chamilo / chamilo-lms

main/inc/lib/getid3/getid3.php

Indentation +165 added lines, -165 removed lines

@@ -300,7 +300,7 @@ 
         $class = new $class_name($this);
 
         try {
-             $this->option_analyze and $class->Analyze();
+                $this->option_analyze and $class->Analyze();
             }
         catch (getid3_exception $e) {
             throw $e;
@@ -383,7 +383,7 @@ 
             // CalculateReplayGain() {
             if (@$this->info['replay_gain']) {
                 if (!@$this->info['replay_gain']['reference_volume']) {
-                     $this->info['replay_gain']['reference_volume'] = 89;
+                        $this->info['replay_gain']['reference_volume'] = 89;
                 }
                 if (isset($this->info['replay_gain']['track']['adjustment'])) {
                     $this->info['replay_gain']['track']['volume'] = $this->info['replay_gain']['reference_volume'] - $this->info['replay_gain']['track']['adjustment'];
@@ -403,7 +403,7 @@ 
 
             // ProcessAudioStreams() {
             if (@!$this->info['audio']['streams'] && (@$this->info['audio']['bitrate'] || @$this->info['audio']['channels'] || @$this->info['audio']['sample_rate'])) {
-                  foreach ($this->info['audio'] as $key => $value) {
+                    foreach ($this->info['audio'] as $key => $value) {
                     if ($key != 'streams') {
                         $this->info['audio']['streams'][0][$key] = $value;
                     }
@@ -544,7 +544,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'ac3',
                             'mime_type' => 'audio/ac3',
-                          ),
+                            ),
 
                 // AAC  - audio       - Advanced Audio Coding (AAC) - ADIF format
                 'adif' => array (
@@ -553,7 +553,7 @@ 
                             'module'    => 'aac_adif',
                             'mime_type' => 'application/octet-stream',
                             'fail_ape'  => 'WARNING',
-                          ),
+                            ),
 
 
                 // AAC  - audio       - Advanced Audio Coding (AAC) - ADTS format (very similar to MP3)
@@ -563,7 +563,7 @@ 
                             'module'    => 'aac_adts',
                             'mime_type' => 'application/octet-stream',
                             'fail_ape'  => 'WARNING',
-                          ),
+                            ),
 
 
                 // AU   - audio       - NeXT/Sun AUdio (AU)
@@ -572,7 +572,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'au',
                             'mime_type' => 'audio/basic',
-                          ),
+                            ),
 
                 // AVR  - audio       - Audio Visual Research
                 'avr'  => array (
@@ -580,7 +580,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'avr',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // BONK - audio       - Bonk v0.9+
                 'bonk' => array (
@@ -588,15 +588,15 @@ 
                             'group'     => 'audio',
                             'module'    => 'bonk',
                             'mime_type' => 'audio/xmms-bonk',
-                          ),
+                            ),
 
                 // DTS  - audio       - Dolby Theatre System
-				'dts'  => array(
-							'pattern'   => '^\x7F\xFE\x80\x01',
-							'group'     => 'audio',
-							'module'    => 'dts',
-							'mime_type' => 'audio/dts',
-						),
+                'dts'  => array(
+                            'pattern'   => '^\x7F\xFE\x80\x01',
+                            'group'     => 'audio',
+                            'module'    => 'dts',
+                            'mime_type' => 'audio/dts',
+                        ),
 
                 // FLAC - audio       - Free Lossless Audio Codec
                 'flac' => array (
@@ -604,7 +604,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'xiph',
                             'mime_type' => 'audio/x-flac',
-                          ),
+                            ),
 
                 // LA   - audio       - Lossless Audio (LA)
                 'la'   => array (
@@ -612,7 +612,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'la',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // LPAC - audio       - Lossless Predictive Audio Compression (LPAC)
                 'lpac' => array (
@@ -620,7 +620,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'lpac',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // MIDI - audio       - MIDI (Musical Instrument Digital Interface)
                 'midi' => array (
@@ -628,7 +628,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'midi',
                             'mime_type' => 'audio/midi',
-                          ),
+                            ),
 
                 // MAC  - audio       - Monkey's Audio Compressor
                 'mac'  => array (
@@ -636,31 +636,31 @@ 
                             'group'     => 'audio',
                             'module'    => 'monkey',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // MOD  - audio       - MODule (assorted sub-formats)
                 'mod'  => array (
                             'pattern'   => '^.{1080}(M.K.|[5-9]CHN|[1-3][0-9]CH)',
                             'mime_type' => 'audio/mod',
-                          ),
+                            ),
 
                 // MOD  - audio       - MODule (Impulse Tracker)
                 'it'   => array (
                             'pattern'   => '^IMPM',
                             'mime_type' => 'audio/it',
-                          ),
+                            ),
 
                 // MOD  - audio       - MODule (eXtended Module, various sub-formats)
                 'xm'   => array (
                             'pattern'   => '^Extended Module',
                             'mime_type' => 'audio/xm',
-                          ),
+                            ),
 
                 // MOD  - audio       - MODule (ScreamTracker)
                 's3m'  => array (
                             'pattern'   => '^.{44}SCRM',
                             'mime_type' => 'audio/s3m',
-                          ),
+                            ),
 
                 // MPC  - audio       - Musepack / MPEGplus SV7+
                 'mpc'  => array (
@@ -668,7 +668,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'mpc',
                             'mime_type' => 'audio/x-musepack',
-                          ),
+                            ),
 
                 // MPC  - audio       - Musepack / MPEGplus SV4-6
                 'mpc_old' => array (
@@ -676,7 +676,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'mpc_old',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
 
                 // MP3  - audio       - MPEG-audio Layer 3 (very similar to AAC-ADTS)
@@ -685,7 +685,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'mp3',
                             'mime_type' => 'audio/mpeg',
-                          ),
+                            ),
 
                 // OFR  - audio       - OptimFROG
                 'ofr'  => array (
@@ -693,7 +693,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'optimfrog',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // RKAU - audio       - RKive AUdio compressor
                 'rkau' => array (
@@ -701,7 +701,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'rkau',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // SHN  - audio       - Shorten
                 'shn'  => array (
@@ -711,7 +711,7 @@ 
                             'mime_type' => 'audio/xmms-shn',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // TTA  - audio       - TTA Lossless Audio Compressor (http://tta.corecodec.org)
                 'tta'  => array (
@@ -719,7 +719,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'tta',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // VOC  - audio       - Creative Voice (VOC)
                 'voc'  => array (
@@ -727,7 +727,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'voc',
                             'mime_type' => 'audio/voc',
-                          ),
+                            ),
 
                 // VQF  - audio       - transform-domain weighted interleave Vector Quantization Format (VQF)
                 'vqf'  => array (
@@ -735,7 +735,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'vqf',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // WV  - audio        - WavPack (v4.0+)
                 'vw'  => array(
@@ -743,7 +743,7 @@ 
                             'group'     => 'audio',
                             'module'    => 'wavpack',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
 
                 // Audio-Video formats
@@ -754,13 +754,13 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'asf',
                             'mime_type' => 'video/x-ms-asf',
-                          ),
+                            ),
 
                 // BINK  - audio/video - Bink / Smacker
                 'bink' => array(
                             'pattern'   => '^(BIK|SMK)',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // FLV  - audio/video - FLash Video
                 'flv' => array(
@@ -768,13 +768,13 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'flv',
                             'mime_type' => 'video/x-flv',
-                          ),
+                            ),
 
                 // MKAV - audio/video - Mastroka
                 'matroska' => array (
                             'pattern'   => '^\x1A\x45\xDF\xA3',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // MPEG - audio/video - MPEG (Moving Pictures Experts Group)
                 'mpeg' => array (
@@ -782,7 +782,7 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'mpeg',
                             'mime_type' => 'video/mpeg',
-                          ),
+                            ),
 
                 // NSV  - audio/video - Nullsoft Streaming Video (NSV)
                 'nsv'  => array (
@@ -790,7 +790,7 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'nsv',
                             'mime_type' => 'application/octet-stream',
-                          ),
+                            ),
 
                 // Ogg  - audio/video - Ogg (Ogg Vorbis, OggFLAC, Speex, Ogg Theora(*), Ogg Tarkin(*))
                 'ogg'  => array (
@@ -800,7 +800,7 @@ 
                             'mime_type' => 'application/ogg',
                             'fail_id3'  => 'WARNING',
                             'fail_ape'  => 'WARNING',
-                          ),
+                            ),
 
                 // QT   - audio/video - Quicktime
                 'quicktime' => array (
@@ -808,7 +808,7 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'quicktime',
                             'mime_type' => 'video/quicktime',
-                          ),
+                            ),
 
                 // RIFF - audio/video - Resource Interchange File Format (RIFF) / WAV / AVI / CD-audio / SDSS = renamed variant used by SmartSound QuickTracks (www.smartsound.com) / FORM = Audio Interchange File Format (AIFF)
                 'riff' => array (
@@ -817,7 +817,7 @@ 
                             'module'    => 'riff',
                             'mime_type' => 'audio/x-wave',
                             'fail_ape'  => 'WARNING',
-                          ),
+                            ),
 
                 // Real - audio/video - RealAudio, RealVideo
                 'real' => array (
@@ -825,7 +825,7 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'real',
                             'mime_type' => 'audio/x-realaudio',
-                          ),
+                            ),
 
                 // SWF - audio/video - ShockWave Flash
                 'swf' => array (
@@ -833,7 +833,7 @@ 
                             'group'     => 'audio-video',
                             'module'    => 'swf',
                             'mime_type' => 'application/x-shockwave-flash',
-                          ),
+                            ),
 
 
                 // Still-Image formats
@@ -846,7 +846,7 @@ 
                             'mime_type' => 'image/bmp',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // GIF  - still image - Graphics Interchange Format
                 'gif'  => array (
@@ -856,7 +856,7 @@ 
                             'mime_type' => 'image/gif',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // JPEG - still image - Joint Photographic Experts Group (JPEG)
                 'jpeg'  => array (
@@ -866,7 +866,7 @@ 
                             'mime_type' => 'image/jpeg',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // PCD  - still image - Kodak Photo CD
                 'pcd'  => array (
@@ -876,7 +876,7 @@ 
                             'mime_type' => 'image/x-photo-cd',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
 
                 // PNG  - still image - Portable Network Graphics (PNG)
@@ -887,16 +887,16 @@ 
                             'mime_type' => 'image/png',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
 
                 // SVG  - still image - Scalable Vector Graphics (SVG)
-				'svg'  => array(
-							'pattern'   => '<!DOCTYPE svg PUBLIC ',
-							'mime_type' => 'image/svg+xml',
-							'fail_id3'  => 'ERROR',
-							'fail_ape'  => 'ERROR',
-						),
+                'svg'  => array(
+                            'pattern'   => '<!DOCTYPE svg PUBLIC ',
+                            'mime_type' => 'image/svg+xml',
+                            'fail_id3'  => 'ERROR',
+                            'fail_ape'  => 'ERROR',
+                        ),
 
 
                 // TIFF  - still image - Tagged Information File Format (TIFF)
@@ -907,7 +907,7 @@ 
                             'mime_type' => 'image/tiff',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
 
                 // Data formats
@@ -917,7 +917,7 @@ 
                             'mime_type' => 'application/octet-stream',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // ISO  - data        - International Standards Organization (ISO) CD-ROM Image
                 'iso'  => array (
@@ -927,7 +927,7 @@ 
                             'mime_type' => 'application/octet-stream',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // RAR  - data        - RAR compressed data
                 'rar'  => array(
@@ -935,7 +935,7 @@ 
                             'mime_type' => 'application/octet-stream',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // SZIP - audio       - SZIP compressed data
                 'szip' => array (
@@ -945,7 +945,7 @@ 
                             'mime_type' => 'application/octet-stream',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // TAR  - data        - TAR compressed data
                 'tar'  => array(
@@ -955,7 +955,7 @@ 
                             'mime_type' => 'application/x-tar',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
                 // GZIP  - data        - GZIP compressed data
                 'gz'  => array(
@@ -965,7 +965,7 @@ 
                             'mime_type' => 'application/x-gzip',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
 
                 // ZIP  - data        - ZIP compressed data
@@ -976,33 +976,33 @@ 
                             'mime_type' => 'application/zip',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
 
 
                 // PAR2 - data        - Parity Volume Set Specification 2.0
                 'par2' => array (
-                			'pattern'   => '^PAR2\x00PKT',
-							'mime_type' => 'application/octet-stream',
-							'fail_id3'  => 'ERROR',
-							'fail_ape'  => 'ERROR',
-						),
+                            'pattern'   => '^PAR2\x00PKT',
+                            'mime_type' => 'application/octet-stream',
+                            'fail_id3'  => 'ERROR',
+                            'fail_ape'  => 'ERROR',
+                        ),
 
 
-                 // PDF  - data       - Portable Document Format
-                 'pdf' => array(
+                    // PDF  - data       - Portable Document Format
+                    'pdf' => array(
                             'pattern'   => '^\x25PDF',
                             'mime_type' => 'application/pdf',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                           ),
+                            ),
 
-                 // DOC  - data       - Microsoft Word
-                 'msoffice' => array(
+                    // DOC  - data       - Microsoft Word
+                    'msoffice' => array(
                             'pattern'   => '^\xD0\xCF\x11\xE0', // D0CF11E == DOCFILE == Microsoft Office Document
                             'mime_type' => 'application/octet-stream',
                             'fail_id3'  => 'ERROR',
                             'fail_ape'  => 'ERROR',
-                          ),
+                            ),
             );
 
         return $format_info;
@@ -1393,99 +1393,99 @@ 
 
     public static function BigEndian2Float($byte_word) {
 
-		// ANSI/IEEE Standard 754-1985, Standard for Binary Floating Point Arithmetic
-		// http://www.psc.edu/general/software/packages/ieee/ieee.html
-		// http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee.html
+        // ANSI/IEEE Standard 754-1985, Standard for Binary Floating Point Arithmetic
+        // http://www.psc.edu/general/software/packages/ieee/ieee.html
+        // http://www.scri.fsu.edu/~jac/MAD3401/Backgrnd/ieee.html
 
-		$bit_word = getid3_lib::BigEndian2Bin($byte_word);
-		if (!$bit_word) {
+        $bit_word = getid3_lib::BigEndian2Bin($byte_word);
+        if (!$bit_word) {
             return 0;
         }
-		$sign_bit = $bit_word{0};
-
-		switch (strlen($byte_word) * 8) {
-			case 32:
-				$exponent_bits = 8;
-				$fraction_bits = 23;
-				break;
-
-			case 64:
-				$exponent_bits = 11;
-				$fraction_bits = 52;
-				break;
-
-			case 80:
-				// 80-bit Apple SANE format
-				// http://www.mactech.com/articles/mactech/Vol.06/06.01/SANENormalized/
-				$exponent_string = substr($bit_word, 1, 15);
-				$is_normalized = intval($bit_word{16});
-				$fraction_string = substr($bit_word, 17, 63);
-				$exponent = pow(2, getid3_lib::Bin2Dec($exponent_string) - 16383);
-				$fraction = $is_normalized + getid3_lib::DecimalBinary2Float($fraction_string);
-				$float_value = $exponent * $fraction;
-				if ($sign_bit == '1') {
-					$float_value *= -1;
-				}
-				return $float_value;
-				break;
-
-			default:
-				return false;
-				break;
-		}
-		$exponent_string = substr($bit_word, 1, $exponent_bits);
-		$fraction_string = substr($bit_word, $exponent_bits + 1, $fraction_bits);
-		$exponent = bindec($exponent_string);
-		$fraction = bindec($fraction_string);
-
-		if (($exponent == (pow(2, $exponent_bits) - 1)) && ($fraction != 0)) {
-			// Not a Number
-			$float_value = false;
-		} elseif (($exponent == (pow(2, $exponent_bits) - 1)) && ($fraction == 0)) {
-			if ($sign_bit == '1') {
-				$float_value = '-infinity';
-			} else {
-				$float_value = '+infinity';
-			}
-		} elseif (($exponent == 0) && ($fraction == 0)) {
-			if ($sign_bit == '1') {
-				$float_value = -0;
-			} else {
-				$float_value = 0;
-			}
-			$float_value = ($sign_bit ? 0 : -0);
-		} elseif (($exponent == 0) && ($fraction != 0)) {
-			// These are 'unnormalized' values
-			$float_value = pow(2, (-1 * (pow(2, $exponent_bits - 1) - 2))) * getid3_lib::DecimalBinary2Float($fraction_string);
-			if ($sign_bit == '1') {
-				$float_value *= -1;
-			}
-		} elseif ($exponent != 0) {
-			$float_value = pow(2, ($exponent - (pow(2, $exponent_bits - 1) - 1))) * (1 + getid3_lib::DecimalBinary2Float($fraction_string));
-			if ($sign_bit == '1') {
-				$float_value *= -1;
-			}
-		}
-		return (float) $float_value;
-	}
-
-
-
-	public static function LittleEndian2Float($byte_word) {
-
-		return getid3_lib::BigEndian2Float(strrev($byte_word));
-	}
-
-
-
-	public static function DecimalBinary2Float($binary_numerator) {
-		$numerator   = bindec($binary_numerator);
-		$denominator = bindec('1'.str_repeat('0', strlen($binary_numerator)));
-		return ($numerator / $denominator);
-	}
-
-
-	public static function PrintHexBytes($string, $hex=true, $spaces=true, $html_safe=true) {
+        $sign_bit = $bit_word{0};
+
+        switch (strlen($byte_word) * 8) {
+            case 32:
+                $exponent_bits = 8;
+                $fraction_bits = 23;
+                break;
+
+            case 64:
+                $exponent_bits = 11;
+                $fraction_bits = 52;
+                break;
+
+            case 80:
+                // 80-bit Apple SANE format
+                // http://www.mactech.com/articles/mactech/Vol.06/06.01/SANENormalized/
+                $exponent_string = substr($bit_word, 1, 15);
+                $is_normalized = intval($bit_word{16});
+                $fraction_string = substr($bit_word, 17, 63);
+                $exponent = pow(2, getid3_lib::Bin2Dec($exponent_string) - 16383);
+                $fraction = $is_normalized + getid3_lib::DecimalBinary2Float($fraction_string);
+                $float_value = $exponent * $fraction;
+                if ($sign_bit == '1') {
+                    $float_value *= -1;
+                }
+                return $float_value;
+                break;
+
+            default:
+                return false;
+                break;
+        }
+        $exponent_string = substr($bit_word, 1, $exponent_bits);
+        $fraction_string = substr($bit_word, $exponent_bits + 1, $fraction_bits);
+        $exponent = bindec($exponent_string);
+        $fraction = bindec($fraction_string);
+
+        if (($exponent == (pow(2, $exponent_bits) - 1)) && ($fraction != 0)) {
+            // Not a Number
+            $float_value = false;
+        } elseif (($exponent == (pow(2, $exponent_bits) - 1)) && ($fraction == 0)) {
+            if ($sign_bit == '1') {
+                $float_value = '-infinity';
+            } else {
+                $float_value = '+infinity';
+            }
+        } elseif (($exponent == 0) && ($fraction == 0)) {
+            if ($sign_bit == '1') {
+                $float_value = -0;
+            } else {
+                $float_value = 0;
+            }
+            $float_value = ($sign_bit ? 0 : -0);
+        } elseif (($exponent == 0) && ($fraction != 0)) {
+            // These are 'unnormalized' values
+            $float_value = pow(2, (-1 * (pow(2, $exponent_bits - 1) - 2))) * getid3_lib::DecimalBinary2Float($fraction_string);
+            if ($sign_bit == '1') {
+                $float_value *= -1;
+            }
+        } elseif ($exponent != 0) {
+            $float_value = pow(2, ($exponent - (pow(2, $exponent_bits - 1) - 1))) * (1 + getid3_lib::DecimalBinary2Float($fraction_string));
+            if ($sign_bit == '1') {
+                $float_value *= -1;
+            }
+        }
+        return (float) $float_value;
+    }
+
+
+
+    public static function LittleEndian2Float($byte_word) {
+
+        return getid3_lib::BigEndian2Float(strrev($byte_word));
+    }
+
+
+
+    public static function DecimalBinary2Float($binary_numerator) {
+        $numerator   = bindec($binary_numerator);
+        $denominator = bindec('1'.str_repeat('0', strlen($binary_numerator)));
+        return ($numerator / $denominator);
+    }
+
+
+    public static function PrintHexBytes($string, $hex=true, $spaces=true, $html_safe=true) {
 
         $return_string = '';
         for ($i = 0; $i < strlen($string); $i++) {

main/inc/lib/sessionmanager.lib.php

Indentation +1 added lines, -1 removed lines

@@ -6022,7 +6022,7 @@
         ]);
     }
 
-	/**
+    /**
      * Get the count of user courses in session
      * @param int $sessionId The session id
      * @return array

main/inc/lib/image.lib.php

Indentation +120 added lines, -120 removed lines

@@ -47,7 +47,7 @@ 
             if ($height >= $max_size_for_picture) {
                 // scale width
                 $new_width = round($width * ($max_size_for_picture / $height));
-                 $this->image_wrapper->resize($new_width, $max_size_for_picture, 0);
+                    $this->image_wrapper->resize($new_width, $max_size_for_picture, 0);
             }
         }
     }
@@ -149,7 +149,7 @@ 
 
     public function __construct($path)
     {
-          parent::__construct($path);
+            parent::__construct($path);
     }
 
     public function set_image_wrapper()
@@ -184,19 +184,19 @@ 
         }
     }
 
-	public function get_image_size()
+    public function get_image_size()
     {
-		$imagesize = array('width'=>0,'height'=>0);
-	    if ($this->image_validated) {
+        $imagesize = array('width'=>0,'height'=>0);
+        if ($this->image_validated) {
             $imagesize = $this->image->getImageGeometry();
-	    }
-	    return $imagesize;
-	}
+        }
+        return $imagesize;
+    }
 
-	//@todo implement border logic case for Imagick
-	public function resize($thumbw, $thumbh, $border, $specific_size = false)
+    //@todo implement border logic case for Imagick
+    public function resize($thumbw, $thumbh, $border, $specific_size = false)
     {
-	    if (!$this->image_validated) return false;
+        if (!$this->image_validated) return false;
 
         if ($specific_size) {
             $width = $thumbw;
@@ -206,10 +206,10 @@ 
             $width  = (int)($this->width * $scale);
             $height = (int)($this->height * $scale);
         }
-		$result = $this->image->resizeImage($width, $height, $this->filter, 1);
-		$this->width  = $thumbw;
-		$this->height = $thumbh;
-	}
+        $result = $this->image->resizeImage($width, $height, $this->filter, 1);
+        $this->width  = $thumbw;
+        $this->height = $thumbh;
+    }
     
     /**
      * @author José Loguercio <jose.loguercio@beeznest.com>
@@ -224,8 +224,8 @@ 
     public function crop($x, $y, $width, $height, $src_width, $src_height) {
         if (!$this->image_validated) return false;
         $this->image->cropimage($width, $height, $x, $y);
-		$this->width  = $width;
-		$this->height = $height;
+        $this->width  = $width;
+        $this->height = $height;
     }
 
     public function send_image($file = '', $compress = -1, $convert_file_to = null)
@@ -235,35 +235,35 @@ 
         if (!empty($convert_file_to) && in_array($convert_file_to, $this->allowed_extensions)) {
             $type = $convert_file_to;
         }
-		switch ($type) {
-		    case 'jpeg':
-			case 'jpg':
-				if (!$file) header("Content-type: image/jpeg");
-				break;
-			case 'png':
-				if (!$file) header("Content-type: image/png");
-				break;
-			case 'gif':
-				if (!$file) header("Content-type: image/gif");
-				break;
-		}
-		$result = false;
-		try {
-		    $result = $this->image->writeImage($file);
-		} catch(ImagickException $e) {
+        switch ($type) {
+            case 'jpeg':
+            case 'jpg':
+                if (!$file) header("Content-type: image/jpeg");
+                break;
+            case 'png':
+                if (!$file) header("Content-type: image/png");
+                break;
+            case 'gif':
+                if (!$file) header("Content-type: image/gif");
+                break;
+        }
+        $result = false;
+        try {
+            $result = $this->image->writeImage($file);
+        } catch(ImagickException $e) {
             if ($this->debug) error_log($e->getMessage());
         }
 
-		if (!$file) {
-		    echo $this->image;
-		    $this->image->clear();
+        if (!$file) {
+            echo $this->image;
+            $this->image->clear();
             $this->image->destroy();
-		} else {
-		    $this->image->clear();
+        } else {
+            $this->image->clear();
             $this->image->destroy();
-		    return $result;
-		}
-	}
+            return $result;
+        }
+    }
 
 }
 
@@ -285,21 +285,21 @@ 
         $this->fill_image_info();
 
         switch ($this->type) {
-        	case 0:
-        		$handler = false;
-        		break;
-		    case 1 :
+            case 0:
+                $handler = false;
+                break;
+            case 1 :
                 $handler = @imagecreatefromgif($this->path);
                 $this->type = 'gif';
                 break;
-		    case 2 :
+            case 2 :
                 $handler = @imagecreatefromjpeg($this->path);
                 $this->type = 'jpg';
                 break;
-		    case 3 :
-		        $handler = @imagecreatefrompng($this->path);
-		        $this->type = 'png';
-		        break;
+            case 3 :
+                $handler = @imagecreatefrompng($this->path);
+                $this->type = 'png';
+                break;
         }
         if ($handler) {
             $this->image_validated = true;
@@ -313,29 +313,29 @@ 
     {
         $return_array = array('width'=>0,'height'=>0);
         if ($this->image_validated) {
-	        $return_array = array('width'=>$this->width,'height'=>$this->height);
+            $return_array = array('width'=>$this->width,'height'=>$this->height);
         }
         return $return_array;
-	}
+    }
 
     public function fill_image_info()
     {
-    	if (file_exists($this->path)) {
-	        $image_info     = getimagesize($this->path);
-			$this->width    = $image_info[0];
-			$this->height   = $image_info[1];
-			$this->type     = $image_info[2];
-    	} else {
-    		$this->width    = 0;
-    		$this->height   = 0;
-    		$this->type     = 0;
-    	}
+        if (file_exists($this->path)) {
+            $image_info     = getimagesize($this->path);
+            $this->width    = $image_info[0];
+            $this->height   = $image_info[1];
+            $this->type     = $image_info[2];
+        } else {
+            $this->width    = 0;
+            $this->height   = 0;
+            $this->type     = 0;
+        }
     }
 
     public function resize($thumbw, $thumbh, $border, $specific_size = false)
     {
         if (!$this->image_validated) return false;
-		if ($border == 1) {
+        if ($border == 1) {
             if ($specific_size) {
                 $width = $thumbw;
                 $height = $thumbh;
@@ -344,17 +344,17 @@ 
                 $width = (int)($this->width * $scale);
                 $height = (int)($this->height * $scale);
             }
-			$deltaw = (int)(($thumbw - $width) / 2);
-			$deltah = (int)(($thumbh - $height) / 2);
-			$dst_img = @ImageCreateTrueColor($thumbw, $thumbh);
-            		@imagealphablending($dst_img, false);
-		        @imagesavealpha($dst_img, true);
-			if (!empty($this->color)) {
-				@imagefill($dst_img, 0, 0, $this->color);
-			}
-			$this->width = $thumbw;
-			$this->height = $thumbh;
-		} elseif ($border == 0) {
+            $deltaw = (int)(($thumbw - $width) / 2);
+            $deltah = (int)(($thumbh - $height) / 2);
+            $dst_img = @ImageCreateTrueColor($thumbw, $thumbh);
+                    @imagealphablending($dst_img, false);
+                @imagesavealpha($dst_img, true);
+            if (!empty($this->color)) {
+                @imagefill($dst_img, 0, 0, $this->color);
+            }
+            $this->width = $thumbw;
+            $this->height = $thumbh;
+        } elseif ($border == 0) {
             if ($specific_size) {
                 $width = $thumbw;
                 $height = $thumbh;
@@ -363,19 +363,19 @@ 
                 $width  = (int)($this->width * $scale);
                 $height = (int)($this->height * $scale);
             }
-			$deltaw = 0;
-			$deltah = 0;
-			$dst_img = @ImageCreateTrueColor($width, $height);
-            		@imagealphablending($dst_img, false);
-		        @imagesavealpha($dst_img, true);
-			$this->width = $width;
-			$this->height = $height;
-		}
-		$src_img = $this->bg;
-		@ImageCopyResampled($dst_img, $src_img, $deltaw, $deltah, 0, 0, $width, $height, ImageSX($src_img), ImageSY($src_img));
-		$this->bg = $dst_img;
-		@imagedestroy($src_img);
-	}
+            $deltaw = 0;
+            $deltah = 0;
+            $dst_img = @ImageCreateTrueColor($width, $height);
+                    @imagealphablending($dst_img, false);
+                @imagesavealpha($dst_img, true);
+            $this->width = $width;
+            $this->height = $height;
+        }
+        $src_img = $this->bg;
+        @ImageCopyResampled($dst_img, $src_img, $deltaw, $deltah, 0, 0, $width, $height, ImageSX($src_img), ImageSY($src_img));
+        $this->bg = $dst_img;
+        @imagedestroy($src_img);
+    }
     
     /**
      * @author José Loguercio <jose.loguercio@beeznest.com>
@@ -389,7 +389,7 @@ 
     public function crop($x, $y, $width, $height, $src_width, $src_height) {
         if (!$this->image_validated) return false;
         $this->width = $width;
-		$this->height = $height;
+        $this->height = $height;
         $src = null;
         $dest = @imagecreatetruecolor($width, $height);
         $type = $this->type;
@@ -400,56 +400,56 @@ 
                 @imagecopy($dest, $src, 0, 0, $x, $y, $src_width, $src_height);
                 @imagejpeg($dest, $this->path);
                 break;
-		    case 'png' :
+            case 'png' :
                 $src = @imagecreatefrompng($this->path);
                 @imagecopy($dest, $src, 0, 0, $x, $y, $src_width, $src_height);
                 @imagepng($dest, $this->path);
                 break;
-		    case 'gif' :
-		        $src = @imagecreatefromgif($this->path);
+            case 'gif' :
+                $src = @imagecreatefromgif($this->path);
                 @imagecopy($dest, $src, 0, 0, $x, $y, $src_width, $src_height);
                 @imagegif($dest, $this->path);
-		        break;
+                break;
             default: return 0;
         }
         @imagedestroy($dest);
         @imagedestroy($src);
     }
 
-	public function send_image($file = '', $compress = -1, $convert_file_to = null)
+    public function send_image($file = '', $compress = -1, $convert_file_to = null)
     {
-	    if (!$this->image_validated) return false;
+        if (!$this->image_validated) return false;
         $compress = (int)$compress;
         $type = $this->type;
         if (!empty($convert_file_to) && in_array($convert_file_to, $this->allowed_extensions)) {
             $type = $convert_file_to;
         }
-		switch ($type) {
-		    case 'jpeg':
-			case 'jpg':
-				if (!$file) header("Content-type: image/jpeg");
-				if ($compress == -1) $compress = 100;
-				return imagejpeg($this->bg, $file, $compress);
-				break;
-			case 'png':
-				if (!$file) header("Content-type: image/png");
-				if ($compress != -1) {
-					@imagetruecolortopalette($this->bg, true, $compress);
-				}
-				return imagepng($this->bg, $file, $compress);
-				break;
-			case 'gif':
-				if (!$file) header("Content-type: image/gif");
-				if ($compress != -1) {
-					@imagetruecolortopalette($this->bg, true, $compress);
-				}
-				return imagegif($this->bg, $file, $compress);
-				break;
-			default: return 0;
-		}
-		// TODO: Occupied memory is not released, because the following fragment of code is actually dead.
-		@imagedestroy($this->bg);
-	}
+        switch ($type) {
+            case 'jpeg':
+            case 'jpg':
+                if (!$file) header("Content-type: image/jpeg");
+                if ($compress == -1) $compress = 100;
+                return imagejpeg($this->bg, $file, $compress);
+                break;
+            case 'png':
+                if (!$file) header("Content-type: image/png");
+                if ($compress != -1) {
+                    @imagetruecolortopalette($this->bg, true, $compress);
+                }
+                return imagepng($this->bg, $file, $compress);
+                break;
+            case 'gif':
+                if (!$file) header("Content-type: image/gif");
+                if ($compress != -1) {
+                    @imagetruecolortopalette($this->bg, true, $compress);
+                }
+                return imagegif($this->bg, $file, $compress);
+                break;
+            default: return 0;
+        }
+        // TODO: Occupied memory is not released, because the following fragment of code is actually dead.
+        @imagedestroy($this->bg);
+    }
 
     /**
      * Convert image to black & white

main/inc/lib/timeline.lib.php

Indentation +23 added lines, -23 removed lines

@@ -25,10 +25,10 @@ 
     );
     public $is_course_model = true;
 
-	public function __construct()
+    public function __construct()
     {
         $this->table =  Database::get_course_table(TABLE_TIMELINE);
-	}
+    }
 
     /**
      * Get the count of elements
@@ -52,16 +52,16 @@ 
     /**
      * Displays the title + grid
      */
-	public function listing()
+    public function listing()
     {
-		// action links
-		$html = '<div class="actions">';
+        // action links
+        $html = '<div class="actions">';
         //$html .= '<a href="career_dashboard.php">'.Display::return_icon('back.png',get_lang('Back'),'','32').'</a>';
-		$html .= '<a href="'.api_get_self().'?action=add">'.Display::return_icon('add.png', get_lang('Add'),'','32').'</a>';
-		$html .= '</div>';
+        $html .= '<a href="'.api_get_self().'?action=add">'.Display::return_icon('add.png', get_lang('Add'),'','32').'</a>';
+        $html .= '</div>';
         $html .= Display::grid_html('timelines');
         return $html;
-	}
+    }
 
     public function get_status_list()
     {
@@ -89,7 +89,7 @@ 
 
         $form->addElement('text', 'headline', get_lang('Name'), array('size' => '70'));
         //$form->addHtmlEditor('description', get_lang('Description'), false, false, array('ToolbarSet' => 'Careers','Width' => '100%', 'Height' => '250'));
-	    $status_list = $this->get_status_list();
+        $status_list = $this->get_status_list();
         $form->addElement('select', 'status', get_lang('Status'), $status_list);
         if ($action == 'edit') {
             //$form->addElement('text', 'created_at', get_lang('CreatedAt'));
@@ -173,7 +173,7 @@ 
 
         // Setting the rules
         $form->addRule('headline', get_lang('ThisFieldIsRequired'), 'required');
-		return $form;
+        return $form;
 
     }
 
@@ -184,11 +184,11 @@ 
     public function save_item($params)
     {
         $params['c_id'] = api_get_course_int_id();
-	    $id = parent::save($params);
-	    if (!empty($id)) {
-	    	//event_system(LOG_CAREER_CREATE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
-   		}
-   		return $id;
+        $id = parent::save($params);
+        if (!empty($id)) {
+            //event_system(LOG_CAREER_CREATE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
+            }
+            return $id;
     }
 
     /**
@@ -199,16 +199,16 @@ 
         $params['c_id'] = api_get_course_int_id();
         $params['parent_id'] = '0';
         $params['type'] = 'default';
-	    $id = parent::save($params);
-	    if (!empty($id)) {
-	    	//event_system(LOG_CAREER_CREATE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
-   		}
-   		return $id;
+        $id = parent::save($params);
+        if (!empty($id)) {
+            //event_system(LOG_CAREER_CREATE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
+            }
+            return $id;
     }
 
     public function delete($id) {
-	    parent::delete($id);
-	    //event_system(LOG_CAREER_DELETE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
+        parent::delete($id);
+        //event_system(LOG_CAREER_DELETE, LOG_CAREER_ID, $id, api_get_utc_datetime(), api_get_user_id());
     }
 
     public function get_url($id) {
@@ -247,7 +247,7 @@ 
         $item['asset'] = array( 'media'     => $item['media'],
                                 'credit'    => $item['media_credit'],
                                 'caption'   => $item['media_caption'],
-         );
+            );
 
         //Cleaning items
         unset($item['id']);

main/inc/lib/urlmanager.lib.php

Indentation +66 added lines, -66 removed lines

@@ -11,15 +11,15 @@ 
 class UrlManager
 {
     /**
-    * Creates a new url access
-    *
-    * @author Julio Montoya <gugli100@gmail.com>,
-    *
-    * @param	string	$url The URL of the site
-    * @param	string  $description The description of the site
-    * @param	int		$active is active or not
-    * @return boolean if success
-    */
+     * Creates a new url access
+     *
+     * @author Julio Montoya <gugli100@gmail.com>,
+     *
+     * @param	string	$url The URL of the site
+     * @param	string  $description The description of the site
+     * @param	int		$active is active or not
+     * @return boolean if success
+     */
     public static function add($url, $description, $active)
     {
         $tms = time();
@@ -36,15 +36,15 @@ 
     }
 
     /**
-    * Updates an URL access
-    * @author Julio Montoya <gugli100@gmail.com>,
-    *
-    * @param	int 	$url_id The url id
-    * @param	string 	$url
-    * @param	string  $description The description of the site
-    * @param	int		$active is active or not
-    * @return 	boolean if success
-    */
+     * Updates an URL access
+     * @author Julio Montoya <gugli100@gmail.com>,
+     *
+     * @param	int 	$url_id The url id
+     * @param	string 	$url
+     * @param	string  $description The description of the site
+     * @param	int		$active is active or not
+     * @return 	boolean if success
+     */
     public static function update($url_id, $url, $description, $active)
     {
         $url_id = intval($url_id);
@@ -63,12 +63,12 @@ 
     }
 
     /**
-    * Deletes an url
-    * @author Julio Montoya
-    * @param int $id url id
+     * Deletes an url
+     * @author Julio Montoya
+     * @param int $id url id
      *
-    * @return boolean true if success
-    * */
+     * @return boolean true if success
+     * */
     public static function delete($id)
     {
         $id = intval($id);
@@ -200,12 +200,12 @@ 
     }
 
     /**
-    * Gets the inner join of access_url and the course table
-    *
-    * @author Julio Montoya
-    * @param int  access url id
-    * @return array   Database::store_result of the result
-    **/
+     * Gets the inner join of access_url and the course table
+     *
+     * @author Julio Montoya
+     * @param int  access url id
+     * @return array   Database::store_result of the result
+     **/
     public static function get_url_rel_course_data($access_url_id = null)
     {
         $where = '';
@@ -362,12 +362,12 @@ 
     }
 
     /**
-    * Checks the relationship between an URL and a User (return the num_rows)
-    * @author Julio Montoya
-    * @param int user id
-    * @param int url id
-    * @return boolean true if success
-    * */
+     * Checks the relationship between an URL and a User (return the num_rows)
+     * @author Julio Montoya
+     * @param int user id
+     * @param int url id
+     * @return boolean true if success
+     * */
     public static function relation_url_user_exist($user_id, $url_id)
     {
         $table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
@@ -377,15 +377,15 @@ 
         $num = Database::num_rows($result);
 
         return $num;
-	}
+    }
 
     /**
-    * Checks the relationship between an URL and a Course (return the num_rows)
-    * @author Julio Montoya
-    * @param int $courseId
-    * @param int $urlId
-    * @return boolean true if success
-    * */
+     * Checks the relationship between an URL and a Course (return the num_rows)
+     * @author Julio Montoya
+     * @param int $courseId
+     * @param int $urlId
+     * @return boolean true if success
+     * */
     public static function relation_url_course_exist($courseId, $urlId)
     {
         $table_url_rel_course = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
@@ -420,12 +420,12 @@ 
     }
 
     /**
-    * Checks the relationship between an URL and a Session (return the num_rows)
-    * @author Julio Montoya
-    * @param int user id
-    * @param int url id
-    * @return boolean true if success
-    * */
+     * Checks the relationship between an URL and a Session (return the num_rows)
+     * @author Julio Montoya
+     * @param int user id
+     * @param int url id
+     * @return boolean true if success
+     * */
     public static function relation_url_session_exist($session_id, $url_id)
     {
         $table_url_rel_session= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
@@ -737,13 +737,13 @@ 
     }
 
     /**
-    * Deletes an url and user relationship
-    * @author Julio Montoya
-    * @param int user id
-    * @param int url id
+     * Deletes an url and user relationship
+     * @author Julio Montoya
+     * @param int user id
+     * @param int url id
      *
-    * @return boolean true if success
-    * */
+     * @return boolean true if success
+     * */
     public static function delete_url_rel_user($user_id, $url_id)
     {
         $table_url_rel_user = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
@@ -758,13 +758,13 @@ 
     }
 
     /**
-    * Deletes an url and course relationship
-    * @author Julio Montoya
-    * @param  int  $courseId
-    * @param  int  $urlId
+     * Deletes an url and course relationship
+     * @author Julio Montoya
+     * @param  int  $courseId
+     * @param  int  $urlId
      *
-    * @return boolean true if success
-    * */
+     * @return boolean true if success
+     * */
     public static function delete_url_rel_course($courseId, $urlId)
     {
         $table_url_rel_course= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
@@ -814,13 +814,13 @@ 
     }
 
     /**
-    * Deletes an url and session relationship
-    * @author Julio Montoya
-    * @param  char  course code
-    * @param  int url id
+     * Deletes an url and session relationship
+     * @author Julio Montoya
+     * @param  char  course code
+     * @param  int url id
      *
-    * @return boolean true if success
-    * */
+     * @return boolean true if success
+     * */
     public static function delete_url_rel_session($session_id, $url_id)
     {
         $table_url_rel_session = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);

main/inc/lib/userportal.lib.php

Indentation +17 added lines, -17 removed lines

@@ -248,17 +248,17 @@ 
                 }
             }
 
-			if (trim($home_top_temp) == '' && api_is_platform_admin()) {
-				$home_top_temp = '<div class="welcome-mascot">' . get_lang('PortalHomepageDefaultIntroduction') . '</div>';
-			} else {
-				$home_top_temp = '<div class="welcome-home-top-temp">' . $home_top_temp . '</div>';
-			}
-			$open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
-			$html = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
-		}
-
-		return $html;
-	}
+            if (trim($home_top_temp) == '' && api_is_platform_admin()) {
+                $home_top_temp = '<div class="welcome-mascot">' . get_lang('PortalHomepageDefaultIntroduction') . '</div>';
+            } else {
+                $home_top_temp = '<div class="welcome-home-top-temp">' . $home_top_temp . '</div>';
+            }
+            $open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
+            $html = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
+        }
+
+        return $html;
+    }
 
     function return_notice()
     {
@@ -509,7 +509,7 @@ 
                     $thereIsSubCat = true;
                 } elseif (api_get_setting('show_empty_course_categories') == 'true') {
                     /* End changed code to eliminate the (0 courses) after empty categories. */
-                      $htmlListCat .= '<li>';
+                        $htmlListCat .= '<li>';
                     $htmlListCat .= $catLine['name'];
                     $htmlListCat .= "</li>";
                     $thereIsSubCat = true;
@@ -639,11 +639,11 @@ 
     }
 
     /**
-    * retrieves all the courses that the user has already subscribed to
-    * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
-    * @param int $user_id: the id of the user
-    * @return array an array containing all the information of the courses of the given user
-    */
+     * retrieves all the courses that the user has already subscribed to
+     * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
+     * @param int $user_id: the id of the user
+     * @return array an array containing all the information of the courses of the given user
+     */
     public function get_courses_of_user($user_id)
     {
         $table_course = Database::get_main_table(TABLE_MAIN_COURSE);

main/tracking/course_log_tools.php

Indentation +2 added lines, -2 removed lines

@@ -78,7 +78,7 @@ 
 
 // getting all the students of the course
 if (empty($session_id)) {
-	// Registered students in a course outside session.
+    // Registered students in a course outside session.
     $a_students = CourseManager:: get_student_list_from_course_code(
         api_get_course_id(),
         false,
@@ -89,7 +89,7 @@ 
         api_get_group_id()
     );
 } else {
-	// Registered students in session.
+    // Registered students in session.
     $a_students = CourseManager:: get_student_list_from_course_code(
         api_get_course_id(),
         true,

main/tracking/courseLog.php

Indentation +1 added lines, -1 removed lines

@@ -111,7 +111,7 @@
                             get_lang('HideColumn'),
                             array('align' => 'absmiddle', 'hspace' => '3px'),
                             ICON_SIZE_SMALL
-                         ) . "</div>'
+                            ) . "</div>'
                     );
                 }
             );

main/tracking/course_session_report.php

Indentation +122 added lines, -122 removed lines

@@ -14,23 +14,23 @@ 
 $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
 
 if (!$is_allowedToTrack) {
-	api_not_allowed(true);
+    api_not_allowed(true);
 }
 
 $export_to_xls = false;
 if (isset($_GET['export'])) {
-	$export_to_xls = true;
+    $export_to_xls = true;
 }
 if (api_is_platform_admin() ) {
-	$global = true;
+    $global = true;
 } else {
-	$global = false;
+    $global = false;
 }
 $global = true;
 
 $session_id = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
 if (empty($session_id)) {
-	$session_id  = 1;
+    $session_id  = 1;
 }
 
 $form = new FormValidator('search_simple','POST','','',null,false);
@@ -39,10 +39,10 @@ 
 $session_list = SessionManager::get_sessions_list(array(), array('name'));
 $my_session_list = array();
 foreach($session_list as $sesion_item) {
-	$my_session_list[$sesion_item['id']] = $sesion_item['name'];
+    $my_session_list[$sesion_item['id']] = $sesion_item['name'];
 }
 if (count($session_list) == 0) {
-	$my_session_list[0] = get_lang('None');
+    $my_session_list[0] = get_lang('None');
 }
 $form->addElement('select', 'session_id', get_lang('Sessions'), $my_session_list);
 $form->addButtonFilter(get_lang('Filter'));
@@ -51,32 +51,32 @@ 
 if (!empty($_REQUEST['session_id'])) $session_id = intval($_REQUEST['session_id']); else $session_id = 0;
 
 if (empty($session_id)) {
-	$session_id = key($my_session_list);
+    $session_id = key($my_session_list);
 }
 $form->setDefaults(array('session_id'=>$session_id));
 $course_list = SessionManager::get_course_list_by_session_id($session_id);
 
 if (!$export_to_xls) {
-	Display :: display_header(get_lang("MySpace"));
-	echo '<div class="actions">';
+    Display :: display_header(get_lang("MySpace"));
+    echo '<div class="actions">';
 
-	if ($global) {
-		echo MySpace::getTopMenu();
-	} else {
-		echo '<div style="float:left; clear:left">
+    if ($global) {
+        echo MySpace::getTopMenu();
+    } else {
+        echo '<div style="float:left; clear:left">
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=true">'.get_lang('StudentsTracking').'</a>&nbsp;|
 				<a href="courseLog.php?'.api_get_cidreq().'&studentlist=false">'.get_lang('CourseTracking').'</a>&nbsp;';
-		echo '</div>';
-	}
-	echo '</div>';
+        echo '</div>';
+    }
+    echo '</div>';
 
-	if  (api_is_platform_admin()) {
-		echo MySpace::getAdminActions();
-	}
+    if  (api_is_platform_admin()) {
+        echo MySpace::getAdminActions();
+    }
 
-	echo '<h2>'.get_lang('LPExerciseResultsBySession').'</h2>';
-	$form->display();
-	Display::display_normal_message(get_lang('StudentScoreAverageIsCalculatedBaseInAllLPsAndAllAttempts'));
+    echo '<h2>'.get_lang('LPExerciseResultsBySession').'</h2>';
+    $form->display();
+    Display::display_normal_message(get_lang('StudentScoreAverageIsCalculatedBaseInAllLPsAndAllAttempts'));
 }
 
 $users = SessionManager::get_users_by_session($session_id);
@@ -86,15 +86,15 @@ 
 $main_result = array();
 //Getting course list
 foreach ($course_list  as $current_course ) {
-	$course_info = api_get_course_info($current_course['code']);
-	$_course = $course_info;
-	$attempt_result = array();
+    $course_info = api_get_course_info($current_course['code']);
+    $_course = $course_info;
+    $attempt_result = array();
 
-	//Getting LP list
-	$list = new LearnpathList('', $current_course['code'], $session_id);
-	$lp_list = $list->get_flat_list();
+    //Getting LP list
+    $list = new LearnpathList('', $current_course['code'], $session_id);
+    $lp_list = $list->get_flat_list();
 
-	// Looping LPs
+    // Looping LPs
     foreach ($lp_list as $lp_id =>$lp) {
         $exercise_list = Event::get_all_exercises_from_lp($lp_id, $course_info['real_id']);
         // Looping Chamilo Exercises in LP
@@ -111,7 +111,7 @@ 
             }
         }
     }
-	$main_result[$current_course['code']] = $attempt_result;
+    $main_result[$current_course['code']] = $attempt_result;
 }
 
 $total_average_score = 0;
@@ -119,102 +119,102 @@ 
 $html_result = '';
 if (!empty($users) && is_array($users)) {
 
-	$html_result .= '<table  class="data_table">';
-	$html_result .= '<tr><th>'.get_lang('User').'</th>';
-	foreach($course_list as $item ) {
-		$html_result .= '<th>'.$item['title'].'<br /> '.get_lang('AverageScore').' %</th>';
-	}
-	$html_result .= '<th>'.get_lang('AverageScore').' %</th>';
-	$html_result .= '<th>'.get_lang('LastConnexionDate').'</th></tr>';
-
-	foreach ($users  as $user) {
-		$total_student = 0;
-		$counter ++;
-		$s_css_class = 'row_even';
-		if ($counter % 2 ==0 ) {
-			$s_css_class = 'row_odd';
-		}
-		$html_result .= "<tr class='$s_css_class'>
+    $html_result .= '<table  class="data_table">';
+    $html_result .= '<tr><th>'.get_lang('User').'</th>';
+    foreach($course_list as $item ) {
+        $html_result .= '<th>'.$item['title'].'<br /> '.get_lang('AverageScore').' %</th>';
+    }
+    $html_result .= '<th>'.get_lang('AverageScore').' %</th>';
+    $html_result .= '<th>'.get_lang('LastConnexionDate').'</th></tr>';
+
+    foreach ($users  as $user) {
+        $total_student = 0;
+        $counter ++;
+        $s_css_class = 'row_even';
+        if ($counter % 2 ==0 ) {
+            $s_css_class = 'row_odd';
+        }
+        $html_result .= "<tr class='$s_css_class'>
 							<td >";
-		$html_result .= $user['firstname'].' '.$user['lastname'];
-		$html_result .= "</td>";
-
-		// Getting course list
-
-		$counter = 0;
-		$total_result_by_user = 0;
-		foreach ($course_list  as $current_course ) {
-			$total_course = 0;
-			$html_result .= "<td>";
-
-
-			$result  = '-';
-			if (isset($main_result[$current_course['code']][$user['user_id']])) {
-				$user_info_stat = $main_result[$current_course['code']][$user['user_id']];
-				if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) {
-					$result = round(
-						$user_info_stat['result'] / $user_info_stat['attempts'] * 100,
-						2
-					);
-					$total_course += $result;
-					$total_result_by_user += $result;
-					$course_average[$current_course['code']] += $total_course;
-					$course_average_counter[$current_course['code']]++;
-					$result = $result . ' (' . $user_info_stat['attempts'] . ' ' . get_lang(
-							'Attempts'
-						) . ')';
-					$counter++;
-				}
-			}
-
-			$html_result .= $result;
-			$html_result .= "</td>";
-		}
-		if (empty($counter)) {
-			$total_student = '-';
-		} else {
-			$total_student = $total_result_by_user/$counter;
-			$total_average_score+=$total_student;
-			$total_average_score_count++;
-		}
-		$string_date=Tracking :: get_last_connection_date($user['user_id'],true);
-		$html_result .="<td>$total_student</td><td>$string_date</td></tr>";
-	}
-
-	$html_result .="<tr><th>".get_lang('AverageScore')."</th>";
-	$total_average = 0;
-	$counter = 0;
-	foreach($course_list as $course_item) {
-		if (!empty($course_average_counter[$course_item['code']])) {
-			$average_per_course = round(
-				$course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,
-				2
-			);
-		} else {
-			$average_per_course = '-';
-		}
-		if (!empty($average_per_course)) {
-			$counter++;
-		}
-		$total_average = $total_average + $average_per_course;
-		$html_result .="<td>$average_per_course</td>";
-	}
-	if (!empty($total_average_score_count)) {
-		$total_average = round($total_average_score/($total_average_score_count*100)*100,2);
-	} else {
-		$total_average = '-';
-	}
-
-	$html_result .='<td>'.$total_average.'</td>';
-	$html_result .="<td>-</td>";
-	$html_result .="</tr>";
-	$html_result .= '</table>';
+        $html_result .= $user['firstname'].' '.$user['lastname'];
+        $html_result .= "</td>";
+
+        // Getting course list
+
+        $counter = 0;
+        $total_result_by_user = 0;
+        foreach ($course_list  as $current_course ) {
+            $total_course = 0;
+            $html_result .= "<td>";
+
+
+            $result  = '-';
+            if (isset($main_result[$current_course['code']][$user['user_id']])) {
+                $user_info_stat = $main_result[$current_course['code']][$user['user_id']];
+                if (!empty($user_info_stat['result']) && !empty($user_info_stat['attempts'])) {
+                    $result = round(
+                        $user_info_stat['result'] / $user_info_stat['attempts'] * 100,
+                        2
+                    );
+                    $total_course += $result;
+                    $total_result_by_user += $result;
+                    $course_average[$current_course['code']] += $total_course;
+                    $course_average_counter[$current_course['code']]++;
+                    $result = $result . ' (' . $user_info_stat['attempts'] . ' ' . get_lang(
+                            'Attempts'
+                        ) . ')';
+                    $counter++;
+                }
+            }
+
+            $html_result .= $result;
+            $html_result .= "</td>";
+        }
+        if (empty($counter)) {
+            $total_student = '-';
+        } else {
+            $total_student = $total_result_by_user/$counter;
+            $total_average_score+=$total_student;
+            $total_average_score_count++;
+        }
+        $string_date=Tracking :: get_last_connection_date($user['user_id'],true);
+        $html_result .="<td>$total_student</td><td>$string_date</td></tr>";
+    }
+
+    $html_result .="<tr><th>".get_lang('AverageScore')."</th>";
+    $total_average = 0;
+    $counter = 0;
+    foreach($course_list as $course_item) {
+        if (!empty($course_average_counter[$course_item['code']])) {
+            $average_per_course = round(
+                $course_average[$course_item['code']]/($course_average_counter[$course_item['code']]*100)*100,
+                2
+            );
+        } else {
+            $average_per_course = '-';
+        }
+        if (!empty($average_per_course)) {
+            $counter++;
+        }
+        $total_average = $total_average + $average_per_course;
+        $html_result .="<td>$average_per_course</td>";
+    }
+    if (!empty($total_average_score_count)) {
+        $total_average = round($total_average_score/($total_average_score_count*100)*100,2);
+    } else {
+        $total_average = '-';
+    }
+
+    $html_result .='<td>'.$total_average.'</td>';
+    $html_result .="<td>-</td>";
+    $html_result .="</tr>";
+    $html_result .= '</table>';
 } else {
-	Display::display_warning_message(get_lang('NoResults'));
+    Display::display_warning_message(get_lang('NoResults'));
 }
 
 if (!$export_to_xls) {
-	echo $html_result;
+    echo $html_result;
 }
 
 Display :: display_footer();