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WIP new image analizis module in Phantomas

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This commit is contained in:
Gaël Métais
2023-08-14 01:54:17 +02:00
parent 8e941233a0
commit c308850eb3
7 changed files with 117 additions and 61 deletions
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lib/tools/phantomas/phantomasWrapper.js
+7
View File
@@ -47,6 +47,7 @@ var PhantomasWrapper = function() {
// Mandatory
'analyze-css': true,
'analyze-images': true,
'ignoreSslErrors': true, // until Phantomas 2.1
'ignore-ssl-errors': true // for Phantomas >= 2.2
};
@@ -80,6 +81,12 @@ var PhantomasWrapper = function() {
offenders: results.getAllOffenders()
};
// Special rules here
if (task.options.device !== 'phone') {
delete json.metrics.imagesExcessiveDensity;
delete json.offenders.imagesExcessiveDensity;
}
deferred.resolve(json);
}).
catch(res => {
lib/tools/redownload/redownload.js
+12 -12
View File
@@ -14,13 +14,13 @@ var async = require('async');
var request = require('request');
var md5 = require('md5');
var imageOptimizer = require('./imageOptimizer');
//var imageOptimizer = require('./imageOptimizer');
var fileMinifier = require('./fileMinifier');
var gzipCompressor = require('./gzipCompressor');
var brotliCompressor = require('./brotliCompressor');
var contentTypeChecker = require('./contentTypeChecker');
var fontAnalyzer = require('./fontAnalyzer');
var imageDimensions = require('./imageDimensions');
//var imageDimensions = require('./imageDimensions');
var Redownload = function() {
@@ -76,9 +76,9 @@ var Redownload = function() {
.then(contentTypeChecker.checkContentType)
.then(imageOptimizer.optimizeImage)
//.then(imageOptimizer.optimizeImage)
.then(imageDimensions.getDimensions)
//.then(imageDimensions.getDimensions)
.then(fileMinifier.minifyFile)
@@ -151,12 +151,12 @@ var Redownload = function() {
});
// Image compression
offenders.imageOptimization = listImagesNotOptimized(results);
metrics.imageOptimization = offenders.imageOptimization.totalGain;
//offenders.imageOptimization = listImagesNotOptimized(results);
//metrics.imageOptimization = offenders.imageOptimization.totalGain;
// Image width
offenders.imagesTooLarge = listImagesTooLarge(results, data.params.options.device);
metrics.imagesTooLarge = offenders.imagesTooLarge.length;
//offenders.imagesTooLarge = listImagesTooLarge(results, data.params.options.device);
//metrics.imagesTooLarge = offenders.imagesTooLarge.length;
// File minification
offenders.fileMinification = listFilesNotMinified(results);
@@ -341,7 +341,7 @@ var Redownload = function() {
}
function listImagesNotOptimized(requests) {
/*function listImagesNotOptimized(requests) {
var results = {
totalGain: 0,
images: []
@@ -396,9 +396,9 @@ var Redownload = function() {
}
});
return results;
}
}*/
function listImagesTooLarge(requests, device) {
/*function listImagesTooLarge(requests, device) {
var results = [];
requests.forEach(function(req) {
@@ -423,7 +423,7 @@ var Redownload = function() {
});
return results;
}
}*/
function listFilesNotMinified(requests) {