mahara-contributors team mailing list archive

[Aaron Wells <1489284@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

I noticed this warning message when deleting a journal. I'm not sure
whether the journal has to have embedded images in an entry or not, but
here's what I did.

1. Create a journal
2. Create a journal entry
3. Use the TinyMCE image button to embed an image in the journal entry
4. Select the journal entry in a journal entry block on a page
5. Delete the page
6. Delete the journal

Result:

[WAR] 75 (lib/embeddedimage.php:176) Invalid argument supplied for foreach()
Call stack (most recent first):

    log_message("Invalid argument supplied for foreach()", 8, true, true, "/home/aaronw/www/mahara/htdocs/lib/embeddedimage.p...", 176) at /home/aaronw/www/mahara/htdocs/lib/errors.php:441
    error(2, "Invalid argument supplied for foreach()", "/home/aaronw/www/mahara/htdocs/lib/embeddedimage.p...", 176, array(size 3)) at /home/aaronw/www/mahara/htdocs/lib/embeddedimage.php:176
    EmbeddedImage::delete_embedded_images("blog", "58") at /home/aaronw/www/mahara/htdocs/artefact/blog/index.php:56
    delete_blog_submit(object(Pieform), array(size 3)) at Unknown:0
    call_user_func_array("delete_blog_submit", array(size 2)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:532
    Pieform->__construct(array(size 4)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:162
    Pieform::process(array(size 4)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:71
    pieform(array(size 4)) at /home/aaronw/www/mahara/htdocs/artefact/blog/lib.php:461
    ArtefactTypeBlog::delete_form(58) at /home/aaronw/www/mahara/htdocs/artefact/blog/index.php:28

** Affects: mahara
     Importance: High
         Status: Confirmed

** Affects: mahara/15.04
     Importance: Undecided
         Status: New

** Affects: mahara/15.10
     Importance: High
         Status: Confirmed


** Tags: blog

** Also affects: mahara/15.04
   Importance: Undecided
       Status: New

** Also affects: mahara/15.10
   Importance: High
       Status: Confirmed

** Changed in: mahara/15.04
    Milestone: None => 15.04.4

** Changed in: mahara/15.10
    Milestone: 15.04.4 => 15.10.0

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https://bugs.launchpad.net/bugs/1489284

Title:
  Warning message when deleting a blog

Status in Mahara:
  Confirmed
Status in Mahara 15.04 series:
  New
Status in Mahara 15.10 series:
  Confirmed

Bug description:
  I noticed this warning message when deleting a journal. I'm not sure
  whether the journal has to have embedded images in an entry or not,
  but here's what I did.

  1. Create a journal
  2. Create a journal entry
  3. Use the TinyMCE image button to embed an image in the journal entry
  4. Select the journal entry in a journal entry block on a page
  5. Delete the page
  6. Delete the journal

  Result:

  [WAR] 75 (lib/embeddedimage.php:176) Invalid argument supplied for foreach()
  Call stack (most recent first):

      log_message("Invalid argument supplied for foreach()", 8, true, true, "/home/aaronw/www/mahara/htdocs/lib/embeddedimage.p...", 176) at /home/aaronw/www/mahara/htdocs/lib/errors.php:441
      error(2, "Invalid argument supplied for foreach()", "/home/aaronw/www/mahara/htdocs/lib/embeddedimage.p...", 176, array(size 3)) at /home/aaronw/www/mahara/htdocs/lib/embeddedimage.php:176
      EmbeddedImage::delete_embedded_images("blog", "58") at /home/aaronw/www/mahara/htdocs/artefact/blog/index.php:56
      delete_blog_submit(object(Pieform), array(size 3)) at Unknown:0
      call_user_func_array("delete_blog_submit", array(size 2)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:532
      Pieform->__construct(array(size 4)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:162
      Pieform::process(array(size 4)) at /home/aaronw/www/mahara/htdocs/lib/pieforms/pieform.php:71
      pieform(array(size 4)) at /home/aaronw/www/mahara/htdocs/artefact/blog/lib.php:461
      ArtefactTypeBlog::delete_form(58) at /home/aaronw/www/mahara/htdocs/artefact/blog/index.php:28

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