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59 changes: 26 additions & 33 deletions Pagination.js
Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import React, { findDOMNode, Component, PropTypes } from 'react';
import React, { findDOMNode, Component } from 'react';
import PropTypes from "prop-types";

export default class Pagination extends Component {
render() {
Expand All @@ -8,19 +9,19 @@ export default class Pagination extends Component {

if (current_page > 1) {
var firstPage = (
<span className="first">
<a href='#' rel='first' onClick={() => this.props.onPaginationClick(1)}>&laquo; First</a>
</span>
<li className="pagination-first">
<a href='#' rel='first' onClick={() => this.props.onPaginationClick(1)}>First</a>
</li>
)
} else {
var firstPage = '';
}

if (!(current_page - 1) <= 0) {
var previousPage = (
<span className="previous">
<a href='#' rel='previous' onClick={() => this.props.onPaginationClick(current_page - 1)}>&lsaquo; Prev</a>
</span>
<li className="pagination-previous">
<a href='#' rel='previous' onClick={() => this.props.onPaginationClick(current_page - 1)}>Prev</a>
</li>
)
} else {
var previousPage = '';
Expand All @@ -29,7 +30,7 @@ export default class Pagination extends Component {
var pageWindow = [];
var i = current_page - windowSize;

while(i < current_page) {
while (i < current_page) {
if (i >= 1) {
pageWindow.push(i);
}
Expand All @@ -38,84 +39,76 @@ export default class Pagination extends Component {

pageWindow.push(current_page);

var i = current_page+1;
while((i <= (current_page + windowSize)) && (i <= total_pages)) {
var i = current_page + 1;
while ((i <= (current_page + windowSize)) && (i <= total_pages)) {
pageWindow.push(i);
i++;
}

if (current_page > windowSize + 1) {
var leftEllipsis = <span className="page gap">&hellip;</span>
var leftEllipsis = <li className="ellipsis"></li>
} else {
var leftEllipsis = ''
}

var currentWindow = [];

pageWindow.map(function(page) {
pageWindow.map(function (page) {
if (current_page == page) {
var link = page;
} else {
var link = <a href='#' onClick={() => this.props.onPaginationClick(page)}>{page}</a>
}

currentWindow.push(
<span className="page" key={'page-' + page}>
<li className={(current_page == page) ? "current" : ""} key={'page-' + page}>
{link}{' '}
</span>
</li>
)
}, this)

if (current_page + 1 <= total_pages) {
var nextPage = (
<span className="next">
<a href='#' rel='next' onClick={() => this.props.onPaginationClick(current_page + 1)}>Next &rsaquo;</a>
</span>
<li className="pagination-next">
<a href='#' rel='next' onClick={() => this.props.onPaginationClick(current_page + 1)}>Next</a>
</li>
)
} else {
var nextPage = '';
}

if (current_page != total_pages) {
var lastPage = (
<span className="last">
<a href='#' rel='last' onClick={() => this.props.onPaginationClick(total_pages)}>Last &raquo;</a>
</span>
<li className="pagination-last">
<a href='#' rel='last' onClick={() => this.props.onPaginationClick(total_pages)}>Last</a>
</li>
)
} else {
var lastPage = '';
}

if (current_page + windowSize < total_pages) {
var rightEllipsis = <span className="page gap">&hellip;</span>
var rightEllipsis = <li className="ellipsis"></li>
} else {
var rightEllipsis = ''
}

return (
<nav className="pagination">
<ul className="pagination">
{firstPage}
{' '}
{previousPage}
{' '}
{leftEllipsis}
{' '}
{currentWindow}
{' '}
{rightEllipsis}
{' '}
{nextPage}
{' '}
{lastPage}
</nav>


</ul>
);
}
}

Pagination.propTypes = {
current_page: PropTypes.number.isRequired,
total_pages: PropTypes.number.isRequired,
total_count: PropTypes.number.isRequired
total_pages: PropTypes.number.isRequired,
total_count: PropTypes.number.isRequired
};