37 lines
1.4 KiB
PHP
37 lines
1.4 KiB
PHP
<?php declare(strict_types=1);
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class PixelFileHandlerTheme extends Themelet
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{
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public function display_image(Page $page, Image $image)
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{
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global $config;
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$u_ilink = $image->get_image_link();
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if ($config->get_bool(ImageConfig::SHOW_META) && function_exists(ImageIO::EXIF_READ_FUNCTION)) {
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# FIXME: only read from jpegs?
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$exif = @exif_read_data($image->get_image_filename(), "IFD0", true);
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if ($exif) {
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$head = "";
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foreach ($exif as $key => $section) {
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foreach ($section as $name => $val) {
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if ($key == "IFD0") {
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// Cheap fix for array'd values in EXIF-data
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if (is_array($val)) {
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$val = implode(',', $val);
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}
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$head .= html_escape("$name: $val")."<br>\n";
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}
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}
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}
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if ($head) {
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$page->add_block(new Block("EXIF Info", $head, "left"));
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}
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}
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}
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$html = "<img alt='main image' class='shm-main-image' id='main_image' src='$u_ilink' ".
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"data-width='{$image->width}' data-height='{$image->height}'>";
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$page->add_block(new Block("Image", $html, "main", 10));
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}
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}
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