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fix: item doc list barcode print button add #45

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Merged
Ashkar7 merged 1 commit into from
Apr 29, 2025
Merged

fix: item doc list barcode print button add #45

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53 changes: 52 additions & 1 deletion posnext/doc_events/item.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,10 @@
import frappe

from frappe import _
from frappe.utils.pdf import get_pdf
from frappe.www.printview import get_context
import json
from frappe.utils import now
from frappe.utils.file_manager import save_file

def validate_item(doc, method):
for x in doc.custom_items:
Expand Down Expand Up @@ -29,4 +34,50 @@ def get_product_bundle_with_items(item_code):
"name": bundle_doc.name,
"new_item_code": bundle_doc.new_item_code,
"items": bundle_items
}


@frappe.whitelist()
def print_barcodes(item_codes):
if isinstance(item_codes, str):

item_codes = json.loads(item_codes)


items_with_barcodes = [
frappe.get_doc("Item", code)
for code in item_codes
if frappe.get_doc("Item", code).barcodes
]

if not items_with_barcodes:
frappe.throw(_("No items with barcodes found"))

print_format = "Barcode Print"

if len(items_with_barcodes) == 1:
item_name = items_with_barcodes[0].name
url = f"/printview?doctype=Item&name={item_name}&format={print_format}&no_letterhead=1"
return {"url": url}

html_content = ''.join(
f'<div>{frappe.get_print("Item", item.name, print_format, doc=item)}</div>'
for item in items_with_barcodes
)

pdf_data = get_pdf(html_content)

file_name = f"Multiple_Barcodes_{now().replace(' ', '_').replace(':', '-')}.pdf"
file_doc = save_file(
fname=file_name,
content=pdf_data,
dt="Item",
dn=items_with_barcodes[0].name,
is_private=0
)

return {
"url": file_doc.file_url,
"message": _(f"Generated barcodes for {len(items_with_barcodes)} items."),
"is_pdf": True
}
2 changes: 1 addition & 1 deletion posnext/hooks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@
# include js in doctype views
doctype_js = {"POS Profile" : "public/js/pos_profile.js"}

# doctype_list_js = {"doctype" : "public/js/doctype_list.js"}
doctype_list_js = {"Item" : "public/js/item_list.js"}
# doctype_tree_js = {"doctype" : "public/js/doctype_tree.js"}
# doctype_calendar_js = {"doctype" : "public/js/doctype_calendar.js"}

Expand Down
Empty file added posnext/posnext/print_format/__init__.py
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Empty file.
Empty file added posnext/posnext/print_format/barcode_print/__init__.py
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31 changes: 31 additions & 0 deletions posnext/posnext/print_format/barcode_print/barcode_print.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
{
"absolute_value": 0,
"align_labels_right": 0,
"creation": "2025-04-29 14:04:26.038617",
"custom_format": 1,
"default_print_language": "en-US",
"disabled": 0,
"doc_type": "Item",
"docstatus": 0,
"doctype": "Print Format",
"font_size": 14,
"html": "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <title>Barcode Label</title>\n <style>\n body {\n font-family: Arial, sans-serif;\n padding: 20px;\n }\n .barcode-container {\n margin-bottom: 30px;\n page-break-inside: avoid;\n text-align: center;\n padding: 10px;\n border: 1px solid #eee;\n width: 200px;\n display: inline-block;\n margin-right: 10px;\n }\n .item-name {\n margin-bottom: 5px;\n font-weight: bold;\n }\n .barcode {\n margin-top: 10px;\n }\n .barcode-number {\n margin-top: 5px;\n font-size: 10px;\n }\n </style>\n</head>\n<body>\n\n <div class=\"barcode-container\">\n <div class=\"item-name\">\n {{ doc.item_name or doc.name }}\n </div>\n\n <div class=\"barcode\">\n {% set batch_id = frappe.db.get_value(\"Item Barcode\", {\"parent\": doc.name}, \"barcode\") %}\n <img src=\"https://barcode.tec-it.com/barcode.ashx?data={{ batch_id | urlencode if batch_id else 'N/A' }}&code=Code128&translate-esc\" width=\"160\" height=\"60\" alt=\"Barcode\">\n </div>\n\n \n </div>\n\n</body>\n</html>\n",
"idx": 0,
"line_breaks": 0,
"margin_bottom": 15.0,
"margin_left": 15.0,
"margin_right": 15.0,
"margin_top": 15.0,
"modified": "2025-04-29 14:51:39.357708",
"modified_by": "Administrator",
"module": "Posnext",
"name": "Barcode Print",
"owner": "Administrator",
"page_number": "Hide",
"print_format_builder": 0,
"print_format_builder_beta": 0,
"print_format_type": "Jinja",
"raw_printing": 0,
"show_section_headings": 0,
"standard": "Yes"
}
Empty file added posnext/posnext/print_format/print_barcodes/__init__.py
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Empty file.
31 changes: 31 additions & 0 deletions posnext/posnext/print_format/print_barcodes/print_barcodes.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
{
"absolute_value": 0,
"align_labels_right": 0,
"creation": "2025-04-29 11:29:57.511867",
"custom_format": 1,
"default_print_language": "en-US",
"disabled": 0,
"doc_type": "Item",
"docstatus": 0,
"doctype": "Print Format",
"font_size": 14,
"html": "<!DOCTYPE html>\n<html>\n<head>\n <title>Barcode Print</title>\n</head>\n<body>\n <h3>Barcode Print</h3>\n <table border=\"1\" cellpadding=\"10\">\n <thead>\n <tr>\n <th>Item Code</th>\n <th>Item Name</th>\n <th>Barcode</th>\n </tr>\n </thead>\n <tbody>\n {% for b in barcodes %}\n <tr>\n <td>{{ b.item_code }}</td>\n <td>{{ b.item_name }}</td>\n <td><img src=\"https://barcode.tec-it.com/barcode.ashx?data={{ b.barcode }}&code=Code128&dpi=96\" alt=\"{{ b.barcode }}\"></td>\n </tr>\n {% endfor %}\n </tbody>\n </table>\n</body>\n</html>\n",
"idx": 0,
"line_breaks": 0,
"margin_bottom": 15.0,
"margin_left": 15.0,
"margin_right": 15.0,
"margin_top": 15.0,
"modified": "2025-04-29 11:29:57.511867",
"modified_by": "Administrator",
"module": "Posnext",
"name": "Print Barcodes",
"owner": "Administrator",
"page_number": "Hide",
"print_format_builder": 0,
"print_format_builder_beta": 0,
"print_format_type": "Jinja",
"raw_printing": 0,
"show_section_headings": 0,
"standard": "Yes"
}
27 changes: 27 additions & 0 deletions posnext/public/js/item_list.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
frappe.listview_settings['Item'] = frappe.listview_settings['Item'] || {};

frappe.listview_settings['Item'].onload = function(listview) {
listview.page.add_actions_menu_item(__('Barcode Print'), function() {
const selected_docs = listview.get_checked_items();

if (!selected_docs.length) {
frappe.msgprint(__('Please select at least one Item'));
return;
}

const item_codes = selected_docs.map(doc => doc.name);

frappe.call({
method: 'posnext.doc_events.item.print_barcodes',
args: { item_codes },
callback: function(r) {
if (r.message && r.message.url) {
window.open(r.message.url, '_blank');
} else {
frappe.msgprint(__('Could not generate barcode print URL.'));
}
}
});
});
};

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