Trump Launches Attack on ISIS in Nigeria
This code snippet appears to be a fragment of an HTML page generated using a server Side Includes (SSI) and Edge Side Includes (ESI) system, likely from the Italian newspaper corriere della Sera (based on the file paths and copyright notice).Let’s break down what it represents:
Overall Structure & Technologies
* SSI/ESI: the code is heavily reliant on SSI and ESI directives. These are technologies that allow a web server to dynamically assemble web pages by including content from other files at request time. This is a common technique for managing complex websites and personalizing content.
* Corriere della Sera: The file paths (/fe-includes/2019/SSI/external-template/corriere/) strongly suggest this is part of the Corriere della Sera website’s infrastructure.
* Dynamic Content: The numerous @ESI directives indicate that various parts of the page are dynamically inserted based on factors like the environment (env=prd), device (device=desktop), section (section_lev1=esteri), and article type (type=article).
* Paywall/Banner Configuration: The comments CONFIGURATOR PAYWALL - MANINE - BANNER suggest this section is related to displaying paywall information or promotional banners. The bannerPromo MOBILE and bannerPromo DESKTOP comments indicate different banners are used depending on the user’s device.
Key Components & Directives
* <!--@ESI... -->: These are ESI directives. They tell the server to include content from another source. Let’s look at some examples:
* @ESI generic START/END: Marks the beginning and end of a generic ESI block.
* @ESI @querystring=[...]: This is a crucial directive. it passes a set of parameters (the query string) to the included file. These parameters control what content is rendered. In this case, it’s passing information about the environment, device, section, article type, and the path to the block being requested.
* @ESI section_lev1 [esteri]: Extracts the value of the section_lev1 parameter (which is “esteri” – meaning “foreign” in italian) and makes it available for use within the included content.
* @ESI cms type: Indicates the content management system (CMS) type being used.
* @ESI app_name [(none)]: specifies the submission name, which is currently set to “none”.
* <!--@GLOBAL CONFIG prd-->: Indicates that the global configuration is set to “prd” (presumably production).
* <!--@ fe-include /fe-includes/2019/SSI-->: Includes another SSI file.
* <!--@ service-include /service-includes/2019/SSI-->: Includes a service-specific SSI file.
* Appunica: false: A flag indicating whether a specific feature (“Appunica”) is enabled.
* CONFIGURATOR PAYWALL - MANINE - BANNER: Comments indicating the configuration of a paywall or banner system.
* <div class="content rcs-hide-in-editor">: A container for the main content. rcs-hide-in-editor likely hides this content when viewed in the content editing system.
* <p class="is-last-update">: Displays the last updated date and time of the article. The datetime attribute provides a machine-readable timestamp.
* <p class="is-copyright">: Displays the copyright notice.
What the Code Does
In essence, this code snippet is a template fragment that’s dynamically assembled by the web server. Here’s the process:
- Request: A user requests an article on the Corriere della Sera website (specifically in the “esteri” section).
- SSI/ESI Processing: The web server encounters this SSI/ESI code.
- Parameter Extraction: The server extracts parameters from the request (e.g.,
env,device,section_lev1,type). - Dynamic Inclusion: The server uses the
@ESIdirectives to include content from other files, passing the extracted parameters to those files. This allows the included files to render content specific to the user’s environment,device,and the article they’re viewing. - Paywall/Banner Integration: The paywall/banner configuration section likely determines whether