TinyMCE Add Media Button

Question

Inside the Wordpress theme that I am developing, I have TinyMCEPopup to add short code to the editor, and small code requires images. Can I add the Add Media button, which will open the Wordpress media downloader and allow the user to select or upload an image, even if I'm inside TinyMCEPopup?

Answer 1

I don’t know if this will help, but I had the same problem and it was solved like this.

In functions.phpadd

add_action( 'after_setup_theme', 'mytheme_theme_setup' );

if ( ! function_exists( 'mytheme_theme_setup' ) ) {
    function mytheme_theme_setup() {

        add_action( 'init', 'mytheme_buttons' );

    }
}

/********* TinyMCE Buttons ***********/
if ( ! function_exists( 'mytheme_buttons' ) ) {
    function mytheme_buttons() {
        if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
            return;
        }

        if ( get_user_option( 'rich_editing' ) !== 'true' ) {
            return;
        }

        add_filter( 'mce_external_plugins', 'mytheme_add_buttons' );
        add_filter( 'mce_buttons', 'mytheme_register_buttons' );
    }
}

if ( ! function_exists( 'mytheme_add_buttons' ) ) {
    function mytheme_add_buttons( $plugin_array ) {
        $plugin_array['mybutton'] = get_template_directory_uri().'/js/tinymce_buttons.js';
        return $plugin_array;
    }
}

if ( ! function_exists( 'mytheme_register_buttons' ) ) {
    function mytheme_register_buttons( $buttons ) {
        array_push( $buttons, 'mybutton' );
        return $buttons;
    }
}

This will initialize the desired button. Now in tinymce_buttons.jsyou add something like

(function() {
    tinymce.PluginManager.add('mybutton', function( editor, url ) {
        editor.addButton( 'mybutton', {
            text: 'My button for media upload',
            icon: false,
            onclick: function() {
                editor.windowManager.open( {
                    title: 'Insert Media',
                    body: [
                        {
                            type: 'textbox',
                            name: 'img',
                            label: 'Image',
                            value: '',
                            classes: 'my_input_image',
                        },
                        {
                            type: 'button',
                            name: 'my_upload_button',
                            label: '',
                            text: 'Upload image',
                            classes: 'my_upload_button',
                        },
                    ],
                    onsubmit: function( e ) {
                        editor.insertContent( '[shortcode-name img="' + e.data.img + '"]');
                    }
                });
            },
        });
    });

})();

jQuery(document).ready(function($){
    $(document).on('click', '.mce-my_upload_button', upload_image_tinymce);

    function upload_image_tinymce(e) {
        e.preventDefault();
        var $input_field = $('.mce-my_input_image');
        var custom_uploader = wp.media.frames.file_frame = wp.media({
            title: 'Add Image',
            button: {
                text: 'Add Image'
            },
            multiple: false
        });
        custom_uploader.on('select', function() {
            var attachment = custom_uploader.state().get('selection').first().toJSON();
            $input_field.val(attachment.url);
        });
        custom_uploader.open();
    }
});

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Answer 2

(Open/Access WP Media library tinymce), , :

. , , . , .

, WP Add Media, script. , wp_enqueue_media() :

add_action('admin_enqueue_scripts', 'enqueue_scripts_styles_admin');
function enqueue_scripts_styles_admin(){
    wp_enqueue_media();
}

, WP Media.

, HTML- / URL , - :

<input type="text" class="selected_image" />
<input type="button" class="upload_image_button" value="Upload Image">

URL- , - .

jscript - :

    var custom_uploader;

    $('.upload_image_button').click(function(e) {
        e.preventDefault();

        var $upload_button = $(this);

        //Extend the wp.media object
        custom_uploader = wp.media.frames.file_frame = wp.media({
            title: 'Choose Image',
            button: {
                text: 'Choose Image'
            },
            multiple: false
        });

        //When a file is selected, grab the URL and set it as the text field value
        custom_uploader.on('select', function() {
            var attachment = custom_uploader.state().get('selection').first().toJSON();
            $upload_button.siblings('input[type="text"]').val(attachment.url);
        });

        //Open the uploader dialog
        custom_uploader.open();

    });

, . , wp, .

TinyMCE ( ). hi lo , , . , . , "WP is undefined" . , WP script :

(function() {
tinymce.create('tinymce.plugins.someplugin', {
    init : function(ed, url) {
        // Register commands
        ed.addCommand('mcebutton', function() {
            ed.windowManager.open(
                {
                    file : url + '/editor_button.php', // file that contains HTML for our modal window
                    width : 800 + parseInt(ed.getLang('button.delta_width', 0)), // size of our window
                    height : 600 + parseInt(ed.getLang('button.delta_height', 0)), // size of our window
                    inline : 1
                },
                {
                    plugin_url : url,
                    wp: wp
                }
            );
        });

        // Register buttons
        ed.addButton('someplugin_button', {title : 'Insert Seomthing', cmd : 'mcebutton', image: url + '/images/some_button.gif' });
    }
});

// Register plugin
// first parameter is the button ID and must match ID elsewhere
// second parameter must match the first parameter of the tinymce.create() function above
tinymce.PluginManager.add('someplugin_button', tinymce.plugins.someplugin);

})();

= > "wp: wp". , wp (iframe ...), , tinymce. - ( ed.windowManager.open)!

, : wp javascript:

    var args = top.tinymce.activeEditor.windowManager.getParams();
    var wp = args.wp;

, / WP.

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