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<?php
/*
* snippet used to upload files with concerts. File is tab delimited file.
* Band Venue Date TicketLink Eventlink. The form is at the end of this snippet
*/
function giglogadmin_upload_files() {
global $wpdb;
$output = "";
$dir = wp_upload_dir()['basedir'].'/concertlists/'; //the basedir is from file uploader plugin, namely the uploads folder in which I created a concertlist folder
if ( !file_exists($dir) ) {
mkdir( $dir );
}
$cfiles = scandir($dir);
foreach ($cfiles as $value) { //list all files in directory
$my_id = 0; //reset my_id which is used to check if anything was inserted
if (strlen($value) > 3 and (is_dir($dir . '/' . $value) == false)) {
$output .= 'Filename: ' . $value . '<br />';
$filecontent = file_get_contents($dir . '/' . $value);
$listcontent = str_replace(array(
"\r",
"\n"
), '<br />', $filecontent); //tring to replace end of lines with brs for html
$output .= '<b>FILE CONTENT</b><br />';
$r = 1;
//processing each line of the file into a new row in wpg_files table
if (isset($_POST['InsertFileContent'])) {
$lines = new SplFileObject($dir . '/' . $value);
//and then execute a sql query here
$table = 'wpg_files';
foreach ($lines as $newconcert) {
$output .= '<li> ' . $newconcert . '</li>';
$wpdb->insert($table, array(
'id' => '',
'filename' => $value,
'rowid' => $r,
'rowcontent' => $newconcert
));
$r++;
//$wpdb->print_error();
$output .= $wpdb->last_error;
$my_id = $wpdb->insert_id;
$output .= '<br />---------------<br />Inserted rowID ' . $my_id . '<br />';
} //end processing each line
} //end file processing
} //end if that checks whether filename is longer than 3 and is actually a file
if ($my_id > 0) //if anything was inserted, move file to handled
{
$output .= '<br />File <b><i> ' . $value . ' </i></b> will be movedto handled folder';
rename($dir . '/' . $value, $dir . '/handled/' . $value);
}
} //end looping through all folder content
if ($my_id > 0) {
$url1 = $_SERVER['REQUEST_URI'];
header("Refresh: 5; URL=$url1");
} //reload page
$output .= '<form method="POST" action=""><input type="submit" name="InsertFileContent" value="InsertFileContent"/></form>';
return $output;
}
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