Summernote gallery

summernote-gallery extension/plugin/module for summernote WYSIWYG, provides a bootstrap image-gallery modal to select images from the server and add them to the summernote editor with the real path to the server instead of using base64 encoding.

For a complete module with more user-friendly components. see Summernote bricks

Demo

Demo link: http://eissasoubhi.github.io/summernote-gallery

Installing

• Include the required files, and the module file after summernote.min.js file

<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" >
<link href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/summernote@0.8.18/dist/summernote.min.css" rel="stylesheet">

<div id="summernote"></div>

<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/summernote@0.8.18/dist/summernote.min.js"></script>
<!-- summernote-gallery -->
<script src="dist/summernote-gallery.min.js" type="text/javascript"></script>

• Add the gallery to the summernote editor toolbar

$('#summernote').summernote({
        toolbar: [
            // ['insert', ['picture', 'link', 'video', 'table', 'hr', 'summernoteGallery']],
            // ['font style', ['fontname', 'fontsize', 'color', 'bold', 'italic', 
            //'underline', 'strikethrough', 'superscript', 'subscript', 'clear']],
            // ['paragraph style', ['style', 'ol', 'ul', 'paragraph', 'height']],
            // ['misc', ['fullscreen', 'codeview', 'undo', 'redo', 'help']]
            ['extensions', ['summernoteGallery']],
        ],
        summernoteGallery: {
            source: {
                // data: [],
                url: 'http://eissasoubhi.github.io/summernote-gallery/server/example.json',
                responseDataKey: 'data',
                nextPageKey: 'links.next',
            },
            modal: {
                loadOnScroll: true,
                maxHeight: 300,
                title: "La galerie d'images",
                close_text: 'Fermer',
                ok_text: 'Ajouter',
                selectAll_text: 'Sélectionner Tout',
                deselectAll_text: 'Désélectionner Tout',
                buttonLabel: '<i class="fa fa-file-image-o"></i> Gallery'
            }
        }
    });

I used a json file server/example.json as the source.url just for the demo, for a practical example you can check out the PHP file server/example.php.

Options

The module has two main options: source and modal:
The source option has sub-options that handle data and ajax requests.
The modal option has sub-options that deal with the bootsrap modal.

Sub-options:

Option	description	default	type	example
source	This option is the parent of the following options:		object
source.data	Array of objects with 'src' and 'title' properties	[]	array	[{ "id": "1", "url": "https://picsum.photos/id/40/200/200", "title": "a galerie test" }, { "id": "2", "url": "https://picsum.photos/id/50/200/200", "title": "a galerie test" }]
source.url	A full valid URL. the response of the URL must have data property that holds the data. The data format is the same as the source.data's. the data property name can be changed with the source.responseDataKey option. If modal.loadOnScroll is set to true, in addition to data, the response is expected to have links.next property for the next page URL, this property name can also be changed with the source.nextPageKey option.	null	string	URL example: http://mywebsite.com/api/images?page=1 Response example: { "data": [{ "id": "1", "url": "https://picsum.photos/id/40/200/200", "title": "a galerie test" }, { "id": "2", "url": "https://picsum.photos/id/50/200/200", "title": "a galerie test" }], "links": { "next": "http://mywebsite.com/api/images?page=2" } }
source.responseDataKey	The property name that holds the data array from source.url. For sub-properties, use dot notation, eg: "data.key.subkey"	data	string	If the source.responseDataKey option value is "data.items", The source.url response is expected to be: { "data": { "items": [{ "id": "1", "url": "https://picsum.photos/id/40/200/200", "title": "a galerie test" }, { "id": "2", "url": "https://picsum.photos/id/50/200/200", "title": "a galerie test" }] }, "links": { "next": "...." } }
source.nextPageKey	The property name that holds the next page link from source.url. For sub-properties, use dot notation, eg: "data.key.subkey"	links.next	string	If the source.nextPageKey option value is "next_page", the source.url response is expected to be: { "data": [], "next_page": "http://mywebsite.com/api/images?page=2" }
source.formater	A callback function to format the data array (data from source.data) before handling it by the module, it must return an array of objects of type {id: "11", url: '', title: ''}	(data, page, response) => { return data }	function	(data, page, response) => { return data.map(image => { return { id: image.id url: image.src+'?v=' + Date.now(), title: image.title } }) }
modal	This option is the parent of the following options:		object
modal.loadOnScroll	Reloads the next page data when the modal scroll is near to the bottom. The module reloads the next page data using source.nextPageKey value to extract the next page link from the last source.url response, that means when modal.loadOnScroll is set to true, every request must provide the link to the next page, unless it's the last page, in that case, the value of the next page link has to be null or unset.	false	boolean	true
modal.height	The modal body height	500	integer	300
modal.title	The modal title	summernote image gallery	string
modal.closeText	The modal close button text	Close	string	Fermer
modal.saveText	The modal save button text	Add	string	Ajouter
modal.selectAllText	The modal select-all button text	Select all	string	Sélectionner Tout
modal.deselectAllText	The modal deselect-all button text	Deselect all	string	Désélectionner Tout
modal.messageContainerClass	the html element class containing the modal messages	snb-modal-message	string
modal.selectClassName	the class added to the selected image on the modal	selected-img	string
modal.validations	validation rules applied to each snb-brick data property before modal save action	{ selectedImages: { required: { message: 'At least one image must be selected!' } } }	object
modal.validations.selectedImages	the selected images from the modal	{ required: { message: 'At least one image must be selected!' } }	object
buttonLabel	The text displayed on the plugin button, it accepts HTML	SN Gallery	string	My Button

Feel free to modify the source file to suit your needs.

Contribution || Edit

Requirements: node v16

To run the plugin on local, head to the project root folder and run:

1. npm install
2. npm run start to start the project on 127.0.0.1:9090
3. npm run dev to start the webpack watch mode
4. Edit plugin files in the /src folder
5. npm run build to generate the build in /dist folder

If you found any bugs or have suggestions, dont hesitate to throw it in the issues sections.

For more undestanding of how this module works take a look on the v1 branch or the summernote extension basic sample hello .

License

The contents of this repository is licensed under The MIT License.