Frontend buttons to operate on funkos work, they show feedback, they refresh after they finish their request
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91466db97e
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fcd597c143
@ -4,22 +4,30 @@
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<link rel="stylesheet" href="https://matcha.mizu.sh/matcha.css" />
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<script src="https://unpkg.com/htmx.org@2.0.0"></script>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<body>
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</head>
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<body>
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<header class="container">
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<h1>Your Funko Collection</h1>
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</header>
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<main class=container>
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<button hx-get="funkos/?format=html" hx-target="#funko-list">Update</button>
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<table>
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<span id="message"></span>
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<table hx-target="#message">
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<thead>
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<tr>
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<th>Name</th>
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<th>Status</th>
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<th>Action</th>
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</tr>
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</thead>
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<tbody id="funko-list">
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</tbody>
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</thead>
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</table>
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<button id="update-funkos" style="float:right;" hx-trigger="load, click" hx-get="funkos/?format=html"
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hx-target="#funko-list">Update</button>
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</main>
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</body>
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</head>
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<script>
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update_funkos =function() {
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document.getElementById("update-funkos").click()
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}
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</script>
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</body>
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@ -5,6 +5,34 @@ require "../funko.cr"
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module Funko
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extend self
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get "/funkos/:name/pause/" do |env|
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funko = Funko.from_names([env.params.url["name"]])[0]
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funko.pause
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funko.wait_for("paused", 5)
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end
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get "/funkos/:name/unpause/" do |env|
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funko = Funko.from_names([env.params.url["name"]])[0]
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funko.unpause
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funko.wait_for("running", 5)
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end
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get "/funkos/:name/start/" do |env|
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funko = Funko.from_names([env.params.url["name"]])[0]
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funko.start
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funko.wait_for("running", 5)
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end
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get "/funkos/:name/stop/" do |env|
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funko = Funko.from_names([env.params.url["name"]])[0]
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begin
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funko.stop
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funko.wait_for("exited", 5)
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rescue ex : Docr::Errors::DockerAPIError
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halt env, status_code: 500, response: "Failed to stop container"
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end
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end
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get "/funkos/" do |env|
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funkos = Funko.from_docker
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funkos.sort! { |a, b| a.name <=> b.name }
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53
src/funko.cr
53
src/funko.cr
@ -173,6 +173,18 @@ module Funko
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}
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end
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# Pause running container
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def pause
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docker_api = Docr::API.new(Docr::Client.new)
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images = self.image_history
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running = self.containers.select { |container|
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container.@state == "running"
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}.sort! { |i, j|
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(images.index(j.@image_id) || 9999) <=> (images.index(i.@image_id) || 9999)
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}
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docker_api.containers.pause(running[0].@id) unless running.empty?
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end
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# Unpause paused container with the newer image
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def unpause
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docker_api = Docr::API.new(Docr::Client.new)
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@ -192,9 +204,10 @@ module Funko
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}
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end
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# Restart exited container with the newer image
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# Start exited container with the newer image
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# or unpause paused container
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def start
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# FIXME refactor DRY with unpause
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if self.exited?
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docker_api = Docr::API.new(Docr::Client.new)
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images = self.image_history
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exited = self.containers.select { |container|
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@ -203,6 +216,42 @@ module Funko
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(images.index(j.@image_id) || 9999) <=> (images.index(i.@image_id) || 9999)
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}
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docker_api.containers.restart(exited[0].@id) unless exited.empty?
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elsif self.paused?
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self.unpause
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end
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end
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# Stop container with the newer image
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def stop
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docker_api = Docr::API.new(Docr::Client.new)
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images = self.image_history
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containers = self.containers.sort! { |i, j|
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(images.index(j.@image_id) || 9999) <=> (images.index(i.@image_id) || 9999)
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}
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return docker_api.containers.stop(containers[0].@id) unless containers.empty?
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nil
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end
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# Wait up to `t` seconds for the funko to reach the requested `state`
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def wait_for(state : String, t)
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channel = Channel(Nil).new
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spawn do
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sleep 0.1.seconds
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case state
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when "exited"
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if self.exited?
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channel.send(nil)
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end
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when "running"
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if self.running?
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channel.send(nil)
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end
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when "paused"
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if self.paused?
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channel.send(nil)
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end
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end
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end
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end
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# Create a container for this funko
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@ -1,5 +1,5 @@
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<%- result.each do |f| -%>
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<tr>
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<tr hx-indicator="#spinner-<%= f["name"] %>">
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<td><%= f["name"] %></td>
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<%- if f["name"] == "proxy" -%>
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<td>Running</td>
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@ -10,24 +10,25 @@
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<%- if f["name"] == "proxy" -%>
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<%- else -%>
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<%- if f["state"] == "running" -%>
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<button disabled>Start</button>
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<button>Pause</button>
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<button>Stop</button>
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<button>Restart</button>
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<button disabled hx-get="funkos/<%= f["name"] %>/start">Start</button>
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<button hx-get="funkos/<%= f["name"] %>/pause" hx-on:htmx:after-request="update_funkos()">Pause</button>
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<button hx-get="funkos/<%= f["name"] %>/stop" hx-on:htmx:after-request="update_funkos()">Stop</button>
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<button hx-get="funkos/<%= f["name"] %>/restart" hx-on:htmx:after-request="update_funkos()">Restart</button>
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<%- end -%>
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<%- if f["state"] == "paused" -%>
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<button>Start</button>
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<button disabled>Pause</button>
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<button>Stop</button>
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<button>Restart</button>
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<button hx-get="funkos/<%= f["name"] %>/start" hx-on:htmx:after-request="update_funkos()">Start</button>
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<button disabled hx-get="funkos/<%= f["name"] %>/pause">Pause</button>
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<button hx-get="funkos/<%= f["name"] %>/stop" hx-on:htmx:after-request="update_funkos()">Stop</button>
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<button hx-get="funkos/<%= f["name"] %>/restart" hx-on:htmx:after-request="update_funkos()">Restart</button>
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<%- end -%>
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<%- if f["state"] == "stopped" -%>
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<button>Start</button>
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<button disabled>Pause</button>
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<button disabled>Stop</button>
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<button disabled>Restart</button>
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<button hx-get="funkos/<%= f["name"] %>/start" hx-on:htmx:after-request="update_funkos()">Start</button>
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<button disabled hx-get="funkos/<%= f["name"] %>/pause">Pause</button>
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<button disabled hx-get="funkos/<%= f["name"] %>/stop">Stop</button>
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<button disabled hx-get="funkos/<%= f["name"] %>/restart">Restart</button>
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<%- end -%>
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<%- end -%>
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<img id="spinner-<%= f["name"] %>" src="https://htmx.org/img/bars.svg" class="htmx-indicator">
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</td>
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</tr>
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<%- end -%>
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