ARC_rdf_store_update_handler.php in Taxonomy import/export via XML 5.2

File

arc/ARC_rdf_store_update_handler.php

<?php

/*
appmosphere RDF classes (ARC): http://www.appmosphere.com/en-arc

Copyright (c) 2006 appmosphere web applications, Germany. All Rights Reserved.
This work is distributed under the W3C(r) Software License [1] in the hope
that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

ns sk                       http://www.appmosphere.com/ns/site_kit#
ns doap                     http://usefulinc.com/ns/doap#
sk:className                ARC_rdf_store_update_handler
doap:name                   ARC RDF Store UPDATE query handler
doap:license                http://www.appmosphere.com/en-arc_license
doap:programming-language   PHP
doap:maintainer             Benjamin Nowack
doap:shortdesc              This class handles UPDATE queries 
//release
doap:created                2006-04-14
doap:revision               0.1.0
//changelog
sk:releaseChanges           2006-04-14: release 0.1.0
*/
class ARC_rdf_store_update_handler {
  var $version = "0.1.0";
  function __construct(&$api) {
    $this->api =& $api;
    $this->config = $this->api
      ->get_config();
  }
  function ARC_rdf_store_update_handler(&$api) {
    $this
      ->__construct($api);
  }

  /*					*/
  function get_result($args = "") {

    /* graph_iri, add_rdfxml, add_triple, preserve_node_ids, proxy_host, proxy_port, insert_timeout, log_inserts, result_type (plain|array|json|xml), result_type_args (jsonp) */
    $result_type = isset($args["result_type"]) ? $args["result_type"] : "array";
    $args["result_type"] = "array";
    $del_result = $this->api
      ->delete_data($args);
    $add_result = $this->api
      ->add_data($args);

    /* result */
    $args["result_type"] = $result_type;
    $mthd = "get_" . $args["result_type"] . "_result";
    if (method_exists($this, $mthd)) {
      $sub_result = $this
        ->{$mthd}(array(
        "del_result" => $del_result,
        "add_result" => $add_result,
        "result_type_args" => isset($args["result_type_args"]) ? $args["result_type_args"] : array(),
      ));
      return array(
        "result" => $sub_result["result"],
        "error" => $sub_result["error"],
      );
    }
    return array(
      "result" => "",
      "error" => "Unsupported result type '" . $args["result_type"] . "'",
      "add_result" => $add_result,
      "del_result" => $del_result,
    );
  }

  /*					*/
  function get_array_result($args = "") {

    /* del */
    $del_args = $args["del_result"];
    $del_error = $del_args["error"];

    /* string */
    $del_result = $del_args["result"];

    /* empty string or array */

    /* add */
    $add_args = $args["add_result"];
    $add_error = $add_args["error"];

    /* string */
    $add_result = $add_args["result"];

    /* empty string or array */

    /* error & result */
    $error = $del_error;
    $error .= $add_error ? ",\n" . $add_error : "";
    $result = $del_result ? $del_result : array();
    $result = $add_result ? array_merge($result, $add_result) : $result;
    return array(
      "result" => $result,
      "error" => $error,
    );
  }
  function get_plain_result($args = "") {

    /* del */
    $del_args = $args["del_result"];
    $del_error = $del_args["error"];

    /* string */
    $del_result = $del_args["result"];

    /* empty string or array */

    /* add */
    $add_args = $args["add_result"];
    $add_error = $add_args["error"];

    /* string */
    $add_result = $add_args["result"];

    /* empty string or array */

    /* error & result */
    $nl = "\n";
    $error = $del_error;
    $error .= $add_error ? ",\n" . $add_error : "";
    $result = $del_result;
    $result .= $add_result ? $nl . $add_result : "";
    return array(
      "result" => $result,
      "error" => $error,
    );
  }
  function get_xml_result($args = "") {

    /* del */
    $del_args = $args["del_result"];
    $del_error = $del_args["error"];

    /* string */
    $del_result = $del_args["result"];

    /* empty string or array */

    /* add */
    $add_args = $args["add_result"];
    $add_error = $add_args["error"];

    /* string */
    $add_result = $add_args["result"];

    /* empty string or array */

    /* error & result */
    $nl = "\n";
    $ind = "  ";
    $error = $del_error;
    $error .= $add_error ? ",\n" . $add_error : "";
    $result = "";
    $code = '<?xml version="1.0" ?>';
    if (!$error) {
      $code .= $nl . '<result>';
      if (!$del_error) {
        $code .= $nl . $ind . '<del_row_count>' . $del_result["del_row_count"] . '</del_row_count>';
        $code .= $nl . $ind . '<del_time>' . $del_result["del_time"] . '</del_time>';
      }
      if (!$add_error) {
        $code .= $nl . $ind . '<add_triple_count>' . $add_result["add_triple_count"] . '</add_triple_count>';
        $code .= $nl . $ind . '<add_load_time>' . $add_result["add_load_time"] . '</add_load_time>';
        if ($logs = $add_result["insert_logs"]) {
          $code .= $nl . $ind . '<insert_logs>';
          foreach ($logs as $cur_log) {
            $code .= $nl . $ind . $ind . '<log>' . htmlspecialchars($cur_log) . '</log>';
          }
          $code .= $nl . $ind . '</insert_logs>';
        }
      }
      $code .= $nl . '</result>';
    }
    else {
      $code .= $nl . '<error>' . htmlspecialchars($error) . '</error>';
    }
    return array(
      "result" => $code,
      "error" => $error,
    );
  }
  function get_json_result($args = "") {

    /* del */
    $del_args = $args["del_result"];
    $del_error = $del_args["error"];

    /* string */
    $del_result = $del_args["result"];

    /* empty string or array */

    /* add */
    $add_args = $args["add_result"];
    $add_error = $add_args["error"];

    /* string */
    $add_result = $add_args["result"];

    /* empty string or array */

    /* error & result */
    $nl = "\n";
    $ind = "  ";
    $error = $del_error;
    $error .= $add_error ? ",\n" . $add_error : "";
    $result = "";
    $jsonp = isset($args["result_type_args"]) && isset($args["result_type_args"]["jsonp"]) ? $args["result_type_args"]["jsonp"] : "";
    $code = '{';
    if (!$del_error) {
      $code .= $nl . $ind . 'del_row_count: ' . $del_result["del_row_count"];
      $code .= "," . $nl . $ind . 'del_time: ' . $del_result["del_time"];
    }
    if (!$add_error) {
      $code .= strlen($code) ? "," : "";
      $code .= $nl . $ind . 'add_triple_count: ' . $add_result["add_triple_count"];
      $code .= "," . $nl . $ind . 'add_load_time: ' . $add_result["add_load_time"];
      if ($logs = $add_result["insert_logs"]) {
        $code .= "," . $nl . $ind . 'insert_logs: [';
        $log_code = "";
        foreach ($logs as $cur_log) {
          $log_code .= strlen($log_code) ? "," : "";
          $log_code .= $nl . $ind . $ind . '"' . $this->api
            ->escape_js_string($cur_log) . '"';
        }
        $code .= $log_code;
        $code .= $nl . $ind . ']';
      }
    }
    if ($error) {
      $code .= strlen($code) ? "," : "";
      $code .= $nl . $ind . 'error: "' . $this->api
        ->escape_js_string($error) . '"';
    }
    $code .= $nl . '}';
    $code = $jsonp ? $jsonp . "(" . $code . ")" : $code;
    return array(
      "result" => $code,
      "error" => $error,
    );
  }

}

Classes

Name	Description
ARC_rdf_store_update_handler