Externalize news article CSS, add quality framework, and implement workflow coordination

scripts/article-quality-enhancer.js

@@ -0,0 +1,364 @@
+#!/usr/bin/env node
+
+/**
+ * Article Quality Enhancer - Economist-Style Quality Framework
+ * 
+ * Implements The Economist-style quality standards for political journalism:
+ * - Analytical depth assessment (min 0.6)
+ * - Source quality validation (min 3 cross-references)
+ * - Party perspective counting (min 4 parties)
+ * - "Why This Matters" section detection
+ * - Historical context validation
+ * - Quality score calculation (0.0-1.0, min 0.75)
+ * 
+ * Usage: 
+ *   import { enhanceArticleQuality } from './article-quality-enhancer.js';
+ *   const result = await enhanceArticleQuality(articlePath, options);
+ * 
+ * @see Issue #150 (News Realtime Monitor Enhancement)
+ */
+
+import fs from 'fs';
+
+/**
+ * Default quality thresholds based on The Economist standards
+ */
+const DEFAULT_THRESHOLDS = {
+  minQualityScore: 0.75,
+  minAnalyticalDepth: 0.6,
+  minPartySources: 4,
+  minCrossReferences: 3,
+  requireWhyThisMatters: true,
+  recommendHistoricalContext: true,
+  recommendInternationalComparison: false
+};
+
+/**
+ * Swedish political parties for perspective validation
+ */
+const SWEDISH_PARTIES = [
+  'Socialdemokraterna', 'S', 'Social Democrats',
+  'Moderaterna', 'M', 'Moderate',
+  'Sverigedemokraterna', 'SD', 'Sweden Democrats',
+  'Centerpartiet', 'C', 'Centre Party',
+  'Vänsterpartiet', 'V', 'Left Party',
+  'Kristdemokraterna', 'KD', 'Christian Democrats',
+  'Liberalerna', 'L', 'Liberals',
+  'Miljöpartiet', 'MP', 'Green Party'
+];
+
+/**
+ * Riksdag/Regering document ID patterns
+ */
+const DOCUMENT_ID_PATTERNS = [
+  /\b[A-Z]{1,3}\d{1,4}\/\d{2}:\d+\b/g,  // Committee reports: AU10/24:1
+  /\bProp\.\s*\d{4}\/\d{2}:\d+\b/gi,     // Propositions: Prop. 2024/25:1
+  /\bBet\.\s*\d{4}\/\d{2}:[A-Z]{1,3}\d+\b/gi,  // Committee reports: Bet. 2024/25:FiU10
+  /\bMot\.\s*\d{4}\/\d{2}:\d+\b/gi,      // Motions: Mot. 2024/25:123
+  /\bIP\s*\d{4}\/\d{2}:\d+\b/gi,         // Interpellations: IP 2024/25:45
+  /\bFr\.\s*\d{4}\/\d{2}:\d+\b/gi        // Questions: Fr. 2024/25:67
+];
+
+/**
+ * Assess analytical depth of article content
+ * 
+ * Looks for:
+ * - Causal reasoning ("because", "therefore", "as a result")
+ * - Comparative analysis ("compared to", "in contrast", "while")
+ * - Trend analysis ("trend", "pattern", "shift")
+ * - Evidence-based claims (references to data, studies, reports)
+ * - Multiple perspectives (quotes from different actors)
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {number} Score 0.0-1.0
+ */
+function assessAnalyticalDepth(content) {
+  const text = stripHtml(content).toLowerCase();
+  let score = 0.0;
+
+  // Causal reasoning indicators (0.2 max)
+  const causalWords = ['because', 'therefore', 'as a result', 'consequently', 'due to', 'leads to', 'caused by'];
+  const causalCount = causalWords.filter(word => text.includes(word)).length;
+  score += Math.min(causalCount * 0.04, 0.2);
+
+  // Comparative analysis (0.2 max)
+  const comparativeWords = ['compared to', 'in contrast', 'while', 'whereas', 'on the other hand', 'however'];
+  const comparativeCount = comparativeWords.filter(word => text.includes(word)).length;
+  score += Math.min(comparativeCount * 0.04, 0.2);
+
+  // Trend/pattern analysis (0.2 max)
+  const trendWords = ['trend', 'pattern', 'shift', 'change', 'evolution', 'development'];
+  const trendCount = trendWords.filter(word => text.includes(word)).length;
+  score += Math.min(trendCount * 0.04, 0.2);
+
+  // Evidence-based claims (0.2 max)
+  const evidenceWords = ['data shows', 'according to', 'study', 'report', 'statistics', 'evidence'];
+  const evidenceCount = evidenceWords.filter(word => text.includes(word)).length;
+  score += Math.min(evidenceCount * 0.04, 0.2);
+
+  // Multiple perspectives (0.2 max) - count quotes
+  const quoteCount = (content.match(/<blockquote>/gi) || []).length + 
+                     (text.match(/"\w/g) || []).length / 2;
+  score += Math.min(quoteCount * 0.04, 0.2);
+
+  return Math.min(score, 1.0);
+}
+
+/**
+ * Count unique party perspectives mentioned in article
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {number} Number of unique parties mentioned
+ */
+function countPartyPerspectives(content) {
+  const text = content;
+  const partiesFound = new Set();
+
+  SWEDISH_PARTIES.forEach(party => {
+    const regex = new RegExp(`\\b${party}\\b`, 'gi');
+    if (regex.test(text)) {
+      // Normalize to party abbreviation
+      if (['Socialdemokraterna', 'Social Democrats'].includes(party)) partiesFound.add('S');
+      else if (['Moderaterna', 'Moderate'].includes(party)) partiesFound.add('M');
+      else if (['Sverigedemokraterna', 'Sweden Democrats'].includes(party)) partiesFound.add('SD');
+      else if (['Centerpartiet', 'Centre Party'].includes(party)) partiesFound.add('C');
+      else if (['Vänsterpartiet', 'Left Party'].includes(party)) partiesFound.add('V');
+      else if (['Kristdemokraterna', 'Christian Democrats'].includes(party)) partiesFound.add('KD');
+      else if (['Liberalerna', 'Liberals'].includes(party)) partiesFound.add('L');
+      else if (['Miljöpartiet', 'Green Party'].includes(party)) partiesFound.add('MP');
+      else partiesFound.add(party);
+    }
+  });
+
+  return partiesFound.size;
+}
+
+/**
+ * Count cross-referenced Riksdag/Regering documents
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {number} Number of unique document IDs found
+ */
+function countCrossReferences(content) {
+  const documentIds = new Set();
+
+  DOCUMENT_ID_PATTERNS.forEach(pattern => {
+    const matches = content.match(pattern) || [];
+    matches.forEach(match => documentIds.add(match));
+  });
+
+  return documentIds.size;
+}
+
+/**
+ * Detect "Why This Matters" section
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {boolean} True if section exists
+ */
+function hasWhyThisMatters(content) {
+  const patterns = [
+    /why\s+this\s+matters/i,
+    /varför\s+detta\s+betyder/i,
+    /betydelse/i,
+    /implications/i,
+    /konsekvenser/i
+  ];
+
+  return patterns.some(pattern => pattern.test(content));
+}
+
+/**
+ * Detect historical context
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {boolean} True if historical context present
+ */
+function hasHistoricalContext(content) {
+  const text = stripHtml(content).toLowerCase();
+  const patterns = [
+    /historically/i,
+    /in \d{4}/,
+    /since \d{4}/,
+    /tidigare/i,
+    /historiskt/i
+  ];
+
+  return patterns.some(pattern => pattern.test(text));
+}
+
+/**
+ * Detect international comparison
+ * 
+ * @param {string} content - HTML content of article
+ * @returns {boolean} True if international comparison present
+ */
+function hasInternationalComparison(content) {
+  const text = stripHtml(content).toLowerCase();
+  const patterns = [
+    /compared to.*country/i,
+    /international.*comparison/i,
+    /other.*countries/i,
+    /jämfört med.*länder/i,
+    /internationell.*jämförelse/i
+  ];
+
+  return patterns.some(pattern => pattern.test(text));
+}
+
+/**
+ * Strip HTML tags from content
+ * 
+ * @param {string} html - HTML content
+ * @returns {string} Plain text
+ */
+function stripHtml(html) {
+  return html.replace(/<[^>]*>/g, ' ').replace(/\s+/g, ' ').trim();
+}
+
+/**
+ * Calculate overall quality score
+ * 
+ * Weights:
+ * - Analytical depth: 30%
+ * - Party perspectives: 25%
+ * - Cross-references: 25%
+ * - "Why This Matters": 10%
+ * - Historical context: 5%
+ * - International comparison: 5%
+ * 
+ * @param {Object} metrics - Individual quality metrics
+ * @returns {number} Overall score 0.0-1.0
+ */
+function calculateQualityScore(metrics) {
+  const weights = {
+    analyticalDepth: 0.30,
+    partyPerspectives: 0.25,
+    crossReferences: 0.25,
+    whyThisMatters: 0.10,
+    historicalContext: 0.05,
+    internationalComparison: 0.05
+  };
+
+  let score = 0.0;
+
+  // Analytical depth (already 0-1)
+  score += metrics.analyticalDepth * weights.analyticalDepth;
+
+  // Party perspectives (normalize: 4+ parties = 1.0)
+  score += Math.min(metrics.partyCount / 4, 1.0) * weights.partyPerspectives;
+
+  // Cross-references (normalize: 3+ refs = 1.0)
+  score += Math.min(metrics.crossReferences / 3, 1.0) * weights.crossReferences;
+
+  // Binary checks
+  score += (metrics.hasWhyThisMatters ? 1.0 : 0.0) * weights.whyThisMatters;
+  score += (metrics.hasHistoricalContext ? 1.0 : 0.0) * weights.historicalContext;
+  score += (metrics.hasInternationalComparison ? 1.0 : 0.0) * weights.internationalComparison;
+
+  return Math.min(score, 1.0);
+}
+
+/**
+ * Enhance article quality and validate against thresholds
+ * 
+ * @param {string} articlePath - Path to article HTML file
+ * @param {Object} thresholds - Quality thresholds (optional)
+ * @returns {Object} Quality assessment result
+ */
+export async function enhanceArticleQuality(articlePath, thresholds = {}) {
+  const options = { ...DEFAULT_THRESHOLDS, ...thresholds };
+
+  if (!fs.existsSync(articlePath)) {
+    return {
+      passed: false,
+      error: 'Article file not found',
+      articlePath
+    };
+  }
+
+  const content = fs.readFileSync(articlePath, 'utf-8');
+
+  // Collect metrics
+  const metrics = {
+    analyticalDepth: assessAnalyticalDepth(content),
+    partyCount: countPartyPerspectives(content),
+    crossReferences: countCrossReferences(content),
+    hasWhyThisMatters: hasWhyThisMatters(content),
+    hasHistoricalContext: hasHistoricalContext(content),
+    hasInternationalComparison: hasInternationalComparison(content)
+  };
+
+  // Calculate overall score
+  const qualityScore = calculateQualityScore(metrics);
+
+  // Validate against thresholds
+  const issues = [];
+
+  if (qualityScore < options.minQualityScore) {
+    issues.push(`Quality score ${qualityScore.toFixed(2)} below threshold ${options.minQualityScore}`);
+  }
+
+  if (metrics.analyticalDepth < options.minAnalyticalDepth) {
+    issues.push(`Analytical depth ${metrics.analyticalDepth.toFixed(2)} below threshold ${options.minAnalyticalDepth}`);
+  }
+
+  if (metrics.partyCount < options.minPartySources) {
+    issues.push(`Only ${metrics.partyCount} party perspectives (need ${options.minPartySources})`);
+  }
+
+  if (metrics.crossReferences < options.minCrossReferences) {
+    issues.push(`Only ${metrics.crossReferences} cross-references (need ${options.minCrossReferences})`);
+  }
+
+  if (options.requireWhyThisMatters && !metrics.hasWhyThisMatters) {
+    issues.push('Missing "Why This Matters" section');
+  }
+
+  if (options.recommendHistoricalContext && !metrics.hasHistoricalContext) {
+    issues.push('Recommended: Add historical context');
+  }
+
+  if (options.recommendInternationalComparison && !metrics.hasInternationalComparison) {
+    issues.push('Recommended: Add international comparison');
+  }
+
+  return {
+    passed: issues.length === 0,
+    qualityScore,
+    metrics,
+    issues,
+    thresholds: options,
+    articlePath
+  };
+}
+
+/**
+ * Batch enhance multiple articles
+ * 
+ * @param {string[]} articlePaths - Array of article paths
+ * @param {Object} thresholds - Quality thresholds
+ * @returns {Object[]} Array of quality results
+ */
+export async function batchEnhanceQuality(articlePaths, thresholds = {}) {
+  const results = [];
+
+  for (const articlePath of articlePaths) {
+    const result = await enhanceArticleQuality(articlePath, thresholds);
+    results.push(result);
+  }
+
+  return results;
+}
+
+// Export individual assessment functions for testing
+export {
+  assessAnalyticalDepth,
+  countPartyPerspectives,
+  countCrossReferences,
+  hasWhyThisMatters,
+  hasHistoricalContext,
+  hasInternationalComparison,
+  calculateQualityScore,
+  DEFAULT_THRESHOLDS
+};

scripts/article-template.js

@@ -196,6 +196,7 @@ ${ALL_LANG_CODES.map(l => `  <link rel="alternate" hreflang="${l === 'no' ? 'nb'
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Orbitron:wght@400;500;600;700&family=Share+Tech+Mono&display=swap" rel="stylesheet">
 
+  <!-- Main stylesheet - contains all article styles -->
   <link rel="stylesheet" href="../styles.css">
 
   <!-- Schema.org NewsArticle structured data -->
@@ -316,12 +317,13 @@ ${ALL_LANG_CODES.map(l => `  <link rel="alternate" hreflang="${l === 'no' ? 'nb'
     }
   }
   </script>
-
-  ${generateArticleCSS()}
 </head>
 <body>
+<!-- Article styles are now in styles.css under .news-article namespace.
+     No embedded CSS needed - promotes consistency and maintainability. -->
 <article class="news-article">
   <header class="article-header">
+    <div class="site-tagline"${lang !== 'en' ? ' lang="en"' : ''}>Latest news and analysis from Sweden's Riksdag. The Economist-style political journalism covering parliament, government, and agencies with systematic transparency.</div>
     <h1>${title}</h1>
     <div class="article-meta">
       <time datetime="${isoDate}">${formattedDate}</time>