Update app.R

app.R

@@ -3,8 +3,6 @@ library(shiny)
 library(bslib)
 library(dplyr)
 library(ggplot2)
-library(shiny)
-library(shinythemes)  
 library(shinyAce)
 library(shinyjs)
 
@@ -12,63 +10,59 @@ renderLogEntry <- function(entry){
   paste0(entry, " - ", date())
 }
 
-
 withConsoleRedirect <- function(containerId, expr) {
   txt <- capture.output(results <- expr, type = "output")
   if (length(txt) > 0) {
-    appendTabsetPanel(session, "console", tabPanel("Console", verbatimTextOutput(paste0(txt, "\n"))))
+    appendTabsetPanel(Session, containerId, tabPanel("Console", verbatimTextOutput(paste0(txt, "\n"))))
   }
   results
 }
 
-
 ui <- shinyUI(
   tagList(
     tags$head(
       tags$link(rel = "stylesheet", type = "text/css", href = "styles.css"),
       tags$script(src = "script.js")
     ),
-    tags$div(
-      fluidPage(
-        useShinyjs(),  
-        div(id = "sidebar",
-            sidebarPanel(
-              h2("Opciones"),
-              actionButton("theme_button", "Elige un tema"),  
-              selectInput('theme_code', 'Tema editor', choices = themes, selected = 'ambiance'),
-              downloadButton('save_code', 'Guardar codigo', icon = icon('save')),
-              downloadButton('save_knit', 'Guardar knitr', icon = icon('save')),
-              tags$a(href = "https://github.com/pablovanegas/runr", target = "_blank", class = "btn btn-default shiny-bound-input", "Ver Código Fuente")            )
-        ),#
-        mainPanel(
-          actionButton("toggleSidebar", "Opciones"),
-          h1("Simple R"),
-          tags$div(
-            class = "row",
-            tags$div(
-              class = "col-md-12", # Cuadrado 1
-              h2("Tu codigo: "),
-              verbatimTextOutput("log"),
-              aceEditor("rmd", mode = "markdown", value = init,
-                        hotkeys = list(
-                          open_chunk = 'Ctrl-Alt-I',
-                          save_code = "Ctrl-S",
-                          help_key = "F1"
-                        ),
-                        autoComplete = "live"),
-              actionButton("eval", "Run", icon = icon('play')),
-              actionButton('clear', 'Clear', icon = icon('eraser')),
-              actionButton("open_chunk", "Insert Chunk", icon = icon('plus'))
-            )
-          ),
-          tags$div(
-            class = "row",
-            tags$div(
-              class = "col-md-12", # Cuadrado 2
-              h1("Resultado: "),
-              htmlOutput("knitDoc")
-            )
-          )
+    fluidPage(
+      useShinyjs(),
+      div(
+        id = "sidebar",
+        sidebarPanel(
+          h2("Opciones"),
+          actionButton("theme_button", "Elige un tema"),
+          selectInput('theme_code', 'Tema editor', choices = themes, selected = 'ambiance'),
+          downloadButton('save_code', 'Guardar codigo', icon = icon('save')),
+          downloadButton('save_knit', 'Guardar knitr', icon = icon('save')),
+          tags$a(href = "https://github.com/pablovanegas/runr", target = "_blank", class = "btn btn-default shiny-bound-input", "Ver Código Fuente")        
+        )
+      ),
+      mainPanel(
+        actionButton("toggleSidebar", "Opciones"),
+        h1("Simple R"),
+        div(class = "row",
+          div(class = "col-md-12",
+            h2("Tu codigo: "),
+            verbatimTextOutput("log"),
+            aceEditor("rmd", mode = "markdown", value = init,
+                hotkeys = list(
+                  open_chunk = 'Ctrl-Alt-I',
+                  save_code = "Ctrl-S",
+                  help_key = "F1"
+                ),
+                autoComplete = "live"
+             ),
+            actionButton("eval", "Run", icon = icon('play')),
+            actionButton('clear', 'Clear', icon = icon('eraser')),
+            actionButton("open_chunk", "Insert Chunk", icon = icon('plus'))
+          )))
+      ,
+      div(
+        class = "row",
+        div(
+          class = "col-md-12",
+          h1("Resultado: "),
+          htmlOutput("knitDoc")
         )
       )
     )
@@ -77,107 +71,81 @@ ui <- shinyUI(
 
 server <- shinyServer(function(input, output, session) {
   
-  # Ocultar el panel lateral al inicio
   hide("sidebar")
+  
   observeEvent(input$theme_button, {
-    showModal(modalDialog(
-      title = "Elige un tema",
-      shinythemes::themeSelector()
-    ))
+    showModal(modalDialog(title = "Elige un tema", shinythemes::themeSelector()))
   })
-  
-  # Agrega este observador para actualizar el tema del editor
+
   observe({
-    updateAceEditor(
-      session,
-      "rmd",
-      theme = input$theme_code
-    )
-  })
-  # Evaluar el código
-  output$knitDoc <- renderUI({
-    input$eval
-    HTML(knitr::knit2html(text = isolate(input$rmd), quiet = TRUE))
-  })
-  
-  #clear the editor
-  observeEvent(input$clear,{
-    updateAceEditor(session,'rmd',value = '')
-  })
-  
-  #Open chunk
-  observeEvent(input$open_chunk,{
-    delay(3000,{
-      updateAceEditor(session,'rmd',value = paste(isolate(input$rmd),"\n```{r}\n\n```\n",sep = ''))
-    })
-    #ADD DELAY TO THE SERVER SAVE THE EDITOR
-    })
-  
-  #Hotkeys
-  
-  ## Open chunk hotkey
-  observeEvent(input$rmd_open_chunk, {
-    
-    delay(3000, {
-      # Get the current value of the editor
-      old_val <- isolate(input$rmd)
-      
-      # Define the new chunk
-      new_chunk <- "\n```{r}\n\n```\n"
-      
-      # Insert the new chunk at the end of the current value
-      new_val <- paste(old_val, new_chunk, sep = "")
-      
-      # Update the editor with the new value
-      updateAceEditor(session, 'rmd', value = new_val)
-    })
+    updateAceEditor(session,"rmd",
+theme = input$theme_code
+)
+})
 
-  })
-  
-  ## Open help menu hotkey
-  observeEvent(input$rmd_help_key, {
-    # Mostrar el menú de ayuda
-    showModal(modalDialog(
-      title = "Help Menu",
-      h2("Hot-Keys"), # Título del menú de ayuda
-      "Use the following hot-keys:", # Descripción de los hot-keys
-      tags$ul(
-        tags$li("Ctrl-Alt-I: Open Chunk"), # Hot-key para abrir un nuevo bloque de código
-        tags$li("Ctrl-F: Buscar y Reemplazar"), # Hot-key para guardar el código
-        tags$li("F1: Help Menu"), # Hot-key para abrir el menú de ayuda
-        tags$li("Ctrl-Z: Undo"), # Hot-key para deshacer la última acción
-        tags$li("Ctrl-Y: Redo"), # Hot-key para rehacer la última acción
-      )
-    ))
-  })  
-  # Agrega estos manejadores de descarga para los botones save_code y save_knit
-  output$save_code <- downloadHandler(
-    filename = function() {
-      paste("code-", Sys.Date(), ".Rmd", sep="")
-    },
-    content = function(file) {
-      writeLines(input$rmd, file)
-    }
-  )
-  
-  output$save_knit <- downloadHandler(
-    filename = function() {
-      paste("knit-", Sys.Date(), ".html", sep="")
-    },
-    content = function(file) {
-      # Guarda el contenido del editor Ace en un archivo temporal
-      tmp_file <- tempfile(fileext = ".Rmd")
-      writeLines(input$rmd, tmp_file)
-      
-      # Renderiza el archivo temporal a HTML
-      rmarkdown::render(input = tmp_file, output_file = file, output_format = "html_document")
-    }
-  )
-  # Toggle sidebar
-  observeEvent(input$toggleSidebar, {
-    toggle("sidebar")
-  })
+observeEvent(input$eval, {
+HTML(knitr::knit2html(text = isolate(input$rmd), quiet = TRUE))
+})
+
+observeEvent(input$clear, {
+updateAceEditor(session, 'rmd', value = '')
+})
+
+observeEvent(input$open_chunk, {
+delay(3000, {
+updateAceEditor(session, 'rmd', value = paste(isolate(input$rmd), "\n{r}\n\n\n", sep = ''))
+})
+})
+
+observeEvent(input$rmd_open_chunk, {
+delay(3000, {
+old_val <- isolate(input$rmd)
+new_chunk <- "\n{r}\n\n\n"
+new_val <- paste(old_val, new_chunk, sep = "")
+updateAceEditor(session, 'rmd', value = new_val)
+})
+})
+
+observeEvent(input$rmd_help_key, {
+showModal(modalDialog(
+title = "Help Menu",
+h2("Hot-Keys"),
+"Use the following hot-keys:",
+tags$ul(
+tags$li("Ctrl-Alt-I: Open Chunk"),
+tags$li("Ctrl-F: Find & Replace"),
+tags$li("F1: Help Menu"),
+tags$li("Ctrl-Z: Undo"),
+tags$li("Ctrl-Y: Redo"),
+)
+))
 })
+
+output$save_code <- downloadHandler(
+filename = function() {
+paste("code-", Sys.Date(), ".Rmd", sep = "")
+},
+content = function(file) {
+writeLines(input$rmd, file)
+}
+)
+
+output$save_knit <- downloadHandler(
+filename = function() {
+paste("knit-", Sys.Date(), ".html", sep = "")
+},
+content = function(file) {
+tmp_file <- tempfile(fileext = ".Rmd")
+writeLines(input$rmd, tmp_file)
+rmarkdown::render(input = tmp_file, output_file = file, output_format = "html_document")
 }
+)
+
+observeEvent(input$toggleSidebar, {
+toggle(session, "sidebar")
+}
+)
+})
 
 shinyApp(ui, server)
+