Cannot delete my own poll

[xylo]

Steps to reproduce

1. Create a poll
2. Open the poll
3. Go to poll settings
4. Click on "delete poll" (german: "Umfrage löschen")
5. Click on "OK" when the confirmation dialog appears

Expected behaviour

I expect the poll to get deleted. Moreover there should be some sort of server communication.

Actual behaviour

Except the confirmation dialog disappears nothing else happens when I click on "OK". There is not even a communication with the server.

Server configuration

Operating system: Linux 2.6.32-042stab127.2 #1 SMP Thu Jan 4 16:41:44 MSK 2018 x86_64

Webserver: Apache/2.4.25 (Debian) SVN/1.9.5 mod_fastcgi/mod_fastcgi-SNAP-0910052141 mod_jk/1.2.42 PHP/5.6.30-0+deb8u1 mod_python/3.3.1 Python/2.7.13 OpenSSL/1.0.2l (cgi-fcgi)

Database: mysql 10.1.26

PHP version: 5.6.30-0+deb8u1
Modules loaded: Core, date, ereg, libxml, openssl, pcre, zlib, bcmath, bz2, calendar, ctype, dba, dom, hash, fileinfo, filter, ftp, gettext, SPL, iconv, mbstring, pcntl, session, posix, Reflection, standard, shmop, SimpleXML, soap, sockets, Phar, exif, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xml, xmlreader, xmlwriter, zip, cgi-fcgi, PDO, curl, gd, gmp, imap, json, ldap, mcrypt, mysql, mysqli, OAuth, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, readline, sqlite3, xmlrpc, xsl, mhash, Zend OPcache

Nextcloud version: 12.0.5 - 12.0.5.3

Updated from an older Nextcloud/ownCloud or fresh install:

Where did you install Nextcloud from: nextcloud.com

Signing status:

No errors have been found.

List of activated apps:

Enabled:

• activity: 2.5.2
• calendar: 1.5.7
• contacts: 2.0.1
• dav: 1.3.1
• federatedfilesharing: 1.2.0
• federation: 1.2.0
• files: 1.7.2
• files_sharing: 1.4.0
• files_texteditor: 2.4.1
• files_trashbin: 1.2.0
• files_versions: 1.5.0
• files_videoplayer: 1.1.0
• firstrunwizard: 2.1
• gallery: 17.0.0
• grauphel: 0.6.6
• issuetemplate: 0.3.0
• lookup_server_connector: 1.0.0
• news: 11.0.5
• notifications: 2.0.0
• oauth2: 1.0.5
• password_policy: 1.2.2
• polls: 0.8.1
• provisioning_api: 1.2.0
• sharebymail: 1.2.0
• tasks: 0.9.5
• twofactor_backupcodes: 1.1.1
• updatenotification: 1.2.0
• user_external: 0.4
• workflowengine: 1.2.0
  Disabled:
• admin_audit
• bruteforcesettings
• comments
• encryption
• files_external
• files_pdfviewer
• logreader
• nextcloud_announcements
• richdocuments
• serverinfo
• survey_client
• systemtags
• theming
• user_ldap

Nextcloud configuration:

{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "12.0.5.3",
        "appstoreenabled": true,
        "appstore.experimental.enabled": true,
        "dbname": "system-owncloud",
        "dbhost": "localhost",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "defaultapp": "calendar",
        "forcessl": true,
        "theme": "",
        "maintenance": false,
        "trusted_domains": [
***REMOVED SENSITIVE VALUE***
        ],
        "user_backends": [
            {
                "class": "OC_User_IMAP",
                "arguments": [
                    "{***REMOVED SENSITIVE VALUE***}"
                ]
            }
        ],
        "loglevel": 3,
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trashbin_retention_obligation": "auto",
        "updatechecker": false,
        "memcached_servers": [
            [
                "localhost",
                11211
            ]
        ],
        "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
        "updater.secret": "***REMOVED SENSITIVE VALUE***"
    }
}

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/...

Client configuration

Browser:

• Firefox 57.0.4 (64-Bit)

Operating system:

• Ubuntu 17.10 (Linux 4.13.0-25-generic correctly show texts on edit #29-Ubuntu SMP Mon Jan 8 21:14:41 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux)

Logs

Nextcloud log (data/nextcloud.log)

It's empty.

Browser log

Laden fehlgeschlagen für das <script> mit der Quelle "blob:https://MY_SERVER.de/1512c53c-bba1-4ba7-a7ef-496683641ec1".
9442MFZDDKJDm4Iu:1
Content Security Policy: Die Einstellungen der Seite haben das Laden einer Ressource auf blob:https://MY_SERVER.de/1512c53c-bba1-4ba7-a7ef-496683641ec1 blockiert ("script-src 'nonce-NFFwT0JiSHNrVjRrZThUOFR4bXMrOG1jZWF0UmdyY1p0ZkI0MTRkQ0NnST06cEdFQVI5ZUo2UVppRFl5OUlXeklsZnpQSWU4LzZQRktoNXhOb09nSld6ST0=' 'unsafe-eval'").
JQMIGRATE: Migrate is installed, version 1.4.0
core.js:7:542
Source-Map-Fehler: request failed with status 404
Ressourcen-Adresse: https://MY_SERVER.de/core/vendor/core.js?v=cd62bb79da81bce3acc4b784b9deedc4
Source-Map-Adresse: purify.min.js.map
[Weitere Informationen]
TypeError: form is undefined
[Weitere Informationen]
app.js:8:3
deletePoll
https://MY_SERVER.de/apps/polls/js/app.js:8:3
<anonym>
https://MY_SERVER.de/apps/polls/js/vote.js:123:3
dispatch
https://MY_SERVER.de/core/vendor/core.js:3:6414
add/r.handle
https://MY_SERVER.de/core/vendor/core.js:3:3224

[dartcafe]

Confirmed. Deleting is only possible in the list of polls. Deleting from the details view does not work. Thanks for reporting.

[dartcafe]

fixed in branch https://github.com/nextcloud/polls/tree/fix-delete-poll
PR #295. Can you test this?

[xylo]

Thanks for fixing this and thanks for the hint that I can also delete the poll in the list view.

Regarding testing: Sorry, I don't have the time to test the git version right now, but I will test the next app release.

[dartcafe]

My tests were good. Will merge after review.