108 lines
2.4 KiB
Rust
108 lines
2.4 KiB
Rust
/* OpenTally: Open-source election vote counting
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* Copyright © 2021 Lee Yingtong Li (RunasSudo)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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use itertools::Itertools;
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/// Table
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pub struct Table {
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/// Rows in the table
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rows: Vec<Row>,
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}
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impl Table {
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/// Return a new [Table]
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pub fn new() -> Self {
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Self {
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rows: Vec::new(),
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}
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}
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/// Add a [Row] to the table
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pub fn add_row(&mut self, row: Row) {
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self.rows.push(row);
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}
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/// Alias for [add_row]
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pub fn set_titles(&mut self, row: Row) {
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self.add_row(row);
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}
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/// Render the table as HTML
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pub fn to_html(&self) -> String {
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return format!(r#"<table class="transfers">{}</table>"#, self.rows.iter().map(|r| r.to_html()).join(""));
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}
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}
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/// Row in a [Table]
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pub struct Row {
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/// Cells in the row
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cells: Vec<Cell>,
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}
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impl Row {
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/// Return a new [Row]
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pub fn new(cells: Vec<Cell>) -> Self {
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Self {
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cells
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}
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}
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/// Render the row as HTML
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fn to_html(&self) -> String {
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return format!(r#"<tr>{}</tr>"#, self.cells.iter().map(|c| c.to_html()).join(""));
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}
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}
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/// Cell in a [Row]
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pub struct Cell {
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/// Content of the cell
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content: String,
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/// HTML tag/attributes
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attrs: Vec<&'static str>,
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}
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impl Cell {
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/// Return a new [Cell]
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pub fn new(content: &str) -> Self {
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Self {
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content: String::from(content),
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attrs: vec!["td"],
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}
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}
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/// Apply a style to the cell
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#[allow(unused_mut)]
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pub fn style_spec(mut self, spec: &str) -> Self {
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if spec.contains("H2") {
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self.attrs.push(r#"colspan="2""#);
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}
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if spec.contains('c') {
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self.attrs.push(r#"style="text-align:center""#);
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}
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if spec.contains('r') {
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self.attrs.push(r#"style="text-align:right""#);
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}
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return self;
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}
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/// Render the cell as HTML
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fn to_html(&self) -> String {
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return format!(r#"<{}>{}</td>"#, self.attrs.join(" "), html_escape::encode_text(&self.content));
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}
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}
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