<?php
/*
Plugin Name: Preguntas
Plugin URI: http://preguntando.org
Description: Preguntas for Wordpress.
Version: 0.1
Author: Diego Trapero
Author URI: http://diegotrap.com
License: Mine!
*/
/* Create post type: Question */
add_action( 'init', 'codex_custom_init' );
function codex_custom_init() {
$labels = array(
'name' => 'q',
'singular_name' => 'Pregunta',
'add_new' => 'Añadir nuevo',
'add_new_item' => 'Añadir nueva Pregunta',
'edit_item' => 'Editar pegunta',
'new_item' => 'Nueva Pregunta',
'all_items' => 'Todas las Preguntas',
'view_item' => 'Ver pregunta',
'search_items' => 'Buscar Preguntas',
'not_found' => 'No se encontraron preguntas',
'not_found_in_trash' => 'No hay preguntas en la Papelera',
'parent_item_colon' => '',
'menu_name' => 'Preguntas'
);
$args = array(
'labels' => $labels,
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'show_in_menu' => true,
'query_var' => true,
'rewrite' => true,
'capability_type' => 'post',
'has_archive' => true,
'hierarchical' => false,
'menu_position' => null,
'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments' )
);
register_post_type('q',$args);
}
//add filter to ensure the text Book, or book, is displayed when user updates a book
add_filter( 'post_updated_messages', 'codex_book_updated_messages' );
function codex_book_updated_messages( $messages ) {
global $post, $post_ID;
$messages['book'] = array(
0 => '', // Unused. Messages start at index 1.
1 => sprintf( __('Book updated. <a href="%s">View book</a>'), esc_url( get_permalink($post_ID) ) ),
2 => __('Custom field updated.'),
3 => __('Custom field deleted.'),
4 => __('Book updated.'),
/* translators: %s: date and time of the revision */
5 => isset($_GET['revision']) ? sprintf( __('Book restored to revision from %s'), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
6 => sprintf( __('Book published. <a href="%s">View book</a>'), esc_url( get_permalink($post_ID) ) ),
7 => __('Book saved.'),
8 => sprintf( __('Book submitted. <a target="_blank" href="%s">Preview book</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
9 => sprintf( __('Book scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview book</a>'),
// translators: Publish box date format, see http://php.net/date
date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), esc_url( get_permalink($post_ID) ) ),
10 => sprintf( __('Book draft updated. <a target="_blank" href="%s">Preview book</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
);
return $messages;
}
/* QUESTION FORM
------------------------------*/
function get_question_form()
{
// Display message sirve para devolver mensajes de error
function display_message( $message = false )
{
if( is_wp_error( $message ) )
{
echo '<p>' . $message->get_error_message() . '</p>';
}
}
// Post variables
if(isset($_POST['boton1']))
{
$articulo_title = $_POST['articulo_title'];
$articulo_content = $_POST['articulo_content'];
$message = new_question($articulo_title, $articulo_content);
}
?>
<form action="" method="post" enctype="multipart/form-data">
<?php display_message($message) ?>
<fieldset>
<ul>
<li>
<label>Titulo</label>
<input type="text" name="articulo_title" id="articulo_title" size="30" value="<?php echo $_POST['articulo_title']?>" />
</li>
<li>
<label>Tu opinión</label>
<textarea rows="10" cols="40" name="articulo_content" id="articulo_content"><?php echo $_POST['articulo_content']?></textarea>
</li>
</ul>
</fieldset>
<fieldset>
<ul>
</ul>
</fieldset>
<fieldset>
<ul>
<li>
<center><input type="submit" name="boton1" id="publicar" value="Enviar pregunta"/></center>
</li>
</ul>
</fieldset>
</form>
<?php
}
/* NEW QUESTION
------------------------------*/
function new_question($question_title, $question_content)
{
//Strip any tags then may have been put into the array
$question_title_stripped = strip_tags($question_title);
$question_content_stripped = strip_tags($question_content);
// Get the Current User Info
$user = wp_get_current_user();
global $wpdb;
$gather_questions = "SELECT * FROM wp_posts WHERE post_author = '" . $user->ID . "'";
$user_questions = $wpdb->get_results($gather_questions);
// Validate the Form Data
if (empty($question_title_stripped))
{
return new WP_Error('no_title_entered', 'Escribe el Titulo de tu Opinión');
}
if (empty($question_content_stripped))
{
return new WP_Error('no_content', 'Escribe tu Opinión sobre el Producto que Compraste');
}
if (str_word_count($question_content_stripped)<30)
{
return new WP_Error('content_corto', 'Tu Opinión es muy corta cuéntanos mas del Producto que Compraste, recuerda decirnos cuales fueron las cosas que te gustaron y las que no te gustaron del Producto');
}
// Validate - Check to see if user already posted this exact question
foreach ($user_questions as $user_question)
{
if ($user_question->post_author == $user->ID )
{
if ($user_question->post_title == $question_title_stripped)
{
return new WP_Error('duplicate_user_question', 'Ya hay una Opinión con este Titulo, Cambia el Titulo');
}
else
{
}
}
else
{
}
}
$question_author = 7;
$post = array(
'ID' => '',
'post_author' => $question_author,
'post_category' => array($question_category),
'post_content' => $question_content_stripped,
'post_title' => $question_title_stripped,
'post_status' => 'pending',
'post_type' => 'q'
);
// Insert the Question into the DB
$question_id = wp_insert_post($post);
// Get the newly created post info for redirection
$question = get_post($question_id);
// Redirect to the newly posted Question
wp_redirect($question->guid);
}
