add Publish::Slack

README.md

@@ -0,0 +1,20 @@
+https://github.com/bonsai/plagger
+
+
+
+add Publish::Slack
+https://github.com/miyagawa/plagger/pull/13
+
+
+
+
+add Filter::LLM
+
+- module: Filter::LLM
+  config:
+    api_key: YOUR_API_KEY
+    # デフォルトをFlashにして節約、特定のフィードだけProにする
+    model: gemini-1.5-flash
+    rules:
+      - title_match: "重要論文"
+        model: gemini-1.5-pro

lib/Plagger/Plugin/Publish/Slack.pm

@@ -0,0 +1,137 @@
+package Plagger::Plugin::Publish::Slack;
+use strict;
+use base qw( Plagger::Plugin );
+use LWP::UserAgent;
+use JSON;
+use Encode;
+
+# プラグインのバージョン
+our $VERSION = '0.01';
+
+sub register {
+    my($self, $context) = @_;
+    $context->register_hook(
+        $self,
+        'publish.entry' => \&publish,
+    );
+}
+
+# config.yamlで利用可能な設定を定義する
+sub MungeConfig {
+    my ($self, $conf) = @_;
+
+    # webhook_urlは必須項目
+    die "Notify::Slack: 'webhook_url' is required in your config.yaml"
+        unless $conf->{webhook_url};
+}
+
+sub publish {
+    my($self, $context, $args) = @_;
+    my $entry = $args->{entry};
+
+    # Slack設定を取得
+    my $webhook_url = $self->conf->{webhook_url} || '';
+    my $channel = $self->conf->{channel} || '#general';
+    my $username = $self->conf->{username} || 'Plagger Bot';
+    my $icon_emoji = $self->conf->{icon_emoji} || ':newspaper:';
+
+    return unless $webhook_url;
+
+    # エントリの内容を安全に取得
+    my $title = eval { $entry->title } || 'No Title';
+    my $body = eval { $entry->body } || 'No Body';
+    my $author = eval { $entry->author } || 'Unknown Author';
+    my $date = eval { $entry->date } || 'Unknown Date';
+    my $link = eval { $entry->link } || '';
+
+    # authorを文字列に変換（オブジェクトの場合）
+    if (ref($author)) {
+        $author = "$author";
+    }
+
+    # dateを文字列に変換（オブジェクトの場合）
+    if (ref($date)) {
+        $date = "$date";
+    }
+
+    # タグ情報を安全に取得
+    my $tags = '';
+    if (ref($entry) && $entry->can('tags')) {
+        my $tag_list = eval { $entry->tags };
+        if ($tag_list && ref($tag_list) eq 'ARRAY') {
+            $tags = join(', ', @$tag_list);
+        }
+    }
+
+    # Slackメッセージを構築
+    my $message = {
+        channel => $channel,
+        username => $username,
+        icon_emoji => $icon_emoji,
+        text => "📰 *$title*",
+        attachments => [
+            {
+                color => "good",
+                fields => [
+                    {
+                        title => "著者",
+                        value => $author,
+                        short => 1
+                    },
+                    {
+                        title => "日付",
+                        value => $date,
+                        short => 1
+                    }
+                ],
+                text => substr($body, 0, 1000) . (length($body) > 1000 ? "..." : ""),
+                footer => $tags ? "タグ: $tags" : undef
+            }
+        ]
+    };
+
+    # リンクがある場合は追加
+    if ($link) {
+        push @{$message->{attachments}[0]{fields}}, {
+            title => "リンク",
+            value => $link,
+            short => 0
+        };
+    }
+
+    # Slackに投稿
+    my $ua = LWP::UserAgent->new;
+    $ua->timeout(10);
+
+    # JSONエンコードを安全に行う
+    my $json_content;
+    eval {
+        $json_content = encode_json($message);
+    };
+    if ($@) {
+        $context->log(error => "JSONエンコードエラー: $@");
+        # フォールバック: シンプルなメッセージを送信
+        $json_content = encode_json({
+            channel => $channel,
+            username => $username,
+            icon_emoji => $icon_emoji,
+            text => "📰 *$title*\n$link"
+        });
+    }
+
+    # ここでUTF-8にエンコード
+    $json_content = Encode::encode('UTF-8', $json_content);
+
+    my $response = $ua->post($webhook_url, 
+        Content_Type => 'application/json',
+        Content => $json_content
+    );
+
+    if ($response->is_success) {
+        $context->log(info => "Slackに投稿しました: $title");
+    } else {
+        $context->log(error => "Slack投稿エラー: " . $response->status_line);
+    }
+}
+
+1;