#!/bin/sh
# Fix: dialogs (CodeGit, Macro, Market, Settings) rendered EMPTY.
#
# Root cause: the project was registered with a RELATIVE path, and the UI used it verbatim.
#
#   1. install/process.php stores a relative folder name:  projects.db -> {"Blog": "blog"}
#   2. common.php::loadState() does  $projectPath = reset($projectList)  ->  "blog"
#      and persists it to the session, so the bad value STICKS.
#   3. filetree puts it straight into the DOM:  <a id="project-root" data-path="blog">
#   4. codegit sends repo="blog"; getWorkspacePath("blog") fails checkPath() -> 403
#   5. modal.js does `if (status !== 200) return;` -> SWALLOWS the error -> #content stays empty
#
# That last step is why it presents as an empty/black dialog rather than an error: the request
# fails, nothing is rendered, and nothing is reported.
#
# Atheos's own project-creation code resolves relative -> WORKSPACE/<name>, so a relative value in
# the store is legitimate - loadState() simply fails to resolve it. Both fixes are needed:
#   A. resolve at load time (this also heals sessions already holding the relative value)
#   B. store absolute paths, so array_search() can still map path -> name for the tree label
#
# Usage: run ON the guest as root.  Idempotent.
set -e
A=/var/www/atheos

echo "=== A. resolve a relative projectPath in loadState() ==="
S=$A/common.php
if [ ! -f "$S" ]; then echo "  !! $S not found"; exit 1; fi
if grep -q 'isAbsPath($projectPath)' "$S"; then
  echo "  already applied"
else
  [ -f "$S.orig" ] || cp -a "$S" "$S.orig"
  php83 -r '
$f=$argv[1]; $s=file_get_contents($f);
$old = "        \$openFiles_db = Common::getObjStore(\"activeFiles\", \"users/\" . \$activeUser);";
if (strpos($s,$old) === false) { fwrite(STDERR,"  !! anchor not found in loadState\n"); exit(1); }
$new = "        // A project may be registered with a RELATIVE folder name (the installer stores it\n        // that way). Handing that to the UI yields data-path=\"blog\", and every later\n        // getWorkspacePath() call then fails its access check with 403 - which the modal\n        // silently swallows, leaving the dialog empty. Resolve it once here, and re-store it\n        // so sessions already holding the relative value heal on their next load.\n        if (!Common::isAbsPath(\$projectPath)) {\n            \$projectPath = Common::getWorkspacePath(\$projectPath, true);\n            SESSION(\"projectPath\", \$projectPath);\n        }\n\n" . $old;
file_put_contents($f, str_replace($old,$new,$s)); echo "  patched loadState\n";' "$S"
  php83 -l "$S" >/dev/null 2>&1 || { echo "  !! SYNTAX ERROR - restore $S.orig"; exit 1; }
fi

echo "=== B. store absolute paths in the projects store ==="
P=$A/data/projects.db.json.php
if [ ! -f "$P" ]; then
  echo "  !! $P not found"
elif grep -q '"\/' "$P"; then
  echo "  already absolute"
else
  cp -a "$P" "$P.bak-$(date +%Y%m%d-%H%M%S)"
  php83 -r '
$f=$argv[1]; $ws="/var/www/atheos/workspace";
$raw=file_get_contents($f);
preg_match("/<\?php\/\*\|(.*)\|\*\/\?>/s",$raw,$m);
$d=json_decode($m[1],true);
if(!is_array($d)){ fwrite(STDERR,"  !! store unreadable\n"); exit(1); }
$c=false;
foreach($d as $n=>$p){ if(!preg_match("#^(/|[A-Za-z]:)#",$p)){ $d[$n]=$ws."/".ltrim($p,"/"); $c=true; } }
if(!$c){ echo "  already absolute\n"; exit(0); }
file_put_contents($f,"<?php/*|\n".json_encode($d, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES)."\n|*/?>");
echo "  store rewritten -> ".json_encode($d)."\n";' "$P"
  chown atheos:atheos "$P" 2>/dev/null || true
fi

echo "=== verify ==="
php83 -r '
$raw=file_get_contents("/var/www/atheos/data/projects.db.json.php");
preg_match("/<\?php\/\*\|(.*)\|\*\/\?>/s",$raw,$m); $d=json_decode($m[1],true);
$p=reset($d); $n=array_search($p,$d);
printf("  path=%s name=%s\n",$p,var_export($n,true));
printf("  absolute: %s\n", preg_match("#^(/|[A-Za-z]:)#",$p) ? "yes" : "NO");' 2>&1
echo "=== done ==="