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Fix to use more common here-doc to print multiline

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This commit is contained in:
iliajie
2023-05-30 13:48:39 +03:00
parent 9e714d7f57
commit 3f470a4bcd
1 changed files with 41 additions and 48 deletions
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89
mailboxes/folders-lib.pl
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@@ -2828,35 +2828,11 @@ return $newhtml;
sub iframe_body
{
my ($body) = @_;
# Mail iframe inner styles
my $iframe_styles =
"<style>
html,body { overflow-y: hidden; }
</style>";
my $iframe_spinner =
"<div id='iframe-spinner'></div>
<style>
\@keyframes iframe-spinner {
to {
transform: rotate(360deg);
}
}
#iframe-spinner:before {
animation: iframe-spinner .4s linear infinite;
border-radius: 50%;
border: 2px solid #bbbbbb;
border-top-color: #000000;
box-sizing: border-box;
content: '';
height: 18px;
margin-top: 3px;
position: absolute;
right: 15px;
width: 18px;
}
</style>
";
$iframe_styles =~ s/[\n\r\s]+/ /g;
$iframe_styles = &trim($iframe_styles);
'<style>html,body { overflow-y: hidden; }</style>';
# Add inner styles to the email body
if ($body =~ /<\/body>/) {
$body =~ s/<\/body>/$iframe_styles<\/body>/;
}
@@ -2864,26 +2840,43 @@ if ($body =~ /<\/body>/) {
$body .= $iframe_styles;
}
$body = &trim(&quote_escape($body, '"'));
my $iframe_body =
$iframe_spinner."
<script>
function mail_iframe_onload(iframe) {
if (typeof theme_mail_iframe_onload === 'function') {
theme_mail_iframe_onload(iframe);
return;
}
const iframe_spinner = document.querySelector('#iframe-spinner');
iframe.style.height=Math.ceil(iframe.contentWindow.document.body.scrollHeight * 1.002) + \"px\";
iframe_spinner && iframe_spinner.remove();
iframe.classList.add(\"loaded\");
}
</script>
<iframe
sandbox='allow-same-origin allow-popups allow-popups-to-escape-sandbox'
id='mail-iframe' style='border:0; width:100%;'
onload='mail_iframe_onload(this)'
src=\"about:blank\" srcdoc=\"$body\"".
"></iframe>";
# Email iframe stuff
my $iframe_body = <<EOF
<div id="iframe-spinner"></div>
<style>
@keyframes iframe-spinner {
to {
transform: rotate(360deg);
}
}
#iframe-spinner:before {
animation: iframe-spinner .4s linear infinite;
border-radius: 50%;
border: 2px solid #bbbbbb;
border-top-color: #000000;
box-sizing: border-box;
content: '';
height: 18px;
margin-top: 3px;
position: absolute;
right: 15px;
width: 18px;
}
</style>
<script>
function mail_iframe_onload(iframe) {
if (typeof theme_mail_iframe_onload === 'function') {
theme_mail_iframe_onload(iframe);
return;
}
const iframe_spinner = document.querySelector('#iframe-spinner');
iframe.style.height = Math.ceil(iframe.contentWindow.document.body.scrollHeight * 1.002) + "px";
iframe_spinner && iframe_spinner.remove();
iframe.classList.add("loaded");
}
</script>
<iframe sandbox="allow-same-origin allow-popups allow-popups-to-escape-sandbox" id="mail-iframe" style="border:0; width:100%;" onload="mail_iframe_onload(this)" src="about:blank" srcdoc="$body"></iframe>
EOF
return &trim($iframe_body);
}