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Make it pretty using HTML5 progress element

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sorenpeter 2024-01-26 18:34:47 +01:00
parent 8272067347
commit c1579a27a6
1 changed files with 19 additions and 40 deletions
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55
views/load_twt_files.php
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@ -33,16 +33,18 @@ if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
die('Not a valid URL');
}
echo "Loading URL: $url<br>\n<br>\n";
#ob_flush();
echo '<label id="refreshLabel" for="refreshProgress">Loading feeds followed by: '.$url.'</label><br>';
echo '<progress id="refreshProgress" value=""></progress>';
ob_flush();
const DEBUG_TIME_SECS = 300;
const PRODUCTION_TIME_SECS = 5;
$fileContent = getCachedFileContentsOrUpdate($url, PRODUCTION_TIME_SECS);
$fileContent = mb_convert_encoding($fileContent, 'UTF-8');
$fileLines = explode("\n", $fileContent);
// Build Following List
$twtFollowingList = [];
foreach ($fileLines as $currentLine) {
@ -53,55 +55,32 @@ foreach ($fileLines as $currentLine) {
}
}
# Load all the files
# Save a flag to know it's loading files in the background
/*
foreach ($twtFollowingList as $following) {
echo "Updating: $following[1]<br>\n";
#ob_flush();
flush();
updateCachedFile($following[1]);
}
*/
//echo 'Finished';
//ob_flush();
//header('Location: /');
//exit();
/* from: https://github.com/w3shaman/php-progress-bar */
echo '<div id="progress" style="width:500px;border:1px solid #ccc;"></div>';
echo '<div id="information" style="width"></div>';
/* Progress bar based on: https://github.com/w3shaman/php-progress-bar */
$i = 1;
$total = count($twtFollowingList);
foreach ($twtFollowingList as $following) {
$total = count($twtFollowingList);
// Calculate the percentation
$percent = intval($i/$total * 100)."%";
$float = $i/$total;
$percent = intval($float * 100)."%";
// Javascript for updating the progress bar and information
echo '<script language="javascript">
document.getElementById("progress").innerHTML="<div style=\"width:'.$percent.';background-color:#ddd;\">&nbsp;</div>";
document.getElementById("information").innerHTML="'.$i.' row(s) processed.";
document.getElementById("refreshLabel").innerHTML = "Updating: '.$following[1].' ('.$i.'/'.$total.')";
document.getElementById("refreshProgress").value = "'.$float.'";
document.getElementById("refreshProgress").innerHTML = "'.$percent.'";
</script>';
// This is for the buffer achieve the minimum size in order to flush data
echo "Updating: $following[1]"." (".$i."/".$total.")<br>\n";
updateCachedFile($following[1]);
// Send output to browser immediately
flush();
ob_flush(); // Send output to browser immediately
$i++;
}
echo 'Finished';
// Tell user that the process is completed
echo '<script language="javascript">document.getElementById("information").innerHTML="Process completed"</script>';
echo '<script language="javascript">document.getElementById("refreshLabel").innerHTML="Refreshed '.$total.' feeds"</script>';
//header('Location: /');
exit();