sftpgo/static/vendor/datatables/ellipsis.js

/*! © SpryMedia Ltd - datatables.net/license */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
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		module.exports = function (root, $) {
			if ( ! root ) {
				// CommonJS environments without a window global must pass a
				// root. This will give an error otherwise
				root = window;
			}

			if ( ! $.fn.dataTable ) {
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			}

			return factory( $, root, root.document );
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	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * This data rendering helper method can be useful for cases where you have
 * potentially large data strings to be shown in a column that is restricted by
 * width. The data for the column is still fully searchable and sortable, but if
 * it is longer than a give number of characters, it will be truncated and
 * shown with ellipsis. A browser provided tooltip will show the full string
 * to the end user on mouse hover of the cell.
 *
 * This function should be used with the `dt-init columns.render` configuration
 * option of DataTables.
 *
 * It accepts three parameters:
 *
 * 1. `-type integer` - The number of characters to restrict the displayed data
 *    to.
 * 2. `-type boolean` (optional - default `false`) - Indicate if the truncation
 *    of the string should not occur in the middle of a word (`true`) or if it
 *    can (`false`). This can allow the display of strings to look nicer, at the
 *    expense of showing less characters.
 * 2. `-type boolean` (optional - default `false`) - Escape HTML entities
 *    (`true`) or not (`false` - default).
 *
 *  @name ellipsis
 *  @summary Restrict output data to a particular length, showing anything
 *      longer with ellipsis and a browser provided tooltip on hover.
 *  @author [Allan Jardine](http://datatables.net)
 *  @requires DataTables 1.10+
 *
 * @returns {Number} Calculated average
 *
 *  @example
 *    // Restrict a column to 17 characters, don't split words
 *    $('#example').DataTable( {
 *      columnDefs: [ {
 *        targets: 1,
 *        render: DataTable.render.ellipsis( 17, true )
 *      } ]
 *    } );
 *
 *  @example
 *    // Restrict a column to 10 characters, do split words
 *    $('#example').DataTable( {
 *      columnDefs: [ {
 *        targets: 2,
 *        render: DataTable.render.ellipsis( 10 )
 *      } ]
 *    } );
 */
DataTable.render.ellipsis = function (cutoff, wordbreak, escapeHtml) {
    var esc = function (t) {
        return ('' + t)
            .replace(/&/g, '&')
            .replace(/</g, '&lt;')
            .replace(/>/g, '&gt;')
            .replace(/"/g, '&quot;');
    };
    return function (d, type, row) {
        // Order, search and type get the original data
        if (type !== 'display') {
            return d;
        }
        if (typeof d !== 'number' && typeof d !== 'string') {
            if (escapeHtml) {
                return esc(d);
            }
            return d;
        }
        d = d.toString(); // cast numbers
        if (d.length <= cutoff) {
            if (escapeHtml) {
                return esc(d);
            }
            return d;
        }
        var shortened = d.substr(0, cutoff - 1);
        // Find the last white space character in the string
        if (wordbreak) {
            shortened = shortened.replace(/\s([^\s]*)$/, '');
        }
        // Protect against uncontrolled HTML input
        if (escapeHtml) {
            shortened = esc(shortened);
        }
        return ('<span class="ellipsis" title="' +
            esc(d) +
            '">' +
            shortened +
            '&#8230;</span>');
    };
};


return DataTable;
}));