strava_activity_data_extractor.js

javascript:(function(){
    function extractData() {
        function safeGet(selector, property = 'innerText', fallback = 'N/A', context = document) {
            const element = context.querySelector(selector);
            return element ? element[property].trim() : fallback;
        }

        function getTableData(selector) {
            const table = document.querySelector(selector);
            if (!table) return {};
            const rows = table.querySelectorAll('tr');
            const data = {};
            rows.forEach(row => {
                const th = row.querySelector('th');
                const tds = row.querySelectorAll('td');
                if (th && tds.length > 0) {
                    const key = th.innerText.trim();
                    if (tds.length === 1) {
                        data[key] = tds[0].innerText.trim();
                    } else if (tds.length >= 2) {
                        data[key] = {
                            avg: tds[0].innerText.trim(),
                            max: tds[1].innerText.trim()
                        };
                    }
                }
            });
            return data;
        }

        const statsData = getTableData('.more-stats table');
        const weatherData = {
            condition: safeGet('.weather-stats .weather-stat:first-child .weather-label', 'innerText', 'N/A'),
            temperature: safeGet('.weather-stats .weather-stat:nth-child(2) .weather-value', 'innerText', 'N/A'),
            humidity: safeGet('.weather-stats .weather-stat:nth-child(3) .weather-value', 'innerText', 'N/A'),
            feelsLike: safeGet('.weather-stats .weather-column:nth-child(2) .weather-stat:nth-child(1) .weather-value', 'innerText', 'N/A'),
            windSpeed: safeGet('.weather-stats .weather-column:nth-child(2) .weather-stat:nth-child(2) .weather-value', 'innerText', 'N/A'),
            windDirection: safeGet('.weather-stats .weather-column:nth-child(2) .weather-stat:nth-child(3) .weather-value', 'innerText', 'N/A')
        };

        var data = {
            activity: {
                title: safeGet('h1.activity-name'),
                type: safeGet('h2.text-title3 span.title', 'innerText', '').split('–')[1]?.trim() || 'N/A',
                athlete: safeGet('h2.text-title3 span.title a'),
                date: safeGet('time', 'innerText', '').split(' on ')[1] || 'N/A',
                time: safeGet('time', 'innerText', '').split(' on ')[0] || 'N/A',
                location: safeGet('span.location'),
                description: safeGet('.activity-description-container .content'),
                stats: {
                    distance: safeGet('.inline-stats li:nth-child(1) strong'),
                    movingTime: safeGet('.inline-stats li:nth-child(2) strong'),
                    elapsedTime: typeof statsData['Elapsed Time'] === 'string' ? statsData['Elapsed Time'] : 'N/A',
                    elevationGain: safeGet('.inline-stats li:nth-child(3) strong'),
                    relativeEffort: safeGet('.inline-stats li:nth-child(4) strong'),
                    weightedAveragePower: safeGet('.secondary-stats li:nth-child(1) strong'),
                    energyOutput: safeGet('.secondary-stats li:nth-child(2) strong'),
                    averageSpeed: statsData['Speed']?.avg || 'N/A',
                    maxSpeed: statsData['Speed']?.max || 'N/A',
                    averageHeartRate: statsData['Heart Rate']?.avg || 'N/A',
                    maxHeartRate: statsData['Heart Rate']?.max || 'N/A',
                    averageCadence: statsData['Cadence']?.avg || 'N/A',
                    maxCadence: statsData['Cadence']?.max || 'N/A',
                    averagePower: statsData['Power']?.avg || 'N/A',
                    maxPower: statsData['Power']?.max || 'N/A',
                    calories: typeof statsData['Calories'] === 'string' ? statsData['Calories'] : 'N/A'
                },
                weather: weatherData,
                gear: safeGet('.gear-name'),
                device: safeGet('.device'),
                kudos: safeGet('[data-testid="kudos_count"]'),
                comments: safeGet('[data-testid="comments_count"]'),
                segmentEfforts: Array.from(document.querySelectorAll('#segments-container table.segments tbody tr:not(.hidden-segments)'))
                .map(row => {
                    return {
                        name: safeGet('.name-col .name', 'innerText', 'N/A', row),
                        distance: safeGet('.stats span[title="Distance"]', 'innerText', 'N/A', row),
                        elevation: safeGet('.stats span[title="Elevation difference"]', 'innerText', 'N/A', row),
                        grade: safeGet('.stats span[title="Average grade"]', 'innerText', 'N/A', row),
                        time: safeGet('.time-col', 'innerText', 'N/A', row),
                        speed: safeGet('td:nth-child(7)', 'innerText', 'N/A', row),
                        power: safeGet('td:nth-child(8)', 'innerText', 'N/A', row),
                        intensity: safeGet('.effort-intensity .ei-value', 'innerText', 'N/A', row),
                        heartRate: safeGet('td:nth-last-child(2)', 'innerText', 'N/A', row)
                    };
                })
                .filter(segment => segment.name !== 'N/A')
            }
        };
        return JSON.stringify(data, null, 2);
    }

    async function copyToClipboard(text) {
        try {
            await navigator.clipboard.writeText(text);
            console.log('JSON data copied to clipboard');
        } catch (err) {
            console.error('Failed to copy text: ', err);
        }
    }

    var jsonData = extractData();
    var newWindow = window.open();
    newWindow.document.write('<pre>' + jsonData + '</pre>');
    newWindow.document.close();
    copyToClipboard(jsonData);
})();