gpuid-generate-post-workflow.php: Added snippet to delay generation of Unique ID until a workflow step is complete.
#1102
Conversation
… of Unique ID until a workflow step is complete.
WalkthroughA new PHP class, Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant GravityForms
participant GravityFlow
participant GPUID_Generate_Post_Workflow
User->>GravityForms: Submit form
GravityForms->>GPUID_Generate_Post_Workflow: Trigger gpui_unique_id filter
GPUID_Generate_Post_Workflow-->>GravityForms: Prevent Unique ID generation (if before workflow step)
GravityFlow->>GPUID_Generate_Post_Workflow: gravityflow_step_complete (after step)
GPUID_Generate_Post_Workflow->>GravityForms: Generate and assign Unique ID to entry
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Actionable comments posted: 1
🧹 Nitpick comments (3)
gp-unique-id/gpuid-generate-post-workflow.php (3)
18-36: Constructor implementation looks good, but consider validating parameter types.The constructor correctly sets up default values and checks for required parameters. However, there's no validation to ensure that the provided IDs are integers or valid identifiers.
Consider adding type validation like this:
if ( ! $this->_args['form_id'] || ! $this->_args['field_id'] || ! $this->_args['step_id'] ) { return; } +// Ensure IDs are positive integers +foreach ( array( 'form_id', 'field_id', 'step_id' ) as $param ) { + if ( ! is_numeric( $this->_args[$param] ) || intval( $this->_args[$param] ) <= 0 ) { + return; + } + $this->_args[$param] = intval( $this->_args[$param] ); +}
45-52: Unique ID prevention logic could use stricter comparison operators.When comparing IDs, it's better to use strict comparison (
===) instead of loose comparison (==) to avoid type coercion issues.-if ( $form_id == $this->_args['form_id'] && $field_id == $this->_args['field_id'] && ! gravity_flow()->is_workflow_detail_page() ) { +if ( (int) $form_id === $this->_args['form_id'] && (int) $field_id === $this->_args['field_id'] && ! gravity_flow()->is_workflow_detail_page() ) {
1-74: Consider adding error handling and logging for robustness.While the code handles basic error cases, there's no logging or notification mechanism if something goes wrong (e.g., if the field retrieval fails or if the unique ID couldn't be saved).
Consider adding error handling and possibly logging for robustness:
public function maybe_generate_unique_id( $step_id, $entry_id, $form_id, $status ) { if ( $step_id == $this->_args['step_id'] && $form_id == $this->_args['form_id'] ) { $entry = GFAPI::get_entry( $entry_id ); if ( ! is_wp_error( $entry ) && empty( $entry[ $this->_args['field_id'] ] ) ) { $uid_field = GFAPI::get_field( $form_id, $this->_args['field_id'] ); + if ( ! $uid_field ) { + error_log( sprintf( 'GPUID_Generate_Post_Workflow: Could not find field ID %d in form ID %d', $this->_args['field_id'], $form_id ) ); + return; + } $uid_field->save_value( $entry, $uid_field, false ); + + // Verify the unique ID was actually saved + $updated_entry = GFAPI::get_entry( $entry_id ); + if ( is_wp_error( $updated_entry ) || empty( $updated_entry[ $this->_args['field_id'] ] ) ) { + error_log( sprintf( 'GPUID_Generate_Post_Workflow: Failed to save unique ID for entry ID %d', $entry_id ) ); + } } } }
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gp-unique-id/gpuid-generate-post-workflow.php(1 hunks)
🔇 Additional comments (3)
gp-unique-id/gpuid-generate-post-workflow.php (3)
1-17: Well-documented plugin header with clear purpose description.The header provides comprehensive information about the plugin's purpose, authorship, and includes helpful links to documentation and a demonstration video.
38-43: Hook setup in init method is correct.The method properly sets up both the filter to prevent ID generation and the action to generate it after a workflow step completes.
67-73: Clear configuration example with helpful comments.The example configuration is clear and includes helpful comments instructing users to replace the example values with their own.
| public function maybe_generate_unique_id( $step_id, $entry_id, $form_id, $status ) { | ||
|
|
||
| if ( $step_id == $this->_args['step_id'] && $form_id == $this->_args['form_id'] ) { | ||
| $entry = GFAPI::get_entry( $entry_id ); | ||
| if ( ! is_wp_error( $entry ) && empty( $entry[ $this->_args['field_id'] ] ) ) { | ||
| $uid_field = GFAPI::get_field( $form_id, $this->_args['field_id'] ); | ||
| $uid_field->save_value( GFAPI::get_entry( $entry_id ), $uid_field, false ); | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
Redundant API call in the maybe_generate_unique_id method.
There's an unnecessary duplicate call to GFAPI::get_entry() at line 60 when you've already retrieved the entry at line 57.
if ( $step_id == $this->_args['step_id'] && $form_id == $this->_args['form_id'] ) {
$entry = GFAPI::get_entry( $entry_id );
if ( ! is_wp_error( $entry ) && empty( $entry[ $this->_args['field_id'] ] ) ) {
$uid_field = GFAPI::get_field( $form_id, $this->_args['field_id'] );
- $uid_field->save_value( GFAPI::get_entry( $entry_id ), $uid_field, false );
+ $uid_field->save_value( $entry, $uid_field, false );
}
}Also, consider using strict comparison operators here:
-if ( $step_id == $this->_args['step_id'] && $form_id == $this->_args['form_id'] ) {
+if ( (int) $step_id === $this->_args['step_id'] && (int) $form_id === $this->_args['form_id'] ) {📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| public function maybe_generate_unique_id( $step_id, $entry_id, $form_id, $status ) { | |
| if ( $step_id == $this->_args['step_id'] && $form_id == $this->_args['form_id'] ) { | |
| $entry = GFAPI::get_entry( $entry_id ); | |
| if ( ! is_wp_error( $entry ) && empty( $entry[ $this->_args['field_id'] ] ) ) { | |
| $uid_field = GFAPI::get_field( $form_id, $this->_args['field_id'] ); | |
| $uid_field->save_value( GFAPI::get_entry( $entry_id ), $uid_field, false ); | |
| } | |
| } | |
| } | |
| public function maybe_generate_unique_id( $step_id, $entry_id, $form_id, $status ) { | |
| if ( (int) $step_id === $this->_args['step_id'] && (int) $form_id === $this->_args['form_id'] ) { | |
| $entry = GFAPI::get_entry( $entry_id ); | |
| if ( ! is_wp_error( $entry ) && empty( $entry[ $this->_args['field_id'] ] ) ) { | |
| $uid_field = GFAPI::get_field( $form_id, $this->_args['field_id'] ); | |
| $uid_field->save_value( $entry, $uid_field, false ); | |
| } | |
| } | |
| } |
Context
⛑️ Ticket(s): https://secure.helpscout.net/conversation/2931821452/83120
Summary
The Unique ID to be created only after an approval step in Gravity Flow.
Demo:
https://www.loom.com/share/e799e8b4b0984d99a66da79faa34ffee