bug #605747 and bug #806501

When a user uploads a new profile icon, it now gets added to the
"images" folder in their files area. Profile icons are emphasised and
descriptions aren't editable. Warning notifications, when deleting a
default profile icon or when deleting a folder containing profile
icons, are implemented.
Signed-off-by: Eugene Venter <eugene@catalyst.net.nz>
Change-Id: I3f8c93c4b65814aa183f0eaa8e1739e750c87905

This change was added to limit deleting of comments in standard groups
views to admins only, and admins and tutors in course groups. This commit
adds the functions
    User::can_moderate_view()
and
    GroupType::get_view_moderating_roles()
to implement this functionality.

Change-Id: Ifb8f4fc55d31fd7c5928c73c3d81710934bfdad8
Signed-off-by: Edward Murrell <edwardm@catalyst.net.nz>

The broken download link has been removed when a directory is
selected (both in the AJAX call and the form setup).

This also fixes the display of the "No files found" message to
make sure that it's only displayed when the selection list is
empty and to hide it in the case of folder selection.

Change-Id: I1a2b2e5d6ea7cf803b7c9d23e9a91186a39d9b03
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Bug #805780

Adds a logo field to the institution edit form.  On upload, the file
is saved as a 'profileicon' artefact, to ensure that it's publicly
visible, and can be requested in multiple sizes by thumb.php.

Change-Id: I7ea50f75b6e5fed8043c5cd9812e82809a6ef600
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: I637171ab754f6dbf144e433b6d85b3010f05c78a
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Bug #805742

Also ensures the profileicon field is cleared when the artefact
it points to gets deleted.

Change-Id: Idfda6111b3d653e26225bff90500706ec5dd66a7
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Auto-escape is turned ON for all templates, there is no need to
set it manually.

Change-Id: I0c6b33c2f2ed31ac8a0a752cab37f2ba467ae6cc
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Bug #803657

Change-Id: I7d90dbb59523c6a5476868f70613a4c51e89f79d
Author: Rich Trott <Richard.Trott@ucsf.edu>
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Bug#799565
Changed Textbox Columns from 80 to 76.

Change-Id: I63b91f5ea0e3f12ebca0c62112a44d1e8885729a
Signed-off-by: Christopher Tombleson <christopher@catalyst.net.nz>

Bug #800575

When pagination was used on the journals page, the user
could not select any page other than the current. An error
log occured if they did try.

This fix adds a requires clause to the json script that is used
by the pagination. Fixing this also brings up the issue in bug #795425

Change-Id: I17516109f450e2044e4276e3f1a83dec2488bd26
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Bug #795307

When multiple journals option is disabled, you can still go to
/artefact/blog and delete/create journals as if it was enabled

Also, if there is no default journal, the error message wasn't
helpful, and now says what the problem is and how the user can
fix it.

Change-Id: I3878f46e8479bc98f547381c285b4501085d501d
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Adds support for the following external gallery hosters
- flickr
- panoramio
- photobucket
- picasa
- windows live

This patch does not do the following
- Support non-public albums on flickr or windows live
- Support guest-link albums on flikr
- Support albums with access keys on photobucket or picasa
- Support albums with custom URL's in photobucket

This patch also doesn't have very good error
handling for the above cases

Based on Gregor Anzelj's branch at
 https://gitorious.org/~anzeljg/mahara/anzeljg-mahara/commits/new_slideshow



Bug #794369

Change-Id: I3a961cd97d21d0a8d5ce2f1a32ef81d7c761facb
Author: Gregor Anzelj <gregor.anzelj@gmail.com>
[hugh@catalyst.net.nz prepared for review, expanded commit msg]
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

When limit is set to 0, all possible comments should be displayed.

Change-Id: I09f29b940bbe1d7d580f21862d4862e74c0ecf08
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>

Change-Id: Id4880764ab395ea56395a57f52258968097bb02b
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Also add in default quota for each institution

Change-Id: Ibfdd5a10990e9c6a936b9ad5921f734df1f5c805
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Most of these get_string calls were not using a section
name. This patch fixes this by adding these strings to
each section responsible.

Bug #787866

Change-Id: I81ec38d7572f9472cf54885d6b35d542b933bca6
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Bug #786783

Change-Id: Iae7e03e15caf0bd9ac8cfa5f6c7174878abfb7a3
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Through both manual login and mobileuploads

Bug #787313

Change-Id: I709d2de9644142bd5f6c78f1e0d7ba451f99de40
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Change-Id: I49c53ac628f77b99507436fedec938097d54f7d7
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: I74c229a498e9b1dbfd9bbaa09f8cc5f219e42b48
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change 'Public' to 'Searchable' in internal artefact config, because
that is now a more accurate description of what they are.

Reduce the allowed searchable fields to name, email & student id,
because these are the only fields returned in search users anyway.

Use checkboxes elements rather than multicolumntable to avoid a long
list of mostly disabled checkboxes under 'Searchable'.

Change-Id: I439501b30735ca899bc051f3bda79a2d272cdf45
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

This will be useful when we introduce more file artefact types such as
audio and video files, each of which will need to have its mimetype
checked on every file upload.

Change-Id: I7b5aa141687d2093d1b55f96f10c80167f37133a
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Bug #785011

Change-Id: Ia1b03ae04fa5f5049630eda65fcc73ee539dcd77
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

Update xmldb.xsd as required, fix all current install.xml
files, and add automatic validation to the minimum
acceptance test.

Requires xmllint - provided by libxml2-utils on debian/ubuntu.

Change-Id: Ia21862d79fc1429416bc55175aff1806e95c5fdb
Signed-off-by: Darryl Hamilton <darrylh@catalyst.net.nz>

There is an existing display_name dwoo function which calls the
user/lib.php function with the same name.  This change wraps that
call in hsc(), and removes explicit escaping from all the templates
that use it.  In future, template authors won't have to remember to
put "|escape" after every call to display_name.

Change-Id: Ia8a614f6679f6cfa1b17508b2c820717cc311ef4
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Bug #783208

Change-Id: Id52cb248adbf1cdb6b6841f8c16dd102bed11cc6
Signed-off-by: Hugh Davenport <hugh@catalyst.net.nz>

bug #548143.

Change-Id: Ib4feede29dc3b4a7be5e84b6a98f45835103cff0
Signed-off-by: Brett Wilkins <brett@catalyst.net.nz>

These superflous executable bits probably come from FAT/NTFS
filesystems.

Change-Id: I56d21b2eed3202916ae67459dff5bf7b82c87f66
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

This is what was run:

  find . -iname '*.png' -exec optipng -o7 -q {} \;
  find . -iname '*.gif' -exec gifsicle -O2 -b {} \;
  find . -iname '*.jpg' -exec jpegoptim -p --strip-all {} \;
  find . -iname '*.jpeg' -exec jpegoptim -p --strip-all {} \;

Change-Id: I6a516782e673167f04ef0945a04a417514ad5cf2
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

These closing tags are unnecessary and against our coding
guidelines. Let's get rid of them all in one go.

Change-Id: Ia94f103e525185597ee3780a3839d7577cdd0c29
Signed-off-by: Francois Marier <francois@catalyst.net.nz>

Add spacing for multiple buttons in my files, my views, collection views
Stop overflow from pushing out the container for long headings and descriptions without spaces

Change-Id: Ic2d21acf47bda8770d2b1cfda57931ce2f5fc40e
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

This prints a message where the progress bar sits. My only concern
is there may end up being space issues with long filenames.

Change-Id: Id195e7b196160a0e15ac1bd904965fb1f8db9d62
Signed-off-by: Darryl Hamilton <darrylh@catalyst.net.nz>

Sometimes an html export is allowed to include files that are not part of the
exporting user's portfolio, e.g. when the user has permission to publish a
group file in a personal view.  Make sure these files are included in the
export tarball, but keep them separate from the user's personal files.

Change-Id: Ic9bb7a5d059c9c39d0fb71e58e843dc048cbdfb8
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Html export creates a browseable version of the exporting user's files
area.  Sometimes files owned by other users or groups are included in
the export, and the html export attempts to include those in the file
listing.  The problem is particularly bad when there are name conflicts,
for example when the user includes a group folder in a view, and that
folder has the same name as one of the user's personal folders.

Change-Id: I4bbdf3127735cb9c4af13055546d2b08866d47cf
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: I176a14abeb275c985fb1d869b9f9ef4ed97041ce
Signed-off-by: Darryl Hamilton <darrylh@catalyst.net.nz>

The perf_to_log() call was missing in several places, such as when serving files from
download.php & thumb.php, redirects, and many ajax scripts not using json_reply().

Change-Id: I64df2d3351320a0767a6fad6525b803aa3980fad
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

The script to return blogposts in views must be public so that
logged out users with permission to see the view can scroll
through the pages of posts.

Change-Id: I46a5bee3c59267c9bd357987253f35236a2a234e
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: Id68927f3eebe863647a54eacdc79d27991a196b4
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: I139ed268e27634507f56ab66ee0a097371493274
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>

Change-Id: Ib9822c15d7e2c015bdf01e31ef79e1d9f8b35507
Signed-off-by: Richard Mansfield <richard.mansfield@catalyst.net.nz>