import frappe from reportlab.lib.pagesizes import letter from reportlab.lib.units import inch from reportlab.lib.colors import HexColor, black, white, grey from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Table, TableStyle, HRFlowable, Image from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle from reportlab.lib.enums import TA_CENTER, TA_LEFT, TA_JUSTIFY from reportlab.lib import colors import io import os DARK_BLUE = HexColor('#2F5496') LIGHT_BLUE = HexColor('#D6E4F0') GRAY = HexColor('#666666') @frappe.whitelist() def generate_cor(company_name=None, weights=None, received_date=None, red_r2=None, contact_name=None, contact_number=None, address_line=None, pallet_name=None): """Generate Certificate of Recycling PDF from form data.""" # Format date date_str = '' if received_date: from frappe.utils import formatdate date_str = formatdate(received_date, 'MMMM d, Y') items_recycled = 'e-waste' if red_r2: items_recycled += ' (' + red_r2 + ')' output = io.BytesIO() doc = SimpleDocTemplate( output, pagesize=letter, topMargin=0.5 * inch, bottomMargin=0.5 * inch, leftMargin=0.75 * inch, rightMargin=0.75 * inch ) styles = getSampleStyleSheet() # Custom styles matching the Electron app date_style = ParagraphStyle('DateBlock', parent=styles['Normal'], fontSize=14, fontName='Times-Bold', alignment=TA_LEFT) title_style = ParagraphStyle('CertTitle', parent=styles['Title'], fontSize=16, fontName='Times-Bold', textColor=black, spaceAfter=6, alignment=TA_CENTER, letterSpacing=0.05) cert_style = ParagraphStyle('CertBody', parent=styles['Normal'], fontName='Times-Roman', fontSize=12, spaceAfter=12, alignment=TA_JUSTIFY) body_style = ParagraphStyle('BodyText2', parent=styles['Normal'], fontName='Times-Roman', fontSize=12, spaceAfter=10, alignment=TA_JUSTIFY) bullet_style = ParagraphStyle('BulletText', parent=styles['Normal'], fontName='Times-Roman', fontSize=10, spaceAfter=4, leftIndent=24, bulletIndent=12, alignment=TA_JUSTIFY) optin_style = ParagraphStyle('OptIn', parent=styles['Normal'], fontName='Times-Roman', fontSize=12, spaceAfter=10, alignment=TA_JUSTIFY) sig_style = ParagraphStyle('Signature', parent=styles['Normal'], fontName='Times-Bold', fontSize=18, spaceBefore=18) footer_style = ParagraphStyle('Footer', parent=styles['Normal'], fontName='Times-Roman', fontSize=10, textColor=GRAY) elements = [] # Header row: Date | Logo | Title logo_path = os.path.join(frappe.get_app_path('westech_r2'), 'public', 'images', 'cor_logo.png') logo_img = None if os.path.exists(logo_path): logo_img = Image(logo_path, width=2.45 * inch, height=0.8 * inch) header_data = [ [Paragraph(date_str, date_style), logo_img or Paragraph('', styles['Normal']), Paragraph('CERTIFICATE OF RECYCLING', title_style)] ] header_table = Table(header_data, colWidths=[1.8 * inch, 2.45 * inch, 2.75 * inch]) header_table.setStyle(TableStyle([ ('VALIGN', (0, 0), (-1, -1), 'MIDDLE'), ('ALIGN', (0, 0), (0, 0), 'LEFT'), ('ALIGN', (1, 0), (1, 0), 'CENTER'), ('ALIGN', (2, 0), (2, 0), 'CENTER'), ])) elements.append(header_table) elements.append(Spacer(1, 18)) # Certification paragraph elements.append(Paragraph( 'Full Circle Electronics AZ, LLC (dba Westech Recyclers) certifies that the ' 'materials submitted for recycling are received and will be properly recycled ' 'in accordance with all state and federal recycling regulations and in ' 'accordance with the R2 Standard.', cert_style )) # Data table data_rows = [ ['Company:', company_name or 'N/A'], ['Weight:', weights or 'N/A'], ['Items Recycled:', items_recycled], ] if contact_name: data_rows.append(['Contact:', contact_name]) if contact_number: data_rows.append(['Phone:', contact_number]) if address_line: data_rows.append(['Address:', address_line]) data_table = Table(data_rows, colWidths=[3.36 * inch, 3.64 * inch]) data_table.setStyle(TableStyle([ ('FONTNAME', (0, 0), (-1, -1), 'Times-Roman'), ('FONTSIZE', (0, 0), (-1, -1), 12), ('ALIGN', (0, 0), (0, -1), 'RIGHT'), ('ALIGN', (1, 0), (1, -1), 'LEFT'), ('VALIGN', (0, 0), (-1, -1), 'TOP'), ('GRID', (0, 0), (-1, -1), 0.5, HexColor('#bfbfbf')), ('TOPPADDING', (0, 0), (-1, -1), 4), ('BOTTOMPADDING', (0, 0), (-1, -1), 4), ('LEFTPADDING', (0, 0), (-1, -1), 6), ('RIGHTPADDING', (0, 0), (-1, -1), 6), ])) elements.append(data_table) elements.append(Spacer(1, 12)) # Body paragraphs elements.append(Paragraph( 'Full Circle Electronics AZ, LLC further acknowledges the acceptance and ' 'recycling of any material potentially containing data. Data containing ' 'materials are stored in our secured facility ensuring the security of the ' 'unit(s) prior to data sanitization.', body_style )) elements.append(Paragraph( 'Data containing materials are sanitized in compliance with NIST 800-88 ' 'guidelines which is set forth by the U.S. government for a robust methodology ' 'for erasing data from storage media. Depending upon the media received, the ' 'data destruction methods used are as follows:', body_style )) # Bullet list bullets = [ 'Hard disk and solid-state drives will either be logically sanitized using professional software or physically destroyed via shredding or degaussing.', 'Media cards and small storage devices will either be degaussed / shredded at our facility or sent straight to a smelter.', 'Data tapes or reels will either be degaussed or shredded at a vetted and approved downstream service provider.', 'Electronics with embedded storage chips will either be destroyed by physical destruction at our facility or at a vetted and approved downstream service provider.', 'Small electronics containing data will either be logically sanitized using the manufacturer\'s application for destroying data or sent to a vetted and approved downstream service provider.', ] for b in bullets: elements.append(Paragraph('\u2022 ' + b, bullet_style)) elements.append(Spacer(1, 6)) # Opt-in elements.append(Paragraph( 'Opt-in option. If you desire to be informed of our data destruction process ' 'changes or be notified of any unlikely security breaches, please let us know.', optin_style )) # Signature elements.append(Paragraph('Westech Recyclers', sig_style)) # Footer elements.append(Spacer(1, 10)) elements.append(Paragraph( '220 S 9th St Phoenix, AZ 85034    ' 'www.westechrecyclers.com    ' '602.256.7626', footer_style )) doc.build(elements) output.seek(0) frappe.response.filename = 'COR_' + (company_name or 'document').replace(' ', '_') + '.pdf' frappe.response.filecontent = output.getvalue() frappe.response.type = 'download' frappe.response.display_content_as = 'attachment'