View difference between Paste ID: AF72KXJp and n1uvM3w8

 <?php
 
 //canviar credits
 
 add_filter('tc_credits_display', 'my_custom_credits');
 function my_custom_credits(){
 $credits = 'All rights reserved';
 $newline_credits = '';
 return '
 <div class="span4 credits">
     		    	<p> &middot; &copy; '.esc_attr( date( 'Y' ) ).' <a href="'.esc_url( home_url() ).'" title="'.esc_attr(get_bloginfo()).'" rel="bookmark">'.esc_attr(get_bloginfo()).'</a> &middot; '.($credits ? $credits : 'Designed by <a href="http://www.themesandco.com/">Themes &amp; Co</a>').' &middot;'.($newline_credits ? '<br />&middot; '.$newline_credits.' &middot;' : '').'</p>		</div>';
 }
 
 
 
 //post -- slider
 
 /* Works with Customizr > 3.3.12 and Customizr-Pro > 1.0.17 */
 add_filter('tc_core', 'use_custom_slider_class');
 function use_custom_slider_class($classes){
   //don't instantiate default class
   unset( $classes['content'][
       array_search(array('inc/parts','slider'), $classes['content'])
     ]
   );
   //instantiate our class
   new TC_Slider_mod;
   return $classes;
 }
 add_filter('tc_slider_name_id', 'my_slider_of_posts');
 function my_slider_of_posts( $slider_name_id ){
   if ( $slider_name_id == 'front-slider' )
     return array(
         'slider'     => 'front-slider',
         'query'      => array(
                       'tag'            => "front-slider",
                       'posts_per_page' => 5,
                       'order'          => 'desc'
                   ),
     );
   return $slider_name_id;
 }
 
 if ( ! defined('CUSTOMIZR') )
   define('CUSTOMIZR', get_template_directory() );
 
 require_once( CUSTOMIZR . '/inc/parts/class-content-slider.php');
 class TC_Slider_mod extends TC_slider{
   private $saved_slides;
   private $slider_name_id = false;
   private $layout_value;
   private $img_size;
   private $layout_class;
 
   //override tc_set_slider_hooks()
   function tc_set_slider_hooks() {
     //gets the actual page id if we are displaying the posts page
     $queried_id = $this -> tc_get_real_id();
 
     $slider_name_id = apply_filters('tc_slider_name_id', $this ->tc_get_current_slider($queried_id) );
 
     if ( ! is_array( $slider_name_id ) )
       return parent::tc_set_slider_hooks();
 
     extract($slider_name_id);
     $all_sliders = TC_utils::$inst -> tc_opt( 'tc_sliders');
     $saved_slides = ( isset($all_sliders[$slider]) ) ? $all_sliders[$slider] : false;
 
     //if the slider not longer exists or exists but is empty, return false
     if ( !isset($saved_slides) || ! is_array($saved_slides) || empty($saved_slides) )
         return;
 
 
     add_action( '__after_header' , array( $this , 'tc_slider_display' ) );
     add_action( '__after_carousel_inner' , array( $this , 'tc_slider_control_view' ) );
     //adds the center-slides-enabled css class
     add_filter( 'tc_carousel_inner_classes', array( $this, 'tc_set_inner_class') );
 
     $this -> tc_slider_mod_set_properties( $saved_slides, $slider_name_id, $queried_id );
   }
 
   private function tc_get_current_slider($queried_id) {
    //gets the current slider id
    $_home_slider = TC_utils::$inst->tc_opt( 'tc_front_slider' );
    $slider_name_id = ( tc__f('__is_home') && $_home_slider ) ? $_home_slider : esc_attr( get_post_meta( $queried_id, $key = 'post_slider_key' , $single = true ) );
    return apply_filters( 'tc_slider_name_id', $slider_name_id , $queried_id);
   }
 
   private function tc_get_real_id() {
 
     global $wp_query;
     $queried_id = get_queried_object_id();
     return ( ! tc__f('__is_home') && $wp_query -> is_posts_page && ! empty($queried_id) ) ? $queried_id : get_the_ID();
 
   }
 
   function tc_slider_mod_set_properties( $saved_slides, $slider_name_id, $queried_id ){
 
     $this -> saved_slides   = $saved_slides;
     $this -> slider_name_id = $slider_name_id;
     //gets slider options if any
     $layout_value = tc__f('__is_home') ? TC_utils::$inst->tc_opt( 'tc_slider_width' ) : esc_attr(get_post_meta( $queried_id, $key = 'slider_layout_key' , $single = true ));
 
     $this -> layout_value = apply_filters( 'tc_slider_layout', $layout_value, $queried_id );
 
     //declares the layout vars
     $this -> layout_class = implode( " " , apply_filters( 'tc_slider_layout_class' , ( 0 == $layout_value ) ? array('container', 'carousel', 'slide') : array('carousel', 'slide') ) );
 
     $this -> img_size = apply_filters( 'tc_slider_img_size' , ( 0 == $layout_value ) ? 'slider' : 'slider-full');
 
   }
 
   //override tc_slider_display
   function tc_slider_display() {
     if ( ! $this -> slider_name_id )
       return parent::tc_slider_display();
 
     $slider_name_id = $this -> slider_name_id;
     $img_size       = $this -> img_size;
     $saved_slides   = $this -> saved_slides;
     $layout_class   = $this -> layout_class;
 
     $slides = $this -> tc_get_posts_slides( $slider_name_id, $img_size, $saved_slides );
     //returns nothing if no slides to display
     if ( ! isset($slides) || ! $slides )
       return;
 
     extract($slides);
     //define carousel inner classes
     $_inner_classes = implode( ' ' , apply_filters( 'tc_carousel_inner_classes' , array( 'carousel-inner' ) ) );
     ob_start();
     ?>
       <div id="customizr-slider" class="<?php echo $layout_class ?> ">
         <?php if ( 1 == esc_attr( TC_utils::$inst->tc_opt( 'tc_display_slide_loader') ) && apply_filters( 'tc_display_slider_loader' , true ) ): ?>
           <div class="tc-slider-loader-wrapper">
             <div class="tc-img-gif-loader">
               <img data-no-retina src="<?php echo apply_filters('tc_slider_loader_src' , sprintf( '%1$s/%2$s' , TC_BASE_URL , 'inc/assets/img/slider-loader.gif') ) ?>">
             </div>
           </div>
         <?php endif; ?>
         <?php do_action( '__before_carousel_inner' , $slides ) ?>
           <div class="<?php echo $_inner_classes?>">
             <?php
               foreach ($slides as $id => $data)
                 $this -> tc_render_single_slide_view( $id, $data , $slider_name_id, $img_size );
             ?>
          </div><!-- /.carousel-inner -->
          <?php do_action( '__after_carousel_inner' , $slides ) ?>
       </div><!-- /#customizr-slider -->
     <?php
     $html = ob_get_contents();
     if ($html) ob_end_clean();
     echo apply_filters( 'tc_slider_display', $html, $slider_name_id );
   }
 
   function tc_get_posts_slides( $slider_name_id, $img_size, $saved_slides){
     extract($slider_name_id);
     global $wp_query, $wp_the_query, $post;
     $wp_query = new WP_Query($query);
 
     // if you don't want to show the first attachment when featured image isn't set
     // remove the line below
     add_filter('tc_show_single_post_content', '__return_false');
 
     // remove smart load if any
     $smart_load_enabled = method_exists('TC_utils', 'tc_parse_imgs') && method_exists('TC_utils', 'tc_opt') && esc_attr( TC_utils::$inst->tc_opt( 'tc_img_smart_load' ) );
     if ( $smart_load_enabled )
         remove_filter('tc_thumb_html', array(TC_utils::$instance, 'tc_parse_imgs'));
 
     // build our array of slides
 
     //initialize the slides array
     $slides   = array();
 
     //init slide active state index
     $__loop_index        = 0;
     while ( have_posts() ){
       the_post();
 
       //title
       $title                  = $post->post_title;
       $default_title_length   = apply_filters( 'tc_slide_title_length', 80 );
       $title                  = ( strlen($title) > $default_title_length ) ? substr( $title,0,strpos( $title, ' ' , $default_title_length) ). ' ...' : $title;
       //lead text
       $text                   = get_the_excerpt();
       $default_text_length    = apply_filters( 'tc_slide_text_length', 250 );
       $text                   = ( strlen($text) > $default_text_length ) ? substr( $text,0,strpos( $text, ' ' ,$default_text_length) ). ' ...' : $text;
 
       //button text
       $button_text            = __('Read more &raquo;', 'customizr');
       $default_button_length  = apply_filters( 'tc_slide_button_length', 80 );
       $button_text            = ( strlen($button_text) > $default_button_length ) ? substr( $button_text,0,strpos( $button_text, ' ' ,$default_button_length)). ' ...' : $button_text;
 
       //link post id
       $link_id                = get_the_id();
 
       $id                     = $link_id;
       //button link
       $link_url               = $link_id ? get_permalink( $link_id ) : 'javascript:void(0)';
 
       //sets the first slide active
       $active                 = ( 0 == $__loop_index ) ? 'active' : '';
 
       $color_style            = '';
 
       //attachment image
       $alt                    = apply_filters( 'tc_slide_background_alt' , trim(strip_tags( get_the_title() ) ) );
       $slide_background       = $this -> tc_get_thumbnail_data($img_size, $alt);
         //adds all values to the slide array only if the content exists (=> handle the case when an attachment has been deleted for example). Otherwise apply a default slide
       if ( empty($slide_background) && isset($saved_slides[1]) )
         $slide_background   = wp_get_attachment_image( $saved_slides[1], $img_size, false, array( 'class' => 'slide' , 'alt' => $alt ) );
 
       $slides[$id]            = array(
                                 'title'               =>  $title,
                                 'text'                =>  $text,
                                 'button_text'         =>  $button_text,
                                 'link_id'             =>  $link_id,
                                 'link_url'            =>  $link_url,
                                 'active'              =>  $active,
                                 'color_style'         =>  $color_style,
                                 'slide_background'    =>  $slide_background,
       );
 
       //increments active index
       $__loop_index++;
     }//end of slides loop
 
     $slides = apply_filters('tc_post_slides', ( !empty($slides) ) ? $slides : false, $img_size);
     // if you chose to not show the first attachment when featured image isn't set
     // remove the line below
     remove_filter('tc_show_single_post_content', '__return_false');
 
     // re-add smart load if removed
     if ( $smart_load_enabled )
       add_filter('tc_thumb_html', array(TC_utils::$instance, 'tc_parse_imgs'));
 
     $wp_query = $wp_the_query;
 
     //returns the slides or false if nothing
     return $slides;
   }// end pf tc_get_the_slides
 
   function tc_get_thumbnail_data($img_size, $alt){
     $attachment_id = get_post_meta( get_the_ID(), 'slide_img');
     if ( $attachment_id )
       return wp_get_attachment_image( $attachment_id[0], $img_size, false, array('class' => 'slide' , 'alt' => $alt) );
     $thumb = TC_post_thumbnails::$instance -> tc_get_thumbnail_model($img_size);
     $thumb = isset($thumb) && isset($thumb['tc_thumb']) ? $thumb['tc_thumb'] : null;
     return $thumb;
   }
 }
 
 // second slider snippet
 
 
 add_filter('tc_post_slides', 'add_custom_slides', 10, 2);
 function add_custom_slides( $slides, $img_size){
  /*
  * set this as an empty array if you don't want slides before this way:
  * $my_slides_before = array();
  */
   $my_slides_before = array(
     'my_479_of_your_attachment' => array(      // replace my_316 with my_ID_of_your_attachment
         'title'               =>  'Te asesoramos sin coste',
         'text'                =>  'Dreamglish te asesorará sin coste alguno. Desde la carta de aceptación de la escuela hasta el pago final.',
         'button_text'         =>  'Lee más',
         'link_id'             =>  'some link',
         'link_url'            =>  'http://dreamglish.com/modelo-de-negocio/',
         'active'              =>  'active',
         'color_style'         =>  '',
         'slide_background'    =>  wp_get_attachment_image( 479, $img_size, false, array( 'class' => 'slide', 'alt' => 'First Slide') ), /* Replace 316 with the id of your desired attachment and the alt 'First Slide' */
 
     )
 );
 
   // same thing with slides after:
 
  /*
  * set this as an empty array if you don't want slides after this way:
  * $my_slides_after = array();
  */
 
   $my_slides_after = array();
 
   /* reset the active post slide if we have to add slides before */
   if  ( ! empty( $my_slides_before ) && $slides ) {
     $keys            = array_keys($slides);
     $first_slide_key = $keys[0];
 
     $slides[ $first_slide_key ]['active'] = false; //reset active
   }
 
   //$slides = $my_slides_before + $slides + $my_slides_after;
   return $slides;
 }
 
 
 
 
 /*llargada text slider*/
 
 add_filter( 'tc_slide_title_length', 'my_slider_text_limits' );
 add_filter( 'tc_slide_text_length', 'my_slider_text_limits' );
 add_filter( 'tc_slide_button_length', 'my_slider_text_limits' );
 function my_slider_text_limits() {
     switch ( current_filter() ) {
         case 'tc_slide_title_length':
             return 150;
             break;
 
         case 'tc_slide_text_length':
             return 100;
             break;
 
         case 'tc_slide_button_length':
              return 150;
             break;
     }
 }
 
 
 
 /* full width */
 
 add_filter('tc_fp_widget_area', 'use_row_fluid');
 add_filter('tc_footer_widget_area', 'use_row_fluid');
 add_filter('tc_column_content_wrapper_classes', 'use_row_fluid');
 
 function use_row_fluid($classes){
   return str_replace('row', 'row-fluid', $classes);
 }
 
 /* end full width */