RandomSec/main/webapp/modules/core/scripts/views/data-table/menu-edit-cells.js

DataTableColumnHeaderUI.extendMenu(function(column, columnHeaderUI, menu) {
    var doTextTransform = function(expression, onError, repeat, repeatCount) {
        Gridworks.postCoreProcess(
            "text-transform",
            {
                columnName: column.name, 
                expression: expression, 
                onError: onError,
                repeat: repeat,
                repeatCount: repeatCount
            },
            null,
            { cellsChanged: true }
        );
    };
    
    var doTextTransformPrompt = function() {
        var frame = $(
            DOM.loadHTML("core", "scripts/views/data-table/text-transform-dialog.html")
                .replace("$EXPRESSION_PREVIEW_WIDGET$", ExpressionPreviewDialog.generateWidgetHtml()));

        var elmts = DOM.bind(frame);
        elmts.dialogHeader.text("Custom text transform on column " + column.name);

        var level = DialogSystem.showDialog(frame);
        var dismiss = function() { DialogSystem.dismissUntil(level - 1); };

        elmts.cancelButton.click(dismiss);
        elmts.okButton.click(function() {
            doTextTransform(
                previewWidget.getExpression(true),
                $('input[name="text-transform-dialog-onerror-choice"]:checked')[0].value,
                elmts.repeatCheckbox[0].checked,
                elmts.repeatCountInput[0].value
            );
            dismiss();
        });

        var o = DataTableView.sampleVisibleRows(column);
        var previewWidget = new ExpressionPreviewDialog.Widget(
            elmts,
            column.cellIndex,
            o.rowIndices,
            o.values,
            null
        );
        previewWidget._prepareUpdate = function(params) {
            params.repeat = elmts.repeatCheckbox[0].checked;
            params.repeatCount = elmts.repeatCountInput[0].value;
        };
        elmts.repeatCheckbox.click(function() {
            previewWidget.update();
        });
    };
    
    var doFillDown = function() {
        Gridworks.postCoreProcess(
            "fill-down", 
            {
                columnName: column.name
            },
            null,
            { modelsChanged: true }
        );
    };

    var doBlankDown = function() {
        Gridworks.postCoreProcess(
            "blank-down", 
            {
                columnName: column.name
            },
            null,
            { modelsChanged: true }
        );
    };

   var doJoinMultiValueCells = function() {
        var separator = window.prompt("Enter separator to use between values", ", ");
        if (separator !== null) {
            Gridworks.postCoreProcess(
                "join-multi-value-cells", 
                {
                    columnName: column.name,
                    keyColumnName: theProject.columnModel.keyColumnName,
                    separator: separator
                },
                null,
                { rowsChanged: true }
            );
        }
    };

    var doSplitMultiValueCells = function() {
        var separator = window.prompt("What separator currently separates the values?", ",");
        if (separator !== null) {
            Gridworks.postCoreProcess(
                "split-multi-value-cells", 
                {
                    columnName: column.name,
                    keyColumnName: theProject.columnModel.keyColumnName,
                    separator: separator,
                    mode: "plain"
                },
                null,
                { rowsChanged: true }
            );
        }
    };
    
    MenuSystem.appendTo(menu, [ "core/edit-cells" ], [
        {
            id: "core/text-transform",
            label: "Transform ...",
            click: function() { doTextTransformPrompt(); }
        },
        {
            id: "core/common-transforms",
            label: "Common Transforms",
            submenu: [
                {
                    label: "Unescape HTML entities",
                    click: function() { doTextTransform("value.unescape('html')", "store-blank", true, 10); }
                },
                {
                    label: "Collapse whitespace",
                    click: function() { doTextTransform("value.replaceRegexp('\\s+', ' ')", "store-blank", false, ""); }
                },
                {},
                {
                    label: "To Titlecase",
                    click: function() { doTextTransform("toTitlecase(value)", "store-blank", false, ""); }
                },
                {
                    label: "To Uppercase",
                    click: function() { doTextTransform("toUppercase(value)", "store-blank", false, ""); }
                },
                {
                    label: "To Lowercase",
                    click: function() { doTextTransform("toLowercase(value)", "store-blank", false, ""); }
                },
                {
                    label: "To Blank",
                    click: function() { doTextTransform("null", "store-blank", false, ""); }
                }
            ]
        },
        {},
        {
            label: "Fill Down",
            click: doFillDown
        },
        {
            label: "Blank Down",
            click: doBlankDown
        },
        {},
        {
            label: "Split Multi-Valued Cells ...",
            click: doSplitMultiValueCells
        },
        {
            label: "Join Multi-Valued Cells ...",
            click: doJoinMultiValueCells
        },
        {},
        {
            label: "Cluster & Edit ...",
            click: function() { new ClusteringDialog(column.name, "value"); }
        }
    ]);
    
    var doTransposeColumnsIntoRows = function() {
        var dialog = $(DOM.loadHTML("core", "scripts/views/data-table/transpose-columns-into-rows.html"));

        var elmts = DOM.bind(dialog);
        elmts.dialogHeader.text('Transpose Cells Across Columns into Rows');

        var level = DialogSystem.showDialog(dialog);
        var dismiss = function() {
            DialogSystem.dismissUntil(level - 1);
        };

        var columns = theProject.columnModel.columns;

        elmts.cancelButton.click(function() { dismiss(); });
        elmts.okButton.click(function() {
            var config = {
                startColumnName: elmts.fromColumnSelect[0].value,
                columnCount: elmts.toColumnSelect[0].value,
                combinedColumnName: $.trim(elmts.combinedColumnNameInput[0].value),
                prependColumnName: elmts.prependColumnNameCheckbox[0].checked,
                separator: elmts.separatorInput[0].value,
                ignoreBlankCells: elmts.ignoreBlankCellsCheckbox[0].checked
            };

            Gridworks.postCoreProcess(
                "transpose-columns-into-rows", 
                config,
                null,
                { modelsChanged: true }
            );
            dismiss();
        });

        for (var i = 0; i < columns.length; i++) {
            var column2 = columns[i];
            var option = $('<option>').attr("value", column2.name).text(column2.name).appendTo(elmts.fromColumnSelect);
            if (column2.name == column.name) {
                option.attr("selected", "true");
            }
        }

        var populateToColumn = function() {
            elmts.toColumnSelect.empty();

            var toColumnName = elmts.fromColumnSelect[0].value;

            var j = 0;
            for (; j < columns.length; j++) {
                var column2 = columns[j];
                if (column2.name == toColumnName) {
                    break;
                }
            }

            for (var k = j + 1; k < columns.length; k++) {
                var column2 = columns[k];
                var option = $('<option>').attr("value", k - j + 1).text(column2.name).appendTo(elmts.toColumnSelect);
                if (k == columns.length - 1) {
                    option.attr("selected", "true");
                }
            }
        };
        populateToColumn();

        elmts.fromColumnSelect.bind("change", populateToColumn);
    };

    var doTransposeRowsIntoColumns = function() {
        var rowCount = window.prompt("How many rows to transpose?", "2");
        if (rowCount != null) {
            try {
                rowCount = parseInt(rowCount);
            } catch (e) {
                // ignore
            }

            if (isNaN(rowCount) || rowCount < 2) {
                alert("Expected an integer at least 2.");
            } else {
                var config = {
                    columnName: column.name,
                    rowCount: rowCount
                };

                Gridworks.postCoreProcess(
                    "transpose-rows-into-columns", 
                    config,
                    null,
                    { modelsChanged: true }
                );
            }
        }
    };
    
    MenuSystem.appendTo(menu, [ "core/transpose" ], [
        {
            label: "Cells Across Columns into Rows",
            click: doTransposeColumnsIntoRows
        },
        {
            label: "Cells in Rows into Columns",
            click: doTransposeRowsIntoColumns
        }
    ]);
});