khaihihi

wp-content/plugins/js_composer/include/params/autocomplete/autocomplete.php

@@ -0,0 +1,134 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+	die( '-1' );
+}
+
+/**
+ * Class Vc_AutoComplete
+ * Param type 'autocomplete'
+ * Used to create input field with predefined or ajax values suggestions.
+ * See usage example in bottom of this file.
+ * @since 4.4
+ */
+class Vc_AutoComplete {
+	/**
+	 * @since 4.4
+	 * @var array $settings - param settings
+	 */
+	protected $settings;
+	/**
+	 * @since 4.4
+	 * @var string $value - current param value (if multiple it is splitted by ',' comma to make array)
+	 */
+	protected $value;
+	/**
+	 * @since 4.4
+	 * @var string $tag - shortcode name(base)
+	 */
+	protected $tag;
+
+	/**
+	 * @param array $settings - param settings (from vc_map)
+	 * @param string $value - current param value
+	 * @param string $tag - shortcode name(base)
+	 *
+	 * @since 4.4
+	 */
+	public function __construct( $settings, $value, $tag ) {
+		$this->tag = $tag;
+		$this->settings = $settings;
+		$this->value = $value;
+	}
+
+	/**
+	 * @return string
+	 * @since 4.4
+	 * vc_filter: vc_autocomplete_{shortcode_tag}_{param_name}_render - hook to define output for autocomplete item
+	 */
+	public function render() {
+		$output = sprintf( '<div class="vc_autocomplete-field"><ul class="vc_autocomplete%s">', ( isset( $this->settings['settings'], $this->settings['settings']['display_inline'] ) && true === $this->settings['settings']['display_inline'] ) ? ' vc_autocomplete-inline' : '' );
+
+		if ( isset( $this->value ) && strlen( $this->value ) > 0 ) {
+			$values = explode( ',', $this->value );
+			foreach ( $values as $key => $val ) {
+				$value = array(
+					'value' => trim( $val ),
+					'label' => trim( $val ),
+				);
+				if ( isset( $this->settings['settings'], $this->settings['settings']['values'] ) && ! empty( $this->settings['settings']['values'] ) ) {
+					foreach ( $this->settings['settings']['values'] as $data ) {
+						if ( trim( $data['value'] ) === trim( $val ) ) {
+							$value['label'] = $data['label'];
+							break;
+						}
+					}
+				} else {
+					// Magic is here. this filter is used to render value correctly ( must return array with 'value', 'label' keys )
+					$value = apply_filters( 'vc_autocomplete_' . $this->tag . '_' . $this->settings['param_name'] . '_render', $value, $this->settings, $this->tag );
+				}
+
+				if ( is_array( $value ) && isset( $value['value'], $value['label'] ) ) {
+					$output .= '<li data-value="' . $value['value'] . '"  data-label="' . $value['label'] . '" data-index="' . $key . '" class="vc_autocomplete-label vc_data"><span class="vc_autocomplete-label">' . $value['label'] . '</span> <a class="vc_autocomplete-remove">&times;</a></li>';
+				}
+			}
+		}
+
+		$output .= sprintf( '<li class="vc_autocomplete-input"><span role="status" aria-live="polite" class="ui-helper-hidden-accessible"></span><input class="vc_auto_complete_param" type="text" placeholder="%s" value="%s" autocomplete="off"></li><li class="vc_autocomplete-clear"></li></ul>', esc_attr__( 'Click here and start typing...', 'js_composer' ), $this->value );
+
+		$output .= sprintf( '<input name="%s" class="wpb_vc_param_value  %s %s_field" type="hidden" value="%s" %s /></div>', $this->settings['param_name'], $this->settings['param_name'], $this->settings['type'], $this->value, ( isset( $this->settings['settings'] ) && ! empty( $this->settings['settings'] ) ) ? ' data-settings="' . htmlentities( wp_json_encode( $this->settings['settings'] ), ENT_QUOTES, 'utf-8' ) . '" ' : '' );
+
+		return $output;
+	}
+}
+
+/**
+ * @action wp_ajax_vc_get_autocomplete_suggestion - since 4.4 used to hook ajax requests for autocomplete suggestions
+ */
+add_action( 'wp_ajax_vc_get_autocomplete_suggestion', 'vc_get_autocomplete_suggestion' );
+/**
+ * @since 4.4
+ */
+function vc_get_autocomplete_suggestion() {
+	vc_user_access()->checkAdminNonce()->validateDie()->wpAny( 'edit_posts', 'edit_pages' )->validateDie();
+
+	$query = vc_post_param( 'query' );
+	$tag = wp_strip_all_tags( vc_post_param( 'shortcode' ) );
+	$param_name = vc_post_param( 'param' );
+	vc_render_suggestion( $query, $tag, $param_name );
+}
+
+/**
+ * @param $query
+ * @param $tag
+ * @param $param_name
+ *
+ * vc_filter: vc_autocomplete_{tag}_{param_name}_callback - hook to get suggestions from ajax. (here you need to hook).
+ * @since 4.4
+ *
+ */
+function vc_render_suggestion( $query, $tag, $param_name ) {
+	$suggestions = apply_filters( 'vc_autocomplete_' . stripslashes( $tag ) . '_' . stripslashes( $param_name ) . '_callback', $query, $tag, $param_name );
+	if ( is_array( $suggestions ) && ! empty( $suggestions ) ) {
+		die( wp_json_encode( $suggestions ) );
+	}
+	die( '' ); // if nothing found..
+}
+
+/**
+ * Function for rendering param in edit form (add element)
+ * Parse settings from vc_map and entered values.
+ *
+ * @param $settings
+ * @param $value
+ * @param $tag
+ *
+ * @return mixed rendered template for params in edit form
+ * @since 4.4
+ * vc_filter: vc_autocomplete_render_filter - hook to override output of edit for field "autocomplete"
+ */
+function vc_autocomplete_form_field( $settings, $value, $tag ) {
+
+	$auto_complete = new Vc_AutoComplete( $settings, $value, $tag );
+
+	return apply_filters( 'vc_autocomplete_render_filter', $auto_complete->render() );
+}