danixland-site-plugin.php

   1 <?php
   2 /*
   3 Plugin Name: Site Plugin for danix.xyz
   4 Description: Site specific code changes for danix.xyz
   5 */
   6
   7 /**
   8  * Disable admin bar sitewide
   9  */
  10 show_admin_bar(__return_false());
  11
  12 /**
  13  * Allow Shortcodes inside the html widget
  14  */
  15 //add_filter( 'widget_text', 'do_shortcode' );
  16
  17 /**
  18  * make sure the links menu in the admin is visible
  19  */
  20 add_filter( 'pre_option_link_manager_enabled', '__return_true' );
  21
  22 /**
  23  * The gravatar shortcode
  24  *
  25  * @param email $email email address used to retrieve the gravatar image
  26  * @return string HTML the image tag which will display the gravatar image.
  27  *
  28  */
  29 function danix_gravatar( $atts ) {
  30     extract(shortcode_atts(array(
  31         'email'        => '',
  32         'size'         => '200',
  33         'default'      => '',
  34         'alt'          => ''
  35     ), $atts));
  36
  37     if( empty($email) )
  38         return '';
  39
  40     $output = get_avatar($email, $size, $default, $alt);
  41
  42     return $output;
  43 }
  44 add_shortcode('gravatar', 'danix_gravatar');
  45
  46 /**
  47  * The download button shortcode
  48  *
  49  * @param url $link link address.
  50  * @param string $linkname text that will be displayed by the button.
  51  * @return string HTML the link tag that will be rendered to the page.
  52  *
  53  */
  54 function danix_download_button( $atts ) {
  55     extract(shortcode_atts(array(
  56         'link'      => '',
  57         'linkname'  => ''
  58     ), $atts));
  59
  60     if ( empty($link) )
  61         return '';
  62
  63     $output = sprintf(
  64         '<a href="%s" class="download_button">%s</a>',
  65         $link,
  66         $linkname
  67     );
  68
  69     return $output;
  70 }
  71 add_shortcode('download', 'danix_download_button');
  72
  73 /**
  74  * The google analytics code
  75  *
  76  */
  77 function danix_google_anal() {?>
  78 <!-- Global site tag (gtag.js) - Google Analytics -->
  79 <script async src="https://www.googletagmanager.com/gtag/js?id=UA-23882460-1"></script>
  80 <script>
  81   window.dataLayer = window.dataLayer || [];
  82   function gtag(){dataLayer.push(arguments);}
  83   gtag('js', new Date());
  84
  85   gtag('config', 'UA-23882460-1');
  86 </script>
  87 <?php }
  88 add_action('wp_head', 'danix_google_anal', 10);
  89
  90 /**
  91  * The googlemaps shortcode
  92  *
  93  * @param width the width of the returned map
  94  * @param height the height of the returned map
  95  * @param src the url of the map you want to display
  96  * @return string HTML the map object
  97  * @since 0.57
  98  *
  99  */
 100 function danix_gmaps($atts, $content = null) {
 101     extract(shortcode_atts(array(
 102       "width" => '640',
 103       "height" => '480',
 104       "src" => ''
 105     ), $atts));
 106     return '<iframe width="'.$width.'" height="'.$height.'" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'.$src.'&amp;output=embed" ></iframe>';
 107 }
 108 add_shortcode("googlemaps", "danix_gmaps");
 109
 110 /**
 111  * Add Next Page / Page Break button
 112  * inside the WordPress Visual Editor
 113  *
 114  * @link https://shellcreeper.com/?p=889
 115  * @since 0.9.7
 116  *
 117  */
 118 function danix_next_page_button( $buttons, $id ) {
 119
 120     /* only add this for content editor */
 121     if ( 'content' != $id )
 122         return $buttons;
 123
 124     /* add next page after more tag button */
 125     array_splice( $buttons, 13, 0, 'wp_page' );
 126
 127     return $buttons;
 128 }
 129  /* Add Next Page Button on the First Row */
 130 add_filter( 'mce_buttons', 'danix_next_page_button', 1, 2 ); // 1st row