OnlineEducation-student-front/public/tinymce/plugins/kityformula-editor/plugin.min.js

tinymce.PluginManager.add('kityformula-editor', function (editor, url) {
	var baseURL = '/tinymce/plugins/kityformula-editor/kityFormula.html'

	editor.on('dblclick', function () {
		var sel = editor.selection.getContent()
		var path = /^<img\s+[^>]*src="data:image\/png;base64,[A-Za-z0-9+\/=]*"[^>]*data-latex="([^"]+)"[^>]*>$/
		var path2 = /data-latex="(.*?)"/g

		if (sel.search(path) == 0) {
			sel.replace(path2, function ($0, $1) {
				var param = encodeURIComponent($1)
				openDialog(param)
				return $0
			})
		}
	})

	var openDialog = function (param) {
		return editor.windowManager.openUrl({
			title: '插入公式',
			size: 'large',
			width: 785,
			height: 475,
			url: param ? baseURL + '?c=' + param : baseURL,
			buttons: [
				{
					type: 'cancel',
					text: 'Close'
				},
				{
					type: 'custom',
					text: 'Save',
					name: 'save',
					primary: true
				}
			],
			onAction: function (api, details) {
				switch (details.name) {
					case 'save':
						api.sendMessage('save')
						break
					default:
						break
				}
			}
		})
	}

	editor.ui.registry.addButton('kityformula-editor', {
		text: '公式',
		tooltip: '插入公式',
		onAction: function () {
			openDialog()
		}
	})
	editor.ui.registry.addMenuItem('kityformula-editor', {
		text: '公式',
		onAction: function () {
			openDialog()
		}
	})
	return {
		getMetadata: function () {
			return {
				name: '公式',
				url: ''
			}
		}
	}
})