diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/ajax.js | 39 | ||||
-rw-r--r-- | common/storage_client.js | 17 | ||||
-rw-r--r-- | common/stored_types.js | 3 |
3 files changed, 45 insertions, 14 deletions
diff --git a/common/ajax.js b/common/ajax.js new file mode 100644 index 0000000..8082bbe --- /dev/null +++ b/common/ajax.js @@ -0,0 +1,39 @@ +/** + * part of Hachette + * Wrapping XMLHttpRequest into a Promise. + * + * Copyright (C) 2021 Wojtek Kosior + * Redistribution terms are gathered in the `copyright' file. + */ + +function ajax_callback() +{ + if (this.readyState == 4) + this.resolve_callback(this); +} + +function initiate_ajax_request(resolve, reject, method, url) +{ + const xhttp = new XMLHttpRequest(); + xhttp.resolve_callback = resolve; + xhttp.onreadystatechange = ajax_callback; + xhttp.open(method, url, true); + try { + xhttp.send(); + } catch(e) { + console.log(e); + setTimeout(reject, 0); + } +} + +function make_ajax_request(method, url) +{ + return new Promise((resolve, reject) => + initiate_ajax_request(resolve, reject, method, url)); +} + +/* + * EXPORTS_START + * EXPORT make_ajax_request + * EXPORTS_END + */ diff --git a/common/storage_client.js b/common/storage_client.js index 4849a65..2b2f495 100644 --- a/common/storage_client.js +++ b/common/storage_client.js @@ -8,7 +8,6 @@ /* * IMPORTS_START * IMPORT CONNECTION_TYPE - * IMPORT TYPE_PREFIX * IMPORT list_prefixes * IMPORT make_once * IMPORT browser @@ -47,20 +46,10 @@ function handle_message(message) setTimeout(resolve, 0, message.result); } -function list(name, prefix) -{ - return {prefix, name, listeners : new Set()}; -} - -var scripts = list("scripts", TYPE_PREFIX.SCRIPT); -var bags = list("bags", TYPE_PREFIX.BAG); -var pages = list("pages", TYPE_PREFIX.PAGE); +const list_by_prefix = {}; -const list_by_prefix = { - [TYPE_PREFIX.SCRIPT] : scripts, - [TYPE_PREFIX.BAG] : bags, - [TYPE_PREFIX.PAGE] : pages -}; +for (const prefix of list_prefixes) + list_by_prefix[prefix] = {prefix, listeners : new Set()}; var resolve_init; diff --git a/common/stored_types.js b/common/stored_types.js index a6f1f2f..304842b 100644 --- a/common/stored_types.js +++ b/common/stored_types.js @@ -14,6 +14,7 @@ */ const TYPE_PREFIX = { + REPO: "r", PAGE : "p", BAG : "b", SCRIPT : "s", @@ -21,12 +22,14 @@ const TYPE_PREFIX = { }; const TYPE_NAME = { + [TYPE_PREFIX.REPO] : "repo", [TYPE_PREFIX.PAGE] : "page", [TYPE_PREFIX.BAG] : "bag", [TYPE_PREFIX.SCRIPT] : "script" } const list_prefixes = [ + TYPE_PREFIX.REPO, TYPE_PREFIX.PAGE, TYPE_PREFIX.BAG, TYPE_PREFIX.SCRIPT |