add icons unknown user changing images BT#7683

app/Resources/public/css/base.css

@@ -135,7 +135,7 @@ ul#navigation {
   position: fixed;
   margin: 0px;
   padding: 0px;
-  top: 200px;
+  top: 280px;
   right: -10px;
   list-style: none;
   z-index:9999;
@@ -2934,7 +2934,6 @@ form .formw .freeze {
     margin: 0 10px 5px 0;
     padding: 0.4em 0.6em;
 }
-
 .label_tag {
     padding: 1px 3px 2px;
     margin:2px 3px 2px 0px;
@@ -2949,7 +2948,6 @@ form .formw .freeze {
     text-align: center;
     width: 155px;
 }
-
 .label_tag.personal_event {
     background:#3366CC;
 }
@@ -2965,8 +2963,6 @@ form .formw .freeze {
 .label_tag.session_event {
     background:#00496D;
 }
-
-
 .label_tag.important {
     background-color: #c43c35;
 }
@@ -2979,62 +2975,56 @@ form .formw .freeze {
 .label_tag.notice {
     background-color: #62cffc;
 }
-
 .label_tag.skill {
     background-color: #46a546;
 }
-
-
 .label_tag.course {
     background-color: #62cffc;
 }
-
-
-
-
 .invisible {
     color: #999;
 }
-
 .invisible h2 {
     color: #999;
 }
-
 .requirements td {
     padding:5px;
 }
-
 /* header cell in data table in tools */
 .data_table {
     margin-bottom: 18px;
     width: 100%;
     border: 1px solid #DDDDDD;
 }
-
+.data_table td{
+  font-size: 12px;
+}
 .data_table th, .data_table td {
-    border-top: 1px solid #DDDDDD;
-    line-height: 18px;
-    padding-top: 10px;
-    padding-bottom: 10px;
+  border-top: 1px solid #DDDDDD;
+  line-height: 18px;
+  padding-top: 10px;
+  padding-bottom: 10px;
+  text-align: center;
 }
 
 .data_table th {
-    padding: 8px 10px;
-    font-weight: normal;
-    background-color: #F2F2F2;
-    border-bottom: 1px solid #DDDDDD;
+  padding: 8px 10px;
+  font-weight: normal;
+  background-color: #EEEEEE;
+  border-bottom: 1px solid #DDDDDD;
+  color:#333;
 }
-.data_table td {
+.data_table th a{
+  color: #333;
 }
-
 .data_table_no_border {
-    border-collapse: collapse;
-    border-spacing: 0;
-    font-size: 12px;
-    margin-bottom: 15px;
-    margin-top: 8px;
-    text-align: left;
-    width: 100%;
+  border-collapse: collapse;
+  border-spacing: 0;
+  font-size: 12px;
+  margin-bottom: 15px;
+  margin-top: 8px;
+  text-align: left;
+  width: 100%;
 }
 
 .data_table_no_border td {
@@ -6231,6 +6221,61 @@ div#chat-remote-video video {
     font-size:22px;
     margin-top:5px;
 }
+#work-list{
+  padding: 10px;
+  border:1px solid #dddddd;
+  border-radius: 5px;
+  -moz-border-radius: 5px;
+  -webkit-border-radius: 5px;
+  margin-bottom: 10px;
+}
+.ui-jqgrid-view .label-success{
+  font-size: 14px;
+}
+.ui-jqgrid-view .ui-widget-content a{
+  color:#666666;
+}
+.ui-jqgrid-view .ui-state-default,
+.ui-jqgrid-view .ui-widget-content .ui-state-default,
+.ui-jqgrid-view .ui-widget-header .ui-state-default{
+  background: #EEEEEE;
+  color: #666666;
+  border: none;
+}
+.ui-jqgrid-view table{
+  border-collapse: inherit;
+}
+.ui-jqgrid.ui-widget-content{
+  border: none;
+}
+.ui-jqgrid-view .ui-jqgrid-sortable{
+  font-size: 12px;
+}
+.ui-jqgrid-view .ui-jqgrid .ui-jqgrid-htable th div{
+  height: auto;
+}
+.ui-jqgrid-view .ui-th-ltr, .ui-jqgrid .ui-jqgrid-htable th.ui-th-ltr{
+  padding-bottom: 5px;
+  padding-top: 5px;
+}
+.ui-jqgrid tr.ui-row-ltr td{
+  border: none;
+}
+.ui-jqgrid tr.jqgrow td{
+  height: 45px;
+  font-size: 13px;
+}
+.ui-jqgrid .ui-jqgrid-labels .ui-state-hover{
+  background-color: #E7E7E7;
+}
+.ui-jqgrid .ui-pg-selbox{
+  font-size: 12px;
+  height: 25px;
+}
+.ui-jqgrid .ui-pg-input{
+  font-size: 12px;
+  height: 25px;
+}
 .ui-jqgrid .ui-pg-table td{
   font-size: 12px;
 }
@@ -6279,7 +6324,6 @@ div#chat-remote-video video {
   height: 25px;
 }
 #student-list-work{
-  padding: 10px;
   background-color: #ffffff;
   position: absolute;
   top:0px;
@@ -6292,6 +6336,9 @@ div#chat-remote-video video {
   -webkit-border-radius: 5px;
   box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.05);
 }
+.panel-student{
+  width: 550px;
+}
 #student-list-work .toolbar{
   text-align: center;
   padding-top: 5px;

main/img/icons/svg/unknown.svg

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   height="24"
+   version="1.1"
+   width="24"
+   id="svg2"
+   inkscape:version="0.91 r"
+   sodipodi:docname="unknown.svg">
+  <metadata
+     id="metadata16">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs14" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1920"
+     inkscape:window-height="1051"
+     id="namedview12"
+     showgrid="false"
+     inkscape:zoom="19.666667"
+     inkscape:cx="9.0308807"
+     inkscape:cy="6.3407536"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg2" />
+  <rect
+     style="opacity:1;fill:#f9f9f9;fill-opacity:1;stroke:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+     id="rect4144"
+     width="24"
+     height="24"
+     x="0.11523365"
+     y="0.015081692"
+     inkscape:export-filename="/var/www/chamilo/main/img/icons/16/unknown.png"
+     inkscape:export-xdpi="60"
+     inkscape:export-ydpi="60" />
+  <path
+     inkscape:connector-curvature="0"
+     d="m 14.974917,17.068064 c -0.08463,-0.893441 -0.05218,-1.516966 -0.05218,-2.333368 0.423185,-0.212276 1.181439,-1.56574 1.309555,-2.709146 0.33275,-0.02605 0.857384,-0.336426 1.011006,-1.56186 C 17.326199,9.8058023 16.996928,9.4355662 16.79635,9.3191751 17.337796,7.7623035 18.462425,2.9459204 14.716368,2.4482089 14.330864,1.8008517 13.343626,1.4732933 12.060737,1.4732933 6.9280266,1.5636348 6.3089012,5.1789706 7.4341093,9.3191751 7.234111,9.4355662 6.9048384,9.8058023 6.9871565,10.46369 c 0.1542016,1.225434 0.6782553,1.535811 1.0110062,1.56186 0.1275351,1.142852 0.9159345,2.49687 1.3402785,2.709146 0,0.816402 0.03189,1.439927 -0.05275,2.333368 -1.0156435,2.610491 -7.8683409,1.87778 -8.18486,6.912535 l 22.0288048,0 c -0.31594,-5.034755 -7.139073,-4.302044 -8.154716,-6.912535 z"
+     id="path4156"
+     style="fill:#34495e;fill-opacity:1"
+     inkscape:export-filename="/var/www/chamilo/main/img/icons/16/unknown.png"
+     inkscape:export-xdpi="60"
+     inkscape:export-ydpi="60" />
+</svg>

main/inc/lib/usermanager.lib.php

@@ -1455,28 +1455,28 @@ class UserManager
         $pictureWebFile = $imageWebPath['file'];
         $pictureWebDir = $imageWebPath['dir'];
 
-        $pictureAnonymous = 'unknown.jpg';
+        $pictureAnonymous = 'icons/128/unknown.png';
         $gravatarSize = 22;
         $realSizeName = 'small_';
 
         switch ($size) {
             case USER_IMAGE_SIZE_SMALL:
-                $pictureAnonymous = 'unknown_22.jpg';
+                $pictureAnonymous = 'icons/22/unknown.png';
                 $realSizeName = 'small_';
                 $gravatarSize = 22;
                 break;
             case USER_IMAGE_SIZE_MEDIUM:
-                $pictureAnonymous = 'unknown_50_50.jpg';
+                $pictureAnonymous = 'icons/64/unknown.png';
                 $realSizeName = 'medium_';
                 $gravatarSize = 50;
                 break;
             case USER_IMAGE_SIZE_ORIGINAL:
-                $pictureAnonymous = 'unknown.jpg';
+                $pictureAnonymous = 'icons/128/unknown.png';
                 $realSizeName = '';
                 $gravatarSize = 108;
                 break;
             case USER_IMAGE_SIZE_BIG:
-                $pictureAnonymous = 'unknown.jpg';
+                $pictureAnonymous = 'icons/128/unknown.png';
                 $realSizeName = 'big_';
                 $gravatarSize = 200;
                 break;