Word respect group summary location

NEWS.md

@@ -4,6 +4,9 @@
 
 * Update word processing to htmlEscape all characters before it goes into xml_t. This means now footnotes are escaped too. (#1303)
 
+* Update word processing to handle the new `summary_rows()` and `grand_summary_rows()` `side` argument, as well as handle cases where a table doesn't have rownames. (#1325)
+
+
 # gt 0.9.0
 
 ## New features

R/utils_render_xml.R

@@ -1543,7 +1543,7 @@ create_body_component_xml <- function(
 
   # Determine whether the stub is available through analysis
   # of the `stub_components`
-  stub_available <- dt_stub_components_has_rowname(stub_components)
+  stub_available <- dt_stub_components_has_rowname(stub_components) || summaries_present
 
   # Obtain all of the visible (`"default"`), non-stub
   # column names for the table
@@ -1599,6 +1599,7 @@ create_body_component_xml <- function(
 
         body_section <- list()
 
+
         #
         # Create a group heading row
         #
@@ -1660,8 +1661,9 @@ create_body_component_xml <- function(
 
         row_cells <- list()
         row_idx <- i
+        row_vec <- output_df_row_as_vec(i)
 
-        for (y in seq_along(output_df_row_as_vec(i))) {
+        for (y in seq_along(row_vec)) {
 
           style_col_idx <- ifelse(stub_available, y - 1, y)
 
@@ -1673,11 +1675,12 @@ create_body_component_xml <- function(
               colnum == style_col_idx
             ) %>%
             dplyr::pull("styles") %>%
-            .[1] %>% .[[1]]
+            .[1] %>%
+            .[[1]]
 
           row_cells[[length(row_cells) + 1]] <-
             xml_table_cell(
-              content = output_df_row_as_vec(i)[y],
+              content = row_vec[y],
               font = cell_style[["cell_text"]][["font"]],
               size = cell_style[["cell_text"]][["size"]],
               color = cell_style[["cell_text"]][["color"]],
@@ -1712,43 +1715,57 @@ create_body_component_xml <- function(
             )
           )
 
-        body_section <- append(body_section, list(body_row))
+
 
         #
-        # Add groupwise summary rows
+        # Add groupwise summary rows.
         #
 
-        if (summaries_present && i %in% groups_rows_df$row_end) {
+        if (summaries_present && nrow(groups_rows_df) > 0){
 
-          group_id <-
-            groups_rows_df[
-              stats::na.omit(groups_rows_df$row_end == i),
-              "group_id", drop = TRUE
-            ]
+          group_info <- groups_rows_df[
+            i >= groups_rows_df$row_start & i <= groups_rows_df$row_end, ]
 
-          summary_styles <-
-            styles_tbl %>%
-            dplyr::filter(
-              locname %in% c("summary_cells"),
-              grpname %in% group_id
-            ) %>%
-            dplyr::mutate(rownum = ceiling(rownum * 100 - i * 100))
-
-          summary_section <-
-            summary_rows_xml(
-              list_of_summaries = list_of_summaries,
-              boxh = boxh,
-              group_id = group_id,
-              locname = "summary_cells",
-              col_alignment = col_alignment,
-              table_body_hlines_color = table_body_hlines_color,
-              table_body_vlines_color = table_body_vlines_color,
-              styles = summary_styles,
-              split = split,
-              keep_with_next = keep_with_next
-            )
+          group_summary_row_side <- unique(group_info[, "summary_row_side"])[[1]]
+
+          group_row_add_row_loc <- group_info[,ifelse(group_summary_row_side == "top", "row_start","row_end")][[1]]
 
-          body_section <- append(body_section, summary_section)
+          if(i == group_row_add_row_loc) {
+
+            summary_styles <-
+              styles_tbl %>%
+              dplyr::filter(
+                locname %in% c("summary_cells"),
+                grpname %in% group_info[["group_id"]]
+              ) %>%
+              dplyr::mutate(rownum = ceiling(rownum * 100 - i * 100))
+
+            summary_section <-
+              summary_rows_xml(
+                list_of_summaries = list_of_summaries,
+                boxh = boxh,
+                group_id = group_info[["group_id"]],
+                locname = "summary_cells",
+                col_alignment = col_alignment,
+                table_body_hlines_color = table_body_hlines_color,
+                table_body_vlines_color = table_body_vlines_color,
+                styles = summary_styles,
+                split = split,
+                keep_with_next = keep_with_next
+              )
+
+            if(group_summary_row_side == "top"){
+              body_section <- append(body_section, summary_section)
+              body_section <- append(body_section, list(body_row))
+            }else{
+              body_section <- append(body_section, list(body_row))
+              body_section <- append(body_section, summary_section)
+            }
+          }else{
+            body_section <- append(body_section, list(body_row))
+          }
+        }else{
+            body_section <- append(body_section, list(body_row))
         }
 
         body_section
@@ -1784,7 +1801,13 @@ create_body_component_xml <- function(
         keep_with_next = keep_with_next
       )
 
-    body_rows <- c(body_rows, grand_summary_section)
+    grand_summary_loc <- unique(list_of_summaries$summary_df_display_list[[grand_summary_col]][["::side::"]])
+
+    if(grand_summary_loc == "top"){
+      body_rows <- c(grand_summary_section, body_rows)
+    }else{
+      body_rows <- c(body_rows, grand_summary_section)
+    }
   }
 
   htmltools::tagList(body_rows)

tests/testthat/test-as_word.R

@@ -256,7 +256,6 @@ test_that("word ooxml escapes special characters in gt object footer", {
 
 })
 
-
 test_that("tables can be added to a word doc", {
 
   check_suggests_xml()
@@ -807,8 +806,223 @@ test_that("tables with summaries can be added to a word doc", {
       c("s.d.", "4,916,123.25", "—", "—")
     )
   )
+
+
+  ## Now place the summary on the top
+
+  ## simple table
+  gt_exibble_min_top <- exibble %>%
+    dplyr::select(-c(fctr, date, time, datetime)) %>%
+    gt(rowname_col = "row", groupname_col = "group") %>%
+    summary_rows(
+      groups = everything(),
+      columns = num,
+      fns = list(
+        avg = ~mean(., na.rm = TRUE),
+        total = ~sum(., na.rm = TRUE),
+        s.d. = ~sd(., na.rm = TRUE)
+      ),
+      fmt = list(~ fmt_number(.)),
+      side = "top"
+    )
+
+  ## Add table to empty word document
+  word_doc_top <- officer::read_docx() %>%
+    body_add_gt(
+      gt_exibble_min_top,
+      align = "center"
+    )
+
+  ## save word doc to temporary file
+  temp_word_file_top <- tempfile(fileext = ".docx")
+  print(word_doc_top,target = temp_word_file_top)
+
+  ## Manual Review
+  if (!testthat::is_testing() & interactive()) {
+    shell.exec(temp_word_file_top)
+  }
+
+  ## Programmatic Review
+  docx_top <- officer::read_docx(temp_word_file_top)
+
+  ## get docx table contents
+  docx_contents_top <- docx_top$doc_obj$get() %>%
+    xml2::xml_children() %>%
+    xml2::xml_children()
+
+  ## extract table contents
+  docx_table_body_header_top <- docx_contents_top[1] %>%
+    xml2::xml_find_all(".//w:tblHeader/ancestor::w:tr")
+
+  docx_table_body_contents_top <- docx_contents_top[1] %>%
+    xml2::xml_find_all(".//w:tr") %>%
+    setdiff(docx_table_body_header_top)
+
+  ## "" at beginning for stubheader
+  expect_equal(
+    docx_table_body_header_top  %>%
+      xml2::xml_find_all(".//w:p") %>%
+      xml2::xml_text(),
+    c( "", "num", "char", "currency")
+  )
+
+  expect_equal(
+    lapply(docx_table_body_contents_top, function(x)
+      x %>% xml2::xml_find_all(".//w:p") %>% xml2::xml_text()),
+    list(
+      "grp_a",
+      c("avg", "120.02", "—", "—"),
+      c("total", "480.06", "—", "—"),
+      c("s.d.", "216.79", "—", "—"),
+      c("row_1", "1.111e-01", "apricot", "49.950"),
+      c("row_2", "2.222e+00", "banana", "17.950"),
+      c("row_3", "3.333e+01", "coconut", "1.390"),
+      c("row_4", "4.444e+02", "durian", "65100.000"),
+      "grp_b",
+      c("avg", "3,220,850.00", "—", "—"),
+      c("total", "9,662,550.00", "—", "—"),
+      c("s.d.", "4,916,123.25", "—", "—"),
+      c("row_5", "5.550e+03", "NA", "1325.810"),
+      c("row_6", "NA", "fig", "13.255"),
+      c("row_7", "7.770e+05", "grapefruit", "NA"),
+      c("row_8", "8.880e+06", "honeydew", "0.440")
+    )
+  )
+
+})
+
+test_that("tables with grand summaries but no rownames can be added to a word doc", {
+
+  check_suggests_xml()
+
+  ## simple table
+  gt_exibble_min <- exibble %>%
+    dplyr::select(-c(fctr, date, time, datetime, row, group)) %>%
+    dplyr::slice(1:3) %>%
+    gt() %>%
+    grand_summary_rows(
+      c(everything(), -char),
+      fns = c("Total" = ~length(.))
+    )
+
+  ## Add table to empty word document
+  word_doc <- officer::read_docx() %>%
+    body_add_gt(
+      gt_exibble_min,
+      align = "center"
+    )
+
+  ## save word doc to temporary file
+  temp_word_file <- tempfile(fileext = ".docx")
+  print(word_doc,target = temp_word_file)
+
+  ## Manual Review
+  if (!testthat::is_testing() & interactive()) {
+    shell.exec(temp_word_file)
+  }
+
+  ## Programmatic Review
+  docx <- officer::read_docx(temp_word_file)
+
+  ## get docx table contents
+  docx_contents <- docx$doc_obj$get() %>%
+    xml2::xml_children() %>%
+    xml2::xml_children()
+
+  ## extract table contents
+  docx_table_body_header <- docx_contents[1] %>%
+    xml2::xml_find_all(".//w:tblHeader/ancestor::w:tr")
+
+  docx_table_body_contents <- docx_contents[1] %>%
+    xml2::xml_find_all(".//w:tr") %>%
+    setdiff(docx_table_body_header)
+
+  ## "" at beginning for stubheader
+  expect_equal(
+    docx_table_body_header %>%
+      xml2::xml_find_all(".//w:p") %>%
+      xml2::xml_text(),
+    c( "", "num", "char", "currency")
+  )
+
+  expect_equal(
+    lapply(docx_table_body_contents, function(x)
+      x %>% xml2::xml_find_all(".//w:p") %>% xml2::xml_text()),
+    list(
+      c("", "0.1111", "apricot", "49.95"),
+      c("", "2.2220", "banana","17.95"),
+      c("", "33.3300", "coconut", "1.39"),
+      c("Total", "3","—", "3")
+    )
+  )
+
+  ## simple table
+  gt_exibble_min_top <- exibble %>%
+    dplyr::select(-c(fctr, date, time, datetime, row, group)) %>%
+    dplyr::slice(1:3) %>%
+    gt() %>%
+    grand_summary_rows(
+      c(everything(), -char),
+      fns = c("Total" = ~length(.)),
+      side = "top"
+    )
+
+  ## Add table to empty word document
+  word_doc_top <- officer::read_docx() %>%
+    body_add_gt(
+      gt_exibble_min_top,
+      align = "center"
+    )
+
+  ## save word doc to temporary file
+  temp_word_file_top <- tempfile(fileext = ".docx")
+  print(word_doc_top,target = temp_word_file_top)
+
+  ## Manual Review
+  if (!testthat::is_testing() & interactive()) {
+    shell.exec(temp_word_file_top)
+  }
+
+  ## Programmatic Review
+  docx_top <- officer::read_docx(temp_word_file_top)
+
+  ## get docx table contents
+  docx_contents_top <- docx_top$doc_obj$get() %>%
+    xml2::xml_children() %>%
+    xml2::xml_children()
+
+  ## extract table contents
+  docx_table_body_header_top <- docx_contents_top[1] %>%
+    xml2::xml_find_all(".//w:tblHeader/ancestor::w:tr")
+
+  docx_table_body_contents_top <- docx_contents_top[1] %>%
+    xml2::xml_find_all(".//w:tr") %>%
+    setdiff(docx_table_body_header_top)
+
+  ## "" at beginning for stubheader
+  expect_equal(
+    docx_table_body_header_top %>%
+      xml2::xml_find_all(".//w:p") %>%
+      xml2::xml_text(),
+    c( "", "num", "char", "currency")
+  )
+
+  expect_equal(
+    lapply(docx_table_body_contents_top, function(x)
+      x %>% xml2::xml_find_all(".//w:p") %>% xml2::xml_text()),
+    list(
+      c("Total", "3","—", "3"),
+      c("", "0.1111", "apricot", "49.95"),
+      c("", "2.2220", "banana","17.95"),
+      c("", "33.3300", "coconut", "1.39")
+    )
+  )
+
+
 })
 
+
+
 test_that("tables with footnotes can be added to a word doc", {
 
   check_suggests_xml()