email-encoder-bundle
Last commit date
images
15 years ago
js
15 years ago
lang
15 years ago
methods
15 years ago
Lim_Email_Encoder.php
15 years ago
email-encoder-bundle.php
15 years ago
readme.txt
15 years ago
screenshot-1.png
15 years ago
screenshot-2.png
15 years ago
email-encoder-bundle.php
631 lines
| 1 | <?php |
| 2 | /* |
| 3 | Plugin Name: Email Encoder Bundle |
| 4 | Plugin URI: http://www.freelancephp.net/email-encoder-php-class-wp-plugin/ |
| 5 | Description: Protect email addresses on your site from spambots and being used for spamming by using one of the encoding methods. |
| 6 | Author: Victor Villaverde Laan |
| 7 | Version: 0.32 |
| 8 | Author URI: http://www.freelancephp.net |
| 9 | License: Dual licensed under the MIT and GPL licenses |
| 10 | */ |
| 11 | // include parent class |
| 12 | require_once dirname( __FILE__ ) . '/Lim_Email_Encoder.php'; |
| 13 | |
| 14 | /** |
| 15 | * Class WP_Email_Encoder_Bundle, child of Lim_Email_Encoder |
| 16 | * @package Lim_Email_Encoder |
| 17 | * @category WordPress Plugins |
| 18 | */ |
| 19 | class WP_Email_Encoder_Bundle extends Lim_Email_Encoder { |
| 20 | |
| 21 | /** |
| 22 | * Current version |
| 23 | * @var string |
| 24 | */ |
| 25 | var $version = '0.32'; |
| 26 | |
| 27 | /** |
| 28 | * Used as prefix for options entry and could be used as text domain (for translations) |
| 29 | * @var string |
| 30 | */ |
| 31 | var $domain = 'WP_Email_Encoder_Bundle'; |
| 32 | |
| 33 | /** |
| 34 | * Name of the options |
| 35 | * @var string |
| 36 | */ |
| 37 | var $options_name = 'WP_Email_Encoder_Bundle_options'; |
| 38 | |
| 39 | /** |
| 40 | * @var array |
| 41 | */ |
| 42 | var $options = array( |
| 43 | 'method' => NULL, |
| 44 | 'encode_mailtos' => 1, |
| 45 | 'encode_emails' => 1, |
| 46 | 'filter_widgets' => 1, |
| 47 | 'filter_comments' => 1, |
| 48 | 'filter_rss' => 1, |
| 49 | 'powered_by' => 1, |
| 50 | ); |
| 51 | |
| 52 | /** |
| 53 | * Regexp |
| 54 | * @var array |
| 55 | */ |
| 56 | var $regexp_patterns = array( |
| 57 | 'mailto' => '/<a.*?href=["\']mailto:(.*?)["\'].*?>(.*?)<\/a[\s+]*>/i', |
| 58 | 'tag' => '/\[encode_email\s+(.*?)\]/i', |
| 59 | 'email' => '/([A-Z0-9._-]+@[A-Z0-9][A-Z0-9.-]{0,61}[A-Z0-9]\.[A-Z.]{2,6})/i', |
| 60 | ); |
| 61 | |
| 62 | /** |
| 63 | * PHP4 constructor |
| 64 | */ |
| 65 | function WP_Email_Encoder_Bundle() { |
| 66 | $this->__construct(); |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * PHP5 constructor |
| 71 | */ |
| 72 | function __construct() { |
| 73 | parent::__construct(); |
| 74 | |
| 75 | // set option values |
| 76 | $this->_set_options(); |
| 77 | |
| 78 | // load text domain for translations |
| 79 | load_plugin_textdomain( $this->domain, dirname( __FILE__ ) . '/lang/', basename( dirname(__FILE__) ) . '/lang/' ); |
| 80 | |
| 81 | // add actions |
| 82 | add_action( 'init', array( $this, 'init' ) ); |
| 83 | add_action( 'admin_menu', array( &$this, 'admin_menu' ) ); |
| 84 | add_action( 'admin_init', array( &$this, 'admin_init' ) ); |
| 85 | add_action( 'the_posts', array( &$this, 'the_posts' ) ); |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * Callback init |
| 90 | */ |
| 91 | function init() { |
| 92 | if ( is_admin() ) { |
| 93 | // set uninstall hook |
| 94 | if ( function_exists( 'register_deactivation_hook' ) ) |
| 95 | register_deactivation_hook( __FILE__, array( &$this, 'deactivation' )); |
| 96 | } else { |
| 97 | $priority = 100; |
| 98 | |
| 99 | // set content filters |
| 100 | add_filter( 'pre_get_posts', array( $this, 'pre_get_posts' ), $priority ); |
| 101 | |
| 102 | // comments |
| 103 | if ( $this->options[ 'filter_comments' ] ) { |
| 104 | add_filter( 'comment_text', array( $this, '_filter_callback' ), $priority ); |
| 105 | add_filter( 'comment_excerpt', array( $this, '_filter_callback' ), $priority ); |
| 106 | add_filter( 'get_comment_author_url', array( $this, '_filter_callback' ), $priority ); |
| 107 | add_filter( 'get_comment_author_link', array( $this, '_filter_callback' ), $priority ); |
| 108 | add_filter( 'get_comment_author_url_link', array( $this, '_filter_callback' ), $priority ); |
| 109 | } |
| 110 | |
| 111 | // widgets ( only text widgets ) |
| 112 | if ( $this->options[ 'filter_widgets' ] ) { |
| 113 | add_filter( 'widget_title', array( $this, '_filter_callback' ), $priority ); |
| 114 | add_filter( 'widget_text', array( $this, '_filter_callback' ), $priority ); |
| 115 | |
| 116 | // Only if Widget Logic plugin is installed |
| 117 | // @todo Doesn't work and cannot find another way to filter all widget contents |
| 118 | //add_filter( 'widget_content', array( $this, 'filter_content' ), $priority ); |
| 119 | } |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * pre_get_posts filter |
| 125 | * @param object $query |
| 126 | */ |
| 127 | function pre_get_posts( $query ) { |
| 128 | $priority = 100; |
| 129 | |
| 130 | if ( $query->is_feed ) { |
| 131 | // rss feed |
| 132 | if ( $this->options[ 'filter_rss' ] ) { |
| 133 | add_filter( 'the_content_rss', array( $this, '_filter_rss_callback' ), $priority ); |
| 134 | add_filter( 'the_content_feed', array( $this, '_filter_rss_callback' ), $priority ); |
| 135 | add_filter( 'the_excerpt_rss', array( $this, '_filter_rss_callback' ), $priority ); |
| 136 | add_filter( 'comment_text_rss', array( $this, '_filter_rss_callback' ), $priority ); |
| 137 | } |
| 138 | } else { |
| 139 | // post content |
| 140 | add_filter( 'the_title', array( $this, '_filter_callback' ), $priority ); |
| 141 | add_filter( 'the_content', array( $this, '_filter_callback' ), $priority ); |
| 142 | add_filter( 'the_excerpt', array( $this, '_filter_callback' ), $priority ); |
| 143 | add_filter( 'get_the_excerpt', array( $this, '_filter_callback' ), $priority ); |
| 144 | } |
| 145 | |
| 146 | return $query; |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Callback for the_post action |
| 151 | * @param array $posts |
| 152 | */ |
| 153 | function the_posts( $posts ) { |
| 154 | if ( empty( $posts ) ) |
| 155 | return $posts; |
| 156 | |
| 157 | foreach ( $posts as $key => $post ) { |
| 158 | if ( stripos( $post->post_content, '[email_encoder_form]' ) > -1 ) { |
| 159 | // add style and script for ajax encoder |
| 160 | wp_enqueue_script( 'email_encoder', plugins_url( 'js/email-encoder-bundle.js', __FILE__ ), array( 'jquery' ), $this->version ); |
| 161 | // replace tag by form |
| 162 | $posts[$key]->post_content = str_replace( '[email_encoder_form]', $this->get_encoder_form(), $post->post_content ); |
| 163 | break; |
| 164 | } |
| 165 | } |
| 166 | |
| 167 | return $posts; |
| 168 | } |
| 169 | |
| 170 | /** |
| 171 | * Callback admin_menu |
| 172 | */ |
| 173 | function admin_menu() { |
| 174 | if ( function_exists('add_options_page') AND current_user_can('manage_options') ) { |
| 175 | // add options page |
| 176 | $page = add_options_page( 'Email Encoder Bundle', 'Email Encoder Bundle', |
| 177 | 'manage_options', __FILE__, array( &$this, 'options_page' ) ); |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | /** |
| 182 | * Callback admin_init |
| 183 | */ |
| 184 | function admin_init() { |
| 185 | // register settings |
| 186 | register_setting( $this->domain, $this->options_name ); |
| 187 | |
| 188 | // set dashboard postbox |
| 189 | wp_admin_css( 'dashboard' ); |
| 190 | wp_enqueue_script( 'dashboard' ); |
| 191 | |
| 192 | // add style and script for ajax encoder |
| 193 | wp_enqueue_script( 'email_encoder', plugins_url( 'js/email-encoder-bundle.js', __FILE__ ), array( 'jquery' ), $this->version ); |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Admin options page |
| 198 | */ |
| 199 | function options_page() { |
| 200 | ?> |
| 201 | <script language="javascript"> |
| 202 | jQuery(function( $ ){ |
| 203 | // remove message |
| 204 | $( '.settings-error' ) |
| 205 | .hide() |
| 206 | .slideDown( 600 ) |
| 207 | .delay( 3000 ) |
| 208 | .slideUp( 600 ); |
| 209 | |
| 210 | // set info text for selected encoding method |
| 211 | $( '.method-info-select' ).bind( 'change blur keyup', function(){ |
| 212 | var method = $( this ).val(), |
| 213 | $desc = $( this ).parent().find( 'span.description' ); |
| 214 | |
| 215 | if ( methodInfo && methodInfo[ method ] ) { |
| 216 | $desc.html( methodInfo[ method ][ 'description' ] || '' ); |
| 217 | } else { |
| 218 | $desc.html( '' ); |
| 219 | } |
| 220 | }) |
| 221 | .blur(); |
| 222 | |
| 223 | // "has effect on" |
| 224 | $( 'input#encode_emails' ) |
| 225 | .change(function(){ |
| 226 | if ( $( this ).attr( 'checked' ) ) |
| 227 | $( 'input#encode_mailtos' ).attr( 'checked', true ); |
| 228 | }) |
| 229 | .change(); |
| 230 | |
| 231 | $( 'input#encode_mailtos' ) |
| 232 | .change(function(){ |
| 233 | if ( ! $( this ).attr( 'checked' ) ) |
| 234 | $( 'input#encode_emails' ).attr( 'checked', false ); |
| 235 | }); |
| 236 | |
| 237 | // add form-table class to Encoder Form tables |
| 238 | $( '.email-encoder-form table' ).addClass( 'form-table' ); |
| 239 | |
| 240 | // slide postbox |
| 241 | $( '.postbox' ).find( '.handlediv, .hndle' ).click(function(){ |
| 242 | var $inside = $( this ).parent().find( '.inside' ); |
| 243 | |
| 244 | if ( $inside.css( 'display' ) == 'block' ) { |
| 245 | $inside.css({ display:'block' }).slideUp(); |
| 246 | } else { |
| 247 | $inside.css({ display:'none' }).slideDown(); |
| 248 | } |
| 249 | }); |
| 250 | }); |
| 251 | </script> |
| 252 | <div class="wrap"> |
| 253 | <div class="icon32" id="icon-options-custom" style="background:url( <?php echo plugins_url( 'images/icon-email-encoder-bundle.png', __FILE__ ) ?> ) no-repeat 50% 50%"><br></div> |
| 254 | <h2>Email Encoder Bundle</h2> |
| 255 | |
| 256 | <script language="javascript"> |
| 257 | var methodInfo = <?php echo json_encode( $this->methods ) ?>; |
| 258 | </script> |
| 259 | <div class="postbox-container metabox-holder meta-box-sortables" style="width: 69%"> |
| 260 | <div style="margin:0 5px;"> |
| 261 | <div class="postbox"> |
| 262 | <div class="handlediv" title="<?php _e( 'Click to toggle' ) ?>"><br/></div> |
| 263 | <h3 class="hndle"><?php _e( 'General Settings' ) ?></h3> |
| 264 | <div class="inside"> |
| 265 | <form method="post" action="options.php"> |
| 266 | <?php |
| 267 | settings_fields( $this->domain ); |
| 268 | $this->_set_options(); |
| 269 | $options = $this->options; |
| 270 | ?> |
| 271 | <?php if ( is_plugin_active( 'wp-mailto-links/wp-mailto-links.php' ) ): ?> |
| 272 | <p class="description"><?php _e( 'Warning: "WP Mailto Links"-plugin is also activated, which could cause conflicts.', $this->domain ) ?></p> |
| 273 | <?php endif; ?> |
| 274 | <fieldset class="options"> |
| 275 | <table class="form-table"> |
| 276 | <tr> |
| 277 | <th><?php _e( 'Choose encoding method', $this->domain ) ?></th> |
| 278 | <td><label><select id="<?php echo $this->options_name ?>[method]" name="<?php echo $this->options_name ?>[method]" class="method-info-select postform"> |
| 279 | <?php foreach ( $this->methods AS $method => $info ): ?> |
| 280 | <option value="<?php echo $method ?>" <?php if ( $this->method == $method ) echo 'selected="selected"' ?>><?php echo $info[ 'name' ]; if ( $method == 'lim_email_ascii' ){ echo ' (recommended)'; } ?></option> |
| 281 | <?php endforeach; ?> |
| 282 | <option value="random" <?php if ( $this->method == 'random' ) echo 'selected="selected"' ?>><?php echo __( 'Random', $this->domain ) ?></option> |
| 283 | </select> |
| 284 | <br /><span class="description"></span></label> |
| 285 | </td> |
| 286 | </tr> |
| 287 | <tr> |
| 288 | <th><?php _e( 'Encode emails', $this->domain ) ?></th> |
| 289 | <td> |
| 290 | <label><input type="checkbox" name="<?php echo $this->options_name ?>[encode_tags]" value="1" checked="checked" disabled="disabled" /> |
| 291 | <span><?php _e( 'Encode <code>[encode_email]</code> tags', $this->domain ) ?></span> |
| 292 | </label> |
| 293 | <br/><label><input type="checkbox" id="encode_mailtos" name="<?php echo $this->options_name ?>[encode_mailtos]" value="1" <?php checked('1', (int) $options['encode_mailtos']); ?> /> |
| 294 | <span><?php _e( 'Encode mailto-links', $this->domain ) ?></span> |
| 295 | </label> |
| 296 | <br/><label><input type="checkbox" id="encode_emails" name="<?php echo $this->options_name ?>[encode_emails]" value="1" <?php checked('1', (int) $options['encode_emails']); ?> /> |
| 297 | <span><?php _e( 'Replace plain emailaddresses to encoded mailto-links', $this->domain ) ?></span> |
| 298 | </label> |
| 299 | </td> |
| 300 | </tr> |
| 301 | <tr> |
| 302 | <th><?php _e( 'Options has effect on', $this->domain ) ?></th> |
| 303 | <td><label><input type="checkbox" name="<?php echo $this->options_name ?>[filter_posts]" value="1" checked="checked" disabled="disabled" /> |
| 304 | <span><?php _e( 'Posts', $this->domain ) ?></span> |
| 305 | </label> |
| 306 | <br/><label><input type="checkbox" id="<?php echo $this->options_name ?>[filter_comments]" name="<?php echo $this->options_name ?>[filter_comments]" value="1" <?php checked('1', (int) $options['filter_comments']); ?> /> |
| 307 | <span><?php _e( 'Comments', $this->domain ) ?></span></label> |
| 308 | <br/><label><input type="checkbox" id="<?php echo $this->options_name ?>[filter_widgets]" name="<?php echo $this->options_name ?>[filter_widgets]" value="1" <?php checked('1', (int) $options['filter_widgets']); ?> /> |
| 309 | <span><?php _e( 'Text widgets', $this->domain ) ?></span></label> |
| 310 | </td> |
| 311 | </tr> |
| 312 | <tr> |
| 313 | <th><?php _e( 'Protect RSS feed', $this->domain ) ?></th> |
| 314 | <td><label><input type="checkbox" id="<?php echo $this->options_name ?>[filter_rss]" name="<?php echo $this->options_name ?>[filter_rss]" value="1" <?php checked('1', (int) $options['filter_rss']); ?> /> |
| 315 | <span><?php _e( 'Replace emails in RSS feed by <code>*protected email*</code>', $this->domain ) ?></span></label> |
| 316 | </td> |
| 317 | </tr> |
| 318 | </table> |
| 319 | </fieldset> |
| 320 | |
| 321 | <fieldset class="options"> |
| 322 | <table class="form-table"> |
| 323 | <tr> |
| 324 | <th><?php _e( '"Email Encoder Form" settings', $this->domain ) ?></th> |
| 325 | <td><label><input type="checkbox" id="<?php echo $this->options_name ?>[powered_by]" name="<?php echo $this->options_name ?>[powered_by]" value="1" <?php checked('1', (int) $options['powered_by']); ?> /> <span><?php _e( 'Show the "powered by"-link on bottom of the encode form', $this->domain ) ?></span></label></td> |
| 326 | </tr> |
| 327 | </table> |
| 328 | </fieldset> |
| 329 | <p class="submit"> |
| 330 | <input class="button-primary" type="submit" value="<?php _e( 'Save Changes' ) ?>" /> |
| 331 | </p> |
| 332 | </form> |
| 333 | </div> |
| 334 | </div> |
| 335 | |
| 336 | <div class="postbox closed"> |
| 337 | <div class="handlediv" title="<?php _e( 'Click to toggle' ) ?>"><br/></div> |
| 338 | <h3 class="hndle"><?php _e( 'How to use', $this->domain ) ?></h3> |
| 339 | <div class="inside"> |
| 340 | <h4><?php _e( 'Tags', $this->domain ) ?></h4> |
| 341 | <ul> |
| 342 | <li><code>[encode_email email="..." display="..." method="..."]</code> <span class="description"><?php _e( 'Encode the given email<br/>"display" is optional otherwise the email wil be used as display<br/>"method" is optional and can be set to use a different method then the options value', $this->domain ) ?></span></li> |
| 343 | <li><code>[email_encoder_form]</code> <span class="description"><?php _e( 'Puts an email encoder form in your post', $this->domain ) ?></span></li> |
| 344 | </ul> |
| 345 | <h4><?php _e( 'Template functions' ) ?></h4> |
| 346 | <ul> |
| 347 | <li><code><?php echo encode_email( 'info@myemail.com', 'My Email' ); ?></code> <span class="description"><?php _e( 'Encode the given email<br/>the second param is $display and optional<br/>the thrid param is $method and optional', $this->domain ) ?></span></li> |
| 348 | <li><code><?php echo encode_email_filter( $content ); ?></code> <span class="description"><?php _e( 'Filter the given content for emails to encode', $this->domain ) ?></span></li> |
| 349 | </ul> |
| 350 | </div> |
| 351 | </div> |
| 352 | |
| 353 | <div class="postbox"> |
| 354 | <div class="handlediv" title="<?php _e( 'Click to toggle' ) ?>"><br/></div> |
| 355 | <h3 class="hndle"><?php _e( 'Email Encoder Form', $this->domain ) ?></h3> |
| 356 | <div class="inside"> |
| 357 | <?php echo $this->get_encoder_form(); ?> |
| 358 | </div> |
| 359 | </div> |
| 360 | </div> |
| 361 | </div> |
| 362 | |
| 363 | <div class="postbox-container side metabox-holder meta-box-sortables" style="width:29%;"> |
| 364 | <div style="margin:0 5px;"> |
| 365 | <div class="postbox"> |
| 366 | <div class="handlediv" title="<?php _e( 'Click to toggle' ) ?>"><br/></div> |
| 367 | <h3 class="hndle"><?php _e( 'About' ) ?>...</h3> |
| 368 | <div class="inside"> |
| 369 | <h4><img src="<?php echo plugins_url( 'images/icon-email-encoder-bundle.png', __FILE__ ) ?>" width="16" height="16" /> Email Encoder Bundle (v<?php echo $this->version ?>)</h4> |
| 370 | <p><?php _e( 'Protect email addresses on your site from spambots and being used for spamming by using one of the encoding methods.', $this->domain ) ?></p> |
| 371 | <ul> |
| 372 | <li><a href="http://www.freelancephp.net/contact/" target="_blank"><?php _e( 'Questions or suggestions?', $this->domain ) ?></a></li> |
| 373 | <li><?php _e( 'If you like this plugin please send your rating at WordPress.org.' ) ?></li> |
| 374 | <li><a href="http://wordpress.org/extend/plugins/email-encoder-bundle/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/email-encoder-php-class-wp-plugin/" target="_blank">FreelancePHP.net</a></li> |
| 375 | </ul> |
| 376 | </div> |
| 377 | </div> |
| 378 | |
| 379 | <div class="postbox"> |
| 380 | <div class="handlediv" title="<?php _e( 'Click to toggle' ) ?>"><br/></div> |
| 381 | <h3 class="hndle"><?php _e( 'Other Plugins', $this->domain ) ?></h3> |
| 382 | <div class="inside"> |
| 383 | <h4><img src="<?php echo plugins_url( 'images/icon-wp-external-links.png', __FILE__ ) ?>" width="16" height="16" /> WP External Links</h4> |
| 384 | <p><?php _e( 'Manage external links on your site: open in new window/tab, set icon, add "external", add "nofollow" and more.', $this->domain ) ?></p> |
| 385 | <ul> |
| 386 | <?php if ( is_plugin_active( 'wp-external-links/wp-external-links.php' ) ): ?> |
| 387 | <li><?php _e( 'This plugin is already activated.', $this->domain ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=wp-external-links/wp-external-links.php"><?php _e( 'Settings' ) ?></a></li> |
| 388 | <?php elseif( file_exists( WP_PLUGIN_DIR . '/wp-external-links/wp-external-links.php' ) ): ?> |
| 389 | <li><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php _e( 'Activate this plugin.', $this->domain ) ?></a></li> |
| 390 | <?php else: ?> |
| 391 | <li><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=WP+External+Links+freelancephp&plugin-search-input=Search+Plugins"><?php _e( 'Get this plugin now', $this->domain ) ?></a></li> |
| 392 | <?php endif; ?> |
| 393 | <li><a href="http://wordpress.org/extend/plugins/wp-external-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-external-links-plugin/" target="_blank">FreelancePHP.net</a></li> |
| 394 | </ul> |
| 395 | |
| 396 | <h4><img src="<?php echo plugins_url( 'images/icon-wp-mailto-links.png', __FILE__ ) ?>" width="16" height="16" /> WP Mailto Links</h4> |
| 397 | <p><?php _e( 'Manage mailto links on your site and protect emails from spambots, set mail icon and more.', $this->domain ) ?></p> |
| 398 | <ul> |
| 399 | <?php if ( is_plugin_active( 'wp-mailto-links/wp-mailto-links.php' ) ): ?> |
| 400 | <li><?php _e( 'This plugin is already activated.', $this->domain ) ?> <a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/options-general.php?page=wp-mailto-links/wp-mailto-links.php"><?php _e( 'Settings' ) ?></a></li> |
| 401 | <?php elseif( file_exists( WP_PLUGIN_DIR . '/wp-mailto-links/wp-mailto-links.php' ) ): ?> |
| 402 | <li><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugins.php?plugin_status=inactive"><?php _e( 'Activate this plugin.', $this->domain ) ?></a></li> |
| 403 | <?php else: ?> |
| 404 | <li><a href="<?php echo get_bloginfo( 'url' ) ?>/wp-admin/plugin-install.php?tab=search&type=term&s=WP+Mailto+Links+freelancephp&plugin-search-input=Search+Plugins"><?php _e( 'Get this plugin now', $this->domain ) ?></a></li> |
| 405 | <?php endif; ?> |
| 406 | <li><a href="http://wordpress.org/extend/plugins/wp-mailto-links/" target="_blank">WordPress.org</a> | <a href="http://www.freelancephp.net/wp-mailto-links-plugin/" target="_blank">FreelancePHP.net</a></li> |
| 407 | </ul> |
| 408 | </div> |
| 409 | </div> |
| 410 | </div> |
| 411 | </div> |
| 412 | <div class="clear"></div> |
| 413 | </div> |
| 414 | <?php |
| 415 | } |
| 416 | |
| 417 | /** |
| 418 | * Get the encoder form (to use as a demo, like on the options page) |
| 419 | * @return string |
| 420 | */ |
| 421 | function get_encoder_form() { |
| 422 | ob_start(); |
| 423 | ?> |
| 424 | <div class="email-encoder-form"> |
| 425 | <form> |
| 426 | <fieldset> |
| 427 | <div class="input"> |
| 428 | <table> |
| 429 | <tr> |
| 430 | <tr> |
| 431 | <th><label for="email"><?php _e( 'Email address', $this->domain ) ?></label></th> |
| 432 | <td><input type="text" class="regular-text" id="email" name="email" /></td> |
| 433 | </tr> |
| 434 | <tr> |
| 435 | <th><label for="display"><?php _e( 'Display', $this->domain ) ?></label></th> |
| 436 | <td><input type="text" class="regular-text" id="display" name="display" /></td> |
| 437 | </tr> |
| 438 | <tr> |
| 439 | <th><?php _e( 'Example', $this->domain ) ?></th> |
| 440 | <td><span id="example"></span></td> |
| 441 | </tr> |
| 442 | <tr> |
| 443 | <th><label for="encode_method"><?php _e( 'Encode method', $this->domain ) ?></label></th> |
| 444 | <td><select id="encode_method" name="encode_method" class="postform"> |
| 445 | <?php foreach ( $this->methods AS $method => $info ): ?> |
| 446 | <option value="<?php echo $method ?>" <?php if ( $this->method == $method ) echo 'selected="selected"' ?>><?php echo $info[ 'name' ] ?></option> |
| 447 | <?php endforeach; ?> |
| 448 | <option value="random" <?php if ( $this->method == 'random' ) echo 'selected="selected"' ?>><?php _e( 'Random', $this->domain ) ?></option> |
| 449 | </select> |
| 450 | <input type="button" id="ajax_encode" value="<?php _e( 'Encode', $this->domain ) ?> >>" /> |
| 451 | </td> |
| 452 | </tr> |
| 453 | </tr> |
| 454 | </table> |
| 455 | </div> |
| 456 | <div class="output nodis"> |
| 457 | <table> |
| 458 | <tr> |
| 459 | <tr> |
| 460 | <th><label for="encoded_output"><?php _e( 'Code', $this->domain ) ?></label></th> |
| 461 | <td><textarea class="large-text node" id="encoded_output" name="encoded_output"></textarea></td> |
| 462 | </tr> |
| 463 | </tr> |
| 464 | </table> |
| 465 | </div> |
| 466 | <?php if ( $this->options['powered_by'] ): ?> |
| 467 | <p class="powered-by"><?php _e( 'Powered by', $this->domain ) ?> <a rel="external" href="http://www.freelancephp.net/email-encoder-php-class-wp-plugin/">Email Encoder Bundle</a></p> |
| 468 | <?php endif; ?> |
| 469 | </fieldset> |
| 470 | </form> |
| 471 | </div> |
| 472 | <?php |
| 473 | $form = ob_get_contents(); |
| 474 | ob_clean(); |
| 475 | |
| 476 | return $form; |
| 477 | } |
| 478 | |
| 479 | /** |
| 480 | * Encode all emails of the given content |
| 481 | * @param string $content |
| 482 | * @param boolean $enc_tags Optional, default TRUE |
| 483 | * @param boolean $enc_mailtos Optional, default TRUE |
| 484 | * @param boolean $enc_plain_emails Optional, default TRUE |
| 485 | * @return string |
| 486 | */ |
| 487 | function filter( $content, $enc_tags = TRUE, $enc_mailtos = TRUE, $enc_plain_emails = TRUE ) { |
| 488 | // encode mailto links |
| 489 | if ( $enc_mailtos ) |
| 490 | $content = preg_replace_callback( $this->regexp_patterns[ 'mailto' ], array( $this, '_callback' ), $content ); |
| 491 | |
| 492 | // replace content tags [encode_email] to mailto links |
| 493 | if ( $enc_tags ) |
| 494 | $content = preg_replace_callback( $this->regexp_patterns[ 'tag' ], array( $this, '_callback_shortcode' ), $content ); |
| 495 | |
| 496 | // replace plain emails |
| 497 | if ( $enc_plain_emails ) |
| 498 | $content = preg_replace_callback( $this->regexp_patterns[ 'email' ], array( $this, '_callback' ), $content ); |
| 499 | |
| 500 | return $content; |
| 501 | } |
| 502 | |
| 503 | /** |
| 504 | * Deactivation plugin method |
| 505 | */ |
| 506 | function deactivation() { |
| 507 | delete_option( $this->options_name ); |
| 508 | unregister_setting( $this->domain, $this->options_name ); |
| 509 | } |
| 510 | |
| 511 | /** |
| 512 | * Set options from save values or defaults |
| 513 | */ |
| 514 | function _set_options() { |
| 515 | // set options |
| 516 | $saved_options = get_option( $this->options_name ); |
| 517 | |
| 518 | // backwards compatible (old values) |
| 519 | if ( empty( $saved_options ) ) { |
| 520 | $saved_options = get_option( $this->domain . 'options' ); |
| 521 | } |
| 522 | |
| 523 | // set all options |
| 524 | if ( ! empty( $saved_options ) ) { |
| 525 | foreach ( $this->options AS $key => $option ) { |
| 526 | $this->options[ $key ] = $saved_options[ $key ]; |
| 527 | } |
| 528 | } |
| 529 | |
| 530 | $this->set_method( $this->options['method'] ); |
| 531 | } |
| 532 | |
| 533 | /** |
| 534 | * Callback for encoding email |
| 535 | * @param array $match |
| 536 | * @return string |
| 537 | */ |
| 538 | function _callback( $match ) { |
| 539 | if ( count( $match ) == 2 ) |
| 540 | return $this->encode( $match[1] ); |
| 541 | |
| 542 | return $this->encode( $match[1], $match[2] ); |
| 543 | } |
| 544 | |
| 545 | /** |
| 546 | * Callback shortcode [encode_email ... ] for encoding email |
| 547 | * @param array $match |
| 548 | * @return string |
| 549 | */ |
| 550 | function _callback_shortcode( $match ) { |
| 551 | $attrs = shortcode_parse_atts( $match[1] ); |
| 552 | |
| 553 | if ( ! key_exists( 'email', $attrs ) ) |
| 554 | return ''; |
| 555 | |
| 556 | $email = $attrs[ 'email' ]; |
| 557 | $display = ( key_exists( 'display', $attrs ) ) ? $attrs[ 'display' ] : $attrs[ 'email' ]; |
| 558 | $method = ( key_exists( 'method', $attrs ) ) ? $attrs[ 'method' ] : NULL; |
| 559 | |
| 560 | return $this->encode( $email, $display, $method ); |
| 561 | } |
| 562 | |
| 563 | /** |
| 564 | * Callback used for wp filters |
| 565 | */ |
| 566 | function _filter_callback( $content ) { |
| 567 | return $this->filter( $content, TRUE, $this->options[ 'encode_mailtos' ], $this->options[ 'encode_emails' ] ); |
| 568 | } |
| 569 | |
| 570 | /** |
| 571 | * Callback RSS |
| 572 | */ |
| 573 | function _filter_rss_callback( $content ) { |
| 574 | return preg_replace( $this->regexp_patterns, '*protected email*', $content ); |
| 575 | } |
| 576 | |
| 577 | } // end class WP_Email_Encoder_Bundle |
| 578 | |
| 579 | |
| 580 | /** |
| 581 | * Create instance |
| 582 | */ |
| 583 | $WP_Email_Encoder_Bundle = new WP_Email_Encoder_Bundle; |
| 584 | |
| 585 | |
| 586 | /** |
| 587 | * Ajax Encoding request |
| 588 | */ |
| 589 | if ( ! empty( $_GET['ajax'] ) ): |
| 590 | // input vars |
| 591 | $method = $_GET['method']; |
| 592 | $email = $_GET['email']; |
| 593 | $display = ( empty( $_GET['display'] ) ) ? $email : $_GET['display']; |
| 594 | |
| 595 | echo $WP_Email_Encoder_Bundle->encode( $email, $display, $method ); |
| 596 | exit; |
| 597 | endif; |
| 598 | |
| 599 | |
| 600 | /** |
| 601 | * Template function for encoding email |
| 602 | * @global WP_Email_Encoder $WP_Email_Encoder_Bundle |
| 603 | * @param string $email |
| 604 | * @param string $display if non given will be same as email |
| 605 | * @param string $method Optional, else the default setted method will; be used |
| 606 | * @return string |
| 607 | */ |
| 608 | if ( ! function_exists( 'encode_email' ) ): |
| 609 | function encode_email( $email, $display = NULL, $method = NULL ) { |
| 610 | global $WP_Email_Encoder_Bundle; |
| 611 | return $WP_Email_Encoder_Bundle->encode( $email, $display, $method ); |
| 612 | } |
| 613 | endif; |
| 614 | |
| 615 | /** |
| 616 | * Template function for encoding emails in the given content |
| 617 | * @global WP_Email_Encoder $WP_Email_Encoder_Bundle |
| 618 | * @param string $content |
| 619 | * @param boolean $enc_tags Optional, default TRUE |
| 620 | * @param boolean $enc_mailtos Optional, default TRUE |
| 621 | * @param boolean $enc_plain_emails Optional, default TRUE |
| 622 | * @return string |
| 623 | */ |
| 624 | if ( ! function_exists( 'encode_email_filter' ) ): |
| 625 | function encode_email_filter( $content, $enc_tags = TRUE, $enc_mailtos = TRUE, $enc_plain_emails = TRUE ) { |
| 626 | global $WP_Email_Encoder_Bundle; |
| 627 | return $WP_Email_Encoder_Bundle->filter( $content, $enc_tags, $enc_mailtos, $enc_plain_emails ); |
| 628 | } |
| 629 | endif; |
| 630 | |
| 631 | ?> |