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PackedOverlayImageGallery.php
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PackedOverlayImageGallery.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* Packed overlay image gallery. All images adjusted to be same height and
* image caption being placed over top of image.
*/
class PackedOverlayImageGallery extends PackedImageGallery {
/**
* Add the wrapper html around the thumb's caption
*
* @param string $galleryText The caption
* @param MediaTransformOutput|false $thumb The thumb this caption is for
* or false for bad image.
* @return string
*/
protected function wrapGalleryText( $galleryText, $thumb ) {
// If we have no text, do not output anything to avoid
// ugly white overlay.
if ( trim( $galleryText ) === '' ) {
return '';
}
$thumbWidth = $this->getGBWidth( $thumb ) - $this->getThumbPadding() - $this->getGBPadding();
$captionWidth = ceil( $thumbWidth - 20 );
$outerWrapper = '<div class="gallerytextwrapper" style="width: ' . $captionWidth . 'px">';
return "\n\t\t\t" .
$outerWrapper . '<div class="gallerytext">' . $galleryText . "</div>"
. "\n\t\t\t</div>";
}
}

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text/x-php
Expires
Sat, May 16, 15:15 (15 h, 28 m)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
c5/e0/2317a633346686b8e598ae0deb12
Default Alt Text
PackedOverlayImageGallery.php (1 KB)

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