const API_ENDPOINT = 'https://admin.cnnbrasil.com.br/wp-json/tv/v1/schedule'; const PLAYER_CONTAINER_ID = 'player_cnn_brasil__container'; const SCHEDULE_CONTAINER_ID = 'player_cnn_brasil__schedule-wrapper'; const CHECK_INTERVAL = 60000; let isPlayerLoaded = false; function getLiveIframeHtml(videoId) { return ` `; } function createProgramBlock(program, isLive) { const className = isLive ? 'player_cnn_brasil__program--live' : ''; const statusText = isLive ? 'AGORA' : 'PRÓXIMO'; const startTime = program.start_time ? program.start_time.substring(0, 5) : ''; const endTime = program.end_time ? program.end_time.substring(0, 5) : ''; return `

${startTime} - ${endTime} (${isLive ? statusText : 'A Seguir'})

${program.title}

${program.presenter && program.presenter !== '-' ? `

${program.presenter}

` : ''}

`; } function renderSchedule(scheduleData) { const scheduleContainer = document.getElementById(SCHEDULE_CONTAINER_ID); if (!scheduleContainer) return; let scheduleHtml = `

Grade de Programação

`; if (scheduleData.live) { scheduleHtml += createProgramBlock(scheduleData.live, true); } if (scheduleData.next && scheduleData.next.length > 0) { const nextPrograms = scheduleData.next.slice(0, 3); nextPrograms.forEach(program => { scheduleHtml += createProgramBlock(program, false); }); } else if (!scheduleData.live) { scheduleHtml += '

Nenhuma programação futura encontrada no momento.

'; } scheduleContainer.innerHTML = scheduleHtml; } async function updateLivePlayer() { const playerContainer = document.getElementById(PLAYER_CONTAINER_ID); if (!playerContainer) { return; } try { const response = await fetch(API_ENDPOINT); if (!response.ok) { throw new Error(`Erro ao buscar a API: ${response.statusText}`); } const schedule = await response.json(); const liveVideoId = schedule.live && schedule.live.video && schedule.live.video.id; if (liveVideoId) { const currentIframe = playerContainer.querySelector('iframe'); if (!currentIframe || !currentIframe.src.includes(liveVideoId)) { playerContainer.innerHTML = getLiveIframeHtml(liveVideoId); } } else { if (playerContainer.querySelector('iframe') || !playerContainer.querySelector('#player_cnn_brasil__loading-message')) { playerContainer.innerHTML = `

Não há programação ao vivo da CNN Brasil no momento.

`; } } renderSchedule(schedule); } catch (error) { console.error('Erro geral no processo:', error); playerContainer.innerHTML = `

Erro ao carregar o player e a grade.

`; } if (!isPlayerLoaded) { setInterval(updateLivePlayer, CHECK_INTERVAL); isPlayerLoaded = true; console.log('Checagem recorrente iniciada.'); } } document.addEventListener('DOMContentLoaded', () => { const target = document.getElementById(PLAYER_CONTAINER_ID); if (target) { const observer = new IntersectionObserver((entries, observer) => { entries.forEach(entry => { if (entry.isIntersecting) { updateLivePlayer(); observer.unobserve(entry.target); console.log('Observer: Player visível, carregamento iniciado.'); } }); }, { rootMargin: '0px 0px -100px 0px', threshold: 0.01 }); observer.observe(target); } });

Assista à programação da CNN Brasil ao vivo na Itatiaia