Add HTML tags to widget title [ wordpress ] - resolved

If you want to add HTML tags to widget tile then please write below code in "functions.php"

<?php

function html_widget_title( $title ) {
 //HTML tag opening/closing brackets
 $title = str_replace( '[', '<', $title );
 $title = str_replace( '[/', '</', $title );

 //<span></span>
 $title = str_replace( 'span]', 'span>', $title );

 return $title;
}
add_filter( 'widget_title', 'html_widget_title' );
?>

Example:       

[span]Your Text[/span]

Cycle slider with Previous - next effect - resolved

<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script type="text/javascript" src="js/jquery.cycle.all.js"></script>

<script type="text/javascript">
$(document).ready(function() {
    $('.slideshow').cycle({ 
    fx:     'scrollRight', 
    speed:  'fast', 
 next:   '#next2', 
    prev:   '#prev2',
 timeout:       0, 
 pause:         1,     // true to enable "pause on hover" 
    pauseOnPagerHover: 1,
    pager:  '#navNew', 
    pagerAnchorBuilder: function(idx, slide) { 
        // return selector string for existing anchor 
        return '#navNew li:eq(' + idx + ') a'; 
    } 
});
});
</script>

Twitter Feed Widget

<script src="http://widgets.twimg.com/j/2/widget.js"></script>

<script>
new TWTR.Widget({
      version: 2,
      type: 'profile',
      rpp: 4,
      interval: 4000,
      width: 'auto',
      height: 150,
      theme: {
         shell: {
         background: '#3b3b3b',
         color: '#000000'
       },
      tweets: {
         background: '#ffffff',
         color: '#000000',
         links: '#0707eb'
      }
   },
   features: {
      scrollbar: false,
      loop: true,
      live: false,
      hashtags: true,
      timestamp: true,
      avatars: false,
      behavior: 'default'
   }
}).render().setUser('username').start();
</script>

Hide other shipping methods when FREE SHIPPING is available - woocommerce

// Hide standard shipping option when free shipping is available
add_filter( 'woocommerce_available_shipping_methods', 'hide_standard_shipping_when_free_is_available' , 10, 1 );

/**
* Hide Standard Shipping option when free shipping is available
*
* @param array $available_methods
*/
function hide_standard_shipping_when_free_is_available( $available_methods ) {

if( isset( $available_methods['free_shipping'] ) AND isset( $available_methods['flat_rate'] ) ) {

// remove standard shipping option
if( isset( $available_methods['free_shipping'] ) ) {
$freeShipping = $available_methods['free_shipping'];
unset( $available_methods );

$available_methods['free_shipping'] = $freeShipping;
}
return $available_methods;
}

return $available_methods;
}

Wordpress add & remove script from head setion - resolved

add_action( 'wp_print_scripts', 'my_deregister_javascript', 100 );

function my_deregister_javascript() {
wp_deregister_script( 'plugin-shortcode' ); /*wp_deregister_script( 'ad-gallery' );*/
}

function my_scripts_method() {
wp_enqueue_script('custom-script',get_template_directory_uri() . '/js/yourscript.js',array('jquery') );
wp_register_style( 'custom-style', get_template_directory_uri() . '/css/yourcustom.css');
wp_enqueue_style( 'custom-style' );
}
add_action('wp_enqueue_scripts', 'my_scripts_method');

woocommerce redirect user to cart page after click on add to cart

Please write this code in functions.php file in wordpress theme

add_filter('add_to_cart_redirect', 'custom_add_to_cart_redirect');

function custom_add_to_cart_redirect() {
     return get_permalink(get_option('woocommerce_cart_page_id')); // Replace with the url of your choosing
}

Add wordpress post from front-end with featured images and send mail [resolved]

/*Create Form*/

<form class="story" name="share_story" action="" method="POST"  id="story_form" enctype="multipart/form-data">
    <label>Name</label><br />
    <input type="text" class="flat_input_box" name="share_name" id="share_name" /><br />  
    <label>Email address</label><br />
    <input type="text" class="flat_input_box" name="share_email_address" id="email_address" /><br />  
    <label>Upload Image</label><br />
    <input type="file" name="story_image" class="flat_input_box" id="featured_image" /><br />
    <label>Story Title</label><br />
    <input type="text" class="flat_input_box" name="story_title" id="story_title" /><br />
    <textarea class="flat_input_box" name="story_content" id="story_content"></textarea><br />  
    <div class="right">
        <a href="#">Cancel</a>
     <input class="blue_btn" type="submit" value="Submit" onclick="return CheckStoryForm();" name="submit" />
    </div>
</form>

/*Create Form */

/*Javascript validation Starts*/

<script>
function CheckStoryForm(){
var result = true;
var emailcheck = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
var emailval = document.share_story.email_address.value;
if(document.share_story.name.value==''){
alert("Please enter name");
return false;
}
if(document.share_story.email_address.value==''){
alert("Please enter email address");
return false;
}
else if(!emailcheck.test(emailval))
{
alert('Please enter valid email address');
return false;
}

var fup = document.getElementById('featured_image');
var fileName = fup.value;
if(fileName != ''){
var ext = fileName.substring(fileName.lastIndexOf('.') + 1);
if(ext == "gif" || ext == "GIF" || ext == "JPEG" || ext == "jpeg" || ext == "jpg" || ext == "JPG" || ext == "png" || ext == "PNG")
{
return true;
}
else{
alert("Please upload image with jpg, png, gif, jpeg formate.");
fup.focus();
return false;
}
}
if(document.share_story.story_title.value==''){
alert("Please enter title of story");
return false;
}

return true;
}
</script>

/*Javascript validation Ends*/


/*Post Submission Starts*/
if(isset($_POST['submit'])){

$name = $_POST['share_name'];
$email_address = $_POST['share_email_address'];
$story_title = $_POST['story_title'];
$story_content = $_POST['story_content'];
$admin_email = get_settings('admin_email');

/*custom post type*/
$new_post = array(
'post_title' => $story_title,
'post_content' => $story_content,
'post_status' => 'private',           // Choose: publish, preview, future, draft, etc.
'post_type' => 'share_your_story'  //'post',page' or use a custom post type if you want to
);
$pid = wp_insert_post($new_post);
/*custom post type*/

/*create and upload featured image with multiple resolution*/
$MyImage = '';
if(!empty($_FILES['story_image']['name'])){

include("simpleImage.php");  // please check http://ewebsurf.blogspot.in/2013/03/simpleimagephp.html from here you can copy the code of this file

$uploaddir = wp_upload_dir(); // get wordpress upload directory
$myDirPath = $uploaddir['path'];
$myDirUrl = $uploaddir['url'];

$MyImage = rand(0,5000).$_FILES['story_image']['name'];
$image_path = $myDirPath.'/'.$MyImage;
copy($_FILES['story_image']['tmp_name'],$image_path);

list($width, $height, $type, $attr) = getimagesize($myDirUrl.'/'.$MyImage); // get image property

$image = new SimpleImage();

$large_width = get_option('large_size_w');    // get large image resolution set as admin panel
$large_height = get_option('large_size_h');
if($width > $large_width || $height > $large_height){

$dimensions = fw_get_dimension_new($image_path, $large_width, $large_height);
$largeimage = $image_path;
$info = pathinfo($largeimage);
$image_name =  basename($largeimage,'.'.$info['extension']);
$ext = end(explode('.', $largeimage));
$newlargeimg = $myDirPath.'/'.$image_name.'-'.$dimensions['width'].'x'.$dimensions['height'].'.'.$ext;
copy($image_path,$newlargeimg);

            $image->load($newlargeimg);
            $image->resize($dimensions['width'],$dimensions['height']);
            $image->save($newlargeimg);
}

$medium_width = get_option('medium_size_w');
$medium_height = get_option('medium_size_h');

if($width > $medium_width || $height > $medium_height){

$dimensions = fw_get_dimension_new($image_path, $medium_width, $medium_height);
$mediumimage = $image_path;
$info = pathinfo($mediumimage);
$image_name =  basename($mediumimage,'.'.$info['extension']);
$ext = end(explode('.', $mediumimage));
$newmediumimg = $myDirPath.'/'.$image_name.'-'.$dimensions['width'].'x'.$dimensions['height'].'.'.$ext;
copy($image_path,$newmediumimg);

            $image->load($newmediumimg);
            $image->resize($dimensions['width'],$dimensions['height']);
            $image->save($newmediumimg);
}

$thumb_width = get_option('thumbnail_size_w');
$thumb_height = get_option('thumbnail_size_h');

if($width > $thumb_width || $height > $thumb_height){

$dimensions = fw_get_dimension_new($image_path, $thumb_width, $thumb_height);
$thumbimage = $image_path;
$info = pathinfo($thumbimage);
$image_name =  basename($thumbimage,'.'.$info['extension']);
$ext = end(explode('.', $thumbimage));
           
$ImageCrop = get_option('thumbnail_crop');
if($ImageCrop == 1){
$newthumbimg = $myDirPath.'/'.$image_name.'-150x150.'.$ext;
copy($image_path,$newthumbimg);

$image->load($newthumbimg);
$image->resize($thumb_width,$thumb_height);
} else {
$newthumbimg = $myDirPath.'/'.$image_name.'-'.$dimensions['width'].'x'.$dimensions['height'].'.'.$ext;
copy($image_path,$newthumbimg);

$image->load($newthumbimg);
$image->resize($dimensions['width'],$dimensions['height']);
}
            $image->save($newthumbimg);
}


$file = $MyImage;
$uploadfile = $myDirPath.'/' . basename( $file );
$filename = basename( $uploadfile );
$wp_filetype = wp_check_filetype(basename($filename), null );
$attachment = array(
'post_mime_type' => $wp_filetype['type'],
'post_title' => preg_replace('/\.[^.]+$/', '', $filename),
'post_content' => '',
'post_status' => 'inherit',
'post_parent' => $pid
);
$attach_id = wp_insert_attachment( $attachment, $uploadfile );

require_once(ABSPATH . "wp-admin" . '/includes/image.php');
$attach_data = wp_generate_attachment_metadata( $attach_id, $uploadfile );
wp_update_attachment_metadata( $attach_id,  $attach_data );

set_post_thumbnail( $pid, $attach_id );

}

$to = "Your Email Address";
$subject = " New Story ";
$headers = "From: $name <$email_address>\r\n";
$headers .= "MIME-Version: 1.0\r\n"."Content-Type: multipart/mixed; boundary=\"1a2a3a\"";

$message .= "If you can see this MIME than your client doesn't accept MIME types!\r\n"."--1a2a3a\r\n";

$message .= "Content-Type: text/html; charset=\"iso-8859-1\"\r\n"
."Content-Transfer-Encoding: 7bit\r\n\r\n";
$message .= '<table>';
$message .= '<tr><td><b>Name</b></td><td>'.$name.'</td></tr>';
$message .= '<tr><td><b>Email</b></td><td>'.$email_address.'</td></tr>';
$message .= '<tr><td><b>Story Title</b></td><td>'.$story_title.'</td></tr>';
$message .= '<tr><td colspan="2"><b>Content</b></td></tr>';
$message .= '<tr><td colspan="2">'.nl2br($story_content).'</td></tr>';
$message .= '</table>';
$message .= "\r\n"."--1a2a3a\r\n";

if($image != ''){
$file = file_get_contents($image_path);

$message .= "Content-Type: image/jpg; name=\"featuredimage.jpg\"\r\n"
  ."Content-Transfer-Encoding: base64\r\n"
  ."Content-disposition: attachment; file=\"$MyImage\"\r\n"
  ."\r\n"
  .chunk_split(base64_encode($file))
  ."--1a2a3a--";
}

if (mail($to, $subject, $message, $headers)) {
echo '<script>document.location="'.get_permalink().'/?msg=1";</script>';
} else {
echo '<script>document.location="'.get_permalink().'/?msg=2";</script>';
}


}

/*Post Submission Ends*/

SimpleImage.php

<?php

ini_set('memory_limit', '128M');

class SimpleImage {
 
   var $image;
   var $image_type;

   function load($filename) {
 
      $image_info = getimagesize($filename);
      $this->image_type = $image_info[2];
      if( $this->image_type == IMAGETYPE_JPEG ) {
         $this->image = imagecreatefromjpeg($filename);
      } elseif( $this->image_type == IMAGETYPE_GIF ) {
         $this->image = imagecreatefromgif($filename);
      } elseif( $this->image_type == IMAGETYPE_PNG ) {
         $this->image = imagecreatefrompng($filename);
      }
   }
   function save($filename, $image_type=IMAGETYPE_JPEG, $compression=85, $permissions=null) {
      if( $image_type == IMAGETYPE_JPEG ) {
         imagejpeg($this->image,$filename,$compression);
      } elseif( $image_type == IMAGETYPE_GIF ) {
         imagegif($this->image,$filename);        
      } elseif( $image_type == IMAGETYPE_PNG ) {
         imagepng($this->image,$filename);
      }  
      if( $permissions != null) {
         chmod($filename,$permissions);
      }
   }
   function output($image_type=IMAGETYPE_JPEG) {
      if( $image_type == IMAGETYPE_JPEG ) {
         imagejpeg($this->image);
      } elseif( $image_type == IMAGETYPE_GIF ) {
         imagegif($this->image);        
      } elseif( $image_type == IMAGETYPE_PNG ) {
         imagepng($this->image);
      }  
   }
   function getWidth() {
      return imagesx($this->image);
   }
   function getHeight() {
      return imagesy($this->image);
   }
   function resizeToHeight($height) {
      $ratio = $height / $this->getHeight();
      $width = $this->getWidth() * $ratio;
      $this->resize($width,$height);
   }
   function resizeToWidth($width) {
      $ratio = $width / $this->getWidth();
      $height = $this->getheight() * $ratio;
      $this->resize($width,$height);
   }
   function scale($scale) {
      $width = $this->getWidth() * $scale/100;
      $height = $this->getheight() * $scale/100;
      $this->resize($width,$height);
   }
   function resize($width,$height) {
 
      $new_image = imagecreatetruecolor($width, $height);
      imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight());
      $this->image = $new_image;  
   }    
}



function fw_get_dimension_new($src, $width = '', $height = '')
{

    // Convert width/height to int for proper validation.
    // intval() used to support compatibility with plugins like image-handler
    $width = empty($width) ? $width : intval($width);
    $height = empty($height) ? $height : intval($height);

// alt is added to the img tag even if it is null to prevent browsers from outputting
// the image filename as default

    if ($width != '' && $height != '' and file_exists($src))
{

 $image_size = @getimagesize($src);

 $ratio = ($image_size[0] != 0 ? $width / $image_size[0] : 1);
 if ($image_size[1]*$ratio > $height) {
$ratio = $height / $image_size[1];
$width = $image_size[0] * $ratio;
 } else {
$height = $image_size[1] * $ratio;
 }
// only use proportional image when image is larger than proportional size
 if ($image_size[0] < $width and $image_size[1] < $height) {
$width=$image_size[0];
$height=intval($image_size[1]);
 } else {
$width=round($width);
$height=round($height);
 }
    }

    $output['width'] = $width;
    $output['height'] = $height;

    return $output;
  }
 

/* how to use example by harikrishna
$file = "../images/save.png";
$dimensions = fw_get_dimension_new($file,'10','10');

$image = new SimpleImage();

$image->load($file);
$image->resize($dimensions['width'],$dimensions['height']);
$image->save($file);
*/
?>

Disable plugin upgrade warning in wordpress?

If you want to disabled plugin upgrade warning from admin pane than please add below wordpress hook into your functions.php file



function filter_plugin_updates( $value ) {
    unset( $value->response['PLUGIN-DIR/MAIN-PLUGINFILE-NAME'] );
    return $value;
}
add_filter( 'site_transient_update_plugins', 'filter_plugin_updates' );

EX:



function filter_plugin_updates( $value ) {
    unset( $value->response['all-in-one-seo-pack/all_in_one_seo_pack.php'] );
    return $value;
}
add_filter( 'site_transient_update_plugins', 'filter_plugin_updates' );