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Compatible old version #29

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59 changes: 27 additions & 32 deletions src/webpconverter.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,25 @@ const dewebp=require('./dwebp.js');//get dwebp module(converts webp format to ot
const gifwebp=require('./gwebp.js');//get gif2webp module(convert git image to webp)
const webpmux=require('./webpmux.js');//get webpmux module(convert non animated webp images to animated webp)

function handleResult (error, stdout, stderr, resolve, reject) {
if (error) {
console.warn(error);
}

if (stdout) {
resolve(stdout);
}else {
reject(stderr)
}

if (callback) {
if (error) {
callback("101",error);
}else {
callback("100",stdout);
}
}
}

//now convert image to .webp format
module.exports.cwebp =function(input_image,output_image,option,callback)
Expand All @@ -21,10 +40,7 @@ console.log(query);
return new Promise((resolve, reject) => {
//execute command
exec(enwebp(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -47,10 +63,7 @@ console.log(query);
return new Promise((resolve, reject) => {
//execute command
exec(dewebp(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -72,10 +85,7 @@ const query = `${option} ${input_image} -o ${output_image}`;//command to convert
return new Promise((resolve, reject) => {
//execute command
exec(gifwebp(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -98,10 +108,7 @@ const query = `-set ${option} ${icc_profile} ${input_image} -o ${output_image}`;
return new Promise((resolve, reject) => {
//execute command
exec(webpmux(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -120,10 +127,7 @@ const query = `-get ${option} ${input_image} -o ${icc_profile}`;
return new Promise((resolve, reject) => {
//execute command
exec(webpmux(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -142,10 +146,7 @@ const query = `-strip ${option} ${input_image} -o ${output_image}`;
return new Promise((resolve, reject) => {
//execute command
exec(webpmux(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand Down Expand Up @@ -175,10 +176,7 @@ const query = `${files} -loop ${loop} -bgcolor ${bgcolor} -o ${output_image}`;
return new Promise((resolve, reject) => {
//execute command
exec(webpmux(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};
Expand All @@ -198,10 +196,7 @@ const query = `-get frame ${frame_number} ${input_image} -o ${output_image}`;
return new Promise((resolve, reject) => {
//execute command
exec(webpmux(),query.split(/\s+/), (error, stdout, stderr) => {
if (error) {
console.warn(error);
}
resolve(stdout? stdout : stderr);
handleResult(error, stdout, stderr, resolve, reject)
});
});
};