Papex University Schedule

Papex University Schedule is a WordPress plugin for educational institutions that need to create and publish class schedules. The plugin provides separate administration sections for lessons, student groups, teachers, rooms, and Excel import/export. Schedule data is stored in dedicated database tables instead of WordPress posts and post metadata. Main features:

• Responsive monthly schedule calendar.
• Mobile-friendly lesson display with start times.
• Filtering by student group.
• Detailed lesson information in a modal window.
• Separate directories for groups, teachers, and rooms.
• XLSX import with file type validation and a 20 MB size limit.
• Technical XLSX export for editing and re-importing.
• Formatted XLSX export for viewing and printing.
• Schedule management access for WordPress administrators and editors.

Use the following shortcode on any page: [papex_university_schedule] The administration area, public calendar, print view, messages, and Excel tools use an English interface.

4.4.0

• Converted the complete user interface to English.
• Updated the administration area, public calendar, print view, messages, and Excel tools.

4.3.22

• Moved all administrative and print-page JavaScript into properly enqueued files.
• Moved print-page CSS into a properly enqueued stylesheet.
• Added dynamic print settings through wp_add_inline_style() and wp_localize_script().
• Removed direct script and style tags from PHP templates.

4.3.17

• The table print layout now shows the full weekday name below each date.

4.3.16

• Improved the table print layout for portrait pages and multi-page printing.
• Added unique print document names containing the current date and time.

4.3.15

• Added calendar and table print layouts.
• Added automatic, standard, compact, and ultra-compact density modes.
• Printed lesson time and title now share one line.
• Automatic fitting adjusts only overflowing day cells and preserves the time size.
• Added A4/A3 portrait and landscape orientation options.

4.3.13

• The monthly print layout now always fits onto one physical sheet.
• Added A4 and A3 landscape paper-size selection.
• Calendar rows automatically share the available page height, including six-week months.

4.3.11

• Added a standalone A4 landscape print view for the monthly schedule.
• Added a Print / PDF button to the public calendar.
• The print view can be printed directly or saved as PDF using the browser.
• Updated the Plugin URI.

4.3.10

• Removed the remaining Plugin Check warnings for read-only calendar and administration query parameters.
• Sanitized each XLSX upload field individually instead of using the raw upload array.
• Improved compliance with WordPress coding standards without changing calendar navigation or Excel import behaviour.

4.3.9

• Fixed all issues listed in the supplied WordPress Plugin Check report.
• Added unslashing and explicit sanitization for submitted administration data.
• Documented read-only query parameters that do not require nonce verification.
• Replaced restricted date calls with timezone-safe alternatives.
• Escaped sortable table header output.
• Replaced direct temporary-file reading and deletion with WordPress filesystem functions.
• Rewrote the plugin readme in standard English and added the languages directory.

4.3.8

• Added validation for PHP upload errors.
• Added WordPress file type and extension validation for XLSX uploads.
• Limited imported XLSX files to 20 MB.
• Displayed the file-size limit on the import screen.

4.3.7

• Restored the group-coloured left border for lesson cards without unnecessary !important declarations.

4.3.6

• Removed unnecessary !important declarations and moved group colours to CSS custom properties.

4.3.5

• Added the weekday below the selected mobile date.

4.3.4

• Marked the current date with a thin green circle and improved empty-day date labels.

4.3.3

• Improved mobile lesson borders, modal text colours, month navigation, and current-day indication.

4.3.2

• Improved mobile lesson time badges.

4.3.1

• Added mobile daily lesson cards and the Today button.

4.2.1

• Improved formatted Excel export for viewing and printing.

4.1.2

• Added technical and formatted Excel export modes.

4.1.1

• Added XLSX import and export.