128 lines
2.4 KiB
Go
128 lines
2.4 KiB
Go
package main
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import "encoding/json"
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import "net/http"
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import "regexp"
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import "time"
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import "github.com/gin-gonic/gin"
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import "github.com/google/uuid"
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import "github.com/rs/zerolog/log"
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import "github.com/sneak/merp/models"
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func thingRegex() *regexp.Regexp {
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THING_REGEX, e := regexp.Compile(`^[a-zA-Z0-9\_\-]+$`)
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if e != nil {
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panic(e)
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}
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return THING_REGEX
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}
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/*
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func GetLatestMerps() gin.HandlerFunc {
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THING_REGEX := thingRegex()
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h := func(c *gin.Context) {
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}
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return h
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}
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func GetLatestMerp() gin.HandlerFunc {
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THING_REGEX := thingRegex()
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h := func(c *gin.Context) {
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}
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return h
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}
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*/
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func HandleNewMerp() gin.HandlerFunc {
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// server startup time
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THING_REGEX := thingRegex()
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// establish db connection *first*, before requests
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orm := models.GetOrmObject()
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h := func(c *gin.Context) {
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// request time
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thing := c.Param("thing")
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if THING_REGEX.MatchString(thing) == false {
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log.Debug().Msgf("%s didnt match", thing)
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c.JSON(http.StatusPreconditionFailed, gin.H{
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"this": "failed",
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"status": http.StatusPreconditionFailed,
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"because": "invalid thing format, try a-zA-Z0-9-_",
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})
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return
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}
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log.Debug().Msgf("%s matched", thing)
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//web.Get(`/merp/for/([A-Za-z0-9\-\_\.]+)`, merpHandler)
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// FIXME rate limit this a bit on thing+clientip+json to cut down on
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// repeated messages
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content := make(map[string]interface{})
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respContent := gin.H{}
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// FIXME support POST data as well
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for k, v := range c.Request.URL.Query() {
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content[k] = v[0]
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respContent[k] = v[0]
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}
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u := uuid.New()
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at := time.Now().UTC()
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atString := at.Format(time.RFC3339)
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serialized, jsonerr := json.Marshal(content)
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if jsonerr != nil {
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c.JSON(
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http.StatusPreconditionFailed,
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gin.H{
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"this": "failed",
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"status": http.StatusPreconditionFailed,
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"because": jsonerr.Error(),
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},
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)
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return
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}
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merp := models.Merp{
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Created: at,
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Thing: thing,
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Content: string(serialized),
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UUID: u.String(),
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}
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_, err := orm.Insert(&merp)
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if err != nil {
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c.JSON(
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http.StatusPreconditionFailed,
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gin.H{
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"this": "failed",
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"status": http.StatusPreconditionFailed,
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"because": err.Error(),
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},
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)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"this": "succeeded",
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"by": "merping",
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"the": "merp",
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"with": gin.H{
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"thing": thing,
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"created": atString,
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"content": respContent,
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"id": u.String(),
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},
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})
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}
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return h
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}
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