https://ttsmp3.com/js/main.js

1(() => {
2	const audioElement = document.createElement('audio');
3	const vorlesenButton = document.getElementById("vorlesenbutton");
4	const downloadbutton = document.getElementById("downloadenbutton");
5	const s3loader = document.getElementById("s3loader");
6	const sprachwahlElement = document.getElementById("sprachwahl");
7	const voicetextElement = document.getElementById('voicetext');
8	
9	const supportsMp3 = () => !!(audioElement.canPlayType && audioElement.canPlayType('audio/mpeg;').replace(/no/, ''));
10	
11	const enableButtons = (enable) => {
12		vorlesenButton.disabled = !enable;
13		vorlesenButton.value = enable ? "Read" : "Creating...";
14	};
15
16	const addAudioEventListeners = (audio) => {
17		audio.addEventListener("playing", () => enableButtons(true));
18		audio.addEventListener("ended", () => enableButtons(true));
19		audio.addEventListener('error', failed);
20
21		function failed(e) {
22			switch (e.target.error.code) {
23				case e.target.error.MEDIA_ERR_SRC_NOT_SUPPORTED:
24					alert('Audio file is corrupt. Please check your message for invalid characters.');
25					enableButtons(true);
26					break;
27			}
28		}
29	};
30
31	// Helper function to check for S3 file status and update the interface accordingly
32	const checkForS3 = (s3file, silent) => {
33		const requestBody = new URLSearchParams({ 'id': s3file });
34		fetch('https://ttsmp3.com/inc/checks3.php', {
35			method: 'POST',
36			body: requestBody
37		})
38		.then(response => response.text())
39		.then(s3checker => {
40			if (s3checker == 0) {
41				setTimeout(() => checkForS3(s3file, silent), 2000);
42			} else {
43				const s3filepath = `https://s3.ca-central-1.amazonaws.com/ttsmp3files/${s3file}.mp3`;
44				
45				const myaudio = new Audio(s3filepath);
46				s3loader.style.display = "none"; 
47				addAudioEventListeners(myaudio);
48				
49				if (!silent) {
50					myaudio.play();
51				} else {
52					goToDownload(s3file, "s3");
53					enableButtons(true);
54				}
55			}
56		}).catch(error => {
57			alert('An error occurred while checking the file status.');
58			enableButtons(true);
59		});
60	};
61
62
63	const playsound = (silent) => {				
64		if (!supportsMp3()) {
65			alert("Sorry, your current browser does not support playing MP3 files. Please switch to a different browser.");
66			return;
67		}
68		
69		enableButtons(false);
70		
71		const voicetext = encodeURIComponent(voicetextElement.value.replace(/&/g, " and "));
72		if (!voicetext) {
73			alert("Please input text.");
74			enableButtons(true);
75			return;
76		}
77		
78		const lang = sprachwahlElement.value;
79		const params = `msg=${voicetext}&lang=${lang}&source=ttsmp3`;
80
81		fetch('https://ttsmp3.com/makemp3_new.php', {
82			method: 'POST',
83			headers: new Headers({'Content-type': 'application/x-www-form-urlencoded'}),
84			body: params
85		})
86		.then(response => response.json())
87		.then(soundarray => {
88					
89			if (soundarray["Error"] == 0) {
90				if (soundarray["tasktype"] != "s3") {
91					console.log("direct processing");
92					var myaudio = new Audio(soundarray["URL"]);
93					myaudio.addEventListener("playing", function() 
94					 {
95						document.getElementById("vorlesenbutton").disabled = false; 
96						document.getElementById("vorlesenbutton").value = "Reading...";
97					 });
98					myaudio.addEventListener("ended", function() 
99					 {
100						document.getElementById("vorlesenbutton").disabled = false; 
101						document.getElementById("vorlesenbutton").value = "Read";
102					 });
103					myaudio.addEventListener('error', function failed(e) {
104						switch (e.target.error.code) {
105						 case e.target.error.MEDIA_ERR_SRC_NOT_SUPPORTED:
106						   alert('Your audio file was created but is corrupt. Please check your message for invalid characters.');
107						   enableButtons(true);
108						   break;
109					   }
110					 }, true);
111					if (silent == 0) {
112						myaudio.play();
113					}
114					else {
115						goToDownload(soundarray["MP3"], "direct");
116						enableButtons(true);
117					}
118				}
119				else {
120					console.log("task processing");
121					document.getElementById("s3loader").style.display = "block"; 
122					checkfors3(soundarray["s3task"], silent);
123					
124				}
125			}
126			else {
127				alert(soundarray['Error']);
128				if (soundarray['Error'] == "Usage Limit exceeded") {
129					window.location = "https://ttsmp3.com/register?click=jsredirect";							
130				}
131				enableButtons(true);
132			}
133		})
134		.catch(error => {
135			console.log(error);
136			alert('An error occurred while creating the audio file.');
137			enableButtons(true);
138		});
139	};
140
141
142	vorlesenButton.addEventListener('click', () => playsound(false));
143	downloadbutton.addEventListener('click', () => playsound(true));
144
145	const goToDownload = (fileId, location = 'direct') => {
146		if (!supportsMp3()) {
147			alert("Your browser cannot play MP3 files.");
148			return;
149		}
150
151		let urlString = `https://ttsmp3.com/dlmp3.php?mp3=${fileId}&location=${location}`;
152		fetch(urlString)
153			.then(response => {
154				if (!response.ok) {
155					throw new Error('Network response was not ok');
156				}
157				return response.blob();
158			})
159			.then(blob => {
160				let today = new Date();
161				let date = today.getFullYear() + '-' + (today.getMonth() + 1) + '-' + today.getDate();
162				let time = today.getHours() + "-" + today.getMinutes() + "-" + today.getSeconds();
163				let filename = `ttsMP3.com_VoiceText_${date}_${time}.mp3`;
164
165				// The saveAs function is from the FileSaver library
166				saveAs(blob, filename);
167			})
168			.catch(error => {
169				console.error('Unable to start download:', error);
170			});
171	};
172
173})();
174
175
176
177function dontsubmit() {
178	return false;
179}