.gitignore

@@ -2,3 +2,6 @@ backend/secfit/.vscode/
 backend/secfit/*/migrations/__pycache__/
 backend/secfit/*/__pycache__/
 backend/secfit/db.sqlite3
+
+.idea/
+venv/
\ No newline at end of file

.gitlab-ci.yml

+variables:
+  HEROKU_APP_NAME: tdt4242-base
+  HEROKU_REGISTRY_IMAGE: registry.heroku.com/${HEROKU_APP_NAME}/web
+
+stages:
+  - test
+  - deploy
+
+test:
+  image: python:3
+  stage: test
+  script:
+  # this configures Django application to use attached postgres database that is run on `postgres` host
+    - cd backend/secfit
+    - apt-get update -qy
+    - pip install -r requirements.txt
+    - python manage.py test
+
+deploy:
+  stage: deploy
+  variables:
+    HEROKU_APP_NAME: tdt4242-base
+  script:
+    - apt-get update -qy
+    - apt-get install -y ruby-dev
+    - gem install dpl
+    - dpl --provider=heroku --app=$HEROKU_APP_NAME --api-key=$HEROKU_AUTH_TOKEN

Pipfile

+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+requests = "==2.24.0"
+asgiref = "==3.2.10"
+astroid = "==2.4.2"
+certifi = "==2020.6.20"
+chardet = "==3.0.4"
+colorama = "==0.4.3"
+dj-database-url = "==0.5.0"
+django-cleanup = "==5.0.0"
+django-cors-headers = "==3.4.0"
+djangorestframework = "==3.11.1"
+djangorestframework-simplejwt = "==4.6.0"
+gunicorn = "==20.0.4"
+httpie = "==2.2.0"
+idna = "==2.10"
+isort = "==4.3.21"
+lazy-object-proxy = "==1.4.3"
+mccabe = "==0.6.1"
+psycopg2-binary = "*"
+pylint = "==2.5.3"
+pylint-django = "==2.3.0"
+pylint-plugin-utils = "==0.6"
+pytz = "==2020.1"
+rope = "==0.17.0"
+six = "==1.15.0"
+sqlparse = "==0.3.1"
+toml = "==0.10.1"
+urllib3 = "==1.25.10"
+whitenoise = "==5.2.0"
+wrapt = "==1.12.1"
+Django = "==3.1"
+Pygments = "==2.6.1"
+PyJWT = "==1.7.1"
+
+[dev-packages]
+
+[requires]
+python_version = "3.9"

Pipfile.lock

+{
+    "_meta": {
+        "hash": {
+            "sha256": "f8792657ccce48034fdaeda633380958787ebae652bda60c7f24c8f89d53b20e"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.9"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "asgiref": {
+            "hashes": [
+                "sha256:7e51911ee147dd685c3c8b805c0ad0cb58d360987b56953878f8c06d2d1c6f1a",
+                "sha256:9fc6fb5d39b8af147ba40765234fa822b39818b12cc80b35ad9b0cef3a476aed"
+            ],
+            "index": "pypi",
+            "version": "==3.2.10"
+        },
+        "astroid": {
+            "hashes": [
+                "sha256:2f4078c2a41bf377eea06d71c9d2ba4eb8f6b1af2135bec27bbbb7d8f12bb703",
+                "sha256:bc58d83eb610252fd8de6363e39d4f1d0619c894b0ed24603b881c02e64c7386"
+            ],
+            "index": "pypi",
+            "version": "==2.4.2"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
+                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
+            ],
+            "index": "pypi",
+            "version": "==2020.6.20"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+            ],
+            "index": "pypi",
+            "version": "==3.0.4"
+        },
+        "colorama": {
+            "hashes": [
+                "sha256:7d73d2a99753107a36ac6b455ee49046802e59d9d076ef8e47b61499fa29afff",
+                "sha256:e96da0d330793e2cb9485e9ddfd918d456036c7149416295932478192f4436a1"
+            ],
+            "index": "pypi",
+            "version": "==0.4.3"
+        },
+        "dj-database-url": {
+            "hashes": [
+                "sha256:4aeaeb1f573c74835b0686a2b46b85990571159ffc21aa57ecd4d1e1cb334163",
+                "sha256:851785365761ebe4994a921b433062309eb882fedd318e1b0fcecc607ed02da9"
+            ],
+            "index": "pypi",
+            "version": "==0.5.0"
+        },
+        "django": {
+            "hashes": [
+                "sha256:1a63f5bb6ff4d7c42f62a519edc2adbb37f9b78068a5a862beff858b68e3dc8b",
+                "sha256:2d390268a13c655c97e0e2ede9d117007996db692c1bb93eabebd4fb7ea7012b"
+            ],
+            "index": "pypi",
+            "version": "==3.1"
+        },
+        "django-cleanup": {
+            "hashes": [
+                "sha256:84f0c0e0a74545adae4c944a76ccf8fb0c195dddccf3b7195c59267abb7763dd",
+                "sha256:de5948e74e00fc74d19bf15e062477b45090ba467587f45b2459eae8f97bc4f4"
+            ],
+            "index": "pypi",
+            "version": "==5.0.0"
+        },
+        "django-cors-headers": {
+            "hashes": [
+                "sha256:5240062ef0b16668ce8a5f43324c388d65f5439e1a30e22c38684d5ddaff0d15",
+                "sha256:f5218f2f0bb1210563ff87687afbf10786e080d8494a248e705507ebd92d7153"
+            ],
+            "index": "pypi",
+            "version": "==3.4.0"
+        },
+        "djangorestframework": {
+            "hashes": [
+                "sha256:6dd02d5a4bd2516fb93f80360673bf540c3b6641fec8766b1da2870a5aa00b32",
+                "sha256:8b1ac62c581dbc5799b03e535854b92fc4053ecfe74bad3f9c05782063d4196b"
+            ],
+            "index": "pypi",
+            "version": "==3.11.1"
+        },
+        "djangorestframework-simplejwt": {
+            "hashes": [
+                "sha256:7adc913ba0d2ed7f46e0b9bf6e86f9bd9248f1c4201722b732b8213e0ea66f9f",
+                "sha256:bd587700b6ab34a6c6b12d426cce4fa580d57ef1952ad4ba3b79707784619ed3"
+            ],
+            "index": "pypi",
+            "version": "==4.6.0"
+        },
+        "gunicorn": {
+            "hashes": [
+                "sha256:1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626",
+                "sha256:cd4a810dd51bf497552cf3f863b575dabd73d6ad6a91075b65936b151cbf4f9c"
+            ],
+            "index": "pypi",
+            "version": "==20.0.4"
+        },
+        "httpie": {
+            "hashes": [
+                "sha256:31ac28088ee6a0b6f3ba7a53379000c4d1910c1708c9ff768f84b111c14405a0",
+                "sha256:aab111d347a3059ba507aa9339c621e5cae6658cc96f365cd6a32ae0fb6ad8aa"
+            ],
+            "index": "pypi",
+            "version": "==2.2.0"
+        },
+        "idna": {
+            "hashes": [
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
+            ],
+            "index": "pypi",
+            "version": "==2.10"
+        },
+        "isort": {
+            "hashes": [
+                "sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1",
+                "sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd"
+            ],
+            "index": "pypi",
+            "version": "==4.3.21"
+        },
+        "lazy-object-proxy": {
+            "hashes": [
+                "sha256:0c4b206227a8097f05c4dbdd323c50edf81f15db3b8dc064d08c62d37e1a504d",
+                "sha256:194d092e6f246b906e8f70884e620e459fc54db3259e60cf69a4d66c3fda3449",
+                "sha256:1be7e4c9f96948003609aa6c974ae59830a6baecc5376c25c92d7d697e684c08",
+                "sha256:4677f594e474c91da97f489fea5b7daa17b5517190899cf213697e48d3902f5a",
+                "sha256:48dab84ebd4831077b150572aec802f303117c8cc5c871e182447281ebf3ac50",
+                "sha256:5541cada25cd173702dbd99f8e22434105456314462326f06dba3e180f203dfd",
+                "sha256:59f79fef100b09564bc2df42ea2d8d21a64fdcda64979c0fa3db7bdaabaf6239",
+                "sha256:8d859b89baf8ef7f8bc6b00aa20316483d67f0b1cbf422f5b4dc56701c8f2ffb",
+                "sha256:9254f4358b9b541e3441b007a0ea0764b9d056afdeafc1a5569eee1cc6c1b9ea",
+                "sha256:9651375199045a358eb6741df3e02a651e0330be090b3bc79f6d0de31a80ec3e",
+                "sha256:97bb5884f6f1cdce0099f86b907aa41c970c3c672ac8b9c8352789e103cf3156",
+                "sha256:9b15f3f4c0f35727d3a0fba4b770b3c4ebbb1fa907dbcc046a1d2799f3edd142",
+                "sha256:a2238e9d1bb71a56cd710611a1614d1194dc10a175c1e08d75e1a7bcc250d442",
+                "sha256:a6ae12d08c0bf9909ce12385803a543bfe99b95fe01e752536a60af2b7797c62",
+                "sha256:ca0a928a3ddbc5725be2dd1cf895ec0a254798915fb3a36af0964a0a4149e3db",
+                "sha256:cb2c7c57005a6804ab66f106ceb8482da55f5314b7fcb06551db1edae4ad1531",
+                "sha256:d74bb8693bf9cf75ac3b47a54d716bbb1a92648d5f781fc799347cfc95952383",
+                "sha256:d945239a5639b3ff35b70a88c5f2f491913eb94871780ebfabb2568bd58afc5a",
+                "sha256:eba7011090323c1dadf18b3b689845fd96a61ba0a1dfbd7f24b921398affc357",
+                "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4",
+                "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"
+            ],
+            "index": "pypi",
+            "version": "==1.4.3"
+        },
+        "mccabe": {
+            "hashes": [
+                "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42",
+                "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"
+            ],
+            "index": "pypi",
+            "version": "==0.6.1"
+        },
+        "psycopg2-binary": {
+            "hashes": [
+                "sha256:0deac2af1a587ae12836aa07970f5cb91964f05a7c6cdb69d8425ff4c15d4e2c",
+                "sha256:0e4dc3d5996760104746e6cfcdb519d9d2cd27c738296525d5867ea695774e67",
+                "sha256:11b9c0ebce097180129e422379b824ae21c8f2a6596b159c7659e2e5a00e1aa0",
+                "sha256:15978a1fbd225583dd8cdaf37e67ccc278b5abecb4caf6b2d6b8e2b948e953f6",
+                "sha256:1fabed9ea2acc4efe4671b92c669a213db744d2af8a9fc5d69a8e9bc14b7a9db",
+                "sha256:2dac98e85565d5688e8ab7bdea5446674a83a3945a8f416ad0110018d1501b94",
+                "sha256:42ec1035841b389e8cc3692277a0bd81cdfe0b65d575a2c8862cec7a80e62e52",
+                "sha256:6422f2ff0919fd720195f64ffd8f924c1395d30f9a495f31e2392c2efafb5056",
+                "sha256:6a32f3a4cb2f6e1a0b15215f448e8ce2da192fd4ff35084d80d5e39da683e79b",
+                "sha256:7312e931b90fe14f925729cde58022f5d034241918a5c4f9797cac62f6b3a9dd",
+                "sha256:7d92a09b788cbb1aec325af5fcba9fed7203897bbd9269d5691bb1e3bce29550",
+                "sha256:833709a5c66ca52f1d21d41865a637223b368c0ee76ea54ca5bad6f2526c7679",
+                "sha256:89705f45ce07b2dfa806ee84439ec67c5d9a0ef20154e0e475e2b2ed392a5b83",
+                "sha256:8cd0fb36c7412996859cb4606a35969dd01f4ea34d9812a141cd920c3b18be77",
+                "sha256:950bc22bb56ee6ff142a2cb9ee980b571dd0912b0334aa3fe0fe3788d860bea2",
+                "sha256:a0c50db33c32594305b0ef9abc0cb7db13de7621d2cadf8392a1d9b3c437ef77",
+                "sha256:a0eb43a07386c3f1f1ebb4dc7aafb13f67188eab896e7397aa1ee95a9c884eb2",
+                "sha256:aaa4213c862f0ef00022751161df35804127b78adf4a2755b9f991a507e425fd",
+                "sha256:ac0c682111fbf404525dfc0f18a8b5f11be52657d4f96e9fcb75daf4f3984859",
+                "sha256:ad20d2eb875aaa1ea6d0f2916949f5c08a19c74d05b16ce6ebf6d24f2c9f75d1",
+                "sha256:b4afc542c0ac0db720cf516dd20c0846f71c248d2b3d21013aa0d4ef9c71ca25",
+                "sha256:b8a3715b3c4e604bcc94c90a825cd7f5635417453b253499664f784fc4da0152",
+                "sha256:ba28584e6bca48c59eecbf7efb1576ca214b47f05194646b081717fa628dfddf",
+                "sha256:ba381aec3a5dc29634f20692349d73f2d21f17653bda1decf0b52b11d694541f",
+                "sha256:bd1be66dde2b82f80afb9459fc618216753f67109b859a361cf7def5c7968729",
+                "sha256:c2507d796fca339c8fb03216364cca68d87e037c1f774977c8fc377627d01c71",
+                "sha256:cec7e622ebc545dbb4564e483dd20e4e404da17ae07e06f3e780b2dacd5cee66",
+                "sha256:d14b140a4439d816e3b1229a4a525df917d6ea22a0771a2a78332273fd9528a4",
+                "sha256:d1b4ab59e02d9008efe10ceabd0b31e79519da6fb67f7d8e8977118832d0f449",
+                "sha256:d5227b229005a696cc67676e24c214740efd90b148de5733419ac9aaba3773da",
+                "sha256:e1f57aa70d3f7cc6947fd88636a481638263ba04a742b4a37dd25c373e41491a",
+                "sha256:e74a55f6bad0e7d3968399deb50f61f4db1926acf4a6d83beaaa7df986f48b1c",
+                "sha256:e82aba2188b9ba309fd8e271702bd0d0fc9148ae3150532bbb474f4590039ffb",
+                "sha256:ee69dad2c7155756ad114c02db06002f4cded41132cc51378e57aad79cc8e4f4",
+                "sha256:f5ab93a2cb2d8338b1674be43b442a7f544a0971da062a5da774ed40587f18f5"
+            ],
+            "index": "pypi",
+            "version": "==2.8.6"
+        },
+        "pygments": {
+            "hashes": [
+                "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44",
+                "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"
+            ],
+            "index": "pypi",
+            "version": "==2.6.1"
+        },
+        "pyjwt": {
+            "hashes": [
+                "sha256:5c6eca3c2940464d106b99ba83b00c6add741c9becaec087fb7ccdefea71350e",
+                "sha256:8d59a976fb773f3e6a39c85636357c4f0e242707394cadadd9814f5cbaa20e96"
+            ],
+            "index": "pypi",
+            "version": "==1.7.1"
+        },
+        "pylint": {
+            "hashes": [
+                "sha256:7dd78437f2d8d019717dbf287772d0b2dbdfd13fc016aa7faa08d67bccc46adc",
+                "sha256:d0ece7d223fe422088b0e8f13fa0a1e8eb745ebffcb8ed53d3e95394b6101a1c"
+            ],
+            "index": "pypi",
+            "version": "==2.5.3"
+        },
+        "pylint-django": {
+            "hashes": [
+                "sha256:770e0c55fb054c6378e1e8bb3fe22c7032a2c38ba1d1f454206ee9c6591822d7",
+                "sha256:b8dcb6006ae9fa911810aba3bec047b9410b7d528f89d5aca2506b03c9235a49"
+            ],
+            "index": "pypi",
+            "version": "==2.3.0"
+        },
+        "pylint-plugin-utils": {
+            "hashes": [
+                "sha256:2f30510e1c46edf268d3a195b2849bd98a1b9433229bb2ba63b8d776e1fc4d0a",
+                "sha256:57625dcca20140f43731311cd8fd879318bf45a8b0fd17020717a8781714a25a"
+            ],
+            "index": "pypi",
+            "version": "==0.6"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
+                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+            ],
+            "index": "pypi",
+            "version": "==2020.1"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b",
+                "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"
+            ],
+            "index": "pypi",
+            "version": "==2.24.0"
+        },
+        "rope": {
+            "hashes": [
+                "sha256:658ad6705f43dcf3d6df379da9486529cf30e02d9ea14c5682aa80eb33b649e1"
+            ],
+            "index": "pypi",
+            "version": "==0.17.0"
+        },
+        "six": {
+            "hashes": [
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+            ],
+            "index": "pypi",
+            "version": "==1.15.0"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:022fb9c87b524d1f7862b3037e541f68597a730a8843245c349fc93e1643dc4e",
+                "sha256:e162203737712307dfe78860cc56c8da8a852ab2ee33750e33aeadf38d12c548"
+            ],
+            "index": "pypi",
+            "version": "==0.3.1"
+        },
+        "toml": {
+            "hashes": [
+                "sha256:926b612be1e5ce0634a2ca03470f95169cf16f939018233a670519cb4ac58b0f",
+                "sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88"
+            ],
+            "index": "pypi",
+            "version": "==0.10.1"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
+                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
+            ],
+            "index": "pypi",
+            "version": "==1.25.10"
+        },
+        "whitenoise": {
+            "hashes": [
+                "sha256:05ce0be39ad85740a78750c86a93485c40f08ad8c62a6006de0233765996e5c7",
+                "sha256:05d00198c777028d72d8b0bbd234db605ef6d60e9410125124002518a48e515d"
+            ],
+            "index": "pypi",
+            "version": "==5.2.0"
+        },
+        "wrapt": {
+            "hashes": [
+                "sha256:b62ffa81fb85f4332a4f609cab4ac40709470da05643a082ec1eb88e6d9b97d7"
+            ],
+            "index": "pypi",
+            "version": "==1.12.1"
+        }
+    },
+    "develop": {}
+}

backend/secfit/secfit/settings.py

@@ -43,6 +43,7 @@ ALLOWED_HOSTS = [
     "10." + groupid + ".0.4",
     "molde.idi.ntnu.no",
     "10.0.2.2",
+    "tdt4242-base.herokuapp.com"
 ]
 
 # Application definition

frontend/www/scripts/workout.js

@@ -2,9 +2,10 @@ let cancelWorkoutButton;
 let okWorkoutButton;
 let deleteWorkoutButton;
 let editWorkoutButton;
+let exportWorkoutButton;
 let postCommentButton;
 
-async function retrieveWorkout(id) {  
+async function retrieveWorkout(id) {
     let workoutData = null;
     let response = await sendRequest("GET", `${HOST}/api/workouts/${id}/`);
     if (!response.ok) {
@@ -57,11 +58,11 @@ async function retrieveWorkout(id) {
 
             let exerciseTypeLabel = divExerciseContainer.querySelector('.exercise-type');
             exerciseTypeLabel.for = `inputExerciseType${i}`;
-    
-            let exerciseTypeSelect = divExerciseContainer.querySelector("select");            
+
+            let exerciseTypeSelect = divExerciseContainer.querySelector("select");
             exerciseTypeSelect.id = `inputExerciseType${i}`;
             exerciseTypeSelect.disabled = true;
-            
+
             let splitUrl = workoutData.exercise_instances[i].exercise.split("/");
             let currentExerciseTypeId = splitUrl[splitUrl.length - 2];
             let currentExerciseType = "";
@@ -75,7 +76,7 @@ async function retrieveWorkout(id) {
                 option.innerText = exerciseTypes.results[j].name;
                 exerciseTypeSelect.append(option);
             }
-            
+
             exerciseTypeSelect.value = currentExerciseType.id;
 
             let exerciseSetLabel = divExerciseContainer.querySelector('.exercise-sets');
@@ -99,7 +100,7 @@ async function retrieveWorkout(id) {
             exercisesDiv.appendChild(divExerciseContainer);
         }
     }
-    return workoutData;     
+    return workoutData;
 }
 
 function handleCancelDuringWorkoutEdit() {
@@ -109,11 +110,12 @@ function handleCancelDuringWorkoutEdit() {
 function handleEditWorkoutButtonClick() {
     let addExerciseButton = document.querySelector("#btn-add-exercise");
     let removeExerciseButton = document.querySelector("#btn-remove-exercise");
-    
+
     setReadOnly(false, "#form-workout");
     document.querySelector("#inputOwner").readOnly = true;  // owner field should still be readonly 
 
     editWorkoutButton.className += " hide";
+    exportWorkoutButton.className += " hide";
     okWorkoutButton.className = okWorkoutButton.className.replace(" hide", "");
     cancelWorkoutButton.className = cancelWorkoutButton.className.replace(" hide", "");
     deleteWorkoutButton.className = deleteWorkoutButton.className.replace(" hide", "");
@@ -124,6 +126,91 @@ function handleEditWorkoutButtonClick() {
 
 }
 
+//Taken from github: https://gist.github.com/dannypule/48418b4cd8223104c6c92e3016fc0f61
+function handleExportToCalendarClick(workoutData) {
+
+    const headers = {
+        subject: "Subject",
+        startDate: "Start date",
+        startTime: "Start time",
+        description: "Description"
+    }
+
+    const dataFormatted = []
+
+    const startTime = new Date(workoutData.date).toLocaleTimeString("en-us")
+    const startDate = new Date(workoutData.date).toLocaleString('en-us', {
+        year: 'numeric',
+        month: '2-digit',
+        day: '2-digit'
+    }).replace(/(\d+)\/(\d+)\/(\d+)/, '$1/$2/$3')
+
+
+    dataFormatted.push({
+        subject: workoutData.name,
+        startDate: startDate,
+        startTime: startTime,
+        description: workoutData.notes
+    })
+
+
+    console.log(dataFormatted)
+
+    exportCSVFile(headers, dataFormatted, "event")
+}
+
+//Taken from github: https://gist.github.com/dannypule/48418b4cd8223104c6c92e3016fc0f61
+function convertToCSV(objArray) {
+    var array = typeof objArray != 'object' ? JSON.parse(objArray) : objArray;
+    var str = '';
+
+    for (var i = 0; i < array.length; i++) {
+        var line = '';
+        for (var index in array[i]) {
+            if (line != '') line += ','
+
+            line += array[i][index];
+        }
+
+        str += line + '\r\n';
+    }
+
+    return str;
+}
+
+//Taken from github: https://gist.github.com/dannypule/48418b4cd8223104c6c92e3016fc0f61
+function exportCSVFile(headers, items, fileTitle) {
+
+    console.log(items, headers)
+    if (headers) {
+        items.unshift(headers);
+    }
+
+    // Convert Object to JSON
+    var jsonObject = JSON.stringify(items);
+
+    var csv = this.convertToCSV(jsonObject);
+
+    var exportedFilenmae = fileTitle + '.csv' || 'export.csv';
+
+    var blob = new Blob([csv], {type: 'text/csv;charset=utf-8;'});
+    if (navigator.msSaveBlob) { // IE 10+
+        navigator.msSaveBlob(blob, exportedFilenmae);
+    } else {
+        var link = document.createElement("a");
+        if (link.download !== undefined) { // feature detection
+            // Browsers that support HTML5 download attribute
+            var url = URL.createObjectURL(blob);
+            link.setAttribute("href", url);
+            link.setAttribute("download", exportedFilenmae);
+            link.style.visibility = 'hidden';
+            document.body.appendChild(link);
+            link.click();
+            document.body.removeChild(link);
+        }
+    }
+}
+
 async function deleteWorkout(id) {
     let response = await sendRequest("DELETE", `${HOST}/api/workouts/${id}/`);
     if (!response.ok) {
@@ -208,7 +295,7 @@ async function createBlankExercise() {
     let exerciseTemplate = document.querySelector("#template-exercise");
     let divExerciseContainer = exerciseTemplate.content.firstElementChild.cloneNode(true);
     let exerciseTypeSelect = divExerciseContainer.querySelector("select");
-    
+
     for (let i = 0; i < exerciseTypes.count; i++) {
         let option = document.createElement("option");
         option.value = exerciseTypes.results[i].id;
@@ -218,7 +305,7 @@ async function createBlankExercise() {
 
     let currentExerciseType = exerciseTypes.results[0];
     exerciseTypeSelect.value = currentExerciseType.name;
-    
+
     let divExercises = document.querySelector("#div-exercises");
     divExercises.appendChild(divExerciseContainer);
 }
@@ -251,7 +338,7 @@ function addComment(author, text, date, append) {
 
     dateSpan.appendChild(smallText);
     commentBody.appendChild(dateSpan);
-    
+
     let strong = document.createElement("strong");
     strong.className = "text-success";
     strong.innerText = author;
@@ -309,6 +396,7 @@ window.addEventListener("DOMContentLoaded", async () => {
     okWorkoutButton = document.querySelector("#btn-ok-workout");
     deleteWorkoutButton = document.querySelector("#btn-delete-workout");
     editWorkoutButton = document.querySelector("#btn-edit-workout");
+    exportWorkoutButton = document.querySelector("#btn-export-workout");
     let postCommentButton = document.querySelector("#post-comment");
     let divCommentRow = document.querySelector("#div-comment-row");
     let buttonAddExercise = document.querySelector("#btn-add-exercise");
@@ -327,7 +415,9 @@ window.addEventListener("DOMContentLoaded", async () => {
 
         if (workoutData["owner"] == currentUser.url) {
             editWorkoutButton.classList.remove("hide");
+            exportWorkoutButton.classList.remove("hide");
             editWorkoutButton.addEventListener("click", handleEditWorkoutButtonClick);
+            exportWorkoutButton.addEventListener("click", ((workoutData) => handleExportToCalendarClick(workoutData)).bind(undefined, workoutData));
             deleteWorkoutButton.addEventListener("click", (async (id) => await deleteWorkout(id)).bind(undefined, id));
             okWorkoutButton.addEventListener("click", (async (id) => await updateWorkout(id)).bind(undefined, id));
             postCommentButton.addEventListener("click", (async (id) => await createComment(id)).bind(undefined, id));

frontend/www/styles/style.css

@@ -62,3 +62,8 @@
 .link-block {
   display: block;
 }
+
+.btn-green {
+  background-color: #256d27;
+  color: #fff;
+}

frontend/www/workout.html

@@ -60,6 +60,7 @@
         <div class="col-lg-6">
           <input type="button" class="btn btn-primary hide" id="btn-ok-workout" value="  OK  ">
           <input type="button" class="btn btn-primary hide" id="btn-edit-workout" value=" Edit ">
+           <input type="button" class="btn btn-green hide" id="btn-export-workout" value=" Export to calendar">
           <input type="button" class="btn btn-secondary hide" id="btn-cancel-workout" value="Cancel">
           <input type="button" class="btn btn-danger float-end hide" id="btn-delete-workout" value="Delete">
         </div>

release.sh

+#!/bin/sh
+
+
+IMAGE_ID=$(docker inspect ${HEROKU_REGISTRY_IMAGE} --format={{.Id}})
+PAYLOAD='{"updates": [{"type": "web", "docker_image": "'"$IMAGE_ID"'"}]}'
+
+curl -n -X PATCH https://api.heroku.com/apps/$HEROKU_APP_NAME/formation \
+  -d "${PAYLOAD}" \
+  -H "Content-Type: application/json" \
+  -H "Accept: application/vnd.heroku+json; version=3.docker-releases" \
+  -H "Authorization: Bearer ${HEROKU_AUTH_TOKEN}"
\ No newline at end of file