Synchronize Etiquette common.js and YCDL common.js.

master
voussoir 2020-06-17 13:38:01 -07:00
parent b3d3e4ae6c
commit d2d8a69d39
1 changed files with 187 additions and 37 deletions

View File

@ -1,5 +1,7 @@
var common = {}; var common = {};
common.INPUT_TYPES = new Set(["INPUT", "TEXTAREA"]);
common._request = common._request =
function _request(method, url, callback) function _request(method, url, callback)
{ {
@ -11,8 +13,8 @@ function _request(method, url, callback)
if (callback != null) if (callback != null)
{ {
var response = { var response = {
"data": JSON.parse(request.responseText), "meta": {},
"meta": {} "data": JSON.parse(request.responseText)
}; };
response["meta"]["request_url"] = url; response["meta"]["request_url"] = url;
response["meta"]["status"] = request.status; response["meta"]["status"] = request.status;
@ -40,49 +42,80 @@ function post(url, data, callback)
} }
common.bind_box_to_button = common.bind_box_to_button =
function bind_box_to_button(box, button) function bind_box_to_button(box, button, ctrl_enter)
{ {
box.onkeydown=function() // Thanks Yaroslav Yakovlev
// http://stackoverflow.com/a/9343095
var bound_box_hook = function(event)
{ {
if (event.keyCode == 13) if (event.key !== "Enter")
{ {return;}
button.click();
} ctrl_success = !ctrl_enter || (event.ctrlKey)
};
if (! ctrl_success)
{return;}
button.click();
}
box.addEventListener("keyup", bound_box_hook);
}
common.create_message_bubble =
function create_message_bubble(message_area, message_positivity, message_text, lifespan)
{
if (lifespan === undefined)
{
lifespan = 8000;
}
var message = document.createElement("div");
message.className = "message_bubble " + message_positivity;
var span = document.createElement("span");
span.innerHTML = message_text;
message.appendChild(span);
message_area.appendChild(message);
setTimeout(function(){message_area.removeChild(message);}, lifespan);
}
common.delete_all_children =
function delete_all_children(element)
{
while (element.firstChild)
{
element.removeChild(element.firstChild);
}
} }
common.entry_with_history_hook = common.entry_with_history_hook =
function entry_with_history_hook(box, button) function entry_with_history_hook(event)
{ {
//console.log(event.keyCode); //console.log(event);
if (box.entry_history === undefined) var box = event.target;
{box.entry_history = [];}
if (box.entry_history_pos === undefined)
{box.entry_history_pos = -1;}
if (event.keyCode == 13)
{
/* Enter */
box.entry_history.push(box.value);
button.click();
box.value = "";
}
else if (event.keyCode == 38)
{
/* Up arrow */ if (box.entry_history === undefined)
if (box.entry_history.length == 0) {box.entry_history = [];}
{return}
if (box.entry_history_pos == -1) if (box.entry_history_pos === undefined)
{ {box.entry_history_pos = -1;}
box.entry_history_pos = box.entry_history.length - 1;
} if (event.key === "Enter")
else if (box.entry_history_pos > 0) {
{ box.entry_history.push(box.value);
box.entry_history_pos -= 1;
}
box.value = box.entry_history[box.entry_history_pos];
} }
else if (event.keyCode == 27) else if (event.key === "ArrowUp")
{
if (box.entry_history.length == 0)
{return}
if (box.entry_history_pos == -1)
{box.entry_history_pos = box.entry_history.length - 1;}
else if (box.entry_history_pos > 0)
{box.entry_history_pos -= 1;}
box.value = box.entry_history[box.entry_history_pos];
setTimeout(function(){box.selectionStart = box.value.length;}, 0);
}
else if (event.key === "Escape")
{ {
box.value = ""; box.value = "";
} }
@ -126,6 +159,122 @@ function init_atag_merge_params()
}); });
} }
common.init_button_with_confirm =
function init_button_with_confirm()
{
/*
To create a button that requires a second confirmation step, assign it the
class "button_with_confirm".
Required:
data-onclick: String that would normally be the button's onclick.
Optional:
data-prompt: Text that appears next to the confirm button. Default is
"Are you sure?".
data-prompt-class
data-confirm: Text inside the confirm button. Default is to inherit the
original button's text.
data-confirm-class
data-cancel: Text inside the cancel button. Default is "Cancel".
data-cancel-class
data-holder-class: CSS class for the new span that holds the menu.
*/
var buttons = Array.from(document.getElementsByClassName("button_with_confirm"));
buttons.forEach(function(button)
{
button.classList.remove("button_with_confirm");
var holder = document.createElement("span");
holder.classList.add("confirm_holder");
holder.classList.add(button.dataset.holderClass || "confirm_holder");
button.parentElement.insertBefore(holder, button);
button.parentElement.removeChild(button);
var holder_stage1 = document.createElement("span");
holder_stage1.classList.add("confirm_holder_stage1");
holder_stage1.appendChild(button);
holder.appendChild(holder_stage1);
var holder_stage2 = document.createElement("span");
holder_stage2.classList.add("confirm_holder_stage2");
holder_stage2.classList.add("hidden");
holder.appendChild(holder_stage2);
var prompt;
var input_source;
if (button.dataset.isInput)
{
prompt = document.createElement("input");
prompt.placeholder = button.dataset.prompt || "";
input_source = prompt;
}
else
{
prompt = document.createElement("span");
prompt.innerText = (button.dataset.prompt || "Are you sure?") + " ";
input_source = undefined;
}
prompt.className = button.dataset.promptClass || "";
holder_stage2.appendChild(prompt)
delete button.dataset.prompt;
delete button.dataset.promptClass;
var button_confirm = document.createElement("button");
button_confirm.innerText = (button.dataset.confirm || button.innerText).trim();
button_confirm.className = button.dataset.confirmClass || "";
button_confirm.input_source = input_source;
holder_stage2.appendChild(button_confirm);
holder_stage2.appendChild(document.createTextNode(" "));
if (button.dataset.isInput)
{
common.bind_box_to_button(prompt, button_confirm);
}
delete button.dataset.confirm;
delete button.dataset.confirmClass;
delete button.dataset.isInput;
var button_cancel = document.createElement("button");
button_cancel.innerText = button.dataset.cancel || "Cancel";
button_cancel.className = button.dataset.cancelClass || "";
holder_stage2.appendChild(button_cancel);
delete button.dataset.cancel;
delete button.dataset.cancelClass;
// If this is stupid, let me know.
var confirm_onclick = button.dataset.onclick + `
;
var holder = event.target.parentElement.parentElement;
holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
`
button_confirm.onclick = Function(confirm_onclick);
button.removeAttribute("onclick");
button.onclick = function(event)
{
var holder = event.target.parentElement.parentElement;
holder.getElementsByClassName("confirm_holder_stage1")[0].classList.add("hidden");
holder.getElementsByClassName("confirm_holder_stage2")[0].classList.remove("hidden");
var input = holder.getElementsByTagName("input")[0];
if (input)
{
input.focus();
}
}
button_cancel.onclick = function(event)
{
var holder = event.target.parentElement.parentElement;
holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
}
delete button.dataset.onclick;
});
}
common.refresh = common.refresh =
function refresh() function refresh()
{ {
@ -136,5 +285,6 @@ common.on_pageload =
function on_pageload() function on_pageload()
{ {
common.init_atag_merge_params(); common.init_atag_merge_params();
common.init_button_with_confirm();
} }
document.addEventListener("DOMContentLoaded", common.on_pageload); document.addEventListener("DOMContentLoaded", common.on_pageload);