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    A New Chapter for MagicMirror: The Community Takes the Lead
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    Calendar CustomEvents

    Scheduled Pinned Locked Moved Solved Troubleshooting
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    • S Do not disturb
      sdetweil @daportelli
      last edited by

      @daportelli I’m not sure of the effect, but the keyword is treated as a regular expression. I don’t know if single quotes make a difference

      Also don’t know if js regex works the same, from the code

      IMG_5110.png

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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      • evroomE Offline
        evroom @daportelli
        last edited by evroom

        @daportelli

        The comments in the code are very confusing, but I think I get it now, more or less.

        Try this:

        {keyword: '.*', transform: { search: 'Spotify', replace: 'Music'}},
        {keyword: '.*', transform: { search: 'Canterbury-Bankstown Bulldogs', replace: 'Bulldogs'},
        

        The keyword is the event title string you want to change, in format regex.
        The search is the substring that you want to replace, in format regex
        The replace is what will be replaced based on your search

        So in this case, let’s say the event title string is:
        ‘Spotify play list’
        Then you search the complete string (.*) for the substring from search and you replace it by the string from replace.
        Hence, the event title now becomes:
        ‘Music play list’

        I hope it is a little bit more clear.

        Should it not work, then please supply a event title and in short what you want to be replaced.

        MagicMirror version: 2.35.0
        Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
        Raspbian GNU/Linux 12 (bookworm)

        Test environment:
        MagicMirror version: 2.36.0-develop
        Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
        Raspbian GNU/Linux 12 (bookworm)

        S 1 Reply Last reply Reply Quote 0
        • S Do not disturb
          sdetweil @evroom
          last edited by sdetweil

          @evroom keyword means find this(via regex) in the title, then work rest of customization . ONLY For events that find keyword string

          .* Means all events

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          evroomE 1 Reply Last reply Reply Quote 0
          • evroomE Offline
            evroom @sdetweil
            last edited by

            @sdetweil said:

            @evroom keyword means find this(via regex) in the title, then work rest of customization . ONLY For events that find keyword string

            .* Means all events

            Yes, it is a double regex, right?
            First look if this an event title that you would like to change, then search for the string you want to replace.
            Still do not understand why the examples from the first post do not work, but for that we would need the exact event titles.

            {keyword: ‘this event’, transform: { search: ‘changed’, replace: ‘modified’}

            Event title: ‘we want this event to be changed’.
            New title: ‘we want this event to be modified’.

            Do you happen to know how to make the keyword case insensitive?
            string/i or m/string/i do not work.
            Neither does (?i)
            which means ‘match the reminder of the pattern with the i modifier.

            MagicMirror version: 2.35.0
            Raspberry Pi 4 Model B Rev 1.5 (8 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

            Test environment:
            MagicMirror version: 2.36.0-develop
            Raspberry Pi 3 Model B Plus Rev 1.3 (1 GB RAM)
            Raspbian GNU/Linux 12 (bookworm)

            S 1 Reply Last reply Reply Quote 0
            • S Do not disturb
              sdetweil @evroom
              last edited by

              @evroom keyword is not insensitive and cannot be set that way.

              the search can be

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              D 1 Reply Last reply Reply Quote 0
              • D Offline
                daportelli @sdetweil
                last edited by

                @sdetweil to remove as many variables as I can, I have created a reoccuring event called “Spotify” and I want to change it to “Music”

                Screenshot 2026-03-21 163450.jpg

                And I have tried the code below with single and double quotes with no success

                {keyword: '.*', transform: { search: 'Spotify', replace: 'Music'}},
                

                For something so simple this is driving me crazy.

                S 2 Replies Last reply Reply Quote 0
                • S Do not disturb
                  sdetweil @daportelli
                  last edited by sdetweil

                  @daportelli ok, I just setup an event, happening every day
                  ‘Spotify Event’

                  added the custom event def you showed

                                  {
                                          module: "calendar",
                                          header: "US Holidays",
                                          position: "top_left",
                                          config: {
                                                  customEvents: [
                                                          { keyword:'.*', transform :{ search:'Spotify', replace:'Music'} }
                                                          ],
                                                  calendars: [
                                                          {
                                                                  fetchInterval: 7 * 24 * 60 * 60 * 1000,
                                                                  symbol: "calendar-check",
                                                                  url: "https://ics.calendarlabs.com/76/mm3137/US_Holidays.ics"
                                                          },
                  

                  and got this result
                  Snip20260321_10.png

                  MM 2.34

                  I changed the customEvent definition to

                  { keyword:'event', transform :{ search:'Spotify', replace:'Music'} }
                  

                  and it produced the same resutlts

                  Sam

                  How to add modules

                  learning how to use browser developers window for css changes

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                  • S Do not disturb
                    sdetweil @daportelli
                    last edited by sdetweil

                    @daportelli Ah, you are using MMM-GoogleCalendar

                    which doesn’t support the text replacement

                    I am talking about the default module:‘calendar’

                    Sam

                    How to add modules

                    learning how to use browser developers window for css changes

                    D 1 Reply Last reply Reply Quote 0
                    • D Offline
                      daportelli @sdetweil
                      last edited by

                      @sdetweil well that explains it. I thought the default calendar configs were available to the MMM-GoogleCalendar.

                      Sorry, i did not make it clearer. Everyone thanks for the assist in getting to the bottom of it.

                      S 2 Replies Last reply Reply Quote 0
                      • S Do not disturb
                        sdetweil @daportelli
                        last edited by

                        @daportelli looks like cloned config, but not implemetation

                        Sam

                        How to add modules

                        learning how to use browser developers window for css changes

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                        • S sdetweil has marked this topic as solved on
                        • S Do not disturb
                          sdetweil @daportelli
                          last edited by sdetweil

                          @daportelli if you change the module name for a test, does it work?

                          What do you get from MMM-GoogleCalendar that the default does not provide?

                          never mind, it won’t work with the google side config…

                          as for the purpose of this configuration.
                          the content is protected by https encryption and no user will see it, its only exposed ON the system where MagicMirror runs, same for both modules.

                          you can get the secret URL from the calendar.google.com settings,

                          Sam

                          How to add modules

                          learning how to use browser developers window for css changes

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