Crafter CMS：未发布图片在富文本编辑器中显示破裂问题

Hey there! Let's break down why your uploaded image shows a broken icon before publishing, even after setting up an image upload data source, plus some fixes to try:

Common Causes #

• Temporary storage limitations: Most rich text editors store uploaded images in temporary cache or session storage until you hit publish. The image link at this stage is usually a temporary path (often tied to your current session), which expires once you refresh the page or end the session. Your configured data source only kicks in during the publish process—this is when the temp image gets moved to permanent storage and a persistent URL is generated.
• Data source sync not triggered: Creating the image upload data source doesn't mean it's automatically synced with the editor in real-time. Before publishing, the editor likely hasn't sent the uploaded image to your data source yet. The "image" in your editor is just a placeholder pointing to a temp file that doesn't exist in your actual data source, hence the broken icon.
• Permission or path misconfiguration: If your data source requires authentication to access stored images, the editor might not be passing the right auth credentials during preview. Or, the storage path you set in the editor doesn't match the actual path in your data source, leading to an invalid image URL that can't load.

Fixes to Try #

• Enable pre-publish preview mode: Check your editor's settings for a "pre-publish preview" option. Some editors let you sync images to a preview environment of your data source before publishing, which will generate a valid preview URL for the image.
• Manually trigger sync (if available): Look for a manual sync button in the editor—this lets you push the uploaded image to your data source without publishing the entire content. Once synced, the image will get a persistent URL and display correctly.
• Verify data source permissions and paths: Make sure your data source's storage path is publicly accessible (or that the editor can authenticate to access it during preview). Double-check that the image upload path configured in the editor matches the actual storage location in your data source to avoid URL errors.

内容的提问来源于stack exchange，提问作者totali