Mot-clé: Configuration JavaScript, RequireJS
Localisation: sports.cbsimg.net (probablement CBSSports.com)
Dates: La version de jQuery (1.11.3) suggère une configuration datant d’environ 2014-2015, mais le code peut avoir été mis à jour depuis.
Image: L’analyse suggère une submission web complexe avec des fonctionnalités de lecture vidéo, d’intégration de réseaux sociaux et de gestion de données tabulaires.Il n’y a pas d’image visuelle directe, mais on peut imaginer une interface utilisateur riche et interactive.
Okay, this looks like a configuration file for a JavaScript module loader, likely RequireJS. Let’s break down what it represents.
Overall Structure
This is a JSON object that defines how JavaScript modules are loaded and how dependencies are resolved. It’s essentially a map telling teh loader where to find modules and what other modules thay rely on.
Key Sections
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paths: this section defines aliases for module names. It maps short,convenient names to the actual URLs where the modules can be found. For example:
"adobe-pass": "https://sports.cbsimg.net/js/CBSi/app/VideoPlayer/AdobePass-min.js" means that when the code requests the module named "adobe-pass", the loader will actually fetch the JavaScript file from the specified URL.
"jquery": "libs/jquery/jquery-1.11.3" means that when the code requests the module named "jquery", the loader will fetch the JavaScript file from the specified URL.
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shim: This section is used to define dependencies for modules that don’t explicitly declare them using RequireJS’s standard module definition format (like AMD). It’s a way to tell the loader, “This module expects these things to be available globally, so make sure they’re loaded first.”
"libs/jquery/ui/jquery.ui.tabs-1.11.4": this module depends on "jquery", "version!libs/jquery/ui/jquery.ui.core", and "version!fly/libs/jquery.widget". The version! prefix is a custom plugin (likely used to handle versioning or specific builds of the modules).
"libs/jquery/flexslider-2.1": This module depends on "jquery".
"libs/dataTables.fixedColumns-3.0.4": This module depends on "jquery" and "version!libs/dataTables".
"libs/dataTables.fixedHeader-2.1.2": This module depends on "jquery" and "version!libs/dataTables". "https://sports.cbsimg.net/js/CBSi/app/VideoPlayer/AdobePass-min.js": This module depends on "https://sports.cbsimg.net/js/CBSi/util/Utils-min.js".
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map: This section defines module mappings.it’s used to resolve module names to their corresponding paths.
"":{"adobe-pass":"https://sports.cbsimg.net/js/CBSi/app/VideoPlayer/AdobePass-min.js", ...}: This means that for any module request,if the module name matches a key in this object,it will be mapped to the corresponding URL.
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waitSeconds: This setting specifies how long the loader will wait (in seconds) for a module to load before giving up and throwing an error. Here, it’s set to 300 seconds (5 minutes).
Vital Observations
jQuery UI: There’s a critically important amount of configuration related to jQuery UI widgets (tabs, etc.). This suggests the submission heavily uses jQuery UI for its user interface.
DataTables: The presence of dataTables and its extensions (fixedColumns, fixedHeader) indicates that the application uses the DataTables JavaScript library for displaying and manipulating tabular data.
video Player: Modules like video-avia, video-ima3, video-vast-tracking, and AdobePass strongly suggest that the application includes a video player component, likely using the Avia player and integrating with advertising (IMA3) and perhaps Adobe Pass for authentication/authorization.
Social Media Integration: Modules like facebook, twitter, and google indicate integration with social media platforms.
Custom Plugins: The use of version! suggests a custom RequireJS plugin is being used to handle module versions or specific builds.
cbsi Specific: Many of the URLs point to sports.cbsimg.net, indicating this configuration is for a CBS interactive (CBSi) property (likely CBSSports.com).
External cdns: The use of CDNs (like cdnjs.cloudflare.com) for hls.js is a good practice for performance, as it allows users to download common libraries from servers closer to their location.
In Summary
This configuration file is a detailed blueprint for loading JavaScript modules in a complex web application, likely a sports-related site from CBS Interactive. It manages dependencies, specifies module locations, and configures the module loader for optimal performance and functionality. It’s a crucial part of the application’s build process and runtime behavior.