Testing video media type

server/objects/metadata/VideoMetadata.js

@@ -0,0 +1,97 @@
+const Logger = require('../../Logger')
+const { areEquivalent, copyValue } = require('../../utils/index')
+
+class VideoMetadata {
+  constructor(metadata) {
+    this.title = null
+    this.description = null
+    this.explicit = false
+    this.language = null
+
+    if (metadata) {
+      this.construct(metadata)
+    }
+  }
+
+  construct(metadata) {
+    this.title = metadata.title
+    this.description = metadata.description
+    this.explicit = metadata.explicit
+    this.language = metadata.language || null
+  }
+
+  toJSON() {
+    return {
+      title: this.title,
+      description: this.description,
+      explicit: this.explicit,
+      language: this.language
+    }
+  }
+
+  toJSONMinified() {
+    return {
+      title: this.title,
+      titleIgnorePrefix: this.titleIgnorePrefix,
+      description: this.description,
+      explicit: this.explicit,
+      language: this.language
+    }
+  }
+
+  toJSONExpanded() {
+    return this.toJSONMinified()
+  }
+
+  clone() {
+    return new VideoMetadata(this.toJSON())
+  }
+
+  get titleIgnorePrefix() {
+    if (!this.title) return ''
+    var prefixesToIgnore = global.ServerSettings.sortingPrefixes || []
+    for (const prefix of prefixesToIgnore) {
+      // e.g. for prefix "the". If title is "The Book Title" return "Book Title, The"
+      if (this.title.toLowerCase().startsWith(`${prefix} `)) {
+        return this.title.substr(prefix.length + 1) + `, ${prefix.substr(0, 1).toUpperCase() + prefix.substr(1)}`
+      }
+    }
+    return this.title
+  }
+
+  searchQuery(query) { // Returns key if match is found
+    var keysToCheck = ['title']
+    for (var key of keysToCheck) {
+      if (this[key] && String(this[key]).toLowerCase().includes(query)) {
+        return {
+          matchKey: key,
+          matchText: this[key]
+        }
+      }
+    }
+    return null
+  }
+
+  setData(mediaMetadata = {}) {
+    this.title = mediaMetadata.title || null
+    this.description = mediaMetadata.description || null
+    this.explicit = !!mediaMetadata.explicit
+    this.language = mediaMetadata.language || null
+  }
+
+  update(payload) {
+    var json = this.toJSON()
+    var hasUpdates = false
+    for (const key in json) {
+      if (payload[key] !== undefined) {
+        if (!areEquivalent(payload[key], json[key])) {
+          this[key] = copyValue(payload[key])
+          Logger.debug('[VideoMetadata] Key updated', key, this[key])
+          hasUpdates = true
+        }
+      }
+    }
+    return hasUpdates
+  }
+}
+module.exports = VideoMetadata