Add shortcode to disable shortcode stripping in single listings

[sorinmarta]

Ticket: https://secure.helpscout.net/conversation/3145750052/242235/

This was requested by a customer so they can add shortcodes to their listings.

[coderabbitai]

Walkthrough

Added an early filter check (awpcp_disable_listing_shortcode_stripping) in the filter_content_with_shortcodes method that allows bypassing shortcode stripping when the filter returns true, returning content unchanged after verifying the current post is a single listing page.

Changes

Cohort / File(s)	Summary
Shortcode Stripping Filter Gate includes/listings/class-listings-content.php	Added conditional early return in filter_content_with_shortcodes using awpcp_disable_listing_shortcode_stripping filter to allow disabling shortcode stripping on single listing pages

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Straightforward filter check insertion with minimal logic complexity
• Single localized change to existing method
• Clear conditional bypass mechanism

Possibly related PRs

• Fix content insertion vulnerability #80: Introduced the filter_content_with_shortcodes method to strip shortcodes on single listing pages; this PR adds a filter control point to disable that behavior.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately summarizes the main change: adding a filter to disable shortcode stripping in single listings.
Description check	✅ Passed	The description is relevant to the changeset, providing context about the customer request and linking to the support ticket.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch raw-shortcode-filter

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5672487 and dca9ff8.

📒 Files selected for processing (1)

• includes/listings/class-listings-content.php (1 hunks)

🧰 Additional context used

🧠 Learnings (1)

📓 Common learnings

Learnt from: stephywells
Repo: Strategy11/another-wordpress-classifieds-plugin PR: 65
File: functions.php:0-0
Timestamp: 2024-10-09T10:56:30.627Z
Learning: The `awpcp_table_exists` function now uses `$wpdb->esc_like($table)` within `$wpdb->prepare()` to sanitize the `$table` variable, addressing the SQL injection vulnerability.

Learnt from: stephywells
Repo: Strategy11/another-wordpress-classifieds-plugin PR: 65
File: functions.php:0-0
Timestamp: 2024-06-19T18:34:58.093Z
Learning: The `awpcp_table_exists` function now uses `$wpdb->esc_like($table)` within `$wpdb->prepare()` to sanitize the `$table` variable, addressing the SQL injection vulnerability.