Archived
980 lines
42 KiB
PHP
980 lines
42 KiB
PHP
<?php
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/**
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* Plugin Name: Twitter Widget Pro
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* Plugin URI: http://bluedogwebservices.com/wordpress-plugin/twitter-widget-pro/
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* Description: A widget that properly handles twitter feeds, including @username, #hashtag, and link parsing. It can even display profile images for the users. Requires PHP5.
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* Version: 2.3.8
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* Author: Aaron D. Campbell
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* Author URI: http://bluedogwebservices.com/
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* License: GPLv2 or later
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* Text Domain: twitter-widget-pro
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*/
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/*
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Copyright 2006-current Aaron D. Campbell ( email : wp_plugins@xavisys.com )
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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( at your option ) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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require_once( 'tlc-transients.php' );
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require_once( 'xavisys-plugin-framework.php' );
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define( 'TWP_VERSION', '2.3.8' );
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/**
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* WP_Widget_Twitter_Pro is the class that handles the main widget.
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*/
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class WP_Widget_Twitter_Pro extends WP_Widget {
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public function WP_Widget_Twitter_Pro () {
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$this->_slug = 'twitter-widget-pro';
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$wpTwitterWidget = wpTwitterWidget::getInstance();
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$widget_ops = array(
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'classname' => 'widget_twitter',
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'description' => __( 'Follow a Twitter Feed', $wpTwitterWidget->get_slug() )
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);
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$control_ops = array(
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'width' => 400,
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'height' => 350,
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'id_base' => 'twitter'
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);
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$name = __( 'Twitter Widget Pro', $wpTwitterWidget->get_slug() );
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$this->WP_Widget( 'twitter', $name, $widget_ops, $control_ops );
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}
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private function _getInstanceSettings ( $instance ) {
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$wpTwitterWidget = wpTwitterWidget::getInstance();
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return $wpTwitterWidget->getSettings( $instance );
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}
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public function form( $instance ) {
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$instance = $this->_getInstanceSettings( $instance );
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$wpTwitterWidget = wpTwitterWidget::getInstance();
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?>
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<p>
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<label for="<?php echo $this->get_field_id( 'username' ); ?>"><?php _e( 'Twitter username:', $this->_slug ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'username' ); ?>" name="<?php echo $this->get_field_name( 'username' ); ?>" type="text" value="<?php esc_attr_e( $instance['username'] ); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Give the feed a title ( optional ):', $this->_slug ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php esc_attr_e( $instance['title'] ); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'items' ); ?>"><?php _e( 'How many items would you like to display?', $this->_slug ); ?></label>
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<select id="<?php echo $this->get_field_id( 'items' ); ?>" name="<?php echo $this->get_field_name( 'items' ); ?>">
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<?php
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for ( $i = 1; $i <= 20; ++$i ) {
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echo "<option value='$i' ". selected( $instance['items'], $i, false ). ">$i</option>";
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}
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?>
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</select>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'avatar' ); ?>"><?php _e( 'Display profile image?', $this->_slug ); ?></label>
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<select id="<?php echo $this->get_field_id( 'avatar' ); ?>" name="<?php echo $this->get_field_name( 'avatar' ); ?>">
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<option value=""<?php selected( $instance['avatar'], '' ) ?>><?php _e( 'Do not show', $this->_slug ); ?></option>
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<option value="mini"<?php selected( $instance['avatar'], 'mini' ) ?>><?php _e( 'Mini - 24px by 24px', $this->_slug ); ?></option>
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<option value="normal"<?php selected( $instance['avatar'], 'normal' ) ?>><?php _e( 'Normal - 48px by 48px', $this->_slug ); ?></option>
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<option value="bigger"<?php selected( $instance['avatar'], 'bigger' ) ?>><?php _e( 'Bigger - 73px by 73px', $this->_slug ); ?></option>
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<option value="original"<?php selected( $instance['avatar'], 'original' ) ?>><?php _e( 'Original', $this->_slug ); ?></option>
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</select>
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</p>
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<p>
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'showretweets' ); ?>" name="<?php echo $this->get_field_name( 'showretweets' ); ?>"<?php checked( $instance['showretweets'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'showretweets' ); ?>"><?php _e( 'Include retweets', $this->_slug ); ?></label>
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</p>
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<p>
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'hidereplies' ); ?>" name="<?php echo $this->get_field_name( 'hidereplies' ); ?>"<?php checked( $instance['hidereplies'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'hidereplies' ); ?>"><?php _e( 'Hide @replies', $this->_slug ); ?></label>
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</p>
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<p>
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'hidefrom' ); ?>" name="<?php echo $this->get_field_name( 'hidefrom' ); ?>"<?php checked( $instance['hidefrom'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'hidefrom' ); ?>"><?php _e( 'Hide sending applications', $this->_slug ); ?></label>
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</p>
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<p>
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<input type="hidden" value="false" name="<?php echo $this->get_field_name( 'showintents' ); ?>" />
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'showintents' ); ?>" name="<?php echo $this->get_field_name( 'showintents' ); ?>"<?php checked( $instance['showintents'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'showintents' ); ?>"><?php _e( 'Show Tweet Intents (reply, retweet, favorite)', $this->_slug ); ?></label>
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</p>
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<p>
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<input type="hidden" value="false" name="<?php echo $this->get_field_name( 'showfollow' ); ?>" />
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'showfollow' ); ?>" name="<?php echo $this->get_field_name( 'showfollow' ); ?>"<?php checked( $instance['showfollow'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'showfollow' ); ?>"><?php _e( 'Show Follow Link', $this->_slug ); ?></label>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'errmsg' ); ?>"><?php _e( 'What to display when Twitter is down ( optional ):', $this->_slug ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'errmsg' ); ?>" name="<?php echo $this->get_field_name( 'errmsg' ); ?>" type="text" value="<?php esc_attr_e( $instance['errmsg'] ); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'fetchTimeOut' ); ?>"><?php _e( 'Number of seconds to wait for a response from Twitter ( default 2 ):', $this->_slug ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'fetchTimeOut' ); ?>" name="<?php echo $this->get_field_name( 'fetchTimeOut' ); ?>" type="text" value="<?php esc_attr_e( $instance['fetchTimeOut'] ); ?>" />
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'showts' ); ?>"><?php _e( 'Show date/time of Tweet ( rather than 2 ____ ago ):', $this->_slug ); ?></label>
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<select id="<?php echo $this->get_field_id( 'showts' ); ?>" name="<?php echo $this->get_field_name( 'showts' ); ?>">
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<option value="0" <?php selected( $instance['showts'], '0' ); ?>><?php _e( 'Always', $this->_slug );?></option>
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<option value="3600" <?php selected( $instance['showts'], '3600' ); ?>><?php _e( 'If over an hour old', $this->_slug );?></option>
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<option value="86400" <?php selected( $instance['showts'], '86400' ); ?>><?php _e( 'If over a day old', $this->_slug );?></option>
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<option value="604800" <?php selected( $instance['showts'], '604800' ); ?>><?php _e( 'If over a week old', $this->_slug );?></option>
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<option value="2592000" <?php selected( $instance['showts'], '2592000' ); ?>><?php _e( 'If over a month old', $this->_slug );?></option>
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<option value="31536000" <?php selected( $instance['showts'], '31536000' ); ?>><?php _e( 'If over a year old', $this->_slug );?></option>
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<option value="-1" <?php selected( $instance['showts'], '-1' ); ?>><?php _e( 'Never', $this->_slug );?></option>
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</select>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'dateFormat' ); ?>"><?php echo sprintf( __( 'Format to dispaly the date in, uses <a href="%s">PHP date()</a> format:', $this->_slug ), 'http://php.net/date' ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'dateFormat' ); ?>" name="<?php echo $this->get_field_name( 'dateFormat' ); ?>" type="text" value="<?php esc_attr_e( $instance['dateFormat'] ); ?>" />
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</p>
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<p>
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'targetBlank' ); ?>" name="<?php echo $this->get_field_name( 'targetBlank' ); ?>"<?php checked( $instance['targetBlank'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'targetBlank' ); ?>"><?php _e( 'Open links in a new window', $this->_slug ); ?></label>
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</p>
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<p>
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<input class="checkbox" type="checkbox" value="true" id="<?php echo $this->get_field_id( 'showXavisysLink' ); ?>" name="<?php echo $this->get_field_name( 'showXavisysLink' ); ?>"<?php checked( $instance['showXavisysLink'], 'true' ); ?> />
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<label for="<?php echo $this->get_field_id( 'showXavisysLink' ); ?>"><?php _e( 'Show Link to Twitter Widget Pro', $this->_slug ); ?></label>
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</p>
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<p><?php echo $wpTwitterWidget->getSupportForumLink(); ?></p>
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<?php
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return;
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}
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public function update( $new_instance, $old_instance ) {
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$instance = $this->_getInstanceSettings( $new_instance );
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// Clean up the free-form areas
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$instance['title'] = stripslashes( $new_instance['title'] );
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$instance['errmsg'] = stripslashes( $new_instance['errmsg'] );
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// If the current user isn't allowed to use unfiltered HTML, filter it
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if ( !current_user_can( 'unfiltered_html' ) ) {
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$instance['title'] = strip_tags( $new_instance['title'] );
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$instance['errmsg'] = strip_tags( $new_instance['errmsg'] );
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}
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return $instance;
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}
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public function flush_widget_cache() {
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wp_cache_delete( 'widget_twitter_widget_pro', 'widget' );
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}
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public function widget( $args, $instance ) {
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$instance = $this->_getInstanceSettings( $instance );
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$wpTwitterWidget = wpTwitterWidget::getInstance();
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echo $wpTwitterWidget->display( wp_parse_args( $instance, $args ) );
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}
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}
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/**
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* wpTwitterWidget is the class that handles everything outside the widget. This
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* includes filters that modify tweet content for things like linked usernames.
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* It also helps us avoid name collisions.
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*/
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class wpTwitterWidget extends XavisysPlugin {
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private $_api_url;
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/**
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* @var wpTwitterWidget - Static property to hold our singleton instance
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*/
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static $instance = false;
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protected function _init() {
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$this->_hook = 'twitterWidgetPro';
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$this->_file = plugin_basename( __FILE__ );
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$this->_pageTitle = __( 'Twitter Widget Pro', $this->_slug );
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$this->_menuTitle = __( 'Twitter Widget', $this->_slug );
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$this->_accessLevel = 'manage_options';
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$this->_optionGroup = 'twp-options';
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$this->_optionNames = array( 'twp' );
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$this->_optionCallbacks = array();
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$this->_slug = 'twitter-widget-pro';
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$this->_paypalButtonId = '9993090';
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/**
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* Add filters and actions
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*/
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add_action( 'admin_init', array( $this, 'handle_actions' ) );
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add_action( 'admin_notices', array( $this, 'show_messages' ) );
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add_action( 'widgets_init', array( $this, 'register' ), 11 );
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add_filter( 'widget_twitter_content', array( $this, 'linkTwitterUsers' ) );
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add_filter( 'widget_twitter_content', array( $this, 'linkUrls' ) );
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add_filter( 'widget_twitter_content', array( $this, 'linkHashtags' ) );
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add_filter( 'widget_twitter_content', 'convert_chars' );
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add_filter( $this->_slug .'-opt-twp', array( $this, 'filterSettings' ) );
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add_shortcode( 'twitter-widget', array( $this, 'handleShortcodes' ) );
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$twp_version = get_option( 'twp_version' );
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if ( TWP_VERSION != $twp_version )
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update_option( 'twp_version', TWP_VERSION );
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}
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protected function _postSettingsInit() {
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if ( ! in_array( $this->_settings['twp']['http_vs_https'], array( 'http', 'https' ) ) )
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$this->_settings['twp']['http_vs_https'] = 'https';
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$this->_api_url = $this->_settings['twp']['http_vs_https'] . '://api.twitter.com/1/';
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}
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/**
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* Function to instantiate our class and make it a singleton
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*/
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public static function getInstance() {
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if ( !self::$instance )
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self::$instance = new self;
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return self::$instance;
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}
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public function get_slug() {
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return $this->_slug;
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}
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public function handle_actions() {
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if ( empty( $_GET['action'] ) || empty( $_GET['page'] ) || $_GET['page'] != $this->_hook )
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return;
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if ( 'clear-locks' == $_GET['action'] ) {
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check_admin_referer( 'clear-locks' );
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$redirect_args = array( 'message' => strtolower( $_GET['action'] ) );
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global $wpdb;
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$locks_q = "DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '_transient_tlc_up__twp%'";
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$redirect_args['locks_cleared'] = $wpdb->query( $locks_q );
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wp_safe_redirect( add_query_arg( $redirect_args, remove_query_arg( array( 'action', '_wpnonce' ) ) ) );
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exit;
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}
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}
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public function show_messages() {
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if ( ! empty( $_GET['message'] ) && 'clear-locks' == $_GET['message'] ) {
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if ( empty( $_GET['locks_cleared'] ) || 0 == $_GET['locks_cleared'] )
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$msg = __( 'There were no locks to clear!', $this->_slug );
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else
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$msg = sprintf( _n( 'Successfully cleared %d lock.', 'Successfully cleared %d locks.', $_GET['locks_cleared'], $this->_slug ), $_GET['locks_cleared'] );
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echo "<div class='updated'>" . esc_html( $msg ) . '</div>';
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}
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}
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public function addOptionsMetaBoxes() {
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add_meta_box( $this->_slug . '-general-settings', __( 'General Settings', $this->_slug ), array( $this, 'generalSettingsMetaBox' ), 'xavisys-' . $this->_slug, 'main' );
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add_meta_box( $this->_slug . '-defaults', __( 'Defaults', $this->_slug ), array( $this, 'defaultSettingsMetaBox' ), 'xavisys-' . $this->_slug, 'main' );
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}
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public function generalSettingsMetaBox() {
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$clear_locks_url = wp_nonce_url( add_query_arg( array( 'action' => 'clear-locks' ) ), 'clear-locks' );
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?>
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<table class="form-table">
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<tr valign="top">
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<th scope="row">
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<?php _e( "HTTP vs HTTPS:", $this->_slug );?>
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</th>
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<td>
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<input class="checkbox" type="radio" value="https" id="twp_http_vs_https_https" name="twp[http_vs_https]"<?php checked( $this->_settings['twp']['http_vs_https'], 'https' ); ?> />
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<label for="twp_http_vs_https_https"><?php _e( 'Use Twitter API via HTTPS', $this->_slug ); ?></label>
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<br />
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<input class="checkbox" type="radio" value="http" id="twp_http_vs_https_http" name="twp[http_vs_https]"<?php checked( $this->_settings['twp']['http_vs_https'], 'http' ); ?> />
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<label for="twp_http_vs_https_http"><?php _e( 'Use Twitter API via HTTP', $this->_slug ); ?></label>
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<br />
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<small><?php _e( "Some servers seem to have issues connecting via HTTPS. If you're experiencing issues with your feed not updating, try setting this to HTTP.", $this->_slug ); ?></small>
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</td>
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</tr>
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<tr>
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<th scope="row">
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<?php _e( "Clear Update Locks:", $this->_slug );?>
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</th>
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<td>
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<a href="<?php echo esc_url( $clear_locks_url ); ?>"><?php _e( 'Clear Update Locks', $this->_slug ); ?></a><br />
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<small><?php _e( "A small perecntage of servers seem to have issues where an update lock isn't getting cleared. If you're experiencing issues with your feed not updating, try clearing the update locks.", $this->_slug ); ?></small>
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</td>
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</tr>
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</table>
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<?php
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}
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public function defaultSettingsMetaBox() {
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?>
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<table class="form-table">
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<tr valign="top">
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<th scope="row">
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<label for="twp_username"><?php _e( 'Twitter username:', $this->_slug ); ?></label>
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</th>
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<td>
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<input id="twp_username" name="twp[username]" type="text" class="regular-text code" value="<?php esc_attr_e( $this->_settings['twp']['username'] ); ?>" size="40" />
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</td>
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</tr>
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<tr valign="top">
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<th scope="row">
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<label for="twp_title"><?php _e( 'Give the feed a title ( optional ):', $this->_slug ); ?></label>
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</th>
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<td>
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<input id="twp_title" name="twp[title]" type="text" class="regular-text code" value="<?php esc_attr_e( $this->_settings['twp']['title'] ); ?>" size="40" />
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</td>
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</tr>
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<tr valign="top">
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<th scope="row">
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<label for="twp_items"><?php _e( 'How many items would you like to display?', $this->_slug ); ?></label>
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</th>
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<td>
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<select id="twp_items" name="twp[items]">
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<?php
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for ( $i = 1; $i <= 20; ++$i ) {
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echo "<option value='$i' ". selected( $this->_settings['twp']['items'], $i, false ). ">$i</option>";
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}
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?>
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</select>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row">
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<label for="twp_avatar"><?php _e( 'Display profile image?', $this->_slug ); ?></label>
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</th>
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<td>
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<select id="twp_avatar" name="twp[avatar]">
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<option value=""<?php selected( $this->_settings['twp']['avatar'], '' ) ?>><?php _e( 'Do not show', $this->_slug ); ?></option>
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<option value="mini"<?php selected( $this->_settings['twp']['avatar'], 'mini' ) ?>><?php _e( 'Mini - 24px by 24px', $this->_slug ); ?></option>
|
|
<option value="normal"<?php selected( $this->_settings['twp']['avatar'], 'normal' ) ?>><?php _e( 'Normal - 48px by 48px', $this->_slug ); ?></option>
|
|
<option value="bigger"<?php selected( $this->_settings['twp']['avatar'], 'bigger' ) ?>><?php _e( 'Bigger - 73px by 73px', $this->_slug ); ?></option>
|
|
<option value="original"<?php selected( $this->_settings['twp']['avatar'], 'original' ) ?>><?php _e( 'Original', $this->_slug ); ?></option>
|
|
</select>
|
|
</td>
|
|
</tr>
|
|
<tr valign="top">
|
|
<th scope="row">
|
|
<label for="twp_errmsg"><?php _e( 'What to display when Twitter is down ( optional ):', $this->_slug ); ?></label>
|
|
</th>
|
|
<td>
|
|
<input id="twp_errmsg" name="twp[errmsg]" type="text" class="regular-text code" value="<?php esc_attr_e( $this->_settings['twp']['errmsg'] ); ?>" size="40" />
|
|
</td>
|
|
</tr>
|
|
<tr valign="top">
|
|
<th scope="row">
|
|
<label for="twp_fetchTimeOut"><?php _e( 'Number of seconds to wait for a response from Twitter ( default 2 ):', $this->_slug ); ?></label>
|
|
</th>
|
|
<td>
|
|
<input id="twp_fetchTimeOut" name="twp[fetchTimeOut]" type="text" class="regular-text code" value="<?php esc_attr_e( $this->_settings['twp']['fetchTimeOut'] ); ?>" size="40" />
|
|
</td>
|
|
</tr>
|
|
<tr valign="top">
|
|
<th scope="row">
|
|
<label for="twp_showts"><?php _e( 'Show date/time of Tweet ( rather than 2 ____ ago ):', $this->_slug ); ?></label>
|
|
</th>
|
|
<td>
|
|
<select id="twp_showts" name="twp[showts]">
|
|
<option value="0" <?php selected( $this->_settings['twp']['showts'], '0' ); ?>><?php _e( 'Always', $this->_slug );?></option>
|
|
<option value="3600" <?php selected( $this->_settings['twp']['showts'], '3600' ); ?>><?php _e( 'If over an hour old', $this->_slug );?></option>
|
|
<option value="86400" <?php selected( $this->_settings['twp']['showts'], '86400' ); ?>><?php _e( 'If over a day old', $this->_slug );?></option>
|
|
<option value="604800" <?php selected( $this->_settings['twp']['showts'], '604800' ); ?>><?php _e( 'If over a week old', $this->_slug );?></option>
|
|
<option value="2592000" <?php selected( $this->_settings['twp']['showts'], '2592000' ); ?>><?php _e( 'If over a month old', $this->_slug );?></option>
|
|
<option value="31536000" <?php selected( $this->_settings['twp']['showts'], '31536000' ); ?>><?php _e( 'If over a year old', $this->_slug );?></option>
|
|
<option value="-1" <?php selected( $this->_settings['twp']['showts'], '-1' ); ?>><?php _e( 'Never', $this->_slug );?></option>
|
|
</select>
|
|
</td>
|
|
</tr>
|
|
<tr valign="top">
|
|
<th scope="row">
|
|
<label for="twp_dateFormat"><?php echo sprintf( __( 'Format to dispaly the date in, uses <a href="%s">PHP date()</a> format:', $this->_slug ), 'http://php.net/date' ); ?></label>
|
|
</th>
|
|
<td>
|
|
<input id="twp_dateFormat" name="twp[dateFormat]" type="text" class="regular-text code" value="<?php esc_attr_e( $this->_settings['twp']['dateFormat'] ); ?>" size="40" />
|
|
</td>
|
|
</tr>
|
|
<tr valign="top">
|
|
<th scope="row">
|
|
<?php _e( "Other Setting:", $this->_slug );?>
|
|
</th>
|
|
<td>
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_showretweets" name="twp[showretweets]"<?php checked( $this->_settings['twp']['showretweets'], 'true' ); ?> />
|
|
<label for="twp_showretweets"><?php _e( 'Include retweets', $this->_slug ); ?></label>
|
|
<br />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_hidereplies" name="twp[hidereplies]"<?php checked( $this->_settings['twp']['hidereplies'], 'true' ); ?> />
|
|
<label for="twp_hidereplies"><?php _e( 'Hide @replies', $this->_slug ); ?></label>
|
|
<br />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_hidefrom" name="twp[hidefrom]"<?php checked( $this->_settings['twp']['hidefrom'], 'true' ); ?> />
|
|
<label for="twp_hidefrom"><?php _e( 'Hide sending applications', $this->_slug ); ?></label>
|
|
<br />
|
|
<input type="hidden" value="false" name="twp[showintents]" />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_showintents" name="twp[showintents]"<?php checked( $this->_settings['twp']['showintents'], 'true' ); ?> />
|
|
<label for="twp_showintents"><?php _e( 'Show Tweet Intents (reply, retweet, favorite)', $this->_slug ); ?></label>
|
|
<br />
|
|
<input type="hidden" value="false" name="twp[showfollow]" />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_showfollow" name="twp[showfollow]"<?php checked( $this->_settings['twp']['showfollow'], 'true' ); ?> />
|
|
<label for="twp_showfollow"><?php _e( 'Show Follow Link', $this->_slug ); ?></label>
|
|
<br />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_targetBlank" name="twp[targetBlank]"<?php checked( $this->_settings['twp']['targetBlank'], 'true' ); ?> />
|
|
<label for="twp_targetBlank"><?php _e( 'Open links in a new window', $this->_slug ); ?></label>
|
|
<br />
|
|
<input class="checkbox" type="checkbox" value="true" id="twp_showXavisysLink" name="twp[showXavisysLink]"<?php checked( $this->_settings['twp']['showXavisysLink'], 'true' ); ?> />
|
|
<label for="twp_showXavisysLink"><?php _e( 'Show Link to Twitter Widget Pro', $this->_slug ); ?></label>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Replace @username with a link to that twitter user
|
|
*
|
|
* @param string $text - Tweet text
|
|
* @return string - Tweet text with @replies linked
|
|
*/
|
|
public function linkTwitterUsers( $text ) {
|
|
$text = preg_replace_callback('/(^|\s)@(\w+)/i', array($this, '_linkTwitterUsersCallback'), $text);
|
|
return $text;
|
|
}
|
|
|
|
private function _linkTwitterUsersCallback( $matches ) {
|
|
$linkAttrs = array(
|
|
'href' => 'http://twitter.com/' . urlencode( $matches[2] ),
|
|
'class' => 'twitter-user'
|
|
);
|
|
return $matches[1] . $this->_buildLink( '@'.$matches[2], $linkAttrs );
|
|
}
|
|
|
|
/**
|
|
* Replace #hashtag with a link to search.twitter.com for that hashtag
|
|
*
|
|
* @param string $text - Tweet text
|
|
* @return string - Tweet text with #hashtags linked
|
|
*/
|
|
public function linkHashtags( $text ) {
|
|
$text = preg_replace_callback('/(^|\s)(#\w*)/i', array($this, '_linkHashtagsCallback'), $text);
|
|
return $text;
|
|
}
|
|
|
|
/**
|
|
* Replace #hashtag with a link to search.twitter.com for that hashtag
|
|
*
|
|
* @param array $matches - Tweet text
|
|
* @return string - Tweet text with #hashtags linked
|
|
*/
|
|
private function _linkHashtagsCallback( $matches ) {
|
|
$linkAttrs = array(
|
|
'href' => 'http://search.twitter.com/search?q=' . urlencode( $matches[2] ),
|
|
'class' => 'twitter-hashtag'
|
|
);
|
|
return $matches[1] . $this->_buildLink( $matches[2], $linkAttrs );
|
|
}
|
|
|
|
/**
|
|
* Turn URLs into links
|
|
*
|
|
* @param string $text - Tweet text
|
|
* @return string - Tweet text with URLs repalced with links
|
|
*/
|
|
public function linkUrls( $text ) {
|
|
/**
|
|
* match protocol://address/path/file.extension?some=variable&another=asf%
|
|
* $1 is a possible space, this keeps us from linking href="[link]" etc
|
|
* $2 is the whole URL
|
|
* $3 is protocol://
|
|
* $4 is the URL without the protocol://
|
|
* $5 is the URL parameters
|
|
*/
|
|
$text = preg_replace_callback("/(^|\s)(([a-zA-Z]+:\/\/)([a-z][a-z0-9_\..-]*[a-z]{2,6})([a-zA-Z0-9~\/*-?&%]*))/i", array($this, '_linkUrlsCallback'), $text);
|
|
|
|
/**
|
|
* match www.something.domain/path/file.extension?some=variable&another=asf%
|
|
* $1 is a possible space, this keeps us from linking href="[link]" etc
|
|
* $2 is the whole URL that was matched. The protocol is missing, so we assume http://
|
|
* $3 is www.
|
|
* $4 is the URL matched without the www.
|
|
* $5 is the URL parameters
|
|
*/
|
|
$text = preg_replace_callback("/(^|\s)(www\.([a-z][a-z0-9_\..-]*[a-z]{2,6})([a-zA-Z0-9~\/*-?&%]*))/i", array($this, '_linkUrlsCallback'), $text);
|
|
|
|
return $text;
|
|
}
|
|
|
|
private function _linkUrlsCallback ( $matches ) {
|
|
$linkAttrs = array(
|
|
'href' => $matches[2]
|
|
);
|
|
return $matches[1] . $this->_buildLink( $matches[2], $linkAttrs );
|
|
}
|
|
|
|
private function _notEmpty( $v ) {
|
|
return !( empty( $v ) );
|
|
}
|
|
|
|
private function _buildLink( $text, $attributes = array(), $noFilter = false ) {
|
|
$attributes = array_filter( wp_parse_args( $attributes ), array( $this, '_notEmpty' ) );
|
|
$attributes = apply_filters( 'widget_twitter_link_attributes', $attributes );
|
|
$attributes = wp_parse_args( $attributes );
|
|
if ( strtolower( 'www' == substr( $attributes['href'], 0, 3 ) ) )
|
|
$attributes['href'] = 'http://' . $attributes['href'];
|
|
|
|
$text = apply_filters( 'widget_twitter_link_text', $text );
|
|
$link = '<a';
|
|
foreach ( $attributes as $name => $value ) {
|
|
$link .= ' ' . esc_attr( $name ) . '="' . esc_attr( $value ) . '"';
|
|
}
|
|
$link .= '>';
|
|
if ( $noFilter )
|
|
$link .= $text;
|
|
else
|
|
$link .= esc_html( $text );
|
|
|
|
$link .= '</a>';
|
|
return $link;
|
|
}
|
|
|
|
public function register() {
|
|
// Fix conflict with Jetpack by disabling their Twitter widget
|
|
unregister_widget( 'Wickett_Twitter_Widget' );
|
|
register_widget( 'WP_Widget_Twitter_Pro' );
|
|
}
|
|
|
|
public function targetBlank( $attributes ) {
|
|
$attributes['target'] = '_blank';
|
|
return $attributes;
|
|
}
|
|
|
|
public function display( $args ) {
|
|
$args = wp_parse_args( $args );
|
|
|
|
if ( 'true' == $args['targetBlank'] )
|
|
add_filter( 'widget_twitter_link_attributes', array( $this, 'targetBlank' ) );
|
|
|
|
// Validate our options
|
|
$args['items'] = (int) $args['items'];
|
|
if ( $args['items'] < 1 || 20 < $args['items'] )
|
|
$args['items'] = 10;
|
|
|
|
if ( !isset( $args['showts'] ) )
|
|
$args['showts'] = 86400;
|
|
|
|
$tweets = $this->_getTweets( $args );
|
|
if ( false === $tweets )
|
|
return '';
|
|
|
|
$widgetContent = $args['before_widget'] . '<div>';
|
|
|
|
if ( empty( $args['title'] ) )
|
|
$args['title'] = "Twitter: {$args['username']}";
|
|
|
|
$args['title'] = apply_filters( 'twitter-widget-title', $args['title'], $args );
|
|
$args['title'] = "<span class='twitterwidget twitterwidget-title'>{$args['title']}</span>";
|
|
$widgetContent .= $args['before_title'] . $args['title'] . $args['after_title'];
|
|
if ( !empty( $tweets[0] ) && !empty( $args['avatar'] ) ) {
|
|
$widgetContent .= '<div class="twitter-avatar">';
|
|
$widgetContent .= $this->_getProfileImage( $tweets[0]->user, $args );
|
|
$widgetContent .= '</div>';
|
|
}
|
|
$widgetContent .= '<ul>';
|
|
if ( ! is_array( $tweets ) || count( $tweets ) == 0 ) {
|
|
$widgetContent .= '<li class="wpTwitterWidgetEmpty">' . __( 'No Tweets Available', $this->_slug ) . '</li>';
|
|
} else {
|
|
$count = 0;
|
|
foreach ( $tweets as $tweet ) {
|
|
// Set our "ago" string which converts the date to "# ___(s) ago"
|
|
$tweet->ago = $this->_timeSince( strtotime( $tweet->created_at ), $args['showts'], $args['dateFormat'] );
|
|
$entryContent = apply_filters( 'widget_twitter_content', $tweet->text, $tweet );
|
|
$widgetContent .= '<li>';
|
|
$widgetContent .= "<span class='entry-content'>{$entryContent}</span>";
|
|
$widgetContent .= " <span class='entry-meta'>";
|
|
$widgetContent .= "<span class='time-meta'>";
|
|
$linkAttrs = array(
|
|
'href' => "http://twitter.com/{$tweet->user->screen_name}/statuses/{$tweet->id_str}"
|
|
);
|
|
$widgetContent .= $this->_buildLink( $tweet->ago, $linkAttrs );
|
|
$widgetContent .= '</span>';
|
|
|
|
if ( 'true' != $args['hidefrom'] ) {
|
|
$from = sprintf( __( 'from %s', $this->_slug ), str_replace( '&', '&', $tweet->source ) );
|
|
$widgetContent .= " <span class='from-meta'>{$from}</span>";
|
|
}
|
|
if ( !empty( $tweet->in_reply_to_screen_name ) ) {
|
|
$rtLinkText = sprintf( __( 'in reply to %s', $this->_slug ), $tweet->in_reply_to_screen_name );
|
|
$widgetContent .= ' <span class="in-reply-to-meta">';
|
|
$linkAttrs = array(
|
|
'href' => "http://twitter.com/{$tweet->in_reply_to_screen_name}/statuses/{$tweet->in_reply_to_status_id_str}",
|
|
'class' => 'reply-to'
|
|
);
|
|
$widgetContent .= $this->_buildLink( $rtLinkText, $linkAttrs );
|
|
$widgetContent .= '</span>';
|
|
}
|
|
$widgetContent .= '</span>';
|
|
|
|
if ( 'true' == $args['showintents'] ) {
|
|
$widgetContent .= ' <span class="intent-meta">';
|
|
$lang = $this->_getTwitterLang();
|
|
if ( !empty( $lang ) )
|
|
$linkAttrs['data-lang'] = $lang;
|
|
|
|
$linkText = __( 'Reply', $this->_slug );
|
|
$linkAttrs['href'] = "http://twitter.com/intent/tweet?in_reply_to={$tweet->id_str}";
|
|
$linkAttrs['class'] = 'in-reply-to';
|
|
$linkAttrs['title'] = $linkText;
|
|
$widgetContent .= $this->_buildLink( $linkText, $linkAttrs );
|
|
|
|
$linkText = __( 'Retweet', $this->_slug );
|
|
$linkAttrs['href'] = "http://twitter.com/intent/retweet?tweet_id={$tweet->id_str}";
|
|
$linkAttrs['class'] = 'retweet';
|
|
$linkAttrs['title'] = $linkText;
|
|
$widgetContent .= $this->_buildLink( $linkText, $linkAttrs );
|
|
|
|
$linkText = __( 'Favorite', $this->_slug );
|
|
$linkAttrs['href'] = "http://twitter.com/intent/favorite?tweet_id={$tweet->id_str}";
|
|
$linkAttrs['class'] = 'favorite';
|
|
$linkAttrs['title'] = $linkText;
|
|
$widgetContent .= $this->_buildLink( $linkText, $linkAttrs );
|
|
$widgetContent .= '</span>';
|
|
}
|
|
$widgetContent .= '</li>';
|
|
|
|
if ( ++$count >= $args['items'] )
|
|
break;
|
|
}
|
|
}
|
|
|
|
$widgetContent .= '</ul>';
|
|
if ( 'true' == $args['showfollow'] ) {
|
|
$widgetContent .= '<div class="follow-button">';
|
|
$linkText = "@{$args['username']}";
|
|
$linkAttrs = array(
|
|
'href' => "http://twitter.com/{$args['username']}",
|
|
'class' => 'twitter-follow-button',
|
|
'title' => sprintf( __( 'Follow %s', $this->_slug ), "@{$args['username']}" ),
|
|
);
|
|
$lang = $this->_getTwitterLang();
|
|
if ( !empty( $lang ) )
|
|
$linkAttrs['data-lang'] = $lang;
|
|
|
|
$widgetContent .= $this->_buildLink( $linkText, $linkAttrs );
|
|
$widgetContent .= '</div>';
|
|
}
|
|
|
|
if ( 'true' == $args['showXavisysLink'] ) {
|
|
$widgetContent .= '<div class="xavisys-link"><span class="xavisys-link-text">';
|
|
$linkAttrs = array(
|
|
'href' => 'http://bluedogwebservices.com/wordpress-plugin/twitter-widget-pro/',
|
|
'title' => __( 'Brought to you by BlueDog Web Services - A WordPress development company', $this->_slug )
|
|
);
|
|
$widgetContent .= __( 'Powered by', $this->_slug );
|
|
$widgetContent .= $this->_buildLink( 'WordPress Twitter Widget Pro', $linkAttrs );
|
|
$widgetContent .= '</span></div>';
|
|
}
|
|
$widgetContent .= '</div>' . $args['after_widget'];
|
|
|
|
if ( 'true' == $args['showintents'] || 'true' == $args['showfollow'] ) {
|
|
$script = 'http://platform.twitter.com/widgets.js';
|
|
if ( is_ssl() )
|
|
$script = str_replace( 'http://', 'https://', $script );
|
|
wp_enqueue_script( 'twitter-widgets', $script, array(), '1.0.0', true );
|
|
|
|
if ( ! function_exists( '_wp_footer_scripts' ) ) {
|
|
// This means we can't just enqueue our script (fixes in WP 3.3)
|
|
add_action( 'wp_footer', array( $this, 'add_twitter_js' ) );
|
|
}
|
|
}
|
|
return $widgetContent;
|
|
}
|
|
|
|
private function _getTwitterLang() {
|
|
$valid_langs = array(
|
|
'en', // English
|
|
'it', // Italian
|
|
'es', // Spanish
|
|
'fr', // French
|
|
'ko', // Korean
|
|
'ja', // Japanese
|
|
);
|
|
$locale = get_locale();
|
|
$lang = strtolower( substr( get_locale(), 0, 2 ) );
|
|
if ( in_array( $lang, $valid_langs ) )
|
|
return $lang;
|
|
|
|
return false;
|
|
}
|
|
|
|
public function add_twitter_js() {
|
|
wp_print_scripts( 'twitter-widgets' );
|
|
}
|
|
|
|
/**
|
|
* Gets tweets, from cache if possible
|
|
*
|
|
* @param array $widgetOptions - options needed to get feeds
|
|
* @return array - Array of objects
|
|
*/
|
|
private function _getTweets( $widgetOptions ) {
|
|
$key = 'twp_' . md5( $this->_getFeedUrl( $widgetOptions ) );
|
|
return tlc_transient( $key )
|
|
->expires_in( 300 ) // cache for 5 minutes
|
|
->updates_with( array( $this, 'parseFeed' ), array( $widgetOptions ) )
|
|
->get();
|
|
}
|
|
|
|
/**
|
|
* Pulls the JSON feed from Twitter and returns an array of objects
|
|
*
|
|
* @param array $widgetOptions - settings needed to get feed url, etc
|
|
* @return array
|
|
*/
|
|
public function parseFeed( $widgetOptions ) {
|
|
$feedUrl = $this->_getFeedUrl( $widgetOptions );
|
|
$resp = wp_remote_request( $feedUrl, array( 'timeout' => $widgetOptions['fetchTimeOut'] ) );
|
|
|
|
if ( !is_wp_error( $resp ) && $resp['response']['code'] >= 200 && $resp['response']['code'] < 300 ) {
|
|
$decodedResponse = json_decode( $resp['body'] );
|
|
if ( empty( $decodedResponse ) || ! is_array( $decodedResponse ) ) {
|
|
if ( empty( $widgetOptions['errmsg'] ) )
|
|
$widgetOptions['errmsg'] = __( 'Invalid Twitter Response.', $this->_slug );
|
|
} elseif( !empty( $decodedResponse->error ) ) {
|
|
if ( empty( $widgetOptions['errmsg'] ) )
|
|
$widgetOptions['errmsg'] = $decodedResponse->error;
|
|
} else {
|
|
return $decodedResponse;
|
|
}
|
|
} else {
|
|
// Failed to fetch url;
|
|
if ( empty( $widgetOptions['errmsg'] ) )
|
|
$widgetOptions['errmsg'] = __( 'Could not connect to Twitter', $this->_slug );
|
|
}
|
|
do_action( 'widget_twitter_parsefeed_error', $resp, $feedUrl, $widgetOptions );
|
|
throw new Exception( $widgetOptions['errmsg'] );
|
|
}
|
|
|
|
/**
|
|
* Gets the URL for the desired feed.
|
|
*
|
|
* @param array $widgetOptions - settings needed such as username, feet type, etc
|
|
* @param string[optional] $type - 'rss' or 'json'
|
|
* @param bool[optional] $count - If true, it adds the count parameter to the URL
|
|
* @return string - Twitter feed URL
|
|
*/
|
|
private function _getFeedUrl( $widgetOptions, $type = 'json', $count = true ) {
|
|
if ( !in_array( $type, array( 'rss', 'json' ) ) )
|
|
$type = 'json';
|
|
|
|
$req = $this->_api_url . "statuses/user_timeline.{$type}";
|
|
|
|
/**
|
|
* user_id
|
|
* screen_name *
|
|
* since_id
|
|
* count
|
|
* max_id
|
|
* page
|
|
* trim_user
|
|
* include_rts *
|
|
* include_entities
|
|
* exclude_replies *
|
|
* contributor_details
|
|
*/
|
|
|
|
$req = add_query_arg( array( 'screen_name' => $widgetOptions['username'] ), $req );
|
|
if ( $count )
|
|
$req = add_query_arg( array( 'count' => $widgetOptions['items'] ), $req );
|
|
|
|
if ( 'true' == $widgetOptions['hidereplies'] )
|
|
$req = add_query_arg( array( 'exclude_replies' => 'true' ), $req );
|
|
|
|
if ( 'true' == $widgetOptions['showretweets'] )
|
|
$req = add_query_arg( array( 'include_rts' => 'true' ), $req );
|
|
|
|
return $req;
|
|
}
|
|
|
|
/**
|
|
* Twitter displays all tweets that are less than 24 hours old with
|
|
* something like "about 4 hours ago" and ones older than 24 hours with a
|
|
* time and date. This function allows us to simulate that functionality,
|
|
* but lets us choose where the dividing line is.
|
|
*
|
|
* @param int $startTimestamp - The timestamp used to calculate time passed
|
|
* @param int $max - Max number of seconds to conver to "ago" messages. 0 for all, -1 for none
|
|
* @return string
|
|
*/
|
|
private function _timeSince( $startTimestamp, $max, $dateFormat ) {
|
|
// array of time period chunks
|
|
$chunks = array(
|
|
'year' => 60 * 60 * 24 * 365, // 31,536,000 seconds
|
|
'month' => 60 * 60 * 24 * 30, // 2,592,000 seconds
|
|
'week' => 60 * 60 * 24 * 7, // 604,800 seconds
|
|
'day' => 60 * 60 * 24, // 86,400 seconds
|
|
'hour' => 60 * 60, // 3600 seconds
|
|
'minute' => 60, // 60 seconds
|
|
'second' => 1 // 1 second
|
|
);
|
|
|
|
$since = time() - $startTimestamp;
|
|
|
|
if ( $max != '-1' && $since >= $max )
|
|
return date_i18n( $dateFormat, $startTimestamp );
|
|
|
|
|
|
foreach ( $chunks as $key => $seconds ) {
|
|
// finding the biggest chunk ( if the chunk fits, break )
|
|
if ( ( $count = floor( $since / $seconds ) ) != 0 )
|
|
break;
|
|
}
|
|
|
|
$messages = array(
|
|
'year' => _n( 'about %s year ago', 'about %s years ago', $count, $this->_slug ),
|
|
'month' => _n( 'about %s month ago', 'about %s months ago', $count, $this->_slug ),
|
|
'week' => _n( 'about %s week ago', 'about %s weeks ago', $count, $this->_slug ),
|
|
'day' => _n( 'about %s day ago', 'about %s days ago', $count, $this->_slug ),
|
|
'hour' => _n( 'about %s hour ago', 'about %s hours ago', $count, $this->_slug ),
|
|
'minute' => _n( 'about %s minute ago', 'about %s minutes ago', $count, $this->_slug ),
|
|
'second' => _n( 'about %s second ago', 'about %s seconds ago', $count, $this->_slug ),
|
|
);
|
|
|
|
return sprintf( $messages[$key], $count );
|
|
}
|
|
|
|
/**
|
|
* Returns the Twitter user's profile image, linked to that user's profile
|
|
*
|
|
* @param object $user - Twitter User
|
|
* @param array $args - Widget Arguments
|
|
* @return string - Linked image ( XHTML )
|
|
*/
|
|
private function _getProfileImage( $user, $args = array() ) {
|
|
$linkAttrs = array(
|
|
'href' => "http://twitter.com/{$user->screen_name}",
|
|
'title' => $user->name
|
|
);
|
|
$img = $this->_api_url . 'users/profile_image';
|
|
$img = add_query_arg( array( 'screen_name' => $user->screen_name ), $img );
|
|
$img = add_query_arg( array( 'size' => $args['avatar'] ), $img );
|
|
|
|
return $this->_buildLink( "<img alt='{$user->name}' src='{$img}' />", $linkAttrs, true );
|
|
}
|
|
|
|
/**
|
|
* Replace our shortCode with the "widget"
|
|
*
|
|
* @param array $attr - array of attributes from the shortCode
|
|
* @param string $content - Content of the shortCode
|
|
* @return string - formatted XHTML replacement for the shortCode
|
|
*/
|
|
public function handleShortcodes( $attr, $content = '' ) {
|
|
$defaults = array(
|
|
'before_widget' => '',
|
|
'after_widget' => '',
|
|
'before_title' => '<h2>',
|
|
'after_title' => '</h2>',
|
|
'title' => '',
|
|
'errmsg' => '',
|
|
'fetchTimeOut' => '2',
|
|
'username' => '',
|
|
'hidereplies' => 'false',
|
|
'showretweets' => 'true',
|
|
'hidefrom' => 'false',
|
|
'showintents' => 'true',
|
|
'showfollow' => 'true',
|
|
'avatar' => '',
|
|
'showXavisysLink' => 'false',
|
|
'targetBlank' => 'false',
|
|
'items' => 10,
|
|
'showts' => 60 * 60 * 24,
|
|
'dateFormat' => __( 'h:i:s A F d, Y', $this->_slug ),
|
|
);
|
|
|
|
/**
|
|
* Attribute names are strtolower'd, so we need to fix them to match
|
|
* the names used through the rest of the plugin
|
|
*/
|
|
if ( array_key_exists( 'fetchtimeout', $attr ) ) {
|
|
$attr['fetchTimeOut'] = $attr['fetchtimeout'];
|
|
unset( $attr['fetchtimeout'] );
|
|
}
|
|
if ( array_key_exists( 'showxavisyslink', $attr ) ) {
|
|
$attr['showXavisysLink'] = $attr['showxavisyslink'];
|
|
unset( $attr['showxavisyslink'] );
|
|
}
|
|
if ( array_key_exists( 'targetblank', $attr ) ) {
|
|
$attr['targetBlank'] = $attr['targetblank'];
|
|
unset( $attr['targetblank'] );
|
|
}
|
|
if ( array_key_exists( 'dateformat', $attr ) ) {
|
|
$attr['dateFormat'] = $attr['dateformat'];
|
|
unset( $attr['dateformat'] );
|
|
}
|
|
|
|
if ( !empty( $content ) && empty( $attr['title'] ) )
|
|
$attr['title'] = $content;
|
|
|
|
|
|
$attr = shortcode_atts( $defaults, $attr );
|
|
|
|
if ( $attr['hidereplies'] && $attr['hidereplies'] != 'false' && $attr['hidereplies'] != '0' )
|
|
$attr['hidereplies'] = 'true';
|
|
|
|
if ( $attr['showretweets'] && $attr['showretweets'] != 'false' && $attr['showretweets'] != '0' )
|
|
$attr['showretweets'] = 'true';
|
|
|
|
if ( $attr['hidefrom'] && $attr['hidefrom'] != 'false' && $attr['hidefrom'] != '0' )
|
|
$attr['hidefrom'] = 'true';
|
|
|
|
if ( $attr['showintents'] && $attr['showintents'] != 'true' && $attr['showintents'] != '1' )
|
|
$attr['showintents'] = 'false';
|
|
|
|
if ( $attr['showfollow'] && $attr['showfollow'] != 'true' && $attr['showfollow'] != '1' )
|
|
$attr['showfollow'] = 'false';
|
|
|
|
if ( !in_array( $attr['avatar'], array( 'bigger', 'normal', 'mini', 'original', '' ) ) )
|
|
$attr['avatar'] = 'normal';
|
|
|
|
if ( $attr['showXavisysLink'] && $attr['showXavisysLink'] != 'false' && $attr['showXavisysLink'] != '0' )
|
|
$attr['showXavisysLink'] = 'true';
|
|
|
|
if ( $attr['targetBlank'] && $attr['targetBlank'] != 'false' && $attr['targetBlank'] != '0' )
|
|
$attr['targetBlank'] = 'true';
|
|
|
|
return $this->display( $attr );
|
|
}
|
|
|
|
public function filterSettings( $settings ) {
|
|
$defaultArgs = array(
|
|
'title' => '',
|
|
'errmsg' => '',
|
|
'fetchTimeOut' => '2',
|
|
'username' => '',
|
|
'http_vs_https' => 'https',
|
|
'hidereplies' => 'false',
|
|
'showretweets' => 'true',
|
|
'hidefrom' => 'false',
|
|
'showintents' => 'true',
|
|
'showfollow' => 'true',
|
|
'avatar' => '',
|
|
'showXavisysLink' => 'false',
|
|
'targetBlank' => 'false',
|
|
'items' => 10,
|
|
'showts' => 60 * 60 * 24,
|
|
'dateFormat' => __( 'h:i:s A F d, Y', $this->_slug ),
|
|
);
|
|
|
|
return $this->fixAvatar( wp_parse_args( $settings, $defaultArgs ) );
|
|
}
|
|
|
|
/**
|
|
* Now that we support all the profile image sizes we need to convert
|
|
* the old true/false to a size string
|
|
*/
|
|
private function fixAvatar( $settings ) {
|
|
if ( false === $settings['avatar'] )
|
|
$settings['avatar'] = '';
|
|
elseif ( !in_array( $settings['avatar'], array( 'bigger', 'normal', 'mini', 'original', false ) ) )
|
|
$settings['avatar'] = 'normal';
|
|
|
|
return $settings;
|
|
}
|
|
|
|
public function getSettings( $settings ) {
|
|
return $this->fixAvatar( wp_parse_args( $settings, $this->_settings['twp'] ) );
|
|
}
|
|
}
|
|
// Instantiate our class
|
|
$wpTwitterWidget = wpTwitterWidget::getInstance();
|