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Fix not to remove images completely, as we can border them nicely

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iliajie
2023-05-29 23:29:18 +03:00
parent 48abceeebd
commit cb6e110f40
1 changed files with 27 additions and 4 deletions
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31
mailboxes/folders-lib.pl
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@@ -2768,10 +2768,11 @@ else {
# 2=All images. Returns the URL of images found in &urls
sub disable_html_images
{
local ($html, $dis, $urls) = @_;
local $newhtml;
my ($html, $dis, $urls) = @_;
my $newhtml;
my $masked_img;
while($html =~ /^([\000-\377]*?)(<\s*img[^>]*src=('[^']*'|"[^"]*"|\S+)[^>]*>)([\000-\377]*)/i) {
local ($before, $allimg, $img, $after) = ($1, $2, $3, $4);
my ($before, $allimg, $img, $after) = ($1, $2, $3, $4);
$img =~ s/^'(.*)'$/$1/ || $img =~ s/^"(.*)"$/$1/;
push(@$urls, $img) if ($urls);
if ($dis == 0) {
@@ -2781,7 +2782,10 @@ while($html =~ /^([\000-\377]*?)(<\s*img[^>]*src=('[^']*'|"[^"]*"|\S+)[^>]*>)([\
elsif ($dis == 1) {
# Don't touch unless offsite
if ($img =~ /^(http|https|ftp):/) {
$newhtml .= $before;
$masked_img++;
my $imgcont = $allimg;
$imgcont =~ s/src=/data-nosrc=/g;
$newhtml .= $before.$imgcont;
}
else {
$newhtml .= $before.$allimg;
@@ -2794,6 +2798,25 @@ while($html =~ /^([\000-\377]*?)(<\s*img[^>]*src=('[^']*'|"[^"]*"|\S+)[^>]*>)([\
$html = $after;
}
$newhtml .= $html;
if ($masked_img) {
my $masked_img_style =
"<style>".
"img[data-nosrc]
{
box-shadow: 0 0 0 1px #e153614f !important;
border-radius: 0 !important;
background: #e153614f !important;
}".
"</style>";
$masked_img_style =~ s/[\n\r\s]+/ /g;
$masked_img_style = &trim($masked_img_style);
if ($newhtml =~ /<\/body>/) {
$newhtml =~ s/<\/body>/$masked_img_style<\/body>/;
}
else {
$newhtml .= $masked_img_style;
}
}
return $newhtml;
}