Ghost/ghost/admin/lib/koenig-editor/addon/components/koenig-card-audio.hbs

<KoenigCard
    @env={{@env}}
    @class={{concat (kg-style "container-card") " kg-video-card mih10 miw-100 relative" (kg-style "breakout" size=@payload.cardWidth)}}
    @headerOffset={{@headerOffset}}
    @toolbar={{this.toolbar}}
    @payload={{@payload}}
    @isSelected={{@isSelected}}
    @isEditing={{@isEditing}}
    @selectCard={{@selectCard}}
    @deselectCard={{@deselectCard}}
    @editCard={{@editCard}}
    @hasEditMode={{not this.isEmpty}}
    @saveCard={{@saveCard}}
    @saveAsSnippet={{@saveAsSnippet}}
    @addParagraphAfterCard={{@addParagraphAfterCard}}
    @moveCursorToPrevSection={{@moveCursorToPrevSection}}
    @moveCursorToNextSection={{@moveCursorToNextSection}}
    @editor={{@editor}}
    {{did-insert this.didInsert}}
    {{on "dragover" this.dragOver}}
    {{on "dragleave" this.dragLeave}}
    {{on "drop" this.drop}}
    as |card|
>
    <div style="display:flex">
        <div style="width: 150px;">
            <GhUploader
                @uploadUrl="/media/upload/"
                @resourceName="media"
                @files={{this.files}}
                @accept={{this.audioMimeTypes}}
                @extensions={{this.audioExtensions}}
                @onStart={{this.audioUploadStarted}}
                @onComplete={{this.audioUploadCompleted}}
                @onFailed={{this.audioUploadFailed}}
                as |uploader|
            >
                <div class="relative{{unless (or this.previewThumbnailSrc @payload.thumbnailSrc) " bg-whitegrey-l2"}}">
                    {{#if (or this.previewThumbnailSrc @payload.thumbnailSrc)}}
                        <img src={{or this.previewThumbnailSrc @payload.thumbnailSrc}} class="{{kg-style this.kgImgStyle}}">
                        {{#if this.isDraggedOver}}
                            <div class="absolute absolute--fill flex items-center bg-black-60 pe-none">
                                <span class="db center sans-serif fw7 f7 white">
                                    Drop to replace audio
                                </span>
                            </div>
                        {{/if}}
                    {{/if}}

                    {{#if (or uploader.errors uploader.isUploading (not @payload.src))}}
                        <div class="relative miw-100 flex items-center {{if (not this.previewThumbnailSrc @payload.src) "kg-media-placeholder ba b--whitegrey" "absolute absolute--fill bg-white-50"}}">
                            {{#if uploader.errors}}
                                <span class="db absolute top-0 right-0 left-0 flex items-center h8 pl2 pr2 bg-red white sans-serif f7">
                                    {{uploader.errors.firstObject.message}}
                                </span>
                            {{/if}}

                            {{#if this.isDraggedOver}}
                                <span class="db center sans-serif fw7 f7 middarkgrey">
                                    Drop it like it's hot 🔥
                                </span>
                            {{else if uploader.isUploading}}
                                {{uploader.progressBar}}
                            {{else if (not this.previewThumbnailSrc @payload.src)}}
                                <button class="flex flex-column items-center center sans-serif fw4 f7 middarkgrey kg-image-button" {{on "click" this.triggerAudioFileDialog}}>
                                    {{svg-jar this.placeholder class="kg-placeholder-image" style="transform:scale(0.5)"}}
                                    {{!-- <span class="mt2 midgrey">Click to select an audio</span> --}}
                                </button>
                            {{/if}}
                        </div>
                    {{else}}
                        <div class="relative miw-100 flex items-center {{if (not this.previewThumbnailSrc @payload.src) "kg-media-placeholder ba b--whitegrey" "absolute absolute--fill bg-white-50"}}">
                            {{#if this.isDraggedOver}}
                                <span class="db center sans-serif fw7 f7 middarkgrey">
                                    Drop it like it's hot 🔥
                                </span>
                            {{else if uploader.isUploading}}
                                {{uploader.progressBar}}
                            {{else if (not this.previewThumbnailSrc @payload.src)}}
                                <button class="flex flex-column items-center center sans-serif fw4 f7 middarkgrey kg-image-button" {{on "click" this.triggerAudioFileDialog}}>
                                    {{svg-jar this.placeholder class="kg-placeholder-image" style="transform:scale(0.5)"}}
                                    {{!-- <span class="mt2 midgrey">Click to select an audio</span> --}}
                                </button>
                            {{/if}}
                        </div>
                    {{/if}}
                </div>

                <div style="display:none">
                    <GhFileInput @multiple={{false}} @action={{uploader.setFiles}} @accept={{this.audioMimeTypes}} @onInsert={{this.registerAudioFileInput}} />
                </div>
            </GhUploader>

        </div>
        <div style="flex-grow: 1;display: flex;align-items: center;margin-left: 12px">
            Click to upload an audio file
        </div>
    </div>
    {{!-- {{#if (or @isSelected (clean-basic-html @payload.caption))}}
        <card.CaptionInput
            @caption={{@payload.caption}}
            @update={{fn this.updatePayloadAttr "caption"}}
            @placeholder="Type caption for audio (optional)" />
    {{/if}} --}}

    {{#if (and @isEditing @payload.src)}}
        <KoenigSettingsPanel>
            <div class="kg-settings-panel-control kg-settings-panel-control-horizontal">
                <label class="kg-settings-panel-control-label" for="loop-toggle">Loop</label>
                <div class="kg-settings-panel-control-input">
                    <div class="for-switch x-small">
                        <label class="switch">
                            <input type="checkbox" class="gh-input" id="loop-toggle" checked={{@payload.loop}} {{on "input" this.toggleLoop}}>
                            <span class="input-toggle-component mt1"></span>
                        </label>
                    </div>
                </div>
            </div>
        </KoenigSettingsPanel>
    {{/if}}
</KoenigCard>