refactor image download
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2bd760c960
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30
epub.php
30
epub.php
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@ -44,6 +44,15 @@
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}
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}
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function lm_download_image($base_url, $url_part, $id)
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{
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$image_url = preg_replace('/GetPublicationContentItems-.*\.json/', $url_part . $id . '.jpg', $base_url);
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$temp_img_path = './temp/' . $id . '.jpg';
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$temp_content = file_get_contents($image_url);
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file_put_contents($temp_img_path, $temp_content);
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return $temp_img_path;
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}
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date_default_timezone_set('Europe/Paris');
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$date = (new DateTime('today'))->format('Ymd');
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@ -103,17 +112,13 @@
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}))[0];
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$pageid = $pageobj->PublicationPageID;
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// SMALL / MEDIUM / XLARGE
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$pageurl = preg_replace('/GetPublicationContentItems-.*\.json/', 'Preview-MEDIUM-' . $pageid . '.jpg', $url);
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$tempimgpath = './temp/' . $pageid . '.jpg';
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$tempcontent = file_get_contents($pageurl);
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file_put_contents($tempimgpath, $tempcontent);
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$epub->AddPage('<img style="width: 100%" src="' . $tempimgpath . '">', false, 'Page ' . $page, true);
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$path = lm_download_image($url, 'Preview-MEDIUM-', $pageid);
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$epub->AddPage('<img style="width: 100%" src="' . $path . '">', false, 'Page ' . $page, true);
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// Add page 1 as cover
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if ($page == 1)
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{
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$epub->AddImage($tempimgpath, 'image/jpeg', true);
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$epub->AddImage($path, 'image/jpeg', true);
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}
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}
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@ -142,15 +147,8 @@
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$images = array_values(array_filter($article->ContentItem, function($item) { return $item->ContentType == 'graphic/jpeg' || $item->ContentType == 'image/jpeg'; }));
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foreach ($images as $image)
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{
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$imageid = $image->ContentItemId;
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$imageurl = preg_replace('/GetPublicationContentItems-.*\.json/', 'Image-MEDIUM-' . $imageid . '.jpg', $url);
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// Download image from source, put it in temp and include it into article main html content.
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// Then pass true to last AddPage param to download image to epub.
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$tempimgpath = './temp/' . $imageid . '.jpg';
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$tempcontent = file_get_contents($imageurl);
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file_put_contents($tempimgpath, $tempcontent);
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$pagecontent .= '<p><img style="width: 100%" src="' . $tempimgpath . '"></p>';
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$path = lm_download_image($url, 'Image-MEDIUM-', $image->ContentItemId);
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$pagecontent .= '<p><img style="width: 100%" src="' . $path . '"></p>';
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}
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}
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