jenkinsci · timja · Dec 30, 2022 · Nov 21, 2022 · Nov 25, 2022 · Nov 26, 2022
diff --git a/core/src/main/resources/hudson/PluginManager/advanced.jelly b/core/src/main/resources/hudson/PluginManager/advanced.jelly
@@ -60,8 +60,8 @@ THE SOFTWARE.
                         <div style="margin-bottom: 1em;">
                             ${%deploytext}
                         </div>
-                        <f:entry title="${%File}">
-                            <input type="file" name="name" class="jenkins-input" accept=".hpi,.jpi"/>
+                        <f:entry title="${%File}" field="name">
+                            <f:file accept=".hpi,.jpi" />
                         </f:entry>
                         <p>${%Or}</p>
                         <f:entry title="${%URL}">

diff --git a/core/src/main/resources/hudson/model/FileParameterDefinition/index.jelly b/core/src/main/resources/hudson/model/FileParameterDefinition/index.jelly
@@ -27,10 +27,10 @@ THE SOFTWARE.
 	xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form"
 	xmlns:i="jelly:fmt" xmlns:p="/lib/hudson/project">
         <j:set var="escapeEntryTitleAndDescription" value="false"/>
-        <f:entry title="${h.escape(it.name)}" description="${it.formattedDescription}">
+        <f:entry title="${h.escape(it.name)}" description="${it.formattedDescription}" field="file">
 		<div name="parameter">
 			<input type="hidden" name="name" value="${it.name}" />
-			<input name="file" type="file" jsonAware="true" />
+			<f:file jsonAware="true" />
 		</div>
 	</f:entry>
-</j:jelly>
+</j:jelly>
diff --git a/core/src/main/resources/jenkins/model/Jenkins/fingerprintCheck.jelly b/core/src/main/resources/jenkins/model/Jenkins/fingerprintCheck.jelly
@@ -40,8 +40,8 @@ THE SOFTWARE.
           ${%description} (<a href="${%fingerprint.link}">${%more details}</a>)
           </div>
         </f:block>
-        <f:entry title="${%File to check}">
-          <input type="file" name="name" class="jenkins-input" />
+        <f:entry title="${%File to check}" field="name">
+          <f:file />
         </f:entry>
         <f:block>
           <f:submit value="${%Check}" />

diff --git a/core/src/main/resources/lib/form/file.jelly b/core/src/main/resources/lib/form/file.jelly
@@ -0,0 +1,50 @@
+<!--
+The MIT License
+
+Copyright (c) 2022, Jenkins project contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+-->
+
+<?jelly escape-by-default='true'?>
+<j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:f="/lib/form">
+  <st:documentation>
+    Generates an input field <code>&lt;input type="file" ... /></code>
+
+    <st:attribute name="field">
+      Used for databinding.
+    </st:attribute>
+    <st:attribute name="jsonAware">
+      Enable structured form submission.
+    </st:attribute>
+    <st:attribute name="accept">
+      Defines the file types the file input should accept. This string is a comma-separated list.
  * Tags from this namespace ("jelly:hudson.util.jelly.MorphTagLibrary") behaves mostly like literal static tags, 
  * except it interprets two attributes "ATTRIBUTES" and "EXCEPT" in a special way. 
  * 
  * The "ATTRIBUTES" attribute should have a Jelly expression that points to a {@link Map} object, 
  * and the contents of the map are added as attributes of this tag, with the exceptions of entries whose key 
  * values are listed in the "EXCEPT" attribute. 
  * 
  * The "EXCEPT" attribute takes a white-space separated list of attribute names that should be ignored even 
  * if it's in the map. 
 <m:input xmlns:m="jelly:hudson.util.jelly.MorphTagLibrary" 
          class="jenkins-input ${attrs.checkUrl!=null?'validated':''} ${attrs.autoCompleteUrl!=null?'auto-complete':null} ${attrs.clazz}" 
          name="${name}" 
          value="${value}" 
          type="text" 
          placeholder="${placeholder}" 
          ATTRIBUTES="${attrs}" EXCEPT="field clazz" /> 
  * Tags from this namespace ("jelly:hudson.util.jelly.MorphTagLibrary") behaves mostly like literal static tags, 
  * except it interprets two attributes "ATTRIBUTES" and "EXCEPT" in a special way. 
  * 
  * The "ATTRIBUTES" attribute should have a Jelly expression that points to a {@link Map} object, 
  * and the contents of the map are added as attributes of this tag, with the exceptions of entries whose key 
  * values are listed in the "EXCEPT" attribute. 
  * 
  * The "EXCEPT" attribute takes a white-space separated list of attribute names that should be ignored even 
  * if it's in the map. 
 <m:input xmlns:m="jelly:hudson.util.jelly.MorphTagLibrary" 
          class="jenkins-input ${attrs.checkUrl!=null?'validated':''} ${attrs.autoCompleteUrl!=null?'auto-complete':null} ${attrs.clazz}" 
          name="${name}" 
          value="${value}" 
          type="text" 
          placeholder="${placeholder}" 
          ATTRIBUTES="${attrs}" EXCEPT="field clazz" /> 
+    </st:attribute>
+  </st:documentation>
+  <f:prepareDatabinding />
+
+  <j:set var="name" value="${attrs.name ?: attrs.field}"/>
+
+  <input name="${name}"
+         type="file"
+         jsonAware="${attrs.jsonAware}"
+         class="jenkins-file-upload"
+         accept="${attrs.accept}"
+  />
+</j:jelly>
diff --git a/war/src/main/less/base/style.less b/war/src/main/less/base/style.less
@@ -301,7 +301,7 @@ pre.console {
 }
 
 .setting-name,
-.setting-main > input,
+.setting-main > input:not([type="file"]),
 .setting-main > textarea {
   vertical-align: middle;
   margin-top: 0;

diff --git a/war/src/main/less/form/file-upload.less b/war/src/main/less/form/file-upload.less
@@ -0,0 +1,62 @@
+.jenkins-file-upload {
+  position: relative;
+  width: 100%;
+  margin: -10px 0 0 -10px;
+  padding: 10px 0 10px 10px;
+  outline: none;
+  background: transparent;
+
+  &::before {
+    content: "";
+    position: absolute;
+    display: block;
+    left: calc(10px + 0.9rem);
+    width: 1rem;
+    height: 36px;
+    background: currentColor;
+    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M320 367.79h76c55 0 100-29.21 100-83.6s-53-81.47-96-83.6c-8.89-85.06-71-136.8-144-136.8-69 0-113.44 45.79-128 91.2-60 5.7-112 43.88-112 106.4s54 106.4 120 106.4h56' fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='40'/%3E%3Cpath fill='none' stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='40' d='M320 255.79l-64-64-64 64M256 448.21V207.79'/%3E%3C/svg%3E");
+    mask-position: center;
+    mask-repeat: no-repeat;
+    pointer-events: none;
+  }
+
+  &::file-selector-button {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    border: none;
+    outline: none;
+    margin: 0 1rem 0 0;
+    padding: 0.5rem 0.85rem 0.5rem 2.5rem;
+    // Firefox doesn't support pseudo elements on inputs so don't increase padding to accommodate
+    @supports (-moz-appearance: none) {
+      padding: 0.5rem 0.85rem;
+    }
+
+    font-size: 0.8rem;
+    font-weight: 500;
+    color: var(--text-color);
+    border-radius: 0.66rem;
+    cursor: pointer;
+    min-height: 36px;
+    white-space: nowrap;
+    background: var(--button-background);
+    transition: var(--standard-transition);
+    box-shadow: 0 0 0 10px transparent;
+
+    &:hover {
+      background: var(--button-background--hover);
+    }
+
+    &:active {
+      background: var(--button-background--active);
+      box-shadow: 0 0 0 5px var(--button-box-shadow--focus);
+    }
+  }
+
+  &:focus-visible {
+    &::file-selector-button {
+      box-shadow: 0 0 0 0.2rem var(--text-color) !important;
+    }
+  }
+}
diff --git a/war/src/main/less/styles.less b/war/src/main/less/styles.less
@@ -9,6 +9,7 @@
 @import url("./base/yui-compatibility");
 @import url("./form/checkbox");
 @import url("./form/codemirror");
+@import url("./form/file-upload");
 @import url("./form/input");
 @import url("./form/layout");
 @import url("./form/radio");