dbois/public/css/vendor/plugins/footable/footable.export.js

/*
* FooTable v3 - FooTable is a jQuery plugin that aims to make HTML tables on smaller devices look awesome.
* @version 3.1.6
* @link http://fooplugins.com
* @copyright Steven Usher & Brad Vincent 2015
* @license Released under the GPLv3 license.
*/
(function($, F){

	F.Export = F.Component.extend(/** @lends FooTable.Export */{
		/**
		 * @summary This component provides some basic export functionality.
		 * @memberof FooTable
		 * @constructs Export
		 * @param {FooTable.Table} table - The current instance of the plugin.
		 */
		construct: function(table){
			// call the constructor of the base class
			this._super(table, true);
			/**
			 * @summary A snapshot of the working set of rows prior to being trimmed by the paging component.
			 * @memberof FooTable.Export#
			 * @name snapshot
			 * @type {FooTable.Row[]}
			 */
			this.snapshot = [];
		},
		/**
		 * @summary Hooks into the predraw pipeline after sorting and filtering have taken place but prior to paging.
		 * @memberof FooTable.Export#
		 * @function predraw
		 * @description This method allows us to take a snapshot of the working set of rows before they are trimmed by the paging component and is called by the plugin instance.
		 */
		predraw: function(){
			this.snapshot = this.ft.rows.array.slice(0);
		},
		/**
		 * @summary Return the columns as simple JavaScript objects in an array.
		 * @memberof FooTable.Export#
		 * @function columns
		 * @returns {Object[]}
		 */
		columns: function(){
			var result = [];
			F.arr.each(this.ft.columns.array, function(column){
				if (!column.internal){
					result.push({
						type: column.type,
						name: column.name,
						title: column.title,
						visible: column.visible,
						hidden: column.hidden,
						classes: column.classes,
						style: column.style
					});
				}
			});
			return result;
		},
		/**
		 * @summary Return the rows as simple JavaScript objects in an array.
		 * @memberof FooTable.Export#
		 * @function rows
		 * @param {boolean} [filtered=false] - Whether or not to exclude filtered rows from the result.
		 * @returns {Object[]}
		 */
		rows: function(filtered){
			filtered = F.is.boolean(filtered) ? filtered : false;
			var rows = filtered ? this.ft.rows.all : this.snapshot, result = [];
			F.arr.each(rows, function(row){
				result.push(row.val());
			});
			return result;
		},
		/**
		 * @summary Return the columns and rows as a properly formatted JSON object.
		 * @memberof FooTable.Export#
		 * @function json
		 * @param {boolean} [filtered=false] - Whether or not to exclude filtered rows from the result.
		 * @returns {Object}
		 */
		json: function(filtered){
			return JSON.parse(JSON.stringify({columns: this.columns(),rows: this.rows(filtered)}));
		},
		/**
		 * @summary Return the columns and rows as a properly formatted CSV value.
		 * @memberof FooTable.Export#
		 * @function csv
		 * @param {boolean} [filtered=false] - Whether or not to exclude filtered rows from the result.
		 * @returns {string}
		 */
		csv: function(filtered){
			var csv = "", columns = this.columns(), value, escaped;
			F.arr.each(columns, function(column, i){
				escaped = '"' + column.title.replace(/"/g, '""') + '"';
				csv += (i === 0 ? escaped : "," + escaped);
			});
			csv += "\n";

			var rows = filtered ? this.ft.rows.all : this.snapshot;
			F.arr.each(rows, function(row){
				F.arr.each(row.cells, function(cell, i){
					if (!cell.column.internal){
						value = cell.column.stringify.call(cell.column, cell.value, cell.ft.o, cell.row.value);
						escaped = '"' + value.replace(/"/g, '""') + '"';
						csv += (i === 0 ? escaped : "," + escaped);
					}
				});
				csv += "\n";
			});
			return csv;
		}
	});

	// register the component using a priority of 490 which falls just after filtering (500) and before paging (400).
	F.components.register("export", F.Export, 490);

})(jQuery, FooTable);
(function(F){
	// this is used to define the filtering specific properties on column creation
	F.Column.prototype.__export_define__ = function(definition){
		this.stringify = F.checkFnValue(this, definition.stringify, this.stringify);
	};

	// overrides the public define method and replaces it with our own
	F.Column.extend('define', function(definition){
		this._super(definition); // call the base so we don't have to redefine any previously set properties
		this.__export_define__(definition); // then call our own
	});

	/**
	 * @summary Return the supplied value as a string.
	 * @memberof FooTable.Column#
	 * @function stringify
	 * @returns {string}
	 */
	F.Column.prototype.stringify = function(value, options, rowData){
		return value + "";
	};

	if (F.is.defined(F.DateColumn)){
		// override the base method for DateColumns
		F.DateColumn.prototype.stringify = function(value, options, rowData){
			return F.is.object(value) && F.is.boolean(value._isAMomentObject) && value.isValid() ? value.format(this.formatString) : '';
		};
	}

	// override the base method for ObjectColumns
	F.ObjectColumn.prototype.stringify = function(value, options, rowData){
		return F.is.object(value) ? JSON.stringify(value) : "";
	};

	// override the base method for ArrayColumns
	F.ArrayColumn.prototype.stringify = function(value, options, rowData){
		return F.is.array(value) ? JSON.stringify(value) : "";
	};

})(FooTable);
(function(F){
	/**
	 * @summary Return the columns and rows as a properly formatted JSON object.
	 * @memberof FooTable.Table#
	 * @function toJSON
	 * @param {boolean} [filtered=false] - Whether or not to exclude filtered rows from the result.
	 * @returns {Object}
	 */
	F.Table.prototype.toJSON = function(filtered){
		return this.use(F.Export).json(filtered);
	};

	/**
	 * @summary Return the columns and rows as a properly formatted CSV value.
	 * @memberof FooTable.Table#
	 * @function toCSV
	 * @param {boolean} [filtered=false] - Whether or not to exclude filtered rows from the result.
	 * @returns {string}
	 */
	F.Table.prototype.toCSV = function(filtered){
		return this.use(F.Export).csv(filtered);
	};

})(FooTable);