Files
stAndrews/app.R
Rob Wiederstein 1ee81f20b6
All checks were successful
Deploy stAndrews / deploy (push) Successful in 5s
Add Private List tab for off-market owner listings
- Form: address, price, sqft, name, email, cell
- Appends to data/private_listings.csv with timestamp
- Table shows listings < 45 days old (auto-expiry)
- Banner reminds users to renew every 45 days
2026-03-09 17:41:20 -04:00

659 lines
20 KiB
R

# load libraries ----
library(shiny)
library(shinyMobile)
library(leaflet)
library(sf)
library(dplyr)
library(leafpop)
library(DT)
# load data ----
owners <- readRDS("./data/owners.rds")
listings <- readRDS("./data/listings.rds") |>
arrange(price_per_sqft) |>
mutate(
price_fmt = scales::dollar(price),
ppsf_fmt = scales::dollar(price_per_sqft)
)
sales <- readRDS("./data/sales.rds") |>
arrange(desc(listed_date)) |>
mutate(
price_fmt = scales::dollar(price),
ppsf_fmt = scales::dollar(price_per_sqft)
)
last_sale_date <- format(attr(owners, "last_sale_date"), "%Y-%m-%d")
sbdvn <- sf::st_read("./data/plats/plats.shp")
beaches <- readRDS("./data/beaches.rds")
# define ui ----
ui <- f7Page(
title = "St. Andrews",
## header ----
tags$head(
tags$link(rel = "manifest", href = "manifest.json"),
tags$link(rel = "apple-touch-icon", sizes = "180x180", href = "images/apple-touch-icon.png"),
tags$meta(name = "apple-mobile-web-app-capable", content = "yes"),
tags$meta(name = "apple-mobile-web-app-status-bar-style", content = "default"),
tags$style(HTML("
.dataTables_wrapper {
color: white;
}
.dataTables_wrapper table.dataTable thead th,
.dataTables_wrapper table.dataTable tbody td {
color: white;
}
.dataTables_wrapper table.dataTable tbody tr.odd {
background-color: #333;
}
.dataTables_wrapper table.dataTable tbody tr.even {
background-color: #444;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
color: white !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current{
color: black !important;
}
.dataTables_filter {
display: none; /* Hide the search box */
}
"))
),
## options ----
options = list(
theme = "ios",
dark = TRUE,
pullToRefresh = TRUE
),
## layout ----
f7TabLayout(
### panels ----
panels = tagList(
f7Panel(
id = "panel-left",
side = "left",
effect = "push",
title = "Menu",
f7PanelMenu(
id = "menu",
f7PanelItem(
tabName = "About",
title = "About",
icon = f7Icon("info_circle"),
active = TRUE
),
f7PanelItem(
tabName = "Owners",
title = "Owners",
icon = f7Icon("person_2_fill")
),
f7PanelItem(
tabName = "Listings",
title = "Listings",
icon = f7Icon("tag_fill")
),
f7PanelItem(
tabName = "Sales",
title = "Sales",
icon = f7Icon("dollarsign_circle_fill")
),
f7PanelItem(
tabName = "PrivateList",
title = "Private List",
icon = f7Icon("lock_fill")
),
f7PanelItem(
tabName = "Resources",
title = "Resources",
icon = f7Icon("hammer_fill")
)
)
)
),
### navbar ----
navbar = f7Navbar(
title = "St. Andrews Park",
hairline = TRUE,
leftPanel = TRUE
),
### begin tabs ----
f7Tabs(
id = "tabs",
animated = TRUE,
#### about ----
f7Tab(
title = "About",
tabName = "About",
icon = f7Icon("info_circle"),
active = TRUE,
f7Card(
title = "About",
divider = "TRUE",
tags$img(src = "images/st_andrews.jpg", width = "100%"),
"St. Andrews Park is located in Venice, Florida. The condominiums are a mix of single-family homes, villas (2 and 4 units) and multi-unit buildings (8 units). There are 388 separate properties within 14 subdivisions. St. Andrews Park is one of many communities in the Plantation Golf and Country Club. It is should not be confused with the adjacent community St. Andrews East.",
footer = tagList(
f7Link("More Info", href = "http://www.cpmi.us/standrews-plantation/outside_home.asp")
)
)
),
#### owners ----
f7Tab(
title = "Owners",
tabName = "Owners",
icon = f7Icon("person_2_fill"),
f7Card(
title = "Owners:",
divider = TRUE,
raised = TRUE,
footer = paste0("Last sale date: ", last_sale_date),
f7List(
inset = TRUE,
dividers = TRUE,
strong = TRUE,
outline = FALSE,
f7Text(
inputId = "name",
label = "Last Name:",
placeholder = "\"Patel\""
),
f7Text(
inputId = "location",
label = "Address:",
placeholder = "\"123 Chalmers\""
),
f7Select(
inputId = "sub_name",
label = "Select Subdivision:",
choices = c("All", sort(sbdvn$sub_name))
),
tags$br(),
f7Button(
inputId = "filterButton",
label = "Find Owners",
icon = "",
color = "blue"
)
)
),
f7Card(
title = "Map:",
divider = TRUE,
leafletOutput("map")
),
f7Card(
title = "Table:",
divider = TRUE,
DTOutput("table")
),
f7Card(
title = "Download:",
divider = TRUE,
f7List(
inset = TRUE,
downloadButton("download_filtered", "Download Filtered"),
downloadButton("download_all", "Download All (388)")
)
)
),
#### listings ----
f7Tab(
title = "Listings",
tabName = "Listings",
icon = f7Icon("tag_fill"),
f7Card(
title = "Map:",
divider = TRUE,
leafletOutput("listings_map")
),
f7Card(
title = "Active Listings:",
divider = TRUE,
DTOutput("listings_table")
)
),
#### sales ----
f7Tab(
title = "Sales",
tabName = "Sales",
icon = f7Icon("dollarsign_circle_fill"),
f7Card(
title = "Map:",
divider = TRUE,
leafletOutput("sales_map")
),
f7Card(
title = "Recent Sales:",
divider = TRUE,
DTOutput("sales_table")
)
),
#### private list ----
f7Tab(
title = "Private List",
tabName = "PrivateList",
icon = f7Icon("lock_fill"),
f7Block(
tags$p(
style = "text-align:center; color:#ff9500; font-weight:bold;",
"Listings must be renewed every 45 days"
)
),
f7Card(
title = "Submit a Listing:",
divider = TRUE,
f7List(
inset = TRUE, dividers = TRUE, strong = TRUE,
f7Text("pl_address", "Address:", placeholder = "895 Chalmers Dr"),
f7Text("pl_price", "Price ($):", placeholder = "325000"),
f7Text("pl_sqft", "Sq Ft:", placeholder = "1800"),
f7Text("pl_name", "Your Name:", placeholder = "Jane Smith"),
f7Text("pl_email", "Email:", placeholder = "jane@email.com"),
f7Text("pl_cell", "Cell:", placeholder = "941-555-1234")
),
tags$br(),
f7Button("pl_submit", "Submit Listing", color = "blue"),
uiOutput("pl_message")
),
f7Card(
title = "Active Private Listings:",
divider = TRUE,
DTOutput("pl_table")
)
),
#### resources ----
f7Tab(
title = "Resources",
tabName = "Resources",
icon = f7Icon("hammer_fill"),
f7Segment(
f7Button(inputId = "res_beaches", label = "Beaches"),
f7Button(inputId = "res_links", label = "Links")
),
uiOutput("resources_content")
)
### end tabs----
),
### begin scripts ----
tags$script(
HTML(
"
$(document).on('click', '#pdfLink', function(event) {
event.preventDefault();
window.open($(this).attr('href'), '_blank');
});
$(document).on('click', '#download_filtered, #download_all', function(event) {
event.preventDefault();
window.open($(this).attr('href'), '_self');
});
"
)
)
### end scripts ----
)
)
# end ui ----
# define server ----
server <- function(input, output, session) {
# update tabs depending on side panel
observeEvent(input$menu, {
updateF7Tabs(id = "tabs",
selected = input$menu)
})
# resources sub-section toggle
res_section <- reactiveVal("beaches")
observeEvent(input$res_beaches, { res_section("beaches") })
observeEvent(input$res_links, { res_section("links") })
output$resources_content <- renderUI({
if (res_section() == "beaches") {
tagList(
f7Card(
title = "Beaches",
divider = TRUE,
leafletOutput("beach_map"),
footer = p("Source: Environmental Protection Agency")
),
f7Block(
h3("Helpful Links:"),
f7List(
inset = TRUE, dividers = TRUE, strong = TRUE, outline = FALSE,
f7ListItem(title = "EPA Beaches", href = "https://www.epa.gov/beaches", external = TRUE),
f7ListItem(title = "Red Tide Forecast", href = "https://habforecast.gcoos.org/", external = TRUE),
f7ListItem(title = "Healthy Beaches Program", href = "https://fdoh.maps.arcgis.com/apps/instant/nearby/index.html?appid=7106a20597de4bff98cc5ebc7f932047&findSource=0&find=1600%2520Harbor%2520Dr%2520S%252C%2520Venice%252C%2520Florida%252C%252034285&sliderDistance=2", external = TRUE),
f7ListItem(title = "MOTE Beach Conditions", href = "https://visitbeaches.org/beach/6/report/53033", external = TRUE),
f7ListItem(title = "National Hurricane Center", href = "https://www.nhc.noaa.gov/", external = TRUE)
)
)
)
} else {
tagList(
f7BlockTitle(title = "Services:", size = "medium"),
f7Block(
f7List(
mode = "links", inset = TRUE, outline = TRUE, dividers = TRUE, strong = TRUE,
f7Link(label = "City of Venice", href = "https://www.venicegov.com/"),
f7Link(label = "Florida Power & Light", href = "https://www.fpl.com/"),
f7Link(label = "Sarasota County", href = "https://www.scgov.net/"),
f7Link(label = "Property Appraiser", href = "https://www.sc-pa.com/"),
f7Link(label = "Open GIS Portal", href = "https://data-sarco.opendata.arcgis.com/"),
f7Link(label = "Waste & Recycling", href = "https://www.venicegov.com/government/public-works/waste-and-recycling"),
f7Link(label = "Condo Regulation", href = "https://condos.myfloridalicense.com/"),
f7Link(label = "Property Records Search", href = "https://www.sarasotaclerk.com/records/official-records/search-land-records")
)
),
f7BlockTitle(title = "Documents:", size = "medium"),
f7Block(
f7List(
mode = "links", inset = TRUE, outline = TRUE, dividers = TRUE, strong = TRUE,
f7Link(label = "St. Andrews Covenants", href = "docs/2000_01_01_st_andrews_covenants.pdf"),
f7Link(label = "St. Andrews (unrecorded)", href = "docs/2004_06_23_sap_map.pdf"),
f7Link(label = "Patios 2", href = "docs/1997_08_12_patios_2_plat.pdf"),
f7Link(label = "Patios 3", href = "docs/1998_11_17_patios_3_plat.pdf"),
f7Link(label = "Villas 2", href = "docs/1998_09_14_villas_2_plat.pdf")
)
)
)
}
})
filteredSbdvn <- reactive({
if (is.null(input$sub_name) || input$sub_name == "All") {
return(sbdvn$max_sub_id)
} else {
return(
sbdvn %>%
filter(sub_name == input$sub_name) %>%
pull(max_sub_id)
)
}
})
filteredOwners <- reactiveVal(owners)
observeEvent(input$filterButton, {
filtered_owners <-
owners %>%
filter(subdivision %in% filteredSbdvn()) %>%
filter(
grepl(input$name, owner_1, ignore.case = TRUE) |
grepl(input$name, owner_2, ignore.case = TRUE)
) %>%
filter(grepl(input$location, location, ignore.case = TRUE))
filteredOwners(filtered_owners)
})
mean_lat <- reactive({
filteredOwners() %>%
st_coordinates() %>%
.[, "Y"] %>%
mean()
})
mean_lng <- reactive({
filteredOwners() %>%
st_coordinates() %>%
.[, "X"] %>%
mean()
})
output$map <- renderLeaflet({
if (!is.null(filteredOwners()) && nrow(filteredOwners()) > 0) {
leaflet() %>%
addProviderTiles("CartoDB.Voyager") %>%
addPolygons(
data = sbdvn,
color = "red",
weight = 2,
opacity = 0.5,
fillOpacity = 0.2,
label = ~sub_name,
group = "Subdivisions"
) %>%
addMarkers(
data = filteredOwners(),
#color = ~ifelse(homestead == 1, "green", "red"),
popup = popupTable(
filteredOwners(),
row.numbers = FALSE,
feature.id = FALSE,
zcol = c(
"label",
"owner_1",
"owner_2"
)
),
group = "Owners"
) %>%
addLayersControl(
overlayGroups = c("Subdivisions", "Owners"),
options = layersControlOptions(collapsed = FALSE)
) %>%
setView(lng = mean_lng(), lat = mean_lat(), zoom = 16)
} else {
leaflet() %>%
addProviderTiles("CartoDB.Voyager") %>%
addPolygons(
data = sbdvn,
color = "red",
weight = 2,
opacity = 0.5,
fillOpacity = 0.2,
label = ~sub_name,
group = "Subdivisions"
) %>%
setView(lng = -82.362253, lat = 27.076199, zoom = 16)
}
})
output$table <- renderDT({
my_table <-
filteredOwners() %>%
st_drop_geometry() %>%
select(label, owner_1, owner_2, homestead)
datatable(my_table,
colnames = c("Address", "Owner 1", "Owner 2", "Homestead"),
rownames = FALSE,
options = list(
pageLength = 10,
scrollX = TRUE,
searching = FALSE,
lengthMenu = c(5, 10, 25, 50),
dom = 'tpi'
)
)
})
prep_mailing <- function(data) {
data |>
sf::st_drop_geometry() |>
dplyr::select(owner_1, owner_2, mailing_address_1, mailing_address_2,
mailing_city, mailing_state, mailing_zip_code) |>
dplyr::mutate(
owner_2 = ifelse(is.na(owner_2), "", owner_2),
mailing_address_2 = ifelse(is.na(mailing_address_2), "", mailing_address_2)
) |>
dplyr::rename(
address_1 = mailing_address_1,
address_2 = mailing_address_2,
city = mailing_city,
state = mailing_state,
zip = mailing_zip_code
)
}
output$download_filtered <- downloadHandler(
filename = "st_andrews_owners_filtered.csv",
content = function(file) {
write.csv(prep_mailing(filteredOwners()), file, row.names = FALSE)
}
)
output$download_all <- downloadHandler(
filename = "st_andrews_owners_all.csv",
content = function(file) {
write.csv(prep_mailing(owners), file, row.names = FALSE)
}
)
# private listings ----
pl_path <- "./data/private_listings.csv"
pl_data <- reactivePoll(
intervalMillis = 5000,
session = session,
checkFunc = function() file.info(pl_path)$mtime,
valueFunc = function() {
df <- read.csv(pl_path, stringsAsFactors = FALSE)
if (nrow(df) == 0) return(df)
df$submitted_at <- as.POSIXct(df$submitted_at)
df[difftime(Sys.time(), df$submitted_at, units = "days") <= 45, ]
}
)
observeEvent(input$pl_submit, {
req(input$pl_address, input$pl_price, input$pl_name, input$pl_email, input$pl_cell)
new_row <- data.frame(
submitted_at = format(Sys.time(), "%Y-%m-%d %H:%M:%S"),
address = input$pl_address,
price = as.numeric(gsub("[^0-9.]", "", input$pl_price)),
sqft = as.numeric(gsub("[^0-9.]", "", input$pl_sqft)),
name = input$pl_name,
email = input$pl_email,
cell = input$pl_cell,
stringsAsFactors = FALSE
)
write.table(new_row, pl_path, sep = ",", append = TRUE,
col.names = FALSE, row.names = FALSE, quote = TRUE)
output$pl_message <- renderUI(
tags$p(style = "color:#4cd964;", "Listing submitted successfully!")
)
updateF7Text(session, "pl_address", value = "")
updateF7Text(session, "pl_price", value = "")
updateF7Text(session, "pl_sqft", value = "")
updateF7Text(session, "pl_name", value = "")
updateF7Text(session, "pl_email", value = "")
updateF7Text(session, "pl_cell", value = "")
})
output$pl_table <- renderDT({
df <- pl_data()
if (nrow(df) == 0) {
return(datatable(
data.frame(Message = "No active listings"),
rownames = FALSE, options = list(dom = 't', searching = FALSE)
))
}
datatable(
df |> dplyr::mutate(
price = scales::dollar(price),
sqft = formatC(sqft, format = "d", big.mark = ",")
) |> dplyr::select(address, price, sqft, name, email, cell),
colnames = c("Address", "Price", "Sq Ft", "Name", "Email", "Cell"),
rownames = FALSE,
options = list(pageLength = 25, searching = FALSE, dom = 't')
)
})
# listings map ----
output$listings_map <- renderLeaflet({
leaflet(listings) |>
addProviderTiles("CartoDB.Voyager") |>
addPolygons(
data = sbdvn,
color = "red",
weight = 2,
opacity = 0.5,
fillOpacity = 0.2,
label = ~sub_name
) |>
addMarkers(
lat = ~latitude,
lng = ~longitude,
popup = ~paste0(
"<b>", address, "</b><br>",
"Price: ", price_fmt, "<br>",
"Sq Ft: ", sqft, "<br>",
"$/Sq Ft: ", ppsf_fmt
)
) |>
setView(lng = -82.362253, lat = 27.076199, zoom = 16)
})
# listings table ----
output$listings_table <- renderDT({
datatable(
listings |> select(listed_date, address, sqft, price_fmt, ppsf_fmt),
colnames = c("Listed", "Address", "Sq Ft", "Price", "$/Sq Ft"),
rownames = FALSE,
options = list(
pageLength = 25,
searching = FALSE,
dom = 't'
)
)
})
# sales map ----
output$sales_map <- renderLeaflet({
leaflet(sales) |>
addProviderTiles("CartoDB.Voyager") |>
addPolygons(
data = sbdvn,
color = "red",
weight = 2,
opacity = 0.5,
fillOpacity = 0.2,
label = ~sub_name
) |>
addMarkers(
lat = ~latitude,
lng = ~longitude,
popup = ~paste0(
"<b>", address, "</b><br>",
"Sale Date: ", listed_date, "<br>",
"Price: ", price_fmt, "<br>",
"Sq Ft: ", sqft, "<br>",
"$/Sq Ft: ", ppsf_fmt
)
) |>
setView(lng = -82.362253, lat = 27.076199, zoom = 16)
})
# sales table ----
output$sales_table <- renderDT({
datatable(
sales |> select(listed_date, address, sqft, price_fmt, ppsf_fmt),
colnames = c("Date", "Address", "Sq Ft", "Price", "$/Sq Ft"),
rownames = FALSE,
options = list(
pageLength = 10,
searching = FALSE,
dom = 't'
)
)
})
# beach map ----
output$beach_map <- renderLeaflet({
leaflet() %>%
addProviderTiles("CartoDB.Voyager") %>%
setView(lng = -82.4603, lat = 27.0999, zoom = 12) %>%
addMarkers(
data = beaches,
lat = ~lat,
lng = ~lng,
popup = ~beach_name
)
})
}
# end server ----
# Run the app
shinyApp(ui, server)