Added parsers (which parses text) and first parser for Gitea.

This is a very basic and hackish example. It will be reworked.
This commit is contained in:
Stanislav Nikitin 2017-08-28 08:04:38 +05:00
parent 1612420e63
commit ac0a99ce10
9 changed files with 277 additions and 4 deletions

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@ -29,6 +29,16 @@ path. Do it like:
opensaps -config /path/to/opensaps.yaml opensaps -config /path/to/opensaps.yaml
``` ```
# About hooks and parsers
While configuring a webhook in your application, please, set username
exactly same as one of parsers in ``parsers`` directory! Otherwise parser
"default" will be used, which will just concatenate text and attachments
into one message!
Also note - that nickname will be ignored while sending message to
pushers.
---- ----
# IMPORTANT NOTICE # IMPORTANT NOTICE

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@ -20,9 +20,11 @@ package context
import ( import (
// stdlib // stdlib
"os" "os"
"strings"
// local // local
"lab.pztrn.name/pztrn/opensaps/config/interface" "lab.pztrn.name/pztrn/opensaps/config/interface"
"lab.pztrn.name/pztrn/opensaps/parsers/interface"
"lab.pztrn.name/pztrn/opensaps/pushers/interface" "lab.pztrn.name/pztrn/opensaps/pushers/interface"
"lab.pztrn.name/pztrn/opensaps/slack/apiserverinterface" "lab.pztrn.name/pztrn/opensaps/slack/apiserverinterface"
"lab.pztrn.name/pztrn/opensaps/slack/message" "lab.pztrn.name/pztrn/opensaps/slack/message"
@ -36,11 +38,13 @@ type Context struct {
Config configurationinterface.ConfigurationInterface Config configurationinterface.ConfigurationInterface
Flagger *flagger.Flagger Flagger *flagger.Flagger
Log *mogrus.LoggerHandler Log *mogrus.LoggerHandler
Parsers map[string]parserinterface.ParserInterface
Pushers map[string]pusherinterface.PusherInterface Pushers map[string]pusherinterface.PusherInterface
SlackAPIServer slackapiserverinterface.SlackAPIServerInterface SlackAPIServer slackapiserverinterface.SlackAPIServerInterface
} }
func (c *Context) Initialize() { func (c *Context) Initialize() {
c.Parsers = make(map[string]parserinterface.ParserInterface)
c.Pushers = make(map[string]pusherinterface.PusherInterface) c.Pushers = make(map[string]pusherinterface.PusherInterface)
l := mogrus.New() l := mogrus.New()
@ -58,6 +62,12 @@ func (c *Context) RegisterConfigurationInterface(ci configurationinterface.Confi
c.Config.Initialize() c.Config.Initialize()
} }
// Registers parser interface.
func (c *Context) RegisterParserInterface(name string, iface parserinterface.ParserInterface) {
c.Parsers[name] = iface
c.Parsers[name].Initialize()
}
// Registers Pusher interface. // Registers Pusher interface.
func (c *Context) RegisterPusherInterface(name string, iface pusherinterface.PusherInterface) { func (c *Context) RegisterPusherInterface(name string, iface pusherinterface.PusherInterface) {
c.Pushers[name] = iface c.Pushers[name] = iface
@ -71,6 +81,16 @@ func (c *Context) RegisterSlackAPIServerInterface(sasi slackapiserverinterface.S
c.SlackAPIServer.Initialize() c.SlackAPIServer.Initialize()
} }
func (c *Context) SendToParser(name string, message slackmessage.SlackMessage) string {
parser, found := c.Parsers[strings.ToLower(name)]
if !found {
c.Log.Errorf("Parser '%s' not found, will use default one!", name)
return c.Parsers["default"].ParseMessage(message)
}
return parser.ParseMessage(message)
}
func (c *Context) SendToPusher(protocol string, connection string, data slackmessage.SlackMessage) { func (c *Context) SendToPusher(protocol string, connection string, data slackmessage.SlackMessage) {
pusher, ok := c.Pushers[protocol] pusher, ok := c.Pushers[protocol]
if !ok { if !ok {

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@ -26,6 +26,8 @@ import (
// local // local
"lab.pztrn.name/pztrn/opensaps/config" "lab.pztrn.name/pztrn/opensaps/config"
"lab.pztrn.name/pztrn/opensaps/context" "lab.pztrn.name/pztrn/opensaps/context"
"lab.pztrn.name/pztrn/opensaps/parsers/default"
"lab.pztrn.name/pztrn/opensaps/parsers/gitea"
"lab.pztrn.name/pztrn/opensaps/pushers/matrix" "lab.pztrn.name/pztrn/opensaps/pushers/matrix"
"lab.pztrn.name/pztrn/opensaps/slack" "lab.pztrn.name/pztrn/opensaps/slack"
) )
@ -44,6 +46,10 @@ func main() {
slack.New(c) slack.New(c)
// Initialize parsers.
defaultparser.New(c)
giteaparser.New(c)
// Initialize pushers. // Initialize pushers.
matrixpusher.New(c) matrixpusher.New(c)

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@ -0,0 +1,34 @@
// OpenSAPS - Open Slack API server for everyone.
//
// Copyright (c) 2017, Stanislav N. aka pztrn.
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package defaultparser
import (
// local
"lab.pztrn.name/pztrn/opensaps/slack/message"
)
type DefaultParser struct {}
func (dp DefaultParser) Initialize() {
c.Log.Infoln("Initializing default parser...")
}
func (dp DefaultParser) ParseMessage(message slackmessage.SlackMessage) string {
c.Log.Debugln("Parsing default message...")
return message.Text
}

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@ -0,0 +1,34 @@
// OpenSAPS - Open Slack API server for everyone.
//
// Copyright (c) 2017, Stanislav N. aka pztrn.
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package defaultparser
import (
// local
"lab.pztrn.name/pztrn/opensaps/context"
"lab.pztrn.name/pztrn/opensaps/parsers/interface"
)
var (
c *context.Context
)
func New(cc *context.Context) {
c = cc
dp := DefaultParser{}
c.RegisterParserInterface("default", parserinterface.ParserInterface(dp))
}

34
parsers/gitea/exported.go Normal file
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@ -0,0 +1,34 @@
// OpenSAPS - Open Slack API server for everyone.
//
// Copyright (c) 2017, Stanislav N. aka pztrn.
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package giteaparser
import (
// local
"lab.pztrn.name/pztrn/opensaps/context"
"lab.pztrn.name/pztrn/opensaps/parsers/interface"
)
var (
c *context.Context
)
func New(cc *context.Context) {
c = cc
gp := GiteaParser{}
c.RegisterParserInterface("gitea", parserinterface.ParserInterface(gp))
}

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@ -0,0 +1,109 @@
// OpenSAPS - Open Slack API server for everyone.
//
// Copyright (c) 2017, Stanislav N. aka pztrn.
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package giteaparser
import (
// stdlib
"fmt"
"regexp"
"strings"
// local
"lab.pztrn.name/pztrn/opensaps/slack/message"
)
type GiteaParser struct {}
func (gp GiteaParser) Initialize() {
c.Log.Infoln("Initializing Gitea parser...")
}
func (gp GiteaParser) cutCommitLink(data string) [][]string {
var links [][]string
c.Log.Debugln("Passed:", data)
r := regexp.MustCompile("(http[?s]://[a-zA-Z1-9./-]+)|([a-zA-Z1-9]+)>")
found := r.FindAllStringSubmatch(data, -1)
var result []string
for i := range found {
if i%2 == 0 {
result = make([]string, 0, 2)
result = append(result, found[i][1])
} else {
result = append(result, found[i][2])
links = append(links, result)
}
}
c.Log.Debugln("Links cutted:", links)
return links
}
func (gp GiteaParser) cutHeaderLinks(data string) [][]string {
var links [][]string
c.Log.Debugln("Passed:", data)
r := regexp.MustCompile("<(http[?s]://[a-zA-Z1-9./-]+)|([a-zA-Z1-9_-]+)>")
found := r.FindAllStringSubmatch(data, -1)
var result []string
for i := range found {
if i%2 == 0 {
result = make([]string, 0, 2)
result = append(result, found[i][1])
} else {
result = append(result, found[i][2])
links = append(links, result)
}
}
c.Log.Debugln("Links cutted:", links)
return links
}
func (gp GiteaParser) ParseMessage(message slackmessage.SlackMessage) string {
c.Log.Debugln("Parsing Gitea message...")
var msg string = ""
// Parse header.
// [0] is repo, [1] is branch.
header_data := gp.cutHeaderLinks(message.Text)
msg += fmt.Sprintf("[Repo: <a href='%s'>%s</a> | Branch: <a href='%s'>%s</a>] ", header_data[0][0], header_data[0][1], header_data[1][0], header_data[1][1])
header_msg := strings.Split(message.Text, "] ")[1]
msg += header_msg + "<br />"
// Parse commits.
for i := range message.Attachments {
// Commit link.
attachment_link := gp.cutCommitLink(message.Attachments[i].Text)
msg += fmt.Sprintf("<a href='%s'>%s</a>: ", attachment_link[0][0], attachment_link[0][1])
// Commit author and message.
authormsg := strings.Split(message.Attachments[i].Text, ">: ")[1]
msg += authormsg + "<br />"
}
c.Log.Debugln("Message:", msg)
return msg
}

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@ -0,0 +1,28 @@
// OpenSAPS - Open Slack API server for everyone.
//
// Copyright (c) 2017, Stanislav N. aka pztrn.
// All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package parserinterface
import (
// local
"lab.pztrn.name/pztrn/opensaps/slack/message"
)
type ParserInterface interface {
Initialize()
ParseMessage(message slackmessage.SlackMessage) string
}

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@ -184,9 +184,7 @@ func (mxc *MatrixConnection) Initialize(conn_name string, api_root string, user
// It will prepare a message which will be passed to mxc.SendMessage(). // It will prepare a message which will be passed to mxc.SendMessage().
func (mxc *MatrixConnection) ProcessMessage(message slackmessage.SlackMessage) { func (mxc *MatrixConnection) ProcessMessage(message slackmessage.SlackMessage) {
// Prepare message body. // Prepare message body.
message_body := message.Text message_body := c.SendToParser(message.Username, message)
// ToDo: attachments handling.
// Send message. // Send message.
mxc.SendMessage(message_body) mxc.SendMessage(message_body)
@ -199,7 +197,7 @@ func (mxc *MatrixConnection) SendMessage(message string) {
// We should send notices as it is preferred behaviour for bots and // We should send notices as it is preferred behaviour for bots and
// appservices. // appservices.
//msgStr := fmt.Sprintf(`{"msgtype": "m.text", "body": "%s", "format": "org.matrix.custom.html", "formatted_body": "%s"}`, message, message) //msgStr := fmt.Sprintf(`{"msgtype": "m.text", "body": "%s", "format": "org.matrix.custom.html", "formatted_body": "%s"}`, message, message)
msgStr := fmt.Sprintf(`{"msgtype": "m.notice", "body": "%s"}`, message) msgStr := fmt.Sprintf(`{"msgtype": "m.notice", "body": "%s", "format": "org.matrix.custom.html", "formatted_body": "%s"}`, message, message)
reply, err := mxc.doPutRequest("/rooms/" + mxc.room_id + "/send/m.room.message/" + mxc.generateTnxId(), msgStr) reply, err := mxc.doPutRequest("/rooms/" + mxc.room_id + "/send/m.room.message/" + mxc.generateTnxId(), msgStr)
if err != nil { if err != nil {
c.Log.Fatalf("Failed to send message to room '%s' (conn: '%s'): %s", mxc.room_id, mxc.conn_name, err.Error()) c.Log.Fatalf("Failed to send message to room '%s' (conn: '%s'): %s", mxc.room_id, mxc.conn_name, err.Error())