1693aa5d9c
This way we remove duplication.
Note that to check whether to render the button to remove a marker,
we're checking whether the map location belongs to a mappable. This
means we're changing the code that renders the map in the "new proposal"
and "new investment" forms so the map location belongs to a proposal or
investment. We're association the map location to a new record because
writing something like:
```
def map_location
proposal.map_location || MapLocation.new(proposal: proposal)
end
```
Would change the `proposal` object because of the way Rails treats
non-persisted `has_one` associations. Although probably safe in this
case, changing an object when rendering a view could have side effects.
Also note that we're changing the HTML ID of the map element from
`admin-map` to `new_map_location` (the latter is returned by the
`dom_id` method). We were only using this ID in tests since commit
289426c1c, so changing it doesn't really affect us.
87 lines
2.3 KiB
Ruby
87 lines
2.3 KiB
Ruby
class Shared::MapLocationComponent < ApplicationComponent
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attr_reader :investments_coordinates, :form, :geozones_data
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def initialize(map_location, investments_coordinates: nil, form: nil, geozones_data: nil)
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@map_location = map_location
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@investments_coordinates = investments_coordinates
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@form = form
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@geozones_data = geozones_data
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end
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def map_location
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@map_location ||= MapLocation.new
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end
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private
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def editable?
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form.present?
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end
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def show_remove_marker_button?
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editable? && map_location.mappable.present?
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end
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def latitude
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map_location.latitude.presence || Setting["map.latitude"]
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end
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def longitude
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map_location.longitude.presence || Setting["map.longitude"]
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end
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def zoom
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map_location.zoom.presence || Setting["map.zoom"]
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end
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def remove_marker_label
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t("proposals.form.map_remove_marker")
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end
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def remove_marker_id
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"remove-marker-#{dom_id(map_location)}"
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end
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def remove_marker
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button_tag remove_marker_label,
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id: remove_marker_id,
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class: "map-location-remove-marker",
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type: "button"
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end
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def data
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{
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map: "",
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map_center_latitude: latitude,
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map_center_longitude: longitude,
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map_zoom: zoom,
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map_tiles_provider: Rails.application.secrets.map_tiles_provider,
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map_tiles_provider_attribution: Rails.application.secrets.map_tiles_provider_attribution,
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marker_editable: editable?,
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marker_remove_selector: "##{remove_marker_id}",
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marker_investments_coordinates: investments_coordinates,
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marker_latitude: map_location.latitude.presence,
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marker_longitude: map_location.longitude.presence,
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marker_title: map_location.title.presence,
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marker_clustering: feature?("map.feature.marker_clustering"),
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geozones: geozones_data
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}.merge(input_selectors)
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end
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def input_selectors
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if form
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{
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latitude_input_selector: "##{input_id(:latitude)}",
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longitude_input_selector: "##{input_id(:longitude)}",
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zoom_input_selector: "##{input_id(:zoom)}"
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}
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else
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{}
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end
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end
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def input_id(attribute)
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form.hidden_field(attribute).match(/ id="([^"]+)"/)[1]
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end
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end
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