| 82c39039 |
check_onclick_ <- FastqCleaner:::check_onclick_
messageFun_ <- FastqCleaner:::messageFun_
processingFunction_ <- FastqCleaner:::processingFunction_
outputClean_ <- FastqCleaner:::outputClean_
create_cleanfunction_ <- FastqCleaner:::create_cleanfunction_
check_encoding <- FastqCleaner::check_encoding
shinyServer(
function(input, output, session) {
if (Sys.getenv("SHINY_PORT") == "")
options(shiny.maxRequestSize = 10000 * 1024^2)
session$onSessionEnded(function() {
stopApp()
})
this_envir <- environment()
hasRun <- reactiveValues(x = FALSE)
output$myPath <- renderPrint(cat("choose a file..."))
output$encoding <- renderPrint(cat("..."))
output$runDone <- renderPrint({
HTML(paste0(""))
})
tPlot <- reactiveValues(x = list())
filepath <- reactiveValues(x = "")
observeEvent(input$fileTypeIn, {
filepath$x <- ""
output$myPath <- renderPrint(cat("choose a file..."))
output$encoding <- renderPrint(cat("..."))
tPlot$x <- list(HTML("<script></script>"))
})
readsWidth <- reactiveValues(nFilterCatch = list(list(numeric(), numeric()),
list(numeric(), numeric())),
lowComplexFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
seqFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
meanQFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
trim3FilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
fixedFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
lengthFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())),
duplicFilterCatch = list(list(numeric(),
numeric()), list(numeric(), numeric())))
|
| 82c39039 |
messages <- reactiveValues(nFilterCatch = c("Filter unused", ""),
lowComplexFilterCatch = c("Filter unused", ""),
seqFilterCatch = c("Filter unused", ""),
meanQFilterCatch = c("Filter unused", ""),
trim3FilterCatch = c("Filter unused", ""),
fixedFilterCatch = c("Filter unused", ""),
lengthFilterCatch = c("Filter unused", ""),
duplicFilterCatch = c("Filter unused", ""),
outResult = c("No file processed yet", ""))
observe({
if (input$resetSelections == 0) {
return()
}
isolate({
passfile <- NULL
vars <- c("nFilterCatch", "lowComplexFilterCatch", "seqFilterCatch",
"meanQFilterCatch", "trim3FilterCatch", "fixedFilterCatch",
"lengthFilterCatch", "duplicFilterCatch")
for (i in vars) {
messages[[i]] <- c("Filter unused", "")
readsWidth[[i]] <- list(list(numeric(),
numeric()), list(numeric(),
numeric()))
}
messages$outResult = c("No file processed yet", "")
inputNames <- c("rm.N", "rm.lowcomplex", "rm.adapt",
|
| 82c39039 |
for (i in inputNames) {
updateCheckboxGroupInput(session, i, selected = character(0))
}
output$runDone <- renderPrint({
HTML(paste0("<script>
$(\"#button1 span\").removeClass(\"checked\");
$(\"#button2 span\").removeClass(\"checked\");
$(\"#button3 span\").removeClass(\"checked\");
$(\"#button4 span\").removeClass(\"checked\");
$(\"#button5 span\").removeClass(\"checked\");
$(\"#button6 span\").removeClass(\"checked\");
</script>"))
})
showModal(modalDialog(title = "FastqCleaner message",
"Selections reseted!",
footer = modalButton("Ok")))
})
})
observeEvent(input$resetAll, {
filepath$x <- ""
output$myPath <- renderPrint(cat("choose a file..."))
output$encoding <- renderPrint(cat("..."))
passfile <- NULL
vars <- c("nFilterCatch", "lowComplexFilterCatch",
"seqFilterCatch", "meanQFilterCatch",
"trim3FilterCatch", "fixedFilterCatch",
"lengthFilterCatch", "duplicFilterCatch")
for (i in vars) {
messages[[i]] <- c("Filter unused", "")
readsWidth[[i]] <- list(list(numeric(), numeric()),
list(numeric(), numeric()))
}
messages$outResult = c("No file processed yet", "")
inputNames <- c("rm.N", "rm.lowcomplex", "rm.adapt",
"rm.qual", "rmFixed",
"rmSize", "rm.duplic", "nuc")
for (i in inputNames) {
updateCheckboxGroupInput(session, i, selected = character(0))
}
output$runDone <- renderPrint({
HTML(paste0("<script>
$(\"#button1 span\").removeClass(\"checked\");
$(\"#button2 span\").removeClass(\"checked\");
$(\"#button3 span\").removeClass(\"checked\");
$(\"#button4 span\").removeClass(\"checked\");
$(\"#button5 span\").removeClass(\"checked\");
$(\"#button6 span\").removeClass(\"checked\");
</script>"))
})
output$set_encoding_radio <- renderText({
out <- list()
|
| 82c39039 |
out[[i + 1]] <- HTML({
paste0("<script>
$( \"input[name='customEncod'][value ='",
i, "']\" ).prop(\"checked\", false);
</script>")
})
}
out[[1]] <- HTML({
paste0("<script>
$( \"input[name='customEncod'][value ='",
0, "']\" ).prop(\"checked\", true);
</script>")
})
unlist(out)
})
showModal(modalDialog(title = "FastqCleaner message",
"All reseted!", footer = modalButton("Ok")))
})
error_selection <- reactiveValues(error_maxN = FALSE,
error_complexThres = FALSE,
error_errate = FALSE,
error_thresmeanQ = FALSE,
error_thresQual = FALSE,
error_rm35 = FALSE,
error_rmMinMax = FALSE)
NCleanData <- reactive({
if (!is.null(input$rm.N)) {
TRUE
} else {
FALSE
}
})
check_onclick_(NCleanData, 1, this_envir)
output$error_maxN <- renderUI({
if (is.na(input$maxN) || input$maxN > 0) {
error_selection$error_maxN <- FALSE
tags$span()
}
if (!is.na(input$maxN)) {
if (input$maxN < 0) {
error_selection$error_maxN <- TRUE
tags$span("error: please select a value > 0",
class = "errormsg")
}
}
})
lowComplexData <- reactive({
if (!is.null(input$rm.lowcomplex)) {
TRUE
} else {
FALSE
}
})
check_onclick_(lowComplexData, 2, this_envir)
output$error_complexThres <- renderUI({
if (is.na(input$complexThres) || input$complexThres > 0) {
error_selection$error_complexThres <- FALSE
tags$span()
}
if (!is.na(input$complexThres)) {
if (input$complexThres < 0) {
error_selection$error_complexThres <- TRUE
tags$span("error: please select a value > 0",
class = "errormsg")
}
}
})
SeqInput <- reactive({
if (!is.null(input$rm.adapt)) {
TRUE
} else {
FALSE
}
})
output$error_errate <- renderUI({
if (is.na(input$errate) || input$errate > 0) {
error_selection$error_complexThres <- FALSE
tags$span("")
}
if (!is.na(input$errate)) {
if (input$errate < 0 || input$errate > 1) {
error_selection$errate <- TRUE
tags$span("error: please select a value between 0 and 1",
class = "errormsg")
}
}
})
check_onclick_(SeqInput, 3, this_envir)
FilterbymeanQ <- reactive({
if (!is.null(input$meanQ) && !is.null(input$thresmeanQ)) {
TRUE
} else {
FALSE
}
})
output$error_thresmeanQ <- renderUI({
if (is.na(input$thresmeanQ) || input$thresmeanQ > 0) {
error_selection$error_thresmeanQ <- FALSE
tags$span("")
}
if (!is.na(input$thresmeanQ)) {
if (input$thresmeanQ < 0) {
error_selection$error_thresmeanQ <- TRUE
tags$span("error: please select a value < 0",
class = "errormsg")
}
}
})
check_onclick_(FilterbymeanQ, 4, this_envir)
TrimCleanData <- reactive({
if (!is.null(input$rm.qual) && !is.null(input$thresQual)) {
TRUE
} else {
FALSE
}
})
output$error_thresQual <- renderUI({
if (is.na(input$thresQual) || input$thresQual > 0) {
error_selection$error_thresQual <- FALSE
tags$span("")
}
if (!is.na(input$thresQual)) {
if (input$thresQual < 0) {
error_selection$error_thresQual <- TRUE
tags$span("error: please select a value < 0", class = "errormsg")
}
}
})
check_onclick_(TrimCleanData, 5, this_envir)
FixedCleanData <- reactive({
if ((!is.null(input$rmFixed) &&
!is.null(input$rm3)) ||
(!is.null(input$rmFixed) &&
!is.null(input$rm5))) {
TRUE
} else {
FALSE
}
})
output$error_rm35 <- renderUI({
error_selection$error_rm35 <- ifelse(is.na(input$rm3),
FALSE,
ifelse(input$rm3 > 0, FALSE, TRUE)) || ifelse(is.na(input$rm5),
FALSE, ifelse(input$rm5 >
0, FALSE, TRUE))
if (error_selection$error_rm35) {
tags$span("error: please select values > 0", class = "errormsg")
} else {
tags$span("")
}
})
check_onclick_(FixedCleanData, 6, this_envir)
SizeCleanData <- reactive({
if ((!is.null(input$rmSize) && !is.null(input$rmMin)) ||
(!is.null(input$rmSize) &&
!is.null(input$rmMax))) {
TRUE
} else {
FALSE
}
})
output$error_rmMinMax <- renderUI({
error_selection$error_rmMinMax <- ifelse(is.na(input$rmMin),
FALSE, ifelse(input$rmMin > 0, FALSE, TRUE)) ||
ifelse(is.na(input$rmMax),
FALSE, ifelse(input$rmMax > 0, FALSE, TRUE))
if (error_selection$error_rmMinMax) {
tags$span("error: please select values > 0", class = "errormsg")
} else {
tags$span("")
}
})
check_onclick_(SizeCleanData, 7, this_envir)
DuplicCleanData <- reactive({
if (!is.null(input$rm.duplic)) {
TRUE
} else {
FALSE
}
})
check_onclick_(DuplicCleanData, 8, this_envir)
output$selection <- renderUI({
if (input$fileTypeIn == "SR") {
actionButton(class = "setButton", "selection", "File")
} else {
tagList(actionButton(class = "setButton",
"selection", "File 1"),
actionButton(class = "setButton",
"selection2", "File 2"))
}
})
selection_detect <- reactiveValues(x = FALSE, y = FALSE)
observeEvent(input$selection, {
filepath$x <- try(file.choose(), silent = TRUE)
selection_detect$x <- TRUE
if (length(filepath$x) == 0) {
filepath$x <- ""
output$myPath <- renderPrint(cat("choose a file..."))
output$encoding <- renderPrint(cat("..."))
selection_detect$x <- FALSE
}
})
observeEvent(input$selection2, {
filepath$x[2] <- try(file.choose(), silent = TRUE)
selection_detect$y <- TRUE
if (!selection_detect$x) {
filepath$x <- ""
showModal(modalDialog(title = "FastqCleaner message",
"Please load first File 1",
footer = modalButton("Ok")))
}
})
my_encoding <- reactiveValues(value = NULL)
observe({
if (input$fileTypeIn == "SR") {
req(selection_detect$x)
} else {
req(selection_detect$x)
req(selection_detect$y)
}
isolate({
progress <- Progress$new(session, min = 0, max = length(filepath$x))
progress$set(message = "Analyzing file...")
printPath <- TRUE
printEncoding <- TRUE
sampleQual <- integer()
cat("Checking file and encoding...\n")
t1 <- proc.time()
if (length(filepath$x) > 1) {
nsamp <- round(input$sample)/2
} else {
nsamp <- input$sample
}
for (i in filepath$x) {
temporalPath <- try(ShortRead::FastqStreamer(i, n = nsamp),
silent = TRUE)
thisTemporalFile <- try(ShortRead::yield(temporalPath),
silent = TRUE)
try(close(temporalPath), silent = TRUE)
if (length(thisTemporalFile) == 0 ||
|
| 82c39039 |
if (radio_to_check != i) {
out[[i]] <- HTML({
paste0("<script>
$( \"input[name='customEncod'][value ='",
i, "']\" ).prop(\"checked\", false);
</script>")
})
} else {
out[[i]] <- HTML({
paste0("<script>
$( \"input[name='customEncod'][value ='",
i, "']\" ).prop(\"checked\", true);
</script>")
})
}
}
unlist(out)
})
progress$close()
if (printPath) {
output$myPath <- renderPrint(cat(length(filepath$x),
ifelse(length(filepath$x) == 1,
"file selected",
"files selected")))
}
if (printEncoding) {
output$encoding <- renderPrint(cat("Encoding:",
my_encoding$value[["x"]],
"; sample range: ", my_encoding$value[["range"]],
"; n = ", input$nfile,
"\n", encodType))
}
selection_detect$x <- FALSE
selection_detect$y <- FALSE
})
})
observe({
if (input$goButton == 0) {
return()
}
isolate({
if (any(filepath$x == "")) {
showModal(modalDialog(title = "FastqCleaner message",
"Please select a file first!",
footer = modalButton("Ok")))
return()
}
errors_in_selection <- unlist(reactiveValuesToList(error_selection))
if (any(errors_in_selection)) {
showModal(modalDialog(title = "FastqCleaner message",
"Invalid values present. Please revise the entered values",
footer = modalButton("Ok")))
return()
}
vars <- c("nFilterCatch", "lowComplexFilterCatch", "seqFilterCatch",
"meanQFilterCatch", "trim3FilterCatch",
"fixedFilterCatch", "lengthFilterCatch",
"duplicFilterCatch")
for (i in vars) {
messages[[i]] <- c("Filter unused", "")
readsWidth[[i]] <- list(list(numeric(), numeric()), list(numeric(),
numeric()))
}
messages$outResult = c("No file processed yet", "")
proctime_start <- proc.time()
processingFunction_(this_envir)
proctime_end <- proc.time()
proctime <- proctime_end - proctime_start
cat("-------------------------------\n")
cat("\nProcessing finished\n\n")
cat("Processing performed in ", proctime[1], "seconds\n")
cat("Processing successful!\n")
showModal(modalDialog(title = "FastqCleaner message", "Done!",
footer = modalButton("Ok")))
hasRun$x <- TRUE
})
})
reactP2 <- reactive(reactiveValues(filepath = filepath$x,
meanQ = input$meanQ,
thresmeanQ = input$thresmeanQ,
rm.qual = input$rm.qual,
thresQual = input$thresQual,
rmFixed = input$rmFixed,
rm3 = input$rm3,
rm5 = input$rm5,
rMin = input$rmMin,
rmMax = input$rmMax))
callModule(panel1, "panel1", messages = reactive(messages), rList = reactP2)
reactP3 <- reactive(reactiveValues(filepath = filepath$x,
fileTypeIn = input$fileTypeIn,
goButton = input$goButton))
temporalPlot <- reactiveValues(x = list())
isPaired <- reactiveValues()
observe({
if (input$fileTypeIn == "SR") {
isPaired$x <- FALSE
} else {
isPaired$x <- TRUE
}
})
observeEvent(input$fileTypeIn,
temporalPlot$x <- list(HTML("<script></script>")))
error_state <- reactiveValues(x = FALSE)
error_state_init <- reactiveValues(x = FALSE)
empty_plot <- reactiveValues(x = FALSE)
has_new_plots <- reactiveValues(x = FALSE)
validate_plot <- debounce(reactive({
hasRun$x
input$filePlot
input$sample
input$klength
input$maxFreq
has_new_plots$x <- FALSE
empty_plot$x <- FALSE
updateSelectInput(session, "plotType", selected = "...")
if (input$goButton == 0 || any(filepath$x == "")) {
temporalPlot$x <- list(HTML("<script></script>"))
return(FALSE)
}
error_state$x <- !(FastqCleaner:::isNaturalNumber(list(input$sample - 1,
input$klength, input$maxFreq)))
if (error_state$x) {
updateSelectInput(session, "plotType", selected = "...")
output$plot1 <- renderPrint(HTML("<script>
$( '#container1' ).addClass('alert');
$( '#container1' ).append( '<p> Oops... sample size, k-mer length and top sequences must be integer numbers! </p>' );
$( '.cssload-fond' ).addClass('hidden');
</script>"))
error_state_init$x <- TRUE
return(FALSE)
}
if (error_state_init$x) {
output$plot1 <- renderPrint(HTML("<script>
$( '#container1' ).removeClass('alert');
$( '#container1' ).children().remove();
$( '.cssload-fond' ).removeClass('hidden');
</script>"))
error_state_init$x <- FALSE
}
if (input$filePlot == "my_output") {
if (!isPaired$x) {
length_try <- length(ShortRead::yield(
temp_stream <- try(
ShortRead::FastqStreamer(paste0(filepath$x[1],
"_out"), 10)), silent = TRUE))
if (length_try == 0) {
try(close(temp_stream), silent = TRUE)
empty_plot$x <- TRUE
return(TRUE)
}
} else {
length_try_L <- length(ShortRead::yield(
temp_stream <- try(
ShortRead::FastqStreamer(paste0(filepath$x[1],
"_out"), 10)), silent = TRUE))
if (length_try_L == 0) {
try(close(temp_stream), silent = TRUE)
empty_plot$x <- TRUE
return(TRUE)
}
length_try_R <- length(ShortRead::yield(
temp_stream <- try(
ShortRead::FastqStreamer(paste0(filepath$x[1],
"_out"), 10)), silent = TRUE))
if (length_try_R == 0) {
try(close(temp_stream), silent = TRUE)
empty_plot$x <- TRUE
return(TRUE)
}
}
}
output$plot1 <- renderPrint(HTML("<script>
$( '#container1' ).children().remove();
</script>"))
TRUE
}), 1000)
observe({
validate_plot
if (!validate_plot()) {
return()
}
isolate({
updateSelectInput(session, "plotType", selected = "...")
progress <- Progress$new(session)
progress$set(message = "Computing plots...")
if (input$filePlot == "my_input") {
temporalPlot$x <- FastqCleaner:::myPlot(isPaired$x,
filepath$x, input$sample,
input$klength, "input", input$maxFreq)
} else if (input$filePlot == "my_output") {
temporalPlot$x <- FastqCleaner:::myPlot(isPaired$x,
sprintf("%s_out",filepath$x),
input$sample,
input$klength,
"output", input$maxFreq)
}
progress$close()
has_new_plots$x <- TRUE
})
})
output$plotPanel <- renderUI({
cuantos <- input$fileTypeIn
if (cuantos == "SR") {
nplots <- 1
} else {
nplots <- 2
}
if (!hasRun$x || input$goButton == 0 ||
any(filepath$x == "") || error_state$x ||
empty_plot$x) {
outplots <- tags$div(id = "container1",
style = "height: 400px; margin: auto; width: 800px")
output$tabBut <- renderUI(HTML("<p></p>"))
} else {
outplots <- lapply(1:nplots, function(i) {
plotname <- paste0("plot", i)
tags$div(id = paste0("container", i),
style = "height: 400px; margin: auto; width: 800px")
})
outplots <- do.call(tagList, outplots)
}
div(id = "plot-container",
style = "margin-left:150px",
div(class = "cssload-fond",
div(class = "cssload-container-general",
div(class = "cssload-internal",
div(class = "cssload-ballcolor cssload-ball_1")),
div(class = "cssload-internal",
div(class = "cssload-ballcolor cssload-ball_2")),
div(class = "cssload-internal",
div(class = "cssload-ballcolor cssload-ball_3")),
div(class = "cssload-internal",
div(class = "cssload-ballcolor cssload-ball_4")))),
outplots)
})
observeEvent(input$plotType, {
if (!has_new_plots$x) {
return()
}
if (input$goButton == 0 || any(filepath$x == "") || error_state$x) {
if (!error_state$x) {
output$plot1 <- renderPrint(HTML("<script></script>"))
}
output$plot2 <- renderPrint(HTML("<script></script>"))
output$tabBut <- renderUI(HTML("<script></script>"))
output$freqTable1 <- DT::renderDataTable(data.frame())
output$freqTable2 <- DT::renderDataTable(data.frame())
return()
}
isolate({
if (empty_plot$x) {
output$plot1 <- renderPrint(HTML("<script>
$( '#container1' ).addClass('alert');
$( '.highcharts-container ' ).empty();
$( '#container1' ).append( '<p>Oops... the output file is empty! </p>' );
$( '.cssload-fond' ).addClass('hidden');
</script>"))
updateSelectInput(session, "plotType", selected = "...")
return()
}
if (is.null(input$plotType)) {
selected <- "a"
} else {
selected <- input$plotType
}
output$plot1 <- renderPrint(tagList(HTML("<script>
$('#container1').removeClass('alert');
$('#container1').children().remove();
$('.cssload-fond').removeClass('hidden');
</script>"),
HTML(temporalPlot[["x"]][[1]][[selected]])))
if (input$fileTypeIn == "SR") {
if (selected == "j") {
output$freqTable1 <- DT::renderDataTable(
temporalPlot$x[[1]][["oligofreq"]],
width = "20%",
options = list(lengthChange = FALSE, pageLength = 8))
output$tabBut <- renderUI(
actionButton("tabBut", "View kmer table"))
} else if (selected == "i") {
output$freqTable1 <- DT::renderDataTable(
temporalPlot$x[[1]][["table"]],
width = "20%", options = list(lengthChange = FALSE,
pageLength = 8))
output$tabBut <- renderUI(actionButton("tabBut", "View Table"))
} else {
output$tabBut <- renderUI(HTML("<p></p>"))
}
} else {
output$plot1 <- renderPrint(HTML(temporalPlot[["x"]][[1]][[selected]]))
output$plot2 <- renderPrint(HTML(temporalPlot[["x"]][[2]][[selected]]))
if (selected == "j") {
output$freqTable1 <- DT::renderDataTable(
temporalPlot[["x"]][[1]][["oligofreq"]],
width = "20%", options = list(lengthChange = FALSE,
pageLength = 8))
output$freqTable2 <- DT::renderDataTable(
temporalPlot[["x"]][[2]][["oligofreq"]],
width = "20%", options = list(lengthChange = FALSE,
pageLength = 8))
output$tabBut <- renderUI(actionButton("tabBut",
"View kmer table"))
} else if (selected == "i") {
output$freqTable1 <- DT::renderDataTable(
temporalPlot[["x"]][[1]][["table"]],
width = "20%", options = list(lengthChange = FALSE,
pageLength = 8))
output$freqTable2 <- DT::renderDataTable(
temporalPlot[["x"]][[2]][["table"]],
width = "20%", options = list(lengthChange = FALSE,
pageLength = 8))
output$tabBut <- renderUI(actionButton("tabBut", "View Table"))
} else {
output$tabBut <- renderUI(HTML("<p></p>"))
}
}
})
})
callModule(panel2, "panel2")
callModule(panel3, "panel3", arg = reactive(input$navbar))
})
|
