AlkantarClanX12
Your IP : 216.73.216.114
<?php
/* Filter the content of chat posts. */
add_filter( 'the_content', 'wedding_planner_format_chat_content' );
/* Auto-add paragraphs to the chat text. */
add_filter( 'wedding_planner_post_format_chat_text', 'wpautop' );
/**
* This function filters the post content when viewing a post with the "chat" post format. It formats the
* content with structured HTML markup to make it easy for theme developers to style chat posts. The
* advantage of this solution is that it allows for more than two speakers (like most solutions). You can
* have 100s of speakers in your chat post, each with their own, unique classes for styling.
*
* @author David Chandra
* @link http://www.turtlepod.org
* @author Justin Tadlock
* @link http://justintadlock.com
* @copyright Copyright (c) 2012
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* @link http://justintadlock.com/archives/2012/08/21/post-formats-chat
*
* @global array $_post_format_chat_ids An array of IDs for the chat rows based on the author.
* @param string $content The content of the post.
* @return string $chat_output The formatted content of the post.
*/
function wedding_planner_format_chat_content( $content ) {
global $_post_format_chat_ids;
/* If this is not a 'chat' post, return the content. */
if ( !has_post_format( 'chat' ) )
return $content;
/* Set the global variable of speaker IDs to a new, empty array for this chat. */
$_post_format_chat_ids = array();
/* Allow the separator (separator for speaker/text) to be filtered. */
$separator = apply_filters( 'wedding_planner_post_format_chat_separator', ':' );
/* Open the chat transcript div and give it a unique ID based on the post ID. */
$chat_output = "\n\t\t\t" . '<div id="chat-transcript-' . esc_attr( get_the_ID() ) . '" class="chat-transcript">';
/* Split the content to get individual chat rows. */
$chat_rows = preg_split( "/(\r?\n)+|(<br\s*\/?>\s*)+/", $content );
/* Loop through each row and format the output. */
foreach ( $chat_rows as $chat_row ) {
/* If a speaker is found, create a new chat row with speaker and text. */
if ( strpos( $chat_row, $separator ) ) {
/* Split the chat row into author/text. */
$chat_row_split = explode( $separator, trim( $chat_row ), 2 );
/* Get the chat author and strip tags. */
$chat_author = strip_tags( trim( $chat_row_split[0] ) );
/* Get the chat text. */
$chat_text = trim( $chat_row_split[1] );
/* Get the chat row ID (based on chat author) to give a specific class to each row for styling. */
$speaker_id = wedding_planner_format_chat_row_id( $chat_author );
/* Open the chat row. */
$chat_output .= "\n\t\t\t\t" . '<div class="chat-row ' . sanitize_html_class( "chat-speaker-{$speaker_id}" ) . '">';
/* Add the chat row author. */
$chat_output .= "\n\t\t\t\t\t" . '<div class="chat-author ' . sanitize_html_class( strtolower( "chat-author-{$chat_author}" ) ) . ' vcard"><cite class="fn">' . apply_filters( 'wedding_planner_post_format_chat_author', $chat_author, $speaker_id ) . '</cite>' . $separator . '</div>';
/* Add the chat row text. */
$chat_output .= "\n\t\t\t\t\t" . '<div class="chat-text">' . str_replace( array( "\r", "\n", "\t" ), '', apply_filters( 'wedding_planner_post_format_chat_text', $chat_text, $chat_author, $speaker_id ) ) . '</div>';
/* Close the chat row. */
$chat_output .= "\n\t\t\t\t" . '</div><!-- .chat-row -->';
}
/**
* If no author is found, assume this is a separate paragraph of text that belongs to the
* previous speaker and label it as such, but let's still create a new row.
*/
else {
/* Make sure we have text. */
if ( !empty( $chat_row ) ) {
/* Open the chat row. */
$chat_output .= "\n\t\t\t\t" . '<div class="chat-row ' . sanitize_html_class( "chat-speaker-{$speaker_id}" ) . '">';
/* Don't add a chat row author. The label for the previous row should suffice. */
/* Add the chat row text. */
$chat_output .= "\n\t\t\t\t\t" . '<div class="chat-text">' . str_replace( array( "\r", "\n", "\t" ), '', apply_filters( 'wedding_planner_post_format_chat_text', $chat_row, $chat_author, $speaker_id ) ) . '</div>';
/* Close the chat row. */
$chat_output .= "\n\t\t\t</div><!-- .chat-row -->";
}
}
}
/* Close the chat transcript div. */
$chat_output .= "\n\t\t\t</div><!-- .chat-transcript -->\n";
/* Return the chat content and apply filters for developers. */
return apply_filters( 'wedding_planner_post_format_chat_content', $chat_output );
}
/**
* This function returns an ID based on the provided chat author name. It keeps these IDs in a global
* array and makes sure we have a unique set of IDs. The purpose of this function is to provide an "ID"
* that will be used in an HTML class for individual chat rows so they can be styled. So, speaker "John"
* will always have the same class each time he speaks. And, speaker "Mary" will have a different class
* from "John" but will have the same class each time she speaks.
*
* @author David Chandra
* @link http://www.turtlepod.org
* @author Justin Tadlock
* @link http://justintadlock.com
* @copyright Copyright (c) 2012
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* @link http://justintadlock.com/archives/2012/08/21/post-formats-chat
*
* @global array $_post_format_chat_ids An array of IDs for the chat rows based on the author.
* @param string $chat_author Author of the current chat row.
* @return int The ID for the chat row based on the author.
*/
function wedding_planner_format_chat_row_id( $chat_author ) {
global $_post_format_chat_ids;
/* Let's sanitize the chat author to avoid craziness and differences like "John" and "john". */
$chat_author = strtolower( strip_tags( $chat_author ) );
/* Add the chat author to the array. */
$_post_format_chat_ids[] = $chat_author;
/* Make sure the array only holds unique values. */
$_post_format_chat_ids = array_unique( $_post_format_chat_ids );
/* Return the array key for the chat author and add "1" to avoid an ID of "0". */
return absint( array_search( $chat_author, $_post_format_chat_ids ) ) + 1;
}