Title: Auto-populate Image ALT Tags from Media Library Author: Taylor Callsen Published: 23 de febrero de 2018 Last modified: 7 de marzo de 2018 --- Buscar plugins Este plugin **no se ha probado con las últimas 3 versiones mayores de WordPress**. Puede que ya no tenga asistencia ni lo mantenga nadie, o puede que tenga problemas de compatibilidad cuando se usa con las versiones más recientes de WordPress. ![](https://s.w.org/plugins/geopattern-icon/auto-populate-image-alt-tags-from-media- library.svg) # Auto-populate Image ALT Tags from Media Library Por [Taylor Callsen](https://profiles.wordpress.org/tdcdodger/) [Descargar](https://downloads.wordpress.org/plugin/auto-populate-image-alt-tags-from-media-library.zip) * [Detalles](https://es-ar.wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/#description) * [Valoraciones](https://es-ar.wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/#reviews) * [Instalación](https://es-ar.wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/#installation) * [Desarrollo](https://es-ar.wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/#developers) [Soporte](https://wordpress.org/support/plugin/auto-populate-image-alt-tags-from-media-library/) ## Descripción Automatically populates Alt and Title tags for images featured in posts and pages, pulling directly from the values set in the Media Library. This makes it easy to manage your image metadata centrally in one place (the Media Library). Plugin also supports the ability to override the Alt/Title tag Media Library values by placing an Alt/Title tag directly on the attachment in the WordPress WYSIWYG Editor. Tag population only occurs when viewing the post or page, and does not occur in the WYSIWYG editor. ## Instalación This section describes how to install the plugin and get it working. 1. Upload the `img-alt-media-library` directory to the plugins directory of your theme( usually `/wp-content/plugins/`). 2. Activate the plugin through the ‘Plugins’ menu in WordPress. That’s all, you’re good to go! Upon viewing your posts and pages, you should now see image Alt and Title tags being pulled automatically from the Media Library. ## Preguntas frecuentes How does it work? This plugin hooks into the the_content filter on page and post render. Essentially right before post_content (in the form of raw HTML) is set to the browser, this plugin will scan the HTML for tags using a regex matcher. Regex was used instead of parsing the HTML into a Document Object to maximize compatibility (parsing the HTML into a Document Object, and then back to an HTML string would likely modify the HTML syntax, drop attributes, etc. which could break other components and post functionality). Once images are identified in the HTML, the image src URL is used to lookup the attachment ID corresponding to the image. Unfortunately I was not able to find a cleaner way of performing this lookup, as the image ID is not always output onto the page when an attachment is included. Once the image ID is determined, the plugin retrieves the image Alt and Title values for that attachment using the get_post_meta() and get_the_title() WordPress functions. Once these values are returned, they are added to the image unless the image already contains an alt or title tag, in which case this part is skipped. The modified image HTML is placed back into the post_content HTML string, and returned to the browser. ## Reseñas No hay reseñas para este plugin. ## Colaboradores y desarrolladores “Auto-populate Image ALT Tags from Media Library” es un software de código abierto. Las siguientes personas han colaborado con este plugin. Colaboradores * [ Taylor Callsen ](https://profiles.wordpress.org/tdcdodger/) [Traduce “Auto-populate Image ALT Tags from Media Library” a tu idioma.](https://translate.wordpress.org/projects/wp-plugins/auto-populate-image-alt-tags-from-media-library) ### ¿Interesado en el desarrollo? [Revisa el código](https://plugins.trac.wordpress.org/browser/auto-populate-image-alt-tags-from-media-library/), echa un vistazo al [repositorio SVN](https://plugins.svn.wordpress.org/auto-populate-image-alt-tags-from-media-library/), o suscríbete al [log de desarrollo](https://plugins.trac.wordpress.org/log/auto-populate-image-alt-tags-from-media-library/) por [RSS](https://plugins.trac.wordpress.org/log/auto-populate-image-alt-tags-from-media-library/?limit=100&mode=stop_on_copy&format=rss). ## Registro de cambios #### 1.1 * Updated “Tested up to” tag on readme #### 1.0 * Initial release of functional code and readme ## Meta * Versión **1.1** * Última actualización **hace 9 años** * Instalaciones activas **10+** * Versión de WordPress ** 4.7.5 o superior ** * Testeado hasta **4.9.34** * Idioma * [English (US)](https://wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/) * Etiquetas: * [alt](https://es-ar.wordpress.org/plugins/tags/alt/)[attribute](https://es-ar.wordpress.org/plugins/tags/attribute/) [image](https://es-ar.wordpress.org/plugins/tags/image/)[img](https://es-ar.wordpress.org/plugins/tags/img/) [title](https://es-ar.wordpress.org/plugins/tags/title/) * [Vista avanzada](https://es-ar.wordpress.org/plugins/auto-populate-image-alt-tags-from-media-library/advanced/) ## Valoraciones Todavía no se enviaron reseñas. [Your review](https://wordpress.org/support/plugin/auto-populate-image-alt-tags-from-media-library/reviews/#new-post) [Ver todas las reseñas](https://wordpress.org/support/plugin/auto-populate-image-alt-tags-from-media-library/reviews/) ## Colaboradores * [ Taylor Callsen ](https://profiles.wordpress.org/tdcdodger/) ## Soporte ¿Tenés algo que decir? ¿Necesitás ayuda? [Ver el foro de asistencia](https://wordpress.org/support/plugin/auto-populate-image-alt-tags-from-media-library/)