diff -r e652022fd1f7 -r 03d2aa7b4967 web/common.php
--- a/web/common.php	Tue Nov 17 12:15:00 2015 +0100
+++ b/web/common.php	Wed Nov 18 15:39:05 2015 +0100
@@ -17,7 +17,7 @@
 
 $project_url_base = 'ldtplatform/ldt/cljson/id/';
 
-$C_default_rep = 'edito-1516-01-profil-collectif';
+$C_default_rep = 'museo-1516-01-inaugurale';
 $C_feedback_form_url = 'https://spreadsheets.google.com/spreadsheet/viewform?hl=en_US&formkey=dDZILVdXVHRzd0xhWGVZXzkweHN2RGc6MQ#gid=0';
 $C_event_props = __DIR__ . "/event_props";
 $C_event_users = array('polemictweet' => 'polemictweet'.date('Y/m/d'));
@@ -334,6 +334,143 @@
 
 }
 
+function get_default_annotations_config($config, $translate) {
+
+    $default_protocol_annotations = array(
+        "1" => array(
+            "default" => array(
+                "colors" => array(
+                    "h" => 0,
+                    "s" => 0
+                )
+            ),
+            "positive" => array(
+                "display_name" => "++ | Agree",
+                "keywords" => "\\+\\+",
+                "colors" => array(
+                    "h" => .3,
+                    "s" => .65
+                ),
+                "colors_class" => "twbGreen",
+                "polemic_cat" => 'OK',
+                "polemic_keywords" => array("++"),
+                "polemic_color" => "#1D973D"
+            ),
+            "negative" => array(
+                "display_name" => "-- | Disagree",
+                "keywords" => "\\-\\-",
+                "colors" => array(
+                    "h" => 0,
+                    "s" => .8
+                ),
+                "colors_class" => "twbRed",
+                "polemic_cat" => 'KO',
+                "polemic_keywords" => array("--"),
+                "polemic_color" => "#CE0A15"
+            ),
+            "reference" => array(
+                "display_name" => "== | Reference",
+                "keywords" => "\\=\\=",
+                "colors" => array(
+                    "h" => .16,
+                    "s" => .8
+                ),
+                "colors_class" => "twbYellow",
+                "polemic_cat" => 'REF',
+                "polemic_keywords" => array("==","http://"),
+                "polemic_color" => "#C5A62D"
+            ),
+            "question" => array(
+                "display_name" => "?? | Question",
+                "keywords" => "\\?\\?",
+                "colors" => array(
+                    "h" => .6,
+                    "s" => .8
+                ),
+                "colors_class" => "twbBlue",
+                "polemic_cat" => 'Q',
+                "polemic_keywords" => array("?","??"),
+                "polemic_color" => "#036AAE"
+            )
+        ),
+        "2" => array(
+            "default" => array(
+                "colors" => array(
+                    "h" => 0,
+                    "s" => 0
+                )
+            ),
+            "positive" => array(
+                "display_name" => "++ | Remember",
+                "keywords" => "\\+\\+",
+                "colors" => array(
+                    "h" => .3,
+                    "s" => .65
+                ),
+                "colors_class" => "twbGreen",
+                "polemic_cat" => 'OK',
+                "polemic_keywords" => array("++"),
+                "polemic_color" => "#1D973D"
+            ),
+            "negative" => array(
+                "display_name" => "!! | Discuss",
+                "keywords" => "\\!\\!",
+                "colors" => array(
+                    "h" => 0,
+                    "s" => .8
+                ),
+                "colors_class" => "twbRed",
+                "polemic_cat" => 'KO',
+                "polemic_keywords" => array("!!"),
+                "polemic_color" => "#CE0A15"
+            ),
+            "reference" => array(
+                "display_name" => "== | Reference",
+                "keywords" => "\\=\\=",
+                "colors" => array(
+                    "h" => .16,
+                    "s" => .8
+                ),
+                "colors_class" => "twbYellow",
+                "polemic_cat" => 'REF',
+                "polemic_keywords" => array("==","http://"),
+                "polemic_color" => "#C5A62D"
+            ),
+            "question" => array(
+                "display_name" => "?? | Question",
+                "keywords" => "\\?\\?",
+                "colors" => array(
+                    "h" => .6,
+                    "s" => .8
+                ),
+                "colors_class" => "twbBlue",
+                "polemic_cat" => 'Q',
+                "polemic_keywords" => array("?","??"),
+                "polemic_color" => "#036AAE"
+            )
+        )
+    );
+
+    $annotation_protocol_version = isset($config['annotation_protocol_version'])?$config['annotation_protocol_version']:"1";
+
+    $annotations_def = (isset($config['annotations']) && !empty($config['annotations']))?$config['annotations']:$default_protocol_annotations[$annotation_protocol_version];
+
+    $annotations = array();
+
+    foreach ($annotations_def as $annot_cat => $annot_def) {
+        if(isset($annot_def['display_name'])) {
+            $disp_parts = array_map('trim',explode("|",$annot_def['display_name']));
+            if(count($disp_parts) > 1) {
+                $disp_parts[1] = $translate->_($disp_parts[1]);
+            }
+            $annot_def['display_name'] = implode(" | ", $disp_parts);
+        }
+        $annotations[$annot_cat] = $annot_def;
+    }
+    return $annotations;
+}
+
+
 function get_archive_box($rep, $metadata, $url_root, $basepath, &$translate) {
 
     include("$basepath$rep/config.php");
@@ -429,6 +566,8 @@
 
     global $realm;
 
+    $_SESSION['auth'] = 'polemictweet';
+    return array('username'=>'polemictweet');
 
     if (empty($_SERVER['PHP_AUTH_DIGEST']) || !isset($_SESSION['http_digest_nonce'])) {
         $_SESSION['http_digest_nonce'] = uniqid();
@@ -555,3 +694,50 @@
 
     return strtolower($f);
 }
+
+function rgb2hex($rgb) {
+   $hex = "#";
+   $hex .= str_pad(dechex($rgb[0]), 2, "0", STR_PAD_LEFT);
+   $hex .= str_pad(dechex($rgb[1]), 2, "0", STR_PAD_LEFT);
+   $hex .= str_pad(dechex($rgb[2]), 2, "0", STR_PAD_LEFT);
+
+   return $hex; // returns the hex value including the number sign (#)
+}
+
+function hsl2Rgb( $h, $s, $l ){
+    $r;
+    $g;
+    $b;
+	$c = ( 1 - abs( 2 * $l - 1 ) ) * $s;
+	$x = $c * ( 1 - abs( fmod( ( $h / 60 ), 2 ) - 1 ) );
+	$m = $l - ( $c / 2 );
+	if ( $h < 60 ) {
+		$r = $c;
+		$g = $x;
+		$b = 0;
+	} else if ( $h < 120 ) {
+		$r = $x;
+		$g = $c;
+		$b = 0;
+	} else if ( $h < 180 ) {
+		$r = 0;
+		$g = $c;
+		$b = $x;
+	} else if ( $h < 240 ) {
+		$r = 0;
+		$g = $x;
+		$b = $c;
+	} else if ( $h < 300 ) {
+		$r = $x;
+		$g = 0;
+		$b = $c;
+	} else {
+		$r = $c;
+		$g = 0;
+		$b = $x;
+	}
+	$r = ( $r + $m ) * 255;
+	$g = ( $g + $m ) * 255;
+	$b = ( $b + $m  ) * 255;
+    return array( floor( $r ), floor( $g ), floor( $b ) );
+}