WIP: New approach (see description)

- Add edit table button (beside expand table button)
- Parse the table contents
- Display the table as a spreadsheet using the Importabular library
This commit is contained in:
Keegan George 2022-07-12 15:27:03 -07:00
parent b62f595eeb
commit 9bfc23c599
12 changed files with 912 additions and 52 deletions

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@ -4,8 +4,21 @@
A theme component that adds a button to the composer tools to easily build tables in markdown.
## To Do List:
## To Do List
- [X] Add table builder functionality
- [ ] Possibly add the ability to edit tables
- [X] Add front-end tests
- [X] Add front-end tests
## Edit Table Functionality (WIP)
Known Issues:
- Clicking expand table button showing empty modal
- After viewing an edit table modal once, a reload is required for it to work again or with another table, otherwise the following error appears:
```js
You need to pass a node argument to Importabular, like this : new Importabular({node: document.body})
```
This is possibly due to not having a unique id? Perhaps moving functionality to a component will resolve this.

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@ -8,7 +8,9 @@
"theme_version": "0.0.1",
"minimum_discourse_version": null,
"maximum_discourse_version": null,
"assets": {},
"assets": {
"importabular": "assets/importabular.js"
},
"modifiers": {
"svg_icons": [
"align-left",

726
assets/importabular.js Normal file
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@ -0,0 +1,726 @@
!(function (t, e) {
"object" == typeof exports && "object" == typeof module
? (module.exports = e())
: "function" == typeof define && define.amd
? define([], e)
: "object" == typeof exports
? (exports.Importabular = e())
: (t.Importabular = e());
})(self, function () {
return (() => {
"use strict";
var t = {
103: (t, e, i) => {
i.d(e, { default: () => l });
class s {
constructor() {
var t, e;
(e = {}),
(t = "_data") in this
? Object.defineProperty(this, t, {
value: e,
enumerable: !0,
configurable: !0,
writable: !0,
})
: (this[t] = e);
}
_setVal(t, e, i) {
const s = this._data,
n = (function (t) {
return 0 === t ? "0" : t ? t.toString() : "";
})(i);
var o;
n
? (s[t] || (s[t] = {}), (s[t][e] = n))
: s[t] &&
s[t][e] &&
(delete s[t][e],
(o = s[t]),
0 === Object.keys(o).length && delete s[t]);
}
_clear() {
this._data = {};
}
_getVal(t, e) {
const i = this._data;
return (i && i[t] && i[t][e]) || "";
}
_toArr(t, e) {
const i = [];
for (let s = 0; s < e; s++) {
i.push([]);
for (let e = 0; e < t; e++) i[s].push(this._getVal(e, s));
}
return i;
}
}
function n(t, e, i, s, n, o, r) {
if ((t += i) < s) {
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if (((t = n), --e < o)) {
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e = r;
}
}
return (
t > n && ((t = s), ++e > r && ((e = o), (t = s))), { x: t, y: e }
);
}
function o(t) {
return t.split('"').length - 1;
}
function r(t, e, i) {
return (
e in t
? Object.defineProperty(t, e, {
value: i,
enumerable: !0,
configurable: !0,
writable: !0,
})
: (t[e] = i),
t
);
}
const h = [
"mousedown",
"mouseenter",
"mouseup",
"mouseleave",
"touchstart",
"touchend",
"touchmove",
"keydown",
"paste",
"cut",
"copy",
];
class l {
constructor(t) {
r(this, "_width", 1),
r(this, "_height", 1),
r(this, "_data", new s()),
r(this, "paste", (t) => {
if (this._editing) return;
t.preventDefault();
const e = (function (t) {
var e,
i,
s,
n,
r,
h,
l,
a = [],
c = 0;
for (
(s = t.split("\n")).length > 1 &&
"" === s[s.length - 1] &&
s.pop(),
e = 0,
i = s.length;
e < i;
e += 1
) {
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s[e] = s[e].split("\t"), n = 0, r = s[e].length;
n < r;
n += 1
)
a[c] || (a[c] = []),
h && 0 === n
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h &&
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s[e][n].substring(1).replace(/""/g, '"')
),
(h = !0))
: (a[c].push(s[e][n].replace(/""/g, '"')),
(h = !1));
h || (c += 1);
}
return a;
})(
(t.clipboardData || window.clipboardData).getData(
"text/plain"
)
),
{ rx: i, ry: s } = this._selection,
n = { x: i[0], y: s[0] };
for (let t = 0; t < e.length; t++)
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this._setVal(n.x + i, n.y + t, e[t][i]);
this._changeSelectedCellsStyle(() => {
(this._selectionStart = n),
(this._selectionEnd = {
x: n.x + e[0].length - 1,
y: n.y + e.length - 1,
}),
this._onDataChanged();
});
}),
r(this, "copy", (t) => {
if (this._editing) return;
const e = this._getSelectionAsArray();
e &&
(t.preventDefault(),
t.clipboardData.setData(
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(function (t) {
var e,
i,
s,
n,
o,
r = "";
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? (r += '"' + o.replace(/"/g, '""') + '"')
: (r += o)
: (r += null == o ? "" : o);
r += "\n";
}
return r;
})(e)
));
}),
r(this, "cut", (t) => {
this._editing ||
(this.copy(t), this._setAllSelectedCellsTo(""));
}),
r(this, "keydown", (t) => {
t.ctrlKey ||
(this._selectionStart &&
("Escape" === t.key &&
this._editing &&
(t.preventDefault(),
this._revertEdit(),
this._stopEditing()),
"Enter" === t.key &&
(t.preventDefault(),
this._tabCursorInSelection(!1, t.shiftKey ? -1 : 1)),
"Tab" === t.key &&
(t.preventDefault(),
this._tabCursorInSelection(!0, t.shiftKey ? -1 : 1)),
this._editing ||
("F2" === t.key &&
(t.preventDefault(), this._startEditing(this._focus)),
("Delete" !== t.key && "Backspace" !== t.key) ||
(t.preventDefault(), this._setAllSelectedCellsTo("")),
"ArrowDown" === t.key &&
(t.preventDefault(),
this._moveCursor({ y: 1 }, t.shiftKey)),
"ArrowUp" === t.key &&
(t.preventDefault(),
this._moveCursor({ y: -1 }, t.shiftKey)),
"ArrowLeft" === t.key &&
(t.preventDefault(),
this._moveCursor({ x: -1 }, t.shiftKey)),
"ArrowRight" === t.key &&
(t.preventDefault(),
this._moveCursor({ x: 1 }, t.shiftKey))),
1 !== t.key.length ||
this._editing ||
this._changeSelectedCellsStyle(() => {
const { x: t, y: e } = this._focus;
this._startEditing({ x: t, y: e }),
(this._getCell(t, e).firstChild.value = "");
})));
}),
r(this, "_selecting", !1),
r(this, "_selectionStart", null),
r(this, "_selectionEnd", null),
r(this, "_selection", { rx: [0, 0], ry: [0, 0] }),
r(this, "_editing", null),
r(this, "_focus", null),
r(this, "mousedown", (t) => {
if (!this.mobile) {
if (
3 === t.which &&
!this._editing &&
this._selectionSize()
) {
let t = new Range();
const { rx: e, ry: i } = this._selection;
return (
t.setStart(this._getCell(e[0], i[0]), 0),
t.setEnd(this._getCell(e[0], i[0]), 1),
this.cwd.getSelection().removeAllRanges(),
void this.cwd.getSelection().addRange(t)
);
}
this._changeSelectedCellsStyle(() => {
(this.tbody.style.userSelect = "none"),
(this._selectionEnd =
this._selectionStart =
this._focus =
this._getCoords(t)),
(this._selecting = !0);
});
}
}),
r(this, "mouseenter", (t) => {
this.mobile ||
(this._selecting &&
this._changeSelectedCellsStyle(() => {
this._selectionEnd = this._getCoords(t);
}));
}),
r(this, "_lastMouseUp", null),
r(this, "_lastMouseUpTarget", null),
r(this, "mouseup", (t) => {
this.mobile ||
(3 !== t.which &&
this._selecting &&
this._changeSelectedCellsStyle(() => {
(this._selectionEnd = this._getCoords(t)),
this._endSelection(),
this._lastMouseUp &&
this._lastMouseUp > Date.now() - 300 &&
this._lastMouseUpTarget.x ===
this._selectionEnd.x &&
this._lastMouseUpTarget.y ===
this._selectionEnd.y &&
this._startEditing(this._selectionEnd),
(this._lastMouseUp = Date.now()),
(this._lastMouseUpTarget = this._selectionEnd);
}));
}),
r(this, "mouseleave", (t) => {
t.target === this.tbody &&
this._selecting &&
this._endSelection();
}),
r(this, "touchstart", (t) => {
this._editing || ((this.mobile = !0), (this.moved = !1));
}),
r(this, "touchend", (t) => {
this.mobile &&
(this._editing ||
this.moved ||
(this._changeSelectedCellsStyle(() => {
this._selectionEnd =
this._selectionStart =
this._focus =
this._getCoords(t);
}),
this._startEditing(this._focus)));
}),
r(this, "touchmove", (t) => {
this.mobile && (this.moved = !0);
}),
r(this, "_stopEditing", () => {
if (!this._editing) return;
const { x: t, y: e } = this._editing,
i = this._getCell(t, e);
(i.style.width = ""), (i.style.height = "");
const s = i.firstChild;
s.removeEventListener("blur", this._stopEditing),
s.removeEventListener("keydown", this._blurIfEnter),
this._setVal(t, e, s.value),
this._onDataChanged(),
i.removeChild(s),
(this._editing = null),
this._renderTDContent(i, t, e);
}),
r(this, "_blurIfEnter", (t) => {
13 === t.keyCode && (this._stopEditing(), t.preventDefault());
}),
r(this, "_restyle", ({ x: t, y: e }) => {
const i = this._getCell(t, e);
i.className = this._classNames(t, e);
const s = a(this.checkResults.titles, t, e);
s ? i.setAttribute("title", s) : i.removeAttribute("title");
}),
r(this, "_refreshDisplayedValue", ({ x: t, y: e }) => {
const i = this._getCell(t, e).firstChild;
"DIV" === i.tagName &&
(i.textContent = this._divContent(t, e)),
this._restyle({ x: t, y: e });
}),
this._saveConstructorOptions(t),
this._setupDom(),
this._replaceDataWithArray(t.data),
this._incrementToFit({
x: this.columns.length - 1,
y: this._options.minRows - 1,
}),
this._fillScrollSpace();
}
_runChecks(t) {
const { titles: e, classNames: i } = this.checks(t);
this.checkResults = { titles: e, classNames: i };
}
_saveConstructorOptions({
data: t = [],
node: e = null,
onChange: i = null,
minRows: s = 1,
maxRows: n = 1 / 0,
css: o = "",
width: r = "100%",
height: h = "80vh",
columns: l,
checks: a,
}) {
if (
((this.columns = l),
(this.checks = a || (() => ({}))),
this._runChecks(t),
!e)
)
throw new Error(
"You need to pass a node argument to Importabular, like this : new Importabular({node: document.body})"
);
(this._parent = e),
(this._options = {
onChange: i,
minRows: s,
maxRows: n,
css:
"\nhtml{\n -ms-overflow-style: none;\n scrollbar-width: none;\n}\n::-webkit-scrollbar {\n width: 0;\n height:0;\n}\n*{\n box-sizing: border-box;\n}\nbody{\n padding: 0; \n margin: 0;\n}\ntable{\n border-spacing: 0;\n background: white;\n border: 1px solid #ddd;\n border-width: 0 1px 1px 0;\n font-size: 16px;\n font-family: sans-serif;\n border-collapse: separate;\n min-width:100%;\n}\ntd, th{\n padding:0;\n border: 1px solid;\n border-color: #ddd transparent transparent #ddd; \n}\ntd.selected.multi:not(.editing){\n background:#d7f2f9;\n} \ntd.focus:not(.editing){\n border-color: black;\n} \ntd>*, th>*{\n border:none;\n padding:10px;\n min-width:100px;\n min-height: 40px;\n font:inherit;\n line-height: 20px;\n color:inherit;\n white-space: normal;\n}\ntd>div::selection {\n color: none;\n background: none;\n}\n\n.placeholder div{\n user-select:none;\n color:rgba(0,0,0,0.2);\n}\n*[title] div{cursor:help;}\nth{text-align:left;}\n" +
o,
}),
(this._iframeStyle = {
width: r,
height: h,
border: "none",
background: "transparent",
});
}
_fitBounds({ x: t, y: e }) {
return (
t >= 0 &&
t < this.columns.length &&
e >= 0 &&
e < this._options.maxRows
);
}
_fillScrollSpace() {
const t = Math.ceil(this.iframe.contentWindow.innerHeight / 40),
e = Math.ceil(this.iframe.contentWindow.innerWidth / 100);
this._incrementToFit({ x: e - 1, y: t - 1 });
}
getData() {
return this._data._toArr(this._width, this._height);
}
_onDataChanged() {
const t = this.getData();
this._options.onChange && this._options.onChange(t),
this._runChecks(t),
this._restyleAll();
}
_renderTDContent(t, e, i) {
const s = document.createElement("div");
t.setAttribute("x", e.toString()),
t.setAttribute("y", i.toString());
const n = this._divContent(e, i);
n ? (s.textContent = n) : (s.innerHTML = "&nbsp;"),
t.appendChild(s),
this._restyle({ x: e, y: i });
}
_divContent(t, e) {
return this._getVal(t, e) || this.columns[t].placeholder;
}
_setupDom() {
const t = document.createElement("iframe");
(this.iframe = t), this._parent.appendChild(t);
const e = t.contentWindow.document;
(this.cwd = e),
e.open(),
e.write(
`<html lang="${navigator.language}"><body><style>${this._options.css}</style></body></html>`
),
e.close(),
Object.assign(t.style, this._iframeStyle);
const i = document.createElement("table"),
s = document.createElement("tbody"),
n = document.createElement("THEAD"),
o = document.createElement("TR");
n.appendChild(o),
this.columns.forEach((t) => {
const e = document.createElement("TH"),
i = document.createElement("div");
(i.innerHTML = t.label),
t.title && e.setAttribute("title", t.title),
e.appendChild(i),
o.appendChild(e);
}),
i.appendChild(n),
i.appendChild(s),
e.body.appendChild(i),
(this.tbody = s),
(this.table = i);
for (let t = 0; t < this._height; t++) {
const e = document.createElement("tr");
s.appendChild(e);
for (let i = 0; i < this._width; i++) this._addCell(e, i, t);
}
h.forEach((t) => e.addEventListener(t, this[t], !0));
}
destroy() {
this._destroyEditing(),
h.forEach((t) => this.cwd.removeEventListener(t, this[t], !0)),
this.iframe.parentElement.removeChild(this.iframe);
}
_addCell(t, e, i) {
const s = document.createElement("td");
t.appendChild(s), this._renderTDContent(s, e, i);
}
_incrementHeight() {
if (!this._fitBounds({ x: 0, y: this._height })) return !1;
this._height++;
const t = this._height - 1,
e = document.createElement("tr");
this.tbody.appendChild(e);
for (let i = 0; i < this._width; i++) this._addCell(e, i, t);
return !0;
}
_incrementWidth() {
if (!this._fitBounds({ x: this._width, y: 0 })) return !1;
this._width++;
const t = this._width - 1;
return (
Array.prototype.forEach.call(this.tbody.children, (e, i) => {
this._addCell(e, t, i);
}),
!0
);
}
_incrementToFit({ x: t, y: e }) {
for (; t > this._width - 1 && this._incrementWidth(); );
for (; e > this._height - 1 && this._incrementHeight(); );
}
_getSelectionAsArray() {
const { rx: t, ry: e } = this._selection;
if (t[0] === t[1]) return null;
const i = t[1] - t[0],
s = e[1] - e[0],
n = [];
for (let o = 0; o < s; o++) {
n.push([]);
for (let s = 0; s < i; s++)
n[o].push(this._getVal(t[0] + s, e[0] + o));
}
return n;
}
_setAllSelectedCellsTo(t) {
this._forSelectionCoord(this._selection, ({ x: e, y: i }) =>
this._setVal(e, i, t)
),
this._onDataChanged(),
this._forSelectionCoord(
this._selection,
this._refreshDisplayedValue
);
}
_moveCursor({ x: t = 0, y: e = 0 }, i) {
const s = i ? this._selectionEnd : this._selectionStart,
n = { x: s.x + t, y: s.y + e };
this._fitBounds(n) &&
(this._stopEditing(),
this._incrementToFit(n),
this._changeSelectedCellsStyle(() => {
i
? (this._selectionEnd = n)
: (this._selectionStart =
this._selectionEnd =
this._focus =
n);
}),
this._scrollIntoView(n));
}
_tabCursorInSelection(t, e = 1) {
let { x: i, y: s } = this._focus || { x: 0, y: 0 };
const o = this._selectionSize(),
{ rx: r, ry: h } =
o > 1
? this._selection
: {
rx: [0, this.columns.length],
ry: [0, this._options.maxRows],
};
let l;
if (t) l = n(i, s, e, r[0], r[1] - 1, h[0], h[1] - 1);
else {
const t = n(s, i, e, h[0], h[1] - 1, r[0], r[1] - 1);
l = { x: t.y, y: t.x };
}
this._fitBounds(l) &&
(this._stopEditing(),
this._incrementToFit(l),
this._changeSelectedCellsStyle(() => {
(this._focus = l),
o <= 1 && (this._selectionStart = this._selectionEnd = l);
}),
this._scrollIntoView(l));
}
_scrollIntoView({ x: t, y: e }) {
this._getCell(t, e).scrollIntoView({
behavior: "smooth",
block: "nearest",
});
}
_endSelection() {
(this._selecting = !1), (this.tbody.style.userSelect = "");
}
_startEditing({ x: t, y: e }) {
this._editing = { x: t, y: e };
const i = this._getCell(t, e),
s = i.getBoundingClientRect(),
n = i.firstChild.getBoundingClientRect();
i.removeChild(i.firstChild);
const o = document.createElement("input");
(o.type = "text"),
(o.value = this._getVal(t, e)),
i.appendChild(o),
Object.assign(i.style, {
width: s.width - 2,
height: s.height,
}),
Object.assign(o.style, {
width: `${n.width}px`,
height: `${n.height}px`,
}),
o.focus(),
o.addEventListener("blur", this._stopEditing),
o.addEventListener("keydown", this._blurIfEnter);
}
_destroyEditing() {
if (this._editing) {
const { x: t, y: e } = this._editing,
i = this._getCell(t, e).firstChild;
i.removeEventListener("blur", this._stopEditing),
i.removeEventListener("keydown", this._blurIfEnter);
}
}
_revertEdit() {
if (!this._editing) return;
const { x: t, y: e } = this._editing;
this._getCell(t, e).firstChild.value = this._getVal(t, e);
}
_changeSelectedCellsStyle(t) {
const e = this._selection;
t(),
(this._selection = this._getSelectionCoords()),
this._forSelectionCoord(e, this._restyle),
this._forSelectionCoord(this._selection, this._restyle);
}
_getSelectionCoords() {
if (!this._selectionStart) return { rx: [0, 0], ry: [0, 0] };
let t = [this._selectionStart.x, this._selectionEnd.x];
t[0] > t[1] && t.reverse();
let e = [this._selectionStart.y, this._selectionEnd.y];
return (
e[0] > e[1] && e.reverse(),
{ rx: [t[0], t[1] + 1], ry: [e[0], e[1] + 1] }
);
}
_forSelectionCoord({ rx: t, ry: e }, i) {
for (let s = t[0]; s < t[1]; s++)
for (let t = e[0]; t < e[1]; t++)
this._fitBounds({ x: s, y: t }) && i({ x: s, y: t });
}
_restyleAll() {
for (var t = 0; t < this._width; t++)
for (var e = 0; e < this._height; e++)
this._restyle({ x: t, y: e });
}
_selectionSize() {
const { rx: t, ry: e } = this._selection;
return (t[1] - t[0]) * (e[1] - e[0]);
}
_classNames(t, e) {
const { rx: i, ry: s } = this._selection;
let n = "";
return (
t >= i[0] &&
t < i[1] &&
e >= s[0] &&
e < s[1] &&
((n += " selected"),
this._selectionSize() > 1 && (n += " multi")),
this._focus &&
this._focus.x === t &&
this._focus.y === e &&
(n += " focus"),
this._editing &&
t === this._editing.x &&
e === this._editing.y &&
(n += " editing"),
this._getVal(t, e) || (n += " placeholder"),
(n += " " + a(this.checkResults.classNames, t, e)),
n
);
}
_getCoords(t) {
let e = t.target;
for (; !e.getAttribute("x") && e.parentElement; )
e = e.parentElement;
return {
x: parseInt(e.getAttribute("x")) || 0,
y: parseInt(e.getAttribute("y")) || 0,
};
}
setData(t) {
this._data._clear(), this._replaceDataWithArray(t);
for (let t = 0; t < this._width; t++)
for (let e = 0; e < this._height; e++)
this._refreshDisplayedValue({ x: t, y: e });
}
_replaceDataWithArray(t = [[]]) {
t.forEach((t, e) => {
t.forEach((t, i) => {
this._setVal(i, e, t);
});
});
}
_setVal(t, e, i) {
this._fitBounds({ x: t, y: e }) &&
(this._data._setVal(t, e, i),
this._incrementToFit({ x: t + 1, y: e + 1 }),
this._refreshDisplayedValue({ x: t, y: e }));
}
_getVal(t, e) {
return this._data._getVal(t, e);
}
_getCell(t, e) {
return this.tbody.children[e].children[t];
}
}
function a(t, e, i) {
return (t && t[i] && t[i][e]) || "";
}
},
},
e = {};
function i(s) {
if (e[s]) return e[s].exports;
var n = (e[s] = { exports: {} });
return t[s](n, n.exports, i), n.exports;
}
return (
(i.d = (t, e) => {
for (var s in e)
i.o(e, s) &&
!i.o(t, s) &&
Object.defineProperty(t, s, { enumerable: !0, get: e[s] });
}),
(i.o = (t, e) => Object.prototype.hasOwnProperty.call(t, e)),
i(103)
);
})().default;
});

View File

@ -77,6 +77,7 @@
}
// EDIT BUTTON RELATED (TODO move to partials)
.quote-button {
flex-direction: row;
.open-popup-link {
display: inline;
margin-inline: 0.25em;
}

View File

@ -0,0 +1,86 @@
import { apiInitializer } from "discourse/lib/api";
import showModal from "discourse/lib/show-modal";
import { schedule } from "@ember/runloop";
import I18n from "I18n";
import { iconNode } from "discourse-common/lib/icon-library";
import { create } from "virtual-dom";
import { ajax } from "discourse/lib/ajax";
import { popupAjaxError } from "discourse/lib/ajax-error";
export default apiInitializer("0.11.1", (api) => {
const site = api.container.lookup("site:main");
const currentUser = api.getCurrentUser();
function createButton() {
const openPopupBtn = document.createElement("button");
openPopupBtn.classList.add(
"open-popup-link",
"btn-default",
"btn",
"btn-icon-text"
);
const expandIcon = create(
iconNode("pencil-alt", { class: "edit-table-icon" })
);
const openPopupText = document.createTextNode(
I18n.t(themePrefix("discourse_table_builder.edit.btn_edit"))
);
openPopupBtn.append(expandIcon, openPopupText);
return openPopupBtn;
}
function generateModal(event) {
const table = event.target.nextElementSibling;
const tempTable = table.cloneNode(true);
const postId = this.id;
return ajax(`/posts/${postId}`, {
type: "GET",
cache: false,
})
.then((result) => {
const attrs = {
widget: this,
raw: result.raw,
};
showModal("table-editor-modal", {
model: attrs,
}).set("tableHtml", tempTable);
return result.raw;
})
.catch(popupAjaxError);
}
function generatePopups(tables, attrs) {
tables.forEach((table) => {
if (site.isMobileDevice) {
return;
}
const popupBtn = createButton();
table.parentNode.classList.add("fullscreen-table-wrapper");
table.parentNode.insertBefore(popupBtn, table);
popupBtn.addEventListener("click", generateModal.bind(attrs), false);
});
}
api.decorateCookedElement(
(post, helper) => {
const postOwner = helper.widget.attrs.username;
if (postOwner !== currentUser.username) {
return;
}
schedule("afterRender", () => {
const tables = post.querySelectorAll("table");
generatePopups(tables, helper.widget.attrs);
});
},
{
onlyStream: true,
id: "edit-table",
}
);
});

View File

@ -1,9 +0,0 @@
{{#if context._canEditPost}}
<DButton
@class="btn-flat"
@title={{theme-prefix "discourse_table_builder.edit.btn_edit"}}
@label={{theme-prefix "discourse_table_builder.edit.btn_edit"}}
@icon="pencil-alt"
@action={{action "showEditTableModal"}}
/>
{{/if}}

View File

@ -1,32 +0,0 @@
import { action } from "@ember/object";
import showModal from "discourse/lib/show-modal";
export default {
setupComponent(args, component) {
console.log(args, component, this);
},
@action
showEditTableModal() {
const selection = window.getSelection();
const selectedTable = selection.focusNode;
const { context } = this.args;
// TODO: Improve table checking logic AND change so it only shows button when selected content is a table
if (
selectedTable.nodeName === "DIV" &&
selectedTable.classList.contains("md-table")
) {
// ? TODO: simply pass quoteState object only?
const attrs = {
table: context.quoteState.buffer,
postId: context.quoteState.postId,
};
showModal("table-editor-modal", {
model: attrs,
});
} else {
console.warn("This is not a table:", selection);
}
},
};

View File

@ -1,9 +1,46 @@
import Controller from "@ember/controller";
import { action } from "@ember/object";
import { tracked } from "@glimmer/tracking";
import { A } from "@ember/array";
import loadScript from "discourse/lib/load-script";
import { tableToObj } from "../lib/utilities";
export default class extends Controller {
onShow() {
// ? TODO move to component (read about not allowing Controllers to do DOM manipulation)
this._super(...arguments);
loadScript(settings.theme_uploads.importabular).then(() => {
this.buildTable(this.tableHtml);
});
}
buildTable(table) {
const tableObject = tableToObj(table);
const headings = [];
const tableData = [];
tableObject.forEach((object) => {
// Build Headings
if (!headings.includes(...Object.keys(object))) {
headings.push(...Object.keys(object));
}
tableData.push([...Object.values(object)]);
});
const columns = headings.map((heading) => {
return {
label: heading,
};
});
// eslint-disable-next-line no-unused-vars, no-undef
const sheet = new Importabular({
node: document.getElementById("table-editor-spreadsheet"),
columns,
data: tableData,
width: "100vw",
});
}
@action
cancelTableEdit() {
this.send("closeModal");
@ -12,7 +49,6 @@ export default class extends Controller {
@action
editTable() {
// TODO: insert table edit submission logic
console.log("Table has been successfully edited");
this.send("closeModal");
}
}

View File

@ -0,0 +1,31 @@
// SRC: https://gist.github.com/mattheo-gist/4151867
/* eslint-disable */
export function tableToObj(table) {
var rows = table.rows;
var propCells = rows[0].cells;
var propNames = [];
var results = [];
var obj, row, cells;
// Use the first row for the property names
// Could use a header section but result is the same if
// there is only one header row
for (var i = 0, iLen = propCells.length; i < iLen; i++) {
propNames.push(propCells[i].textContent || propCells[i].innerText);
}
// Use the rows for data
// Could use tbody rows here to exclude header & footer
// but starting from 1 gives required result
for (var j = 1, jLen = rows.length; j < jLen; j++) {
cells = rows[j].cells;
obj = {};
for (var k = 0; k < iLen; k++) {
obj[propNames[k]] = cells[k].textContent || cells[k].innerText;
}
results.push(obj);
}
return results;
}

View File

@ -3,7 +3,10 @@
@class="table-editor-modal"
>
{{! TODO: Parse .md to json and fill table }}
{{model.table}}
{{! TODO: Fix instances where multiple tables in a single post }}
{{! TODO better id name }}
<div class="table-spreadsheet-container" id="table-editor-spreadsheet"></div>
</DModalBody>
@ -11,7 +14,7 @@
<DButton
@class="btn-primary btn-edit-table"
@label={{theme-prefix "discourse_table_builder.edit.modal.create"}}
@icon="plus"
@icon="pencil-alt"
@action={{action "editTable"}}
/>

View File

@ -22,6 +22,6 @@ en:
modal:
title: "Edit Table"
cancel: "cancel"
create: "Edit Table"
create: "Update Table"
theme_metadata:
description: "Adds a button to the composer to easily build tables in markdown"

View File

@ -0,0 +1,3 @@
extend_content_security_policy:
type: list
default: "script_src: http://localhost:4200/"