forked from slonk/bingus-blog
main #1
7 changed files with 263 additions and 10 deletions
115
Cargo.lock
generated
115
Cargo.lock
generated
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@ -128,6 +128,19 @@ dependencies = [
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"syn 2.0.60",
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]
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[[package]]
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name = "atom_syndication"
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version = "0.12.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "571832dcff775e26562e8e6930cd483de5587301d40d3a3b85d532b6383e15a7"
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dependencies = [
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"chrono",
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"derive_builder",
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"diligent-date-parser",
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"never",
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"quick-xml 0.30.0",
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]
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[[package]]
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name = "autocfg"
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version = "1.2.0"
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@ -290,6 +303,7 @@ dependencies = [
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"comrak",
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"console-subscriber",
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"fronma",
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"rss",
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"scc",
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"serde",
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"syntect",
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@ -300,6 +314,7 @@ dependencies = [
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"tower-http",
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"tracing",
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"tracing-subscriber",
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"url",
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"zstd",
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]
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@ -576,12 +591,30 @@ version = "1.4.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "322ef0094744e63628e6f0eb2295517f79276a5b342a4c2ff3042566ca181d4e"
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[[package]]
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name = "diligent-date-parser"
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version = "0.1.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f6cf7fe294274a222363f84bcb63cdea762979a0443b4cf1f4f8fd17c86b1182"
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dependencies = [
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"chrono",
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]
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[[package]]
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name = "either"
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version = "1.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a47c1c47d2f5964e29c61246e81db715514cd532db6b5116a25ea3c03d6780a2"
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[[package]]
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name = "encoding_rs"
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version = "0.8.34"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
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dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "entities"
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version = "1.0.1"
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@ -918,6 +951,16 @@ version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
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[[package]]
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name = "idna"
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version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
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dependencies = [
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"unicode-bidi",
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"unicode-normalization",
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]
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[[package]]
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name = "indenter"
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version = "0.3.3"
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@ -1061,6 +1104,12 @@ dependencies = [
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"windows-sys 0.48.0",
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]
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[[package]]
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name = "never"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c96aba5aa877601bb3f6dd6a63a969e1f82e60646e81e71b14496995e9853c91"
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[[package]]
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name = "nom"
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version = "7.1.3"
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@ -1208,7 +1257,7 @@ dependencies = [
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"base64",
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"indexmap 2.2.6",
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"line-wrap",
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"quick-xml",
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"quick-xml 0.31.0",
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"serde",
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"time",
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]
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@ -1266,6 +1315,16 @@ dependencies = [
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"prost",
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]
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[[package]]
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name = "quick-xml"
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version = "0.30.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "eff6510e86862b57b210fd8cbe8ed3f0d7d600b9c2863cd4549a2e033c66e956"
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dependencies = [
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"encoding_rs",
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"memchr",
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]
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[[package]]
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name = "quick-xml"
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version = "0.31.0"
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@ -1358,6 +1417,18 @@ version = "0.8.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56"
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[[package]]
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name = "rss"
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version = "2.0.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f7b2c77eb4450d7d5f98df52c381cd6c4e19b75dad9209a9530b85a44510219a"
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dependencies = [
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"atom_syndication",
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"derive_builder",
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"never",
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"quick-xml 0.30.0",
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]
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[[package]]
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name = "rustc-demangle"
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version = "0.1.23"
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@ -1652,6 +1723,21 @@ dependencies = [
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"time-core",
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]
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[[package]]
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name = "tinyvec"
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version = "1.6.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
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dependencies = [
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"tinyvec_macros",
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]
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[[package]]
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name = "tinyvec_macros"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
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[[package]]
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name = "tokio"
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version = "1.37.0"
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@ -1929,18 +2015,45 @@ dependencies = [
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"version_check",
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]
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[[package]]
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name = "unicode-bidi"
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version = "0.3.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "08f95100a766bf4f8f28f90d77e0a5461bbdb219042e7679bebe79004fed8d75"
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[[package]]
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name = "unicode-ident"
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version = "1.0.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
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[[package]]
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name = "unicode-normalization"
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version = "0.1.23"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a56d1686db2308d901306f92a263857ef59ea39678a5458e7cb17f01415101f5"
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dependencies = [
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"tinyvec",
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]
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[[package]]
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name = "unicode_categories"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
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[[package]]
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name = "url"
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version = "2.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
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dependencies = [
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"form_urlencoded",
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"idna",
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"percent-encoding",
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"serde",
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]
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[[package]]
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name = "valuable"
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version = "0.1.0"
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@ -37,6 +37,7 @@ comrak = { version = "0.22.0", features = [
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], default-features = false }
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console-subscriber = { version = "0.2.0", optional = true }
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fronma = "0.2.0"
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rss = "2.0.7"
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scc = { version = "2.1.0", features = ["serde"] }
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serde = { version = "1.0.197", features = ["derive"] }
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syntect = "5.2.0"
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@ -56,4 +57,5 @@ tower-http = { version = "0.5.2", features = [
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], default-features = false }
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tracing = "0.1.40"
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tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
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url = { version = "2.5.0", features = ["serde"] }
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zstd = { version = "0.13.1", default-features = false }
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@ -11,7 +11,7 @@ blazingly fast markdown blog software written in rust memory safe
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## TODO
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- [ ] RSS
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- [x] RSS
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- [x] finish writing this document
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- [x] document config
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- [ ] extend syntect options
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@ -27,6 +27,7 @@ blazingly fast markdown blog software written in rust memory safe
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- [x] clean up imports and require less features
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- [ ] improve home page
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- [x] tags
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- [ ] multi-language support
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- [x] be blazingly fast
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- [x] 100+ MiB binary size
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@ -39,6 +40,11 @@ title = "bingus-blog" # title of the website
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description = "blazingly fast markdown blog software written in rust memory safe" # description of the website
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raw_access = true # allow users to see the raw markdown of a post
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[rss]
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enable = false # serve an rss field under /feed.xml
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# this may be a bit resource intensive
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link = "https://..." # public url of the blog, required if rss is enabled
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[dirs]
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posts = "posts" # where posts are stored
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media = "media" # directory served under /media/
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|
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@ -6,6 +6,7 @@ use color_eyre::eyre::{bail, Context, Result};
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use serde::{Deserialize, Serialize};
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use tokio::io::{AsyncReadExt, AsyncWriteExt};
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use tracing::{error, info};
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use url::Url;
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use crate::ranged_i128_visitor::RangedI128Visitor;
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@ -50,6 +51,12 @@ pub struct DirsConfig {
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pub media: PathBuf,
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}
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#[derive(Serialize, Deserialize, Debug, Clone)]
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pub struct RssConfig {
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pub enable: bool,
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pub link: Url,
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}
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#[derive(Serialize, Deserialize, Debug, Clone)]
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#[serde(default)]
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pub struct Config {
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@ -57,6 +64,7 @@ pub struct Config {
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pub description: String,
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pub raw_access: bool,
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pub num_posts: usize,
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pub rss: RssConfig,
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pub dirs: DirsConfig,
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pub http: HttpConfig,
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pub render: RenderConfig,
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@ -70,6 +78,16 @@ impl Default for Config {
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description: "blazingly fast markdown blog software written in rust memory safe".into(),
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raw_access: true,
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num_posts: 5,
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// i have a love-hate relationship with serde
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// it was engimatic at first, but then i started actually using it
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// writing my own serialize and deserialize implementations.. spending
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// a lot of time in the docs trying to understand each and every option..
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// now with this knowledge i can do stuff like this! (see rss field)
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// and i'm proud to say that it still makes 0 sense.
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rss: RssConfig {
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enable: false,
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link: Url::parse("http://example.com").unwrap(),
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},
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dirs: Default::default(),
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http: Default::default(),
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render: Default::default(),
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|
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@ -53,6 +53,10 @@ pub type AppResult<T> = Result<T, AppError>;
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pub enum AppError {
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#[error("failed to fetch post: {0}")]
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PostError(#[from] PostError),
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#[error("rss is disabled")]
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RssDisabled,
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#[error(transparent)]
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UrlError(#[from] url::ParseError),
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}
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impl From<std::io::Error> for AppError {
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@ -75,7 +79,8 @@ impl IntoResponse for AppError {
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PostError::NotFound(_) => StatusCode::NOT_FOUND,
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_ => StatusCode::INTERNAL_SERVER_ERROR,
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},
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//_ => StatusCode::INTERNAL_SERVER_ERROR,
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AppError::RssDisabled => StatusCode::FORBIDDEN,
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AppError::UrlError(_) => StatusCode::INTERNAL_SERVER_ERROR,
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};
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(
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status_code,
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|
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65
src/main.rs
65
src/main.rs
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@ -18,11 +18,13 @@ use std::time::Duration;
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use askama_axum::Template;
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use axum::extract::{Path, Query, State};
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use axum::http::Request;
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use axum::http::{header, Request};
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use axum::response::{IntoResponse, Redirect, Response};
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use axum::routing::{get, Router};
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use axum::Json;
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use color_eyre::eyre::{self, Context};
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use error::AppError;
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use rss::{Category, ChannelBuilder, ItemBuilder};
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use serde::Deserialize;
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use tokio::io::{AsyncReadExt, AsyncWriteExt};
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use tokio::net::TcpListener;
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@ -78,7 +80,7 @@ async fn index(
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) -> AppResult<IndexTemplate> {
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let posts = state
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.posts
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.get_max_n_posts_with_optional_tag_sorted(query.num_posts, query.tag.as_ref())
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.get_max_n_post_metadata_with_optional_tag_sorted(query.num_posts, query.tag.as_ref())
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.await?;
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Ok(IndexTemplate {
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|
@ -94,12 +96,68 @@ async fn all_posts(
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) -> AppResult<Json<Vec<PostMetadata>>> {
|
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let posts = state
|
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.posts
|
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.get_max_n_posts_with_optional_tag_sorted(query.num_posts, query.tag.as_ref())
|
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.get_max_n_post_metadata_with_optional_tag_sorted(query.num_posts, query.tag.as_ref())
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.await?;
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Ok(Json(posts))
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}
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|
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async fn rss(
|
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State(state): State<ArcState>,
|
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Query(query): Query<QueryParams>,
|
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) -> AppResult<Response> {
|
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if !state.config.rss.enable {
|
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return Err(AppError::RssDisabled);
|
||||
}
|
||||
|
||||
let posts = state
|
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.posts
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.get_max_n_posts_with_optional_tag_sorted(query.num_posts, query.tag.as_ref())
|
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.await?;
|
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|
||||
let mut channel = ChannelBuilder::default();
|
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channel
|
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.title(&state.config.title)
|
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.link(state.config.rss.link.to_string())
|
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.description(&state.config.description);
|
||||
//TODO: .language()
|
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|
||||
for (metadata, content, _) in posts {
|
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channel.item(
|
||||
ItemBuilder::default()
|
||||
.title(metadata.title)
|
||||
.description(metadata.description)
|
||||
.author(metadata.author)
|
||||
.categories(
|
||||
metadata
|
||||
.tags
|
||||
.into_iter()
|
||||
.map(|tag| Category {
|
||||
name: tag,
|
||||
domain: None,
|
||||
})
|
||||
.collect::<Vec<Category>>(),
|
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)
|
||||
.pub_date(metadata.created_at.map(|date| date.to_rfc2822()))
|
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.content(content)
|
||||
.link(
|
||||
state
|
||||
.config
|
||||
.rss
|
||||
.link
|
||||
.join(&format!("/posts/{}", metadata.name))?
|
||||
.to_string(),
|
||||
)
|
||||
.build(),
|
||||
);
|
||||
}
|
||||
|
||||
let body = channel.build().to_string();
|
||||
drop(channel);
|
||||
|
||||
Ok(([(header::CONTENT_TYPE, "text/xml")], body).into_response())
|
||||
}
|
||||
|
||||
async fn post(State(state): State<ArcState>, Path(name): Path<String>) -> AppResult<Response> {
|
||||
if name.ends_with(".md") && state.config.raw_access {
|
||||
let mut file = tokio::fs::OpenOptions::new()
|
||||
|
|
@ -250,6 +308,7 @@ async fn main() -> eyre::Result<()> {
|
|||
)
|
||||
.route("/posts/:name", get(post))
|
||||
.route("/posts", get(all_posts))
|
||||
.route("/feed.xml", get(rss))
|
||||
.nest_service("/static", ServeDir::new("static").precompressed_gzip())
|
||||
.nest_service("/media", ServeDir::new("media"))
|
||||
.layer(
|
||||
|
|
|
|||
|
|
@ -200,7 +200,36 @@ impl PostManager {
|
|||
Ok(posts)
|
||||
}
|
||||
|
||||
pub async fn get_max_n_posts_with_optional_tag_sorted(
|
||||
pub async fn get_all_posts_filtered(
|
||||
&self,
|
||||
filter: impl Fn(&PostMetadata, &str) -> bool,
|
||||
) -> Result<Vec<(PostMetadata, String, RenderStats)>, PostError> {
|
||||
let mut posts = Vec::new();
|
||||
|
||||
let mut read_dir = fs::read_dir(&self.dir).await?;
|
||||
while let Some(entry) = read_dir.next_entry().await? {
|
||||
let path = entry.path();
|
||||
let stat = fs::metadata(&path).await?;
|
||||
|
||||
if stat.is_file() && path.extension().is_some_and(|ext| ext == "md") {
|
||||
let name = path
|
||||
.clone()
|
||||
.file_stem()
|
||||
.unwrap()
|
||||
.to_string_lossy()
|
||||
.to_string();
|
||||
|
||||
let post = self.get_post(&name).await?;
|
||||
if filter(&post.0, &post.1) {
|
||||
posts.push(post);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(posts)
|
||||
}
|
||||
|
||||
pub async fn get_max_n_post_metadata_with_optional_tag_sorted(
|
||||
&self,
|
||||
n: Option<usize>,
|
||||
tag: Option<&String>,
|
||||
|
|
@ -210,13 +239,34 @@ impl PostManager {
|
|||
!tag.is_some_and(|tag| !metadata.tags.contains(tag))
|
||||
})
|
||||
.await?;
|
||||
posts.sort_unstable_by_key(|metadata| metadata.created_at.unwrap_or_default());
|
||||
|
||||
// we still want some semblance of order if created_at is None so sort by mtime as well
|
||||
posts.sort_unstable_by_key(|metadata| metadata.modified_at.unwrap_or_default());
|
||||
posts.sort_by_key(|metadata| metadata.created_at.unwrap_or_default());
|
||||
posts.reverse();
|
||||
if let Some(n) = n {
|
||||
posts = Vec::from(&posts[posts.len().saturating_sub(n)..]);
|
||||
posts.truncate(n);
|
||||
}
|
||||
|
||||
Ok(posts)
|
||||
}
|
||||
|
||||
pub async fn get_max_n_posts_with_optional_tag_sorted(
|
||||
&self,
|
||||
n: Option<usize>,
|
||||
tag: Option<&String>,
|
||||
) -> Result<Vec<(PostMetadata, String, RenderStats)>, PostError> {
|
||||
let mut posts = self
|
||||
.get_all_posts_filtered(|metadata, _| {
|
||||
!tag.is_some_and(|tag| !metadata.tags.contains(tag))
|
||||
})
|
||||
.await?;
|
||||
posts.sort_unstable_by_key(|(metadata, ..)| metadata.modified_at.unwrap_or_default());
|
||||
posts.sort_by_key(|(metadata, ..)| metadata.created_at.unwrap_or_default());
|
||||
posts.reverse();
|
||||
if let Some(n) = n {
|
||||
posts.truncate(n);
|
||||
}
|
||||
|
||||
Ok(posts)
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue