94 lines
2.6 KiB
JavaScript
94 lines
2.6 KiB
JavaScript
import React, {useState} from "react";
|
|
import {FormControl, Box, Select, Pagination as MuiPagination, InputLabel} from "@mui/material";
|
|
import {sprintf} from "sprintf-js";
|
|
|
|
class Pagination {
|
|
|
|
constructor(data, setData) {
|
|
this.data = data;
|
|
this.setData = setData;
|
|
}
|
|
|
|
getPage() {
|
|
return this.data.current;
|
|
}
|
|
|
|
getPageSize() {
|
|
return this.data.pageSize;
|
|
}
|
|
|
|
setPage(page) {
|
|
this.setData({...this.data, current: page});
|
|
}
|
|
|
|
setPageSize(pageSize) {
|
|
this.setData({...this.data, pageSize: pageSize});
|
|
}
|
|
|
|
setTotal(count) {
|
|
this.setData({...this.data, total: count});
|
|
}
|
|
|
|
reset() {
|
|
this.setData({current: 1, pageSize: 25, total: 0});
|
|
}
|
|
|
|
getPageCount() {
|
|
if (this.data.pageSize && this.data.total) {
|
|
return Math.max(1, Math.ceil(this.data.total / this.data.pageSize));
|
|
} else {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
getParams() {
|
|
return [this.data.current, this.data.pageSize];
|
|
}
|
|
|
|
getTotal() {
|
|
return this.data.total;
|
|
}
|
|
|
|
update(data) {
|
|
this.setData(data);
|
|
}
|
|
|
|
renderPagination(L, numEntries, options = null) {
|
|
options = options || [10, 25, 50, 100];
|
|
let start = (this.getPage() - 1) * this.data.pageSize + 1;
|
|
let end = Math.min(this.data.total, start + numEntries - 1);
|
|
|
|
return <Box className={"pagination-controls"}>
|
|
<FormControl>
|
|
<InputLabel id="page-size-label">{L("general.entries_per_page")}</InputLabel>
|
|
<Select
|
|
native
|
|
labelId="page-size-label"
|
|
label={L("general.entries_per_page")}
|
|
value={this.data.pageSize}
|
|
className={"pagination-page-size"}
|
|
onChange={(e) => this.setPageSize(parseInt(e.target.value))}
|
|
size={"small"}
|
|
>
|
|
{options.map(size => <option key={"size-" + size} value={size}>{size}</option>)}
|
|
</Select>
|
|
</FormControl>
|
|
<MuiPagination
|
|
count={this.getPageCount()}
|
|
onChange={(_, page) => this.setPage(page)}
|
|
/>
|
|
<Box gridColumn={"1 / 3"} mt={1}>
|
|
{sprintf(L("general.showing_x_to_y_of_z_entries"), start, end, this.data.total)}
|
|
</Box>
|
|
</Box>
|
|
}
|
|
}
|
|
|
|
export default function usePagination() {
|
|
|
|
const [pagination, setPagination] = useState({
|
|
current: 1, pageSize: 25, total: 0
|
|
});
|
|
|
|
return new Pagination(pagination, setPagination);
|
|
} |