Generación de csv para consolidar acreditaciones

generate-badges.php

<?php

/*
 * Generate a CSV for InDesign with attendee info and Gravatars
 *
 * See http://plan.wordcamp.org/helpful-documents-and-templates/create-wordcamp-badges-with-gravatars/ for instructions
 *
 * input is a CSV export of CampTix attendees. Format is: "First Name","Last Name","E-mail Address","Twitter Username"
 * the script downloads the attendee's Gravatars, and adds a column to the CSV with the filename of the image
 * the CSV can then be used by InDesign to generate wordcamp badges with the attendee's gravatar
 *
 * make sure you update the input/output file paths before running
 */


// Configuration
$gravatar_dir          = __DIR__ . '/gravatar/';
$original_csv          = fopen( 'badges-input.csv',  'r' );
$final_csv             = fopen( 'badges-output.csv', 'w' );
$destination_directory = 'C:\Users\User\gravatar\\';
$replace_empty_twitter = false;
$missing_gravatars     = array();
$output_headers        = array( 'First Name', 'Last Name', 'Twitter', '@Gravatar' );  // The Gravatar column is prefixed with a @ to let InDesign know that it contains images


function remove_accents($str){
    return strtr($str, array(
		// Decompositions for Latin-1 Supplement
		'ª' => 'a', 'º' => 'o',
		'À' => 'A', 'Á' => 'A',
		'Â' => 'A', 'Ã' => 'A',
		'Ä' => 'A', 'Å' => 'A',
		'Æ' => 'AE','Ç' => 'C',
		'È' => 'E', 'É' => 'E',
		'Ê' => 'E', 'Ë' => 'E',
		'Ì' => 'I', 'Í' => 'I',
		'Î' => 'I', 'Ï' => 'I',
		'Ð' => 'D', 'Ñ' => 'N',
		'Ò' => 'O', 'Ó' => 'O',
		'Ô' => 'O', 'Õ' => 'O',
		'Ö' => 'O', 'Ù' => 'U',
		'Ú' => 'U', 'Û' => 'U',
		'Ü' => 'U', 'Ý' => 'Y',
		'Þ' => 'TH','ß' => 's',
		'à' => 'a', 'á' => 'a',
		'â' => 'a', 'ã' => 'a',
		'ä' => 'a', 'å' => 'a',
		'æ' => 'ae','ç' => 'c',
		'è' => 'e', 'é' => 'e',
		'ê' => 'e', 'ë' => 'e',
		'ì' => 'i', 'í' => 'i',
		'î' => 'i', 'ï' => 'i',
		'ð' => 'd', 'ñ' => 'n',
		'ò' => 'o', 'ó' => 'o',
		'ô' => 'o', 'õ' => 'o',
		'ö' => 'o', 'ø' => 'o',
		'ù' => 'u', 'ú' => 'u',
		'û' => 'u', 'ü' => 'u',
		'ý' => 'y', 'þ' => 'th',
		'ÿ' => 'y', 'Ø' => 'O',
		// Decompositions for Latin Extended-A
		'Ā' => 'A', 'ā' => 'a',
		'Ă' => 'A', 'ă' => 'a',
		'Ą' => 'A', 'ą' => 'a',
		'Ć' => 'C', 'ć' => 'c',
		'Ĉ' => 'C', 'ĉ' => 'c',
		'Ċ' => 'C', 'ċ' => 'c',
		'Č' => 'C', 'č' => 'c',
		'Ď' => 'D', 'ď' => 'd',
		'Đ' => 'D', 'đ' => 'd',
		'Ē' => 'E', 'ē' => 'e',
		'Ĕ' => 'E', 'ĕ' => 'e',
		'Ė' => 'E', 'ė' => 'e',
		'Ę' => 'E', 'ę' => 'e',
		'Ě' => 'E', 'ě' => 'e',
		'Ĝ' => 'G', 'ĝ' => 'g',
		'Ğ' => 'G', 'ğ' => 'g',
		'Ġ' => 'G', 'ġ' => 'g',
		'Ģ' => 'G', 'ģ' => 'g',
		'Ĥ' => 'H', 'ĥ' => 'h',
		'Ħ' => 'H', 'ħ' => 'h',
		'Ĩ' => 'I', 'ĩ' => 'i',
		'Ī' => 'I', 'ī' => 'i',
		'Ĭ' => 'I', 'ĭ' => 'i',
		'Į' => 'I', 'į' => 'i',
		'İ' => 'I', 'ı' => 'i',
		'IJ' => 'IJ','ij' => 'ij',
		'Ĵ' => 'J', 'ĵ' => 'j',
		'Ķ' => 'K', 'ķ' => 'k',
		'ĸ' => 'k', 'Ĺ' => 'L',
		'ĺ' => 'l', 'Ļ' => 'L',
		'ļ' => 'l', 'Ľ' => 'L',
		'ľ' => 'l', 'Ŀ' => 'L',
		'ŀ' => 'l', 'Ł' => 'L',
		'ł' => 'l', 'Ń' => 'N',
		'ń' => 'n', 'Ņ' => 'N',
		'ņ' => 'n', 'Ň' => 'N',
		'ň' => 'n', 'ʼn' => 'n',
		'Ŋ' => 'N', 'ŋ' => 'n',
		'Ō' => 'O', 'ō' => 'o',
		'Ŏ' => 'O', 'ŏ' => 'o',
		'Ő' => 'O', 'ő' => 'o',
		'Œ' => 'OE','œ' => 'oe',
		'Ŕ' => 'R','ŕ' => 'r',
		'Ŗ' => 'R','ŗ' => 'r',
		'Ř' => 'R','ř' => 'r',
		'Ś' => 'S','ś' => 's',
		'Ŝ' => 'S','ŝ' => 's',
		'Ş' => 'S','ş' => 's',
		'Š' => 'S', 'š' => 's',
		'Ţ' => 'T', 'ţ' => 't',
		'Ť' => 'T', 'ť' => 't',
		'Ŧ' => 'T', 'ŧ' => 't',
		'Ũ' => 'U', 'ũ' => 'u',
		'Ū' => 'U', 'ū' => 'u',
		'Ŭ' => 'U', 'ŭ' => 'u',
		'Ů' => 'U', 'ů' => 'u',
		'Ű' => 'U', 'ű' => 'u',
		'Ų' => 'U', 'ų' => 'u',
		'Ŵ' => 'W', 'ŵ' => 'w',
		'Ŷ' => 'Y', 'ŷ' => 'y',
		'Ÿ' => 'Y', 'Ź' => 'Z',
		'ź' => 'z', 'Ż' => 'Z',
		'ż' => 'z', 'Ž' => 'Z',
		'ž' => 'z', 'ſ' => 's',
		// Decompositions for Latin Extended-B
		'Ș' => 'S', 'ș' => 's',
		'Ț' => 'T', 'ț' => 't',
		// Euro Sign
		'€' => 'E',
		// GBP (Pound) Sign
		'£' => '',
		// Vowels with diacritic (Vietnamese)
		// unmarked
		'Ơ' => 'O', 'ơ' => 'o',
		'Ư' => 'U', 'ư' => 'u',
		// grave accent
		'Ầ' => 'A', 'ầ' => 'a',
		'Ằ' => 'A', 'ằ' => 'a',
		'Ề' => 'E', 'ề' => 'e',
		'Ồ' => 'O', 'ồ' => 'o',
		'Ờ' => 'O', 'ờ' => 'o',
		'Ừ' => 'U', 'ừ' => 'u',
		'Ỳ' => 'Y', 'ỳ' => 'y',
		// hook
		'Ả' => 'A', 'ả' => 'a',
		'Ẩ' => 'A', 'ẩ' => 'a',
		'Ẳ' => 'A', 'ẳ' => 'a',
		'Ẻ' => 'E', 'ẻ' => 'e',
		'Ể' => 'E', 'ể' => 'e',
		'Ỉ' => 'I', 'ỉ' => 'i',
		'Ỏ' => 'O', 'ỏ' => 'o',
		'Ổ' => 'O', 'ổ' => 'o',
		'Ở' => 'O', 'ở' => 'o',
		'Ủ' => 'U', 'ủ' => 'u',
		'Ử' => 'U', 'ử' => 'u',
		'Ỷ' => 'Y', 'ỷ' => 'y',
		// tilde
		'Ẫ' => 'A', 'ẫ' => 'a',
		'Ẵ' => 'A', 'ẵ' => 'a',
		'Ẽ' => 'E', 'ẽ' => 'e',
		'Ễ' => 'E', 'ễ' => 'e',
		'Ỗ' => 'O', 'ỗ' => 'o',
		'Ỡ' => 'O', 'ỡ' => 'o',
		'Ữ' => 'U', 'ữ' => 'u',
		'Ỹ' => 'Y', 'ỹ' => 'y',
		// acute accent
		'Ấ' => 'A', 'ấ' => 'a',
		'Ắ' => 'A', 'ắ' => 'a',
		'Ế' => 'E', 'ế' => 'e',
		'Ố' => 'O', 'ố' => 'o',
		'Ớ' => 'O', 'ớ' => 'o',
		'Ứ' => 'U', 'ứ' => 'u',
		// dot below
		'Ạ' => 'A', 'ạ' => 'a',
		'Ậ' => 'A', 'ậ' => 'a',
		'Ặ' => 'A', 'ặ' => 'a',
		'Ẹ' => 'E', 'ẹ' => 'e',
		'Ệ' => 'E', 'ệ' => 'e',
		'Ị' => 'I', 'ị' => 'i',
		'Ọ' => 'O', 'ọ' => 'o',
		'Ộ' => 'O', 'ộ' => 'o',
		'Ợ' => 'O', 'ợ' => 'o',
		'Ụ' => 'U', 'ụ' => 'u',
		'Ự' => 'U', 'ự' => 'u',
		'Ỵ' => 'Y', 'ỵ' => 'y',
		// Vowels with diacritic (Chinese, Hanyu Pinyin)
		'ɑ' => 'a',
		// macron
		'Ǖ' => 'U', 'ǖ' => 'u',
		// acute accent
		'Ǘ' => 'U', 'ǘ' => 'u',
		// caron
		'Ǎ' => 'A', 'ǎ' => 'a',
		'Ǐ' => 'I', 'ǐ' => 'i',
		'Ǒ' => 'O', 'ǒ' => 'o',
		'Ǔ' => 'U', 'ǔ' => 'u',
		'Ǚ' => 'U', 'ǚ' => 'u',
		// grave accent
		'Ǜ' => 'U', 'ǜ' => 'u',
		));
}
function sanitize_file_name($str){
    return strtr( remove_accents($str) , array(
		'"' => '',
		' ' => '_'
	));
}

echo "\nRunning...";

if ( $original_csv && $final_csv ) {
	$row = -1;
	$gravatar_file = null;

	fputcsv( $final_csv, $output_headers );

	while ( ( $attendee = fgetcsv( $original_csv, 1000, "," ) ) !== FALSE ) {
		$row++;
		if ( $row == 0 ) {
			continue;	// skip header
		}

		foreach ( $attendee as $key => $value ) {
			$attendee[ $key ] = trim( $value );
		}

		// Create empty badges for unknown attendees
		if ( 'unknown.attendee@example.org' == $attendee[2] ) {
			$attendee[0] = $attendee[1] = $attendee[2] = $attendee[3] = '';
		}

		// Capitalize the first and last names so they look better
			// todo if there's more than one word in either field, don't do anything b/c could be something like "Ines van Essen" and they want the "van" lowercase
		$attendee[0] = ucwords( mb_strtolower( $attendee[0] ) );
		$attendee[1] = ucwords( mb_strtolower( $attendee[1] ) );

		// If they don't have a Twitter handle, add their first name instead. Add a @ to Twitter handles to avoid confusing them with first names.
		if ( empty ( $attendee[3] ) ) {
			if ( $replace_empty_twitter ) {
				$attendee[3] = $attendee[0];
			}
		} else {
			// Strip out everything but the username, and prefix a @
			$attendee[3] = '@' . preg_replace(
				'/
					(https?:\/\/)?
					(twitter\.com\/)?
					(@)?
				/ix',
				'',
				trim($attendee[3], "'")
			);
		}

		// Download the Gravatar
		$filename = 'default.png';
		if ( $attendee[2] ) {

			$md5 = md5( strtolower( trim( $attendee[2] ) ) );
			$avatar = @file_get_contents( "http://www.gravatar.com/avatar/{$md5}.jpg?s=512&default=404" );

			if(!$avatar && $attendee[3]){
				echo "\n Buscamos el twitter de {$attendee[0]}... ";
				$avatar = @file_get_contents("https://avatars.io/twitter/{$attendee[3]}/large");
				echo ($avatar ? 'ok' : 'ko');
			}

			if ( $avatar !== false ) {
				$prefix = str_pad($row, 3, '0', STR_PAD_LEFT);
				$filename      = strtolower( $attendee[0] . ' ' . $attendee[1] );
				$filename      = sanitize_file_name( $prefix . '-' . $filename . '.jpg' );
				$gravatar_filename = $gravatar_dir . $filename;
				$gravatar_file = fopen( $gravatar_filename, 'w' );
				fwrite( $gravatar_file, $avatar);
				fclose( $gravatar_file );

				//le cambiamos la extensión si no es jpg
				$new_filename = false;
				switch(exif_imagetype($gravatar_filename)){
					case IMAGETYPE_PNG:
						$new_filename = str_replace('.jpg', '.png', $filename);
					break;
					case IMAGETYPE_GIF:
						$new_filename = str_replace('.jpg', '.gif', $filename);
					break;
				}
				if($new_filename){
					rename($gravatar_filename, str_replace($filename, $new_filename, $gravatar_filename));
					$filename = $new_filename;
				}


			}


		}

		if ( 'default.png' === $filename ) {
			$missing_gravatars[] = $attendee[0] .' '. $attendee[1];
		}

		// Remove the e-mail address from the output file, because it's not used in the badge and InDesign complains about unused fields
		unset( $attendee[2] );

		// Update the final CSV
		$attendee['filename'] = $destination_directory . $filename;

	
		fputcsv( $final_csv, $attendee );

		// Output progress
		if ( 0 == $row % 50 ) {
			echo "\nProcessed " . $row . " attendees.";
		}

		// Limit to best case of ~10 iterations per second, to avoid flooding gravatar.com or draining the host server
		usleep( 100000 );
	}

	fclose( $original_csv );
	fclose( $final_csv );

	$status = "\nFinished processing " . $row . " attendees.\n";

	if ( $missing_gravatars ) {
		$status .= "\nThe following ".count($missing_gravatars)." people did not have a Gravatar:\n\n";
		$status .= implode( "\n", $missing_gravatars );
	}
} else {
	$status = "Error: Couldn't open files.";
}

echo "\n". $status ."\n\n";