assetmgt/marketing_migrate.php

<?php
defined(page_security_key) or exit;

/**
 * Marketing System Migration
 * Migrate existing marketing files from directory structure to database
 */

include_once './assets/functions.php';

$pdo = dbConnect($dbname);

// Check if marketing tables exist
try {
    $pdo->query("SELECT 1 FROM marketing_files LIMIT 1");
} catch (PDOException $e) {
    echo "Marketing tables not found. Please run marketing_install.php first.<br>";
    echo "<a href='marketing_install.php'>Install Marketing System</a>";
    exit;
}

// Get marketing structure from settings
$main_marketing_dir = './marketing/';

if (!file_exists($main_marketing_dir)) {
    echo "Marketing directory not found at: $main_marketing_dir<br>";
    exit;
}

echo "<h2>Marketing File Migration</h2>";
echo "<p>Migrating existing marketing files to the new system...</p>";

$migrated_folders = 0;
$migrated_files = 0;
$errors = [];

try {
    // Build partner hierarchy for current user
    $partner_hierarchy = json_encode(array("salesid" => $partner->salesid, "soldto" => $partner->soldto), JSON_UNESCAPED_UNICODE);
    
    // Scan marketing directory structure
    if (isset($marketing_structure) && is_array($marketing_structure)) {
        foreach ($marketing_structure as $product_group => $folders) {
            echo "Processing product group: <strong>$product_group</strong><br>";
            
            // Create product group folder
            $stmt = $pdo->prepare("INSERT INTO marketing_folders (folder_name, description, createdby, accounthierarchy) VALUES (?, ?, ?, ?)");
            $stmt->execute([$product_group, "Migrated from legacy structure", $username, $partner_hierarchy]);
            $group_folder_id = $pdo->lastInsertId();
            $migrated_folders++;
            
            foreach ($folders as $folder_name) {
                $folder_path = $main_marketing_dir . $product_group . '/' . $folder_name;
                
                if (is_dir($folder_path)) {
                    echo "&nbsp;&nbsp;- Processing folder: $folder_name<br>";
                    
                    // Create content folder
                    $stmt = $pdo->prepare("INSERT INTO marketing_folders (folder_name, parent_id, description, createdby, accounthierarchy) VALUES (?, ?, ?, ?, ?)");
                    $stmt->execute([$folder_name, $group_folder_id, "Migrated from legacy structure", $username, $partner_hierarchy]);
                    $content_folder_id = $pdo->lastInsertId();
                    $migrated_folders++;
                    
                    // Process files in folder
                    $files = array_diff(scandir($folder_path), array('.', '..', 'Thumb'));
                    
                    foreach ($files as $file) {
                        $file_path = $folder_path . '/' . $file;
                        
                        if (is_file($file_path) && !is_dir($file_path)) {
                            $file_info = pathinfo($file);
                            $file_ext = strtolower($file_info['extension'] ?? '');
                            
                            // Skip system files
                            if (in_array($file_ext, ['ds_store', 'thumbs.db']) || empty($file_ext)) {
                                continue;
                            }
                            
                            // Check if file type is supported
                            $allowed_types = ['jpg', 'jpeg', 'png', 'gif', 'webp', 'pdf', 'doc', 'docx', 'xls', 'xlsx', 'mp4', 'mov', 'avi'];
                            if (!in_array($file_ext, $allowed_types)) {
                                $errors[] = "Skipped unsupported file type: $file";
                                continue;
                            }
                            
                            $file_size = filesize($file_path);
                            $relative_path = str_replace('./', '', $file_path);
                            
                            // Check for existing thumbnail
                            $thumbnail_path = null;
                            $thumb_file = $folder_path . '/Thumb/' . $file;
                            if (file_exists($thumb_file)) {
                                $thumbnail_path = str_replace('./', '', $thumb_file);
                            }
                            
                            // Generate tags based on product group and folder
                            $tags = [$product_group, $folder_name];
                            if (strpos(strtolower($file), 'brochure') !== false) $tags[] = 'brochure';
                            if (strpos(strtolower($file), 'manual') !== false) $tags[] = 'manual';
                            if (strpos(strtolower($file), 'spec') !== false) $tags[] = 'specifications';
                            
                            try {
                                $stmt = $pdo->prepare("
                                    INSERT INTO marketing_files 
                                    (title, original_filename, file_path, thumbnail_path, file_type, file_size, folder_id, tags, createdby, accounthierarchy) 
                                    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                                ");
                                
                                $stmt->execute([
                                    $file_info['filename'],
                                    $file,
                                    $relative_path,
                                    $thumbnail_path,
                                    $file_ext,
                                    $file_size,
                                    $content_folder_id,
                                    json_encode($tags),
                                    $username,
                                    $partner_hierarchy
                                ]);
                                
                                $migrated_files++;
                                echo "&nbsp;&nbsp;&nbsp;&nbsp;✓ $file<br>";
                                
                                // Insert tags
                                foreach ($tags as $tag) {
                                    $tag = trim($tag);
                                    if (!empty($tag)) {
                                        // Insert tag if not exists
                                        $pdo->prepare("INSERT IGNORE INTO marketing_tags (tag_name) VALUES (?)")->execute([$tag]);
                                        
                                        // Link file to tag
                                        $tag_id_stmt = $pdo->prepare("SELECT id FROM marketing_tags WHERE tag_name = ?");
                                        $tag_id_stmt->execute([$tag]);
                                        $tag_id = $tag_id_stmt->fetchColumn();
                                        
                                        if ($tag_id) {
                                            $pdo->prepare("INSERT IGNORE INTO marketing_file_tags (file_id, tag_id) VALUES (?, ?)")
                                                ->execute([$pdo->lastInsertId(), $tag_id]);
                                        }
                                    }
                                }
                                
                            } catch (PDOException $e) {
                                $errors[] = "Error migrating file $file: " . $e->getMessage();
                            }
                        }
                    }
                }
            }
        }
    }
    
    echo "<br><h3>Migration Summary</h3>";
    echo "✓ Folders migrated: <strong>$migrated_folders</strong><br>";
    echo "✓ Files migrated: <strong>$migrated_files</strong><br>";
    
    if (!empty($errors)) {
        echo "<br><h4>Errors/Warnings:</h4>";
        foreach ($errors as $error) {
            echo "⚠ $error<br>";
        }
    }
    
    echo "<br><strong>Migration completed successfully!</strong><br>";
    echo "<a href='index.php?page=marketing'>Go to Marketing Page</a>";
    
} catch (Exception $e) {
    echo "Migration error: " . $e->getMessage();
}
?>