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99 lines
4 KiB
Markdown
99 lines
4 KiB
Markdown
# wp post block extract
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Extracts data from blocks.
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Extracts specific attribute values or content from blocks for scripting.
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### OPTIONS
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See the [argument syntax](https://make.wordpress.org/cli/handbook/references/argument-syntax/) reference for a detailed explanation of the syntax conventions used.
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<id>
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: The ID of the post.
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[\--block=<block-name>]
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: Filter by block type.
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[\--index=<index>]
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: Get from specific block index.
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[\--attr=<attr>]
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: Extract specific attribute value.
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[\--content]
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: Extract innerHTML content.
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[\--format=<format>]
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: Output format.
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\---
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default: json
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options:
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- json
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- yaml
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- csv
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- ids
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\---
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### EXAMPLES
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# Extract all image IDs from the post (one per line).
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$ wp post block extract 123 --block=core/image --attr=id --format=ids
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456
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789
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1024
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# Extract all image URLs as JSON array.
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$ wp post block extract 123 --block=core/image --attr=url --format=json
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["https://example.com/img1.jpg","https://example.com/img2.jpg"]
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# Extract text content from all headings.
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$ wp post block extract 123 --block=core/heading --content --format=ids
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Introduction
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Getting Started
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Conclusion
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# Get the heading level from the first block.
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$ wp post block extract 123 --index=0 --attr=level --format=ids
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2
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# Extract all heading levels as CSV.
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$ wp post block extract 123 --block=core/heading --attr=level --format=csv
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2,3,3,2
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# Extract paragraph content as YAML.
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$ wp post block extract 123 --block=core/paragraph --content --format=yaml
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- "First paragraph text"
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- "Second paragraph text"
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# Get all button URLs for link checking.
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$ wp post block extract 123 --block=core/button --attr=url --format=ids
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https://example.com/signup
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https://example.com/learn-more
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# Extract cover block image IDs for media audit.
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$ wp post block extract 123 --block=core/cover --attr=id --format=json
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### GLOBAL PARAMETERS
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These [global parameters](https://make.wordpress.org/cli/handbook/config/) have the same behavior across all commands and affect how WP-CLI interacts with WordPress.
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| **Argument** | **Description** |
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| `--path=<path>` | Path to the WordPress files. |
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| `--url=<url>` | Pretend request came from given URL. In multisite, this argument is how the target site is specified. |
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| `--ssh=[<scheme>:][<user>@]<host\|container>[:<port>][<path>]` | Perform operation against a remote server over SSH (or a container using scheme of "docker", "docker-compose", "docker-compose-run", "vagrant"). |
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| `--ssh-args=<args>` | Pass additional arguments to SSH (or other tools specified by --ssh scheme). |
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| `--http=<http>` | Perform operation against a remote WordPress installation over HTTP. |
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| `--user=<id\|login\|email>` | Set the WordPress user. |
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| `--skip-plugins[=<plugins>]` | Skip loading all plugins, or a comma-separated list of plugins. Note: mu-plugins are still loaded. |
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| `--skip-themes[=<themes>]` | Skip loading all themes, or a comma-separated list of themes. |
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| `--skip-packages` | Skip loading all installed packages. |
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| `--require=<path>` | Load PHP file before running the command (may be used more than once). |
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| `--exec=<php-code>` | Execute PHP code before running the command (may be used more than once). |
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| `--context=<context>` | Load WordPress in a given context. |
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| `--[no-]color` | Whether to colorize the output. |
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| `--debug[=<group>]` | Show all PHP errors and add verbosity to WP-CLI output. Built-in groups include: bootstrap, commandfactory, and help. |
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| `--prompt[=<assoc>]` | Prompt the user to enter values for all command arguments, or a subset specified as comma-separated values. |
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| `--quiet` | Suppress informational messages. |
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| `--alias=<name>` | Name of the alias to use. Aliases can reference local WordPress installations or remote SSH connections. Aliases are defined in the wp-cli.yml file. |
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| `--assume-https` | Set $_SERVER['HTTPS'] to make WordPress treat the site as HTTPS. Use when WordPress is behind an HTTPS proxy or load balancer. |
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