Add regex validation [A-Z0-9]{6} for input

Don't block submition, but give the user a red bar.

Also a link to overview.

Esp if it is 5+ sec to load, we don't need it 90%+ the time, don't page
through it in the scan print workflow.

Convience redirect on .conf/checkin

Send voli's to the overview, and everyone else to what we want from
them.

Base flow for checkin scanning

It's ugly... But it should do the job.

Ref #40

Add overlay badge support

Support so print can print only important text.

SVG modified to use display:inline/none based on overlay True/False and
a symlink to make it easy to change to a completely seperate svg if that
is not optimal.

SVG added layers to split text and graphic so graphics can be easily
hidden and printed.

Closes: #38

Need to list items per-user

Without this important line, each user gets the same manifest. not helpful.

Decode the image so it can be re-encoded

#sigh

Refactor bpass build/send code

* Pull out the bits that prepare and build the bpass
* Make them not require a request object
* so that we can now call this code from another context

Add track to schedule JSON

Include the track of the slow in the schedule JSON so the miniconf can be identified.

Enhance boarding poass processes

* Add a note about the creation date of boarding pass
* Add a link to ticket review page
* Try to handle some of the expected errors in the boarding pass
sending process
* don't just 502, try to handle the error and move on.

Remove the personalised bits of session chair display

- The schedule grid page is ridculously database-query heavy and hence
terribly lacking in perfmantitude.
- Caching can help with this, but the caching implemention at present
is not user-aware. If one user looks at the page, they'll get a
"YOU" in all the places they're chair and something else everywhere
else - and then everyone will see that for the next 600 seconds,
then YOU will become someone else
- to avoid this, remove the request.user-specific bit of the template

If no boardingpass, make one

- Use the first template in the system
- If there's no template, use /tickets/review as it at least gives
- people an overview of what they've paid for and warns them of
missing categories

Don't require login to view qrcode

* The qrcode contains no information that isn't in the URL you used to
access the code, so information is being leaked
* Allowing unauthenicated access lets people see the image in their
mail client

Not ideal. Let's revert this later and think of something better next
year - perhaps spending some more time researching best practices on
images in email..

Switch to png as a plain boring attachment

In the body of the email, we can load the image direct from the
site. Prolly gonna fail a lot but at least it's a loud known visible
failure

Revert to fixed string in email, for easier substitution

Harder to swap it out when it changes every time..

Update badge rendering to reflect actual render

* Switch to showing the PNG version by default, as this reflects what
will actually be rendered and sent to the printer
* Include the greyscale filter
* Include the twemoji font we'll use for rendering the badges

Quick and dirty voucher use report

Dumps a list of voucher code, invoice id, invoice details in a listreport.

Make narrow-screen schedule details more distinct

In the narrow view, lots of details that aren't in the normal view
appear to compensate for not having clear row/column headers any more.

However, all the detail can look very same-same; this tweak makes rooms and end times more distinct.

Session chair info is made always italic, and a label is added to make
it clear that this person is not the speaker.

Add admin action to update slot names

* The slot object updates its name every time it is saved
* But sometimes its slotrooms are changed underneath it, and so the
name can become out of date
* This method is a simple way of updating the names for all the slots

Chrisjrn/session chair (#94)

* Adds session_detail page

* Adds session chairing information to the schedule grid

* Adds session_list.html

* Nicer volunteer text

Conflicts:
pinaxcon/templates/symposion/schedule/_grid.html

Conflict and migration performed by Sachi King <nakato@nakato.io>
Emoji changed, lca2017_tags to lca2018_tags, remove needless dependency
on django-user-account, use request instead like the remainder of the
calls n the template do anyways.

Remove blocktrans from a number of texts as they break {{ templating }}
and we don't translate anyways.

Modified-by: Sachi King <nakato@nakato.io>

Add support for a "ready for boarding" group

This allows for the boarding functionality to be safely tested with
just a subset of users first. Once you're ready to go live Fur Reals,
just delete the group and all users will become eligible.

Create regidesk app

Shows summary of all attendees with a paid ticket, including
boarding_pass status.

Currently, regidesk allows staff with the requisite permission the
ability to view the checkin status of attendees, and email the user
their boarding pass email.

Included is a view for the user to retrieve their own QR code (in case
they got the plain-text version of the email, they can use this to
download an image to their phone for faster checkin)

git subrepo clone git@gitlab.com:LCA2018/registrasion-desk.git vendor/regidesk

subrepo:
subdir: "vendor/regidesk"
merged: "a8096d0"
upstream:
origin: "git@gitlab.com:LCA2018/registrasion-desk.git"
branch: "master"
commit: "a8096d0"
git-subrepo:
version: "0.3.1"
origin: "???"
commit: "???"

More consistent color-coding for talk status buttons

- there's no btn-default, switch that to btn-primary
- consistently use info for standby, primary for undecided, success
for accept and warn for rejected

urlize abstracts

I've looked through the database and I can't find any accepted
proposals that actually contain anything to linkify - but I've had
several requests from people that I think are reasonable, things like
being able to link to their project (we ask them to provide a project
url but we don't use that link)

This seems like a reasonably fast way to let those people add a
link. We still have to manually accept changes to their proposal so we
have a chance to look at the content of the url if we want.

The urlize filter adds rel=nofollow to the link automatically.

Modify limits report to include category inclusions as well

* A TimeOrStockLimit limit can apply a limit to a whole category, or
to specific products
* This report was only counting the products directly listed
* Take advantage of the new all_products property to include the
products indirectly listed as well as those directly listed

Add an all_products property to FlagBase

It's common to need to query the fill list of products covered by a
Flag - whether directly, or by being in an included category.

Add an all_products property which does this.

Add ticket_type property to Attendee

This vastly simplifies templates and many many things which need to
look this up.

Voucher form needs to be processed first

Because otherwise, the firstform (which will not be in a valid start)
throws errors which prevent the voucher form from ever being processed.

Mgmt command for boarding pass mailout

Slowly but surely sends boarding passes out.

Has template for html and txt sepearte so we can try to direct users to
HTML to get the base64 image.

We may consider adding the image as an attachment as well as the in-line
to allow it to be opened in plain-text emails, but I don't know if
that's desired.

Just a base, templates will need to be spell checked and spruced up
before sendout. But this will provide the tool to send the boarding
pass out.

Now we need a UI for front-desk to use.

Allow badge access via a URL.

First pass at badge access via URL
Works with invoice access code.

Accessing user must be logged in
Accessing user must be of permission "front desk"
Accessing user must have uers invoice ID code, can be scanned via QRCode
(that's the idea right?)

Accessing user can then access the badge.

* Fix categories for badge icons, company names

* Company names had a misspelled filter and weren't being displayed
* Add some conditional logic so that company names don't get shown for
hobbyists or students

Make our fonts available to the system

To make them more useable by cairo

Make our fonts available to the system

To make them more useable by cairo

Add support for badge PDFs also

* Add a greyscale filter to text for more accurate preview
* Always default to SVG preview as it's the most accurate (cairo
doesn't do a great job of handling custom fonts when it converts to
png/pdf)
* Always use roboto font.

Further changes to support badge generation for lca2018

* Undo some of the debugging done early in this series of patches
* Add ability for a user to preview their own badge
* Add a template for the LCA2018 badge

Badges work by copy-pasting lca2017/pyconau2017 code around

WIP - Push for share

Revert "Fix off-by-one error in rowspan calcuations"

This reverts commit 96a24489b6d2a2b14d9bc2913cdb8183481ebfd1.

Order slots by room order first

* lca2018 has a situation where we have multiple slots starting at the
same time, but ending at different times
* The headers of the timetable grid are sorted by room sort order
* In sqlite at least, ordering by start,order seems to implicitly
resolve duplicate start times by looking at the other sort fields
first, and will only sort on order if all other fields are identical

* This results in the slot that ends first going in column 1, which
gets out of sync with the room listed in the header

* I can't figure out how to solve this in the database, so...

* Force the slots to be sorted by room order.
* Then, for each start_time, select out slots starting at that time
and operate on them
* This both gets the slots in the right order *and* keeps multi-room
slots with the right colspan. Yay!

* It's possible that this wouldn't be needed on some DBs which might
do the sorting differently.

Display Room for everything that's not break

Talks, tutorials, plenaries, miniconfs - everythign except breaks please.

List rooms in slot admin

In many parts of the schedule there are multiple slots with the same
start/end times, and it can be hard to find the one you want to edit.

Make this slightly simpler by listing the room names in the admin list.

Change "Apply voucher" button into a link

I can't find the form that should be displayed here, so the simplest
thing I can do at 11pm is to make this a link. That's unsatisfying but
hopefully works.

str values before bleach

Can't operate on objects, stringing seems fine here, there's a lot else
already randomly str() before bleach.

Disable client-side validation on credit_note forms

* HTML5 browsers have some clevers to do client-side validation of
forms
* Django activates this by default for certain field types
* However, in this case, there are three forms on this page. We rely
on two of them being invalid in order to figure out what processing
to do.
* So we need to disable the client-side validation.

Remove unicode warning

We now support more unicodes so remove the warning

Include templates in sdist

Adds a MANIFEST.in to ensure that templates are included in the built
package and thus available in systems that install this package.

Display Condition type in list views

* Whether a Flag is disable-if-false or enable-if-true is a very
important detail
* But one that's easy to get wrong
* And it's hard to spot problems without inspecting every single flag

This change adds the Condition into the various admin list views, so
that it's easier to scan them all for problems and look for inconsistencies.

Add an optional URL for each room

This could be used, for instance, to add a link to a map showing the
location of the room.

At present, this will change slots of type "talk" or "tutorial"; if
the first room for the slot has a URL, the room will be presented as a
link to that URL with just the first room's name. If the first room
has no URL, the talk will be presented with a comma-seperated list of
all the rooms used by this slot.

For LCA2018 we have no talks/tutorials with >1 room on the slot, so
this point is moot.

Enhance proposal fields display

* Display the "withdrawn" status
* Display extra information about exhibitions for art+tech

Improved menu styling

Update menu to use same style as static site,
with slight adjustments for Bootstrap 3.

Update fonts

Use the same fonts as the static site, as per the LCA2018 branding guide.
Shrink headings on the Dashboard to suit new fonts.

Don't try to initialise dataTable twice

Old code was initialising the dataTable twice - once in the parent
block and once in the child. This doesn't actually work and just
caused errors.

Switch to only initializing it once. Unfortunately this creates
copy-pasta :(

Don't duplicate existing rooms when importing schedule CSV

* Old implementation needs to see exactly the same rooms in exactly
the same order every time it loads new data, otherwise it will
create a duplicate entry for the room that differs only in display
order.
* New implementation ignores the display order when checking to see
if the room already exists.

If there are no track names for today, don't show the row

If there are track names today, show the row for track names. If there aren't, don't show an empty row.

Only copy visible columns on attendee reports

Also, add the ability to choose which columns are visible.

Improve display of abstract and presenter bio

Relocate buttons to be beside the presenter's name.

Format abstract and bio in monospace hack as intended.

Restore buttons referenced in current templates

Partial revert of 271d9e05 - these are two of the many files removed then. Looks like these are the only two still used.

Improve mobile view of schedule

Don't show the table header in mobile view

Make talk audience and format visible to reviewers

* Audience is visible on review details, but not the list. Perhaps
useful for cases where reviwer wishes to only review for a
particular audience. This change adds audience to the list view.

* Format is not visible anywhere. This changes adds it to list and
detail views for the reviewers.

This change also adds some buttons to control visibility of the new
columns.