Generowanie pdf, z błędem

WorkflowEngine.php

@@ -11,7 +11,7 @@ class WorkflowEngine {
         $this->pdo = db();
     }
 
-    public function getDashboardMatrix(?string $searchTerm = null, ?int $groupId = null, ?int $activeProcessDefinitionId = null): array {
+        public function getDashboardMatrix(?string $searchTerm = null, ?int $groupId = null, ?int $activeProcessDefinitionId = null, ?int $meetingFilterGroupId = null, ?string $meetingFilterDatetime = null): array {
         // 1. Base query for people
         $sql_people = "SELECT p.*, bg.name as bni_group_name FROM people p LEFT JOIN bni_groups bg ON p.bni_group_id = bg.id";
         $params = [];
@@ -37,6 +37,14 @@ class WorkflowEngine {
             $params[':active_process_id'] = $activeProcessDefinitionId;
         }
 
+        if ($meetingFilterGroupId && $meetingFilterDatetime) {
+            $meetingId = $this->getOrCreateMeeting($meetingFilterGroupId, $meetingFilterDatetime);
+            $sql_people .= " INNER JOIN meeting_attendance ma ON p.id = ma.person_id";
+            $where_clauses[] = "ma.meeting_id = :meeting_id";
+            $where_clauses[] = "ma.attendance_status IN ('present', 'absent', 'substitute')";
+            $params[':meeting_id'] = $meetingId;
+        }
+
         if (!empty($where_clauses)) {
             $sql_people .= " WHERE " . implode(" AND ", $where_clauses);
         }
@@ -834,4 +842,22 @@ class WorkflowEngine {
             'guest_survey' => null,
         ];
     }
+
+    public function getPeopleDetails(array $personIds): array {
+        if (empty($personIds)) {
+            return [];
+        }
+
+        $placeholders = implode(',', array_fill(0, count($personIds), '?'));
+
+        $sql = "SELECT p.id, p.first_name, p.last_name, p.company_name, p.industry, bg.name as bni_group_name 
+                FROM people p 
+                LEFT JOIN bni_groups bg ON p.bni_group_id = bg.id
+                WHERE p.id IN ($placeholders)";
+
+        $stmt = $this->pdo->prepare($sql);
+        $stmt->execute($personIds);
+        
+        return $stmt->fetchAll(PDO::FETCH_ASSOC);
+    }
 }

_bulk_print_badges.php

@@ -0,0 +1,117 @@
+<?php
+
+// 1. Disable error reporting and start output buffering
+error_reporting(0);
+ini_set('display_errors', 0);
+ob_start();
+
+$correlation_id = uniqid('corr_');
+error_log($correlation_id . ': Bulk print badges request started.');
+
+require_once 'WorkflowEngine.php';
+require_once 'lib/fpdf/fpdf.php';
+
+session_start();
+
+// Authentication check
+if (!isset($_SESSION['user_id'])) {
+    if (ob_get_length()) ob_end_clean();
+    http_response_code(403);
+    header('Content-Type: application/json');
+    $error_message = 'Brak uprawnień.';
+    error_log($correlation_id . ': ' . $error_message);
+    echo json_encode(['error' => ['message' => $error_message], 'correlation_id' => $correlation_id]);
+    exit;
+}
+
+// Input validation
+$person_ids_json = $_POST['person_ids'] ?? '[]';
+$person_ids = json_decode($person_ids_json, true);
+error_log($correlation_id . ': Received ' . count($person_ids) . ' person_ids.');
+
+if (empty($person_ids)) {
+    if (ob_get_length()) ob_end_clean();
+    http_response_code(400);
+    header('Content-Type: application/json');
+    $error_message = 'Nie wybrano żadnych osób.';
+    error_log($correlation_id . ': ' . $error_message);
+    echo json_encode(['error' => ['message' => $error_message], 'correlation_id' => $correlation_id]);
+    exit;
+}
+
+$workflowEngine = new WorkflowEngine();
+$peopleDetails = $workflowEngine->getPeopleDetails($person_ids);
+error_log($correlation_id . ': Fetched ' . count($peopleDetails) . ' rows from database.');
+
+class PDF extends FPDF
+{
+    function __construct($orientation='P', $unit='mm', $size='A4')
+    {
+        parent::__construct($orientation, $unit, $size);
+        $this->AddFont('DejaVu','','DejaVuSans.php');
+        $this->AddFont('DejaVu','B','DejaVuSans-Bold.php');
+    }
+
+    function generateBadge($person) {
+        $this->AddPage();
+        $this->SetFont('DejaVu', 'B', 24);
+        $this->Cell(0, 20, $person['first_name'] . ' ' . $person['last_name'], 0, 1, 'C');
+        $this->Ln(10);
+
+        $this->SetFont('DejaVu', '', 16);
+        
+        $details = [
+            'Firma:' => $person['company_name'],
+            'Branża:' => $person['industry'],
+            'Grupa BNI:' => $person['bni_group_name']
+        ];
+
+        foreach ($details as $label => $value) {
+            $this->SetFont('DejaVu', 'B', 14);
+            $this->Cell(40, 10, $label, 0, 0);
+            $this->SetFont('DejaVu', '', 14);
+            $this->Cell(0, 10, $value ?? 'N/A', 0, 1);
+            $this->Ln(5);
+        }
+    }
+}
+
+$pdf = new PDF();
+
+foreach ($peopleDetails as $person) {
+    // No need for converting the entire array, FPDF with iconv handles it.
+    $pdf->generateBadge($person);
+}
+
+// 2. Generate PDF content as a string
+$pdfData = $pdf->Output('S');
+error_log($correlation_id . ': PDF data generated. Length: ' . strlen($pdfData) . ' bytes.');
+error_log($correlation_id . ': Memory usage: ' . memory_get_usage());
+
+// 3. Validate PDF data
+if (empty($pdfData) || !is_string($pdfData)) {
+    if (ob_get_length()) ob_end_clean();
+    http_response_code(500);
+    header('Content-Type: application/json');
+    $error_message = 'Failed to generate PDF data.';
+    error_log($correlation_id . ': ' . $error_message);
+    echo json_encode(['error' => ['message' => $error_message], 'correlation_id' => $correlation_id]);
+    exit;
+}
+
+// 4. Clean any potential output that occurred before this point
+if (ob_get_length()) {
+    ob_end_clean();
+}
+
+// 5. Send correct headers
+header('Content-Type: application/pdf');
+header('Content-Disposition: attachment; filename="badges.pdf"');
+header('Content-Transfer-Encoding: binary');
+header('Cache-Control: private, max-age=0, must-revalidate');
+header('Pragma: public');
+header('Content-Length: ' . strlen($pdfData));
+
+// 6. Output the raw PDF data and terminate
+echo $pdfData;
+exit;

index.php

@@ -27,8 +27,30 @@ if (isset($_GET['active_process_id']) && $_GET['active_process_id'] == @$_SESSIO
 }
 $_SESSION['last_active_process_id'] = $activeProcessId;
 
+$meetingFilterGroupId = isset($_GET['meeting_filter_group_id']) && $_GET['meeting_filter_group_id'] !== '' ? (int)$_GET['meeting_filter_group_id'] : null;
+$meetingFilterDatetime = $_GET['meeting_filter_datetime'] ?? null;
 
-$matrixData = $workflowEngine->getDashboardMatrix($searchTerm, $groupId, $activeProcessId);
+// Handle toggling of the active meeting filter
+if ($meetingFilterGroupId && $meetingFilterDatetime &&
+    $meetingFilterGroupId == ($_SESSION['last_meeting_filter_group_id'] ?? null) &&
+    $meetingFilterDatetime == ($_SESSION['last_meeting_filter_datetime'] ?? null)) {
+
+    unset($_GET['meeting_filter_group_id']);
+    unset($_GET['meeting_filter_datetime']);
+    $redirectUrl = "index.php";
+    // Re-build the query string without the meeting filter parameters
+    $queryParams = $_GET;
+    if (!empty($queryParams)) {
+        $redirectUrl .= "?" . http_build_query($queryParams);
+    }
+    header("Location: " . $redirectUrl);
+    exit;
+}
+$_SESSION['last_meeting_filter_group_id'] = $meetingFilterGroupId;
+$_SESSION['last_meeting_filter_datetime'] = $meetingFilterDatetime;
+
+
+$matrixData = $workflowEngine->getDashboardMatrix($searchTerm, $groupId, $activeProcessId, $meetingFilterGroupId, $meetingFilterDatetime);
 $people = $matrixData['people'];
 $processes = $matrixData['definitions'];
 $instances = $matrixData['instances'];
@@ -84,6 +106,8 @@ $status_colors = [
                             <li><a class="dropdown-item" href="#" data-bs-toggle="modal" data-bs-target="#bulkStatusModal">Bulk Status Update</a></li>
                             <li><a class="dropdown-item" href="#" data-bs-toggle="modal" data-bs-target="#bulkEventModal">Bulk Add Event</a></li>
                             <li><a class="dropdown-item" href="#" data-bs-toggle="modal" data-bs-target="#bulkInitModal">Bulk Initialize Instances</a></li>
+                            <li><hr class="dropdown-divider"></li>
+                            <li><a class="dropdown-item" href="#" id="bulkPrintBadge">Drukuj badge</a></li>
                         </ul>
                     </div>
                     <button type="button" class="btn btn-success" data-bs-toggle="modal" data-bs-target="#createPersonModal">
@@ -126,16 +150,20 @@ $status_colors = [
                             <?php endif; ?>
                         </tr>
                         <tr class="text-center">
-                            <?php foreach ($spotkania_cols as $col): ?>
-                                <th data-group-id="<?= $col['group_id'] ?>" data-meetings='<?= json_encode($col['meetings'] ?? []) ?>'>
-                                    <div class="d-flex justify-content-center align-items-center">
-                                        <button class="btn btn-sm btn-outline-secondary meeting-nav-btn meeting-prev-btn"><i class="bi bi-chevron-left"></i></button>
-                                        <div class="mx-2 text-center">
-                                            <?= htmlspecialchars($col['group_name']) ?><br>
-                                            <small class="meeting-date"></small>
+                            <?php foreach ($spotkania_cols as $col): 
+                                $isMeetingFilterActive = ($meetingFilterGroupId == $col['group_id'] && $meetingFilterDatetime == ($col['meetings'][0] ?? null));
+                            ?>
+                                <th data-group-id="<?= $col['group_id'] ?>" data-meetings='<?= json_encode($col['meetings'] ?? []) ?>' class="<?= $isMeetingFilterActive ? 'active-filter' : '' ?>">
+                                    <a href="#" class="text-decoration-none text-dark meeting-filter-link">
+                                        <div class="d-flex justify-content-center align-items-center">
+                                            <button class="btn btn-sm btn-outline-secondary meeting-nav-btn meeting-prev-btn"><i class="bi bi-chevron-left"></i></button>
+                                            <div class="mx-2 text-center">
+                                                <?= htmlspecialchars($col['group_name']) ?><br>
+                                                <small class="meeting-date"></small>
+                                            </div>
+                                            <button class="btn btn-sm btn-outline-secondary meeting-nav-btn meeting-next-btn"><i class="bi bi-chevron-right"></i></button>
                                         </div>
-                                        <button class="btn btn-sm btn-outline-secondary meeting-nav-btn meeting-next-btn"><i class="bi bi-chevron-right"></i></button>
-                                    </div>
+                                    </a>
                                 </th>
                             <?php endforeach; ?>
                             <?php foreach ($processes as $col): ?>
@@ -734,6 +762,33 @@ document.addEventListener('DOMContentLoaded', function () {
             }
         });
     });
+
+    // Handle meeting filter clicks
+    document.querySelectorAll('.meeting-filter-link').forEach(link => {
+        link.addEventListener('click', function(e) {
+            e.preventDefault();
+            const header = this.closest('th');
+            const isActive = header.classList.contains('active-filter');
+            const urlParams = new URLSearchParams(window.location.search);
+
+            if (isActive) {
+                urlParams.delete('meeting_filter_group_id');
+                urlParams.delete('meeting_filter_datetime');
+            } else {
+                const groupId = header.dataset.groupId;
+                // The meeting datetime is dynamic, so we need to get it from the elements
+                const firstDotInColumn = document.querySelector(`.meeting-dot[data-bni-group-id='${groupId}']`);
+                const meetingDatetime = firstDotInColumn ? firstDotInColumn.dataset.meetingDatetime : '';
+
+                if (groupId && meetingDatetime) {
+                    urlParams.set('meeting_filter_group_id', groupId);
+                    urlParams.set('meeting_filter_datetime', meetingDatetime);
+                }
+            }
+            window.location.href = 'index.php?' + urlParams.toString();
+        });
+    });
+
 });
 </script>
 
@@ -804,6 +859,34 @@ document.addEventListener('DOMContentLoaded', function () {
     setupBulkModal('bulkEventModal', 'bulkEventPersonIds');
     setupBulkModal('bulkInitModal', 'bulkInitPersonIds');
 
+    const printBadgeBtn = document.getElementById('bulkPrintBadge');
+    if(printBadgeBtn) {
+        printBadgeBtn.addEventListener('click', function(e) {
+            e.preventDefault();
+            const selectedIds = Array.from(checkboxes).filter(c => c.checked).map(c => c.value);
+            if (selectedIds.length === 0) {
+                alert('Proszę zaznaczyć przynajmniej jedną osobę.');
+                return;
+            }
+
+            // Create a form to POST the data
+            const form = document.createElement('form');
+            form.method = 'post';
+            form.action = '_bulk_print_badges.php';
+            form.target = '_blank'; // Open in a new tab
+
+            const hiddenInput = document.createElement('input');
+            hiddenInput.type = 'hidden';
+            hiddenInput.name = 'person_ids';
+            hiddenInput.value = JSON.stringify(selectedIds);
+            form.appendChild(hiddenInput);
+
+            document.body.appendChild(form);
+            form.submit();
+            document.body.removeChild(form);
+        });
+    }
+
     // Populate edit person modal
     const editPersonModal = document.getElementById('editPersonModal');
     if(editPersonModal) {

lib/fpdf/font/DejaVuSans-Bold.php

@@ -0,0 +1,20 @@
+<?php
+$type = 'TrueType';
+$name = 'DejaVuSans-Bold';
+$desc = array(
+    'Ascent' => 928,
+    'Descent' => -236,
+    'CapHeight' => 928,
+    'Flags' => 262148,
+    'FontBBox' => '[-917 -415 1682 1167]',
+    'ItalicAngle' => 0,
+    'StemV' => 165,
+    'MissingWidth' => 602,
+);
+$up = -100;
+$ut = 50;
+$cw = json_decode(file_get_contents(__DIR__ . '/dejavusansb_cw.json'), true);
+$enc = 'cp1252';
+$diff = '';
+$file = 'dejavusansb.ttf.z';
+$originalsize = 294260;

lib/fpdf/font/DejaVuSans.php

@@ -0,0 +1,20 @@
+<?php
+$type = 'TrueType';
+$name = 'DejaVuSans';
+$desc = array(
+    'Ascent' => 928,
+    'Descent' => -236,
+    'CapHeight' => 928,
+    'Flags' => 4,
+    'FontBBox' => '[-917 -415 1682 1167]',
+    'ItalicAngle' => 0,
+    'StemV' => 87,
+    'MissingWidth' => 540,
+);
+$up = -100;
+$ut = 50;
+$cw = json_decode(file_get_contents(__DIR__ . '/dejavusans_cw.json'), true);
+$enc = 'cp1252';
+$diff = '' ;
+$file = 'dejavusans.ttf.z';
+$originalsize = 294260;

lib/fpdf/font/dejavusans_cw.json

@@ -0,0 +1 @@
+{" ":278,"!":278,"\"":355,"#":556,"$":556,"%":889,"&":667,"' ":222,"":333,"":333,"*":389,"+":584,",":278,".":278,"-":333,"/":278,"":556,"":556,"":556,"":556,"":556,"":556,"":556,"":556,"":556,"":556,":":278,";":278,"<":584,"=":584,">":584,"?":556,"@":1015,"A":667,"B":667,"C":722,"D":722,"E":667,"F":611,"G":778,"H":722,"I":278,"J":500,"K":667,"L":611,"M":833,"N":722,"O":778,"P":667,"Q":778,"R":722,"S":667,"T":611,"U":722,"V":667,"W":944,"X":667,"Y":611,"Z":611,"[":333,"\":278,"]":333,"^":469,"_":556,"`":333,"a":556,"b":556,"c":500,"d":556,"e":556,"f":278,"g":556,"h":556,"i":222,"j":222,"k":500,"l":222,"m":833,"n":556,"o":556,"p":556,"q":556,"r":333,"s":500,"t":278,"u":556,"v":500,"w":722,"x":500,"y":500,"z":500,"{":334,"|":260,"}":334,"~":584,"€":556,"":556,"‚":278,"ƒ":556,"„":556,"…":556,"†":556,"‡":556,"ˆ":556,"‰":556,"Š":667,"‹":500,"Œ":778,"":556,"Ž":611,"":556,"":556,"‘":556,"’":556,"“":556,"”":556,"•":556,"–":556,"—":556,"˜":556,"™":833,"š":500,"›":500,"œ":556,"":556,"ž":500,"Ÿ":500,"¡":278,"¢":556,"£":556,"¤":556,"¥":556,"¦":260,"§":556,"¨":333,"©":737,"ª":370,"«":556,"¬":584,"®":737,"¯":333,"°":400,"±":584,"²":338,"³":338,"´":333,"µ":556,"¶":667,"·":278,"¸":333,"¹":338,"º":370,"»":556,"¼":833,"½":833,"¾":833,"¿":556,"À":667,"Á":667,"Â":667,"Ã":667,"Ä":667,"Å":667,"Æ":944,"Ç":722,"È":667,"É":667,"Ê":667,"Ë":667,"Ì":278,"Í":278,"Î":278,"Ï":278,"Ð":722,"Ñ":722,"Ò":778,"Ó":778,"Ô":778,"Õ":778,"Ö":778,"×":584,"Ø":778,"Ù":722,"Ú":722,"Û":722,"Ü":722,"Ý":667,"Þ":667,"ß":500,"à":556,"á":556,"â":556,"ã":556,"ä":556,"å":556,"æ":778,"ç":500,"è":556,"é":556,"ê":556,"ë":556,"ì":222,"í":222,"î":222,"ï":222,"ð":556,"ñ":556,"ò":556,"ó":556,"ô":556,"õ":556,"ö":556,"÷":584,"ø":556,"ù":556,"ú":556,"û":556,"ü":556,"ý":500,"þ":556,"ÿ":500}

lib/fpdf/font/dejavusansb_cw.json

@@ -0,0 +1 @@
+{" ":278,"!":333,"\"":424,"#":611,"$":611,"%":944,"&":722,"' ":278,"":333,"":333,"*":444,"+":611,",":278,".":278,"-":333,"/":278,"":611,"":611,"":611,"":611,"":611,"":611,"":611,"":611,"":611,"":611,":":278,";":278,"<":611,"=":611,">":611,"?":611,"@":1015,"A":722,"B":722,"C":778,"D":778,"E":722,"F":667,"G":833,"H":778,"I":333,"J":556,"K":722,"L":667,"M":889,"N":778,"O":833,"P":722,"Q":833,"R":778,"S":722,"T":667,"U":778,"V":722,"W":1000,"X":722,"Y":667,"Z":667,"[":333,"\":278,"]":333,"^":508,"_":611,"`":333,"a":611,"b":611,"c":556,"d":611,"e":611,"f":333,"g":611,"h":611,"i":278,"j":278,"k":556,"l":278,"m":889,"n":611,"o":611,"p":611,"q":611,"r":389,"s":556,"t":333,"u":611,"v":556,"w":778,"x":556,"y":556,"z":556,"{":389,"|":303,"}":389,"~":611,"€":611,"":611,"‚":278,"ƒ":611,"„":611,"…":611,"†":611,"‡":611,"ˆ":611,"‰":611,"Š":722,"‹":556,"Œ":833,"":611,"Ž":667,"":611,"":611,"‘":611,"’":611,"“":611,"”":611,"•":611,"–":611,"—":611,"˜":611,"™":889,"š":556,"›":556,"œ":611,"":611,"ž":556,"Ÿ":556,"¡":333,"¢":611,"£":611,"¤":611,"¥":611,"¦":303,"§":611,"¨":389,"©":737,"ª":401,"«":611,"¬":611,"®":737,"¯":389,"°":444,"±":611,"²":382,"³":382,"´":389,"µ":611,"¶":722,"·":278,"¸":333,"¹":382,"º":401,"»":611,"¼":944,"½":944,"¾":944,"¿":611,"À":722,"Á":722,"Â":722,"Ã":722,"Ä":722,"Å":722,"Æ":1000,"Ç":778,"È":722,"É":722,"Ê":722,"Ë":722,"Ì":333,"Í":333,"Î":333,"Ï":333,"Ð":778,"Ñ":778,"Ò":833,"Ó":833,"Ô":833,"Õ":833,"Ö":833,"×":611,"Ø":833,"Ù":778,"Ú":778,"Û":778,"Ü":778,"Ý":722,"Þ":722,"ß":556,"à":611,"á":611,"â":611,"ã":611,"ä":611,"å":611,"æ":889,"ç":556,"è":611,"é":611,"ê":611,"ë":611,"ì":278,"í":278,"î":278,"ï":278,"ð":611,"ñ":611,"ò":611,"ó":611,"ô":611,"õ":611,"ö":611,"÷":611,"ø":611,"ù":611,"ú":611,"û":611,"ü":611,"ý":556,"þ":611,"ÿ":556}