version 1.49.2.4.4.1, 2020/04/07 20:39:03
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version 1.64, 2017/05/10 19:25:28
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Line 37 use Apache::lonlocal;
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Line 37 use Apache::lonlocal;
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonextresedit(); |
use Apache::lonextresedit(); |
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use Apache::lonexttool(); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
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use HTML::Entities(); |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
sub wrapper { |
sub wrapper { |
Line 48 sub wrapper {
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Line 50 sub wrapper {
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unless ($env{'form.folderpath'}) { |
unless ($env{'form.folderpath'}) { |
$forcereg = 1; |
$forcereg = 1; |
} |
} |
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my %lt = &Apache::lonlocal::texthash( |
my %lt = &Apache::lonlocal::texthash( |
'noif' => 'No iframe support.', |
'noif' => 'No iframe support.', |
'show' => 'Show content in pop-up window', |
'show' => 'Show content in pop-up window', |
Line 83 sub wrapper {
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Line 84 sub wrapper {
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my $startpage = &Apache::loncommon::start_page('Menu',undef,$args); |
my $startpage = &Apache::loncommon::start_page('Menu',undef,$args); |
my $endpage = &Apache::loncommon::end_page(); |
my $endpage = &Apache::loncommon::end_page(); |
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if (($env{'browser.mobile'}) || ($exttool eq 'window') || ($exttool eq 'tab')) { |
if (($env{'browser.mobile'}) || ($exttool eq 'window') || ($exttool eq 'tab')) { |
my $output = $startpage; |
my $output = $startpage; |
if ($is_pdf) { |
if ($is_pdf) { |
Line 104 sub wrapper {
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Line 105 sub wrapper {
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if ($linktext eq '') { |
if ($linktext eq '') { |
$linktext = &mt('Launch External Tool'); |
$linktext = &mt('Launch External Tool'); |
} |
} |
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$url = &HTML::Entities::encode($url,'"<>&'); |
if ($exttool eq 'tab') { |
if ($exttool eq 'tab') { |
$output .= '<div>'. |
$output .= '<div>'. |
'<a href="'.$url.'" target="LCExternalToolTab" style="padding:0;clear:both;margin:0;border:0">'. |
'<a href="'.$url.'" target="LCExternalToolTab" style="padding:0;clear:both;margin:0;border:0">'. |
Line 113 sub wrapper {
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Line 115 sub wrapper {
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$output .= <<"ENDLINK"; |
$output .= <<"ENDLINK"; |
<script type="text/javascript"> |
<script type="text/javascript"> |
// <![CDATA[ |
// <![CDATA[ |
var windowObjectReference = null; |
var windowObjectReference = null; |
var PreviousUrl; |
var PreviousUrl; |
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function openSinglePopup(strUrl) { |
function openSinglePopup(strUrl) { |
if (windowObjectReference == null || windowObjectReference.closed) { |
if (windowObjectReference == null || windowObjectReference.closed) { |
windowObjectReference = window.open(strUrl, "LCExternalToolPopUp", |
windowObjectReference = window.open(strUrl, "LCExternalToolPopUp", |
Line 141 ENDLINK
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Line 143 ENDLINK
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$output .= '<div>'.$explanation.'</div>'; |
$output .= '<div>'.$explanation.'</div>'; |
} |
} |
} else { |
} else { |
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my $dest = &HTML::Entities::encode($url.$anchor,'&<>"'); |
$output .= '<div style="overflow:scroll; -webkit-overflow-scrolling:touch;">'."\n". |
$output .= '<div style="overflow:scroll; -webkit-overflow-scrolling:touch;">'."\n". |
'<iframe src="'.$url.$anchor.'" height="100%" width="100%" frameborder="0">'."\n". |
'<iframe src="'.$dest.'" height="100%" width="100%" frameborder="0">'."\n". |
"$lt{'noif'} $noiframe\n". |
"$lt{'noif'} $noiframe\n". |
"</iframe>\n". |
"</iframe>\n". |
"</div>\n"; |
"</div>\n"; |
Line 181 ENDLINK
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Line 184 ENDLINK
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window.onload = function(){ \$(window).trigger('resize') }; |
window.onload = function(){ \$(window).trigger('resize') }; |
SCRIPT |
SCRIPT |
# javascript will position the iframe if window was resized (or zoomed) |
# javascript will position the iframe if window was resized (or zoomed) |
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my $dest = &HTML::Entities::encode($url.$anchor,'&<>"'); |
return <<ENDFRAME; |
return <<ENDFRAME; |
$startpage |
$startpage |
$script |
$script |
<div class="LC_iframecontainer"> |
<div class="LC_iframecontainer"> |
<iframe src="$url$anchor">$lt{'noif'} $noiframe</iframe> |
<iframe src="$dest">$lt{'noif'} $noiframe</iframe> |
</div> |
</div> |
$endpage |
$endpage |
ENDFRAME |
ENDFRAME |
Line 200 sub handler {
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Line 204 sub handler {
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return OK if $r->header_only; |
return OK if $r->header_only; |
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my $url = $r->uri; |
my $url = $r->uri; |
my ($is_ext,$brcrum,$absolute,$is_pdf,$exttool,$cdom,$cnum, |
my ($is_ext,$brcrum,$absolute,$is_pdf,$exttool,$cdom,$cnum,$hostname, |
$linktext,$explanation,$width,$height); |
$linktext,$explanation,$width,$height); |
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for ($url){ |
for ($url){ |
Line 210 sub handler {
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Line 214 sub handler {
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s|:|:|g; |
s|:|:|g; |
} |
} |
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if ($url =~ /\.pdf$/i) { |
if ($url =~ /\.pdf$/i) { |
$is_pdf = 1; |
$is_pdf = 1; |
} elsif ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) { |
} elsif ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) { |
Line 231 sub handler {
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Line 236 sub handler {
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$width = $toolhash{'width'}; |
$width = $toolhash{'width'}; |
$height = $toolhash{'height'}; |
$height = $toolhash{'height'}; |
} elsif ($toolhash{'target'} eq 'tab') { |
} elsif ($toolhash{'target'} eq 'tab') { |
$exttool = 'tab'; |
$exttool = 'tab'; |
} |
} |
if (($exttool eq 'window') || ($exttool eq 'tab')) { |
if (($exttool eq 'window') || ($exttool eq 'tab')) { |
$linktext = $toolhash{'linktext'}; |
$linktext = $toolhash{'linktext'}; |
$explanation = $toolhash{'explanation'}; |
$explanation = $toolhash{'explanation'}; |
} elsif (($exttoolremote =~ /^http:/) && ($ENV{'SERVER_PORT'} == 443)) { |
} elsif (($exttoolremote =~ /^http:/) && ($ENV{'SERVER_PORT'} == 443)) { |
$exttool = 'tab'; |
$exttool = 'tab'; |
Line 260 sub handler {
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Line 265 sub handler {
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my $type = 'ext'; |
my $type = 'ext'; |
if ($exttool) { |
if ($exttool) { |
$type = 'tool'; |
$type = 'tool'; |
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} elsif (($url =~ /^http:/) && ($ENV{'SERVER_PORT'} == 443)) { |
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$hostname = $r->hostname(); |
} |
} |
$r->print( |
$r->print( |
&Apache::lonextresedit::display_editor($url,$env{'form.folderpath'}, |
&Apache::lonextresedit::display_editor($url,$env{'form.folderpath'}, |
$env{'form.symb'}, |
$env{'form.symb'}, |
$env{'form.idx'},$type,$cdom, |
$env{'form.idx'},$type,$cdom, |
$cnum)); |
$cnum,$hostname)); |
return OK; |
return OK; |
} elsif ($env{'form.folderpath'} =~ /^supplemental/) { |
} elsif ($env{'form.folderpath'} =~ /^supplemental/) { |
my $crstype = &Apache::loncommon::course_type(); |
my $crstype = &Apache::loncommon::course_type(); |
my $title = $env{'form.title'}; |
my $title = $env{'form.title'}; |
if ($title eq '') { |
if ($title eq '') { |
$title = &mt('External Resource'); |
if ($is_ext) { |
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$title = &mt('External Resource'); |
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} else { |
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$title = &mt('External Tool'); |
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} |
} |
} |
$brcrum = |
$brcrum = |
&Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1); |
&Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1); |
Line 334 described at http://www.lon-capa.org.
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Line 345 described at http://www.lon-capa.org.
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=over |
=over |
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=item wrapper($url,$brcrum,$absolute,$is_ext,$is_pdf,$exttool,$linktext,$explanation,$title,$width,$height) |
=item wrapper($url,$brcrum,$absolute,$is_ext,$is_pdf,$linktext,$explanation,$title,$width,$height) |
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=over |
=over |
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Line 376 true if URL is for an external resource.
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Line 387 true if URL is for an external resource.
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true if URL is for a PDF (based on file extension). |
true if URL is for a PDF (based on file extension). |
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=item $exttool |
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If URL is for an External Tool, will contain the target type: iframe, window or tab. |
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=item $linktext |
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optional. If URL is for an External Tool, and target type is window or tab, |
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then the link text may be an option set in the course for each tool instance, |
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or may be a default defined in the domain for all instances of the tool. |
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=item $explanation |
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optional. If URL is for an External Tool, and target type is window or tab, |
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then the explanation is an option set in the course for each tool instance, |
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or may be a default defined in the domain for all instances of the tool. |
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=item $title |
=item $title |
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optional. If wrapped item is a PDF, and $env{'browser.mobile'} |
optional. If wrapped item is a PDF, and $env{'browser.mobile'} |
Line 400 above the link, but if not provided as a
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Line 395 above the link, but if not provided as a
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will be used, otherwise, the filename will be displayed (unless |
will be used, otherwise, the filename will be displayed (unless |
hidden URL set for the resource). |
hidden URL set for the resource). |
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=item $width |
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optional. If URL is for an External Tool, and target type is window, |
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then a default width may have been defined in the domain for all instances of |
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the tool. If so, that width will be used for the window opened (via a link) |
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to launch the external tool. |
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=item $height |
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optional. If URL is for an External Tool, and target type is window, |
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then a default height may have been defined in the domain for all instances of |
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the tool. If so, that height will be used for the window opened (via a link) |
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to launch the external tool. |
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=back |
=back |
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Returns markup for the entire page. |
Returns markup for the entire page. |