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feat: certificate pdf and custom certificate

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This commit is contained in:
Jannat Patel
2023-04-14 17:38:24 +05:30
parent 262c1ea371
commit 53d2e288d4
9 changed files with 143 additions and 166 deletions
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2
lms/lms/doctype/lms_certificate/lms_certificate.json
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@@ -56,7 +56,7 @@
],
"index_web_pages_for_search": 1,
"links": [],
"modified": "2022-04-06 11:49:36.077370",
"modified": "2023-04-14 12:33:37.839625",
"modified_by": "Administrator",
"module": "LMS",
"name": "LMS Certificate",

21
lms/lms/doctype/lms_certificate/lms_certificate.py
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@@ -5,9 +5,6 @@ import frappe
from frappe import _
from frappe.model.document import Document
from frappe.utils import add_years, nowdate
from frappe.utils.pdf import get_pdf
from weasyprint import HTML, CSS
from lms.lms.utils import is_certified
@@ -48,21 +45,3 @@ def create_certificate(course):
)
certificate.save(ignore_permissions=True)
return certificate
@frappe.whitelist()
def get_certificate_pdf(html_str):
html = HTML(string=html_str)
css = CSS(
string="""
@page {
size: A4 landscape;
}"""
)
main = html.render(stylesheets=[css])
pdf = main.write_pdf()
frappe.local.response.filename = "certificate.pdf"
frappe.local.response.filecontent = pdf
frappe.local.response.type = "pdf"

32
lms/lms/print_format/certificate/certificate.json Normal file
View File

@@ -0,0 +1,32 @@
{
"absolute_value": 0,
"align_labels_right": 0,
"creation": "2023-02-22 21:36:54.560420",
"css": ".certificate-card {\n background: #FFFFFF;\n font-family: \"Inter\" sans-serif;\n font-size: 16px;\n}\n\n.outer-border {\n border-radius: 0.5rem;\n border: 1px solid #EEF0F2;\n padding: 1rem;\n width: 80%;\n margin: auto;\n}\n\n.inner-border {\n border: 10px solid #0089FF;\n border-radius: 8px;\n text-align: center;\n padding: 6rem 4rem;\n background-color: #FFFFFF;\n}\n\n.certificate-logo {\n height: 1.5rem;\n margin-bottom: 4rem;\n}\n\n.certificate-name {\n font-size: 2rem;\n font-weight: 500;\n color: #192734;\n margin-bottom: 0.5rem;\n}\n\n.certificate-footer {\n margin: 4rem auto 0;\n width: 70%;\n text-align: center;\n}\n\n.certificate-footer-item {\n color: #192734;\n}\n\n.cursive-font {\n font-family: cursive;\n font-weight: 600;\n}\n\n.certificate-divider {\n margin: 0.5rem 0;\n}\n\n.certificate-expiry {\n margin-left: 2rem;\n}",
"custom_format": 1,
"disabled": 0,
"doc_type": "LMS Certificate",
"docstatus": 0,
"doctype": "Print Format",
"font_size": 14,
"format_data": "{\"header\":\"<div class=\\\"document-header\\\">\\n\\t<h3>LMS Certificate</h3>\\n\\t<p>{{ doc.name }}</p>\\n</div>\",\"sections\":[{\"label\":\"\",\"columns\":[{\"label\":\"\",\"fields\":[{\"label\":\"Course\",\"fieldname\":\"course\",\"fieldtype\":\"Link\",\"options\":\"LMS Course\"},{\"label\":\"Member\",\"fieldname\":\"member\",\"fieldtype\":\"Link\",\"options\":\"User\"},{\"label\":\"Member Name\",\"fieldname\":\"member_name\",\"fieldtype\":\"Data\"},{\"label\":\"Evaluator\",\"fieldname\":\"evaluator\",\"fieldtype\":\"Data\",\"options\":\"\"}]},{\"label\":\"\",\"fields\":[{\"label\":\"Issue Date\",\"fieldname\":\"issue_date\",\"fieldtype\":\"Date\"},{\"label\":\"Expiry Date\",\"fieldname\":\"expiry_date\",\"fieldtype\":\"Date\"},{\"label\":\"Version\",\"fieldname\":\"version\",\"fieldtype\":\"Select\",\"options\":\"V13\\nV14\"},{\"label\":\"Module Names for Certificate\",\"fieldname\":\"module_names_for_certificate\",\"fieldtype\":\"Data\"}]}],\"has_fields\":true}]}",
"html": "{% set certificate = frappe.db.get_value(\"LMS Certificate\", doc.name, [\"name\", \"member\", \"issue_date\", \"expiry_date\", \"course\"], as_dict=True) %}\n{% set member = frappe.db.get_value(\"User\", doc.member, [\"full_name\"], as_dict=True) %}\n{% set course = frappe.db.get_value(\"LMS Course\", doc.course, [\"title\", \"name\", \"image\"], as_dict=True) %}\n{% set logo = frappe.db.get_single_value(\"Website Settings\", \"banner_image\") %}\n{% set instructors = frappe.get_all(\"Course Instructor\", {\"parent\": doc.course}, pluck=\"instructor\", order_by=\"idx\") %}\n\n<meta name=\"pdfkit-orientation\" content=\"Landscape\">\n<link rel=\"preconnect\" href=\"https://fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https://fonts.gstatic.com\" crossorigin>\n<link href=\"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500&display=swap\" rel=\"stylesheet\">\n\n<div class=\"certificate-card\">\n <div class=\"outer-border\">\n <div class=\"inner-border\">\n \n <img src=\"{{ logo }}\" class=\"certificate-logo\">\n <div>\n {{ _(\"This certifies that\") }}\n </div>\n \n <div class=\"certificate-name\" style=\"\">\n {{ member.full_name }}\n </div>\n <div>\n {{ _(\"has successfully completed the course on\") }}\n <b> {{ course.title }} </b>\n on {{ frappe.utils.format_date(certificate.issue_date, \"medium\") }}.\n </div>\n \n <table class=\"certificate-footer\">\n <tr>\n {% if instructors %}\n <td>\n <div class=\"certificate-footer-item cursive-font\">\n {% for i in instructors %}\n \t\t\t\t\t{{ frappe.db.get_value(\"User\", i, \"full_name\") }}\n \t\t\t\t\t{% if not loop.last %}\n \t\t\t\t\t,\n \t\t\t\t\t{% endif %}\n \t\t\t\t\t{% endfor %}\n </div>\n <hr class=\"certificate-divider\">\n <div class=\"text-center\"> {{ _(\"Course Instructor\") }} </div>\n </td>\n {% endif %}\n <td style=\"width: 30%\"></td>\n {% if certificate.expiry_date %}\n <td class=\"certificate-expiry\">\n <div class=\"certificate-footer-item\">\n {{ frappe.utils.format_date(certificate.expiry_date, \"medium\") }}\n </div>\n <hr class=\"certificate-divider\">\n <div class=\"text-center\"> {{ _(\"Expiry Date\") }} </div>\n </td>\n {% endif %}\n </tr>\n </table>\n </div>\n </div>\n</div>",
"idx": 0,
"line_breaks": 0,
"margin_bottom": 15.0,
"margin_left": 15.0,
"margin_right": 15.0,
"margin_top": 15.0,
"modified": "2023-04-14 11:01:24.545418",
"modified_by": "Administrator",
"module": "LMS",
"name": "Certificate",
"owner": "Administrator",
"page_number": "Hide",
"print_format_builder": 0,
"print_format_builder_beta": 1,
"print_format_type": "Jinja",
"raw_printing": 0,
"show_section_headings": 0,
"standard": "Yes"
}

3
lms/patches.txt
View File

@@ -51,4 +51,5 @@ lms.patches.v0_0.rename_exercise_doctype
lms.patches.v0_0.add_question_type #09-04-2023
lms.patches.v0_0.add_evaluator_to_assignment #09-04-2023
lms.patches.v0_0.convert_lesson_markdown_to_html #05-04-2023
lms.patches.v0_0.convert_course_description_to_html
lms.patches.v0_0.convert_course_description_to_html
lms.patches.v0_0.share_certificates

25
lms/patches/v0_0/share_certificates.py Normal file
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@@ -0,0 +1,25 @@
import frappe
def execute():
certificates = frappe.get_all("LMS Certificate", fields=["member", "name"])
for certificate in certificates:
if not frappe.db.exists(
"DocShare",
{
"share_doctype": "LMS Certificate",
"share_name": certificate.name,
"user": certificate.member,
},
):
share = frappe.get_doc(
{
"doctype": "DocShare",
"user": certificate.member,
"share_doctype": "LMS Certificate",
"share_name": certificate.name,
"read": 1,
}
)
share.save(ignore_permissions=True)

97
lms/public/css/style.css
View File

@@ -836,71 +836,62 @@ pre {
object-fit: cover;
}
.certificate-content {
background-color: #FFFFFF;
border-width: 10px;
border-style: solid;
}
@media (max-width: 500px) {
.certificate-content {
border-width: 50px;
}
}
.certificate-footer {
display: flex;
justify-content: center;
margin: 4rem auto 0;
width: fit-content;
}
.certificate-ribbon {
background-color: var(--primary-color);
padding: 0.5rem;
border-radius: var(--border-radius-md);
}
.certificate-heading {
font-size: 2rem;
font-weight: 500;
color: var(--text-color);
}
.certificate-para {
margin-bottom: 4rem;
}
.certificate-card {
background: #FFFFFF;
border-radius: var(--border-radius-md);
position: relative;
box-shadow: var(--shadow-sm);
font-size: 14px
}
.certificate-content {
border-radius: 0.5rem;
border: 1px solid #EEF0F2;
padding: 1rem;
font-size: var(--text-lg);
}
.certificate-border {
border: 10px solid #0089FF;
/* border-image: url(/assets/lms/images/border.png);
border-width: 100;
border-style: solid ; */
border-radius: 8px;
padding: 6rem 4rem;
background-color: #FFFFFF;
text-align: center;
}
.certificate-footer-item {
color: var(--text-color);
font-weight: bold;
font-family: cursive;
font-size: 1.25rem;
}
.certificate-logo {
height: 1.5rem;
height: 1.5rem;
margin-bottom: 4rem;
}
@media (max-width: 768px) {
.certificate-card {
margin: 0;
}
.certificate-name {
font-size: 2rem;
font-weight: 500;
color: #192734;
margin-bottom: 0.25rem;
}
@media (max-width: 550px) {
.certificate-content {
padding: 1rem;
}
.certificate-footer {
margin: 4rem auto 0;
width: fit-content;
}
.certificate-footer-item {
color: #192734;
}
.cursive-font {
font-family: cursive;
font-weight: 600;
}
.certificate-divider {
margin: 0.5rem 0;
}
.certificate-expiry {
margin-left: 2rem;
}
.column-card {

68
lms/templates/certificate.html
View File

@@ -1,43 +1,47 @@
<div id="certificate-card" style="background: #FFFFFF; border-radius: 0.5rem; position: relative;
box-shadow: 0px 1px 2px rgba(25, 39, 52, 0.05), 0px 0px 4px rgba(25, 39, 52, 0.1); padding: 1rem;">
<div id="certificate-card" class="certificate-card">
<div style="border-image: url(/assets/lms/images/border.png); padding: 4rem; background-color: #FFFFFF; text-align: center;">
<div class="certificate-content">
<img src="{{ logo }}" style="height: 1.5rem;">
<div style="margin-top: 4rem;">
{{ _("This certifies that") }}
</div>
<div class="certificate-border">
<div style="font-size: 2rem; font-weight: 500; color: #192734;">
{{ member.full_name }}
</div>
<div style="margin-top: 0.5rem;">
{{ _("has successfully completed the course on") }}
<b> {{ course.title }} </b>
on {{ frappe.utils.format_date(certificate.issue_date, "medium") }}.
</div>
<div style="display: flex; justify-content: center; margin: 4rem auto 0; width: fit-content;">
{% if instructors %}
<img src="{{ logo }}" class="certificate-logo">
<div>
<div style="color: #192734; font-weight: bold; font-family: cursive; font-size: 1.25rem;">
{{ instructors }}
</div>
<hr style="margin: 0.5rem 0;">
<div class="text-center"> {{ _("Course Instructor") }} </div>
{{ _("This certifies that") }}
</div>
{% endif %}
{% if certificate.expiry_date %}
<div style="margin-left: 2rem;">
<div style="color: #192734; font-weight: bold; font-family: cursive; font-size: 1.25rem;">
{{ frappe.utils.format_date(certificate.expiry_date, "medium") }}
</div>
<hr style="margin: 0.5rem 0;">
<div class="text-center"> {{ _("Expiry date") }} </div>
<div class="certificate-name">
{{ member.full_name }}
</div>
{% endif %}
<div>
{{ _("has successfully completed the course on") }}
<b> {{ course.title }} </b>
on {{ frappe.utils.format_date(certificate.issue_date, "medium") }}.
</div>
<table class="certificate-footer">
<tr>
{% if instructors %}
<td>
<div class="certificate-footer-item cursive-font">
{{ instructors }}
</div>
<hr class="certificate-divider">
<div class="text-center"> {{ _("Course Instructor") }} </div>
</td>
{% endif %}
{% if certificate.expiry_date %}
<td style="width: 30%;"></td>
<td>
<div class="certificate-footer-item">
{{ frappe.utils.format_date(certificate.expiry_date, "medium") }}
</div>
<hr class="certificate-divider">
<div class="text-center"> {{ _("Expiry date") }} </div>
</td>
{% endif %}
</tr>
</table>
</div>
</div>
</div>

5
lms/www/courses/certificate.html
View File

@@ -6,8 +6,9 @@
<div class="container certificate-page">
{% if certificate.member == frappe.session.user %}
<div class="button is-secondary pull-right" id="export-as-pdf" data-certificate="{{ certificate.name }}"
data-certificate-name="{{ member.full_name }} - {{ course.title }}">{{ _("Export") }}</div>
<a class="btn btn-default btn-sm pull-right" target="_blank" href="/api/method/frappe.utils.print_format.download_pdf?doctype=LMS%20Certificate&name={{ certificate.name }}&_lang=en">
{{ _("Export") }}
</a>
{% endif %}
<div class="breadcrumb">

56
lms/www/courses/certificate.js
View File

@@ -1,56 +0,0 @@
frappe.ready(() => {
$("#export-as-pdf").click((e) => {
export_as_pdf(e);
});
});
const export_as_pdf = (e) => {
var formData = new FormData();
//Push the HTML content into an element
formData.append("html_str", $("#certificate-card").html());
var blob = new Blob([], { type: "text/xml" });
formData.append("blob", blob);
var xhr = new XMLHttpRequest();
xhr.open(
"POST",
"/api/method/lms.lms.doctype.lms_certificate.lms_certificate.get_certificate_pdf"
);
xhr.setRequestHeader("X-Frappe-CSRF-Token", frappe.csrf_token);
xhr.responseType = "arraybuffer";
xhr.onload = function (success) {
if (this.status === 200) {
var blob = new Blob([success.currentTarget.response], {
type: "application/pdf",
});
var objectUrl = URL.createObjectURL(blob);
//Open report in a new window
window.open(objectUrl);
}
};
xhr.send(formData);
};
const export_as_png = (e) => {
let button = $(e.currentTarget);
button.text(__("Exporting..."));
html2canvas(document.querySelector("#certificate-card"), {
scrollY: -window.scrollY,
scrollX: 0,
})
.then(function (canvas) {
let dataURL = canvas.toDataURL("image/png");
let a = document.createElement("a");
a.href = dataURL;
a.download = button.attr("data-certificate-name");
a.click();
})
.finally(() => {
button.text(__("Export"));
});
};