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Merge branch 'master' into experimentalEventStreamEmitter

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This commit is contained in:
G.Ambatte
2026-09-20 15:37:37 +12:00
parent 1ab6cae96c deb34beb40
commit bacc1146e1
14 changed files with 804 additions and 913 deletions
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client/homebrew/pages/editPage/editPage.jsx
+48 -177
View File
@@ -2,26 +2,27 @@
import './editPage.less';
// Common imports
import React, { useState, useEffect, useRef } from 'react';
import React, { useState, useEffect, useRef, useEffectEvent } from 'react';
import request from '../../utils/request-middleware.js';
import { hbfm } from 'hbmarkedwrapper';
import _ from 'lodash';
import { DEFAULT_BREW_LOAD } from '../../../../server/brewDefaults.js';
import { printCurrentBrew, fetchThemeBundle } from '@shared/helpers.js';
import useCommonEditPageFunctions from '../../utils/commonEditPageFunctions.jsx'
import SplitPane from '@components/splitPane/splitPane.jsx';
import Editor from '../../editor/editor.jsx';
import BrewRenderer from '../../brewRenderer/brewRenderer.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import RecentNavItems from '@navbar/recent.navitem.jsx';
const { both: RecentNavItem } = RecentNavItems;
@@ -37,19 +38,13 @@ import LockNotification from './lockNotification/lockNotification.jsx';
import { updateHistory, versionHistoryGarbageCollection } from '../../utils/versionHistory.js';
import googleDriveIcon from '../../googleDrive.svg';
const SAVE_TIMEOUT = 10000;
const UNSAVED_WARNING_TIMEOUT = 900000; //Warn user afer 15 minutes of unsaved changes
const UNSAVED_WARNING_POPUP_TIMEOUT = 4000; //Show the warning for 4 seconds
const AUTOSAVE_KEY = 'HB_editor_autoSaveOn';
const BREWKEY = 'HB_newPage_content';
const STYLEKEY = 'HB_newPage_style';
const SNIPKEY = 'HB_newPage_snippets';
const METAKEY = 'HB_newPage_meta';
const useLocalStorage = false;
const neverSaved = false;
const sandbox = false;
const EditPage = (props)=>{
props = {
@@ -58,8 +53,6 @@ const EditPage = (props)=>{
};
const [currentBrew, setCurrentBrew] = useState(props.brew);
const [isSaving, setIsSaving] = useState(false);
const [lastSavedTime, setLastSavedTime] = useState(new Date());
const [saveGoogle, setSaveGoogle] = useState(!!props.brew.googleId);
const [error, setError] = useState(null);
const [HTMLErrors, setHTMLErrors] = useState(hbfm.validate(props.brew.text));
@@ -67,87 +60,13 @@ const EditPage = (props)=>{
const [currentEditorCursorPageNum, setCurrentEditorCursorPageNum] = useState(1);
const [currentBrewRendererPageNum, setCurrentBrewRendererPageNum] = useState(1);
const [themeBundle, setThemeBundle] = useState({});
const [unsavedChanges, setUnsavedChanges] = useState(false);
const [alertTrashedGoogleBrew, setAlertTrashedGoogleBrew] = useState(props.brew.trashed);
const [alertNoGoogleToTransfer, setAlertNoGoogleToTransfer] = useState(false);
const [alertOwnershipToTransfer, setAlertOwnershipToTransfer] = useState(false);
const [confirmGoogleTransfer, setConfirmGoogleTransfer] = useState(false);
const [autoSaveEnabled, setAutoSaveEnabled] = useState(true);
const [warnUnsavedChanges, setWarnUnsavedChanges] = useState(true);
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
const saveTimeout = useRef(null);
const warnUnsavedTimeout = useRef(null);
const trySaveRef = useRef(null); // CTRL+S listener lives outside React and needs ref to use trySave with latest copy of brew
const unsavedChangesRef = useRef(unsavedChanges); // Similarly, onBeforeUnload lives outside React and needs ref to unsavedChanges
useEffect(()=>{
const autoSavePref = JSON.parse(localStorage.getItem(AUTOSAVE_KEY) ?? true);
setAutoSaveEnabled(autoSavePref);
setWarnUnsavedChanges(!autoSavePref);
setHTMLErrors(hbfm.validate(currentBrew.text));
fetchThemeBundle(setError, setThemeBundle, currentBrew.renderer, currentBrew.theme);
const handleControlKeys = (e)=>{
if(!(e.ctrlKey || e.metaKey)) return;
if(e.keyCode === 83) trySaveRef.current(true, true, saveGoogle);
if(e.keyCode === 80) printCurrentBrew();
if([83, 80].includes(e.keyCode)) {
e.stopPropagation();
e.preventDefault();
}
};
document.addEventListener('keydown', handleControlKeys);
window.onbeforeunload = ()=>{
if(unsavedChangesRef.current)
return 'You have unsaved changes!';
};
return ()=>{
document.removeEventListener('keydown', handleControlKeys);
window.onbeforeunload = null;
};
}, []);
useEffect(()=>{
trySaveRef.current = trySave;
unsavedChangesRef.current = unsavedChanges;
});
useEffect(()=>{
const hasChange = !_.isEqual(currentBrew, lastSavedBrew.current);
setUnsavedChanges(hasChange);
if(autoSaveEnabled) trySave(false, hasChange, saveGoogle);
}, [currentBrew]);
const handleSplitMove = ()=>{
editorRef.current?.update();
};
const handleBrewChange = (field)=>(value, subfield)=>{ //'text', 'style', 'snippets', 'metadata'
if(subfield == 'renderer' || subfield == 'theme')
fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
//If there are HTML errors, run the validator on every change to give quick feedback
if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
setHTMLErrors(hbfm.validate(value));
if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
else setCurrentBrew((prev)=>({ ...prev, [field]: value }));
if(useLocalStorage) {
if(field == 'text') localStorage.setItem(BREWKEY, value);
if(field == 'style') localStorage.setItem(STYLEKEY, value);
if(field == 'snippets') localStorage.setItem(SNIPKEY, value);
if(field == 'metadata') localStorage.setItem(METAKEY, JSON.stringify({
renderer : value.renderer,
theme : value.theme,
lang : value.lang
}));
}
};
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
const updateBrew = (newData)=>setCurrentBrew((prevBrew)=>({
...prevBrew,
@@ -156,15 +75,9 @@ const EditPage = (props)=>{
snippets : newData.snippets
}));
const resetWarnUnsavedTimer = ()=>{
setTimeout(()=>setWarnUnsavedChanges(false), UNSAVED_WARNING_POPUP_TIMEOUT); // Hide the warning after 4 seconds
clearTimeout(warnUnsavedTimeout.current);
warnUnsavedTimeout.current = setTimeout(()=>setWarnUnsavedChanges(true), UNSAVED_WARNING_TIMEOUT); // 15 minutes between unsaved work warnings
};
const handleGoogleClick = ()=>{
if(global.account !== currentBrew.authors[0]) {
setalertOwnershipToTransfer(true);
if(currentBrew.authors.length > 0 && global.account?.username !== currentBrew.authors[0]) {
setAlertOwnershipToTransfer(true);
return;
}
if(!global.account?.googleId) {
@@ -181,7 +94,7 @@ const EditPage = (props)=>{
setAlertTrashedGoogleBrew(false);
setAlertNoGoogleToTransfer(false);
setConfirmGoogleTransfer(false);
setalertOwnershipToTransfer(false);
setAlertOwnershipToTransfer(false);
};
const toggleGoogleStorage = (e)=>{
@@ -192,25 +105,6 @@ const EditPage = (props)=>{
trySave(true, true, newSaveGoogle);
};
const trySave = (immediate = false, hasChanges = true, saveToGoogle = false)=>{
clearTimeout(saveTimeout.current);
if(isSaving) return;
if(!hasChanges && !immediate) return;
const newTimeout = immediate ? 0 : SAVE_TIMEOUT;
saveTimeout.current = setTimeout(async ()=>{
setIsSaving(true);
setError(null);
await save(currentBrew, saveToGoogle)
.catch((err)=>{
setError(err);
});
setIsSaving(false);
setLastSavedTime(new Date());
if(!autoSaveEnabled) resetWarnUnsavedTimer();
}, newTimeout);
};
const save = async (brew, saveToGoogle)=>{
setHTMLErrors(hbfm.validate(brew.text));
@@ -267,12 +161,11 @@ const EditPage = (props)=>{
<Nav.item className='googleDriveStorage' onClick={handleGoogleClick}>
<img src={googleDriveIcon} className={saveGoogle ? '' : 'inactive'} alt='Google Drive icon' />
{alertOwnershipToTransfer && (
<div className='errorContainer'>
You must be the Owner to transfer between the Homebrewery and Google Drive!
The owner of this file is {currentBrew.authors[0]}
You must be the Owner to transfer between the Homebrewery and Google Drive!
The owner of this file is {currentBrew.authors[0]}.
<br></br>
<div className='confirm' onClick={closeAlerts}> Okay </div>
</div>
)}
@@ -308,60 +201,12 @@ const EditPage = (props)=>{
</Nav.item>
);
const renderSaveButton = ()=>{
// #1 - Currently saving, show SAVING
if(isSaving)
return <Nav.item className='save' icon='fas fa-spinner fa-spin'>saving...</Nav.item>;
// #2 - Unsaved changes exist, autosave is OFF and warning timer has expired, show AUTOSAVE WARNING
if(unsavedChanges && warnUnsavedChanges) {
resetWarnUnsavedTimer();
const elapsedTime = Math.round((new Date() - lastSavedTime) / 1000 / 60);
const text = elapsedTime === 0
? 'Autosave is OFF.'
: `Autosave is OFF, and you haven't saved for ${elapsedTime} minutes.`;
return <Nav.item className='save error' icon='fas fa-exclamation-circle'>
Reminder...
<div className='errorContainer'>{text}</div>
</Nav.item>;
}
// #3 - Unsaved changes exist, click to save, show SAVE NOW
if(unsavedChanges)
return <Nav.item className='save' onClick={()=>trySave(true, true, saveGoogle)} color='blue' icon='fas fa-save'>save now</Nav.item>;
// #4 - No unsaved changes, autosave is ON, show AUTO-SAVED
if(autoSaveEnabled)
return <Nav.item className='save saved'>auto-saved</Nav.item>;
// #5 - No unsaved changes, and has never been saved, hide the button
if(neverSaved)
return <Nav.item className='save neverSaved' disabled={true}>save now</Nav.item>;
// DEFAULT - No unsaved changes, show SAVED
return <Nav.item className='save saved'>saved</Nav.item>;
};
const toggleAutoSave = ()=>{
clearTimeout(warnUnsavedTimeout.current);
clearTimeout(saveTimeout.current);
localStorage.setItem(AUTOSAVE_KEY, JSON.stringify(!autoSaveEnabled));
setAutoSaveEnabled(!autoSaveEnabled);
setWarnUnsavedChanges(autoSaveEnabled);
};
const renderAutoSaveButton = ()=>(
<Nav.item onClick={toggleAutoSave}>
Autosave <i className={autoSaveEnabled ? 'fas fa-power-off active' : 'fas fa-power-off'}></i>
</Nav.item>
);
const clearError = ()=>{
setError(null);
setIsSaving(false);
};
const renderNavbar = ()=>{
return <Navbar>
<Nav.section>
@@ -387,6 +232,34 @@ const EditPage = (props)=>{
</Navbar>;
};
const {
handleSplitMove,
handleBrewChange,
toggleAutoSave,
clearError,
renderSaveButton,
autoSaveEnabled,
trySave
} = useCommonEditPageFunctions({
saveGoogle,
setError,
setThemeBundle,
HTMLErrors,
setHTMLErrors,
currentBrew,
setCurrentBrew,
useLocalStorage,
BREWKEY,
STYLEKEY,
SNIPKEY,
METAKEY,
hbfm,
sandbox,
lastSavedBrew,
editorRef,
save,
});
return (
<div className='editPage sitePage'>
<Meta name='robots' content='noindex, nofollow' />
@@ -416,12 +289,10 @@ const EditPage = (props)=>{
text={currentBrew.text}
style={currentBrew.style}
renderer={currentBrew.renderer}
theme={currentBrew.theme}
themeBundle={themeBundle}
errors={HTMLErrors}
lang={currentBrew.lang}
onPageChange={setCurrentBrewRendererPageNum}
currentEditorViewPageNum={currentEditorViewPageNum}
currentEditorCursorPageNum={currentEditorCursorPageNum}
currentBrewRendererPageNum={currentBrewRendererPageNum}
allowPrint={true}
client/homebrew/pages/homePage/homePage.jsx
+59 -136
View File
@@ -2,26 +2,27 @@
import './homePage.less';
// Common imports
import React, { useState, useEffect, useRef } from 'react';
import React, { useState, useEffect, useRef, useEffectEvent } from 'react';
import request from '../../utils/request-middleware.js';
import { hbfm } from 'hbmarkedwrapper';
import _ from 'lodash';
import { DEFAULT_BREW } from '../../../../server/brewDefaults.js';
import { printCurrentBrew, fetchThemeBundle } from '@shared/helpers.js';
import useCommonEditPageFunctions from '../../utils/commonEditPageFunctions.jsx'
import SplitPane from '@components/splitPane/splitPane.jsx';
import Editor from '../../editor/editor.jsx';
import BrewRenderer from '../../brewRenderer/brewRenderer.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import RecentNavItems from '@navbar/recent.navitem.jsx';
const { both: RecentNavItem } = RecentNavItems;
@@ -30,149 +31,45 @@ const { both: RecentNavItem } = RecentNavItems;
import Headtags from '@vitreum/headtags.js';
const Meta = Headtags.Meta;
const BREWKEY = 'homebrewery-new';
const STYLEKEY = 'homebrewery-new-style';
const SNIPKEY = 'homebrewery-new-snippets';
const METAKEY = 'homebrewery-new-meta';
const BREWKEY = 'HB_newPage_content';
const STYLEKEY = 'HB_newPage_style';
const SNIPKEY = 'HB_newPage_snippets';
const METAKEY = 'HB_newPage_meta';
const useLocalStorage = false;
const neverSaved = true;
const sandbox = true;
const HomePage =(props)=>{
props = {
brew : DEFAULT_BREW,
ver : '0.0.0',
...props
};
const [currentBrew, setCurrentBrew] = useState(props.brew);
const [saveGoogle, setSaveGoogle] = useState(global.account?.googleId ? true : false);
const [error, setError] = useState(undefined);
const [HTMLErrors, setHTMLErrors] = useState(hbfm.validate(props.brew.text));
const [currentEditorViewPageNum, setCurrentEditorViewPageNum] = useState(1);
const [currentEditorCursorPageNum, setCurrentEditorCursorPageNum] = useState(1);
const [currentBrewRendererPageNum, setCurrentBrewRendererPageNum] = useState(1);
const [themeBundle, setThemeBundle] = useState({});
const [unsavedChanges, setUnsavedChanges] = useState(false);
const [isSaving, setIsSaving] = useState(false);
const [autoSaveEnabled, setAutoSaveEnable] = useState(false);
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
const unsavedChangesRef = useRef(unsavedChanges);
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
useEffect(()=>{
fetchThemeBundle(setError, setThemeBundle, currentBrew.renderer, currentBrew.theme);
const handleControlKeys = (e)=>{
if(!(e.ctrlKey || e.metaKey)) return;
if(e.keyCode === 83) trySaveRef.current(true);
if(e.keyCode === 80) printCurrentBrew();
if([83, 80].includes(e.keyCode)) {
e.stopPropagation();
e.preventDefault();
}
};
document.addEventListener('keydown', handleControlKeys);
window.onbeforeunload = ()=>{
if(unsavedChangesRef.current)
return 'You have unsaved changes!';
};
return ()=>{
document.removeEventListener('keydown', handleControlKeys);
window.onbeforeunload = null;
};
}, []);
useEffect(()=>{
unsavedChangesRef.current = unsavedChanges;
}, [unsavedChanges]);
const save = ()=>{
request.post('/api')
.send(currentBrew)
.end((err, res)=>{
if(err) {
setError(err);
return;
}
const saved = res.body;
window.location = `/edit/${saved.editId}`;
const save = async (brew, saveToGoogle)=>{
const res = await request
.post(`/api${saveGoogle ? '?saveToGoogle=true' : ''}`)
.send(brew)
.catch((err)=>{
console.error('Error Updating Local Brew');
setError(err);
});
};
if(!res) return;
useEffect(()=>{
const hasChange = !_.isEqual(currentBrew, lastSavedBrew.current);
setUnsavedChanges(hasChange);
if(autoSaveEnabled) trySave(false, hasChange);
}, [currentBrew]);
const handleSplitMove = ()=>{
editorRef.current.update();
};
const handleBrewChange = (field)=>(value, subfield)=>{ //'text', 'style', 'snippets', 'metadata'
if(subfield == 'renderer' || subfield == 'theme')
fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
//If there are HTML errors, run the validator on every change to give quick feedback
if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
setHTMLErrors(hbfm.validate(value));
if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
else setCurrentBrew((prev)=>({ ...prev, [field]: value }));
if(useLocalStorage) {
if(field == 'text') localStorage.setItem(BREWKEY, value);
if(field == 'style') localStorage.setItem(STYLEKEY, value);
if(field == 'snippets') localStorage.setItem(SNIPKEY, value);
if(field == 'metadata') localStorage.setItem(METAKEY, JSON.stringify({
renderer : value.renderer,
theme : value.theme,
lang : value.lang
}));
}
};
const renderSaveButton = ()=>{
// #1 - Currently saving, show SAVING
if(isSaving)
return <Nav.item className='save' icon='fas fa-spinner fa-spin'>saving...</Nav.item>;
// #2 - Unsaved changes exist, autosave is OFF and warning timer has expired, show AUTOSAVE WARNING
// if(unsavedChanges && warnUnsavedChanges) {
// resetWarnUnsavedTimer();
// const elapsedTime = Math.round((new Date() - lastSavedTime) / 1000 / 60);
// const text = elapsedTime === 0
// ? 'Autosave is OFF.'
// : `Autosave is OFF, and you haven't saved for ${elapsedTime} minutes.`;
// return <Nav.item className='save error' icon='fas fa-exclamation-circle'>
// Reminder...
// <div className='errorContainer'>{text}</div>
// </Nav.item>;
// }
// #3 - Unsaved changes exist, click to save, show SAVE NOW
if(unsavedChanges)
return <Nav.item className='save' onClick={save} color='blue' icon='fas fa-save'>save now</Nav.item>;
// #4 - No unsaved changes, autosave is ON, show AUTO-SAVED
if(autoSaveEnabled)
return <Nav.item className='save saved'>auto-saved</Nav.item>;
// #5 - No unsaved changes, and has never been saved, hide the button
if(neverSaved)
return <Nav.item className='save neverSaved' disabled={true}>save now</Nav.item>;
// DEFAULT - No unsaved changes, show SAVED
return <Nav.item className='save saved'>saved</Nav.item>;
};
const clearError = ()=>{
setError(null);
setIsSaving(false);
const saved = res.body;
window.onbeforeunload = null;
window.location = `/edit/${saved.editId}`;
};
const renderNavbar = ()=>{
@@ -191,6 +88,33 @@ const HomePage =(props)=>{
</Navbar>;
};
const {
handleSplitMove,
handleBrewChange,
clearError,
renderSaveButton,
unsavedChanges,
trySave
} = useCommonEditPageFunctions({
saveGoogle,
setError,
setThemeBundle,
HTMLErrors,
setHTMLErrors,
currentBrew,
setCurrentBrew,
useLocalStorage,
BREWKEY,
STYLEKEY,
SNIPKEY,
METAKEY,
hbfm,
sandbox,
lastSavedBrew,
editorRef,
save,
});
return (
<div className='homePage sitePage'>
<Meta name='google-site-verification' content='NwnAQSSJZzAT7N-p5MY6ydQ7Njm67dtbu73ZSyE5Fy4' />
@@ -214,15 +138,14 @@ const HomePage =(props)=>{
text={currentBrew.text}
style={currentBrew.style}
renderer={currentBrew.renderer}
themeBundle={themeBundle}
onPageChange={setCurrentBrewRendererPageNum}
currentEditorViewPageNum={currentEditorViewPageNum}
currentEditorCursorPageNum={currentEditorCursorPageNum}
currentBrewRendererPageNum={currentBrewRendererPageNum}
themeBundle={themeBundle}
/>
</SplitPane>
</div>
<div className={`floatingSaveButton${unsavedChanges ? ' show' : ''}`} onClick={save}>
<div className={`floatingSaveButton${unsavedChanges ? ' show' : ''}`} onClick={()=>trySave(true, true, saveGoogle)}>
Save current <i className='fas fa-save' />
</div>
client/homebrew/pages/newPage/newPage.jsx
+52 -131
View File
@@ -2,7 +2,7 @@
import './newPage.less';
// Common imports
import React, { useState, useEffect, useRef } from 'react';
import React, { useState, useEffect, useRef, useEffectEvent } from 'react';
import request from '../../utils/request-middleware.js';
import { hbfm } from 'hbmarkedwrapper';
import _ from 'lodash';
@@ -10,31 +10,33 @@ import _ from 'lodash';
import { DEFAULT_BREW } from '../../../../server/brewDefaults.js';
import { printCurrentBrew, fetchThemeBundle, splitTextStyleAndMetadata } from '@shared/helpers.js';
import useCommonEditPageFunctions from '../../utils/commonEditPageFunctions.jsx'
import SplitPane from '@components/splitPane/splitPane.jsx';
import Editor from '../../editor/editor.jsx';
import BrewRenderer from '../../brewRenderer/brewRenderer.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import Nav from '@navbar/nav.jsx';
import Navbar from '@navbar/navbar.jsx';
import NewBrewItem from '@navbar/newbrew.navitem.jsx';
import AccountNavItem from '@navbar/account.navitem.jsx';
import ErrorNavItem from '@navbar/error-navitem.jsx';
import HelpNavItem from '@navbar/help.navitem.jsx';
import VaultNavItem from '@navbar/vault.navitem.jsx';
import PrintNavItem from '@navbar/print.navitem.jsx';
import RecentNavItems from '@navbar/recent.navitem.jsx';
const { both: RecentNavItem } = RecentNavItems;
// Page specific imports
const BREWKEY = 'HB_newPage_content';
const STYLEKEY = 'HB_newPage_style';
const METAKEY = 'HB_newPage_metadata';
const SNIPKEY = 'HB_newPage_snippets';
const METAKEY = 'HB_newPage_meta';
const SAVEKEYPREFIX = 'HB_editor_defaultSave_';
const useLocalStorage = true;
const neverSaved = true;
const sandbox = true;
const NewPage = (props)=>{
props = {
@@ -43,7 +45,6 @@ const NewPage = (props)=>{
};
const [currentBrew, setCurrentBrew] = useState(props.brew);
const [isSaving, setIsSaving] = useState(false);
const [saveGoogle, setSaveGoogle] = useState(global.account?.googleId ? true : false);
const [error, setError] = useState(null);
const [HTMLErrors, setHTMLErrors] = useState(hbfm.validate(props.brew.text));
@@ -51,35 +52,12 @@ const NewPage = (props)=>{
const [currentEditorCursorPageNum, setCurrentEditorCursorPageNum] = useState(1);
const [currentBrewRendererPageNum, setCurrentBrewRendererPageNum] = useState(1);
const [themeBundle, setThemeBundle] = useState({});
const [unsavedChanges, setUnsavedChanges] = useState(false);
const [autoSaveEnabled, setAutoSaveEnabled] = useState(false);
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
// const saveTimeout = useRef(null);
// const warnUnsavedTimeout = useRef(null);
const trySaveRef = useRef(null); // CTRL+S listener lives outside React and needs ref to use trySave with latest copy of brew
const unsavedChangesRef = useRef(unsavedChanges); // Similarly, onBeforeUnload lives outside React and needs ref to unsavedChanges
const editorRef = useRef(null);
const lastSavedBrew = useRef(_.cloneDeep(props.brew));
useEffect(()=>{
loadBrew();
fetchThemeBundle(setError, setThemeBundle, currentBrew.renderer, currentBrew.theme);
const handleControlKeys = (e)=>{
if(!(e.ctrlKey || e.metaKey)) return;
if(e.keyCode === 83) trySaveRef.current(true);
if(e.keyCode === 80) printCurrentBrew();
if([83, 80].includes(e.keyCode)) {
e.stopPropagation();
e.preventDefault();
}
};
document.addEventListener('keydown', handleControlKeys);
return ()=>{
document.removeEventListener('keydown', handleControlKeys);
};
}, []);
const loadBrew = ()=>{
@@ -111,63 +89,22 @@ const NewPage = (props)=>{
window.history.replaceState({}, window.location.title, '/new/');
};
useEffect(()=>{
const hasChange = !_.isEqual(currentBrew, lastSavedBrew.current);
setUnsavedChanges(hasChange);
if(autoSaveEnabled) trySave(false, hasChange);
}, [currentBrew]);
useEffect(()=>{
trySaveRef.current = trySave;
unsavedChangesRef.current = unsavedChanges;
});
const handleSplitMove = ()=>{
editorRef.current.update();
};
const handleBrewChange = (field)=>(value, subfield)=>{ //'text', 'style', 'snippets', 'metadata'
if(subfield == 'renderer' || subfield == 'theme')
fetchThemeBundle(setError, setThemeBundle, value.renderer, value.theme);
//If there are HTML errors, run the validator on every change to give quick feedback
if(HTMLErrors.length && (field == 'text' || field == 'snippets'))
setHTMLErrors(hbfm.validate(value));
if(field == 'metadata') setCurrentBrew((prev)=>({ ...prev, ...value }));
else setCurrentBrew((prev)=>({ ...prev, [field]: value }));
if(useLocalStorage) {
if(field == 'text') localStorage.setItem(BREWKEY, value);
if(field == 'style') localStorage.setItem(STYLEKEY, value);
if(field == 'snippets') localStorage.setItem(SNIPKEY, value);
if(field == 'metadata') localStorage.setItem(METAKEY, JSON.stringify({
renderer : value.renderer,
theme : value.theme,
lang : value.lang
}));
}
};
const trySave = async ()=>{
setIsSaving(true);
const updatedBrew = { ...currentBrew };
splitTextStyleAndMetadata(updatedBrew);
const pageRegex = updatedBrew.renderer === 'legacy' ? /\\page/g : /^(?=\\page(?:break)?(?: *{[^\n{}]*})?$)/gm;
updatedBrew.pageCount = (updatedBrew.text.match(pageRegex) || []).length + 1;
const save = async (brew, saveToGoogle)=>{
//Prepare content to send to server
const brewToSave = {
...brew,
text : brew.text.normalize('NFC'),
pageCount : ((brew.renderer === 'legacy' ? brew.text.match(/\\page/g) : brew.text.match(/^(?=\\page(?:break)?(?: *{[^\n{}]*})?$)/gm)) || []).length + 1,
textBin : undefined
};
const res = await request
.post(`/api${saveGoogle ? '?saveToGoogle=true' : ''}`)
.send(updatedBrew)
.send(brewToSave)
.catch((err)=>{
setIsSaving(false);
console.error('Error Updating Local Brew');
setError(err);
});
setIsSaving(false);
if(!res) return;
const savedBrew = res.body;
@@ -175,49 +112,10 @@ const NewPage = (props)=>{
localStorage.removeItem(BREWKEY);
localStorage.removeItem(STYLEKEY);
localStorage.removeItem(METAKEY);
window.onbeforeunload = null;
window.location = `/edit/${savedBrew.editId}`;
};
const renderSaveButton = ()=>{
// #1 - Currently saving, show SAVING
if(isSaving)
return <Nav.item className='save' icon='fas fa-spinner fa-spin'>saving...</Nav.item>;
// #2 - Unsaved changes exist, autosave is OFF and warning timer has expired, show AUTOSAVE WARNING
// if(unsavedChanges && warnUnsavedChanges) {
// resetWarnUnsavedTimer();
// const elapsedTime = Math.round((new Date() - lastSavedTime) / 1000 / 60);
// const text = elapsedTime === 0
// ? 'Autosave is OFF.'
// : `Autosave is OFF, and you haven't saved for ${elapsedTime} minutes.`;
// return <Nav.item className='save error' icon='fas fa-exclamation-circle'>
// Reminder...
// <div className='errorContainer'>{text}</div>
// </Nav.item>;
// }
// #3 - Unsaved changes exist, click to save, show SAVE NOW
if(unsavedChanges)
return <Nav.item className='save' onClick={trySave} color='blue' icon='fas fa-save'>save now</Nav.item>;
// #4 - No unsaved changes, autosave is ON, show AUTO-SAVED
if(autoSaveEnabled)
return <Nav.item className='save saved'>auto-saved</Nav.item>;
// #5 - No unsaved changes, and has never been saved, hide the button
if(neverSaved)
return <Nav.item className='save neverSaved' disabled={true}>save now</Nav.item>;
// DEFAULT - No unsaved changes, show SAVED
return <Nav.item className='save saved'>saved</Nav.item>;
};
const clearError = ()=>{
setError(null);
setIsSaving(false);
};
const renderNavbar = ()=>(
<Navbar>
<Nav.section>
@@ -238,6 +136,31 @@ const NewPage = (props)=>{
</Navbar>
);
const {
handleSplitMove,
handleBrewChange,
clearError,
renderSaveButton
} = useCommonEditPageFunctions({
saveGoogle,
setError,
setThemeBundle,
HTMLErrors,
setHTMLErrors,
currentBrew,
setCurrentBrew,
useLocalStorage,
BREWKEY,
STYLEKEY,
SNIPKEY,
METAKEY,
hbfm,
sandbox,
lastSavedBrew,
editorRef,
save,
});
return (
<div className='newPage sitePage'>
{renderNavbar()}
@@ -260,12 +183,10 @@ const NewPage = (props)=>{
text={currentBrew.text}
style={currentBrew.style}
renderer={currentBrew.renderer}
theme={currentBrew.theme}
themeBundle={themeBundle}
errors={HTMLErrors}
lang={currentBrew.lang}
onPageChange={setCurrentBrewRendererPageNum}
currentEditorViewPageNum={currentEditorViewPageNum}
currentEditorCursorPageNum={currentEditorCursorPageNum}
currentBrewRendererPageNum={currentBrewRendererPageNum}
allowPrint={true}