diff options
Diffstat (limited to 'html/options_main.mjs')
| -rw-r--r-- | html/options_main.mjs | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/html/options_main.mjs b/html/options_main.mjs deleted file mode 100644 index f288971..0000000 --- a/html/options_main.mjs +++ /dev/null @@ -1,398 +0,0 @@ -/** -* Myext HTML options page main script -* -* Copyright (C) 2021 Wojtek Kosior -* -* Dual-licensed under: -* - 0BSD license -* - GPLv3 or (at your option) any later version -*/ - -"use strict"; - -import get_storage from '/common/storage_client.mjs'; -import {TYPE_PREFIX, TYPE_NAME, list_prefixes} from '/common/stored_types.mjs'; - -var storage; - -const item_li_template = document.getElementById("item_li_template"); -const component_li_template = document.getElementById("component_li_template"); -const selectable_component_li_template = - document.getElementById("selectable_component_li_template"); -/* Make sure they are later cloned without id. */ -item_li_template.removeAttribute("id"); -component_li_template.removeAttribute("id"); -selectable_component_li_template.removeAttribute("id"); - -function item_li_id(prefix, item) -{ - return `li_${prefix}_${item}`; -} - -function add_li(prefix, item, at_the_end=false) -{ - let ul = ul_by_prefix[prefix]; - let li = item_li_template.cloneNode(true); - li.id = item_li_id(prefix, item); - - let span = li.firstElementChild; - span.textContent = item; - - let edit_button = span.nextElementSibling; - edit_button.addEventListener("click", () => edit_item(prefix, item)); - - let remove_button = edit_button.nextElementSibling; - remove_button.addEventListener("click", () => storage.remove(prefix, item)); - - if (!at_the_end) { - for (let element of ul.ul.children) { - if (element.id < li.id || element.id.startsWith("work_")) - continue; - - ul.ul.insertBefore(li, element); - return; - } - } - - ul.ul.appendChild(li); -} - -const selectable_components_ul = - document.getElementById("selectable_components_ul"); - -function selectable_li_id(prefix, item) -{ - return `sli_${prefix}_${item}`; -} - -function add_selectable(prefix, name) -{ - if (prefix === TYPE_PREFIX.PAGE) - return; - - let li = selectable_component_li_template.cloneNode(true); - li.id = selectable_li_id(prefix, name); - li.setAttribute("data-prefix", prefix); - li.setAttribute("data-name", name); - - let chbx = li.firstElementChild; - let span = chbx.nextElementSibling; - - span.textContent = `${name} (${TYPE_NAME[prefix]})`; - - selectable_components_ul.appendChild(li); -} - -/* - * Used to construct and update components list of edited - * bundle as well as edited page. - */ -function add_components(ul, components) -{ - let components_ul = ul.work_name_input.nextElementSibling; - - for (let component of components) { - let [prefix, name] = component; - let li = component_li_template.cloneNode(true); - li.setAttribute("data-prefix", prefix); - li.setAttribute("data-name", name); - let span = li.firstElementChild; - span.textContent = `${name} (${TYPE_NAME[prefix]})`; - let remove_but = span.nextElementSibling; - remove_but.addEventListener("click", () => - components_ul.removeChild(li)); - components_ul.appendChild(li); - } - - components_ul.appendChild(ul.work_empty_component_li); -} - -/* Used to reset edited bundle as well as edited page. */ -function generic_reset_work_li(ul, item, components) -{ - if (item === undefined) { - item = ""; - components = []; - }; - - ul.work_name_input.value = item; - let old_components_ul = ul.work_name_input.nextElementSibling; - let components_ul = old_components_ul.cloneNode(false); - - ul.work_li.insertBefore(components_ul, old_components_ul); - ul.work_li.removeChild(old_components_ul); - - add_components(ul, components); -} - -function reset_work_page_li(ul, item, settings) -{ - ul.work_page_allow_chbx.checked = !!settings?.allow; - generic_reset_work_li(ul, item, settings?.components); -} - -/* Used to get edited bundle as well as edited page data for saving. */ -function generic_work_li_data(ul) -{ - let components_ul = ul.work_name_input.nextElementSibling; - let component_li = components_ul.firstElementChild; - - let components = []; - - /* Last list element is empty li with id set. */ - while (component_li.id === '') { - components.push([component_li.getAttribute("data-prefix"), - component_li.getAttribute("data-name")]); - component_li = component_li.nextElementSibling; - } - - return [ul.work_name_input.value, components]; -} - -function work_page_li_data(ul) -{ - let [url, components] = generic_work_li_data(ul); - let settings = {components, allow : !!ul.work_page_allow_chbx.checked}; - - return [url, settings]; -} - -const script_url_input = document.getElementById("script_url_field"); -const script_sha256_input = document.getElementById("script_sha256_field"); -const script_contents_field = document.getElementById("script_contents_field"); - -function maybe_string(maybe_defined) -{ - return maybe_defined === undefined ? "" : maybe_defined + ""; -} - -function reset_work_script_li(ul, name, data) -{ - ul.work_name_input.value = maybe_string(name); - script_url_input.value = maybe_string(data?.url); - script_sha256_input.value = maybe_string(data?.hash); - script_contents_field.value = maybe_string(data?.text); -} - -function work_script_li_data(ul) -{ - return [ul.work_name_input.value, { - url : script_url_input.value, - hash : script_sha256_input.value, - text : script_contents_field.value - }]; -} - -function cancel_work(prefix) -{ - let ul = ul_by_prefix[prefix]; - - if (ul.state === UL_STATE.IDLE) - return; - - if (ul.state === UL_STATE.EDITING_ENTRY) { - add_li(prefix, ul.edited_item); - } - - ul.work_li.classList.add("hide"); - ul.state = UL_STATE.IDLE; -} - -function save_work(prefix) -{ - let ul = ul_by_prefix[prefix]; - - if (ul.state === UL_STATE.IDLE) - return; - - let [item, data] = ul.get_work_li_data(ul); - - if (prefix == TYPE_PREFIX.PAGE) - - /* Here we fire promises and return without waiting. */ - - if (ul.state === UL_STATE.EDITING_ENTRY) - storage.replace(prefix, ul.edited_item, item, data); - - if (ul.state === UL_STATE.ADDING_ENTRY) - storage.set(prefix, item, data); - - cancel_work(prefix); -} - -function edit_item(prefix, item) -{ - cancel_work(prefix); - - let ul = ul_by_prefix[prefix]; - let li = document.getElementById(item_li_id(prefix, item)); - ul.reset_work_li(ul, item, storage.get(prefix, item)); - ul.ul.insertBefore(ul.work_li, li); - ul.ul.removeChild(li); - ul.work_li.classList.remove("hide"); - - ul.state = UL_STATE.EDITING_ENTRY; - ul.edited_item = item; -} - -function add_new_item(prefix) -{ - cancel_work(prefix); - - let ul = ul_by_prefix[prefix]; - ul.reset_work_li(ul); - ul.work_li.classList.remove("hide"); - ul.ul.appendChild(ul.work_li); - - ul.state = UL_STATE.ADDING_ENTRY; -} - -const select_components_window = - document.getElementById("select_components_window"); -var select_prefix; - -function select_components(prefix) -{ - select_prefix = prefix; - select_components_window.classList.remove("hide"); - - for (let li of selectable_components_ul.children) { - let chbx = li.firstElementChild; - chbx.checked = false; - } -} - -function commit_components() -{ - let selected = []; - - for (let li of selectable_components_ul.children) { - let chbx = li.firstElementChild; - if (!chbx.checked) - continue; - - selected.push([li.getAttribute("data-prefix"), - li.getAttribute("data-name")]); - } - - add_components(ul_by_prefix[select_prefix], selected); - cancel_components(); -} - -function cancel_components() -{ - select_components_window.classList.add("hide"); -} - -const UL_STATE = { - EDITING_ENTRY : 0, - ADDING_ENTRY : 1, - IDLE : 2 -}; - -const ul_by_prefix = { - [TYPE_PREFIX.PAGE] : { - ul : document.getElementById("pages_ul"), - work_li : document.getElementById("work_page_li"), - work_name_input : document.getElementById("page_url_field"), - work_empty_component_li : - document.getElementById("empty_page_component_li"), - work_page_allow_chbx : document.getElementById("page_allow_chbx"), - reset_work_li : reset_work_page_li, - get_work_li_data : work_page_li_data, - state : UL_STATE.IDLE, - edited_item : undefined, - }, - [TYPE_PREFIX.BUNDLE] : { - ul : document.getElementById("bundles_ul"), - work_li : document.getElementById("work_bundle_li"), - work_name_input : document.getElementById("bundle_name_field"), - work_empty_component_li : - document.getElementById("empty_bundle_component_li"), - reset_work_li : generic_reset_work_li, - get_work_li_data : generic_work_li_data, - state : UL_STATE.IDLE, - edited_item : undefined, - }, - [TYPE_PREFIX.SCRIPT] : { - ul : document.getElementById("scripts_ul"), - work_li : document.getElementById("work_script_li"), - work_name_input : document.getElementById("script_name_field"), - reset_work_li : reset_work_script_li, - get_work_li_data : work_script_li_data, - state : UL_STATE.IDLE, - edited_item : undefined, - } -} - -async function main() -{ - storage = await get_storage(); - - for (let prefix of list_prefixes) { - for (let item of storage.get_all_names(prefix).sort()) { - add_li(prefix, item, true); - add_selectable(prefix, item); - } - } - - storage.add_change_listener(handle_change); - - let commit_components_but = - document.getElementById("commit_components_but"); - let cancel_components_but = - document.getElementById("cancel_components_but"); - commit_components_but.addEventListener("click", commit_components); - cancel_components_but.addEventListener("click", cancel_components); - - for (let prefix of list_prefixes) { - let add_but = document.getElementById(`add_${TYPE_NAME[prefix]}_but`); - let discard_but = - document.getElementById(`${TYPE_NAME[prefix]}_discard_but`); - let save_but = document.getElementById(`${TYPE_NAME[prefix]}_save_but`); - let select_components_but = document.getElementById( - `${TYPE_NAME[prefix]}_select_components_but` - ); - - add_but.addEventListener("click", () => add_new_item(prefix)); - discard_but.addEventListener("click", () => cancel_work(prefix)); - save_but.addEventListener("click", () => save_work(prefix)); - if (select_components_but === null) - continue; - - select_components_but.addEventListener( - "click", - () => select_components(prefix) - ); - } -} - -function handle_change(change) -{ - if (change.old_val === undefined) { - add_li(change.prefix, change.item); - add_selectable(change.prefix, change.item); - return; - } - - if (change.new_val !== undefined) - return; - - let ul = ul_by_prefix[change.prefix]; - if (ul.state === UL_STATE.EDITING_ENTRY && ul.edited_item === change.item) { - ul.state = UL_STATE.ADDING_ENTRY; - return; - } - - let li = document.getElementById(item_li_id(change.prefix, change.item)); - ul.ul.removeChild(li); - - if (change.prefix === TYPE_PREFIX.PAGE) - return; - - let sli = document.getElementById(selectable_li_id(change.prefix, - change.item)); - selectable_components_ul.removeChild(sli); -} - -main(); |