README

Instagram feed in a dnadesign/silverstripe-elemental-element. It utilizes espresso-dev/instagram-php and caches the API-response for performance reasons. Since different scrapers lead to all sorts of problems - mostly cookie/session related, this module came to existence. appId & appSecret are stored in yml-config or .env, the rotating token in DB.

Example in action from Lipp&Leuthold

Installation

Composer is the recommended way installing Silverstripe modules.

composer require lerni/instagram-basic-display-feed-element

Run a dev/build

Requirements

Silverstripe 6.x
dnadesign/silverstripe-elemental
espresso-dev/instagram-php 1.x

Configuration

You'll need to set up a FB App and set appId & appSecret (Instagram not FB). redirectUri will be DYNAMICALLY-SET-HOST.TLD/_instaauth but you can also set it explicitly with a domain per yml-config. Make sure to configure the correct values (e.g. dev-url) in your FB App! If no token is generated yet, you'll find a link to generate one in the settings tab of the element. The token 'll be renewed automatically (on request basis) if older than 30 days.

Install the module
Create a FB App use https://DOMAIN.TLD/_instaauth as redirectUri
- create an Instagram app on https://developers.facebook.com/apps/?locale=en_US
  - click on "Create App"
    - Filter all
    - choose "Manage messaging & content on Instagram"
  - On Dashboard personalize "Messaging und Content"
    - Copy "Instagram app ID" add it to KRAFT_INSTAFEED_APP_ID in .env
    - Copy "Instagram app secret" add it to KRAFT_INSTAFEED_APP_SECRET in .env
    - Make sure "instagram_business_basic" is set
    - Set "Callback URL" to https://DOMAIN.TLD/_instaauth
    - Set "Verify token" to the same as KRAFT_INSTAFEED_VERIFICATION_TOKEN in .env (something random)
    - "Set up Instagram business login" you can use https://DOMAIN.TLD/_instaauth again Sometimes you just can't - try reloading, different browser or do some other black magic 🤷
- add Instagram-Tester (Roles → Add → Instagram-Tester)
- Login on Instagram & accept/confirm
  - Settings
    - Website Permissions
      - Apps and Websites
        
        Accept Tester Invitations
Add appId, appSecret & verificationToken in yml-config or .env like below & ?flush
- make sure to use the credentials from the Instagram settings, not the general App Settings!
Create an Instagram Feed Element & click on the link in the settings tab to authenticate
Reload CMS to see the generated token
That's it. The token will be updated if older than 30 days on request basis. This means, if a token is older than 30 days and from then on no request is made (element never shown to any visitor), the token invalidates and a warning is thrown. To fix this, delete all tokens and regenerate one with the link provided in CMS.

Kraftausdruck\InstagramFeed\Control\InstaAuthController:
  credentials:
    appId: '2598599940246020'
    appSecret: '7e29795bva6d352e3286769ff3a3a836'
    verificationToken: 'SetThisToSomethingRandom'
    # redirectUri: 'https://example.tld/_instaauth'

KRAFT_INSTAFEED_APP_ID='2598599940246020'
KRAFT_INSTAFEED_APP_SECRET='7e29795bva6d352e3286769ff3a3a836'
KRAFT_INSTAFEED_VERIFICATION_TOKEN='SetThisToSomethingRandom'

Styling

Example styling with text as hover overlay.

CSS with a bit PostCSS magic

.instafeed {
	display: flex;
	flex-wrap: wrap;
	margin-left: -1px;
	margin-right: -1px;
	width: calc(100% + 2px);
	a {
		outline: none;
		overflow: hidden;
		position: relative;
		display: block;
		width: auto;
		height: 500px;
		@media (max-width: 980px) {
			height: 400px;
		}
		@media (max-width: 480px) {
			height: 300px;
		}
		figure {
			height: 100%;
			margin: 0;
			img {
				object-fit: cover;
				margin-bottom: 0;
				max-width: none;
				width: 100%;
				height: 100%;
			}
			figcaption {
				position: absolute;
				inset: 0;
				opacity: 0;
				transition: opacity 120ms linear;
				z-index: 1;
				color: var(--white);
				font-size: var(--font-size--small);
				padding: calc(var(--lh) * 1em);
				display: flex;
				flex-direction: column;
				background-color: rgba(0,0,0,.8);
				overflow-wrap: break-word;
				word-wrap: break-word;
				span[data-icon="instagram"] {
					transition: transform 120ms linear;
					transform: scale(.4);
					width: 1lh;
					height: 1lh;
					background-image: svg-load("instagram.svg", stroke=#fff);
					margin: auto auto 0 auto;
				}
			}
            @media (hover: hover) {
                &:hover {
                    figcaption {
                        opacity: 1;
                        span[data-icon="instagram"] {
                            transform: scale(1);
                        }
                    }
                }
            }
		}
		video {
			height: 100%;
			width: 100%;
		}
        @media (hover: none) {
            &:focus,
            &:focus-within,
            &:active {
                figure figcaption {
                    pointer-events: none;
                    opacity: 1;
                    span[data-icon="instagram"] {
                        transform: scale(1);
                    }
                }
            }
        }
	}
}

Troubleshooting

If things go wrong, you may want to check Facebook Platform Status.

lerni / instagram-basic-display-feed-element

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