50projects50days/movie-app/script.js

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JavaScript
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2020-11-10 16:19:28 +00:00
const API_URL = 'https://api.themoviedb.org/3/discover/movie?sort_by=popularity.desc&api_key=3fd2be6f0c70a2a598f084ddfb75487c&page=1'
const IMG_PATH = 'https://image.tmdb.org/t/p/w1280'
const SEARCH_API = 'https://api.themoviedb.org/3/search/movie?api_key=3fd2be6f0c70a2a598f084ddfb75487c&query="'
const main = document.getElementById('main')
const form = document.getElementById('form')
const search = document.getElementById('search')
// Get initial movies
getMovies(API_URL)
async function getMovies(url) {
const res = await fetch(url)
const data = await res.json()
showMovies(data.results)
}
function showMovies(movies) {
main.innerHTML = ''
movies.forEach((movie) => {
const { title, poster_path, vote_average, overview } = movie
const movieEl = document.createElement('div')
movieEl.classList.add('movie')
movieEl.innerHTML = `
<img src="${IMG_PATH + poster_path}" alt="${title}">
<div class="movie-info">
<h3>${title}</h3>
<span class="${getClassByRate(vote_average)}">${vote_average}</span>
</div>
<div class="overview">
<h3>Overview</h3>
${overview}
</div>
`
main.appendChild(movieEl)
})
}
function getClassByRate(vote) {
if(vote >= 8) {
return 'green'
} else if(vote >= 5) {
return 'orange'
} else {
return 'red'
}
}
form.addEventListener('submit', (e) => {
e.preventDefault()
const searchTerm = search.value
if(searchTerm && searchTerm !== '') {
getMovies(SEARCH_API + searchTerm)
search.value = ''
} else {
window.location.reload()
}
})