Beiträge von Glarean

if ( function_exists('register_sidebar') )


register_sidebar(array('name'=>'Homepage: Content',
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
'after_title' => '',
));


register_sidebar(array('name'=>'Homepage: Sidebar',
'before_widget' => '<div class="widget">',
'after_widget' => '</div>',
'before_title' => '<h2 class="heading">',
'after_title' => '</h2>',
));


register_sidebar(array('name'=>'Sidebar',
'before_widget' => '<div class="widget">',
'after_widget' => '</div>',
'before_title' => '<h2 class="heading">',
'after_title' => '</h2>',
));


register_sidebar(array('name'=>'Footer: Left Column',
'before_widget' => '<div class="widget">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));


register_sidebar(array('name'=>'Footer: Center Column',
'before_widget' => '<div class="widget">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));


register_sidebar(array('name'=>'Footer: Right Column',
'before_widget' => '<div class="widget">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));


if ( function_exists('register_sidebar') )
register_sidebar(array(
'name' => 'Sidebar header',
'before_widget' => '<li id="%1$s" class="widget %2$s">',
'after_widget' => '</li>',
'before_title' => '<h2 class="widgettitle">',
'after_title' => '</h2>',
));

/*----------------------------------*/
/* Get Categories                    */
/*----------------------------------*/


function getCategories($parent) {


    global $wpdb, $table_prefix;


    $tb1 = "$table_prefix"."terms";
    $tb2 = "$table_prefix"."term_taxonomy";


    if ($parent == '1')
    {
     $qqq = "AND $tb2".".parent = 0";
  }
  else
  {
    $qqq = "";
  }


    $q = "SELECT $tb1.term_id,$tb1.name,$tb1.slug FROM $tb1,$tb2 WHERE $tb1.term_id = $tb2.term_id AND $tb2.taxonomy = 'category' $qqq ORDER BY $tb1.name ASC";
    $q = $wpdb->get_results($q);


  foreach ($q as $cat) {
        $categories[$cat->term_id] = $cat->name;
    } // foreach
  return($categories);
} // end func






/*----------------------------------*/
/* Get Pages                        */
/*----------------------------------*/


function getPages() {


    global $wpdb, $table_prefix;


    $tb1 = "$table_prefix"."posts";


    $q = "SELECT $tb1.ID,$tb1.post_title FROM $tb1 WHERE $tb1.post_type = 'page' AND $tb1.post_status = 'publish' ORDER BY $tb1.post_title ASC";
    $q = $wpdb->get_results($q);


  foreach ($q as $pag) {
        $pages[$pag->ID] = $pag->post_title;
    } // foreach
  return($pages);
} // end func




  
/*---------------------------------------------------------------*/
/*  Limit Posts                        
/*                                    
/*  Plugin URI: http://labitacora.net/comunBlog/limit-post.phps
/*    Usage: the_content_limit($max_charaters, $more_link)
/*
/*---------------------------------------------------------------*/
 
function the_content_limit($max_char, $more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
    $content = get_the_content($more_link_text, $stripteaser, $more_file);
    $content = apply_filters('the_content', $content);
    $content = str_replace(']]>', ']]>', $content);
    $content = strip_tags($content);


   if (strlen($_GET['p']) > 0 && $thisshouldnotapply) {
      echo $content;
   }
   else if ((strlen($content)>$max_char) && ($espacio = strpos($content, " ", $max_char ))) {
        $content = substr($content, 0, $espacio);
        $content = $content;
        echo $content;
        echo "...";
   }
   else {
      echo $content;
   }
}




/*----------------------------------*/
/* Breadcrumbs                        */
/*----------------------------------*/


function wpzoom_breadcrumbs() {
 
  $delimiter = '»';
  $name = __('Home'); //text for the 'Home' link
  $currentBefore = '<span class="current">';
  $currentAfter = '</span>';
 
  if ( !is_home() && !is_front_page() || is_paged() ) {
 
     global $post;
    $home = get_bloginfo('url');
    echo '<a href="' . $home . '">' . $name . '</a> ' . $delimiter . ' ';
 
    if ( is_category() ) {
      global $wp_query;
      $cat_obj = $wp_query->get_queried_object();
      $thisCat = $cat_obj->term_id;
      $thisCat = get_category($thisCat);
      $parentCat = get_category($thisCat->parent);
      if ($thisCat->parent != 0) echo(get_category_parents($parentCat, TRUE, ' ' . $delimiter . ' '));
      echo $currentBefore . '';
      single_cat_title();
      echo '' . $currentAfter;
 
    } elseif ( is_day() ) {
      echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
      echo '<a href="' . get_month_link(get_the_time('Y'),get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $delimiter . ' ';
      echo $currentBefore . get_the_time('d') . $currentAfter;
 
    } elseif ( is_month() ) {
      echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $delimiter . ' ';
      echo $currentBefore . get_the_time('F') . $currentAfter;
 
    } elseif ( is_year() ) {
      echo $currentBefore . get_the_time('Y') . $currentAfter;
 
    } elseif ( is_single() ) {
      if (!is_attachment()) {
      $cat = get_the_category(); $cat = $cat[0];
      echo get_category_parents($cat, TRUE, ' ' . $delimiter . ' ');
      echo $currentBefore;
//      the_title();
      echo $currentAfter; }


    } elseif ( is_page() && !$post->post_parent ) {
      echo $currentBefore;
//      the_title();
      echo $currentAfter;
 
    } elseif ( is_page() && $post->post_parent ) {
      $parent_id  = $post->post_parent;
      $breadcrumbs = array();
      while ($parent_id) {
        $page = get_page($parent_id);
        $breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
        $parent_id  = $page->post_parent;
      }
      $breadcrumbs = array_reverse($breadcrumbs);
      foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $delimiter . ' ';
      echo $currentBefore;
//      the_title();
      echo $currentAfter;
 
    } elseif ( is_search() ) {
      echo $currentBefore . __('Search results for '', 'wpzoom') . get_search_query() . ''' . $currentAfter;
 
    } elseif ( is_tag() ) {
      echo $currentBefore . __('Posts tagged '', 'wpzoom');
      single_tag_title();
      echo ''' . $currentAfter;
 
    } elseif ( is_author() ) {
       global $author;
      $userdata = get_userdata($author);
      echo $currentBefore . __('Articles posted by ', 'wpzoom') . $userdata->display_name . $currentAfter;
 
    } elseif ( is_404() ) {
      echo $currentBefore . __('Error 404', 'wpzoom') . $currentAfter;
    }
 
    if ( get_query_var('paged') ) {
      if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
      echo __('Page') . ' ' . get_query_var('paged');
      if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
    }
  
  }
}


function dp_recent_comments($no_comments = 10, $comment_len = 90) { 
    global $wpdb; 
    
    $request = "SELECT * FROM $wpdb->comments";
    $request .= " JOIN $wpdb->posts ON ID = comment_post_ID";
    $request .= " WHERE comment_approved = '1' AND post_status = 'publish' AND post_password ='' AND comment_type = ''"; 
    $request .= " ORDER BY comment_date DESC LIMIT $no_comments"; 
        
    $comments = $wpdb->get_results($request);
        
    echo "$before_title"."$settings[title]"."$after_title";
  if ($comments) { 
        foreach ($comments as $comment) {
    
//    print_r($comment); 
            ob_start();
            ?>
                <li>
                    <div class="cover"><?php echo get_avatar($comment,$size='32' ); ?></div>
                    <div class="info">
                        <p><strong><a href="<?php echo get_permalink( $comment->comment_post_ID ) . '#comment-' . $comment->comment_ID; ?>"><?php echo dp_get_author($comment); ?></a></strong> on:
                        <a href="<?php echo get_permalink( $comment->comment_post_ID ) . '#comment-' . $comment->comment_ID; ?>"><?php echo $comment->post_title; ?></a></p>
                    </div>
                    <div class="sep">&nbsp;</div>
                    <div class="clear">&nbsp;</div>
                </li>
            <?php
            ob_end_flush();
        } 
    } else { 
        echo "<li>No comments</li>";
    }
}


function dp_get_author($comment) {
    $author = "";


    if ( empty($comment->comment_author) )
        $author = __('Anonymous');
    else
        $author = $comment->comment_author;
        
    return $author;
}
?>

<?php 
/*-----------------------------------------------------------------------------------*/
/* WPZOOM Custom Functions                                                             */
/*-----------------------------------------------------------------------------------*/




/*--------------------------------------------*/
/* Reset [gallery] shortcode aditional styles                        
/*--------------------------------------------*/


add_filter('gallery_style', create_function('$a', 'return "<div class=\'gallery\'>";'));






/*----------------------------------*/
/* Default Excerpt Lenght             */
/*----------------------------------*/


function new_excerpt_length($length) {
    return (int) get_option("wpzoom_excerpt") ? (int) get_option("wpzoom_excerpt") : 50;
}
add_filter('excerpt_length', 'new_excerpt_length');




/*----------------------------------*/
/* Custom Posts Options                */
/*----------------------------------*/


add_action('admin_menu', 'wpzoom_options_box');


function wpzoom_options_box() {
    add_meta_box('wpzoom_post_template', 'Custom Post Options', 'wpzoom_post_info', 'post', 'side', 'high');
}


function wpzoom_post_info() {
global $post;
?>
<fieldset>
<div>
    <p>
    <label for="wpzoom_post_template" >Choose layout for this post:</label><br />
    <select name="wpzoom_post_template" id="wpzoom_post_template">
    <option<?php selected( get_post_meta($post->ID, 'wpzoom_post_template', true), 'Default' ); ?>>Default</option>
    <option<?php selected( get_post_meta($post->ID, 'wpzoom_post_template', true), 'Sidebar on the left' ); ?>>Sidebar on the left</option>
    <option<?php selected( get_post_meta($post->ID, 'wpzoom_post_template', true), 'Full Width (no sidebar)' ); ?>>Full Width (no sidebar)</option>
    </select>
    </p>
</div>
</fieldset>
<?php
}


add_action('save_post', 'custom_add_save');


function custom_add_save($postID){
// called after a post or page is saved
if($parent_id = wp_is_post_revision($postID))
{
  $postID = $parent_id;
}


if ($_POST['wpzoom_post_template']) {
  update_custom_meta($postID, $_POST['wpzoom_post_template'], 'wpzoom_post_template');
}
}


function update_custom_meta($postID, $newvalue, $field_name) {
// To create new meta
if(!get_post_meta($postID, $field_name)){
add_post_meta($postID, $field_name, $newvalue);
}else{
// or to update existing meta
update_post_meta($postID, $field_name, $newvalue);
}
}




/*----------------------------------------------------------------------------------*/
/* Function that allows to display only exact count of comments, without trackbacks
/*----------------------------------------------------------------------------------*/
 function comment_count( $count ) {
    if ( ! is_admin() ) {
        global $id;
        $get_comments = get_comments('post_id=' . $id);
        $comments_by_type = &separate_comments($get_comments);
         return count($comments_by_type['comment']);
    } else {
        return $count;
    }
}
add_filter('get_comments_number', 'comment_count', 0);




/*------------------------------------------------*/
/* Fix for timthumb thumbnails in WP Multisite
/*------------------------------------------------*/


function wpzoom_wpmu ($img) {
    global $blog_id;
  $imageParts = explode('/files/', $img);
    if (isset($imageParts[1])) {
        $img = '/blogs.dir/' . $blog_id . '/files/' . $imageParts[1];
    }
    return($img);
}




/*----------------------------------------------------*/
/* Custom function for displaying first image from 
/* post as thumbnail, if Featured Image is missing
/*----------------------------------------------------*/


function catch_that_image ($post_id=0, $width=60, $height=60, $img_script='') {
    global $wpdb;
    if($post_id > 0) {


         // select the post content from the db


         $sql = 'SELECT post_content FROM ' . $wpdb->posts . ' WHERE id = ' . $wpdb->escape($post_id);
         $row = $wpdb->get_row($sql);
         $the_content = $row->post_content;
         if(strlen($the_content)) {


              // use regex to find the src of the image


            preg_match("/<img src\=('|\")(.*)('|\") .*( |)\/>/", $the_content, $matches);
            if(!$matches) {
                preg_match("/<img class\=\".*\" src\=('|\")(.*)('|\") .*( |)\/>/U", $the_content, $matches);
            }
      if(!$matches) {
                preg_match("/<img class\=\".*\" title\=\".*\" src\=('|\")(.*)('|\") .*( |)\/>/U", $the_content, $matches);
            }


            $the_image = '';
            $the_image_src = $matches[2];
            $frags = preg_split("/(\"|')/", $the_image_src);
            if(count($frags)) {
                $the_image_src = $frags[0];
            }


      // if an image isn't found yet
      if(!strlen($the_image_src))
      {
          $attachments = get_children( array( 'post_parent' => $post_id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) );


          if (count($attachments) > 0)
          {
            $q = 0;
              foreach ( $attachments as $id => $attachment ) {
              $q++;
                  if ($q == 1) {
                      $thumbURL = wp_get_attachment_image_src( $id, $args['size'] );
                      $the_image_src = $thumbURL[0];
                      break;
                  } // if first image
              } // foreach
          } // if there are attachments
      } // if no image found yet


          // if src found, then create a new img tag


              if(strlen($the_image_src)) {
                   if(strlen($img_script)) {


                        // if the src starts with http/https, then strip out server name


                        if(preg_match("/^(http(|s):\/\/)/", $the_image_src)) {
                             $the_image_src = preg_replace("/^(http(|s):\/\/)/", '', $the_image_src);
                             $frags = split("\/", $the_image_src);
                             array_shift($frags);
                             $the_image_src = '/' . join("/", $frags);
                        }
                        $the_image = '<img alt="" src="' . $img_script . $the_image_src . '" />';
                   }
                   else {
                        $the_image = '<img alt="" src="' . $the_image_src . '" width="' . $width . '" height="' . $height . '" />';
                   }
              }
              return $the_image_src;
         }
    }
}

<?php


/*-----------------------------------------------------------------------------------*/
/* WPZOOM Theme Functions - Don't edit this file until you know what you're doing     */
/*-----------------------------------------------------------------------------------*/


// The path to WPZOOM Theme Functions
define("INC", TEMPLATEPATH . "/functions");




require_once INC . "/wpzoom-functions.php";         // Theme Custom Functions
require_once INC . "/wpzoom-core.php";                // WPZOOM Admin Panel & Theme Features
require_once INC . "/wpzoom-seo.php";                // WPZOOM SEO Panel
require_once INC . "/wpzoom-widgets.php";            // Custom Theme Widgets
require_once INC . "/wpzoom-sidebar.php";            // Initializing Widgetized Areas
require_once INC . "/wpzoom-shortcodes.php";        // Custom Shortcodes




/*-----------------------------------------------------------------------------------*/
/* In the empty space you can add your custom functions                                 */
/*-----------------------------------------------------------------------------------*/


/*-----------------------------------------------------------------------------------*/
/* Don't add anything below this line                                                 */
/*-----------------------------------------------------------------------------------*/


?>