`fitWidth` for `video-miniature`, fluid grid (#2830)

* Fluid abstract video list

* normalize timestamp display on miniatures

* use grid for abstract-video-list

- refactor scss function var to pvar to avoid overriding css variables
- move fluid-grid margins to adapt-margin-content-width mixin for maintainability
- fix video-miniature-name margin-top on small screen

* move sceenratio function in a mixin

* display no miniature avatar in channel videos view

7 files changed, 35 insertions, 35 deletions

diff --git a/client/src/app/videos/+video-edit/shared/video-edit.component.scss b/client/src/app/videos/+video-edit/shared/video-edit.component.scss
index 0702ebf22..69b907288 100644
--- a/client/src/app/videos/+video-edit/shared/video-edit.component.scss
+++ b/client/src/app/videos/+video-edit/shared/video-edit.component.scss
@@ -17,7 +17,7 @@ label {
 }
 
 .title-page a {
-  color: var(--mainForegroundColor);
+  color: pvar(--mainForegroundColor);
 
   &:hover {
     text-decoration: none;
@@ -122,7 +122,7 @@ my-peertube-checkbox {
     display: inline-block;
     margin-right: 25px;
 
-    color: var(--greyForegroundColor);
+    color: pvar(--greyForegroundColor);
     font-size: 15px;
   }
 
diff --git a/client/src/app/videos/+video-edit/video-add-components/video-import-torrent.component.scss b/client/src/app/videos/+video-edit/video-add-components/video-import-torrent.component.scss
index 3b46475b4..1fef74994 100644
--- a/client/src/app/videos/+video-edit/video-add-components/video-import-torrent.component.scss
+++ b/client/src/app/videos/+video-edit/video-add-components/video-import-torrent.component.scss
@@ -3,7 +3,7 @@
 
 .first-step-block {
   .torrent-or-magnet {
-    @include divider($color: var(--inputPlaceholderColor), $background: var(--submenuColor));
+    @include divider($color: pvar(--inputPlaceholderColor), $background: pvar(--submenuColor));
     
     &[data-content] {
       margin: 1.5rem 0;
diff --git a/client/src/app/videos/+video-edit/video-add.component.scss b/client/src/app/videos/+video-edit/video-add.component.scss
index 1316e09e4..0ad57d897 100644
--- a/client/src/app/videos/+video-edit/video-add.component.scss
+++ b/client/src/app/videos/+video-edit/video-add.component.scss
@@ -33,10 +33,10 @@ $nav-link-height: 40px;
     &.active {
       border: $border-width $border-type $border-color;
       border-bottom: none;
-      background-color: var(--submenuColor) !important;
+      background-color: pvar(--submenuColor) !important;
 
       span {
-        border-bottom: 2px solid var(--mainColor);
+        border-bottom: 2px solid pvar(--mainColor);
         font-weight: $font-bold;
       }
     }
@@ -47,7 +47,7 @@ $nav-link-height: 40px;
   border: $border-width $border-type $border-color;
   border-top: transparent;
 
-  background-color: var(--submenuColor);
+  background-color: pvar(--submenuColor);
   border-bottom-left-radius: 3px;
   border-bottom-right-radius: 3px;
   width: 100%;
@@ -58,7 +58,7 @@ $nav-link-height: 40px;
   align-items: center;
 
   &.dragover {
-    border: 3px dashed var(--mainColor);
+    border: 3px dashed pvar(--mainColor);
   }
 }
 
@@ -72,7 +72,7 @@ $nav-link-height: 40px;
     /* Hide active tab style to not have a moving tab effect */
     a.nav-link.active {
       border: none;
-      background-color: var(--mainBackgroundColor) !important;
+      background-color: pvar(--mainBackgroundColor) !important;
     }
   }
 }
diff --git a/client/src/app/videos/+video-watch/comment/video-comment.component.scss b/client/src/app/videos/+video-watch/comment/video-comment.component.scss
index 33204de3b..e7ef79561 100644
--- a/client/src/app/videos/+video-watch/comment/video-comment.component.scss
+++ b/client/src/app/videos/+video-watch/comment/video-comment.component.scss
@@ -70,7 +70,7 @@
         a {
           @include disable-default-a-behaviour;
 
-          color: var(--mainForegroundColor);
+          color: pvar(--mainForegroundColor);
         }
 
         .comment-account-fid {
@@ -80,7 +80,7 @@
 
       .comment-date {
         font-size: 90%;
-        color: var(--greyForegroundColor);
+        color: pvar(--greyForegroundColor);
         margin-left: 5px;
         text-decoration: none;
       }
@@ -95,7 +95,7 @@
         &:not(.linkified-url) {
           @include disable-default-a-behaviour;
 
-          color: var(--mainForegroundColor);
+          color: pvar(--mainForegroundColor);
 
           font-weight: $font-semibold;
         }
@@ -108,7 +108,7 @@
       }
 
       &.comment-html-deleted {
-        color: var(--greyForegroundColor);
+        color: pvar(--greyForegroundColor);
         margin-bottom: 1rem;
       }
     }
@@ -120,12 +120,12 @@
       ::ng-deep .dropdown-toggle,
       .comment-action-reply,
       .comment-action-delete {
-        color: var(--greyForegroundColor);
+        color: pvar(--greyForegroundColor);
         cursor: pointer;
         margin-right: 10px;
 
         &:hover {
-          color: var(--mainForegroundColor);
+          color: pvar(--mainForegroundColor);
         }
       }
 
diff --git a/client/src/app/videos/+video-watch/video-watch-playlist.component.scss b/client/src/app/videos/+video-watch/video-watch-playlist.component.scss
index db36dcd8b..0b0a2a899 100644
--- a/client/src/app/videos/+video-watch/video-watch-playlist.component.scss
+++ b/client/src/app/videos/+video-watch/video-watch-playlist.component.scss
@@ -7,7 +7,7 @@
   min-width: 200px;
   max-width: 470px;
   height: 66vh;
-  background-color: var(--mainBackgroundColor);
+  background-color: pvar(--mainBackgroundColor);
   overflow-y: auto;
   border-bottom: 1px solid $separator-border-color;
 
@@ -22,7 +22,7 @@
     }
 
     .playlist-by-index {
-      color: var(--greyForegroundColor);
+      color: pvar(--greyForegroundColor);
       display: flex;
 
       .playlist-by {
diff --git a/client/src/app/videos/+video-watch/video-watch.component.scss b/client/src/app/videos/+video-watch/video-watch.component.scss
index 431a21039..8be0bab1d 100644
--- a/client/src/app/videos/+video-watch/video-watch.component.scss
+++ b/client/src/app/videos/+video-watch/video-watch.component.scss
@@ -166,7 +166,7 @@ $video-info-margin-left: 44px;
         a {
           @include disable-default-a-behaviour;
 
-          color: var(--mainForegroundColor);
+          color: pvar(--mainForegroundColor);
 
           &:hover {
             opacity: 0.8;
@@ -225,7 +225,7 @@ $video-info-margin-left: 44px;
           ::ng-deep.action-button {
             @include peertube-button;
             @include button-with-icon(21px, 0, -1px);
-            @include apply-svg-color(var(--actionButtonColor));
+            @include apply-svg-color(pvar(--actionButtonColor));
 
             font-size: 100%;
             font-weight: $font-semibold;
@@ -233,7 +233,7 @@ $video-info-margin-left: 44px;
             padding: 0 10px 0 10px;
             white-space: nowrap;
             background-color: transparent !important;
-            color: var(--actionButtonColor);
+            color: pvar(--actionButtonColor);
             text-transform: uppercase;
 
             &::after {
@@ -255,36 +255,36 @@ $video-info-margin-left: 44px;
 
             &.action-button-like.activated {
               .count {
-                color: var(--activatedActionButtonColor);
+                color: pvar(--activatedActionButtonColor);
               }
 
               my-global-icon {
-                @include apply-svg-color(var(--activatedActionButtonColor));
+                @include apply-svg-color(pvar(--activatedActionButtonColor));
               }
             }
 
             &.action-button-dislike.activated {
               .count {
-                color: var(--activatedActionButtonColor);
+                color: pvar(--activatedActionButtonColor);
               }
 
               my-global-icon {
-                @include apply-svg-color(var(--activatedActionButtonColor));
+                @include apply-svg-color(pvar(--activatedActionButtonColor));
               }
             }
 
             &.action-button-support {
-              color: var(--supportButtonColor);
+              color: pvar(--supportButtonColor);
 
               my-global-icon {
-                @include apply-svg-color(var(--supportButtonColor));
+                @include apply-svg-color(pvar(--supportButtonColor));
               }
             }
 
             &.action-button-support {
               my-global-icon {
                 ::ng-deep path:first-child {
-                  fill: var(--supportButtonHeartColor) !important;
+                  fill: pvar(--supportButtonHeartColor) !important;
                 }
               }
             }
@@ -325,7 +325,7 @@ $video-info-margin-left: 44px;
             background-color: #909090;
 
             &.liked {
-              background-color: var(--activatedActionButtonColor);
+              background-color: pvar(--activatedActionButtonColor);
             }
           }
         }
@@ -356,7 +356,7 @@ $video-info-margin-left: 44px;
       .video-info-description-more {
         cursor: pointer;
         font-weight: $font-semibold;
-        color: var(--greyForegroundColor);
+        color: pvar(--greyForegroundColor);
         font-size: 14px;
 
         .glyphicon {
@@ -379,13 +379,13 @@ $video-info-margin-left: 44px;
         min-width: 142px;
         padding-right: 5px;
         display: inline-block;
-        color: var(--greyForegroundColor);
+        color: pvar(--greyForegroundColor);
         font-weight: $font-bold;
       }
 
       a.video-attribute-value {
         @include disable-default-a-behaviour;
-        color: var(--mainForegroundColor);
+        color: pvar(--mainForegroundColor);
 
         &:hover {
           opacity: 0.9;
@@ -480,7 +480,7 @@ my-video-comments {
   a {
     @include disable-default-a-behaviour;
 
-    color: var(--mainColor);
+    color: pvar(--mainColor);
     transition: color 0.3s;
 
     &:hover {
@@ -503,7 +503,7 @@ my-video-comments {
   }
 
   .privacy-concerns-okay {
-    background-color: var(--mainColor);
+    background-color: pvar(--mainColor);
     margin-left: 10px;
   }
 }
diff --git a/client/src/app/videos/video-list/video-overview.component.html b/client/src/app/videos/video-list/video-overview.component.html
index 84999cfb2..72e101558 100644
--- a/client/src/app/videos/video-list/video-overview.component.html
+++ b/client/src/app/videos/video-list/video-overview.component.html
@@ -12,7 +12,7 @@
           <a routerLink="/search" [queryParams]="{ categoryOneOf: [ object.category.id ] }">{{ object.category.label }}</a>
         </div>
 
-        <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+        <my-video-miniature class="pr-2" *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
         </my-video-miniature>
       </div>
 
@@ -21,7 +21,7 @@
           <a routerLink="/search" [queryParams]="{ tagsOneOf: [ object.tag ] }">#{{ object.tag }}</a>
         </div>
 
-        <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+        <my-video-miniature class="pr-2" *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
         </my-video-miniature>
       </div>
 
@@ -34,7 +34,7 @@
           </a>
         </div>
 
-        <my-video-miniature *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
+        <my-video-miniature class="pr-2" *ngFor="let video of buildVideos(object.videos)" [video]="video" [user]="user" [displayVideoActions]="false">
         </my-video-miniature>
       </div>