TECNOLOGÍAS WEB 4 CMS WORDPRES

What is a CMS and How Does WordPress Work?

Understanding Content Management Systems (CMS)

• A CMS, or Content Management System, allows users to edit website content without needing to modify code directly. This simplifies the process of managing web pages.

• WordPress is highlighted as a key example of a CMS that utilizes dynamic programming to generate HTML and CSS based on user input in forms. This makes it accessible for those unfamiliar with coding.

• The underlying knowledge of HTML and CSS remains beneficial, as it helps users understand the mechanics behind the CMS tool they are using.

Features and Architecture of WordPress

• WordPress operates on PHP as its dynamic programming language and uses MySQL or MariaDB for database management, allowing for dynamic content generation.

• The platform supports plugins for added functionalities and templates for design flexibility, making it versatile beyond just blogging; it can be used for forums, e-learning systems, online stores, etc.

• As of April 2019, over 60 million websites utilize WordPress, showcasing its popularity and adaptability across various types of projects.

Distinguishing Between WordPress Versions

• It's important to differentiate between self-hosted WordPress (WordPress.org) and the hosted service (WordPress.com). The former offers more freedom in terms of customization and functionality compared to the latter's limitations on free accounts.

• Users must pay a fee to use their own domain on WordPress.com; however, many features available in self-hosted installations may not be accessible through this service.

Installation Process Overview

• Setting up a self-hosted WordPress site involves downloading files from the official website, creating a database on your server (MariaDB), configuring settings to connect them properly, and executing an installation script via your domain. This process is designed to be completed within five minutes under ideal conditions.

• Many hosting services offer one-click installation options for ease of setup; this significantly simplifies getting started with WordPress compared to manual installation methods.

WordPress Installation and Functionality Overview

Understanding WordPress Themes

• WordPress offers a variety of templates (themes) suitable for different projects, including blogs, online stores, and social networks.

• Users can find numerous free themes on wordpress.org/themes, as well as premium options that provide better support and design features.

• It's crucial to keep the system updated after purchasing a theme to ensure compatibility with new WordPress versions.

Enhancing WordPress with Plugins

• Plugins are essential for expanding WordPress functionality; many can be found at wordpress.org/plugins.

• BuddyPress is highlighted as a plugin that transforms WordPress into a social network by managing user profiles and community interactions.

• MailPoet allows users to create newsletters using existing website content directly within WordPress.

Security and E-commerce Solutions

• WooCommerce is the primary e-commerce plugin for WordPress, offering extensive functionalities for creating online stores, including subscription systems.

• Anti-spam plugins help filter out spam from comments and contact forms by detecting unwanted messages before they reach the site.

Multilingual Capabilities

• WPML is mentioned as a plugin that enables multilingual functionality in WordPress sites.

Navigating the Dashboard

• Upon logging into WordPress via wp-admin with provided credentials, users access the main dashboard featuring customizable blocks summarizing key functionalities.

• The dashboard includes menus on the left side for easy navigation through various tools and settings available in the platform.

Creating Content in WordPress

• Users can add new posts or news articles easily from the dashboard; these posts can be saved as drafts if needed.

• The block editor allows users to incorporate text, images, links, multimedia elements like audio/video files, buttons, columns, etc., enhancing content creation flexibility.

Content Management and User Roles in WordPress

Adding Content from Various Platforms

• The ability to integrate content from other platforms such as Twitter, YouTube, Facebook, and Instagram into a WordPress site is discussed. This can be done block by block to create complex pages.

Publishing Options

• Users can choose to publish content immediately or schedule it for later. Visibility settings allow for public or private posts, including password protection.

Multimedia Management

• Once published, all multimedia content like images will appear in the media folder. It's essential to tag these images for easy retrieval later.

Static Pages vs Posts

• Pages are described as static content that does not have the temporal nature of posts. They are suitable for information that remains relevant over time, such as project presentations or privacy policies.

Comment Moderation Features

• Comments on posts can be moderated; users have options to edit or delete comments as necessary.

WordPress Configuration Settings

General Site Settings

• Key configurations include setting the website title and description, along with specifying the administrator's email address which is crucial for managing the site.

Homepage Display Options

• Users can select whether their homepage displays recent posts or a static page created with more complexity.

Comment Moderation Policies

• The moderation settings determine how user comments are handled—whether they can comment freely or if there are restrictions based on timeframes.

User Roles and Permissions in WordPress

Overview of User Roles

• Different user roles (Administrator, Editor, Author, Contributor, Subscriber) dictate what actions users can perform within the site.

Role Capabilities Explained

• Administrators have full control over all aspects of the site while Editors manage content across all users. Authors can publish their own posts but not others', whereas Contributors can draft but not publish their work.

Creating New Users

• When creating new user accounts, essential details include username and email address along with role assignment which defines access levels within the platform.

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WordPress Configuration and Customization

Overview of Plugin Management

• The importance of configuring plugins is highlighted, emphasizing the ability to search and install from the official repository.

• Users can activate installed plugins easily; activation typically occurs automatically, although some may require additional actions.

Theme Selection and Activation

• Different themes are available for selection; users can activate a chosen template to change the website's appearance.

• Each theme has unique customization options, such as changing logos and colors, which vary by template.

Website Appearance and Widgets

• The administrative section allows access to modify website elements like headers, posts, and footers.

• Widgets serve as content blocks on the homepage that can be added or removed through the appearance settings.

Resources for Learning WordPress

• A recommendation is made for a book that simplifies complex topics related to HTML, CSS, and WordPress through comic illustrations. This resource aims to assist beginners in their projects involving these technologies.