1<?php 2 3/** 4 * Controls access levels on \ElggEntity entities, metadata, and annotations. 5 * 6 * @warning ACCESS_DEFAULT and ACCESS_FRIENDS are placeholders for the input/access view. 7 * Do not use them when saving or updating an entity. 8 * 9 * @var int 10 */ 11define('ACCESS_DEFAULT', -1); 12define('ACCESS_PRIVATE', 0); 13define('ACCESS_LOGGED_IN', 1); 14define('ACCESS_PUBLIC', 2); 15define('ACCESS_FRIENDS', -2); 16 17/** 18 * Constant to request the value of a parameter be ignored in elgg_get_*() functions 19 * 20 * @see elgg_get_entities() 21 * @var null 22 * @since 1.7 23 */ 24define('ELGG_ENTITIES_ANY_VALUE', null); 25 26/** 27 * Constant to request the value of a parameter be nothing in elgg_get_*() functions. 28 * 29 * @see elgg_get_entities() 30 * @var int 0 31 * @since 1.7 32 */ 33define('ELGG_ENTITIES_NO_VALUE', 0); 34 35/** 36 * Used in calls to forward() to specify the browser should be redirected to the 37 * referring page. 38 * 39 * @see forward 40 * @var int -1 41 */ 42define('REFERRER', -1); 43 44/** 45 * Alternate spelling for REFERRER. Included because of some bad documentation 46 * in the original HTTP spec. 47 * 48 * @see forward() 49 * @link http://en.wikipedia.org/wiki/HTTP_referrer#Origin_of_the_term_referer 50 * @var int -1 51 */ 52define('REFERER', -1); 53 54/** 55 * HTTP Response codes 56 */ 57define('ELGG_HTTP_CONTINUE', 100); 58define('ELGG_HTTP_SWITCHING_PROTOCOLS', 101); 59define('ELGG_HTTP_PROCESSING', 102);// RFC2518 60define('ELGG_HTTP_OK', 200); 61define('ELGG_HTTP_CREATED', 201); 62define('ELGG_HTTP_ACCEPTED', 202); 63define('ELGG_HTTP_NON_AUTHORITATIVE_INFORMATION', 203); 64define('ELGG_HTTP_NO_CONTENT', 204); 65define('ELGG_HTTP_RESET_CONTENT', 205); 66define('ELGG_HTTP_PARTIAL_CONTENT', 206); 67define('ELGG_HTTP_MULTI_STATUS', 207); // RFC4918 68define('ELGG_HTTP_ALREADY_REPORTED', 208); // RFC5842 69define('ELGG_HTTP_IM_USED', 226); // RFC3229 70define('ELGG_HTTP_MULTIPLE_CHOICES', 300); 71define('ELGG_HTTP_MOVED_PERMANENTLY', 301); 72define('ELGG_HTTP_FOUND', 302); 73define('ELGG_HTTP_SEE_OTHER', 303); 74define('ELGG_HTTP_NOT_MODIFIED', 304); 75define('ELGG_HTTP_USE_PROXY', 305); 76define('ELGG_HTTP_RESERVED', 306); 77define('ELGG_HTTP_TEMPORARY_REDIRECT', 307); 78define('ELGG_HTTP_PERMANENTLY_REDIRECT', 308); // RFC7238 79define('ELGG_HTTP_BAD_REQUEST', 400); 80define('ELGG_HTTP_UNAUTHORIZED', 401); 81define('ELGG_HTTP_PAYMENT_REQUIRED', 402); 82define('ELGG_HTTP_FORBIDDEN', 403); 83define('ELGG_HTTP_NOT_FOUND', 404); 84define('ELGG_HTTP_METHOD_NOT_ALLOWED', 405); 85define('ELGG_HTTP_NOT_ACCEPTABLE', 406); 86define('ELGG_HTTP_PROXY_AUTHENTICATION_REQUIRED', 407); 87define('ELGG_HTTP_REQUEST_TIMEOUT', 408); 88define('ELGG_HTTP_CONFLICT', 409); 89define('ELGG_HTTP_GONE', 410); 90define('ELGG_HTTP_LENGTH_REQUIRED', 411); 91define('ELGG_HTTP_PRECONDITION_FAILED', 412); 92define('ELGG_HTTP_REQUEST_ENTITY_TOO_LARGE', 413); 93define('ELGG_HTTP_REQUEST_URI_TOO_LONG', 414); 94define('ELGG_HTTP_UNSUPPORTED_MEDIA_TYPE', 415); 95define('ELGG_HTTP_REQUESTED_RANGE_NOT_SATISFIABLE', 416); 96define('ELGG_HTTP_EXPECTATION_FAILED', 417); 97define('ELGG_HTTP_I_AM_A_TEAPOT', 418); // RFC2324 98define('ELGG_HTTP_UNPROCESSABLE_ENTITY', 422);// RFC4918 99define('ELGG_HTTP_LOCKED', 423); // RFC4918 100define('ELGG_HTTP_FAILED_DEPENDENCY', 424); // RFC4918 101define('ELGG_HTTP_RESERVED_FOR_WEBDAV_ADVANCED_COLLECTIONS_EXPIRED_PROPOSAL', 425); // RFC2817 102define('ELGG_HTTP_UPGRADE_REQUIRED', 426);// RFC2817 103define('ELGG_HTTP_PRECONDITION_REQUIRED', 428); // RFC6585 104define('ELGG_HTTP_TOO_MANY_REQUESTS', 429); // RFC6585 105define('ELGG_HTTP_REQUEST_HEADER_FIELDS_TOO_LARGE', 431); // RFC6585 106define('ELGG_HTTP_INTERNAL_SERVER_ERROR', 500); 107define('ELGG_HTTP_NOT_IMPLEMENTED', 501); 108define('ELGG_HTTP_BAD_GATEWAY', 502); 109define('ELGG_HTTP_SERVICE_UNAVAILABLE', 503); 110define('ELGG_HTTP_GATEWAY_TIMEOUT', 504); 111define('ELGG_HTTP_VERSION_NOT_SUPPORTED', 505); 112define('ELGG_HTTP_VARIANT_ALSO_NEGOTIATES_EXPERIMENTAL', 506);// RFC2295 113define('ELGG_HTTP_INSUFFICIENT_STORAGE', 507);// RFC4918 114define('ELGG_HTTP_LOOP_DETECTED', 508); // RFC5842 115define('ELGG_HTTP_NOT_EXTENDED', 510);// RFC2774 116define('ELGG_HTTP_NETWORK_AUTHENTICATION_REQUIRED', 511); // RFC6585 117 118/** 119 * Default JSON encoding 120 */ 121define('ELGG_JSON_ENCODING', JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT); 122 123/** 124 * Prefix for plugin user setting names 125 */ 126define('ELGG_PLUGIN_USER_SETTING_PREFIX', 'plugin:user_setting:'); 127 128/** 129 * Internal settings prefix 130 * 131 * @todo This could be resolved by promoting \ElggPlugin to a 5th type. 132 */ 133define('ELGG_PLUGIN_INTERNAL_PREFIX', 'elgg:internal:'); 134 135/** 136 * Value types 137 */ 138define('ELGG_VALUE_INTEGER', 'integer'); 139define('ELGG_VALUE_STRING', 'string'); 140define('ELGG_VALUE_GUID', 'guid'); 141define('ELGG_VALUE_ID', 'id'); 142define('ELGG_VALUE_TIMESTAMP', 'timestamp'); 143 144/** 145 * Cache init values 146 */ 147define('ELGG_CACHE_BLACK_HOLE', 1); 148define('ELGG_CACHE_RUNTIME', 2); 149define('ELGG_CACHE_FILESYSTEM', 4); 150define('ELGG_CACHE_PERSISTENT', 8); 151define('ELGG_CACHE_APC', 16); 152define('ELGG_CACHE_LOCALFILESYSTEM', 32); 153 154/** 155 * elgg_call() flags 156 */ 157define('ELGG_IGNORE_ACCESS', 1); 158define('ELGG_ENFORCE_ACCESS', 2); 159define('ELGG_SHOW_DISABLED_ENTITIES', 4); 160define('ELGG_HIDE_DISABLED_ENTITIES', 8); 161