commit bc3ec64b3c8cade845c498f1ac1dd112f5df2861
Author: ByteDream <bytedream@protonmail.com>
Date:   Thu Dec 16 10:08:34 2021 +0100

    Initial release

diff --git a/.env b/.env
new file mode 100644
index 0000000..b3140ba
--- /dev/null
+++ b/.env
@@ -0,0 +1,5 @@
+ARTICLE_ROOT=../articles/
+
+SERVER_PORT=8080
+
+DATABASE_FILE=database.sqlite3
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..18803d0
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+# backend
diff --git a/api/api.go b/api/api.go
new file mode 100644
index 0000000..00dd8d4
--- /dev/null
+++ b/api/api.go
@@ -0,0 +1,17 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+type ApiError struct {
+	Message       string `json:"message"`
+	OriginalError error
+	Code          int
+}
+
+func (ae ApiError) Send(w http.ResponseWriter) error {
+	w.WriteHeader(ae.Code)
+	return json.NewEncoder(w).Encode(ae)
+}
diff --git a/api/recent.go b/api/recent.go
new file mode 100644
index 0000000..468d0c3
--- /dev/null
+++ b/api/recent.go
@@ -0,0 +1,39 @@
+package api
+
+import (
+	"TheAdversary/database"
+	"TheAdversary/schema"
+	"encoding/json"
+	"net/http"
+	"strconv"
+)
+
+func Recent(w http.ResponseWriter, r *http.Request) {
+	var err error
+	var limit int64
+
+	query := r.URL.Query()
+	if l := query.Get("limit"); l != "" {
+		limit, err = strconv.ParseInt(l, 10, 64)
+		if err != nil {
+			ApiError{"invalid 'limit' parameter", err, http.StatusUnprocessableEntity}.Send(w)
+			return
+		}
+	} else {
+		limit = 20
+	}
+
+	articles, err := database.GetDB().GetArticles("", database.ArticleQueryOptions{
+		Limit: int(limit),
+	})
+
+	var articleSummaries []schema.ArticleSummary
+	for _, article := range articles {
+		articleSummaries = append(articleSummaries, article.ToArticleSummary())
+	}
+
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(struct {
+		Articles []schema.ArticleSummary
+	}{articleSummaries})
+}
diff --git a/api/search.go b/api/search.go
new file mode 100644
index 0000000..b4befc9
--- /dev/null
+++ b/api/search.go
@@ -0,0 +1,61 @@
+package api
+
+import (
+	"TheAdversary/database"
+	"TheAdversary/schema"
+	"encoding/json"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+func Search(w http.ResponseWriter, r *http.Request) {
+	var err error
+	var q string
+	var from, to time.Time
+	var limit int64
+
+	query := r.URL.Query()
+	q = query.Get("q")
+	if f := query.Get("from"); f != "" {
+		from, err = time.Parse(time.RFC3339, f)
+		if err != nil {
+			ApiError{"could not parse 'from' parameter as RFC3339 time", err, http.StatusUnprocessableEntity}.Send(w)
+			return
+		}
+	}
+	if t := query.Get("to"); t != "" {
+		to, err = time.Parse(time.RFC3339, t)
+		if err != nil {
+			ApiError{"could not parse 'to' parameter as RFC3339 time", err, http.StatusUnprocessableEntity}.Send(w)
+			return
+		}
+	}
+	if l := query.Get("limit"); l != "" {
+		limit, err = strconv.ParseInt(l, 10, 64)
+		if err != nil {
+			ApiError{"invalid 'limit' parameter", err, http.StatusUnprocessableEntity}.Send(w)
+			return
+		}
+	} else {
+		limit = 20
+	}
+
+	articles, err := database.GetDB().GetArticles(q, database.ArticleQueryOptions{
+		Title:   true,
+		Summary: true,
+		From:    from.Unix(),
+		To:      to.Unix(),
+		Limit:   int(limit),
+	})
+
+	var articleSummaries []schema.ArticleSummary
+	for _, article := range articles {
+		articleSummaries = append(articleSummaries, article.ToArticleSummary())
+	}
+
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(struct {
+		Articles []schema.ArticleSummary
+	}{articleSummaries})
+}
diff --git a/article/article.go b/article/article.go
new file mode 100644
index 0000000..8511871
--- /dev/null
+++ b/article/article.go
@@ -0,0 +1,66 @@
+package article
+
+import (
+	"TheAdversary/config"
+	"TheAdversary/parse"
+	"TheAdversary/schema"
+	"github.com/gomarkdown/markdown/ast"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+func LoadArticle(path string) (*schema.Article, error) {
+	node, err := parse.Parse(path)
+	if err != nil {
+		return nil, err
+	}
+	article := &schema.Article{
+		Name:  ArticleName(path),
+		Added: time.Now().Unix(),
+	}
+	children := node.GetChildren()
+	to := 3
+	if len(children) < to {
+		to = len(children)
+	}
+	for _, child := range children[0:to] {
+		switch child.(type) {
+		case *ast.Heading:
+			if article.Title != "" {
+				article.Summary = extractText(child.(*ast.Heading).Container)
+			} else {
+				article.Title = extractText(child.(*ast.Heading).Container)
+			}
+		case *ast.Paragraph:
+			if article.Summary == "" {
+				article.Summary = extractText(child.(*ast.Paragraph).Container)
+			}
+		case *ast.BlockQuote:
+			if article.Summary == "" {
+				article.Summary = extractText(child.(*ast.BlockQuote).Container)
+			}
+		case *ast.Image:
+			article.Image = string(child.(*ast.Image).Destination)
+		}
+	}
+
+	if article.Title == "" {
+		article.Title = strings.ReplaceAll(strings.ReplaceAll(ArticleName(path), "-", " "), "_", " ")
+	}
+
+	return article, err
+}
+
+func extractText(container ast.Container) string {
+	return string(container.GetChildren()[0].(*ast.Text).Literal)
+}
+
+func ArticleName(path string) string {
+	ext := filepath.Ext(path)
+	if ext != ".md" {
+		return strings.TrimPrefix(path, config.ArticleRoot)
+	} else {
+		return strings.TrimSuffix(strings.TrimPrefix(path, config.ArticleRoot), filepath.Ext(path))
+	}
+}
diff --git a/article/notify.go b/article/notify.go
new file mode 100644
index 0000000..d9888e3
--- /dev/null
+++ b/article/notify.go
@@ -0,0 +1,68 @@
+package article
+
+import (
+	"TheAdversary/config"
+	"TheAdversary/database"
+	"database/sql"
+	"fmt"
+	"github.com/fsnotify/fsnotify"
+	"sync"
+	"time"
+)
+
+func Notify() error {
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		return err
+	}
+	err = watcher.Add(config.ArticleRoot)
+	if err != nil {
+		return err
+	}
+	db := database.GetDB()
+
+	var lock sync.Mutex
+
+	for {
+		select {
+		case event, ok := <-watcher.Events:
+			lock.Lock()
+			if !ok {
+				return fmt.Errorf("failed to catch event")
+			}
+			if event.Op&fsnotify.Create == fsnotify.Create || event.Op&fsnotify.Write == fsnotify.Write {
+				_, err := db.GetArticleByName(ArticleName(event.Name))
+				if err != nil && err == sql.ErrNoRows {
+					article, err := LoadArticle(event.Name)
+					if err != nil {
+						return err
+					}
+					err = db.AddArticle(article)
+					if err != nil {
+						return err
+					}
+				} else if err != nil {
+					return err
+				} else {
+					article, err := LoadArticle(event.Name)
+					if err != nil {
+						return err
+					}
+					article.Modified = time.Now().Unix()
+					if err = db.UpdateArticle(ArticleName(event.Name), article); err != nil {
+						return err
+					}
+				}
+			} else if event.Op&fsnotify.Rename == fsnotify.Rename {
+				if err = db.DeleteArticlesByNames(ArticleName(event.Name)); err != nil {
+					return err
+				}
+			} else if event.Op&fsnotify.Remove == fsnotify.Remove {
+				if err = db.DeleteArticlesByNames(ArticleName(event.Name)); err != nil {
+					return err
+				}
+			}
+			lock.Unlock()
+		}
+	}
+}
diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..140dad7
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,24 @@
+package config
+
+import (
+	"github.com/joho/godotenv"
+	"os"
+)
+
+var (
+	ArticleRoot string
+
+	ServerPort string
+
+	DatabaseFile string
+)
+
+func init() {
+	godotenv.Load()
+
+	ArticleRoot = os.Getenv("ARTICLE_ROOT")
+
+	ServerPort = os.Getenv("SERVER_PORT")
+
+	DatabaseFile = os.Getenv("DATABASE_FILE")
+}
diff --git a/database.sqlite3 b/database.sqlite3
new file mode 100644
index 0000000..1101968
Binary files /dev/null and b/database.sqlite3 differ
diff --git a/database/article.go b/database/article.go
new file mode 100644
index 0000000..806d8cb
--- /dev/null
+++ b/database/article.go
@@ -0,0 +1,94 @@
+package database
+
+import (
+	"TheAdversary/schema"
+	"database/sql"
+	"fmt"
+)
+
+type ArticleQueryOptions struct {
+	Name    bool
+	Title   bool
+	Summary bool
+	From    int64
+	To      int64
+	Limit   int
+}
+
+func (db *Database) GetArticleByName(name string) (*schema.Article, error) {
+	article := &schema.Article{}
+	err := db.gormDB.Table("article").Where("name = ?", name).Scan(article).Error
+	if article.Added == 0 {
+		return nil, sql.ErrNoRows
+	}
+	return article, err
+}
+
+func (db *Database) GetArticles(query string, options ArticleQueryOptions) ([]*schema.Article, error) {
+	request := db.gormDB.Table("article")
+	var where bool
+	if options.Name {
+		if where {
+			request.Or("name LIKE ?", fmt.Sprintf("%%%s%%", query))
+		} else {
+			request.Where("name LIKE ?", fmt.Sprintf("%%%s%%", query))
+			where = true
+		}
+	}
+	if options.Title {
+		if where {
+			request.Or("title LIKE ?", fmt.Sprintf("%%%s%%", query))
+		} else {
+			request.Where("title LIKE ?", fmt.Sprintf("%%%s%%", query))
+			where = true
+		}
+	}
+	if options.Summary {
+		if where {
+			request.Or("summary LIKE ?", fmt.Sprintf("%%%s%%", query))
+		} else {
+			request.Where("summary LIKE ?", fmt.Sprintf("%%%s%%", query))
+			where = true
+		}
+	}
+	if !(options.From == 0 || options.To == 0) {
+		var from, to int64
+		if options.From != 0 {
+			from = options.From
+		}
+		if options.To != 0 {
+			to = options.To
+		}
+		request.Where("added BETWEEN ? AND ?", from, to)
+	}
+	if options.Limit > 0 {
+		request.Limit(options.Limit)
+	}
+	rows, err := request.Rows()
+	if err != nil {
+		return nil, err
+	}
+
+	var articles []*schema.Article
+	for rows.Next() {
+		article := &schema.Article{}
+		if err = db.gormDB.ScanRows(rows, article); err != nil {
+			return nil, err
+		}
+		articles = append(articles, article)
+	}
+
+	return articles, nil
+}
+
+func (db *Database) AddArticle(article *schema.Article) error {
+	return db.gormDB.Table("article").Create(article).Error
+}
+
+func (db *Database) UpdateArticle(name string, article *schema.Article) error {
+	return db.gormDB.Table("article").Where("name = ?", name).Save(article).Error
+}
+
+func (db *Database) DeleteArticlesByNames(names ...string) error {
+	return db.gormDB.Table("article").Where("name IN (?)", names).Delete("*").Error
+}
diff --git a/database/database.go b/database/database.go
new file mode 100644
index 0000000..1b73c80
--- /dev/null
+++ b/database/database.go
@@ -0,0 +1,33 @@
+package database
+
+import (
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
+
+var globDatabase *Database
+
+type Database struct {
+	gormDB *gorm.DB
+}
+
+func newDatabaseConnection(dialector gorm.Dialector) (*Database, error) {
+	db, err := gorm.Open(dialector)
+	if err != nil {
+		return nil, err
+	}
+
+	return &Database{db}, nil
+}
+
+func NewSqlite3Connection(databaseFile string) (*Database, error) {
+	return newDatabaseConnection(sqlite.Open(databaseFile))
+}
+
+func GetDB() *Database {
+	return globDatabase
+}
+
+func SetGlobDB(database *Database) {
+	globDatabase = database
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..47e6004
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,19 @@
+module TheAdversary
+
+go 1.17
+
+require (
+	github.com/fsnotify/fsnotify v1.4.9
+	github.com/gomarkdown/markdown v0.0.0-20211207152620-5d6539fd8bfc
+	github.com/gorilla/mux v1.8.0
+	github.com/joho/godotenv v1.4.0
+	gorm.io/driver/sqlite v1.2.6
+	gorm.io/gorm v1.22.4
+)
+
+require (
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.3 // indirect
+	github.com/mattn/go-sqlite3 v1.14.9 // indirect
+	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..f7ec99b
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,34 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/gomarkdown/markdown v0.0.0-20211207152620-5d6539fd8bfc h1:mmMAHzJGtMsCaDyRgPNMO6cbSzeKCZxHTA1Sn/wirko=
+github.com/gomarkdown/markdown v0.0.0-20211207152620-5d6539fd8bfc/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
+github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.2/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/jinzhu/now v1.1.3 h1:PlHq1bSCSZL9K0wUhbm2pGLoTWs2GwVhsP6emvGV/ZI=
+github.com/jinzhu/now v1.1.3/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/joho/godotenv v1.4.0 h1:3l4+N6zfMWnkbPEXKng2o2/MR5mSwTrBih4ZEkkz1lg=
+github.com/joho/godotenv v1.4.0/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/mattn/go-sqlite3 v1.14.9 h1:10HX2Td0ocZpYEjhilsuo6WWtUqttj2Kb0KtD86/KYA=
+github.com/mattn/go-sqlite3 v1.14.9/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007 h1:gG67DSER+11cZvqIMb8S8bt0vZtiN6xWYARwirrOSfE=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/sqlite v1.2.6 h1:SStaH/b+280M7C8vXeZLz/zo9cLQmIGwwj3cSj7p6l4=
+gorm.io/driver/sqlite v1.2.6/go.mod h1:gyoX0vHiiwi0g49tv+x2E7l8ksauLK0U/gShcdUsjWY=
+gorm.io/gorm v1.22.3/go.mod h1:F+OptMscr0P2F2qU97WT1WimdH9GaQPoDW7AYd5i2Y0=
+gorm.io/gorm v1.22.4 h1:8aPcyEJhY0MAt8aY6Dc524Pn+pO29K+ydu+e/cXSpQM=
+gorm.io/gorm v1.22.4/go.mod h1:1aeVC+pe9ZmvKZban/gW4QPra7PRoTEssyc922qCAkk=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..1bfb30c
--- /dev/null
+++ b/main.go
@@ -0,0 +1,113 @@
+package main
+
+import (
+	"TheAdversary/api"
+	"TheAdversary/article"
+	"TheAdversary/config"
+	"TheAdversary/database"
+	"TheAdversary/schema"
+	"TheAdversary/server"
+	"fmt"
+	"github.com/gorilla/mux"
+	"io/fs"
+	"net/http"
+	"path/filepath"
+)
+
+func main() {
+	r := mux.NewRouter()
+
+	r.HandleFunc("/api/recent", api.Recent).Methods(http.MethodGet)
+	r.HandleFunc("/api/search", api.Search).Methods(http.MethodGet)
+
+	r.HandleFunc("/article/{article}", server.Article).Methods(http.MethodGet)
+
+	db, err := database.NewSqlite3Connection(config.DatabaseFile)
+	if err != nil {
+		panic(err)
+	}
+	database.SetGlobDB(db)
+
+	if err = checkArticles(); err != nil {
+		panic(err)
+	}
+
+	go func() {
+		if err := article.Notify(); err != nil {
+			panic(err)
+		}
+	}()
+
+	if err := http.ListenAndServe(fmt.Sprintf(":%s", config.ServerPort), r); err != nil {
+		panic(err)
+	}
+}
+
+func checkArticles() error {
+	var files []string
+	err := filepath.Walk(config.ArticleRoot, func(path string, info fs.FileInfo, err error) error {
+		if !info.IsDir() {
+			files = append(files, filepath.Join(config.ArticleRoot, path))
+		}
+		return err
+	})
+	if err != nil {
+		return err
+	}
+
+	articles, err := database.GetDB().GetArticles("", database.ArticleQueryOptions{})
+	if err != nil {
+		return err
+	}
+
+	toAdd, toRemove := checkFiles(files, articles)
+
+	db := database.GetDB()
+
+	for _, addFile := range toAdd {
+		a, err := article.LoadArticle(addFile)
+		if err != nil {
+			return err
+		}
+		err = db.AddArticle(a)
+		if err != nil {
+			return err
+		}
+	}
+
+	if len(toRemove) > 0 {
+		if err = db.DeleteArticlesByNames(toRemove...); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func checkFiles(files []string, articles []*schema.Article) ([]string, []string) {
+	toAdd := files
+	for i, file := range files {
+		articleName := article.ArticleName(file)
+		for _, a := range articles {
+			if articleName == a.Name {
+				toAdd = append(toAdd[:i], toAdd[i+1:]...)
+			}
+		}
+	}
+
+	var toRemove []string
+	for _, a := range articles {
+		var found bool
+		for _, file := range files {
+			if a.Name == article.ArticleName(file) {
+				found = true
+				break
+			}
+		}
+		if !found {
+			toRemove = append(toRemove, a.Name)
+		}
+	}
+
+	return toAdd, toRemove
+}
diff --git a/parse/parse.go b/parse/parse.go
new file mode 100644
index 0000000..982258f
--- /dev/null
+++ b/parse/parse.go
@@ -0,0 +1,41 @@
+package parse
+
+import (
+	"TheAdversary/config"
+	"TheAdversary/schema"
+	"github.com/gomarkdown/markdown"
+	"github.com/gomarkdown/markdown/ast"
+	"github.com/gomarkdown/markdown/html"
+	"github.com/gomarkdown/markdown/parser"
+	"os"
+)
+
+func newParser() *parser.Parser {
+	extensions := parser.CommonExtensions | parser.AutoHeadingIDs
+
+	return parser.NewWithExtensions(extensions)
+}
+
+func newHtmlRenderer(title string) *html.Renderer {
+	renderOpts := html.RendererOptions{
+		Title: title,
+		Flags: html.CommonFlags | html.CompletePage,
+	}
+	return html.NewRenderer(renderOpts)
+}
+
+func Parse(path string) (ast.Node, error) {
+	raw, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	return markdown.Parse(raw, newParser()), nil
+}
+
+func ParseToHtml(article *schema.Article) ([]byte, error) {
+	node, err := Parse(article.FilePath(config.ArticleRoot))
+	if err != nil {
+		return nil, err
+	}
+	return markdown.Render(node, newHtmlRenderer(article.Title)), nil
+}
diff --git a/schema/schema.go b/schema/schema.go
new file mode 100644
index 0000000..fb78d94
--- /dev/null
+++ b/schema/schema.go
@@ -0,0 +1,35 @@
+package schema
+
+import (
+	"fmt"
+	"path/filepath"
+)
+
+type Article struct {
+	Name     string
+	Title    string
+	Summary  string
+	Image    string
+	Added    int64
+	Modified int64
+}
+
+func (a Article) FilePath(articleDir string) string {
+	return filepath.Join(articleDir, a.Name) + ".md"
+}
+
+func (a Article) ToArticleSummary() ArticleSummary {
+	return ArticleSummary{
+		Title:   a.Title,
+		Summary: a.Summary,
+		Image:   a.Image,
+		Link:    fmt.Sprintf("/article/%s", a.Name),
+	}
+}
+
+type ArticleSummary struct {
+	Title   string `json:"title"`
+	Summary string `json:"summary"`
+	Image   string `json:"image"`
+	Link    string `json:"link"`
+}
diff --git a/server/article.go b/server/article.go
new file mode 100644
index 0000000..5bd1032
--- /dev/null
+++ b/server/article.go
@@ -0,0 +1,34 @@
+package server
+
+import (
+	"TheAdversary/database"
+	"TheAdversary/parse"
+	"database/sql"
+	"fmt"
+	"github.com/gorilla/mux"
+	"net/http"
+)
+
+func Article(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "text/html")
+
+	articleName := mux.Vars(r)["article"]
+
+	article, err := database.GetDB().GetArticleByName(articleName)
+	if err != nil {
+		if err == sql.ErrNoRows {
+			w.WriteHeader(http.StatusNotFound)
+		} else {
+			w.WriteHeader(http.StatusInternalServerError)
+		}
+		return
+	}
+
+	parsed, _ := parse.ParseToHtml(article)
+	if len(parsed) > 0 {
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprint(w, string(parsed))
+	} else {
+		w.WriteHeader(http.StatusNotFound)
+	}
+}