First attempt on a downloads/media module.

1 files changed, 311 insertions, 0 deletions

diff --git a/utils/modules/downloads.php b/utils/modules/downloads.php
new file mode 100644
index 0000000..1356fc1
--- /dev/null
+++ b/utils/modules/downloads.php
@@ -0,0 +1,311 @@
+<?php
+/* -*- Mode: php; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+
+global $UTIL_DIR;
+
+include_once($UTIL_DIR . "/convert.php");
+include_once($UTIL_DIR . "/markdown.php");
+
+class DownloadSource {
+	public $id;
+  public $title;
+  public $url;
+
+  public function write($fp)
+  {
+    /*
+    fwrite($fp, "  <shopitem title=\"" .
+	   htmlspecialchars($this->title, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        description=\"" .
+	   htmlspecialchars($this->description, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        image=\"" . $this->image . "\">\n");
+    
+    fwrite($fp, "        type=\"" . $this->type . "\"\n");
+    fwrite($fp, "        paypalkey=\"" . $this->paypalkey . "\">\n");
+    fwrite($fp, "  </shopitem>\n");
+    */
+  }
+  
+  public function show()
+  {
+    $str = "";
+    
+		$str .= "          <a class=\"download_item_source\" href=\"" . $this->url . "\">\n";
+		$str .= "            <span class=\"download_item_source_title\">". $this->title . "</span>\n";
+		$str .= "          </a>\n";
+
+    return $str;
+  }
+
+  public function DownloadSource($id, $title, $url)
+  {
+		$this->id = $id;
+    $this->title = $title;
+		$this->url = $url;
+  }
+}
+
+class DownloadItem {
+	public $id;
+  public $title;
+  public $description;
+  public $type;
+	public $value;
+  public $sources = array();
+
+  public function write($fp)
+  {
+    /*
+    fwrite($fp, "  <shopitem title=\"" .
+	   htmlspecialchars($this->title, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        description=\"" .
+	   htmlspecialchars($this->description, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        image=\"" . $this->image . "\">\n");
+    
+    fwrite($fp, "        type=\"" . $this->type . "\"\n");
+    fwrite($fp, "        paypalkey=\"" . $this->paypalkey . "\">\n");
+    fwrite($fp, "  </shopitem>\n");
+    */
+  }
+  
+  public function show()
+  {
+		global $VIDEO_WIDTH;
+		global $VIDEO_HEIGHT;
+
+		$VIDEO_WIDTH = 530;
+		$VIDEO_HEIGHT = 400;
+
+    $str = "";
+    
+    $str .= "      <div class=\"download_item\">\n";
+		$str .= "        <span class=\"download_item_title\">".$this->title."</span>\n";
+
+		if($this->type == "image") {
+		$str .= "        <img class=\"download_item_image\" alt=\"".$this->title.
+			"\" src=\"".$this->value."\"/>\n";
+		}
+
+		if($this->type == "youtube") {
+			$str .= "<object width=\"".$VIDEO_WIDTH."\" height=\"".$VIDEO_HEIGHT."\">\n";
+			$str .= "<param name=\"movie\" value=\"http://www.youtube.com/v/".$this->value."\"></param>\n";
+			$str .= "<embed src=\"http://www.youtube.com/v/".$this->value."\" ".
+				"type=\"application/x-shockwave-flash\" width=\"".$VIDEO_WIDTH."\" height=\"400\">\n"; 
+			$str .= "</embed>\n";
+			$str .= "</object>\n";
+		}
+
+		if($this->type == "vimeo") {
+			$str .= "<object width=\"".$VIDEO_WIDTH."\" height=\"".$VIDEO_HEIGHT."\">\n"; 
+			$str .= "  <param name=\"allowfullscreen\" value=\"true\" /> \n"; 
+			$str .= "  <param name=\"allowscriptaccess\" value=\"always\" />\n";  
+			$str .= "  <param name=\"movie\" value=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$this->value."&amp;server=www.vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1\" /> \n"; 
+			$str .= "  <embed src=\"http://www.vimeo.com/moogaloop.swf?clip_id=".$this->value."&amp;server=www.vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1\"\n"; 
+			$str .= "        type=\"application/x-shockwave-flash\"\n"; 
+			$str .= "         allowfullscreen=\"true\"\n"; 
+			$str .= "         allowscriptaccess=\"always\"\n"; 
+			$str .= "         width=\"".$VIDEO_WIDTH."\" height=\"".$VIDEO_HEIGHT."\"> \n"; 
+			$str .= "  </embed> \n"; 
+			$str .= "</object>\n"; 
+		}
+
+		$str .= "        <div class=\"download_item_description\">".$this->description."</div>\n";
+    $str .= "        <div class=\"download_item_sources\">\n";
+    foreach($this->sources as $s) {
+      $str .= $s->show();
+    }
+    $str .= "        </div>\n";
+    $str .= "      </div>\n";
+
+    return $str;
+  }
+
+  public function addSource($source)
+  {
+    $key = $source->id;
+    $this->sources[$key] = $source;
+  }
+	
+  public function DownloadItem($id, $title, $description, $type, $value)
+  {
+		$this->id = $id;
+    $this->title = $title;
+    $this->description = $description;
+		$this->type = $type;
+		$this->value = $value;
+  }
+}
+
+class DownloadGroup {
+	public $id;
+  public $title;
+  public $items = array();
+
+  public function write($fp)
+  {
+    /*
+    fwrite($fp, "  <shopitem title=\"" .
+	   htmlspecialchars($this->title, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        description=\"" .
+	   htmlspecialchars($this->description, ENT_QUOTES, "UTF-8") . "\"\n");
+    fwrite($fp, "        image=\"" . $this->image . "\">\n");
+    
+    fwrite($fp, "        type=\"" . $this->type . "\"\n");
+    fwrite($fp, "        paypalkey=\"" . $this->paypalkey . "\">\n");
+    fwrite($fp, "  </shopitem>\n");
+    */
+  }
+  
+  public function show()
+  {
+    $str = "";
+    
+		
+    $str .= "  <div class=\"download_group\">\n";
+		$str .= "    <span class=\"download_group_title\">".$this->title."</span>\n";
+    $str .= "    <div class=\"download_items\">\n";
+		if($this->items) {
+			foreach($this->items as $i) {
+				$str .= $i->show();
+			}
+		}
+    $str .= "    </div>\n";
+    $str .= "  </div>\n";
+
+    return $str;
+  }
+
+  public function addItem($item)
+  {
+    $key = $item->id;
+    $this->items[$key] = $item;
+  }
+	
+  public function DownloadGroup($id, $title)
+  {
+		$this->id = $id;
+    $this->title = $title;
+		$this->url = $url;
+  }
+}
+
+class Downloads {
+
+  private $file;
+  private $groups = array();
+
+  // Admin config
+  public $admin_title = "Downloads";
+  public $admin_submodules = array("Add Item" => "add",
+				   "Edit Item" => "edit",
+				   "Delete Item" => "delete");
+
+  public function admin($sub, $action, $vars)
+  {
+    switch($sub) {
+    case "add":
+      break;
+    case "edit":
+      break;
+    case "delete":
+      break;
+    }
+  }
+
+  public function run($params)
+  {
+    global $GLOBALS;
+
+    $str = "<div class=\"downloads\">\n";
+    
+    //foreach($params as $param => $value) {}
+    
+    if($this->groups) {
+      foreach($this->groups as $group) {
+				$str .= $group->show();
+      }
+    }
+    
+    $str .= "</div>\n";
+    
+    return $str;
+  }
+
+  public function add($group) {
+    $key = $group->id;
+    $this->groups[$key] = $group;
+  }
+	
+  public function write()
+  {
+    /*
+    $fp = fopen($this->file, "w");
+    fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+    fwrite($fp, "<discography>\n");
+    foreach($this->discs as $disc) {
+			$disc->write($fp);
+    }
+    fwrite($fp, "</discography>\n");
+
+    fclose($fp);
+    */
+  }
+	
+  private function read()
+  {
+    $dom = new DomDocument;
+    $dom->preserveWhiteSpace = FALSE;
+    $dom->load($this->file);
+    $groups = $dom->getElementsByTagName('group');
+
+    if($groups) {
+      foreach($groups as $g) {
+				$group = new DownloadGroup($g->getAttribute('id'),
+																	 $g->getAttribute('title'));
+				
+				$items = $g->getElementsByTagName('item');
+				if($items) {
+					foreach($items as $i) {
+						$item = new DownloadItem($i->getAttribute('id'),
+																		 $i->getAttribute('title'),
+																		 $i->getAttribute('description'),
+																		 $i->getAttribute('type'),
+																		 $i->getAttribute('value'));
+						$sources = $i->getElementsByTagName('source');
+						if($sources) {
+							foreach($sources as $s) {
+								$source = new DownloadSource($s->getAttribute('id'),
+																						 $s->getAttribute('title'),
+																						 $s->getAttribute('url'));
+								$item->addSource($source);
+							}
+						}
+
+						ksort($item->sources);
+						$group->addItem($item);
+					}
+				}
+				
+				ksort($group->items);
+				$this->add($group);
+      }
+    }
+		ksort($this->groups);
+  }
+
+  public function Downloads($file)
+  {
+    $this->file =  $file;
+    if(file_exists($file)) $this->read();
+  }
+
+}
+
+function downloads_init()
+{
+  global $DATA_DIR;
+  return new Downloads($DATA_DIR . "/downloads.xml");
+}
+
+?>