PHP okapi\Settings类代码示例

 public static function call(OkapiRequest $request)
 {
     $issue_id = $request->get_parameter('issue_id');
     if (!$issue_id) {
         throw new ParamMissing('issue_id');
     }
     if (!preg_match("/^[0-9]+\$/", $issue_id) || strlen($issue_id) > 6) {
         throw new InvalidParam('issue_id');
     }
     $cache_key = "apiref/issue#" . $issue_id;
     $result = Cache::get($cache_key);
     if ($result == null) {
         # Download the number of comments from GitHub Issue Tracker.
         try {
             $extra_headers = array();
             $extra_headers[] = "Accept: application/vnd.github.v3.html+json";
             $extra_headers[] = "User-Agent: https://github.com/opencaching/okapi/";
             if (Settings::get('GITHUB_ACCESS_TOKEN')) {
                 $extra_headers[] = "Authorization: token " . Settings::get('GITHUB_ACCESS_TOKEN');
             }
             $opts = array('http' => array('method' => "GET", 'timeout' => 2.0, 'header' => implode("\r\n", $extra_headers)));
             $context = stream_context_create($opts);
             $json = file_get_contents("https://api.github.com/repos/opencaching/okapi/issues/{$issue_id}", false, $context);
         } catch (ErrorException $e) {
             throw new BadRequest("Sorry, we could not retrieve issue stats from the GitHub site. " . "This is probably due to a temporary connection problem. Try again later or contact " . "us if this seems permanent.");
         }
         $doc = json_decode($json, true);
         $result = array('id' => $issue_id + 0, 'last_updated' => $doc['updated_at'], 'title' => $doc['title'], 'url' => $doc['html_url'], 'comment_count' => $doc['comments']);
         # On one hand, we want newly added comments to show up quickly.
         # On the other, we don't want OKAPI to spam GitHub with queries.
         # So it's difficult to choose the best timeout for this.
         Cache::set($cache_key, $result, 3600);
     }
     return Okapi::formatted_response($request, $result);
 }

 static function call(OkapiRequest $request)
 {
     require_once 'log_images_common.inc.php';
     list($image_uuid, $log_internal_id) = LogImagesCommon::validate_image_uuid($request);
     $image_uuid_escaped = Db::escape_string($image_uuid);
     Db::execute('start transaction');
     $image_row = Db::select_row("\n            select id, node, url, local\n            from pictures\n            where uuid = '" . $image_uuid_escaped . "'\n        ");
     Db::execute("\n            delete from pictures where uuid = '" . $image_uuid_escaped . "'\n        ");
     # Remember that OCPL picture sequence numbers are always 1, and
     # OCDE sequence numbers may have gaps. So we do not need to adjust
     # any numbers after deleting from table 'pictures'.
     if (Settings::get('OC_BRANCH') == 'oc.de') {
         # OCDE does all the housekeeping by triggers
     } else {
         Db::execute("\n                INSERT INTO removed_objects (\n                    localID, uuid, type, removed_date, node\n                )\n                VALUES (\n                    " . $image_row['id'] . "\n                    '" . $image_uuid_escaped . "',\n                    6,\n                    NOW(),\n                    " . $image_row['node'] . "\n                )\n            ");
         # This will also update cache_logs.okapi_syncbase, so that replication
         # can output the updated log entry with one image less. For OCDE
         # that's done by DB trigges.
         Db::execute("\n                update cache_logs\n                set\n                    picturescount = greatest(0, picturescount - 1),\n                    last_modified = NOW()\n                where id = '" . Db::escape_string($log_internal_id) . "'\n            ");
     }
     Db::execute('commit');
     if ($image_row['local']) {
         $filename = basename($image_row['url']);
         unlink(Settings::get('IMAGES_DIR') . '/' . $filename);
     }
     $result = array('success' => true);
     return Okapi::formatted_response($request, $result);
 }

 public static function call()
 {
     $langpref = isset($_GET['langpref']) ? $_GET['langpref'] : Settings::get('SITELANG');
     $langprefs = explode("|", $langpref);
     # Determine which user is logged in to OC.
     require_once $GLOBALS['rootpath'] . "okapi/lib/oc_session.php";
     $OC_user_id = OCSession::get_user_id();
     if ($OC_user_id == null) {
         $after_login = "okapi/apps/" . ($langpref != Settings::get('SITELANG') ? "?langpref=" . $langpref : "");
         $login_url = Settings::get('SITE_URL') . "login.php?target=" . urlencode($after_login);
         return new OkapiRedirectResponse($login_url);
     }
     # Get the list of authorized apps.
     $rs = Db::query("\n            select c.`key`, c.name, c.url\n            from\n                okapi_consumers c,\n                okapi_authorizations a\n            where\n                a.user_id = '" . mysql_real_escape_string($OC_user_id) . "'\n                and c.`key` = a.consumer_key\n            order by c.name\n        ");
     $vars = array();
     $vars['okapi_base_url'] = Settings::get('SITE_URL') . "okapi/";
     $vars['site_url'] = Settings::get('SITE_URL');
     $vars['site_name'] = Okapi::get_normalized_site_name();
     $vars['site_logo'] = Settings::get('SITE_LOGO');
     $vars['apps'] = array();
     while ($row = mysql_fetch_assoc($rs)) {
         $vars['apps'][] = $row;
     }
     mysql_free_result($rs);
     $response = new OkapiHttpResponse();
     $response->content_type = "text/html; charset=utf-8";
     ob_start();
     Okapi::gettext_domain_init($langprefs);
     include 'index.tpl.php';
     $response->body = ob_get_clean();
     Okapi::gettext_domain_restore();
     return $response;
 }

 /**
  * OCDE supports arbitrary ordering of log images. The pictures table
  * contains sequence numbers, which are always > 0 and need not to be
  * consecutive (may have gaps). There is a unique index which prevents
  * inserting duplicate seq numbers for the same log.
  *
  * OCPL sequence numbers currently are always = 1.
  *
  * The purpose of this function is to bring the supplied 'position'
  * parameter into bounds, and to calculate an appropriate sequence number
  * from it.
  *
  * This function is always called when adding images. When editing images,
  * it is called only for OCDE and if the position parameter was supplied.
  */
 static function prepare_position($log_internal_id, $position, $end_offset)
 {
     if (Settings::get('OC_BRANCH') == 'oc.de' && $position !== null) {
         # Prevent race conditions when creating sequence numbers if a
         # user tries to upload multiple images simultaneously. With a
         # few picture uploads per hour - most of them probably witout
         # a 'position' parameter - the lock is neglectable.
         Db::execute('lock tables pictures write');
     }
     $log_images_count = Db::select_value("\n            select count(*)\n            from pictures\n            where object_type = 1 and object_id = '" . Db::escape_string($log_internal_id) . "'\n        ");
     if (Settings::get('OC_BRANCH') == 'oc.pl') {
         # Ignore the position parameter, always insert at end.
         # Remember that this function is NOT called when editing OCPL images.
         $position = $log_images_count;
         $seq = 1;
     } else {
         if ($position === null || $position >= $log_images_count) {
             $position = $log_images_count - 1 + $end_offset;
             $seq = Db::select_value("\n                    select max(seq)\n                    from pictures\n                    where object_type = 1 and object_id = '" . Db::escape_string($log_internal_id) . "'\n                ") + $end_offset;
         } else {
             if ($position <= 0) {
                 $position = 0;
                 $seq = 1;
             } else {
                 $seq = Db::select_value("\n                    select seq\n                    from pictures\n                    where object_type = 1 and object_id = '" . Db::escape_string($log_internal_id) . "'\n                    order by seq\n                    limit " . ($position + 0) . ", 1\n                ");
             }
         }
     }
     # $position may have become a string, as returned by database queries.
     return array($position + 0, $seq, $log_images_count);
 }

 public static function get_installations()
 {
     $installations = OkapiServiceRunner::call("services/apisrv/installations", new OkapiInternalRequest(new OkapiInternalConsumer(), null, array()));
     foreach ($installations as &$inst_ref) {
         $inst_ref['selected'] = $inst_ref['site_url'] == Settings::get('SITE_URL');
     }
     return $installations;
 }

 public static function call(OkapiRequest $request)
 {
     $result = array();
     $result['site_url'] = Settings::get('SITE_URL');
     $result['okapi_base_url'] = $result['site_url'] . "okapi/";
     $result['site_name'] = Okapi::get_normalized_site_name();
     $result['okapi_revision'] = Okapi::$revision;
     return Okapi::formatted_response($request, $result);
 }

 /**
  * Refresh all attributes from the given XML. Usually, this file is
  * downloaded from Google Code (using refresh_now).
  */
 public static function refresh_from_string($xml)
 {
     /* The attribute-definitions.xml file defines relationships between
      * attributes originating from various OC installations. Each
      * installation uses internal IDs of its own. Which "attribute schema"
      * is being used in THIS installation? */
     $my_schema = Settings::get('ORIGIN_URL');
     $doc = simplexml_load_string($xml);
     $cachedvalue = array('attr_dict' => array());
     # Build cache attributes dictionary
     $all_internal_ids = array();
     foreach ($doc->attr as $attrnode) {
         $attr = array('acode' => (string) $attrnode['acode'], 'gc_equivs' => array(), 'internal_id' => null, 'names' => array(), 'descriptions' => array(), 'is_discontinued' => true);
         foreach ($attrnode->groundspeak as $gsnode) {
             $attr['gc_equivs'][] = array('id' => (int) $gsnode['id'], 'inc' => in_array((string) $gsnode['inc'], array("true", "1")) ? 1 : 0, 'name' => (string) $gsnode['name']);
         }
         foreach ($attrnode->opencaching as $ocnode) {
             /* If it is used by at least one OC node, then it's NOT discontinued. */
             $attr['is_discontinued'] = false;
             if ((string) $ocnode['schema'] == $my_schema) {
                 /* It is used by THIS OC node. */
                 $internal_id = (int) $ocnode['id'];
                 if (isset($all_internal_ids[$internal_id])) {
                     throw new Exception("The internal attribute " . $internal_id . " has multiple assigments to OKAPI attributes.");
                 }
                 $all_internal_ids[$internal_id] = true;
                 if (!is_null($attr['internal_id'])) {
                     throw new Exception("There are multiple internal IDs for the " . $attr['acode'] . " attribute.");
                 }
                 $attr['internal_id'] = $internal_id;
             }
         }
         foreach ($attrnode->lang as $langnode) {
             $lang = (string) $langnode['id'];
             foreach ($langnode->name as $namenode) {
                 if (isset($attr['names'][$lang])) {
                     throw new Exception("Duplicate " . $lang . " name of attribute " . $attr['acode']);
                 }
                 $attr['names'][$lang] = (string) $namenode;
             }
             foreach ($langnode->desc as $descnode) {
                 if (isset($attr['descriptions'][$lang])) {
                     throw new Exception("Duplicate " . $lang . " description of attribute " . $attr['acode']);
                 }
                 $xml = $descnode->asxml();
                 /* contains "<desc>" and "</desc>" */
                 $innerxml = preg_replace("/(^[^>]+>)|(<[^<]+\$)/us", "", $xml);
                 $attr['descriptions'][$lang] = self::cleanup_string($innerxml);
             }
         }
         $cachedvalue['attr_dict'][$attr['acode']] = $attr;
     }
     $cache_key = "attrhelper/dict#" . Okapi::$revision . self::cache_key_suffix();
     Cache::set($cache_key, $cachedvalue, self::ttl());
     self::$attr_dict = $cachedvalue['attr_dict'];
 }

 /**
  * Returns one of: array('cache_code', 'OPXXXX'), array('internal_id', '12345'),
  * array('uuid', 'A408C3...') or null.
  */
 private static function get_cache_key($url)
 {
     # Determine our own domain.
     static $host = null;
     static $length = null;
     if ($host == null) {
         $host = parse_url(Settings::get('SITE_URL'), PHP_URL_HOST);
         if (strpos($host, "www.") === 0) {
             $host = substr($host, 4);
         }
         $length = strlen($host);
     }
     # Parse the URL
     $uri = parse_url($url);
     if ($uri == false) {
         return null;
     }
     if (!isset($uri['scheme']) || !in_array($uri['scheme'], array('http', 'https'))) {
         return null;
     }
     if (!isset($uri['host']) || substr($uri['host'], -$length) != $host) {
         return null;
     }
     if (!isset($uri['path'])) {
         return null;
     }
     if (preg_match("#^/(O[A-Z][A-Z0-9]{4,5})\$#", $uri['path'], $matches)) {
         # Some servers allow "http://oc.xx/<cache_code>" shortcut.
         return array('cache_code', $matches[1]);
     }
     $parts = array();
     if (isset($uri['query'])) {
         $parts = array_merge($parts, explode('&', $uri['query']));
     }
     if (isset($uri['fragment'])) {
         $parts = array_merge($parts, explode('&', $uri['fragment']));
     }
     foreach ($parts as $param) {
         $item = explode('=', $param, 2);
         if (count($item) != 2) {
             continue;
         }
         $key = $item[0];
         $value = $item[1];
         if ($key == 'wp') {
             return array('cache_code', $value);
         }
         if ($key == 'cacheid') {
             return array('internal_id', $value);
         }
         if ($key == 'uuid') {
             return array('uuid', $value);
         }
     }
     return null;
 }

 public static function call($methodname)
 {
     require_once $GLOBALS['rootpath'] . 'okapi/service_runner.php';
     if (!OkapiServiceRunner::exists($methodname)) {
         throw new BadRequest("Method '{$methodname}' does not exist. " . "See OKAPI docs at " . Settings::get('SITE_URL') . "okapi/");
     }
     $options = OkapiServiceRunner::options($methodname);
     $request = new OkapiHttpRequest($options);
     return OkapiServiceRunner::call($methodname, $request);
 }

 public static function call(OkapiRequest $request)
 {
     $cachekey = "apisrv/stats";
     $result = Cache::get($cachekey);
     if (!$result) {
         $result = array('cache_count' => 0 + Db::select_value("\n                    select count(*) from caches where status in (1,2,3)\n                "), 'user_count' => 0 + Db::select_value("\n                    select count(*) from (\n                        select distinct user_id\n                        from cache_logs\n                        where\n                            type in (1,2,7)\n                            and " . (Settings::get('OC_BRANCH') == 'oc.pl' ? "deleted = 0" : "true") . "\n                        UNION DISTINCT\n                        select distinct user_id\n                        from caches\n                    ) as t;\n                "), 'apps_count' => 0 + Db::select_value("select count(*) from okapi_consumers;"), 'apps_active' => 0 + Db::select_value("\n                    select count(distinct s.consumer_key)\n                    from\n                        okapi_stats_hourly s,\n                        okapi_consumers c\n                    where\n                        s.consumer_key = c.`key`\n                        and s.period_start > date_add(now(), interval -30 day)\n                "));
         Cache::set($cachekey, $result, 86400);
         # cache it for one day
     }
     return Okapi::formatted_response($request, $result);
 }

 public static function call(OkapiRequest $request)
 {
     $cache_code = $request->get_parameter('cache_code');
     if (!$cache_code) {
         throw new ParamMissing('cache_code');
     }
     if (strpos($cache_code, "|") !== false) {
         throw new InvalidParam('cache_code');
     }
     $langpref = $request->get_parameter('langpref');
     if (!$langpref) {
         $langpref = "en";
     }
     $langpref .= "|" . Settings::get('SITELANG');
     $fields = $request->get_parameter('fields');
     if (!$fields) {
         $fields = "code|name|location|type|status";
     }
     $log_fields = $request->get_parameter('log_fields');
     if (!$log_fields) {
         $log_fields = "uuid|date|user|type|comment";
     }
     $lpc = $request->get_parameter('lpc');
     if (!$lpc) {
         $lpc = 10;
     }
     $attribution_append = $request->get_parameter('attribution_append');
     if (!$attribution_append) {
         $attribution_append = 'full';
     }
     $params = array('cache_codes' => $cache_code, 'langpref' => $langpref, 'fields' => $fields, 'attribution_append' => $attribution_append, 'lpc' => $lpc, 'log_fields' => $log_fields);
     $my_location = $request->get_parameter('my_location');
     if ($my_location) {
         $params['my_location'] = $my_location;
     }
     $user_uuid = $request->get_parameter('user_uuid');
     if ($user_uuid) {
         $params['user_uuid'] = $user_uuid;
     }
     # There's no need to validate the fields/lpc parameters as the 'geocaches'
     # method does this (it will raise a proper exception on invalid values).
     $results = OkapiServiceRunner::call('services/caches/geocaches', new OkapiInternalRequest($request->consumer, $request->token, $params));
     $result = $results[$cache_code];
     if ($result === null) {
         # Two errors messages (for OCDE). Makeshift solution for issue #350.
         $exists = Db::select_value("\n                select 1\n                from caches\n                where wp_oc='" . Db::escape_string($cache_code) . "'\n            ");
         if ($exists) {
             throw new InvalidParam('cache_code', "This cache is not accessible via OKAPI.");
         } else {
             throw new InvalidParam('cache_code', "This cache does not exist.");
         }
     }
     return Okapi::formatted_response($request, $result);
 }

 public static function call()
 {
     require_once $GLOBALS['rootpath'] . 'okapi/service_runner.php';
     require_once $GLOBALS['rootpath'] . 'okapi/views/menu.inc.php';
     $vars = array('menu' => OkapiMenu::get_menu_html("examples.html"), 'okapi_base_url' => Settings::get('SITE_URL') . "okapi/", 'site_url' => Settings::get('SITE_URL'), 'installations' => OkapiMenu::get_installations(), 'okapi_rev' => Okapi::$version_number, 'site_name' => Okapi::get_normalized_site_name());
     $response = new OkapiHttpResponse();
     $response->content_type = "text/html; charset=utf-8";
     ob_start();
     include 'examples.tpl.php';
     $response->body = ob_get_clean();
     return $response;
 }

 public static function call(OkapiRequest $request)
 {
     $result = array();
     $result['site_url'] = Settings::get('SITE_URL');
     $result['okapi_base_url'] = $result['site_url'] . "okapi/";
     $result['site_name'] = Okapi::get_normalized_site_name();
     $result['okapi_version_number'] = Okapi::$version_number;
     $result['okapi_revision'] = Okapi::$version_number;
     /* Important for backward-compatibility! */
     $result['okapi_git_revision'] = Okapi::$git_revision;
     return Okapi::formatted_response($request, $result);
 }

 public static function call()
 {
     require_once 'menu.inc.php';
     $vars = array('okapi_base_url' => Settings::get('SITE_URL') . "okapi/", 'menu' => OkapiMenu::get_menu_html(), 'installations' => OkapiMenu::get_installations(), 'okapi_rev' => Okapi::$revision);
     $response = new OkapiHttpResponse();
     $response->status = "404 Not Found";
     $response->content_type = "text/html; charset=utf-8";
     ob_start();
     include 'http404.tpl.php';
     $response->body = ob_get_clean();
     return $response;
 }

 public static function call()
 {
     require_once $GLOBALS['rootpath'] . 'okapi/service_runner.php';
     require_once $GLOBALS['rootpath'] . 'okapi/views/menu.inc.php';
     $vars = array('menu' => OkapiMenu::get_menu_html("introduction.html"), 'okapi_base_url' => Settings::get('SITE_URL') . "okapi/", 'site_url' => Settings::get('SITE_URL'), 'method_index' => OkapiServiceRunner::call('services/apiref/method_index', new OkapiInternalRequest(new OkapiInternalConsumer(), null, array())), 'installations' => OkapiMenu::get_installations(), 'okapi_rev' => Okapi::$version_number);
     $response = new OkapiHttpResponse();
     $response->content_type = "text/html; charset=utf-8";
     ob_start();
     include 'introduction.tpl.php';
     $response->body = ob_get_clean();
     return $response;
 }