ID) . '"> [...]'; } add_filter('excerpt_more', 'new_excerpt_more'); // custom login screen i peu de l'admin function custom_login() { //echo ''; // time stamp for caching // https://developer.wordpress.org/reference/functions/wp_enqueue_style/#comment-2056 // wp_enqueue_style( 'myCustomStyles', get_template_directory_uri() . '/css/styleHangar.css', array(), filemtime(get_template_directory() . '/css/styleHangar.css'), false); echo ''; } add_action('login_head', 'custom_login'); function change_wp_login_url() { echo bloginfo('url'); } add_filter('login_headerurl', 'change_wp_login_url'); function change_wp_login_title() { echo 'Powered by ' . get_option('blogname'); } add_filter('login_headertitle', 'change_wp_login_title'); function remove_footer_admin () { echo 'Custom text | Copyright © message'; } add_filter('admin_footer_text', 'remove_footer_admin'); // THIS GIVES US SOME OPTIONS FOR STYLING THE ADMIN AREA function custom_controls() { // echo ''; } add_action('admin_head', 'custom_controls'); /* create calendar event when saving post with dates */ // function create_event( $post_id ) { // // // If this is just a revision, don't send the email. // if ( wp_is_post_revision( $post_id ) ) // return; // // $myPost = get_post($post_id); // if (has_category(array('news', 'activitats-dels-residents'), $post_id) && // !$update && // $myPost->post_modified_gmt == $myPost->post_date_gmt) { // // //The URL that we want to send a PUT request to. // $uid = get_the_guid( $post_id ); // $url = 'https://cloud.hangar.org/remote.php/dav/calendars/hangar/hangar_activitats/neu.ics'; // $headers = array('Content-Type: text/calendar', 'charset=utf-8'); // $userpwd = 'hangar:AV63xlklCuOJgYTnHz5smX4chiAaDpJo'; // $description = get_the_content( $post_id ); // $summary = get_the_title( $post_id ); // $tstart = gmdate("Ymd\THis\Z", strtotime("-2 days")); // $tend = gmdate("Ymd\THis\Z", strtotime("-2 days")); // $tstamp = gmdate("Ymd\THis\Z"); // // // vcalendar // $body = 'BEGIN:VCALENDAR // VERSION:2.0 // BEGIN:VEVENT // DTSTAMP:$tstamp // DTSTART:$tstart // DTEND:$tend // UID:$uid // DESCRIPTION:$description // LOCATION:Hangar // SUMMARY:$summary // END:VEVENT // END:VCALENDAR'; // // //Initiate cURL // $ch = curl_init($url); // curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); // curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); // curl_setopt($ch, CURLOPT_USERPWD, $userpwd); // //curl_setopt($ch, CURLOPT_PUT, true); // curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT'); // curl_setopt($ch, CURLOPT_POSTFIELDS, $body); // // //Execute the request. // $response = curl_exec($ch); // curl_close($ch); // // // send confirmation mail // $post_title = $summary; // $post_excerpt = $description; // $post_url = get_permalink( $post_id ); // $subject = 'A new EVENT post has been saved'; // // $message = "A new post has been created on your website:\n\n"; // $message .= $post_title . ": " . $post_url . "\n\n"; // $message .= $post_excerpt . "\n\n"; // $message .= $uid . "\n\n"; // $message .= print_r($response); // // // Send email to admin. // wp_mail( 'gerald@hangar.org', $subject, $message ); // } // } // add_action( 'save_post', 'create_event', 10, 3 ); //per imprimir el content sense que ens tregui l'html function get_the_content_with_formatting ($more_link_text = '(...)', $stripteaser = 0, $more_file = '') { $content = get_the_content($more_link_text, $stripteaser, $more_file); $content = apply_filters('the_content', $content); $content = str_replace(']]>', ']]>', $content); $content = substr($content, 0,400); return $content; } //per imprimir l'excerpt indicant un nombre de caràcters màxim // function the_excerpt_max_charlength($charlength) { // $excerpt = get_the_excerpt(); // $charlength++; // if(strlen($excerpt)>$charlength) { // $subex = substr($excerpt,0,$charlength-5); // $exwords = explode(" ",$subex); // $excut = -(strlen($exwords[count($exwords)-1])); // if($excut<0) { // echo substr($subex,0,$excut); // } else { // echo $subex; // } // echo "[...]"; // } else { // echo $excerpt; // } // } //afegir estils a l'editor /* Custom CSS styles on WYSIWYG - Start ======================================= */ if ( ! function_exists( 'myCustomTinyMCE' ) ) : function myCustomTinyMCE($init) { $init['theme_advanced_buttons2_add_before'] = 'styleselect'; // Adiciona os botões no incio da linha. (theme_advanced_buttons2_add adiciona-os no fim da linha) $init['theme_advanced_styles'] = 'Centrar text=centertext,Text blau=textblau,Lletra petita=petita,Icona PDF=pdficon'; // Especifica os estilos a aplicar pela selectbox acima criada, e que já estão definidos no mycustomstyles.css, altere e/ou acrescente os seus. return $init; } endif; add_filter('tiny_mce_before_init', 'myCustomTinyMCE' ); add_filter( 'mce_css', 'tdav_css' ); // incluir o CSS no tema. function mycustomStyles(){ // Se tiver dado ao seu ficheiros css um nome diferente do usado no exemplo, altere também aqui o nome do mesmo. //wp_enqueue_style( 'myCustomStyles', get_bloginfo('template_url').'/css/styleHangar.css', '','','all' ); // time stamp for caching // https://developer.wordpress.org/reference/functions/wp_enqueue_style/#comment-2056 wp_enqueue_style( 'myCustomStyles', get_template_directory_uri() . '/css/styleHangar.css', array(), filemtime(get_template_directory() . '/css/styleHangar.css'), false); } add_action('init', 'myCustomStyles'); /* Custom CSS styles on WYSIWYG - End ======================================= */ /** * Tests if any of a post's assigned categories are descendants of target categories * * @param int|array $cats The target categories. Integer ID or array of integer IDs * @param int|object $_post The post. Omit to test the current post in the Loop or main query * @return bool True if at least 1 of the post's categories is a descendant of any of the target categories * @see get_term_by() You can get a category by name or slug, then pass ID to this function * @uses get_term_children() Passes $cats * @uses in_category() Passes $_post (can be empty) * @version 2.7 * @link http://codex.wordpress.org/Function_Reference/in_category#Testing_if_a_post_is_in_a_descendant_category */ function post_is_in_descendant_category( $cats, $_post = null ) { foreach ( (array) $cats as $cat ) { // get_term_children() accepts integer ID only $descendants = get_term_children( (int) $cat, 'category'); if ( $descendants && in_category( $descendants, $_post ) ) return true; } return false; } //end function testing descendent categories function is_page_child($post, $idp) { //497 = artistes residents $prova = $post->post_parent; if ($prova == $idp) : return true; else : return false; endif; $idp = null; } //per saber si una categoria té subcategories function has_subcategories($catt) { $child_cats = get_term_children($catt, 'category'); $childs = count($child_cats); if ($childs > 0 ) : return true; else : return false; endif; } //contruim un panell de control a l'administració per a que vegin les que estan marcades per a sortir a la home function menu_control_home(){ add_menu_page( "Control Home","Control Home", "add_users", "control_home", "control_home", "", 6 ); } function control_home(){ global $wpdb; $querystr = " SELECT wposts.post_name,wposts.ID, users.user_login, m1.meta_value as inicio, m2.meta_value as orden FROM $wpdb->posts wposts INNER JOIN $wpdb->postmeta m1 ON wposts.ID = m1.post_id INNER JOIN $wpdb->postmeta m2 ON wposts.ID = m2.post_id INNER JOIN $wpdb->users users ON wposts.post_author = users.ID WHERE (wposts.post_type = 'post' OR wposts.post_type = 'page') AND m1.meta_key = 'Inici' AND m1.meta_value = '1' AND m2.meta_key = 'Ordre_inici' GROUP BY ID ORDER BY inicio DESC, CAST(orden AS SIGNED) ASC "; echo'

Control Home


'; $pageposts = $wpdb->get_results($querystr, OBJECT); if ($pageposts): global $post; echo ""; foreach ($pageposts as $post): $nom = $post->post_name; $id = $post->ID; $autor = $post->user_login; $inici = $post->inicio; $ordre = $post->orden; echo ""; endforeach; echo "
Nombre Post Id Autor Post Inicio Orden
$nom $id $autor $inici $ordre
"; endif; } add_action("admin_menu","menu_control_home"); // Filtre que modifica la funcio que mostra els menús, per poder seleccionar mitjançant el camp title, quines seràn links i quines no. // title= no_link -> no es un link // title != no_link -> es un link // wp_includes -> nav-menu-template.php, es on es trova la clase que s'esta modificant class my_Walker_Nav_Menu extends Walker_Nav_Menu { /** * @see Walker::start_el() * @since 3.0.0 * * @param string $output Passed by reference. Used to append additional content. * @param object $item Menu item data object. * @param int $depth Depth of menu item. Used for padding. * @param int $current_page Menu item ID. * @param object $args */ function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0) { global $wp_query; $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; $class_names = $value = ''; $classes = empty( $item->classes ) ? array() : (array) $item->classes; $classes[] = 'menu-item-' . $item->ID; $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) ); $class_names = ' class="' . esc_attr( $class_names ) . '"'; $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args ); $id = strlen( $id ) ? ' id="' . esc_attr( $id ) . '"' : ''; $output .= $indent . ''; if(! empty( $item->attr_title ) && ($item->attr_title == 'no_link')) { $attributes = ''; } else { $attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) .'"' : ''; $attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) .'"' : ''; $attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) .'"' : ''; $attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) .'"' : ''; } $item_output = $args->before; $item_output .= ''; $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; $item_output .= ''; $item_output .= $args->after; $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } } ?> ', ']]>', $text); //Add the allowed HTML tags separated by a comma. $allowed_tags = '

,,,'; $text = strip_tags($text, $allowed_tags); //Change the excerpt word count. $excerpt_word_count = 60; $excerpt_length = apply_filters('excerpt_length', $excerpt_word_count); //Change the excerpt ending. $excerpt_end = ' ' . '» Continue Reading.' . ''; $excerpt_more = apply_filters('excerpt_more', ' ' . $excerpt_end); $words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY); if ( count($words) > $excerpt_length ) { array_pop($words); $text = implode(' ', $words); $text = $text . $excerpt_more; } else { $text = implode(' ', $words); } }*/ // https://stackoverflow.com/questions/15283948/wordpress-html-tags-strip-on-manual-excerpt function custom_wp_trim_excerpt($text='') { $raw_excerpt = $text; if ( '' == $text ) { //Retrieve the post content. $text = get_the_content(''); //Delete all shortcode tags from the content. $text = strip_shortcodes( $text ); $text = apply_filters('the_content', $text); $text = str_replace(']]>', ']]>', $text); $allowed_tags = ',,,,

,'; /*** MODIFY THIS. Add the allowed HTML tags separated by a comma.***/ $twopart_tags = ',,,,

,'; /*** MODIFY THIS. Add the twopart HTML tags separated by a comma.***/ /* turn tag list into one big search pattern */ $search_patterns = "/" . str_replace(",","|",str_replace(">", "[^>]*>",$twopart_tags)) . '/'; $text = strip_tags($text, $allowed_tags); $excerpt_word_count = 200; /*** MODIFY THIS. change the excerpt word count to any integer you like.***/ $excerpt_length = apply_filters('excerpt_length', $excerpt_word_count); $excerpt_end = '[...]'; /*** MODIFY THIS. change the excerpt endind to something else.***/ $excerpt_more = apply_filters('excerpt_more', ' ' . $excerpt_end); $words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY); if ( count($words) > $excerpt_length ) { array_pop($words); $text = implode(' ', $words); $text = $text . $excerpt_more; } else { $text = implode(' ', $words); }; /* if fragment ends in open tag, trim off */ preg_replace ("/<[^>]*$/", "", $text); /* search for tags in excerpt */ preg_match_all ($search_patterns, $text, $matches); /* if any tags found, check for matching pairs */ $tagstack = array (""); $tagsfound = $matches[0]; while ( count ($tagsfound) > 0) { $tagmatch = array_shift($tagsfound); /* if it's a closing tag, hooray; but if it's not, then look for the closer */ if ( !strpos($tagmatch,"") ) { preg_match("/\pL+/",$tagmatch, $tagwords); $endtag = ""; /* if this tag was not closed, put the closing tag on the stack */ if (!in_array($endtag, $tagsfound) ) { array_push($tagstack,$endtag); }; }; }; /* if any unbalanced tags were found, add the closing tags */ while (count ($tagstack) > 1) { $text = $text . array_pop($tagstack); } } return apply_filters('wp_trim_excerpt', $text, $raw_excerpt); } remove_filter('get_the_excerpt', 'wp_trim_excerpt'); add_filter('get_the_excerpt', 'custom_wp_trim_excerpt'); ?>