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xlsx-css for mail and optimized

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Harshitha Shetty
2025-01-24 13:05:06 +05:30
parent 4646d701a4
commit 675d5735b0
5 changed files with 148 additions and 352 deletions
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236
client/src/api.js
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@@ -138,99 +138,6 @@ export const updateCourseStatus = async (courseId) => {
});
};
// Send email
const handleSendEmail = async (teacher, teacherData) => {
const workbook = XLSX.utils.book_new();
const headerInfo = [
["Somaiya Vidyavihar University"],
["K. J. SOMAIYA COLLEGE OF ENGINEERING"],
[
"Appointment of Internal Examiners for Paper Setting / OR/PR/Assessment/Reassessment",
],
["Class: B Tech/M Tech/Honour/Minor"],
["Department - Computer Engineering"],
[],
];
const tableHeaders = [
[
"Sr No",
"Semester",
"Course Code",
"Course Name",
"Exam Type",
"Year",
"Marks",
"Surname",
"First Name",
"Middle Name",
"Affiliation/College",
"Highest Qualification",
"Career Experience",
"Oral/Practical",
"Assessment",
"Reassessment",
"Paper Setting",
"Moderation",
"PwD Paper Setting",
],
];
const dataRows = teacherData.map((row, index) => [
index + 1,
row.semester,
row.courseCode,
row.courseName,
row.examType,
row.year,
row.marks,
row.surname,
row.firstName,
row.middleName,
row.affiliation,
row.qualification,
row.experience,
row.oralPractical,
row.assessment,
row.reassessment,
row.paperSetting,
row.moderation,
row.pwdPaperSetting,
]);
const sheetData = [...headerInfo, ...tableHeaders, ...dataRows];
const worksheet = XLSX.utils.aoa_to_sheet(sheetData);
XLSX.utils.book_append_sheet(workbook, worksheet, teacher);
const fileName = `${teacher.replace(/\s+/g, "_")}_table.xlsx`;
const excelBlob = XLSX.write(workbook, {
bookType: "xlsx",
type: "array",
});
const file = new File([excelBlob], fileName, {
type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
});
const formData = new FormData();
formData.append("teacher", teacher);
formData.append("fileName", fileName);
const recipientEmail = prompt(`Enter recipient email for ${teacher}:`);
formData.append("recipientEmail", recipientEmail);
formData.append("file", file);
try {
const response = await sendEmail(formData);
alert(`Email sent successfully to ${recipientEmail}`);
console.log("Response from server:", response);
} catch (error) {
console.error("Error sending email:", error);
alert("Failed to send email.");
}
};
export const sendEmail = async (formData) => {
try {
const url = `${BASE_URL}/send-email`;
@@ -258,4 +165,145 @@ export const sendEmail = async (formData) => {
console.error( error.message);
throw error;
}
};
};
export const createExcelBook = (teacherData, teacher) => {
const workbook = XLSX.utils.book_new();
// Define header information
const headerInfo = [
["Somaiya Vidyavihar University"],
["K. J. SOMAIYA COLLEGE OF ENGINEERING"],
[
"Appointment of Internal Examiners for Paper Setting / OR/PR/Assessment/Reassessment",
],
["Class: B Tech/M Tech/Honour/Minor"],
["Department - Computer Engineering"],
[],
];
const tableHeaders = [
[
"Sr No",
"Semester",
"Course Code",
"Course Name",
"Exam Type",
"Year",
"Marks",
"Name",
"Affiliation/College",
"Highest Qualification",
"Career Experience",
"Oral/Practical",
"Assessment",
"Reassessment",
"Paper Setting",
"Moderation",
"PwD Paper Setting",
],
];
const dataRows = teacherData.map((row, index) => [
index + 1,
row.semester,
row.courseCode,
row.courseName,
row.examType,
row.year,
row.marks,
row.Name,
row.affiliation,
row.qualification,
row.experience,
row.oralPractical,
row.assessment,
row.reassessment,
row.paperSetting,
row.moderation,
row.pwdPaperSetting,
]);
const sheetData = [...headerInfo, ...tableHeaders, ...dataRows];
const worksheet = XLSX.utils.aoa_to_sheet(sheetData);
// Add merged cells
worksheet["!merges"] = [
{ s: { r: 0, c: 0 }, e: { r: 0, c: 18 } },
{ s: { r: 1, c: 0 }, e: { r: 1, c: 18 } },
{ s: { r: 2, c: 0 }, e: { r: 2, c: 18 } },
{ s: { r: 3, c: 0 }, e: { r: 3, c: 18 } },
{ s: { r: 4, c: 0 }, e: { r: 4, c: 18 } },
];
// Define styles
const boldStyle = {
font: { bold: true, name: "Times New Roman", sz: 14 },
alignment: { horizontal: "center", vertical: "center" },
};
const redStyle = {
font: {
bold: true,
color: { rgb: "FF0000" },
name: "Times New Roman",
sz: 14,
},
alignment: { horizontal: "center", vertical: "center" },
};
const normalStyle = {
font: { name: "Times New Roman", sz: 12 },
};
// Apply styles to headers
const headerRanges = [
{ row: 0, style: boldStyle },
{ row: 1, style: boldStyle },
{ row: 2, style: boldStyle },
{ row: 3, style: boldStyle },
{ row: 4, style: redStyle },
];
headerRanges.forEach(({ row, style }) => {
for (let col = 0; col <= 18; col++) {
const cellAddress = XLSX.utils.encode_cell({ r: row, c: col });
if (!worksheet[cellAddress]) continue; // Skip empty cells
worksheet[cellAddress].s = style;
}
});
// Set column widths for better readability
worksheet["!cols"] = [
{ wch: 10 }, // Sr No
{ wch: 12 }, // Semester
{ wch: 15 }, // Course Code
{ wch: 25 }, // Course Name
{ wch: 15 }, // Exam Type
{ wch: 10 }, // Year
{ wch: 10 }, // Marks
{ wch: 15 }, // Surname
{ wch: 15 }, // First Name
{ wch: 15 }, // Middle Name
{ wch: 20 }, // Affiliation
{ wch: 20 }, // Qualification
{ wch: 15 }, // Career Experience
{ wch: 15 }, // Oral/Practical
{ wch: 15 }, // Assessment
{ wch: 15 }, // Reassessment
{ wch: 15 }, // Paper Setting
{ wch: 15 }, // Moderation
{ wch: 15 }, // PwD Paper Setting
];
// Apply normal font style to all cells
Object.keys(worksheet).forEach((key) => {
if (worksheet[key] && key[0] !== "!") {
worksheet[key].s = worksheet[key].s || normalStyle;
}
});
// Add worksheet to workbook and save file
XLSX.utils.book_append_sheet(workbook, worksheet, teacher);
return workbook;
}