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Copy pathIMDbRandomMovieGenerator.tamper.js
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IMDbRandomMovieGenerator.tamper.js
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// ==UserScript==
// @name IMDb Random Movie Generator
// @version 0.3.3
// @description Generate a random movie from IMDb watchlists.
// @author Alastor
// @match https://*.imdb.com/user/ur*/watchlist*
// @grant none
// @downloadURL https://github.com/Alastor27/IMDb-Random-Movie-Generator/raw/main/IMDbRandomMovieGenerator.tamper.js
// @updateURL https://github.com/Alastor27/IMDb-Random-Movie-Generator/raw/main/IMDbRandomMovieGenerator.tamper.js
// ==/UserScript==
(function() {
'use strict';
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", main);
} else {
main();
}
function main() {
// Internal functions
function csvToArray(text) {
let p = '',
row = [''],
ret = [row],
i = 0,
r = 0,
s = !0,
l;
for (l of text) {
if ('"' === l) {
if (s && l === p) row[i] += l;
s = !s;
} else if (',' === l && s) l = row[++i] = '';
else if ('\n' === l && s) {
if ('\r' === p) row[i] = row[i].slice(0, -1);
row = ret[++r] = [l = ''];
i = 0;
} else row[i] += l;
p = l;
}
return ret;
};
// Get watchlist
var watchlist_xmlhttp = new XMLHttpRequest();
var watchlist_csv;
var watchlist_length;
var watchlist_url;
if (document.getElementById("sidebar") == null) {
console.info("Can't find sidebar element");
return;
}
else if (document.getElementsByClassName("export")[0] == undefined) {
document.getElementById("sidebar").getElementsByClassName("aux-content-widget-2")[0].insertAdjacentHTML("beforebegin",
'<div class="aux-content-widget-2" id="imdb-random-movie" data-imdb-random-movie="section-container">\n\
<h3 data-imdb-random-movie="section-title">Random movie</h3>\n\
<div data-imdb-random-movie="warning-container">\n\
<p data-imdb-random-movie="warning" class="blurb">Please, log in to use this function.</p>\n\
</div>\n\
</div>\n'
);
console.info("Can't find watchlist CSV");
return;
}
else {
watchlist_url = document.getElementsByClassName("export")[0].getElementsByTagName("a")[0].getAttribute("href");
}
watchlist_url = "https://www.imdb.com" + watchlist_url;
watchlist_xmlhttp.onreadystatechange = function() {
if (watchlist_xmlhttp.readyState == 4) {
watchlist_csv = watchlist_xmlhttp.responseText.split("\n");
watchlist_csv.shift();
watchlist_csv.pop();
watchlist_length = watchlist_csv.length;
}
};
watchlist_xmlhttp.open("GET", watchlist_url, false);
watchlist_xmlhttp.send(null);
// Inject CSS
document.head.insertAdjacentHTML("beforeend",
'<style type="text/css" data-imdb-random-movie="stylesheet" name="IMDb Random Movie Generator">\n\
#imdb-random-movie {\n\
font-family: Verdana, Arial, sans-serif;\n\
}\n\
#imdb-random-movie h3[data-imdb-random-movie="button-container"] {\n\
text-align: center;\n\
margin: 10px 0 20px 0;\n\
}\n\
#imdb-random-movie div[data-imdb-random-movie="button-container"] {\n\
text-align: center;\n\
margin-bottom: 20px;\n\
}\n\
#imdb-random-movie input[data-imdb-random-movie="generate-button"] {\n\
cursor: pointer;\n\
color: #333;\n\
background-color: #e3e2dd;\n\
font: 14px Arial, sans-serif;\n\
font-weight: normal;\n\
border: 0px;\n\
border-radius: 5px;\n\
padding: 5px 30px;\n\
transition: background-color 0.2s, box-shadow 0.2s;\n\
}\n\
#imdb-random-movie input[data-imdb-random-movie="generate-button"]:focus {\n\
outline: 0;\n\
}\n\
#imdb-random-movie input[data-imdb-random-movie="generate-button"]:hover {\n\
background-color: #F5C518;\n\
box-shadow: #C3C3C3 0px 3px 5px;\n\
}\n\
#imdb-random-movie input[data-imdb-random-movie="generate-button"]:active {\n\
background-color: #FFE71D;\n\
}\n\
#imdb-random-movie div[data-imdb-random-movie="movie-selected-container"] {\n\
text-align: center;\n\
}\n\
#imdb-random-movie a[data-imdb-random-movie="movie-link"] {\n\
color: #136CB2;\n\
font-weight: normal;\n\
font-size: 17px;\n\
}\n\
#imdb-random-movie a[data-imdb-random-movie="movie-link"]:hover {\n\
color: #70579D;\n\
}\n\
#imdb-random-movie p[data-imdb-random-movie="movie-info"] {\n\
margin-top: 10px;\n\
margin-bottom: 6px;\n\
color: #666;\n\
font-size: 11px;\n\
}\n\
#imdb-random-movie p[data-imdb-random-movie="movie-info"] *+*::before {\n\
color: #DDDDDD;\n\
content: \' | \';\n\
}\n\
#imdb-random-movie img[data-imdb-random-movie="movie-poster"] {\n\
width: 182px;\n\
height: 268px;\n\
margin-bottom: 10px;\n\
transition: opacity 0.2s;\n\
}\n\
#imdb-random-movie span[data-imdb-random-movie="movie-info-star"] {\n\
background-image: url(data:image/png;base64,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);\n\
height: 12px;\n\
width: 12px;\n\
margin-right: 2px;\n\
background-repeat: no-repeat;\n\
display: inline-block;\n\
}\n\
#imdb-random-movie span[data-imdb-random-movie="movie-info-release-date"] {\n\
color: #C03B05;\n\
}\n\
#imdb-random-movie span[data-imdb-random-movie="movie-info-rating"] {\n\
color: #333;\n\
font-size: 13px;\n\
display: inline-block;\n\
vertical-align: text-bottom;\n\
}\n\
#imdb-random-movie p[data-imdb-random-movie="movie-info-summary"] {\n\
text-align: justify;\n\
margin-top: 20px;\n\
}\n\
#imdb-random-movie span[data-imdb-random-movie="movie-info-summary-label"] {\n\
vertical-align: text-top;\n\
line-height: 30px;\n\
font-weight: bold;\n\
margin-bottom: 5px;\n\
}\n\
</style>\n'
);
// Inject "Random Movie" section
document.getElementById("sidebar").getElementsByClassName("aux-content-widget-2")[0].insertAdjacentHTML("beforebegin",
'<div class="aux-content-widget-2" id="imdb-random-movie" data-imdb-random-movie="section-container">\n\
<h3 data-imdb-random-movie="section-title">Random movie</h3>\n\
<div data-imdb-random-movie="button-container">\n\
<input data-imdb-random-movie="generate-button" type="button" onclick="javascript:void(0);" id="generate_movie" value="Roll the dice!">\n\
</div>\n\
<div data-imdb-random-movie="movie-selected-container" id="movie-selected">\n\
<a data-imdb-random-movie="movie-link" href="#placeholder" target="_blank" style="display: none;">\n\
<img data-imdb-random-movie="movie-poster" src="" alt="placeholder" title="placeholder" width="182px" height="268px" />\n\
<br>\n\
placeholder\n\
</a>\n\
</div>\n\
</div>\n'
);
// Select a movie
document.getElementById("generate_movie").addEventListener("click", function() {
var watchlist_movie_id = Math.floor((watchlist_length + 1) * Math.random());
watchlist_movie_id = (watchlist_movie_id >= watchlist_length) ? watchlist_length - 1 : watchlist_movie_id;
var movie_info = csvToArray(watchlist_csv[watchlist_movie_id])[0];
// Get title details
var movie_title = movie_info[5];
var movie_page_url = movie_info[6];
var movie_year = movie_info[10];
var movie_genre = movie_info[11];
var movie_poster_url = "";
var movie_runtime = (movie_info[9] ? Math.floor(movie_info[9] / 60) + "h " + (movie_info[9] % 60) + "m" : "?h ??m");
var movie_release_date = ((Date.now() < Date.parse(movie_info[13])) ? '<span data-imdb-random-movie="movie-info-release-date">release date: ' + movie_info[13] + '</span>\n' : "");
var movie_rating = (movie_info[8] ? movie_info[8] : "n/a");
var movie_summary = "n/a";
var movie_xmlhttp = new XMLHttpRequest();
var parser = new DOMParser();
var movie_page_html;
var movie_selected_container;
movie_xmlhttp.onreadystatechange = function() {
if (movie_xmlhttp.readyState == 4) {
movie_page_html = parser.parseFromString(movie_xmlhttp.responseText, "text/html");
//movie_poster_url = movie_page_html.getElementsByClassName("poster")[0].getElementsByTagName("a")[0].getElementsByTagName("img")[0].getAttribute("src");
movie_poster_url = movie_page_html.getElementsByTagName("img")[0].getAttribute("src");
//movie_summary = movie_page_html.getElementsByClassName("summary_text")[0].innerHTML.trim();
//movie_summary = movie_page_html.querySelectorAll('[class^=GenresAndPlot__TextContainer]')[2].textContent.trim();
movie_summary = movie_page_html.querySelector('span[data-testid="plot-xl"]').textContent.trim();
}
};
movie_xmlhttp.open("POST", movie_page_url, false);
movie_xmlhttp.send(null);
console.info("Selected movie: [" + watchlist_movie_id + "] " + movie_title + " (" + movie_year + ") [" + movie_page_url + "]");
//console.log(movie_info); // DEBUG LINE
movie_selected_container = document.getElementById("movie-selected");
while (movie_selected_container.firstChild) {
movie_selected_container.removeChild(movie_selected_container.firstChild);
}
document.getElementById("movie-selected").insertAdjacentHTML("afterbegin",
'<a data-imdb-random-movie="movie-link" href="' + movie_page_url + '" target="_blank">\n\
<img data-imdb-random-movie="movie-poster" src="' + movie_poster_url + '" alt="' + movie_title + '" title="' + movie_title + '" width="182px" height="268px" onload="this.style.opacity = 1;" style="opacity: 0;" />\n\
<br>' +
movie_title +
'</a>\n\
<p data-imdb-random-movie="movie-info">\n\
<span data-imdb-random-movie="movie-info-year">' + movie_year + '</span>\n\
<span data-imdb-random-movie="movie-info-runtime">' + movie_runtime + '</span>\n\
<span data-imdb-random-movie="movie-info-genre">' + movie_genre + '</span>\n' +
movie_release_date +
'</p>\n\
<span data-imdb-random-movie="movie-info-rating">\n\
<span data-imdb-random-movie="movie-info-star"></span>' + movie_rating +
'</span>\n\
<p data-imdb-random-movie="movie-info-summary">\n\
<span data-imdb-random-movie="movie-info-summary-label">Summary</span>\n\
<br>\n' +
movie_summary +
'</p>\n'
);
});
};
})();