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  1. Moodle
  2. MDL-70585

Downloaded course content unbrowseable for some activity names

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Details

    • MOODLE_310_STABLE
    • MOODLE_310_STABLE
    • MDL-70585-311
    • Hide
      1. Login as admin
      2. Navigate to Courses > Download course content in site administration
      3. Enable Download course content feature available
      4. Create a new course, setting Enable download course content to Yes
      5. Add two URL resources to the course, with the following names:
        • "Oh no 🥵"
        • "This is quite a long title and is likely to exceed some limit"
      6. In the course Actions menu select Download course content
      7. Extract the downloaded archive
      8. Open the index.html file in the extracted location
      9. Confirm you can navigate to each of the URL resources from the index page
      Show
      Login as admin Navigate to Courses > Download course content in site administration Enable Download course content feature available Create a new course, setting Enable download course content to Yes Add two URL resources to the course, with the following names: "Oh no 🥵" "This is quite a long title and is likely to exceed some limit" In the course Actions menu select Download course content Extract the downloaded archive Open the index.html file in the extracted location Confirm you can navigate to each of the URL resources from the index page

    Description

      On some systems (e.g. Ubuntu Linux at least for me), when the downloaded course content contains activities with unicode characters in their names the zip archive won't work correctly - this leads to broken links

      This is somewhat exacerbated by the zipwriter class using such a character to truncate long paths

      e.g. for the following exported course content Test_course_1610007782.zip - this is how the Zip structure is displayed/extracted on an affected system:

      There's also this note in the ZipStream repository regarding the same issue: https://github.com/maennchen/ZipStream-PHP/issues/146

      Attachments

        1. MDL-70585.jpg
          51 kB
        2. MDL-70585.png
          54 kB
        3. MDL-70585 Before - After.png
          81 kB
        4. MDL-70585 chars.png
          8 kB
        5. MDL-70585 dirname fixed.png
          9 kB
        6. Test_course_1610007782.zip
          84 kB

        Issue Links

          has been marked as being related by

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDL-69540 MUA Project: Download course content

          • Minor - Minor loss of function where workaround is possible
          • Closed
          Testing discovered

          Bug - A problem which impairs or prevents Moodle from functioning correctly. MDL-70724 Downloaded course content unbrowseable for some file names

          • Minor - Minor loss of function where workaround is possible
          • Open

          Activity

            People

              pholden Paul Holden
              pholden Paul Holden
              Simey Lameze Simey Lameze
              Victor Déniz Falcón Victor Déniz Falcón
              Anna Carissa Sadia Anna Carissa Sadia
              Amaia Anabitarte, Carlos Escobedo, Laurent David, Mikel Martín Corrales, Sabina Abellan, Sara Arjona (@sarjona)
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              Dates

                Created:
                Updated:
                Resolved:
                8/Mar/21

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