first commit

wp-content/plugins/wpml-string-translation/classes/class-wpml-st-string-factory.php

@@ -0,0 +1,98 @@
+<?php
+
+class WPML_ST_String_Factory {
+	private $wpdb;
+
+	/**
+	 * WPML_ST_String_Factory constructor.
+	 *
+	 * @param wpdb $wpdb
+	 */
+	public function __construct( wpdb $wpdb ) {
+		$this->wpdb = $wpdb;
+	}
+
+	/** @var int[] $string_id_cache */
+	private $string_id_cache = array();
+
+	/** @var WPML_ST_String $string_cache */
+	private $string_cache = array();
+
+	/**
+	 * @param int $string_id
+	 *
+	 * @return WPML_ST_String
+	 */
+	public function find_by_id( $string_id ) {
+		$this->string_cache[ $string_id ] = isset( $this->string_cache[ $string_id ] )
+			? $this->string_cache[ $string_id ] : new WPML_ST_String( $string_id, $this->wpdb );
+
+		return $this->string_cache[ $string_id ];
+	}
+
+	/**
+	 * @param string $name
+	 *
+	 * @return WPML_ST_String
+	 */
+	public function find_by_name( $name ) {
+		$sql                                 = $this->wpdb->prepare( "SELECT id FROM {$this->wpdb->prefix}icl_strings WHERE name=%s LIMIT 1", $name );
+		$cache_key                           = md5( $sql );
+		$this->string_id_cache[ $cache_key ] = isset( $this->string_id_cache[ $cache_key ] )
+			? $this->string_id_cache[ $cache_key ]
+			: (int) $this->wpdb->get_var( $sql );
+		$string_id                           = $this->string_id_cache[ $cache_key ];
+		$this->string_cache[ $string_id ]    = isset( $this->string_cache[ $string_id ] )
+			? $this->string_cache[ $string_id ] : new WPML_ST_String( $string_id, $this->wpdb );
+
+		return $this->string_cache[ $this->string_id_cache[ $cache_key ] ];
+	}
+
+	/**
+	 * @param string $name
+	 *
+	 * @return WPML_ST_Admin_String
+	 */
+	public function find_admin_by_name( $name ) {
+		$sql       = $this->wpdb->prepare( "SELECT id FROM {$this->wpdb->prefix}icl_strings WHERE name=%s LIMIT 1", $name );
+		$string_id = (int) $this->wpdb->get_var( $sql );
+		return new WPML_ST_Admin_String( $string_id, $this->wpdb );
+	}
+
+	/**
+	 * @param string       $string
+	 * @param string|array $context
+	 * @param bool|false   $name
+	 *
+	 * @return mixed
+	 */
+	public function get_string_id( $string, $context, $name = false ) {
+		list( $domain, $gettext_context ) = wpml_st_extract_context_parameters( $context );
+
+		$sql          = "SELECT id FROM {$this->wpdb->prefix}icl_strings WHERE BINARY value=%s";
+		$prepare_args = array( $string );
+
+		if ( $gettext_context ) {
+			$sql           .= ' AND gettext_context=%s';
+			$prepare_args[] = $gettext_context;
+		}
+
+		if ( $domain ) {
+			$sql           .= ' AND context=%s';
+			$prepare_args[] = $domain;
+		}
+
+		if ( $name !== false ) {
+			$sql           .= ' AND name = %s ';
+			$prepare_args[] = $name;
+		}
+
+		$sql                                 = $this->wpdb->prepare( $sql . ' LIMIT 1', $prepare_args );
+		$cache_key                           = md5( $sql );
+		$this->string_id_cache[ $cache_key ] = isset( $this->string_id_cache[ $cache_key ] )
+			? $this->string_id_cache[ $cache_key ]
+			: (int) $this->wpdb->get_var( $sql );
+
+		return $this->string_id_cache[ $cache_key ];
+	}
+}