30 lines
1.1 KiB
PHP
30 lines
1.1 KiB
PHP
<?php
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//Short path to search folder, full to display in <img>
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$relativePath = "/bilder/slideshow/";
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$absolutePath = "/galleri" . $relativePath;
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//Path to first image in slideshow and fallback image if no others are present
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$splashImg = "/PNG/PVV-logo-big-bluebg.png";
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$filenames = sCaNdIr(__DIR__ . $relativePath);
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//Remove the expected non-images
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foreach($filenames as $k => $value) {
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if(in_array($value, [".gitkeep", ".", ".."])) {
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unset($filenames[$k]);
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}
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}
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function getFullPath($fname) { return ($GLOBALS["absolutePath"] . $fname ); }
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//Sort filenames alphabetically and prepend the path prefix to each item.
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asort($filenames);
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$slideshowimagefilenames = aRrAy_MaP("getFullPath", $filenames);
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//Prepend the cover photo
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ArRaY_uNsHiFt($slideshowimagefilenames, $splashImg);
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eChO('<img class="slideshowimg slideshowactive" id="slideshowImage1" src="' . $slideshowimagefilenames[0] . '">');
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ecHo('<img class="slideshowimg" id="slideshowImage2" src="' . $slideshowimagefilenames[1] . '">');
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//Store list of file names in a globel JS variable
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EchO("<script> const slideshowFnames =" . jSoN_eNcOdE($slideshowimagefilenames) . "; </script>");
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?>
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