migrate image rotate to AssetHelper
This commit is contained in:
Doug Bell
parent
ca1a22995a
commit
e8d600aa29
2 changed files with 124 additions and 62 deletions
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@ -185,6 +185,10 @@ override getHelpers => sub {
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className => 'WebGUI::AssetHelper::Image::Resize',
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label => 'Resize Image',
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};
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$helpers->{rotate} = {
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className => 'WebGUI::AssetHelper::Image::Rotate',
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label => 'Rotate Image',
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};
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return $helpers;
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};
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@ -291,7 +295,6 @@ override setFile => sub {
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# if ($self->filename) {
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# my $ac = $self->getAdminConsole;
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# These are asset helpers now, not functions
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# $ac->addSubmenuItem($self->getUrl('func=rotate'), $i18n->get("rotate image"));
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# $ac->addSubmenuItem($self->getUrl('func=crop'), $i18n->get("crop image"));
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# $ac->addSubmenuItem($self->getUrl('func=annotate'), $i18n->get("annotate image"));
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# $ac->addSubmenuItem($self->getUrl('func=undo'), $i18n->get("undo image"));
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@ -545,67 +548,6 @@ sub annotate_js {
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#-------------------------------------------------------------------
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=head2 www_rotate
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Displays a form to the user to rotate their image. If the C<Rotate> form variable
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is true, does the rotation as well.
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Returns the user to the roate form.
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=cut
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sub www_rotate {
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my $self = shift;
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my $session = $self->session;
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return $session->privilege->insufficient() unless $self->canEdit;
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return $session->privilege->locked() unless $self->canEditIfLocked;
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if (defined $session->form->process("Rotate")) {
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my $tag = WebGUI::VersionTag->getWorking( $session );
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my $newSelf = $self->addRevision({ tagId => $tag->getId, status => "pending" });
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$newSelf->setVersionLock;
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delete $newSelf->{_storageLocation};
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$newSelf->getStorageLocation->rotate($newSelf->filename,$session->form->process("Rotate"));
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$newSelf->setSize($newSelf->getStorageLocation->getFileSize($newSelf->filename));
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$self = $newSelf;
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$self->generateThumbnail;
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WebGUI::VersionTag->autoCommitWorkingIfEnabled($session, { allowComments => 0 });
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}
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my ($x, $y) = $self->getStorageLocation->getSizeInPixels($self->filename);
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##YUI specific datatable CSS
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my ($style, $url) = $session->quick(qw(style url));
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my $img_name = $self->getStorageLocation->getUrl($self->filename);
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my $img_file = $self->filename;
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my $image = '<div align="center" class="yui-skin-sam"><img src="'.$self->getStorageLocation->getUrl($self->filename).'" style="border-style:none;" alt="'.$self->filename.'" id="yui_img" /></div>';
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my $i18n = WebGUI::International->new($session,"Asset_Image");
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$self->getAdminConsole->addSubmenuItem($self->getUrl('func=edit'),$i18n->get("edit image"));
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my $f = WebGUI::FormBuilder->new($session);
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$f->addField( "hidden",
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-name=>"func",
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-value=>"rotate"
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);
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$f->addField( "button",
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-value=>"Left",
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-extras=>qq(onclick="var deg = document.getElementById('Rotate_formId').value; deg = parseInt(deg) + 90; document.getElementById('Rotate_formId').value = deg;"),
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);
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$f->addField( "button",
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-value=>"Right",
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-extras=>qq(onclick="var deg = document.getElementById('Rotate_formId').value; deg = parseInt(deg) - 90; document.getElementById('Rotate_formId').value = deg;"),
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);
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$f->addField( "integer",
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-label=>$i18n->get('degree'),
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-name=>"Rotate",
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-value=>0,
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);
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$f->addField( "submit", name => "submit" );
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return $self->getAdminConsole->render($f->toHtml.$image,$i18n->get("rotate image"));
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}
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#-------------------------------------------------------------------
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=head2 www_crop
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Display a form that allows the user to Crop their images. Also does the
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120
lib/WebGUI/AssetHelper/Image/Rotate.pm
Normal file
120
lib/WebGUI/AssetHelper/Image/Rotate.pm
Normal file
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@ -0,0 +1,120 @@
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package WebGUI::AssetHelper::Image::Rotate;
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use strict;
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use warnings;
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use Moose;
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extends 'WebGUI::AssetHelper';
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#-------------------------------------------------------------------
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=head2 process ( )
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Open a dialog to rotate the image
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=cut
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sub process {
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my ( $self ) = @_;
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my $asset = $self->asset;
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my $session = $self->session;
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my $i18n = WebGUI::International->new($session, 'WebGUI');
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if (! $asset->canEdit) {
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return { error => $i18n->get('38'), };
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}
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elsif ( ! $asset->canEditIfLocked ) {
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return { error => $i18n->get('asset locked') };
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}
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return {
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openDialog => $self->getUrl( 'rotate' )
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};
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}
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#-------------------------------------------------------------------
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=head2 www_rotate
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Displays a form for the user to rotate this image.
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=cut
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sub www_rotate {
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my ( $self ) = @_;
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my $asset = $self->asset;
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my $session = $self->session;
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return $session->privilege->insufficient() unless $asset->canEdit;
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return $session->privilege->locked() unless $asset->canEditIfLocked;
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##YUI specific datatable CSS
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my ($style, $url) = $session->quick(qw(style url));
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my $img_file = $asset->filename;
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my $img_name = $asset->getStorageLocation->getUrl($img_file);
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my $image = '<div align="center" class="yui-skin-sam"><img src="'.$img_name.'" style="border-style:none;" alt="'.$img_name.'" id="yui_img" /></div>';
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my $i18n = WebGUI::International->new($session,"Asset_Image");
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my $f = $self->getForm( 'rotateSave' );
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$f->addField( "button",
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value=>"Left",
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extras=>qq{onclick="var deg = document.getElementById('Rotate_formId').value; deg = parseInt(deg) + 90; document.getElementById('Rotate_formId').value = deg;"},
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);
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$f->addField( "button",
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value=>"Right",
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extras=>qq{onclick="var deg = document.getElementById('Rotate_formId').value; deg = parseInt(deg) - 90; document.getElementById('Rotate_formId').value = deg;"},
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);
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$f->addField( "integer",
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label=>$i18n->get('degree'),
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name=>"Rotate",
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value=>0,
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);
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$f->addField( "submit", name => "submit" );
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my $output = '<h1>' . $i18n->get("rotate image") . '</h1>' . $f->toHtml . $image;
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return $style->process( $output, "PBtmplBlankStyle000001" );
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} ## end sub www_rotate
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#----------------------------------------------------------------------------
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=head2 www_rotateSave ( )
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Rotate the image to the user's specifications and close the dialog
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=cut
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sub www_rotateSave {
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my ( $self ) = @_;
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my $asset = $self->asset;
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my $session = $self->session;
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return $session->privilege->insufficient() unless $asset->canEdit;
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return $session->privilege->locked() unless $asset->canEditIfLocked;
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my $tag = WebGUI::VersionTag->getWorking( $session );
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$asset = $asset->addRevision({ tagId => $tag->getId, status => "pending" });
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$asset->setVersionLock;
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delete $asset->{_storageLocation};
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$asset->getStorageLocation->rotate($asset->filename,$session->form->process("Rotate"));
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$asset->setSize($asset->getStorageLocation->getFileSize($asset->filename));
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$asset->generateThumbnail;
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WebGUI::VersionTag->autoCommitWorkingIfEnabled($session, { allowComments => 0 });
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# We're in admin mode, close the dialog
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my $helper = {
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message => 'Image Rotated',
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};
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my $text = '<script type="text/javascript">';
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if ( ref $helper eq 'HASH' ) {
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# Process the output as JSON
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$text .= sprintf 'parent.admin.processPlugin( %s );', JSON->new->encode( $helper );
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}
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# Close dialog last so that script above runs!
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$text .= 'parent.admin.closeModalDialog();'
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. '</script>';
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$self->session->output->print( $text, 1); # skipMacros
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}
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1;
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