1//
  2// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
  3//
  4// Permission to use, copy, modify, and distribute this software for any
  5// purpose with or without fee is hereby granted, provided that the above
  6// copyright notice and this permission notice appear in all copies.
  7//
  8// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 10// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 11// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 12// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 13// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 14// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 15
 16package main
 17
 18import (
 19	"fmt"
 20	"html/template"
 21	"log"
 22	"os"
 23	"strings"
 24	"time"
 25)
 26
 27type WhatAbout struct {
 28	ID        int64
 29	Name      string
 30	Display   string
 31	About     string
 32	Key       string
 33	URL       string
 34	SkinnyCSS bool
 35}
 36
 37type Honk struct {
 38	ID       int64
 39	UserID   int64
 40	Username string
 41	What     string
 42	Honker   string
 43	Handle   string
 44	Oonker   string
 45	Oondle   string
 46	XID      string
 47	RID      string
 48	Date     time.Time
 49	URL      string
 50	Noise    string
 51	Precis   string
 52	Format   string
 53	Convoy   string
 54	Audience []string
 55	Public   bool
 56	Whofore  int64
 57	Replies  []*Honk
 58	Flags    int64
 59	HTPrecis template.HTML
 60	HTML     template.HTML
 61	Style    string
 62	Open     string
 63	Donks    []*Donk
 64	Onts     []string
 65	Place    *Place
 66	Time     *Time
 67}
 68
 69type OldRevision struct {
 70	Precis string
 71	Noise  string
 72}
 73
 74const (
 75	flagIsAcked  = 1
 76	flagIsBonked = 2
 77	flagIsSaved  = 4
 78)
 79
 80func (honk *Honk) IsAcked() bool {
 81	return honk.Flags&flagIsAcked != 0
 82}
 83
 84func (honk *Honk) IsBonked() bool {
 85	return honk.Flags&flagIsBonked != 0
 86}
 87
 88func (honk *Honk) IsSaved() bool {
 89	return honk.Flags&flagIsSaved != 0
 90}
 91
 92type Donk struct {
 93	FileID int64
 94	XID    string
 95	Name   string
 96	Desc   string
 97	URL    string
 98	Media  string
 99	Local  bool
100}
101
102type Place struct {
103	Name      string
104	Latitude  float64
105	Longitude float64
106	Url       string
107}
108
109type Duration int64
110
111func (d Duration) String() string {
112	s := time.Duration(d).String()
113	if strings.HasSuffix(s, "m0s") {
114		s = s[:len(s)-2]
115	}
116	if strings.HasSuffix(s, "h0m") {
117		s = s[:len(s)-2]
118	}
119	return s
120}
121
122type Time struct {
123	StartTime time.Time
124	EndTime   time.Time
125	Duration  Duration
126}
127
128type Honker struct {
129	ID     int64
130	UserID int64
131	Name   string
132	XID    string
133	Handle string
134	Flavor string
135	Combos []string
136}
137
138var serverName string
139var iconName = "icon.png"
140var serverMsg = "Things happen."
141
142func ElaborateUnitTests() {
143}
144
145func main() {
146	cmd := "run"
147	if len(os.Args) > 1 {
148		cmd = os.Args[1]
149	}
150	switch cmd {
151	case "init":
152		initdb()
153	case "upgrade":
154		upgradedb()
155	}
156	db := opendatabase()
157	dbversion := 0
158	getconfig("dbversion", &dbversion)
159	if dbversion != myVersion {
160		log.Fatal("incorrect database version. run upgrade.")
161	}
162	getconfig("servermsg", &serverMsg)
163	getconfig("servername", &serverName)
164	getconfig("usersep", &userSep)
165	getconfig("honksep", &honkSep)
166	prepareStatements(db)
167	switch cmd {
168	case "adduser":
169		adduser()
170	case "chpass":
171		chpass()
172	case "cleanup":
173		arg := "30"
174		if len(os.Args) > 2 {
175			arg = os.Args[2]
176		}
177		cleanupdb(arg)
178	case "ping":
179		if len(os.Args) < 4 {
180			fmt.Printf("usage: honk ping from to\n")
181			return
182		}
183		name := os.Args[2]
184		targ := os.Args[3]
185		user, err := butwhatabout(name)
186		if err != nil {
187			log.Printf("unknown user")
188			return
189		}
190		ping(user, targ)
191	case "run":
192		serve()
193	case "test":
194		ElaborateUnitTests()
195	default:
196		log.Fatal("unknown command")
197	}
198}