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#' STRIPD UI Function
#'
#' @description A shiny Module.
#'
#' @param id,input,output,session Internal parameters for {shiny}.
#'
#' @noRd
#'
#' @importFrom shiny NS tagList
mod_STRIPD_ui <- function(id){
ns <- NS(id)
tagList(
h4("Strip-Plot Design"),
sidebarLayout(
sidebarPanel(
width = 4,
radioButtons(inputId = ns("owndataSTRIP"),
label = "Import entries' list?",
choices = c("Yes", "No"),
selected = "No",
inline = TRUE,
width = NULL,
choiceNames = NULL,
choiceValues = NULL),
conditionalPanel(
condition = "input.owndataSTRIP == 'Yes'",
ns = ns,
fluidRow(
column(8, style=list("padding-right: 28px;"),
fileInput(ns("file.STRIP"),
label = "Upload a csv File:",
multiple = FALSE)),
column(4,style=list("padding-left: 5px;"),
radioButtons(ns("sep.strip"), "Separator",
choices = c(Comma = ",",
Semicolon = ";",
Tab = "\t"),
selected = ","))
)
),
conditionalPanel(
condition = "input.owndataSTRIP != 'Yes'",
ns = ns,
fluidRow(
column(6, style=list("padding-right: 28px;"),
numericInput(ns("HStrip.strip"),
label = "Input # of Horizontal Strips:",
value = 5,
min = 2)
),
column(6, style=list("padding-left: 5px;"),
numericInput(ns("VStrip.strip"),
label = "Input # of Vertical Strips:",
value = 5,
min = 2)
)
)
),
numericInput(ns("blocks.strip"),
label = "Input # of Full Reps:",
value = 3,
min = 2),
numericInput(ns("l.strip"),
label = "Input # of Locations:",
value = 1,
min = 1),
selectInput(inputId = ns("planter.strip"),
label = "Plot Order Layout:",
choices = c("serpentine", "cartesian"),
multiple = FALSE,
selected = "serpentine"),
fluidRow(
column(6, style=list("padding-right: 28px;"),
textInput(ns("plot_start.strip"),
"Starting Plot Number:",
value = 101)
),
column(6, style=list("padding-left: 5px;"),
textInput(ns("Location.strip"),
"Input Location:",
value = "FARGO")
)
),
numericInput(inputId = ns("myseed.strip"),
label = "Random Seed:",
value = 123,
min = 1),
fluidRow(
column(6,
actionButton(
inputId = ns("RUN.strip"),
"Run!",
icon = icon("circle-nodes", verify_fa = FALSE),
width = '100%'
),
),
column(6,
actionButton(
ns("Simulate.strip"),
"Simulate!",
icon = icon("greater-than-equal", verify_fa = FALSE),
width = '100%'
),
)
),
br(),
downloadButton(ns("downloadData.strip"),
"Save Experiment!",
style = "width:100%")
),
mainPanel(
width = 8,
fluidRow(
tabsetPanel(
tabPanel(title = "Field Layout",
shinyjs::useShinyjs(),
shinyjs::hidden(downloadButton(ns("downloadCsv.strip"),
label = "Excel",
icon = icon("file-csv"),
width = '10%',
style="color: #337ab7; background-color: #fff; border-color: #2e6da4")),
shinycssloaders::withSpinner(
plotly::plotlyOutput(ns("layout.strip"),
width = "97%",
height = "560px"),
type = 5
),
br(),
column(12,
uiOutput(ns("well_panel_layout_STRIP"))
)
),
tabPanel(title = "Field Book",
shinycssloaders::withSpinner(
DT::DTOutput(ns("STRIP.output")),
type = 5
)
)
)
)
)
)
)
}
#' STRIPD Server Functions
#'
#' @noRd
mod_STRIPD_server <- function(id) {
moduleServer( id, function(input, output, session) {
ns <- session$ns
shinyjs::useShinyjs()
Hplots <- LETTERS[1:5]
Vplots <- LETTERS[1:5]
entryListFormat_STRIP <- data.frame(
list(HPLOTS = Hplots, VPLOTS = Vplots)
)
entriesInfoModal_STRIP <- function() {
modalDialog(
title = div(tags$h3("Important message", style = "color: red;")),
h4("Please, follow the format shown in the following example. Make sure to upload a CSV file!"),
renderTable(entryListFormat_STRIP,
bordered = TRUE,
align = 'c',
striped = TRUE),
easyClose = FALSE
)
}
toListen <- reactive({
list(input$owndataSTRIP)
})
observeEvent(toListen(), {
if (input$owndataSTRIP == "Yes") {
showModal(
shinyjqui::jqui_draggable(
entriesInfoModal_STRIP()
)
)
}
})
get_data_strip <- reactive({
if (input$owndataSTRIP == "Yes") {
req(input$file.STRIP)
inFile <- input$file.STRIP
data_ingested <- load_file(name = inFile$name,
path = inFile$datapat,
sep = input$sep.strip,
check = TRUE,
design = "strip")
if (names(data_ingested) == "dataUp") {
data_up <- data_ingested$dataUp
data_strip <- as.data.frame(data_up[,1:2])
colnames(data_strip) <- c("Hplot", "Vplot")
Hstrip <- length(as.vector(na.omit(data_strip[,1])))
Vstrip <- length(as.vector(na.omit(data_strip[,2])))
treatments <- c(Hstrip, Vstrip)
return(list(data_strip = data_strip, treatments = treatments))
} else if (names(data_ingested) == "bad_format") {
shinyalert::shinyalert(
"Error!!",
"Invalid file; Please upload a .csv file.",
type = "error")
return(NULL)
} else if (names(data_ingested) == "duplicated_vals") {
shinyalert::shinyalert(
"Error!!",
"Check input file for duplicate values.",
type = "error")
return(NULL)
} else if (names(data_ingested) == "missing_cols") {
shinyalert::shinyalert(
"Error!!",
"Data input needs at least two column: Hplot and Vplot",
type = "error")
return(NULL)
}
} else {
req(input$HStrip.strip, input$VStrip.strip)
req(input$blocks.strip)
Hplots <- as.numeric(input$HStrip.strip)
Vplots <- as.numeric(input$VStrip.strip)
treatments = c(Hplots, Vplots)
return(list(data_strip = NULL, treatments = treatments))
}
}) %>%
bindEvent(input$RUN.strip)
strip_inputs <- reactive({
req(get_data_strip())
req(input$plot_start.strip)
req(input$Location.strip)
req(input$myseed.strip)
req(input$l.strip)
req(input$blocks.strip)
req(input$planter.strip)
l.strip <- as.numeric(input$l.strip)
seed.strip <- as.numeric(input$myseed.strip)
plot_start.strip <- as.vector(unlist(strsplit(input$plot_start.strip, ",")))
plot_start.strip <- as.numeric(plot_start.strip)
loc.strip <- as.vector(unlist(strsplit(input$Location.strip, ",")))
reps.strip <- as.numeric(input$blocks.strip)
planter <- input$planter.strip
data_strip <- get_data_strip()$data_strip
return(
list(
Hplots = get_data_strip()$treatments[1],
Vplots = get_data_strip()$treatments[2],
b = reps.strip,
l = l.strip,
seed = seed.strip,
planter = planter,
plot_number = plot_start.strip,
site_names = loc.strip,
data = data_strip
)
)
}) %>%
bindEvent(input$RUN.strip)
strip_reactive <- reactive({
req(strip_inputs())
shinyjs::show(id = "downloadCsv.strip")
strip_plot(
Hplots = strip_inputs()$Hplots,
Vplots = strip_inputs()$Vplots,
b = strip_inputs()$b,
l = strip_inputs()$l,
planter = strip_inputs()$planter,
plotNumber = strip_inputs()$plot_number,
locationNames = strip_inputs()$site_names,
seed = strip_inputs()$seed,
data = strip_inputs()$data
)
}) %>%
bindEvent(input$RUN.strip)
upDateSites <- reactive({
req(input$l.strip)
locs <- as.numeric(input$l.strip)
sites <- 1:locs
return(list(sites = sites))
}) %>%
bindEvent(input$RUN.strip)
output$well_panel_layout_STRIP <- renderUI({
req(strip_reactive()$fieldBook)
obj_strip <- strip_reactive()
allBooks_strip<- plot_layout(x = obj_strip,
layout = 1,
stacked = "vertical")$newBooks
nBooks_strip <- length(allBooks_strip)
layoutOptions_strip <- 1:nBooks_strip
stacked_strips <- c("Vertical Stack Panel" = "vertical",
"Horizontal Stack Panel" = "horizontal")
sites <- as.numeric(input$l.strip)
wellPanel(
fluidRow(
column(2,
radioButtons(ns("typlotstrip"), "Type of Plot:",
c("Entries/Treatments" = 1,
"Plots" = 2,
"Heatmap" = 3))
),
column(3,
selectInput(inputId = ns("stackedSTRIP"),
label = "Reps layout:",
choices = stacked_strips),
),
column(3,
selectInput(inputId = ns("layoutO_strip"),
label = "Layout option:",
choices = layoutOptions_strip)
),
column(3,
selectInput(inputId = ns("locLayout_strip"),
label = "Location:",
choices = as.numeric(upDateSites()$sites))
)
)
)
})
observeEvent(input$stackedSTRIP, {
req(input$stackedSTRIP)
req(input$l.strip)
obj_strips <- strip_reactive()
allBooks <- try(plot_layout(x = obj_strips,
layout = 1,
planter = strip_inputs()$planter,
stacked = input$stackedSTRIP)$newBooks,
silent = TRUE)
nBooks <- length(allBooks)
NewlayoutOptions <- 1:nBooks
updateSelectInput(session = session,
inputId = 'layoutO_rcbd',
label = "Layout option:",
choices = NewlayoutOptions,
selected = 1
)
})
reset_selection <- reactiveValues(reset = 0)
observeEvent(input$stackedSTRIP, {
reset_selection$reset <- 1
})
observeEvent(input$layoutO_strip, {
reset_selection$reset <- 0
})
reactive_layoutSTRIP <- reactive({
req(input$layoutO_strip)
req(strip_reactive())
obj_strip <- strip_reactive()
planting_strip <- strip_inputs()$planter
if (reset_selection$reset == 1) {
opt_strip <- 1
} else opt_strip <- as.numeric(input$layoutO_strip)
locSelected <- as.numeric(input$locLayout_strip)
try(plot_layout(x = obj_strip,
layout = opt_strip,
planter = planting_strip,
stacked = input$stackedSTRIP,
l = locSelected), silent = TRUE)
})
valsStrip <- reactiveValues(maxV.strip = NULL,
minV.strip = NULL,
trail.strip = NULL)
simuModal.strip <- function(failed = FALSE) {
modalDialog(
selectInput(inputId = ns("trailsStrip"),
label = "Select One:",
choices = c("YIELD", "MOISTURE", "HEIGHT", "Other")),
conditionalPanel(
condition = "input.trailsStrip == 'Other'",
ns = ns,
textInput(inputId = ns("OtherStrip"),
label = "Input Trial Name:",
value = NULL)
),
fluidRow(
column(6,
numericInput(ns("min.strip"),
"Input the min value",
value = NULL)
),
column(6,
numericInput(ns("max.strip"),
"Input the max value",
value = NULL)
)
),
if (failed)
div(tags$b("Invalid input of data max and min",
style = "color: red;")),
footer = tagList(
modalButton("Cancel"),
actionButton(ns("ok.strip"), "GO")
)
)
}
observeEvent(input$Simulate.strip, {
req(strip_reactive()$fieldBook)
showModal(
shinyjqui::jqui_draggable(
simuModal.strip()
)
)
})
observeEvent(input$ok.strip, {
req(input$max.strip, input$min.strip)
if (input$max.strip > input$min.strip && input$min.strip != input$max.strip) {
valsStrip$maxV.strip <- input$max.strip
valsStrip$minV.strip <- input$min.strip
if(input$trailsStrip == "Other") {
req(input$OtherStrip)
if(!is.null(input$OtherStrip)) {
valsStrip$trail.strip <- input$OtherStrip
}else showModal(simuModal.strip(failed = TRUE))
}else {
valsStrip$trail.strip <- as.character(input$trailsStrip)
}
removeModal()
}else {
showModal(
shinyjqui::jqui_draggable(
simuModal.strip(failed = TRUE)
)
)
}
})
simuData_strip <- reactive({
req(strip_reactive()$fieldBook)
set.seed(input$seed.strip)
if(!is.null(valsStrip$maxV.strip) &&
!is.null(valsStrip$minV.strip) &&
!is.null(valsStrip$trail.strip)) {
max <- as.numeric(valsStrip$maxV.strip)
min <- as.numeric(valsStrip$minV.strip)
df.strip <- reactive_layoutSTRIP()$allSitesFieldbook
cnamesdf.strip <- colnames(df.strip)
df.strip <- norm_trunc(
a = min,
b = max,
data = df.strip,
seed = strip_inputs()$seed
)
colnames(df.strip) <- c(cnamesdf.strip[1:(ncol(df.strip) - 1)], valsStrip$trail.strip)
a <- ncol(df.strip)
}else {
df.strip <- reactive_layoutSTRIP()$allSitesFieldbook
a <- ncol(df.strip)
}
return(list(df = df.strip, a = a))
})
heatmapInfoModal_STRIP <- function() {
modalDialog(
title = div(tags$h3("Important message", style = "color: red;")),
h4("Simulate some data to see a heatmap!"),
easyClose = TRUE
)
}
locNum <- reactive(
return(as.numeric(input$locLayout_strip))
)
heatmap_obj <- reactive({
req(simuData_strip()$df)
if (ncol(simuData_strip()$df) == 10) {
locs <- factor(simuData_strip()$df$LOCATION, levels = unique(simuData_strip()$df$LOCATION))
locLevels <- levels(locs)
df = subset(simuData_strip()$df, LOCATION == locLevels[1])
loc <- levels(factor(df$LOCATION))
trail <- as.character(valsStrip$trail.strip)
label_trail <- paste(trail, ": ")
heatmapTitle <- paste("Heatmap for ", trail)
new_df <- df %>%
dplyr::mutate(text = paste0("Site: ", loc, "\n", "Row: ", df$ROW, "\n", "Col: ", df$COLUMN, "\n", "Entry: ",
df$ENTRY, "\n", label_trail, round(df[,10],2)))
w <- as.character(valsStrip$trail.strip)
new_df$ROW <- as.factor(new_df$ROW) # Set up ROWS as factors
new_df$COLUMN <- as.factor(new_df$COLUMN) # Set up COLUMNS as factors
p1 <- ggplot2::ggplot(new_df, ggplot2::aes(x = new_df[,5], y = new_df[,4], fill = new_df[,10], text = text)) +
ggplot2::geom_tile() +
ggplot2::xlab("COLUMN") +
ggplot2::ylab("ROW") +
ggplot2::labs(fill = w) +
viridis::scale_fill_viridis(discrete = FALSE) +
ggplot2::ggtitle(heatmapTitle) +
ggplot2::theme_minimal() + # I added this option
ggplot2::theme(plot.title = ggplot2::element_text(family="Calibri", face="bold", size=13, hjust=0.5))
p2 <- plotly::ggplotly(p1, tooltip="text", height = 560)
return(p2)
} else {
showModal(
shinyjqui::jqui_draggable(
heatmapInfoModal_STRIP()
)
)
return(NULL)
}
})
output$layout.strip <- plotly::renderPlotly({
req(strip_reactive())
req(input$typlotstrip)
if (input$typlotstrip == 1) {
reactive_layoutSTRIP()$out_layout
} else if (input$typlotstrip == 2) {
reactive_layoutSTRIP()$out_layoutPlots
} else {
req(heatmap_obj())
heatmap_obj()
}
})
output$STRIP.output <- DT::renderDataTable({
df <- simuData_strip()$df
df$LOCATION <- as.factor(df$LOCATION)
df$PLOT <- as.factor(df$PLOT)
df$ROW <- as.factor(df$ROW)
df$COLUMN <- as.factor(df$COLUMN)
df$REP <- as.factor(df$REP)
df$HSTRIP <- as.factor(df$HSTRIP)
df$VSTRIP <- as.factor(df$VSTRIP)
df$TRT_COMB <- as.factor(df$TRT_COMB)
options(DT.options = list(pageLength = nrow(df), autoWidth = FALSE,
scrollX = TRUE, scrollY = "500px"))
DT::datatable(df,
filter = "top",
rownames = FALSE,
options = list(
columnDefs = list(
list(className = 'dt-center', targets = "_all"))))
})
output$downloadData.strip <- downloadHandler(
filename = function() {
loc <- paste("Strip-Plot_", sep = "")
paste(loc, Sys.Date(), ".csv", sep = "")
},
content = function(file) {
df <- as.data.frame(simuData_strip()$df)
write.csv(df, file, row.names = FALSE)
}
)
csv_data <- reactive({
req(simuData_strip()$df)
df <- simuData_strip()$df
req(input$typlotstrip)
if (input$typlotstrip == 2) {
export_layout(df, locNum(), TRUE)
} else {
export_layout(df, locNum())
}
})
# Downloadable csv of selected dataset ----
output$downloadCsv.strip <- downloadHandler(
filename = function() {
loc <- paste("Strip_Plot_Layout", sep = "")
paste(loc, Sys.Date(), ".csv", sep = "")
},
content = function(file) {
df <- as.data.frame(csv_data()$file)
write.csv(df, file, row.names = FALSE)
}
)
})
}
## To be copied in the UI
# mod_STRIPD_ui("STRIPD_ui_1")
## To be copied in the server
# mod_STRIPD_server("STRIPD_ui_1")
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