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June 13, 2012 17:10
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Create posts by from an array of data
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| <?php | |
| /** | |
| * File Name: create-posts.php | |
| * @package WordPress | |
| * @subpackage ParentTheme_VC | |
| * @license GPL v2 - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html | |
| * @version 0.3 | |
| * @updated: 06.28.12 | |
| * | |
| * Description: | |
| * Create posts by from an array of data | |
| **/ | |
| #################################################################################################### */ | |
| if ( class_exists( 'Create_Posts_VC' ) ) return; | |
| /* $default_posts = array( | |
| array( | |
| 'id' => 'post-identifier', // used as an array key in stored option | |
| 'post_meta' => array( | |
| 'meta_key' => 'meta_value', | |
| ), | |
| 'options' => array( | |
| 'option_name' => 'option_value', // retrievalbe as $option_name-{option_name} | |
| ), | |
| 'post' => array( // post array | |
| 'post_title' => 'My Post', | |
| 'post_content' => '', | |
| 'post_status' => 'draft', | |
| 'post_author' => 1, | |
| 'post_type' => 'post', | |
| ), | |
| ), | |
| */ | |
| /** | |
| * Create_Posts_VC Class | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| class Create_Posts_VC { | |
| /** | |
| * Initiate Create Posts | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function init_create_posts( $posts, $option_name = 'vc-default', $option_sufix = false ) { | |
| // Init Check | |
| if ( $this->has_been_created( $option_name, $option_sufix ) ) | |
| return false; | |
| // Create Posts | |
| $this->create_posts( apply_filters( "$option_name-account_default_posts", $posts ), $option_name, $option_sufix ); | |
| } // end function function init_create_posts | |
| /** | |
| * Create Posts | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function has_been_created( $option_name, $option_sufix = false ) { | |
| if ( get_option( "$option_name-default_posts-$option_sufix" ) ) | |
| return true; | |
| else | |
| return false; | |
| } // end function has_been_created | |
| /** | |
| * Confirm Creation | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function confirm_creation( $inserted_post_ids, $option_name, $option_sufix = false ) { | |
| if ( update_option( "$option_name-default_posts-$option_sufix", $inserted_post_ids ) ) | |
| return true; | |
| else | |
| return false; | |
| } // end function confirm_creation | |
| /** | |
| * Create Posts | |
| * | |
| * @version 0.3 | |
| * @updated 06.28.12 | |
| **/ | |
| function create_posts( $posts, $option_name, $option_sufix = false, $do_confirmation = true, $force_insert = false ) { | |
| $inserted_post_ids = $this->insert_posts( $posts, $option_name, $force_insert ); | |
| // Confirm Creation | |
| if ( $do_confirmation AND $inserted_post_ids ) | |
| $this->is_confirmed = $this->confirm_creation( $inserted_post_ids, $option_name, $option_sufix ); | |
| return $inserted_post_ids; | |
| } // end function create_posts | |
| /** | |
| * Insert Posts | |
| * | |
| * @version 0.2 | |
| * @updated 06.19.12 | |
| * | |
| * @param $force_insert is used to for a new post to be created | |
| * even if a post with the same post_name exists. | |
| **/ | |
| function insert_posts( $posts, $option_name, $force_insert = false ) { | |
| // Loop insert posts | |
| foreach ( $posts as $post ) { | |
| if ( $this->has_post_type( $post['post'] ) AND $this->has_post_title( $post['post'] ) ) { | |
| $post = $this->prep_post_data( $post ); | |
| if ( ! $force_insert AND $post_id = $this->check_for_post_existance( $post['post']['post_name'], $post['post']['post_type'] ) ) | |
| $post['post']['ID'] = $post_id; | |
| $post_id = wp_insert_post( $post['post'] ); | |
| if ( $post_id > 0 ) { | |
| $inserted_post_ids[$post_id] = $post_id; | |
| $this->after_insert_posts( $post_id, $post, $option_name ); | |
| } | |
| } // end if ( has_post_type AND has_post_title ) | |
| $i++; | |
| } // end foreach ( $posts as $val ) | |
| return $inserted_post_ids; | |
| } // end function insert_posts | |
| /** | |
| * Prep Posts Data | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function prep_post_data( $post ) { | |
| if ( ! isset( $post['post']['post_name'] ) OR empty( $post['post']['post_name'] ) ) | |
| $post['post']['post_name'] = sanitize_title_with_dashes( $post['post']['post_title'] ); | |
| // Post Status | |
| if ( ! isset( $post['post']['post_status'] ) OR empty( $post['post']['post_status'] ) ) | |
| $post['post']['post_status'] = 'draft'; | |
| // Comments Setting | |
| if ( ! isset( $post['post']['comment_status'] ) OR empty( $post['post']['comment_status'] ) ) | |
| $post['post']['comment_status'] = 'closed'; | |
| return $post; | |
| } // end function prep_post_data | |
| /** | |
| * Check for post Existence | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function check_for_post_existance( $post_name, $post_type ) { | |
| global $wpdb; | |
| // Set post_name | |
| $post_name = sanitize_title_with_dashes( $post_name ); | |
| // Query DB | |
| $querystr = " SELECT $wpdb->posts.ID | |
| FROM $wpdb->posts | |
| WHERE | |
| $wpdb->posts.post_name = '$post_name' AND | |
| $wpdb->posts.post_type = '$post_type' AND | |
| $wpdb->posts.post_status = 'publish' | |
| "; | |
| $results = $wpdb->get_results( $querystr ); | |
| // Return results | |
| if ( isset( $results[0]->ID ) AND is_numeric( $results[0]->ID ) ) | |
| return $results[0]->ID; | |
| else | |
| return false; | |
| } // end function check_for_post_existance | |
| #################################################################################################### | |
| /** | |
| * After Insert Post | |
| **/ | |
| #################################################################################################### | |
| /** | |
| * Insert Posts | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function after_insert_posts( $post_id, $post, $option_name = false ) { | |
| if ( is_array( $post['post_meta'] ) AND ! empty( $post['post_meta'] ) ) | |
| $this->add_post_meta( $post_id, $post['post_meta'] ); | |
| if ( is_array( $post['options'] ) AND ! empty( $post['options'] ) ) | |
| $this->add_post_options( $post_id, $post['options'], $option_name ); | |
| } // end function after_insert_posts | |
| /** | |
| * Add Post Meta | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function add_post_meta( $post_id, $post_meta ) { | |
| if ( is_array( $post_meta ) AND ! empty( $post_meta ) ) { | |
| foreach ( $post_meta as $key => $val ) { | |
| update_post_meta( $post_id, $key, $val ); | |
| } | |
| } | |
| } // end function add_post_meta | |
| /** | |
| * Add Post Options | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function add_post_options( $post_id, $post_options, $option_name = false ) { | |
| if ( is_array( $post_options ) AND ! empty( $post_options ) ) { | |
| foreach ( $post_options as $key => $val ) { | |
| if ( $option_name ) | |
| $option_name = "$option_name-$key"; | |
| else | |
| $option_name = $key; | |
| update_post_meta( $post_id, $option_name, $val ); | |
| } | |
| } | |
| } // end function add_post_options | |
| #################################################################################################### | |
| /** | |
| * Conditionals | |
| **/ | |
| #################################################################################################### | |
| /** | |
| * Has Post Type | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function has_post_type( $post ) { | |
| if ( isset( $post['post_type'] ) AND !empty( $post['post_type'] ) ) | |
| return true; | |
| else | |
| return false; | |
| } // end function has_post_type | |
| /** | |
| * Has Post Type | |
| * | |
| * @version 0.0.1 | |
| * @updated 05.23.12 | |
| **/ | |
| function has_post_title( $post ) { | |
| if ( isset( $post['post_title'] ) AND !empty( $post['post_title'] ) ) | |
| return true; | |
| else | |
| return false; | |
| } // end function has_post_type | |
| } // end class Create_Posts_VC |
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