Support Bing Photo of the Day

1 files changed, 121 insertions, 0 deletions

diff --git a/cmd/cetus-bing/cetus-bing.go b/cmd/cetus-bing/cetus-bing.go
new file mode 100644
index 0000000..e4aae89
--- /dev/null
+++ b/cmd/cetus-bing/cetus-bing.go
@@ -0,0 +1,121 @@
+// Copyright (c) 2020, Andinus <andinus@inventati.org>
+
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"math/rand"
+	"time"
+
+	"framagit.org/andinus/cetus/pkg/background"
+	"framagit.org/andinus/cetus/pkg/bing"
+	"framagit.org/andinus/cetus/pkg/cetus"
+)
+
+var (
+	quiet     bool
+	version   bool
+	fetchOnly bool
+	pathOnly  bool
+
+	api     string
+	random  bool
+	timeout time.Duration
+
+	err       error
+	bpodRes   bing.BPOD
+	bpodPhoto bing.Photo
+)
+
+func main() {
+	parseFlags()
+
+	if version {
+		cetus.Version()
+		return
+	}
+	rand.Seed(time.Now().Unix())
+
+	// Convert timeout to seconds
+	timeout = timeout * time.Second
+
+	// get response from api
+	bpodRes, err = getBPODRes()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// if random was set then bpodRes holds list of multiple
+	// responses, choose a random response from the list
+	var i int = rand.Intn(len(bpodRes.Photos))
+	bpodPhoto = bpodRes.Photos[i]
+	bpodPhoto.URL = fmt.Sprintf("%s%s", "https://www.bing.com", bpodPhoto.URL)
+	printDetails(bpodPhoto)
+
+	// if fetchOnly is true then don't set background
+	if fetchOnly {
+		return
+	}
+
+	// if media type is an image then set background
+	err = background.Set(bpodPhoto.URL)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func parseFlags() {
+	flag.BoolVar(&quiet, "quiet", false, "No output")
+	flag.BoolVar(&version, "version", false, "Cetus version")
+	flag.BoolVar(&fetchOnly, "fetch-only", false, "Don't set background, only fetch info")
+
+	flag.BoolVar(&random, "random", false, "Choose a random image (from 7 images)")
+	flag.BoolVar(&pathOnly, "path-only", false, "Print only path of the image")
+
+	flag.StringVar(&api, "api", "https://www.bing.com/HPImageArchive.aspx", "BPOD API URL")
+
+	flag.DurationVar(&timeout, "timeout", 32*time.Second, "Timeout for http client in seconds")
+	flag.Parse()
+
+}
+
+func printDetails(bpodPhoto bing.Photo) {
+	if quiet {
+		return
+	}
+	if pathOnly {
+		cetus.PrintPath(bpodPhoto.URL)
+		return
+	}
+	fmt.Printf("Title: %s\n\n", bpodPhoto.Title)
+	fmt.Printf("Copyright: %s\n", bpodPhoto.Copyright)
+	fmt.Printf("Copyright Link: %s\n", bpodPhoto.CopyrightLink)
+	fmt.Printf("Date: %s\n\n", bpodPhoto.StartDate)
+	fmt.Printf("URL: %s\n\n", bpodPhoto.URL)
+}
+
+func getBPODRes() (bing.BPOD, error) {
+	var bpodInfo map[string]string
+	bpodInfo = make(map[string]string)
+	bpodInfo["api"] = api
+	if random {
+		bpodInfo["random"] = "true"
+	}
+	bpodRes, err = bing.BPODPath(bpodInfo, timeout)
+
+	return bpodRes, err
+}