_reset_backend'); $output = '<div id="avia_hidden_data" class="avia_hidden">'; $output .= wp_referer_field( false ); $output .= '<input type="hidden" name="avia-nonce-reset" value="' . $nonce_reset . '" />'; $output .= '<input type="hidden" name="resetaction" value="avia_ajax_reset_options_page" />'; $output .= '<input type="hidden" name="admin_ajax_url" value="' . admin_url( 'admin-ajax.php' ) . '" />'; $output .= '<input type="hidden" name="avia_options_prefix" value="' . $this->avia_superobject->option_prefix . '" />'; //if we are viewing a page and not a meta box if( $this->context == 'options_page' ) { $nonce = wp_create_nonce ('avia_nonce_save_backend'); $output .= '<input type="hidden" name="avia-nonce" value="' . $nonce . '" />'; $output .= '<input type="hidden" name="action" value="avia_ajax_save_options_page" />'; $output .= '<input type="hidden" name="avia_options_page_slug" value="' . $this->avia_superobject->page_slug . '" />'; if( empty( $options ) ) { $output .= '<input type="hidden" name="avia_options_first_call" value="true" />'; } } //if the code was rendered for a meta box if( $this->context == 'metabox' ) { $nonce = wp_create_nonce ('avia_nonce_save_metabox'); $output .= '<input type="hidden" name="avia-nonce" value="' . $nonce . '" />'; $output .= '<input type="hidden" name="meta_active" value="true" />'; } $output .= '</div>'; return $output; } /** * Scans array of attributes and returns a concatenated string. Value of attributes can also be an array. * In this case values joined by ' '. * * @since 4.7.4.1 * @param array $attributes * @param string $prepend * @return string */ protected function attributes_from_array( array $attributes, $prepend = ' ' ) { $attr = ''; if( empty( $attributes ) ) { return $attr; } foreach ( $attributes as $key => $value ) { $val = is_array( $value ) ? implode( ' ', $value ) : $value; $atts[] = esc_attr( $key ) . '="' . esc_attr( $val ) . '"'; } return $prepend . implode( ' ', $atts ); } /** * Merges $array2 into $array1. * * array_merge_recursive_distinct does not change the datatypes of the values in the arrays. * Matching keys' values in the second array overwrite those in the first array, as is the * case with array_merge * * Parameters are passed by reference, though only for performance reasons. They're not * altered by this function. * * @since 4.7.4.1 * @param array $array1 * @param array $array2 * @return array */ protected function array_merge_recursive_distinct ( array &$array1, array &$array2 ) { $merged = $array1; foreach ( $array2 as $key => $value ) { if ( is_array ( $value ) && isset ( $merged[ $key ] ) && is_array ( $merged[ $key ] ) ) { $merged[ $key ] = self::array_merge_recursive_distinct ( $merged[ $key ], $value ); } // if null -> leave default else if ( isset ( $merged[ $key ] ) && is_array ( $merged[ $key ] ) && is_null( $value ) ) { continue; } else { $merged [$key] = $value; } } return $merged; } ###################################################################### # STYLING WIZARD + HELPER FUNCTIONS ###################################################################### /** * * @param array $element * @return string */ protected function styling_wizard( array $element ) { $output = ''; $select = '<select class="add_wizard_el">'; $fake_val = __( 'Select an element to customize', 'avia_framework' ); $iteration = 0; $output = '<span class="avia_style_wrap avia_select_style_wrap"><span class="avia_select_unify">'; $select .= "<option value=''>{$fake_val}</option>"; //dropdown menu with elements foreach( $element['order'] as $order ) { $select .= "<optgroup label='{$order}'>"; foreach( $element['elements'] as $sub ) { if( $sub['group'] == $order ) { $select .= "<option value='{$sub['id']}'>{$sub['name']}</option>"; } } $select .= '</optgroup>'; } $select .= '</select>'; $select .= '<span class="avia_select_fake_val">' . $fake_val . '</span>'; $select .= '</span><a href="#" class="avia_button add_wizard_el_button" >' . __( 'Edit Element', 'avia_framework' ) . '</a></span>'; $output .= $select; $output .= '<div class="av-wizard-element-container">'; //show active items if( is_array( $element['std'] ) ) { foreach( $element['std'] as $key => $value ) { if( empty( $element['elements'][ $value['id'] ] ) ) { continue; } $sub = $element['elements'][ $value['id'] ]; $sub['std_a'] = $value; $sub['iteration'] = $key; $sub['master_id'] = $element['id']; $output .= $this->styling_wizard_el( $sub ); $iteration ++; } } //generate the templates for new items $template = ''; foreach( $element['elements'] as $sub ) { $sub['iteration'] = '{counter}'; $sub['master_id'] = $element['id']; $template .= "\n<script type='text/html' id='avia-tmpl-wizard-{$sub['id']}'>\n"; $template .= $this->styling_wizard_el( $sub ); $template .= "\n</script>\n\n"; } $output .= $template; $output .= '</div>'; return $output; } /** * * @param array $element * @return string */ protected function styling_wizard_el( array $element ) { extract( $element ); $extraClass = ( $sections || $hover ) ? 'av-wizard-with-extra' : ''; $name_string = $master_id . '-__-' . $iteration . '-__-'; $blank_string = $master_id . '-__-{counter}-__-'; $output = ''; $output .= "<div class='av-wizard-element {$extraClass}'>"; $output .= "<strong>{$name}</strong>"; if( $description ) { $output .= "<span class='av-wizard-description'> - {$description}</span>"; } $output .= '<div class="av-wizard-form-elements">'; $output .= "<input name='" . $name_string . "id' value='" . $element['id'] . "' type='hidden' data-recalc='" . $blank_string . "id' />"; foreach( $edit as $key => $form ) { $method = 'styling_wizard_' . $form['type']; if( method_exists( $this, $method ) ) { $element['html_name'] = $name_string . $key; $element['data_tmpl'] = $blank_string . $key; $element['sub_values'] = $form; $element['std'] = isset( $element['std_a'][ $key ] ) ? $element['std_a'][ $key ] : ''; $output .= "<div class='av-wizard-subcontainer av-wizard-subcontainer-" . $element['sub_values']['type'] . "'>"; $output .= $this->$method( $element ); $output .= '</div>'; } } if( $extraClass ) { $output .= "<span class='av-wizard-delimiter'></span>"; } if( $sections ) { global $avia_config; $output .= "<div class='av-wizard-subcontainer av-wizard-subcontainer-checkbox av-wizard-subcontainer-bottom-box'>"; $output .= "<span class='av-wizard-checkbox-label-section'>" . __( 'Apply to Section: ', 'avia_framework' ) . '</span>'; foreach( $avia_config['color_sets'] as $key => $name ) { $element['name'] = $name; $element['html_name'] = $name_string.$key; $element['data_tmpl'] = $blank_string.$key; $element['std'] = isset( $element['std_a'][ $key ] ) ? $element['std_a'][ $key ] : 'true'; $output .= $this->styling_wizard_checkbox( $element ); } $output .= '</div>'; } if( $hover ) { $key = 'hover_active'; $element['name'] = __( 'Apply only to mouse hover state', 'avia_framework' ); $element['html_name'] = $name_string.$key; $element['data_tmpl'] = $blank_string.$key; $element['std'] = isset( $element['std_a'][ $key ] ) ? $element['std_a'][ $key ] : ''; $output .= "<div class='av-wizard-subcontainer av-wizard-subcontainer-checkbox av-wizard-subcontainer-bottom-box'>"; $output .= $this->styling_wizard_checkbox( $element ); $output .= '</div>'; } if( isset( $active ) && $active ) { $key = 'item_active'; $element['name'] = __('Apply only to active state','avia_framework'); $element['html_name'] = $name_string.$key; $element['data_tmpl'] = $blank_string.$key; $element['std'] = isset( $element['std_a'][ $key ] ) ? $element['std_a'][ $key ] : ''; $output .= "<div class='av-wizard-subcontainer av-wizard-subcontainer-checkbox av-wizard-subcontainer-bottom-box'>"; $output .= $this->styling_wizard_checkbox( $element ); $output .= '</div>'; } $output .= '<a class="avia_remove_wizard_set" href="#">×</a>'; $output .= '</div>'; $output .= '</div>'; return $output; } /** * * @param array $element * @return string */ protected function styling_wizard_hr( array $element ) { $output = ''; $output .= '<div class="av-wizard-hr"></div>'; return $output; } /** * * @param array $element * @return string */ protected function styling_wizard_checkbox( array $element ) { extract( $element ); $checked = ( $std != '' && $std != 'disabled' ) ? 'checked="checked"' : ''; $output = ''; $output .= "<label><input type='checkbox' class='avia_color_picker' value='true' {$checked} name='{$html_name}' data-recalc='{$data_tmpl}' /> <span class='av-wizard-checkbox-label'>{$name}</span></label>"; return $output; } /** * * @param array $element * @return string */ protected function styling_wizard_colorpicker( array $element ) { extract( $element ); $output = ''; $output .= "<span class='avia_style_wrap avia_colorpicker avia_colorpicker_style_wrap'>"; $output .= "<input type='text' class='avia_color_picker' value='{$std}' name='{$html_name}' data-recalc='{$data_tmpl}' />"; $output .= "<span class='avia_color_picker_div'></span></span>"; $output .= "<div class='subname'>{$sub_values['name']}</div>"; return $output; } /** * * @param array $element * @return string */ protected function styling_wizard_size( array $element ) { $range = is_array( $element['sub_values']['range'] ) ? $element['sub_values']['range'] : explode( '-', $element['sub_values']['range'] ); $unit = ! isset( $element['sub_values']['unit'] ) ? 'px' : $element['sub_values']['unit']; $increment = ! isset( $element['sub_values']['increment'] ) ? 1 : $element['sub_values']['increment']; $element['sub_values']['options'] = array(); $element['sub_values']['options']['Default'] = ''; for( $i = $range[0]; $i <= $range[1]; $i += $increment ) { $element['sub_values']['options'][ $i . $unit ] = $i . $unit; } return $this->styling_wizard_select( $element ); } /** * * @param array $element * @return string */ protected function styling_wizard_font( array $element ) { return $this->styling_wizard_select( $element ); } /** * Displays a select box and supports optgroup tag * * @param array $element * @return string */ protected function styling_wizard_select( array $element ) { extract( $element ); $output = ''; $output .= "<span class='avia_style_wrap avia_select_style_wrap'><span class='avia_select_unify'><select name='{$html_name}' data-recalc='{$data_tmpl}'>"; foreach( $sub_values['options'] as $key => $option ) { $is_optgroup = is_array( $option ); $optgroup_sub = $is_optgroup ? $option : array( $key => $option ); if( $is_optgroup ) { $output .= '<optgroup label="' . $key . '">'; } foreach( $optgroup_sub as $show => $value ) { $selected = $value == $std ? 'selected="selected"' : ''; $output .= "<option {$selected} value='{$value}'>{$show}</option>"; } if( $is_optgroup ) { $output .= '</optgroup>'; } } $output .= "</select><span class='avia_select_fake_val'>Default</span></span></span>"; $output .= "<div class='subname'>{$sub_values['name']}</div>"; return $output; } } }