85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"strings"
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)
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type (
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group struct {
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GroupId int
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Name string
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NodeId int
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NodeName string
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State int
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MappingId int
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}
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)
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func showGroups(con *Context) {
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query := `select
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group_id,
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group_name,
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node_id,
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node_name,
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mapping_id,
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state
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from (
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select
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g.id group_id,
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g.name group_name,
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n.id node_id,
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n.name node_name,
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ac.states[1] state,
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ac.mapping_id,
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ac.acknowledged,
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row_number() over (partition by c.node_id order by ac.states[1] desc) maxstate
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from groups g
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join nodes_groups ng on g.id = ng.group_id
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join nodes n on ng.node_id = n.id
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join checks c on n.id = c.node_id
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join active_checks ac on c.id = ac.check_id
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%s
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order by g.name, n.name
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) groups
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where maxstate = 1`
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if strings.HasPrefix(con.r.URL.Path, "/unhandled") {
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query = fmt.Sprintf(query, `where ac.states[1] != 0 and acknowledged = false`)
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con.Unhandled = true
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} else {
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query = fmt.Sprintf(query, "")
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}
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rows, err := DB.Query(query)
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if err != nil {
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con.w.WriteHeader(http.StatusInternalServerError)
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con.w.Write([]byte("problems with the database"))
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con.log.Info("could not get check list", "error", err)
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return
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}
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groups := []group{}
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for rows.Next() {
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g := group{}
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err := rows.Scan(&g.GroupId, &g.Name, &g.NodeId, &g.NodeName, &g.MappingId, &g.State)
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if err != nil {
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con.w.WriteHeader(http.StatusInternalServerError)
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con.w.Write([]byte("problems with the database"))
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con.log.Info("could not get check list", "error", err)
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return
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}
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groups = append(groups, g)
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}
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con.Groups = groups
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if err := con.loadMappings(); err != nil {
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con.w.WriteHeader(http.StatusInternalServerError)
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con.w.Write([]byte("problem with the mappings"))
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con.log.Info("could not load mappings", "error", err)
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return
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}
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con.w.Header()["Content-Type"] = []string{"text/html"}
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con.Render("grouplist")
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return
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}
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