[plugins] IJPL-148225 Do not show "No license" info for freemium plugins in the Plugin Manager

(cherry picked from commit 59ce007b063310bb975ee3f2befdc2023f263ab8)

IJ-CR-160790

GitOrigin-RevId: d2d98123bf4d2bce1b750a7d951c1e974a0f89ff

Author: jreznot

platform/platform-impl/src/com/intellij/ide/plugins/newui/ListPluginComponent.java

@@ -473,6 +473,11 @@ private void createLicensePanel() {
         setTagTooltip(IdeBundle.message("label.text.plugin.eap.license.not.required"));
         return;
       }
+
+      if (myPlugin.isLicenseOptional()) {
+        return; // do not show "No License" for Freemium plugins
+      }
+
       licensePanel.setText(IdeBundle.message("label.text.plugin.no.license"), true, false);
     }
     else {
@@ -1617,7 +1622,7 @@ public String getAccessibleDescription() {
           description.add(IdeBundle.message("plugins.configurable.list.component.accessible.description.install.available"));
         }
         else if (!myInstallButton.isEnabled() && !isDefaultText) {
-          // Install button contains status text when it's disabled and its text is not default.
+          // Install button contains status text when it is disabled and its text is not default.
           // Disabled buttons are not focusable, so this information can be missed by screen reader users.
           description.add(myInstallButton.getText());
         }

platform/platform-impl/src/com/intellij/ide/plugins/newui/PluginDetailsPageComponent.kt

@@ -1309,7 +1309,7 @@ class PluginDetailsPageComponent @JvmOverloads constructor(
       licensePanel.showBuyPluginWithText(
         message, false, false,
         { descriptor }, false,
-        !requiresCommercialIde // if the descriptor requires a commercial IDE, we do not show trial/price message
+        !requiresCommercialIde // if the descriptor requires a commercial IDE, we do not show the trial/price message
       )
     }
     else {
@@ -1321,11 +1321,17 @@ class PluginDetailsPageComponent @JvmOverloads constructor(
 
       val stamp = instance.getConfirmationStamp(productCode)
       if (stamp == null) {
-        if (ApplicationManager.getApplication().isEAP) {
+        if (ApplicationManager.getApplication().isEAP && !java.lang.Boolean.getBoolean("eap.require.license")) {
           tagPanel!!.setFirstTagTooltip(IdeBundle.message("tooltip.license.not.required.for.eap.version"))
           licensePanel.hideWithChildren()
           return
         }
+
+        if (descriptor.isLicenseOptional()) {
+          licensePanel.hideWithChildren()
+          return; // do not show "No License" for Freemium plugins
+        }
+
         licensePanel.setText(IdeBundle.message("label.text.plugin.no.license"), true, false)
       }
       else {