Implemented HBC parser to read all useful info about titles

Titles, chapters, audio and subtitle streams and metadata are now parsed from the handbrakecli output into title objects.
Source-details page now renders this info

.gitignore

@@ -3,5 +3,5 @@
 .project
 .settings
 .htaccess
-dbconfig.conf
+/dbconfig.conf
 tmp/*

HandBrakeCluster/Rips/Source.class.php

@@ -2,8 +2,14 @@
 
 class HandBrakeCluster_Rips_Source {
     
+    const PM_TITLE = 0;
+    const PM_CHAPTER = 1;
+    const PM_AUDIO = 2;
+    const PM_SUBTITLE = 3;
+
     protected $source;
     protected $output;
+    protected $titles = array();
 
     public function __construct($source) {
         $this->source = $source;
@@ -29,19 +35,111 @@ class HandBrakeCluster_Rips_Source {
 
         // Process the output
         $lines = explode("\n", $handbrake_output);
+        $title = null;
+        $mode = self::PM_TITLE;
+
         foreach ($lines as $line) {
             // Skip any line that doesn't begin with a + (with optional leading whitespace)
             if ( ! preg_match('/\s*\+/', $line)) {
                 continue;
             }
 
+            $matches = array();
+            switch (true) {
+               case preg_match('/^\+ title (?P<id>\d+):$/', $line, $matches): {
+                    if ($title) {
+                        $this->addTitle($title);
+                    }
+                    
+                    $mode = self::PM_TITLE;
+                    $title = new HandBrakeCluster_Rips_SourceTitle($matches['id']);
+                } break;
+                
+                case $title && preg_match('/^  \+ chapters:$/', $line): {
+                    $mode = self::PM_CHAPTER;    
+                } break;
+                
+                case $title && preg_match('/^  \+ audio tracks:$/', $line): {
+                    $mode = self::PM_AUDIO;
+                    
+                } break;
+                
+                case $title && preg_match('/^  \+ subtitle tracks:$/', $line): {
+                    $mode = self::PM_SUBTITLE;
+                } break;
+                
+                case $title && $mode == self::PM_TITLE && preg_match('/^  \+ duration: (?P<duration>\d+:\d+:\d+)$/', $line, $matches): {
+                    $title->setDuration($matches['duration']);
+                } break;
+                
+                case $title && $mode == self::PM_TITLE && preg_match('/^  \+ angle\(s\) (?P<angles>\d+)$/', $line, $matches): {
+                    $title->setAngles($matches['angles']);
+                } break;
+                
+                //"  + size: 720x576, pixel aspect: 64/45, display aspect: 1.78, 25.000 fps"
+                case $title && $mode == self::PM_TITLE && preg_match('/^  \+ size: (?P<width>\d+)x(?P<height>\d+), pixel aspect: (?P<pixel_aspect>\d+\/\d+), display aspect: (?P<display_aspect>[\d\.]+), (?<framerate>[\d\.]+) fps$/', $line, $matches): {
+                    $title->setDisplayInfo(
+                        $matches['width'], $matches['height'], $matches['pixel_aspect'],
+                        $matches['display_aspect'], $matches['framerate']
+                    );
+                } break;
+                
+                case $title && $mode == self::PM_TITLE && preg_match('/^  \+ autocrop: (?P<autocrop>(?:\d+\/?){4})$/', $line, $matches): {
+                    $title->setAutocrop($matches['autocrop']);
+                } break;
+                
+                case $title && $mode == self::PM_CHAPTER && preg_match('/^    \+ (?P<id>\d+): cells \d+->\d+, \d+ blocks, duration (?P<duration>\d+:\d+:\d+)$/', $line, $matches): {
+                    $title->addChapter($matches['id'], $matches['duration']);
+                } break;
+
+                case $title && $mode == self::PM_AUDIO && preg_match('/^    \+ (?P<id>\d+), (?P<name>.+) \((?P<format>.+)\) \((?P<channels>.+) ch\) \((?P<language>.+)\), (?P<samplerate>\d+)Hz, (?P<bitrate>\d+)bps$/', $line, $matches): {
+                    $title->addAudioTrack(
+                        new HandBrakeCluster_Rips_SourceAudioTrack(
+                            $matches['id'], $matches['name'], $matches['format'], $matches['channels'],
+                            $matches['language'], $matches['samplerate'], $matches['bitrate']
+                        )
+                    );
+                } break;
+                
+                case $title && $mode == self::PM_SUBTITLE && preg_match('/^    \+ (?P<id>\d+), (?P<name>.+) \((?P<language>.+)\) \((?P<format>.+)\)$/', $line, $matches): {
+                    $title->addSubtitleTrack(
+                        new HandBrakeCluster_Rips_SourceSubtitleTrack(
+                            $matches['id'], $matches['name'], $matches['language'], $matches['format']
+                        )
+                    );
+                } break;
+                
+                default: {
+                    // Ignore this unmatched line
+                } break;
+
+            }
+
             $this->output .= $line . "\n";
         }
+        
+        // Handle the last title found as a special case
+        if ($title) {
+            $this->addTitle($title);
+        }
+    }
+    
+    public function addTitle(HandBrakeCluster_Rips_SourceTitle $title) {
+        $this->titles[] = $title;
     }
 
     public function output() {
         return $this->output;
     }
+    
+    public function titleCount() {
+        return count($this->titles);
+    }
+
+    public function titles() {
+        return $this->titles;
+    }
+
 };
 
 ?>

HandBrakeCluster/Rips/SourceAudioTrack.class.php

@@ -0,0 +1,53 @@
+<?php
+
+class HandBrakeCluster_Rips_SourceAudioTrack {
+	
+	protected $id;
+	protected $name;
+	protected $format;
+	protected $channels;
+	protected $language;
+	protected $samplerate;
+	protected $bitrate;
+	
+	public function __construct($id, $name, $format, $channels, $language, $samplerate, $bitrate) {
+		$this->id = $id;
+		$this->name = $name;
+		$this->format = $format;
+		$this->channels = $channels;
+		$this->language = $language;
+		$this->samplerate = $samplerate;
+		$this->bitrate = $bitrate;
+	}
+	
+	public function id() {
+		return $this->id;
+	}
+	
+	public function name() {
+		return $name;
+	}
+	
+	public function format() {
+		return $this->format;
+	}
+	
+	public function channels() {
+		return $this->channels;
+	}
+	
+	public function language() {
+		return $this->language;
+	}
+	
+	public function samplerate() {
+		return $this->samplerate;
+	}
+	
+	public function bitrate() {
+		return $this->bitrate;
+	}
+	
+};
+
+?>

HandBrakeCluster/Rips/SourceSubtitleTrack.class.php

@@ -0,0 +1,35 @@
+<?php
+
+class HandBrakeCluster_Rips_SourceSubtitleTrack {
+	
+	protected $id;
+	protected $name;
+	protected $language;
+	protected $format;
+	
+	public function __construct($id, $name, $language, $format) {
+		$this->id = $id;
+		$this->name = $name;
+		$this->language = $language;
+		$this->format = $format;
+	}
+	
+	public function id() {
+		return $this->id;
+	}
+	
+	public function name() {
+		return $this->name;
+	}
+	
+	public function language() {
+		return $this->language;
+	}
+	
+	public function format() {
+		return $this->format;
+	}
+	
+};
+
+?>

HandBrakeCluster/Rips/SourceTitle.class.php

@@ -0,0 +1,122 @@
+<?php
+
+class HandBrakeCluster_Rips_SourceTitle {
+	
+	protected $id;
+	//protected $vts;
+	//protected $ttn;
+	//protected $cell_count;
+	//protected $blocks;
+	
+	protected $angles;
+	protected $duration;
+	protected $width;
+	protected $height;
+	protected $pixel_aspect;
+	protected $display_aspect;
+	protected $framerate;
+	protected $autocrop;
+	
+	protected $chapters  = array();
+	protected $audio     = array();
+	protected $subtitles = array();
+	
+	public function __construct($id) {
+		$this->id = $id;
+	}
+	
+	public function id() {
+		return $this->id;
+	}
+	
+	public function angles() {
+		return $this->angles;
+	}
+	
+	public function setAngles($angles) {
+		$this->angles = $angles;
+	}
+	
+	public function duration() {
+		return $this->duration;
+	}
+	
+	public function setDuration($duration) {
+		$this->duration = $duration;
+	}
+	
+	public function width() {
+		return $this->width;
+	}
+	
+	public function height() {
+		return $this->height;
+	}
+	
+	public function displayAspect() {
+		return $this->display_aspect;
+	}
+	
+	public function pixelAspect() {
+		return $this->pixel_aspect;
+	}
+	
+	public function framerate() {
+		return $this->framerate;
+	}
+	
+	public function setDisplayInfo($width, $height, $display_aspect, $pixel_aspect, $framerate) {
+		$this->width = $width;
+		$this->height = $height;
+		$this->pixel_aspect = $pixel_aspect;
+		$this->display_aspect = $display_aspect;
+		$this->framerate = $framerate;
+	}
+	
+	public function autocrop() {
+		return $this->autocrop;
+	}
+	
+	public function setAutocrop($autocrop) {
+		$this->autocrop = $autocrop;
+	}
+	
+	public function chapterCount() {
+	    return count($this->chapters);
+	}
+	
+	public function chapters() {
+		return $this->chapters;
+	}
+	
+	public function addChapter($chapter_id, $duration) {
+		$this->chapters[$chapter_id] = $duration;
+	}
+	
+	public function audioTrackCount() {
+	    return count($this->audio);
+	}
+	
+	public function audioTracks() {
+		return $this->audio;
+	}
+	
+	public function addAudioTrack(HandBrakeCluster_Rips_SourceAudioTrack $audio_track) {
+		$this->audio[] = $audio_track;
+	}
+	
+	public function subtitleTrackCount() {
+	    return count($this->subtitles);
+	}
+	
+	public function subtitleTracks() {
+		return $this->subtitles;
+	}
+	
+	public function addSubtitleTrack(HandBrakeCluster_Rips_SourceSubtitleTrack $subtitle_track) {
+		$this->subtitles[] = $subtitle_track;
+	}
+	
+};
+
+?>

pages/browse/source-details.php

@@ -23,5 +23,6 @@ $source = new HandBrakeCluster_Rips_Source($source_path);
 $this->smarty->assign('source_path', $source_path);
 $this->smarty->assign('source', $source);
 $this->smarty->assign('output', $source->output());
+$this->smarty->assign('titles', $source->titles());
 
 ?>

templates/browse/source-details.tpl

@@ -14,10 +14,59 @@
 				<th>Source</th>
 				<td>{$source_path|escape:"html"}</td>
 			</tr>
+			{if $titles}
 				<tr>
-				<th>Output</th>
-				<td><pre>{$output|escape:"html"}</pre></td>
+					<th>Titles</th>
+					<td>
+						<table class="titles">
+							<colgroup class="title-number">
+								<col />
+							</colgroup>
+							<colgroup class="title-header">
+								<col />
+							</colgroup>
+							<colgroup>
+								<col />
+							</colgroup>
+							
+							<tbody>
+								{foreach from=$titles item=title}
+									<tr>
+										<th rowspan="5">{$title->id()}</th>
+										<td>Duration</td>
+										<td>{$title->duration()}</td>
 									</tr>
+									<tr>
+										<td>Display</td>
+										<td>
+											<ul>
+												<li>Size: {$title->width()}x{$title->height()}</li>
+												<li>Pixel aspect ratio: {$title->pixelAspect()}</li>
+												<li>Display aspect ratio: {$title->displayAspect()}</li>
+												<li>Framerate: {$title->framerate()}</li>
+												<li>Autocrop: {$title->autocrop()}</li>
+											</ul>
+										</td>
+									</tr>
+									<tr>
+										<td>Chapters</td>
+										<td>{$title->chapterCount()}</td>
+									</tr>
+									<tr>
+										<td>Audio Tracks</td>
+										<td>{$title->audioTrackCount()}</td>
+									</tr>
+									<tr>
+										<td>Subtitle Tracks</td>
+										<td>{$title->subtitleTrackCount()}</td>
+									</tr>
+
+								{/foreach}
+							</tbody>
+						</table>
+					</td>
+				</tr>
+			{/if}
 		</tbody>
 	</table>
 {else}