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/**
* TinyMCE version 7.2.1 (2024-07-03)
*/
(function () {
'use strict';
var global$4 = tinymce.util.Tools.resolve('tinymce.PluginManager');
const hasProto = (v, constructor, predicate) => {
var _a;
if (predicate(v, constructor.prototype)) {
return true;
} else {
return ((_a = v.constructor) === null || _a === void 0 ? void 0 : _a.name) === constructor.name;
}
};
const typeOf = x => {
const t = typeof x;
if (x === null) {
return 'null';
} else if (t === 'object' && Array.isArray(x)) {
return 'array';
} else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
return 'string';
} else {
return t;
}
};
const isType = type => value => typeOf(value) === type;
const eq = t => a => t === a;
const isString = isType('string');
const isUndefined = eq(undefined);
var global$3 = tinymce.util.Tools.resolve('tinymce.util.Delay');
var global$2 = tinymce.util.Tools.resolve('tinymce.util.LocalStorage');
var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
const fireRestoreDraft = editor => editor.dispatch('RestoreDraft');
const fireStoreDraft = editor => editor.dispatch('StoreDraft');
const fireRemoveDraft = editor => editor.dispatch('RemoveDraft');
const parse = timeString => {
const multiples = {
s: 1000,
m: 60000
};
const parsedTime = /^(\d+)([ms]?)$/.exec(timeString);
return (parsedTime && parsedTime[2] ? multiples[parsedTime[2]] : 1) * parseInt(timeString, 10);
};
const option = name => editor => editor.options.get(name);
const register$1 = editor => {
const registerOption = editor.options.register;
const timeProcessor = value => {
const valid = isString(value);
if (valid) {
return {
value: parse(value),
valid
};
} else {
return {
valid: false,
message: 'Must be a string.'
};
}
};
registerOption('autosave_ask_before_unload', {
processor: 'boolean',
default: true
});
registerOption('autosave_prefix', {
processor: 'string',
default: 'tinymce-autosave-{path}{query}{hash}-{id}-'
});
registerOption('autosave_restore_when_empty', {
processor: 'boolean',
default: false
});
registerOption('autosave_interval', {
processor: timeProcessor,
default: '30s'
});
registerOption('autosave_retention', {
processor: timeProcessor,
default: '20m'
});
};
const shouldAskBeforeUnload = option('autosave_ask_before_unload');
const shouldRestoreWhenEmpty = option('autosave_restore_when_empty');
const getAutoSaveInterval = option('autosave_interval');
const getAutoSaveRetention = option('autosave_retention');
const getAutoSavePrefix = editor => {
const location = document.location;
return editor.options.get('autosave_prefix').replace(/{path}/g, location.pathname).replace(/{query}/g, location.search).replace(/{hash}/g, location.hash).replace(/{id}/g, editor.id);
};
const isEmpty = (editor, html) => {
if (isUndefined(html)) {
return editor.dom.isEmpty(editor.getBody());
} else {
const trimmedHtml = global$1.trim(html);
if (trimmedHtml === '') {
return true;
} else {
const fragment = new DOMParser().parseFromString(trimmedHtml, 'text/html');
return editor.dom.isEmpty(fragment);
}
}
};
const hasDraft = editor => {
var _a;
const time = parseInt((_a = global$2.getItem(getAutoSavePrefix(editor) + 'time')) !== null && _a !== void 0 ? _a : '0', 10) || 0;
if (new Date().getTime() - time > getAutoSaveRetention(editor)) {
removeDraft(editor, false);
return false;
}
return true;
};
const removeDraft = (editor, fire) => {
const prefix = getAutoSavePrefix(editor);
global$2.removeItem(prefix + 'draft');
global$2.removeItem(prefix + 'time');
if (fire !== false) {
fireRemoveDraft(editor);
}
};
const storeDraft = editor => {
const prefix = getAutoSavePrefix(editor);
if (!isEmpty(editor) && editor.isDirty()) {
global$2.setItem(prefix + 'draft', editor.getContent({
format: 'raw',
no_events: true
}));
global$2.setItem(prefix + 'time', new Date().getTime().toString());
fireStoreDraft(editor);
}
};
const restoreDraft = editor => {
var _a;
const prefix = getAutoSavePrefix(editor);
if (hasDraft(editor)) {
editor.setContent((_a = global$2.getItem(prefix + 'draft')) !== null && _a !== void 0 ? _a : '', { format: 'raw' });
fireRestoreDraft(editor);
}
};
const startStoreDraft = editor => {
const interval = getAutoSaveInterval(editor);
global$3.setEditorInterval(editor, () => {
storeDraft(editor);
}, interval);
};
const restoreLastDraft = editor => {
editor.undoManager.transact(() => {
restoreDraft(editor);
removeDraft(editor);
});
editor.focus();
};
const get = editor => ({
hasDraft: () => hasDraft(editor),
storeDraft: () => storeDraft(editor),
restoreDraft: () => restoreDraft(editor),
removeDraft: fire => removeDraft(editor, fire),
isEmpty: html => isEmpty(editor, html)
});
var global = tinymce.util.Tools.resolve('tinymce.EditorManager');
const setup = editor => {
editor.editorManager.on('BeforeUnload', e => {
let msg;
global$1.each(global.get(), editor => {
if (editor.plugins.autosave) {
editor.plugins.autosave.storeDraft();
}
if (!msg && editor.isDirty() && shouldAskBeforeUnload(editor)) {
msg = editor.translate('You have unsaved changes are you sure you want to navigate away?');
}
});
if (msg) {
e.preventDefault();
e.returnValue = msg;
}
});
};
const makeSetupHandler = editor => api => {
api.setEnabled(hasDraft(editor));
const editorEventCallback = () => api.setEnabled(hasDraft(editor));
editor.on('StoreDraft RestoreDraft RemoveDraft', editorEventCallback);
return () => editor.off('StoreDraft RestoreDraft RemoveDraft', editorEventCallback);
};
const register = editor => {
startStoreDraft(editor);
const onAction = () => {
restoreLastDraft(editor);
};
editor.ui.registry.addButton('restoredraft', {
tooltip: 'Restore last draft',
icon: 'restore-draft',
onAction,
onSetup: makeSetupHandler(editor)
});
editor.ui.registry.addMenuItem('restoredraft', {
text: 'Restore last draft',
icon: 'restore-draft',
onAction,
onSetup: makeSetupHandler(editor)
});
};
var Plugin = () => {
global$4.add('autosave', editor => {
register$1(editor);
setup(editor);
register(editor);
editor.on('init', () => {
if (shouldRestoreWhenEmpty(editor) && editor.dom.isEmpty(editor.getBody())) {
restoreDraft(editor);
}
});
return get(editor);
});
};
Plugin();
})();