timeline: remove GPU, add SSE status updates, DOCX export, single-file, engine-aware credits
- Remove GPU/cuttlefish engine from timeline.php, api/timeline.php, LegalTools.php, tools.js (all 4 langs) - Add engine-aware credit cost: gpt-4o-mini=1 credit, gpt-4o=2 credits (matches redact pattern) - Remove multiple attribute from file input (single document only) - New api/timeline-stream.php: SSE endpoint emitting status events + final result - New api/timeline-download.php: DOCX export of timeline events - LegalTools::timeline() gains ?callable $onProgress for live status updates - tools.js: spinner on run, SSE streaming fetch, Export to Word button - Save to My Docs was already wired (showSaveResultButton at line 1136) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -0,0 +1,175 @@
|
||||
<?php
|
||||
declare(strict_types=1);
|
||||
|
||||
require_once __DIR__ . '/../includes/LegalTools.php';
|
||||
|
||||
dbnToolsRequireMethod('POST');
|
||||
dbnToolsRequireAuth();
|
||||
|
||||
$input = dbnToolsJsonInput(200000);
|
||||
$events = is_array($input['events'] ?? null) ? $input['events'] : [];
|
||||
$whatFound = trim((string)($input['what_we_found'] ?? ''));
|
||||
$format = (string)($input['format'] ?? 'docx');
|
||||
|
||||
if ($format !== 'docx') {
|
||||
http_response_code(400);
|
||||
echo json_encode(['error' => ['message' => 'Unsupported format.']]);
|
||||
exit;
|
||||
}
|
||||
|
||||
if (!$events) {
|
||||
http_response_code(422);
|
||||
echo json_encode(['error' => ['message' => 'No events provided.']]);
|
||||
exit;
|
||||
}
|
||||
|
||||
if (!class_exists('ZipArchive')) {
|
||||
http_response_code(500);
|
||||
echo json_encode(['error' => ['message' => 'ZipArchive extension not available.']]);
|
||||
exit;
|
||||
}
|
||||
|
||||
$text = buildTimelineText($events, $whatFound);
|
||||
$docx = buildTimelineDocx($text);
|
||||
|
||||
header('Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document');
|
||||
header('Content-Disposition: attachment; filename="timeline.docx"');
|
||||
header('Content-Length: ' . strlen($docx));
|
||||
header('Cache-Control: no-store');
|
||||
echo $docx;
|
||||
exit;
|
||||
|
||||
function buildTimelineText(array $events, string $whatFound): string
|
||||
{
|
||||
$lines = [];
|
||||
if ($whatFound !== '') {
|
||||
$lines[] = $whatFound;
|
||||
$lines[] = '';
|
||||
$lines[] = str_repeat("\u{2500}", 40);
|
||||
$lines[] = '';
|
||||
}
|
||||
|
||||
foreach ($events as $ev) {
|
||||
$date = (string)($ev['date'] ?? 'unknown date');
|
||||
$time = (string)($ev['time'] ?? '');
|
||||
$actor = (string)($ev['actor'] ?? '');
|
||||
$event = (string)($ev['event'] ?? '');
|
||||
$excerpt = (string)($ev['source_excerpt'] ?? '');
|
||||
$conf = (string)($ev['confidence'] ?? '');
|
||||
|
||||
$dateStr = $time !== '' ? "{$date} {$time}" : $date;
|
||||
$header = $actor !== '' ? "[{$dateStr}] {$actor}" : "[{$dateStr}]";
|
||||
if ($conf !== '' && $conf !== 'high') {
|
||||
$header .= " ({$conf} confidence)";
|
||||
}
|
||||
|
||||
$lines[] = $header;
|
||||
if ($event !== '') $lines[] = $event;
|
||||
if ($excerpt !== '') $lines[] = "Source: \u{201C}{$excerpt}\u{201D}";
|
||||
$lines[] = '';
|
||||
$lines[] = str_repeat("\u{2500}", 40);
|
||||
$lines[] = '';
|
||||
}
|
||||
|
||||
return implode("\n", $lines);
|
||||
}
|
||||
|
||||
function buildTimelineDocx(string $text): string
|
||||
{
|
||||
$tmp = tempnam(sys_get_temp_dir(), 'dbn_tl_');
|
||||
@unlink($tmp);
|
||||
$tmp .= '.docx';
|
||||
|
||||
$zip = new ZipArchive();
|
||||
$zip->open($tmp, ZipArchive::CREATE | ZipArchive::OVERWRITE);
|
||||
|
||||
$zip->addFromString('[Content_Types].xml', tlContentTypesXml());
|
||||
$zip->addFromString('_rels/.rels', tlRelsXml());
|
||||
$zip->addFromString('word/document.xml', tlDocumentXml($text));
|
||||
$zip->addFromString('word/_rels/document.xml.rels', tlWordRelsXml());
|
||||
$zip->addFromString('docProps/app.xml', tlAppXml());
|
||||
$zip->addFromString('docProps/core.xml', tlCoreXml());
|
||||
|
||||
$zip->close();
|
||||
|
||||
$bytes = file_get_contents($tmp);
|
||||
@unlink($tmp);
|
||||
return $bytes;
|
||||
}
|
||||
|
||||
function tlDocumentXml(string $text): string
|
||||
{
|
||||
$lines = explode("\n", str_replace("\r\n", "\n", str_replace("\r", "\n", $text)));
|
||||
$paras = [];
|
||||
foreach ($lines as $line) {
|
||||
$safe = htmlspecialchars($line, ENT_XML1 | ENT_COMPAT, 'UTF-8');
|
||||
if ($safe === '') {
|
||||
$paras[] = '<w:p/>';
|
||||
} elseif (preg_match('/^\[.+?\]/', $line)) {
|
||||
// Event header line — bold
|
||||
$paras[] = '<w:p><w:r><w:rPr><w:b/><w:rFonts w:ascii="Calibri" w:hAnsi="Calibri"/><w:sz w:val="20"/></w:rPr>'
|
||||
. '<w:t xml:space="preserve">' . $safe . '</w:t></w:r></w:p>';
|
||||
} elseif (str_starts_with($line, str_repeat("\u{2500}", 5))) {
|
||||
// Divider line — light grey
|
||||
$paras[] = '<w:p><w:r><w:rPr><w:color w:val="AAAAAA"/><w:rFonts w:ascii="Calibri" w:hAnsi="Calibri"/><w:sz w:val="16"/></w:rPr>'
|
||||
. '<w:t xml:space="preserve">' . $safe . '</w:t></w:r></w:p>';
|
||||
} else {
|
||||
$paras[] = '<w:p><w:r><w:rPr><w:rFonts w:ascii="Calibri" w:hAnsi="Calibri"/><w:sz w:val="20"/></w:rPr>'
|
||||
. '<w:t xml:space="preserve">' . $safe . '</w:t></w:r></w:p>';
|
||||
}
|
||||
}
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<w:document xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main">'
|
||||
. '<w:body>' . implode('', $paras)
|
||||
. '<w:sectPr><w:pgSz w:w="12240" w:h="15840"/>'
|
||||
. '<w:pgMar w:top="1440" w:right="1440" w:bottom="1440" w:left="1440"/>'
|
||||
. '</w:sectPr></w:body></w:document>';
|
||||
}
|
||||
|
||||
function tlContentTypesXml(): string
|
||||
{
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'
|
||||
. '<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>'
|
||||
. '<Default Extension="xml" ContentType="application/xml"/>'
|
||||
. '<Override PartName="/word/document.xml" ContentType="application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml"/>'
|
||||
. '<Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/>'
|
||||
. '<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/>'
|
||||
. '</Types>';
|
||||
}
|
||||
|
||||
function tlRelsXml(): string
|
||||
{
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'
|
||||
. '<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="word/document.xml"/>'
|
||||
. '<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" Target="docProps/core.xml"/>'
|
||||
. '<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties" Target="docProps/app.xml"/>'
|
||||
. '</Relationships>';
|
||||
}
|
||||
|
||||
function tlWordRelsXml(): string
|
||||
{
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"/>';
|
||||
}
|
||||
|
||||
function tlAppXml(): string
|
||||
{
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<Properties xmlns="http://schemas.openxmlformats.org/officeDocument/2006/extended-properties">'
|
||||
. '<Application>DoBetterNorge Timeline</Application>'
|
||||
. '</Properties>';
|
||||
}
|
||||
|
||||
function tlCoreXml(): string
|
||||
{
|
||||
$date = date('Y-m-d\TH:i:s\Z');
|
||||
return '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'
|
||||
. '<cp:coreProperties xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties"'
|
||||
. ' xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/"'
|
||||
. ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
|
||||
. '<dc:creator>DoBetterNorge</dc:creator>'
|
||||
. '<dcterms:created xsi:type="dcterms:W3CDTF">' . $date . '</dcterms:created>'
|
||||
. '</cp:coreProperties>';
|
||||
}
|
||||
Reference in New Issue
Block a user