1 files changed, 65 insertions, 0 deletions
diff --git a/modules/core/module-fetcher.js b/modules/core/module-fetcher.js
new file mode 100644
index 0000000..fea84d2
--- /dev/null
+++ b/modules/core/module-fetcher.js
@@ -0,0 +1,65 @@
+class WebFetcherModule {
+    constructor() {
+        this.commands = {};
+        this.terminal = null;
+    }
+    getHelpInfo() {
+        return {
+            'fetch': 'fetch <url> — Fetch and display raw HTML/text content from a URL',
+            'web': 'web <url> — Alias for fetch',
+            'extract': 'extract <url> — Extract readable article content (title + body text) from a URL',
+        };
+    }
+    registerCommands() {
+        this.commands['fetch'] = (args) => this.fetchUrl(args);
+        this.commands['web'] = (args) => this.fetchUrl(args);
+        this.commands['extract'] = (args) => this.extractUrl(args);
+    }
+    async fetchUrl(args) {
+        if (!args[0]) {
+            this.terminal.print("Usage: fetch <url>", "warning");
+            this.terminal.print("Example: fetch https://example.com", "info");
+            return;
+        }
+        let url = args[0];
+        if (!url.match(/^https?:\/\//i)) url = 'https://' + url;
+        this.terminal.print(`🌐 Fetching: ${url}`, "info");
+        try {
+            const resp = await fetch('/api/fetch?url=' + encodeURIComponent(url));
+            if (resp.status === 403) { this.terminal.print('Blocked: internal network addresses not allowed', 'error'); return; }
+            if (!resp.ok) { this.terminal.print('Fetch failed: HTTP ' + resp.status, 'error'); return; }
+            const text = await resp.text();
+            const cleanText = text.replace(/\s+/g, ' ').trim();
+            this.terminal.print(`\n=== Content from ${url} ===\n`, 'success');
+            this.terminal.print(cleanText.substring(0, 3000) + (cleanText.length > 3000 ? '...' : ''));
+            this.terminal.print(`\n📏 Content Length: ${cleanText.length} chars`, 'info');
+        } catch (e) {
+            this.terminal.print('Fetch failed: ' + e.message, 'error');
+        }
+    }
+    async extractUrl(args) {
+        if (!args[0]) {
+            this.terminal.print("Usage: extract <url>", "warning");
+            this.terminal.print("Example: extract https://example.com", "info");
+            return;
+        }
+        let url = args[0];
+        if (!url.match(/^https?:\/\//i)) url = 'https://' + url;
+        this.terminal.print(`📄 Extracting: ${url}`, "info");
+        try {
+            const resp = await fetch('/api/extract?url=' + encodeURIComponent(url));
+            if (resp.status === 403) { this.terminal.print('Blocked: internal network addresses not allowed', 'error'); return; }
+            if (!resp.ok) {
+                const err = await resp.json().catch(() => ({}));
+                this.terminal.print('Extract failed: ' + (err.error || 'HTTP ' + resp.status), 'error');
+                return;
+            }
+            const data = await resp.json();
+            if (data.title) this.terminal.print(`\n📰 ${data.title}\n`, 'success');
+            this.terminal.print(data.content || '(no content extracted)');
+            this.terminal.print(`\n📏 ${data.word_count || 0} words (via ${data.method || 'unknown'})`, 'info');
+        } catch (e) {
+            this.terminal.print('Extract failed: ' + e.message, 'error');
+        }
+    }
+}