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<?php |
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/* |
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* Pinacle Image Widget for compatiblity |
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*/ |
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|
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if ( ! class_exists( 'kad_image_widget' ) ) { |
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class kad_image_widget extends WP_Widget{ |
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|
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private static $instance = 0; |
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public function __construct() { |
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$widget_ops = array('classname' => 'kadence_simple_image', 'description' => __('This allows for an image and a simple about text.', 'virtue-toolkit')); |
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parent::__construct('kadence_simple_image', __('Pinnacle: Image', 'virtue-toolkit'), $widget_ops); |
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} |
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|
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public function widget($args, $instance){ |
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extract( $args ); |
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if (!empty($instance['image_link_open']) && $instance['image_link_open'] == "none") { |
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$uselink = false; |
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$link = ''; |
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$linktype = ''; |
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} else if(empty($instance['image_link_open']) || $instance['image_link_open'] == "lightbox") { |
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$uselink = true; |
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$link = esc_url($instance['image_uri']); |
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$linktype = 'data-rel="lightbox"'; |
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} else if($instance['image_link_open'] == "_blank") { |
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$uselink = true; |
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if(!empty($instance['image_link'])) {$link = $instance['image_link'];} else {$link = esc_url($instance['image_uri']);} |
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$linktype = 'target="_blank"'; |
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} else if($instance['image_link_open'] == "_self") { |
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$uselink = true; |
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if(!empty($instance['image_link'])) {$link = $instance['image_link'];} else {$link = esc_url($instance['image_uri']);} |
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$linktype = 'target="_self"'; |
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} |
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$image_id = attachment_url_to_postid( $instance['image_uri'] ); |
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if(isset($image_id) && $image_id != '0') { |
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$alt_text = get_post_meta($image_id, '_wp_attachment_image_alt', true); |
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} else { |
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$alt_text = ''; |
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} |
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?> |
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<?php echo $before_widget; ?> |
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<div class="kad_img_upload_widget"> |
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<?php if($uselink == true) {echo '<a href="'.esc_url($link).'" '.$linktype.'>';} ?> |
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<img src="<?php echo esc_url($instance['image_uri']); ?>" alt="<?php echo esc_attr($alt_text); ?>" /> |
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<?php if($uselink == true) {echo '</a>'; }?> |
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<?php if(!empty($instance['text'])) { ?> <p class="kadence_image_widget_caption"><?php echo esc_html($instance['text']); ?></p><?php }?> |
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</div> |
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|
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<?php echo $after_widget; ?> |
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<?php } |
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|
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public function update($new_instance, $old_instance) { |
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$instance = $old_instance; |
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$instance['text'] = strip_tags( $new_instance['text'] ); |
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$instance['image_uri'] = strip_tags( $new_instance['image_uri'] ); |
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$instance['image_link'] = $new_instance['image_link']; |
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$instance['image_link_open'] = $new_instance['image_link_open']; |
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|
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return $instance; |
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} |
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|
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public function form($instance){ |
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$image_uri = isset($instance['image_uri']) ? esc_attr($instance['image_uri']) : ''; |
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$image_link = isset($instance['image_link']) ? esc_attr($instance['image_link']) : ''; |
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if (isset($instance['image_link_open'])) { $image_link_open = esc_attr($instance['image_link_open']); } else {$image_link_open = 'lightbox';} |
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$link_options = array(); |
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$link_options_array = array(); |
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$link_options[] = array("slug" => "lightbox", "name" => __('Lightbox', 'virtue-toolkit')); |
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$link_options[] = array("slug" => "_blank", "name" => __('New Window', 'virtue-toolkit')); |
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$link_options[] = array("slug" => "_self", "name" => __('Same Window', 'virtue-toolkit')); |
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$link_options[] = array("slug" => "none", "name" => __('No Link', 'virtue-toolkit')); |
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|
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foreach ($link_options as $link_option) { |
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if ($image_link_open == $link_option['slug']) { $selected=' selected="selected"';} else { $selected=""; } |
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$link_options_array[] = '<option value="' . $link_option['slug'] .'"' . $selected . '>' . $link_option['name'] . '</option>'; |
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} |
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?> |
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<div class="kad_img_upload_widget"> |
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<p> |
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<img class="kad_custom_media_image" src="<?php if(!empty($instance['image_uri'])){echo $instance['image_uri'];} ?>" style="margin:0;padding:0;max-width:100px;display:block" /> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('image_uri'); ?>"><?php _e('Image URL', 'virtue-toolkit'); ?></label><br /> |
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<input type="text" class="widefat kad_custom_media_url" name="<?php echo $this->get_field_name('image_uri'); ?>" id="<?php echo $this->get_field_id('image_uri'); ?>" value="<?php echo $image_uri; ?>"> |
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<input type="button" value="<?php _e('Upload', 'virtue-toolkit'); ?>" class="button kad_custom_media_upload" id="kad_custom_image_uploader" /> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('image_link_open'); ?>"><?php _e('Image opens in', 'virtue-toolkit'); ?></label><br /> |
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<select id="<?php echo $this->get_field_id('image_link_open'); ?>" name="<?php echo $this->get_field_name('image_link_open'); ?>"><?php echo implode('', $link_options_array);?></select> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('image_link'); ?>"><?php _e('Image Link (optional)', 'virtue-toolkit'); ?></label><br /> |
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<input type="text" class="widefat kad_img_widget_link" name="<?php echo $this->get_field_name('image_link'); ?>" id="<?php echo $this->get_field_id('image_link'); ?>" value="<?php echo $image_link; ?>"> |
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</p> |
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<p> |
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<label for="<?php echo $this->get_field_id('text'); ?>"><?php _e('Text/Caption (optional)', 'virtue-toolkit'); ?></label><br /> |
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<textarea name="<?php echo $this->get_field_name('text'); ?>" id="<?php echo $this->get_field_id('text'); ?>" class="widefat" ><?php if(!empty($instance['text'])) echo $instance['text']; ?></textarea> |
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</p> |
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</div> |
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<?php |
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} |
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|
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|
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} |
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|
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} |
