flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
/*
* Allow third-party plugins to modify the settings before saving.
*
* @param array $settings The settings array.
*
* @since 1.7.0
*/
do_action( 'aicw_before_save_general_settings' );
$allowed_hosts = isset( $_POST['aicw_allowed_hosts'] ) ? sanitize_textarea_field( wp_unslash( $_POST['aicw_allowed_hosts'] ) ) : 'https://www.bing.com';
$default_host = isset( $_POST['aicw_default_host'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_default_host'] ) ) : 'https://www.bing.com/';
$api_model = isset( $_POST['aicw_api_model'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_api_model'] ) ) : '';
$redirect_is_enabled = isset( $_POST['aicw_enable_redirection'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_enable_redirection'] ) ) : '';
$enabled_img_gen = isset( $_POST['aicw_enable_img_generation'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_enable_img_generation'] ) ) : '';
$log_retention_period = isset( $_POST['aicw_log_retention_period'] ) ? absint( wp_unslash( $_POST['aicw_log_retention_period'] ) ) : '';
if ( 'https://www.bing.com' === $allowed_hosts ) {
update_option( 'aicw_allowed_hosts', $allowed_hosts );
}
update_option( 'aicw_default_host', $default_host );
update_option( 'aicw_api_model', $api_model );
update_option( 'aicw_enable_redirection', $redirect_is_enabled );
update_option( 'aicw_enable_img_generation', $enabled_img_gen );
update_option( 'aicw_log_retention_period', $log_retention_period );
ai_content_writer()->flash_notice( esc_html__( 'General settings saved successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( $referer );
exit();
}
/**
* Save API settings.
*
* @since 1.0.0
* @return void
*/
public static function save_api_settings() {
check_admin_referer( 'aicw_save_api_settings' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$gemini_api_key = isset( $_POST['aicw_gemini_api_key'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_gemini_api_key'] ) ) : '';
$gemini_ai_model = isset( $_POST['aicw_gemini_ai_model'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_gemini_ai_model'] ) ) : '';
$chatgpt_api_secret_key = isset( $_POST['aicw_chatgpt_api_secret_key'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_chatgpt_api_secret_key'] ) ) : '';
$chatgpt_ai_model = isset( $_POST['aicw_chatgpt_ai_model'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_chatgpt_ai_model'] ) ) : '';
$pexels_api_key = isset( $_POST['aicw_pexels_api_key'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_pexels_api_key'] ) ) : '';
// Update common options.
update_option( 'aicw_gemini_ai_model', $gemini_ai_model );
update_option( 'aicw_chatgpt_ai_model', $chatgpt_ai_model );
update_option( 'aicw_pexels_api_key', $pexels_api_key );
// Check if the Gemini API key is valid or not.
if ( ! empty( $gemini_api_key ) ) {
// Create Gemini service instance.
$service = new \AIContentWriter\Services\Gemini( $gemini_api_key );
// Call the service to get models.
$models = $service->get_models();
if ( is_wp_error( $models ) ) {
ai_content_writer()->flash_notice( esc_html( 'Gemini: ' . $models->get_error_message() ), 'error' );
update_option( 'aicw_gemini_api_key', '' );
update_option( 'aicw_gemini_models', array() );
} else {
update_option( 'aicw_gemini_api_key', $gemini_api_key );
update_option( 'aicw_gemini_models', $models );
}
}
// Check if the ChatGPT API secret key is valid or not.
if ( ! empty( $chatgpt_api_secret_key ) ) {
// Create OpenAI service instance.
$service = new \AIContentWriter\Services\OpenAI( $chatgpt_api_secret_key );
// Call the service to get models.
$models = $service->get_models();
if ( is_wp_error( $models ) ) {
ai_content_writer()->flash_notice( esc_html( 'OpenAI: ' . $models->get_error_message() ), 'error' );
update_option( 'aicw_chatgpt_api_secret_key', '' );
update_option( 'aicw_chatgpt_models', array() );
} else {
update_option( 'aicw_chatgpt_api_secret_key', $chatgpt_api_secret_key );
update_option( 'aicw_chatgpt_models', $models );
}
}
ai_content_writer()->flash_notice( esc_html__( 'API settings saved successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( $referer );
exit();
}
/**
* Save Image Settings.
*
* @since 2.2.2
* @return void
*/
public static function save_image_settings() {
check_admin_referer( 'aicw_save_image_settings' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$enabled_img_gen = isset( $_POST['aicw_enable_img_generation'] ) ? sanitize_text_field( wp_unslash( $_POST['aicw_enable_img_generation'] ) ) : '';
update_option( 'aicw_enable_img_generation', $enabled_img_gen );
ai_content_writer()->flash_notice( esc_html__( 'Image generation settings saved successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( $referer );
exit();
}
/**
* Add campaign.
*
* @since 1.0.0
* @return void
*/
public static function handle_add_campaign() {
check_admin_referer( 'aicw_add_campaign' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$type = isset( $_POST['campaign_type'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_type'] ) ) : 'articles';
$title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : '';
$keywords = isset( $_POST['keywords'] ) ? wp_kses_post( wp_unslash( $_POST['keywords'] ) ) : '';
$status = isset( $_POST['status'] ) ? sanitize_text_field( wp_unslash( $_POST['status'] ) ) : 'publish';
$rss_feed = isset( $_POST['rss_feed_link'] ) ? sanitize_text_field( wp_unslash( $_POST['rss_feed_link'] ) ) : '';
// Validate the input fields.
if ( empty( $title ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Title is required. Please enter the campaign title.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $type ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Campaign type is required. Please select the campaign type.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $keywords ) && 'rss-feed' !== $type ) {
ai_content_writer()->flash_notice( esc_html__( 'Keywords are required. Please enter the keywords.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( 'rss-feed' === $type && empty( $rss_feed ) ) {
ai_content_writer()->flash_notice( esc_html__( 'RSS feed link is required. Please enter the RSS feed link.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Create a new campaign.
$campaign_id = wp_insert_post(
array(
'post_title' => wp_strip_all_tags( $title ),
'post_content' => wp_kses_post( $keywords ),
'post_status' => $status,
'post_type' => 'aicw_campaign',
)
);
if ( is_wp_error( $campaign_id ) ) {
ai_content_writer()->flash_notice( $campaign_id->get_error_message(), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Update the campaign meta.
$host = isset( $_POST['campaign_host'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_host'] ) ) : 'https://bing.com';
$source = isset( $_POST['campaign_source'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_source'] ) ) : '';
$block_keywords = isset( $_POST['block_keywords'] ) ? sanitize_text_field( wp_unslash( $_POST['block_keywords'] ) ) : '';
$search_replaces = isset( $_POST['search_replaces'] ) ? map_deep( wp_unslash( $_POST['search_replaces'] ), 'sanitize_text_field' ) : array();
$html_cleaners = isset( $_POST['html_cleaners'] ) ? sanitize_text_field( wp_unslash( $_POST['html_cleaners'] ) ) : '';
$insert_content_position = isset( $_POST['insert_content_position'] ) ? sanitize_text_field( wp_unslash( $_POST['insert_content_position'] ) ) : 'none';
$insert_content = isset( $_POST['insert_content'] ) ? wp_kses_post( wp_unslash( $_POST['insert_content'] ) ) : '';
$target = isset( $_POST['target'] ) ? sanitize_text_field( wp_unslash( $_POST['target'] ) ) : '';
$frequency = isset( $_POST['frequency'] ) ? sanitize_text_field( wp_unslash( $_POST['frequency'] ) ) : 'hourly';
$generate_thumb = isset( $_POST['generate_thumbnail'] ) ? 'yes' : '';
$post_type = isset( $_POST['post_type'] ) ? sanitize_text_field( wp_unslash( $_POST['post_type'] ) ) : 'post';
$completed_post_status = isset( $_POST['completed_post_status'] ) ? sanitize_text_field( wp_unslash( $_POST['completed_post_status'] ) ) : 'publish';
update_post_meta( $campaign_id, '_aicw_campaign_type', $type );
update_post_meta( $campaign_id, '_aicw_campaign_host', $host );
update_post_meta( $campaign_id, '_aicw_campaign_source', $source );
update_post_meta( $campaign_id, '_aicw_rss_feed_link', $rss_feed );
update_post_meta( $campaign_id, '_aicw_block_keywords', $block_keywords );
update_post_meta( $campaign_id, '_aicw_search_replaces', $search_replaces );
update_post_meta( $campaign_id, '_aicw_html_cleaners', $html_cleaners );
update_post_meta( $campaign_id, '_aicw_insert_content_position', $insert_content_position );
update_post_meta( $campaign_id, '_aicw_insert_content', $insert_content );
update_post_meta( $campaign_id, '_aicw_campaign_target', $target );
update_post_meta( $campaign_id, '_aicw_campaign_frequency', $frequency );
update_post_meta( $campaign_id, '_aicw_generate_thumbnail', $generate_thumb );
update_post_meta( $campaign_id, '_aicw_post_type', $post_type );
update_post_meta( $campaign_id, '_aicw_completed_post_status', $completed_post_status );
// Schedule the cron event to run the campaign.
if ( 'publish' === $status ) {
Cron::schedule_campaign( $campaign_id, $frequency );
}
ai_content_writer()->flash_notice( esc_html__( 'Campaign added successfully.', 'ai-content-writer' ), 'success' );
$referer = remove_query_arg( 'add', $referer );
wp_safe_redirect( add_query_arg( 'edit', $campaign_id, $referer ) );
exit();
}
/**
* Edit campaign.
*
* @since 1.0.0
* @return void
*/
public static function handle_edit_campaign() {
check_admin_referer( 'aicw_edit_campaign' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$id = isset( $_POST['id'] ) ? absint( wp_unslash( $_POST['id'] ) ) : 0;
$type = isset( $_POST['campaign_type'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_type'] ) ) : 'articles';
$title = isset( $_POST['title'] ) ? sanitize_text_field( wp_unslash( $_POST['title'] ) ) : '';
$keywords = isset( $_POST['keywords'] ) ? wp_kses_post( wp_unslash( $_POST['keywords'] ) ) : '';
$status = isset( $_POST['status'] ) ? sanitize_text_field( wp_unslash( $_POST['status'] ) ) : 'publish';
$rss_feed = isset( $_POST['rss_feed_link'] ) ? sanitize_text_field( wp_unslash( $_POST['rss_feed_link'] ) ) : '';
// Validate the input fields.
if ( empty( $id ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Invalid campaign. Please try again.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $title ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Title is required. Please enter the campaign title.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $type ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Campaign type is required. Please select the campaign type.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $keywords ) && 'rss-feed' !== $type ) {
ai_content_writer()->flash_notice( esc_html__( 'Keywords are required. Please enter the keywords.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( 'rss-feed' === $type && empty( $rss_feed ) ) {
ai_content_writer()->flash_notice( esc_html__( 'RSS feed link is required. Please enter the RSS feed link.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Update the campaign.
$campaign_id = wp_update_post(
array(
'ID' => $id,
'post_title' => wp_strip_all_tags( $title ),
'post_content' => wp_kses_post( $keywords ),
'post_status' => $status,
)
);
if ( is_wp_error( $campaign_id ) ) {
ai_content_writer()->flash_notice( $campaign_id->get_error_message(), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Update the campaign meta.
$host = isset( $_POST['campaign_host'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_host'] ) ) : 'https://bing.com';
$source = isset( $_POST['campaign_source'] ) ? sanitize_text_field( wp_unslash( $_POST['campaign_source'] ) ) : '';
$block_keywords = isset( $_POST['block_keywords'] ) ? sanitize_text_field( wp_unslash( $_POST['block_keywords'] ) ) : '';
$search_replaces = isset( $_POST['search_replaces'] ) ? map_deep( wp_unslash( $_POST['search_replaces'] ), 'sanitize_text_field' ) : array();
$html_cleaners = isset( $_POST['html_cleaners'] ) ? sanitize_text_field( wp_unslash( $_POST['html_cleaners'] ) ) : '';
$insert_content_position = isset( $_POST['insert_content_position'] ) ? sanitize_text_field( wp_unslash( $_POST['insert_content_position'] ) ) : 'none';
$insert_content = isset( $_POST['insert_content'] ) ? wp_kses_post( wp_unslash( $_POST['insert_content'] ) ) : '';
$target = isset( $_POST['target'] ) ? sanitize_text_field( wp_unslash( $_POST['target'] ) ) : '';
$frequency = isset( $_POST['frequency'] ) ? sanitize_text_field( wp_unslash( $_POST['frequency'] ) ) : 'hourly';
$generate_thumb = isset( $_POST['generate_thumbnail'] ) ? 'yes' : '';
$post_type = isset( $_POST['post_type'] ) ? sanitize_text_field( wp_unslash( $_POST['post_type'] ) ) : 'post';
$completed_post_status = isset( $_POST['completed_post_status'] ) ? sanitize_text_field( wp_unslash( $_POST['completed_post_status'] ) ) : 'publish';
update_post_meta( $campaign_id, '_aicw_campaign_type', $type );
update_post_meta( $campaign_id, '_aicw_campaign_host', $host );
update_post_meta( $campaign_id, '_aicw_campaign_source', $source );
update_post_meta( $campaign_id, '_aicw_rss_feed_link', $rss_feed );
update_post_meta( $campaign_id, '_aicw_block_keywords', $block_keywords );
update_post_meta( $campaign_id, '_aicw_search_replaces', $search_replaces );
update_post_meta( $campaign_id, '_aicw_html_cleaners', $html_cleaners );
update_post_meta( $campaign_id, '_aicw_insert_content_position', $insert_content_position );
update_post_meta( $campaign_id, '_aicw_insert_content', $insert_content );
update_post_meta( $campaign_id, '_aicw_campaign_target', $target );
update_post_meta( $campaign_id, '_aicw_campaign_frequency', $frequency );
update_post_meta( $campaign_id, '_aicw_generate_thumbnail', $generate_thumb );
update_post_meta( $campaign_id, '_aicw_post_type', $post_type );
update_post_meta( $campaign_id, '_aicw_completed_post_status', $completed_post_status );
// Schedule the cron event to run the campaign.
if ( 'publish' === $status ) {
Cron::schedule_campaign( $campaign_id, $frequency );
}
ai_content_writer()->flash_notice( esc_html__( 'Campaign updated successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( $referer );
exit();
}
/**
* Generate content.
*
* @since 1.0.0
* @return void
*/
public static function handle_generate_content() {
check_admin_referer( 'aicw_generate_content' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$prompt_content = isset( $_POST['prompt'] ) ? sanitize_textarea_field( wp_unslash( $_POST['prompt'] ) ) : '';
$keywords = isset( $_POST['keywords'] ) ? sanitize_text_field( wp_unslash( $_POST['keywords'] ) ) : '';
$prompt_type = isset( $_POST['prompt_type'] ) ? sanitize_text_field( wp_unslash( $_POST['prompt_type'] ) ) : 'Prompt';
$language = isset( $_POST['language'] ) ? sanitize_text_field( wp_unslash( $_POST['language'] ) ) : esc_html__( 'English', 'ai-content-writer' );
$min_words = isset( $_POST['min_words'] ) ? absint( wp_unslash( $_POST['min_words'] ) ) : '';
$post_type = isset( $_POST['post_type'] ) ? sanitize_text_field( wp_unslash( $_POST['post_type'] ) ) : '';
$status = isset( $_POST['status'] ) ? sanitize_text_field( wp_unslash( $_POST['status'] ) ) : 'draft';
// For ChatGPT OpenAI API model.
$system_tone = isset( $_POST['system_tone'] ) ? sanitize_textarea_field( wp_unslash( $_POST['system_tone'] ) ) : '';
if ( empty( $system_tone ) ) {
$system_tone = esc_html__( 'You are an expert SEO content writer. Generate factually accurate, engaging, and well-structured articles optimized for readability and search engines.', 'ai-content-writer' );
}
$max_tokens = isset( $_POST['max_tokens'] ) ? absint( wp_unslash( $_POST['max_tokens'] ) ) : '';
$temperature = isset( $_POST['temperature'] ) ? floatval( wp_unslash( $_POST['temperature'] ) ) : '';
// Validate the input fields.
if ( empty( $prompt_content ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Title is required. Please, start with "Write an article on..."', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $prompt_type ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Prompt type is required. Please, select the prompt type.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $language ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Language is required. Please, select the language.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $post_type ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Post type is required. Please, select the post type.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Check the API model.
$title = $prompt_content;
$api_model = get_option( 'aicw_api_model' );
if ( 'gemini' === $api_model ) {
$api_key = get_option( 'aicw_gemini_api_key' );
if ( empty( $api_key ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Please configure the API settings. A valid Gemini API key is required to generate the content.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Generating prompt for the Gemini API model.
$prompt = $prompt_type . ': ' . $prompt_content . ' in ' . $language;
if ( ! empty( $keywords ) ) {
$prompt = $prompt . ' with keywords: ' . $keywords . ',';
}
if ( ! empty( $min_words ) ) {
$prompt = $prompt . ' with minimum words: ' . $min_words;
}
// Generate content using the Google Gemini OpenAI API.
$prompt_data = array(
'text' => $prompt,
);
$content = ai_content_writer()->generate_content( $prompt_data );
if ( is_wp_error( $content ) ) {
ai_content_writer()->flash_notice( $content->get_error_message(), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Get all the matches from the generated content string starting form "**" and end with "**" as array.
$pattern = '/\*\*(.*?)\*\*/';
preg_match_all( $pattern, $content, $matches );
// Get the title.
$title = $matches[1][0];
// Remove the title from the content.
$content = str_replace( $matches[0][0], '', $content );
if ( is_array( $matches[0] ) && is_array( $matches[1] ) ) {
foreach ( $matches[0] as $key => $match ) {
// replaces the strings.
$content = str_replace( $match, '' . $matches[1][ $key ] . '
', $content );
}
}
// only matches exactly match string "1." and end with "
".
$pattern = '/1\.(.*?)<\/h2>/';
preg_match_all( $pattern, $content, $matches_h2_1 );
if ( is_array( $matches_h2_1[0] ) & is_array( $matches_h2_1[1] ) ) {
foreach ( $matches_h2_1[0] as $key => $match ) {
// replaces the strings.
$content = str_replace( $match, '1.' . $matches_h2_1[1][ $key ] . '
', $content );
}
}
// only matches exactly match string "* " and end with "
".
$pattern = '/\* (.*?)<\/h2>/';
preg_match_all( $pattern, $content, $matches_star_h2 );
if ( is_array( $matches_star_h2[0] ) & is_array( $matches_star_h2[1] ) ) {
foreach ( $matches_star_h2[0] as $key => $match ) {
// replaces the strings.
$content = str_replace( $match, '' . $matches_star_h2[1][ $key ] . '
', $content );
}
}
// only matches exactly match string "- " and end with "
".
$pattern = '/- (.*?)<\/h2>/';
preg_match_all( $pattern, $content, $matches_dash_h2 );
if ( is_array( $matches_dash_h2[0] ) & is_array( $matches_dash_h2[1] ) ) {
foreach ( $matches_dash_h2[0] as $key => $match ) {
// replaces the strings.
$content = str_replace( $match, '' . $matches_dash_h2[1][ $key ] . '
', $content );
}
}
} elseif ( 'chatgpt' === $api_model ) {
$api_secret_key = get_option( 'aicw_chatgpt_api_secret_key' );
if ( empty( $api_secret_key ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Please configure the API settings. A valid ChatGPT API secret key is required to generate the content.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Generating prompt for ChatGPT OpenAI API model.
$prompt = sprintf(
/* translators: 1: Prompt Content, 2: System Tone, 3: Language, 4: Min Words */
esc_html__(
'%1$s with a professional tone. %2$s Ensure the content is engaging, easy to read, and formatted with proper headings (H2, H3), bullet points, and paragraphs.
Use %3$s as the language for this article. Keep the word count minimum of %4$s words for the best readability and SEO ranking.
The article should include:
- A catchy introduction that hooks the reader
- Informative body sections with subheadings
- A compelling conclusion with key takeaways
Avoid fluff, keep sentences concise, and ensure factual accuracy. Where applicable, use industry insights, statistics, and real-world examples. If necessary, cite reliable sources to back up claims. Ensure no AI or robotic tone—the content should feel human-written.',
'ai-content-writer'
),
'"' . $prompt_content . '"',
empty( $keywords ) ? esc_html__( 'The article should be optimized for SEO', 'ai-content-writer' ) : esc_html__( 'The article should be optimized for SEO, including relevant keywords: ', 'ai-content-writer' ) . '"' . $keywords . '".',
$language,
$min_words
);
// Generate content using the OpenAI ChatGPT API.
$prompt_data = array(
'secret_key' => $api_secret_key,
'prompt' => $prompt,
'system_tone' => $system_tone,
'max_tokens' => empty( $max_tokens ) ? 8000 : absint( $max_tokens ),
'temperature' => empty( $temperature ) ? 0.7 : floatval( $temperature ),
);
$content = ai_content_writer()->generate_openai_content( $prompt_data );
if ( is_wp_error( $content ) ) {
ai_content_writer()->flash_notice( $content->get_error_message(), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Convert OpenAI Markdown to HTML.
$content = aicw_convert_openai_markdown_to_html( $content, $prompt_content );
$content = isset( $content['content'] ) ? $content['content'] : '';
$title = isset( $content['title'] ) ? $content['title'] : $prompt_content;
} else {
ai_content_writer()->flash_notice( esc_html__( 'Invalid API model. Please configure the API settings.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Create a new post.
$post_id = wp_insert_post(
array(
'post_title' => wp_strip_all_tags( $title ),
'post_content' => wp_kses_post( $content ),
'post_status' => $status,
'post_type' => $post_type,
)
);
if ( is_wp_error( $post_id ) ) {
ai_content_writer()->flash_notice( $post_id->get_error_message(), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Add post-meta for identification. _aicw_campaign_id is used to identify the campaign. But in this case, we are using the manual prompt to generate the content.
update_post_meta( $post_id, '_aicw_campaign_id', 'manual' );
if ( 'yes' === get_option( 'aicw_enable_img_generation', 'yes' ) ) {
wp_safe_redirect(
add_query_arg(
array(
'post_id' => $post_id,
),
admin_url( 'admin.php?page=aicw-generate-content&featured_image=1' )
)
);
exit();
}
// Redirect to the post edit page.
if ( 'yes' === get_option( 'aicw_enable_redirection', 'yes' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Content generated successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( admin_url( 'post.php?post=' . $post_id . '&action=edit' ) );
exit();
}
ai_content_writer()->flash_notice( esc_html__( 'Content generated successfully.', 'ai-content-writer' ), 'success' );
wp_safe_redirect( $referer );
exit();
}
/**
* Set featured image.
*
* @since 1.0.0
* @return void
*/
public static function handle_set_featured_image() {
check_admin_referer( 'aicw_set_featured_image' );
$referer = wp_get_referer();
if ( ! current_user_can( 'manage_options' ) ) {
ai_content_writer()->flash_notice( esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$post_id = isset( $_POST['post_id'] ) ? absint( wp_unslash( $_POST['post_id'] ) ) : 0;
$media_id = isset( $_POST['featured_image'] ) ? absint( wp_unslash( $_POST['featured_image'] ) ) : 0;
if ( empty( $post_id ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Invalid post. Please try again.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
if ( empty( $media_id ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Invalid image. Please select an image.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
// Get the dynamic hidden field value.
$media_url = isset( $_POST[ $media_id ] ) ? sanitize_url( wp_unslash( $_POST[ $media_id ] ) ) : '';
// Set the featured image.
if ( empty( $media_url ) ) {
ai_content_writer()->flash_notice( esc_html__( 'Invalid image URL. Please try again.', 'ai-content-writer' ), 'error' );
wp_safe_redirect( $referer );
exit();
}
$media_id = media_sideload_image( $media_url, $post_id, get_the_title( $post_id ), 'id' );
set_post_thumbnail( $post_id, $media_id );
// Redirect to the post-edit page.
if ( 'yes' === get_option( 'aicw_enable_redirection', 'yes' ) ) {
wp_safe_redirect( admin_url( 'post.php?post=' . $post_id . '&action=edit' ) );
exit();
}
ai_content_writer()->flash_notice( esc_html__( 'Content generated and featured image set successfully.', 'ai-content-writer' ), 'success' );
// Remove featured_image & post_id from the referer URL.
wp_safe_redirect( remove_query_arg( array( 'featured_image', 'post_id' ), $referer ) );
exit();
}
/**
* Handle ajax request for deleting the campaigns temporarily post.
*
* @since 1.4.0
* @return void
*/
public static function handle_delete_temp_post() {
check_ajax_referer( 'aicw_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error(
array(
'message' => esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ),
)
);
}
$post_id = isset( $_POST['post_id'] ) ? absint( wp_unslash( $_POST['post_id'] ) ) : 0;
if ( empty( $post_id ) ) {
wp_send_json_error(
array(
'message' => esc_html__( 'Invalid post. Please try again.', 'ai-content-writer' ),
)
);
}
// Delete the post. This will permanently delete the post.
if ( wp_delete_post( $post_id, true ) ) {
wp_send_json_success(
array(
'message' => esc_html__( 'Post deleted successfully.', 'ai-content-writer' ),
)
);
}
wp_send_json_error(
array(
'message' => esc_html__( 'Failed to delete the post. Please try again.', 'ai-content-writer' ),
)
);
}
/**
* Handle ajax request for running the campaign instantly.
*
* @since 1.4.0
* @return void
*/
public static function handle_run_campaign() {
check_ajax_referer( 'aicw_nonce', 'nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error(
array(
'message' => esc_html__( 'You do not have permission to perform this action.', 'ai-content-writer' ),
)
);
}
$campaign_id = isset( $_POST['campaign_id'] ) ? absint( wp_unslash( $_POST['campaign_id'] ) ) : 0;
if ( empty( $campaign_id ) ) {
wp_send_json_error(
array(
'message' => esc_html__( 'Invalid campaign. Please try again.', 'ai-content-writer' ),
)
);
}
$campaign = get_post( $campaign_id );
if ( ! $campaign || 'aicw_campaign' !== $campaign->post_type ) {
wp_send_json_error(
array(
'message' => esc_html__( 'Campaign not found. Please try again.', 'ai-content-writer' ),
)
);
}
// Run the campaign instantly. This will trigger the cron job to run the campaign immediately.
Cron::process_campaign( $campaign_id );
wp_send_json_success(
array(
'message' => esc_html__( 'Campaign run successfully.', 'ai-content-writer' ),
)
);
}
}