90 lines
No EOL
2.5 KiB
PHP
Executable file
90 lines
No EOL
2.5 KiB
PHP
Executable file
<?php if ( ! defined( 'ABSPATH' ) ) exit;
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add_action('add_meta_boxes', 'ninja_forms_add_custom_box');
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/* Do something with the data entered */
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add_action('save_post', 'ninja_forms_save_postdata');
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/* Adds a box to the main column on the Post and Page edit screens */
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function ninja_forms_add_custom_box() {
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add_meta_box(
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'ninja_forms_selector',
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__( 'Append A Ninja Form', 'ninja-forms'),
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'ninja_forms_inner_custom_box',
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'post',
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'side',
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'low'
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);
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add_meta_box(
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'ninja_forms_selector',
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__( 'Append A Ninja Form', 'ninja-forms'),
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'ninja_forms_inner_custom_box',
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'page',
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'side',
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'low'
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);
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}
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/* Prints the box content */
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function ninja_forms_inner_custom_box() {
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$post_id = ! empty( $_REQUEST['post'] ) ? absint( $_REQUEST['post'] ) : 0;
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// Use nonce for verification
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wp_nonce_field( 'ninja_forms_append_form', 'nf_append_form' );
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// The actual fields for data entry
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?>
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<select id="ninja_form_select" name="ninja_form_select">
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<option value="0">-- <?php _e('None', 'ninja-forms');?></option>
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<?php
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$all_forms = ninja_forms_get_all_forms();
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$form_id = get_post_meta( $post_id, 'ninja_forms_form', true );
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foreach( $all_forms as $form ){
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$title = $form['data']['form_title'];
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$id = $form['id'];
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?>
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<option value="<?php echo esc_attr( $id );?>"<?php selected( $id, $form_id );?>>
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<?php echo $title;?>
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</option>
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<?php
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}
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?>
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</select>
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<?php
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}
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/* When the post is saved, saves our custom data */
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function ninja_forms_save_postdata( $post_id ) {
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global $wpdb;
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if(isset($_POST['nf_append_form'])){
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// verify if this is an auto save routine.
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// If it is our form has not been submitted, so we dont want to do anything
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if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE )
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return $post_id;
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// verify this came from the our screen and with proper authorization,
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// because save_post can be triggered at other times
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if ( !wp_verify_nonce( $_POST['nf_append_form'], 'ninja_forms_append_form' ) )
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return $post_id;
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// Check permissions
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if ( 'page' == $_POST['post_type'] ) {
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if ( !current_user_can( 'edit_page', $post_id ) )
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return $post_id;
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} else {
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if ( !current_user_can( 'edit_post', $post_id ) )
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return $post_id;
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}
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// OK, we're authenticated: we need to find and save the data
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$post_id = absint( $_POST['post_ID'] );
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$form_id = absint( $_POST['ninja_form_select'] );
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if ( empty ( $form_id ) ) {
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delete_post_meta( $post_id, 'ninja_forms_form' );
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} else {
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update_post_meta( $post_id, 'ninja_forms_form', $form_id );
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}
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}
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}
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