Differences

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--- dev:grapher-php [2020/10/06 07:32] – bab
+++ dev:grapher-php [2020/11/01 15:59] (current) – bab
@@ Line 30: / Line 30: @@
             "graph with graphviz. The 'gexf' format is a more complex XML-based format which contains more info ".
             "about the found nodes and can be loaded in Gephi. Default: dot",
-            'f', 'dot|gexf');
+            'f', 'dot|gexf|json');
         $options->registerOption(
             'output',
@@ Line 58: / Line 58: @@
         }
         $format = $options->getOpt('format', 'dot');
-        if(!in_array($format, array('dot', 'gexf'))) {
+        if(!in_array($format, array('dot', 'gexf','json'))) {
             $this->fatal('Bad format option: ' . $format);
         }
@@ Line 75: / Line 75: @@
         } elseif($format == 'gexf') {
             $this->create_gexf($data, $fh);
-        }
+        } elseif($format == 'json') {
+            $this->create_json($data, $fh);
+		}
         fclose($fh);
     }
@@ Line 238: / Line 239: @@
             $pages[$pid]['media'] = array_unique($pages[$pid]['media']);
         }
-        //var_dump($pages);
         return array('pages' => $pages, 'media' => $media);
@@ Line 256: / Line 256: @@
         fwrite($fh, "digraph G {\n");
-        fwrite($fh, "concentrate=true;
+        fwrite($fh, "labelloc=\"b\";\nlabel=\"Actors of a Persecution - https:\/\/challengepower.info - #FreeAssange\";");
-//compound=true;
+        fwrite($fh, "bgcolor=\"white\";
-//baranksep=1.25;
-splines=ortho;
-splines=spline;
-labelURL=\"https://challengepower.info\";
-//fontsize=36;
-//clusterMode=local;
-//size=\"12.93,7.28\";
-size=\"10,12!\";
-ratio=compress;
-rankype=same;
-rankdir=TB;
-fixedsize=true;
-dpi=100;
-bgcolor=\"white\";
 node [shape = \"circle\", fontsize=16,	color=black, bgcolor=aquamarine];
 edge [arrowsize=2, color=black];
+root=\"page-the_actors:assange\";
+subgraph corporations {
+    	\"page-the_actors:corporations:darktrace\" ,
+	\"page-the_actors:corporations:thales\" ,
+	\"page-the_actors:corporations:sc_strategy_limited\",
+	\"page-the_actors:corporations:startfor\",
+	\"page-the_actors:corporations:uc_global_s.l\"
+}
+subgraph leaks {
+	\"page-the_actors:leaks:global_intelligences_files\" ,
+	\"page-the_actors:leaks:spy_files\",
+	\"page-the_actors:leaks:vault7\"
+}
+subgraph countries {
+	\"page-the_actors:ukgov:start\",
+	\"page-the_actors:usgov:start\",
+	\"page-the_actors:sweden:start\",
+	\"page-the_actors:ecuador:start\"
+}
 \n");
@@ Line 308: / Line 317: @@
         // now create all the links
         foreach($pages as $id => $page) {
-            foreach($page['links'] as $link) {
+			for($n=0;$n<count($page['links']);$n++)
-				foreach($page['linklabel'] as $label) {
+				{
-					fwrite($fh, "    \"page-$id\" -> \"page-$link\" [color=navy;label=\"".$label."\"];\n");
+				fwrite($fh, "    \"page-". $id ."\" -> \"page-". $page['links'][$n] ."\" [color=navy;label=\"". $page['linklabel'][$n] ."\"];\n");
-				}
 			}
-            /*
-            foreach($page['media'] as $link) {
-                fwrite($fh, "    \"page-$id\" -> \"media-$link\" [color=firebrick];\n");
-            }
-            */
         }
         fwrite($fh, "}\n");
@@ Line 407: / Line 410: @@
         fwrite($fh, "    </graph>\n");
         fwrite($fh, "</gexf>\n");
+   }
+    /* Create a JSON representation
+     */
+    protected function create_json(&$data, $fh) {
+        $pages =& $data['pages'];
+        $media =& $data['media'];
+		$root_name = array_values($pages)[0]["ns"];
+        $output = '{
+			  "root": "'. $root_name .'",
+			  "nodes": ['."\n" ;
+		$i=0;
+        // create all nodes first
+        foreach($pages as $id => $item){
+			$i++;
+            $title = htmlspecialchars($item['title']);
+            $lang  = htmlspecialchars($item['lang']);
+            $output .= "{\n";
+            $output .= '"id" : "'. $id .'",'."\n";
+            $output .= '"name" : "'. $title .'",'."\n";
+            $output .= '"value" : "'. $item['size'] .'",'."\n";
+            $output .= '"type" : "'. substr($item['ns'],4) .'"'."\n";
+            if (!empty( $item['media'][0]))
+            {
+				$path = explode (":", $item['media'][0]);
+				$file = count($path );
+				$folder="";
+				for($n=0 ; $n < $file-1 ; $n++)
+				{
+					$folder = $folder . $path[$n] . "/";
+				}
+				$output .= ',"img" : "'. DOKU_INC. "data/media/" . $folder . "300x300-" . $path[$file-1] .'"'."\n";
+			}
+           // $output .= '"has_conflict" : "'.$id.'"'."\n";
+           // $output .= '"description" : "'.$id.'"'."\n";
+            $output .= "}\n";
+            if ($i <= count($pages)-1) $output .= ',';
+        }
+        // now create all the edges
+         $output .= '],
+			"links": ['."\n";
+        $cnt = 0;
+        foreach($pages as $id => $page){
+            foreach($page['links'] as $link){
+				 if ($cnt > 0) $output .= ',';
+				 $output .= '{
+				  "source": "'. $id . '",
+				  "target": "'. $link . '",
+				  "value": "'. $page["linklabel"][$cnt] .'"
+				}';
+                $cnt++;
+            }
+        }
+        $output .= " ] }";
+        fwrite($fh,  $output);
     }
@@ Line 413: / Line 483: @@
 $grapher = new Grapher();
 $grapher->run();
 </file>