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Add size warning when single-page download is larger than 1MB

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Alex Cabal 2023-01-13 16:29:52 -06:00
parent e0c75b8ae0
commit 04759aa17b
5 changed files with 37 additions and 9 deletions
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15
lib/Ebook.php
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@ -1,6 +1,7 @@
<?
use Safe\DateTime;
use function Safe\file_get_contents;
use function Safe\filesize;
use function Safe\json_encode;
use function Safe\glob;
use function Safe\preg_match;
@ -57,6 +58,8 @@ class Ebook{
public $Updated;
public $TextUrl;
public $TextSinglePageUrl;
public $TextSinglePageSizeNumber = null;
public $TextSinglePageSizeUnit = null;
public $TocEntries = null; // A list of non-Roman ToC entries ONLY IF the work has the 'se:is-a-collection' metadata element, null otherwise
public function __construct(?string $wwwFilesystemPath = null){
@ -100,10 +103,18 @@ class Ebook{
$this->TextUrl = $this->Url . '/text';
$tempPath = glob($this->WwwFilesystemPath . '/text/single-page.xhtml');
if(sizeof($tempPath) > 0){
try{
$bytes = filesize($this->WwwFilesystemPath . '/text/single-page.xhtml');
$sizes = 'BKMGTP';
$factor = floor((strlen($bytes) - 1) / 3);
$this->TextSinglePageSizeNumber = sprintf('%.1f', $bytes / pow(1024, $factor));
$this->TextSinglePageSizeUnit = $sizes[$factor] ?? '';
$this->TextSinglePageUrl = $this->Url . '/text/single-page';
}
catch(Exception $ex){
// Single page file doesn't exist, just pass
}
// Generate the Kindle cover URL.
$tempPath = glob($this->WwwFilesystemPath . '/downloads/*_EBOK_portrait.jpg');