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CHANGELOG.txt

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+CHANGELOG - Storage Saturation Report Component
+===============================================
+
+Version 1.0.3 - January 31, 2026
+----------------------------------
+- PDF export: switched to client-side jsPDF + html2canvas (no Nagios XI Chromium/command pipeline).
+  Export PDF now generates the PDF in the browser and triggers download; fallback to window.print()
+  if jsPDF or html2canvas unavailable. Works regardless of XI command processor or Chromium.
+- Progress bar: restored color styles (green/amber/red) in the minimal export document so the
+  "percent used" bar displays correctly when that HTML is used (e.g. client-side capture, print).
+- Vendor: optional jspdf.umd.min.js in scripts/vendor/ for PDF; CDN fallback. See scripts/vendor/README.txt.
+
+Version 1.0.2 - January 31, 2026
+----------------------------------
+- My Reports (XI core): myreports.php parent-frame innerHTML guarded with null checks to avoid
+  "Cannot set properties of undefined" when parent lacks #leftnav (e.g. from component report).
+- Export Image: load html2canvas from component scripts/vendor/html2canvas.min.js first, then CDN
+  fallback; avoids tracking prevention blocking when vendor file is present. See scripts/vendor/README.txt.
+- Docs: double slash in PDF download URL (nagiosxi//reports/managereports.php) documented as known
+  XI core URL-building issue; fix belongs in includes/js/reports.js (not in this component).
+- Export URL: strip CR/LF from Chromium report URL so stored/passed URL is one contiguous string
+  (avoids link being split so only first segment is clickable). XI core: fail_download() now outputs
+  URL in a single <a href="..."> so the full URL is one clickable link.
+- PDF/JPG export: build Chromium URL with get_localhost_url() so Chromium fetches report via
+  localhost; fixes ERR_ACCESS_DENIED when server cannot reach external IP.
+- UI: report actions (settings, star, Export PDF, Export Image) aligned right (justify-content:
+  flex-end) to match Nagios XI report pattern.
+- Options drawer: added neptune-drawer-options block (options-drawer-header + reportoptionpicker)
+  so Report Options gear opens drawer with content; minimal copy "No additional options for this report."
+- Report options: added Schedule and Email links (schedulereport.php?name=... and &sendonce=1) so
+  full report-options row matches XI (settings, star, Schedule, Email, Export PDF, Export Image).
+- Report component: full report URL passed to get_add_myreport_html() so Schedule, Email Report,
+  and Add to My Reports open/schedule the correct report page.
+- UI: all report actions (settings, star, Schedule, Email, Export PDF, Export Image) in one
+  well.report-options.form-inline row; Export PDF/Image moved from header into well; alignment
+  matches Nagios XI report examples (e.g. Availability Summary).
+- UI: removed duplicate report header (title/subtitle/date). Header shown once in page; getreport
+  fragment for AJAX returns only table; header included only in export (PDF) document.
+- UI: numeric columns (DISK SPACE USED, DISK SPACE AVAILABLE, PERCENT USED) right-aligned to match
+  Nagios XI report examples (e.g. Availability Summary).
+- Export/print aligned with Nagios XI built-in report pattern:
+  * Single entry point (index.php) with mode routing: default, mode=getreport, mode=submitpdf/submitjpg
+  * mode=getreport: server-side HTML report body only (for AJAX and Chromium PDF/JPG export)
+  * mode=submitpdf/submitjpg: uses utils-reports-export submit_report() and COMMAND_DOWNLOAD_REPORT
+  * Report container (#report) loaded via AJAX from index.php?mode=getreport
+  * PDF export uses reports.js submit_report() for async command polling and download
+  * reportexportlinks and get_add_myreport_html() for Add to My Reports / Schedule / Email Report
+- Removed client-side window.print() and html2canvas-only PDF path in favor of XI report export
+- Export Image (PNG) retained as optional client-side fallback via html2canvas
+
+Version 1.0.1 - January 30, 2026
+----------------------------------
+- Perfdata: support quoted labels with special characters 
+-- (e.g. 'C:\_Label:__Serial_Number_2cxxxxxx'=91445.6016MB;111560;132477;0;139450)
+- Perfdata: when multiple metrics in one service, show the most saturated.
+-- (e.g. 'C:\_Label:__Serial_Number_2cxxxxxx'=91445.6016MB;111560;132477;0;139450 'D:\_Label:__Serial_Number_2cxxxxxx'=138500.6016MB;111560;132477;0;139450)
+- Caption column uses perfdata volume label when present
+- UI: Neptune theme aware with fallbacks for dark/light as per Nagios Developer Standards
+- UI: table class follows is_neptune()
+- UI: reduced inline styles; spacing moved to CSS classes to conform with Nagios Developer Standards
+
+Version 1.0.0 - January 18, 2026
+----------------------------------
+- Display services with trackvolume custom variable enabled
+- Filter services by trackvolume custom variable
+- Parse disk usage from perfdata (check_local_disk and NCPA formats)
+- Report-style display with columns:
+  * DISPLAY NAME (host name)
+  * CAPTION (service description)
+  * DISK SPACE USED (formatted)
+  * DISK SPACE AVAILABLE (formatted with color coding)
+  * PERCENT USED (with progress bar)
+- Sort by available space (ascending - most critical first)
+- Color coding for available space:
+  * Red (< 5 GB): Critical
+  * Yellow (< 50 GB): Warning
+  * Green (>= 50 GB): Safe
+- Progress bar color coding:
+  * Red (>= 95%): Critical
+  * Orange (>= 85%): Warning
+  * Yellow (>= 70%): Info
+  * Green (< 70%): Safe
+- Export functionality (PDF/JPG) using Python
+- Proper Nagios XI component patterns:
+  * Standard initialization sequence
+  * Security best practices (grab_request_var, escapeshellarg)
+  * XML API for custom variables (template inheritance)
+  * Proper error handling
+  * CCM theme matching
+