function podcasting_save_form($postID)
{
global $wpdb;
// Security prevention
if (!current_user_can('edit_post', $postID)) {
return $postID;
}
// Extra security prevention
if (isset($_POST['comment_post_ID'])) {
return $postID;
}
if (isset($_POST['not_spam'])) {
return $postID;
}
// akismet fix
if (isset($_POST['comment'])) {
return $postID;
}
// moderation.php fix
// Ignore save_post action for revisions and autosaves
if (function_exists('wp_is_post_revision') && function_exists('wp_is_post_autosave')) {
if (wp_is_post_revision($postID) || wp_is_post_autosave($postID)) {
return $postID;
}
}
// Add new enclosures
if ($_POST['pod_new_enclosure_ids'] != '') {
$pod_new_enclosure_ids = explode(',', substr($_POST['pod_new_enclosure_ids'], 0, -1));
$pod_ignore_enclosure_ids = explode(',', substr($_POST['pod_ignore_enclosure_ids'], 0, -1));
$added_enclosure_ids = array();
foreach ($pod_new_enclosure_ids as $pod_enclosure_id) {
$pod_enclosure_id = (int) $pod_enclosure_id;
// Check if the enclosure is on the ignore list
if (!in_array($pod_enclosure_id, $pod_ignore_enclosure_ids)) {
$pod_content = podcasting_urlencode($_POST['pod_new_file_' . $pod_enclosure_id]);
$pod_format = $_POST['pod_new_format_' . $pod_enclosure_id];
$enclosed = get_enclosed($postID);
do_enclose($pod_content, $postID);
// Add relationship if new enclosure
if (!in_array($pod_content, $enclosed)) {
$pod_enclosure_id2 = $wpdb->get_var("SELECT meta_id FROM {$wpdb->postmeta} WHERE post_id = {$postID} AND meta_key = 'enclosure' ORDER BY meta_id DESC");
// Find the enclosure we just added
wp_set_object_terms($pod_enclosure_id2, $pod_format, 'podcast_format', false);
}
$added_enclosure_ids[] = $pod_enclosure_id;
}
}
}
// Update enclosures
if (isset($_POST['pod_enclosure_ids'])) {
$pod_enclosure_ids = explode(',', $_POST['pod_enclosure_ids']);
$pod_new_enclosure_ids = explode(',', substr($_POST['pod_new_enclosure_ids'], 0, -1));
$pod_ignore_enclosure_ids = explode(',', substr($_POST['pod_ignore_enclosure_ids'], 0, -1));
$pod_delete_enclosure_ids = explode(',', substr($_POST['pod_delete_enclosure_ids'], 0, -1));
$enclosures = $wpdb->get_results("SELECT meta_id, meta_value FROM {$wpdb->postmeta} WHERE post_id = {$postID} AND meta_key = 'enclosure' ORDER BY meta_id", ARRAY_A);
$i = 0;
if ($_POST['pod_enclosure_ids'] != '') {
foreach ($pod_enclosure_ids as $pod_enclosure_id) {
// Ensure we're dealing with an ID
$pod_enclosure_id = (int) $pod_enclosure_id;
$itunes = serialize(array('format' => $_POST['pod_format_' . $pod_enclosure_id], 'keywords' => $_POST['pod_keywords_' . $pod_enclosure_id], 'author' => $_POST['pod_author_' . $pod_enclosure_id], 'length' => $_POST['pod_length_' . $pod_enclosure_id], 'explicit' => $_POST['pod_explicit_' . $pod_enclosure_id]));
// Update format
wp_set_object_terms($pod_enclosure_id, $_POST['pod_format_' . $pod_enclosure_id], 'podcast_format', false);
// Update enclsoure
$enclosure = explode("\n", $enclosures[$i]['meta_value']);
$enclosure[3] = $itunes;
update_post_meta($postID, 'enclosure', implode("\n", $enclosure), $enclosures[$i]['meta_value']);
$i++;
// Delete enclosure
if (in_array($pod_enclosure_id, $pod_delete_enclosure_ids)) {
// Remove format
wp_delete_object_term_relationships($pod_enclosure_id, 'podcast_format');
// Remove enclosure
delete_meta($pod_enclosure_id);
}
}
}
if (count($added_enclosure_ids) > 0) {
foreach ($added_enclosure_ids as $pod_enclosure_id) {
// Ensure we're dealing with an ID
$pod_enclosure_id = (int) $pod_enclosure_id;
// Check if the enclosure is on the ignore list
if (!in_array($pod_enclosure_id, $pod_ignore_enclosure_ids)) {
$itunes = serialize(array('format' => $_POST['pod_new_format_' . $pod_enclosure_id], 'keywords' => $_POST['pod_new_keywords_' . $pod_enclosure_id], 'author' => $_POST['pod_new_author_' . $pod_enclosure_id], 'length' => $_POST['pod_new_length_' . $pod_enclosure_id], 'explicit' => $_POST['pod_new_explicit_' . $pod_enclosure_id]));
// Update format
$meta_id = $enclosures[$i]['meta_id'];
wp_set_object_terms($meta_id, $_POST['pod_new_format_' . $pod_enclosure_id], 'podcast_format', false);
// Update enclsoure
$enclosure = explode("\n", $enclosures[$i]['meta_value']);
$enclosure[3] = $itunes;
$enclosure_insert = implode("\n", $enclosure);
$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_value = '{$enclosure_insert}' WHERE meta_id = '{$meta_id}'");
$i++;
}
}
}
}
return $postID;
}
/**
* Displays Podcasting's settings
*/
function addSettings()
{
// Check for delete
if (isset($_POST['term_ids'])) {
$term_ids = explode(',', $_POST['term_ids']);
foreach ($term_ids as $term_id) {
if (isset($_POST["delete_pod_format_{$term_id}"])) {
$_POST['Submit'] = 'Update';
}
}
}
// Store options if postback
if (isset($_POST['Submit'])) {
// Prevent attacks
if (wp_verify_nonce($_POST['podcasting-nonce-key'], 'podcasting')) {
// Update the podcast options
update_option('pod_title', $_POST['pod_title']);
update_option('pod_tagline', $_POST['pod_tagline']);
update_option('pod_disable_enclose', $_POST['pod_disable_enclose']);
// Update the iTunes options
update_option('pod_itunes_summary', $_POST['pod_itunes_summary']);
update_option('pod_itunes_author', $_POST['pod_itunes_author']);
update_option('pod_itunes_image', podcasting_urlencode($_POST['pod_itunes_image']));
update_option('pod_itunes_cat1', $_POST['pod_itunes_cat1']);
update_option('pod_itunes_cat2', $_POST['pod_itunes_cat2']);
update_option('pod_itunes_cat3', $_POST['pod_itunes_cat3']);
update_option('pod_itunes_keywords', $_POST['pod_itunes_keywords']);
update_option('pod_itunes_explicit', $_POST['pod_itunes_explicit']);
update_option('pod_itunes_ownername', $_POST['pod_itunes_ownername']);
update_option('pod_itunes_owneremail', $_POST['pod_itunes_owneremail']);
update_option('pod_itunes_new-feed-url', $_POST['pod_itunes_new-feed-url']);
update_option('rss_language', $_POST['rss_language']);
// Update the general player options
update_option('pod_player_location', $_POST['pod_player_location']);
update_option('pod_player_text_above', $_POST['pod_player_text_above']);
update_option('pod_player_text_before', $_POST['pod_player_text_before']);
update_option('pod_player_text_below', $_POST['pod_player_text_below']);
update_option('pod_player_text_link', $_POST['pod_player_text_link']);
// Update the audio player options
update_option('pod_player_flashvars', $_POST['pod_player_flashvars']);
update_option('pod_audio_width', $_POST['pod_audio_width']);
update_option('pod_player_use_video', $_POST['pod_player_use_video']);
// Update the video player options
update_option('pod_video_flashvars', $_POST['pod_video_flashvars']);
update_option('pod_player_width', $_POST['pod_player_width']);
update_option('pod_player_height', $_POST['pod_player_height']);
// Update the advance options
update_option('pod_accept_fail', $_POST['pod_accept_fail']);
// Add a new format
if ('' != $_POST['pod_format_new_name']) {
$args = '' != $_POST['pod_format_new_slug'] ? array('slug' => $_POST['pod_format_new_slug']) : '';
$format = wp_insert_term($_POST['pod_format_new_name'], 'podcast_format', $args);
$format = get_term($format['term_id'], 'podcast_format');
$pod_explicits = unserialize(get_option('pod_formats'));
$pod_explicits[$format->slug] = $_POST['pod_format_new_explicit'];
update_option('pod_formats', serialize($pod_explicits));
}
// Update formats
if (isset($_POST['term_ids'])) {
foreach ($term_ids as $term_id) {
$term_id = (int) $term_id;
$format = get_term($term_id, 'podcast_format');
if (isset($_POST["delete_pod_format_{$term_id}"])) {
wp_delete_term($term_id, 'podcast_format');
}
// Update taxonomy
$args = array('name' => $_POST["pod_format_name_{$term_id}"], 'slug' => $_POST["pod_format_slug_{$term_id}"]);
wp_update_term($term_id, 'podcast_format', $args);
// Update explicit
$pod_explicits[$_POST["pod_format_slug_{$term_id}"]] = $_POST["pod_format_explicit_{$term_id}"];
update_option('pod_formats', serialize($pod_explicits));
}
}
// Give an updated message
echo "<div class='updated fade'><p><strong>Podcasting settings saved.</strong></p></div>";
}
// Clear used variables
unset($term_ids);
}
// iTunes category options
$pod_itunes_cats = array('Arts', 'Arts||Design', 'Arts||Fashion & Beauty', 'Arts||Food', 'Arts||Literature', 'Arts||Performing Arts', 'Arts||Visual Arts', 'Business', 'Business||Business News', 'Business||Careers', 'Business||Investing', 'Business||Management & Marketing', 'Business||Shopping', 'Comedy', 'Education', 'Education||Education Technology', 'Education||Higher Education', 'Education||K-12', 'Education||Language Courses', 'Education||Training', 'Games & Hobbies', 'Games & Hobbies||Automotive', 'Games & Hobbies||Aviation', 'Games & Hobbies||Hobbies', 'Games & Hobbies||Other Games', 'Games & Hobbies||Video Games', 'Government & Organizations', 'Government & Organizations||Local', 'Government & Organizations||National', 'Government & Organizations||Non-Profit', 'Government & Organizations||Regional', 'Health', 'Health||Alternative Health', 'Health||Fitness & Nutrition', 'Health||Self-Help', 'Health||Sexuality', 'Kids & Family', 'Music', 'News & Politics', 'Religion & Spirituality', 'Religion & Spirituality||Buddhism', 'Religion & Spirituality||Christianity', 'Religion & Spirituality||Hinduism', 'Religion & Spirituality||Islam', 'Religion & Spirituality||Judaism', 'Religion & Spirituality||Other', 'Religion & Spirituality||Spirituality', 'Science & Medicine', 'Science & Medicine||Medicine', 'Science & Medicine||Natural Sciences', 'Science & Medicine||Social Sciences', 'Society & Culture', 'Society & Culture||History', 'Society & Culture||Personal Journals', 'Society & Culture||Philosophy', 'Society & Culture||Places & Travel', 'Sports & Recreation', 'Sports & Recreation||Amateur', 'Sports & Recreation||College & High School', 'Sports & Recreation||Outdoor', 'Sports & Recreation||Professional', 'Technology', 'Technology||Gadgets', 'Technology||Tech News', 'Technology||Podcasting', 'Technology||Software How-To', 'TV & Film');
$pod_formats = get_terms('podcast_format', 'get=all');
?>
<div class="wrap">
<h2>Podcasting Settings</h2>
<div style="float:right;">
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="KSBPYQJVW26C8">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
</div>
<form method="post" action="options-general.php?page=podcasting-settings.php">
<?php
$this->nonceField();
?>
<p><em>
Podcasting is brought to you for free by <a href="http://isitestudio.com/">TSG - iSiteStudio</a>.
iSiteStudio is a small web development firm specializing in Web development.
Visit our website to learn more, and don't hesitate to ask us to develop your
next Web project.
</em></p>
<table class="form-table">
<tr valign="top">
<th scope="row" style="width: 200px;">
<label>Podcast feed address (URL):</label>
</th>
<td>
<p style="margin: 7px 0;"><strong>
<?php
global $wp_rewrite;
if ($wp_rewrite->using_permalinks()) {
echo get_option('home') . '/feed/podcast/';
} else {
echo get_option('home') . '/?feed=podcast';
}
?>
</strong></p>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_title">Title:</label>
</th>
<td>
<input type="text" size="40" name="pod_title" id="pod_title" value="<?php
echo stripslashes(get_option('pod_title'));
?>
" />
<br /><span class="setting-description">If your podcast's title is different than your blog's title, change the title here.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_tagline">Podcast tagline:</label>
</th>
<td>
<input type="text" style="width: 95%" name="pod_tagline" id="pod_tagline" value="<?php
echo ent2ncr(htmlspecialchars(stripslashes(get_option('pod_tagline'))));
?>
" />
<br /><span class="setting-description">If your podcast's tagline is different than your blog's tagline, change the tagline here.</span>
</td>
</tr>
</table>
<h3>iTunes Specifics</h3>
<table class="form-table">
<tr valign="top">
<th scope="row" style="width: 200px;">
<label for="pod_itunes_summary">Summary:</label>
</th>
<td>
<textarea cols="40" rows="4" style="width: 95%" name="pod_itunes_summary" id="pod_itunes_summary"><?php
echo stripslashes(get_option('pod_itunes_summary'));
?>
</textarea>
<br /><span class="setting-description">A detailed description of your podcast. iTunes allows up to 4,000 characters and the tagline will be used if no summary is entered.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_author">Author:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_author" id="pod_itunes_author" value="<?php
echo stripslashes(get_option('pod_itunes_author'));
?>
" />
<br /><span class="setting-description">The default author of your podcast.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_image">Podcast Art (URL):</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_image" id="pod_itunes_image" value="<?php
echo rawurldecode(stripslashes(get_option('pod_itunes_image')));
?>
" />
<br /><span class="setting-description">An image which represents your podcast. iTunes uses this image on your podcast directory page and a smaller version in searches. iTunes prefers square .jpg images that are at least 300 x 300 pixels, but any jpg or png will work.</span>
</td>
</tr>
<?php
for ($i = 1; $i <= 3; $i++) {
$pod_cat_option = 'pod_itunes_cat' . $i;
$pod_cat_label = 1 == $i ? 'Primary Category' : 'Category ' . $i;
$pod_cat_summary = 1 == $i ? 'The category which most fits your podcast. The primary category is used in Top Podcasts lists and directory pages which include podcast art.' : 'An optional additional category which is only used on directory pages without podcast art.';
?>
<tr valign="top">
<th scope="row">
<label for="<?php
echo $pod_cat_option;
?>
"><?php
echo $pod_cat_label;
?>
:</label>
</th>
<td>
<select name="<?php
echo $pod_cat_option;
?>
" id="<?php
echo $pod_cat_option;
?>
">
<option value=""></option>
<?php
foreach ($pod_itunes_cats as $pod_itunes_cat) {
// Deal with subcategories
$pod_category = explode("||", $pod_itunes_cat);
$pod_category_display = $pod_category[1] ? ' ' . $pod_category[1] : $pod_category[0];
// If selected category
$pod_selected = $pod_itunes_cat == htmlspecialchars(stripslashes(get_option($pod_cat_option))) ? ' selected="selected"' : '';
echo '<option value="' . $pod_itunes_cat . '"' . $pod_selected . '>' . $pod_category_display . '</option>';
}
?>
</select>
<br /><span class="setting-description"><?php
echo $pod_cat_summary;
?>
</span>
</td>
</tr>
<?php
}
?>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_keywords">Keywords:</label>
</th>
<td>
<input type="text" style="width: 95%" name="pod_itunes_keywords" id="pod_itunes_keywords" value="<?php
echo stripslashes(get_option('pod_itunes_keywords'));
?>
" />
<br /><span class="setting-description">Up to 12 comma-separated words which iTunes uses for search placement.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_explicit">Explicit:</label>
</th>
<td>
<select name="pod_itunes_explicit" id="pod_itunes_explicit">
<option value="">No</option>
<option value="yes"<?php
echo 'yes' == get_option('pod_itunes_explicit') ? ' selected="selected"' : '';
?>
>Yes</option>
<option value="clean"<?php
echo 'clean' == get_option('pod_itunes_explicit') ? ' selected="selected"' : '';
?>
>Clean</option>
</select>
<br /><span class="setting-description">Notifies readers your podcast contains explicit material. Select clean if your podcast removed any explicit content. Note: iTunes requires all explicit podcast to mark them-self as one. Failure to do so can result in removal from the iTunes podcast directory.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_ownername">Owner Name:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_ownername" id="pod_itunes_ownername" value="<?php
echo stripslashes(get_option('pod_itunes_ownername'));
?>
" />
<br /><span class="setting-description">Your podcast's owner's name. The owner name will not be publicly displayed and is used only by iTunes in the event they need to contact your podcast.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_owneremail">Owner E-mail Address:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_owneremail" id="pod_itunes_owneremail" value="<?php
echo stripslashes(get_option('pod_itunes_owneremail'));
?>
" />
<br /><span class="setting-description">Your podcast's owner's e-mail address. The owner e-mail address will not be publicly displayed and is used only by iTunes in the event they need to contact your podcast.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="rss_language">Feed language:</label>
</th>
<td>
<input type="text" size="40" name="rss_language" id="rss_language" value="<?php
echo stripslashes(get_option('rss_language'));
?>
" />
<br /><span class="setting-description">The language of your feed. This value needs changing for international users looking to set this information in iTunes.</span>
</td>
</tr>
</table>
<h3>General Player Options</h3>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="pod_player_location">Player location:</label>
</th>
<td>
<select name="pod_player_location" id="pod_player_location">
<option value="">Manual</option>
<option value="top"<?php
echo 'top' == get_option('pod_player_location') ? ' selected="selected"' : '';
?>
>Before Content</option>
<option value="bottom"<?php
echo 'bottom' == get_option('pod_player_location') ? ' selected="selected"' : '';
?>
>After Content</option>
</select>
<br /><span class="setting-description">Automatically insert the audio player or video player. Any players manually inserted will override this setting, so players can still be manually placed on a per-post basis.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_player_text_above">Text Above the Player:</label>
</th>
<td>
<input type="text" size="40" name="pod_player_text_above" id="pod_player_text_above" value="<?php
echo htmlentities(stripslashes(get_option('pod_player_text_above')));
?>
" />
<br /><span class="setting-description">Text that will appear above the player.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_player_text_before">Text Before the Player</label>
</th>
<td>
<input type="text" size="40" name="pod_player_text_before" id="pod_player_text_before" value="<?php
echo htmlentities(stripslashes(get_option('pod_player_text_before')));
?>
" />
<br /><span class="setting-description">That that will appear on the line of the player, immediately before it. This text will not display for video players.</span>
</td>
</tr>
<tr valign="top">
<th scope="row" style="width: 200px;">
<label for="pod_player_text_below">Text Below the Player:</label>
</th>
<td>
<input type="text" size="40" name="pod_player_text_below" id="pod_player_text_below" value="<?php
echo htmlentities(stripslashes(get_option('pod_player_text_below')));
?>
" />
<br /><span class="setting-description">Text that will appear below the player.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_player_text_link">Download Link Text</label>
</th>
<td>
<select name="pod_player_text_link" id="pod_player_text_link">
<?php
$text_links = array('none', 'above', 'before', 'below');
$text_link_option = get_option('pod_player_text_link');
foreach ($text_links as $text_link) {
$selected = $text_link == $text_link_option ? ' selected="selected"' : '';
echo '<option value="' . $text_link . '"' . $selected . '>' . ucfirst($text_link) . '</option>';
}
?>
</select>
<br /><span class="setting-description">Select the block of text that will link to the podcast file.</span>
</td>
</tr>
</table>
<h3>Audio Player Options</h3>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="pod_audio_width">Player Width:</label>
</th>
<td>
<input type="text" size="40" name="pod_audio_width" id="pod_audio_width" value="<?php
echo get_option('pod_audio_width');
?>
" />
<br /><span class="setting-description">The default width in pixels of the audio player.</span>
</td>
</tr>
<tr valign="top">
<th scope="row" style="width: 200px;">
<label for="pod_player_flashvars">Player Flashvars:</label>
</th>
<td>
<input type="text" size="40" name="pod_player_flashvars" id="pod_player_flashvars" value="<?php
echo stripslashes(get_option('pod_player_flashvars'));
?>
" />
<br /><span class="setting-description">Optional <a href="http://wpaudioplayer.com/standalone">WordPress Audio Player flashvars</a> that will apply on a global basis. Enter the flashvars like so: <code>autostart: 'yes', bg: 'e5e5e5'</code>. Additional flashvars can be appended on a per file basis by adding a flashvars="x" parameter to the [podcast] tag.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_player_use_video">Use Video Player:</label>
</th>
<td>
<select name="pod_player_use_video" id="pod_player_use_video">
<?php
$text_links = array('no', 'yes');
$text_link_option = get_option('pod_player_use_video');
foreach ($text_links as $text_link) {
$selected = $text_link == $text_link_option ? ' selected="selected"' : '';
echo '<option value="' . $text_link . '"' . $selected . '>' . ucfirst($text_link) . '</option>';
}
?>
</select>
<br /><span class="setting-description">Selecting this option will use the video player instead of the audio player for audio files.</span>
</td>
</tr>
</table>
<h3>Video Player Options</h3>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="pod_player_width">Default Player Width:</label>
</th>
<td>
<input type="text" size="40" name="pod_player_width" id="pod_player_width" value="<?php
echo get_option('pod_player_width');
?>
" />
<br /><span class="setting-description">The default width in pixels of the video player. This can be changed on a per video basis by adding a width="x" parameter to the [podcast] tag.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_player_height">Default Player Height:</label>
</th>
<td>
<input type="text" size="40" name="pod_player_height" id="pod_player_height" value="<?php
echo get_option('pod_player_height');
?>
" />
<br /><span class="setting-description">The default height in pixels of the video player. This can be changed on a per video basis by adding a height="y" parameter to the [podcast] tag.</span>
</td>
</tr>
<tr valign="top">
<th scope="row" style="width: 200px;">
<label for="pod_video_flashvars">Player Flashvars:</label>
</th>
<td>
<input type="text" size="40" name="pod_video_flashvars" id="pod_video_flashvars" value="<?php
echo stripslashes(get_option('pod_video_flashvars'));
?>
" />
<br /><span class="setting-description">Optional <a href="http://code.longtailvideo.com/trac/wiki/FlashVars">JW FLV Player flashvars</a> that will apply on a global basis. Enter the flashvars like so: <code>autostart: 'true', bufferlength: 4</code>. Additional flashvars can be appended on a per video basis by adding a flashvars="x" parameter to the [podcast] tag.</span>
</td>
</tr>
</table>
<h3>Advanced Options</h3>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="pod_disable_enclose">Disable auto-enclose:</label>
</th>
<td>
<select name="pod_disable_enclose" id="pod_disable_enclose">
<option value="">No</option>
<option value="yes"<?php
echo 'yes' == get_option('pod_disable_enclose') ? ' selected="selected"' : '';
?>
>Yes</option>
</select>
<br /><span class="setting-description">Enabling this option will prevent WordPress from automatically enclosing file URLs in the content of your posts. This is helpful if you're trying to keep certain files from appearing in your Podcasting feed.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_accept_fail">Bypass error check:</label>
</th>
<td>
<select name="pod_accept_fail" id="pod_accept_fail">
<option value="no">No</option>
<option value="yes"<?php
echo 'yes' == get_option('pod_accept_fail') ? ' selected="selected"' : '';
?>
>Yes</option>
</select>
<br /><span class="setting-description"><strong>WARNING:</strong> Enabling this option will disable the 404 check and file size check that occurs when adding a new podcast episode. When enabled, any new file added through Podcasting will report itself as being 1MB in size. This may cause issues with some Podcatchers that rely on accurate enclosure information. Only enable this option if you're experiencing constant HTTP connection errors (resulting in 404s) and are absolutely sure the file exists on the server. <strong>Use this option at your own risk.</strong></span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_new-feed-url">New Podcast Location(URL):</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_new-feed-url" id="pod_new-feed-url" value="<?php
echo rawurldecode(stripslashes(get_option('pod_itunes_new-feed-url')));
?>
" />
<br /><span class="setting-description">
<strong>This field is usually kept blank.</strong>
Add a URL here only if you need to move your podcast feed to a new URL.
This option is used to inform iTunes of a new feed URL location.
Enter the full URL of your new podcast feed location.</span>
</td>
</tr>
</table>
<p class="submit">
<?php
if (function_exists('settings_fields')) {
settings_fields('podcasting');
}
?>
<input type="submit" name="Submit" value="Save Changes" />
</p>
<?php
if (count($pod_formats) > 1) {
?>
<br />
<h3>Formats</h3>
<?php
foreach ($pod_formats as $pod_format) {
if ('default-format' != $pod_format->slug) {
if ($term_count > 0) {
$term_ids .= ',';
}
$term_count++;
$term_ids .= $pod_format->term_id;
?>
<table cellpadding="3" class="pod_format">
<tr>
<td class="pod-title">Format Feed</td>
<td colspan="6">
<input type="text" name="pod_format_feed" class="pod_format_feed" value="<?php
global $wp_rewrite;
if ($wp_rewrite->using_permalinks()) {
echo get_option('home') . "/feed/podcast/?format={$pod_format->slug}";
} else {
echo get_option('home') . "/?feed=podcast&format={$pod_format->slug}";
}
?>
" readonly="readonly" />
</td>
</tr>
<tr>
<td class="pod-title">Format Name</td>
<td><input type="text" name="pod_format_name_<?php
echo $pod_format->term_id;
?>
" class="pod_format_name" value="<?php
echo $pod_format->name;
?>
" />
<td class="pod-title">Format Slug</td>
<td><input type="text" name="pod_format_slug_<?php
echo $pod_format->term_id;
?>
" class="pod_format_slug" value="<?php
echo $pod_format->slug;
?>
" /></td>
<td class="pod-title">Explicit</td>
<td><select name="pod_format_explicit_<?php
echo $pod_format->term_id;
?>
" class="pod_format_explicit">
<?php
$explicits = array('', 'no', 'yes', 'clean');
$format_explicit = unserialize(get_option('pod_formats'));
foreach ($explicits as $explicit) {
$selected = $explicit == $format_explicit[$pod_format->slug] ? ' selected="selected"' : '';
echo '<option value="' . $explicit . '"' . $selected . '>' . ucfirst($explicit) . '</option>';
}
?>
</select></td>
<td class="pod-update">
<input name="Submit" type="submit" class="button-secondary" value="Update" />
<input name="delete_pod_format_<?php
echo $pod_format->term_id;
?>
" type="submit" class="button-secondary" value="Delete" onclick="return deleteSomething( 'podcast_format', <?php
echo $pod_format->term_id;
?>
, 'You are about to delete a podcast format. All episodes currently assigned to this format will become assigned to no format.\n\'OK\' to delete, \'Cancel\' to stop.' );" /></td>
</tr>
</table>
<input name="term_ids" type="hidden" value="<?php
echo $term_ids;
?>
" />
<?php
}
}
?>
<?php
}
?>
<br />
<h3>Add a New Format</h3>
<table class="form-table">
<tr valign="top">
<th scope="row" style="width: 200px;">
<label for="pod_format_new_name">Format name:</label>
</th>
<td>
<input type="text" size="40" name="pod_format_new_name" id="pod_format_name" value="" />
<br /><span class="setting-description">The display name of your new new format.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_format_new_slug">Format slug:</label>
</th>
<td>
<input type="text" size="40" name="pod_format_new_slug" id="pod_format_new_slug" value="" />
<br /><span class="setting-description">If you leave this field blank, a slug will automatically be generated for you.</span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_format_new_explicit">Explicit:</label>
</th>
<td>
<select name="pod_format_new_explicit" id="pod_format_new_explicit">
<option value=""></option>
<option value="no">No</option>
<option value="yes">Yes</option>
<option value="clean">Clean</option>
</select>
<br /><span class="setting-description">The explicit setting for this format. If you leave this field blank, your global podcast explicit setting will be used.</span>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="Submit" value="Add Format" />
</p>
</div>
</form>
<?php
}
function podcasting_options_page()
{
// Check for delete
if (isset($_POST['term_ids'])) {
$term_ids = explode(',', $_POST['term_ids']);
foreach ($term_ids as $term_id) {
if (isset($_POST["delete_pod_format_{$term_id}"])) {
$_POST['Submit'] = 'Update';
}
}
}
// Store options if postback
if (isset($_POST['Submit'])) {
// Prevent attacks
check_admin_referer('$podcasting_nonce', $podcasting_nonce);
// Update the podcast options
update_option('pod_title', $_POST['pod_title']);
update_option('pod_tagline', $_POST['pod_tagline']);
// Update the iTunes options
update_option('pod_itunes_summary', $_POST['pod_itunes_summary']);
update_option('pod_itunes_author', $_POST['pod_itunes_author']);
update_option('pod_itunes_image', podcasting_urlencode($_POST['pod_itunes_image']));
update_option('pod_itunes_cat1', $_POST['pod_itunes_cat1']);
update_option('pod_itunes_cat2', $_POST['pod_itunes_cat2']);
update_option('pod_itunes_cat3', $_POST['pod_itunes_cat3']);
update_option('pod_itunes_keywords', $_POST['pod_itunes_keywords']);
update_option('pod_itunes_explicit', $_POST['pod_itunes_explicit']);
update_option('pod_itunes_ownername', $_POST['pod_itunes_ownername']);
update_option('pod_itunes_owneremail', $_POST['pod_itunes_owneremail']);
// Add a new format
if ('' != $_POST['pod_format_new_name']) {
$args = '' != $_POST['pod_format_new_slug'] ? array('slug' => $_POST['pod_format_new_slug']) : '';
$format = wp_insert_term($_POST['pod_format_new_name'], 'podcast_format', $args);
$format = get_term($format['term_id'], 'podcast_format');
$pod_explicits = unserialize(get_option('pod_formats'));
$pod_explicits[$format->slug] = $_POST['pod_format_new_explicit'];
update_option('pod_formats', serialize($pod_explicits));
}
// Update formats
if (isset($_POST['term_ids'])) {
foreach ($term_ids as $term_id) {
$term_id = (int) $term_id;
$format = get_term($term_id, 'podcast_format');
if (isset($_POST["delete_pod_format_{$term_id}"])) {
wp_delete_term($term_id, 'podcast_format');
}
// Update taxonomy
$args = array('name' => $_POST["pod_format_name_{$term_id}"], 'slug' => $_POST["pod_format_slug_{$term_id}"]);
wp_update_term($term_id, 'podcast_format', $args);
// Update explicit
$pod_explicits[$format->slug] = $_POST["pod_format_explicit_{$term_id}"];
update_option('pod_formats', serialize($pod_explicits));
}
}
// Clear used variables
unset($term_ids);
}
// iTunes category options
$pod_itunes_cats = array('Arts', 'Arts||Design', 'Arts||Fashion & Beauty', 'Arts||Food', 'Arts||Literature', 'Arts||Performing Arts', 'Arts||Visual Arts', 'Business', 'Business||Business News', 'Business||Careers', 'Business||Investing', 'Business||Management & Marketing', 'Business||Shopping', 'Comedy', 'Education', 'Education||Education Technology', 'Education||Higher Education', 'Education||K-12', 'Education||Language Courses', 'Education||Training', 'Games & Hobbies', 'Games & Hobbies||Automotive', 'Games & Hobbies||Aviation', 'Games & Hobbies||Hobbies', 'Games & Hobbies||Other Games', 'Games & Hobbies||Video Games', 'Government & Organizations', 'Government & Organizations||Local', 'Government & Organizations||National', 'Government & Organizations||Non-Profit', 'Government & Organizations||Regional', 'Health', 'Health||Alternative Health', 'Health||Fitness & Nutrition', 'Health||Self-Help', 'Health||Sexuality', 'Kids & Family', 'Music', 'News & Politics', 'Religion & Spirituality', 'Religion & Spirituality||Buddhism', 'Religion & Spirituality||Christianity', 'Religion & Spirituality||Hinduism', 'Religion & Spirituality||Islam', 'Religion & Spirituality||Judaism', 'Religion & Spirituality||Other', 'Religion & Spirituality||Spirituality', 'Science & Medicine', 'Science & Medicine||Medicine', 'Science & Medicine||Natural Sciences', 'Science & Medicine||Social Sciences', 'Society & Culture', 'Society & Culture||History', 'Society & Culture||Personal Journals', 'Society & Culture||Philosophy', 'Society & Culture||Places & Travel', 'Sports & Recreation', 'Sports & Recreation||Amateur', 'Sports & Recreation||College & High School', 'Sports & Recreation||Outdoor', 'Sports & Recreation||Professional', 'Technology', 'Technology||Gadgets', 'Technology||Tech News', 'Technology||Podcasting', 'Technology||Software How-To', 'TV & Film');
$pod_formats = get_terms('podcast_format', 'get=all');
?>
<form method="post" action="options-general.php?page=podcasting.php">
<?php
podcasting_nonce_field('$podcasting_nonce', $podcasting_nonce);
?>
<div class="wrap">
<h2>Podcasting Options</h2>
<p class="submit">
<input type="submit" name="Submit" value="Update Options »" />
</p>
<fieldset class="options">
<table class="optiontable">
<tr valign="top">
<th scope="row">
<label>Podcast feed address (URL):</label>
</th>
<td>
<p style="margin: 3px 0;"><strong>
<?php
echo get_option('home');
global $wp_rewrite;
if ($wp_rewrite->using_permalinks()) {
echo "/feed/podcast/";
} else {
echo "/?feed=podcast";
}
?>
</strong></p>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_title">Title:</label>
</th>
<td>
<input type="text" size="40" name="pod_title" id="pod_title" value="<?php
echo stripslashes(get_option('pod_title'));
?>
" />
<br />If your podcast's title is different than your blog's title, change the title here.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_tagline">Podcast tagline:</label>
</th>
<td>
<input type="text" style="width: 95%" name="pod_tagline" id="pod_tagline" value="<?php
echo stripslashes(get_option('pod_tagline'));
?>
" />
<br />If your podcast's tagline is different than your blog's tagline, change the tagline here.
</td>
</tr>
</table>
</fieldset>
<fieldset class="options">
<legend>iTunes Specifics</legend>
<table class="optiontable">
<tr valign="top">
<th scope="row">
<label for="pod_itunes_summary">Summary:</label>
</th>
<td>
<textarea cols="40" rows="4" style="width: 95%" name="pod_itunes_summary" id="pod_itunes_summary"><?php
echo stripslashes(get_option('pod_itunes_summary'));
?>
</textarea>
<br />A detailed description of your podcast. iTunes allows up to 4,000 characters and the tagline will be used if no summary is entered.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_author">Author:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_author" id="pod_itunes_author" value="<?php
echo stripslashes(get_option('pod_itunes_author'));
?>
" />
<br />The default author of your podcast.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_image">Podcast Art (URL):</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_image" id="pod_itunes_image" value="<?php
echo rawurldecode(stripslashes(get_option('pod_itunes_image')));
?>
" />
<br />An image which represents your podcast. iTunes uses this image on your podcast directory page and a smaller version in searches. iTunes prefers square .jpg images that are at least 300 x 300 pixels, but any jpg or png will work.
</td>
</tr>
<?php
for ($i = 1; $i <= 3; $i++) {
$pod_cat_option = 'pod_itunes_cat' . $i;
$pod_cat_label = 1 == $i ? 'Primary Category' : 'Category ' . $i;
$pod_cat_summary = 1 == $i ? 'The category which most fits your podcast. The primary category is used in Top Podcasts lists and directory pages which include podcast art.' : 'An optional additional category which is only used on directory pages without podcast art.';
?>
<tr valign="top">
<th scope="row">
<label for="<?php
echo $pod_cat_option;
?>
"><?php
echo $pod_cat_label;
?>
:</label>
</th>
<td>
<select name="<?php
echo $pod_cat_option;
?>
" id="<?php
echo $pod_cat_option;
?>
">
<option value=""></option>
<?php
foreach ($pod_itunes_cats as $pod_itunes_cat) {
// Deal with subcategories
$pod_category = explode("||", $pod_itunes_cat);
$pod_category_display = $pod_category[1] ? ' ' . $pod_category[1] : $pod_category[0];
// If selected category
$pod_selected = $pod_itunes_cat == htmlspecialchars(stripslashes(get_option($pod_cat_option))) ? ' selected="selected"' : '';
echo '<option value="' . $pod_itunes_cat . '"' . $pod_selected . '>' . $pod_category_display . '</option>';
}
?>
</select>
<br /><?php
echo $pod_cat_summary;
?>
</td>
</tr>
<?php
}
?>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_keywords">Keywords:</label>
</th>
<td>
<input type="text" style="width: 95%" name="pod_itunes_keywords" id="pod_itunes_keywords" value="<?php
echo stripslashes(get_option('pod_itunes_keywords'));
?>
" />
<br />Up to 12 comma-separated words which iTunes uses for search placement.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_explicit">Explicit:</label>
</th>
<td>
<select name="pod_itunes_explicit" id="pod_itunes_explicit">
<option value="">No</option>
<option value="yes"<?php
echo 'yes' == get_option(pod_itunes_explicit) ? ' selected="selected"' : '';
?>
>Yes</option>
<option value="clean"<?php
echo 'clean' == get_option(pod_itunes_explicit) ? ' selected="selected"' : '';
?>
>Clean</option>
</select>
<br />Notifies readers your podcast contains explicit material. Select clean if your podcast removed any explicit content. Note: iTunes requires all explicit podcast to mark themself as one. Failure to do so can result in removal from the iTunes podcast directory.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_ownername">Owner Name:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_ownername" id="pod_itunes_ownername" value="<?php
echo stripslashes(get_option('pod_itunes_ownername'));
?>
" />
<br />Your podcast's owner's name. The owner name will not be publically displayed and is used only by iTunes in the event they need to contact your podcast.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_itunes_owneremail">Owner E-mail Address:</label>
</th>
<td>
<input type="text" size="40" name="pod_itunes_owneremail" id="pod_itunes_owneremail" value="<?php
echo stripslashes(get_option('pod_itunes_owneremail'));
?>
" />
<br />Your podcast's owner's e-mail address. The owner e-mail address will not be publically displayed and is used only by iTunes in the event they need to contact your podcast.
</td>
</tr>
</table>
</fieldset>
<p class="submit">
<input type="submit" name="Submit" value="Update Options »" />
</p>
<?php
if (count($pod_formats) > 1) {
?>
<fieldset class="options">
<legend>Formats</legend>
<?php
foreach ($pod_formats as $pod_format) {
if ('default-format' != $pod_format->slug) {
if ($term_count > 0) {
$term_ids .= ',';
}
$term_count++;
$term_ids .= $pod_format->term_id;
?>
<table cellpadding="3" class="pod_format">
<tr>
<td class="pod-title">Format Feed</td>
<td colspan="6">
<input type="text" name="pod_format_feed" class="pod_format_feed" value="<?php
echo get_option('home');
global $wp_rewrite;
if ($wp_rewrite->using_permalinks()) {
echo "/feed/podcast/{$pod_format->slug}/";
} else {
echo "/?feed=podcast&format={$pod_format->slug}";
}
?>
" readonly="readonly" />
</td>
</tr>
<tr>
<td class="pod-title">Format Name</td>
<td><input type="text" name="pod_format_name_<?php
echo $pod_format->term_id;
?>
" class="pod_format_name" value="<?php
echo $pod_format->name;
?>
" />
<td class="pod-title">Format Slug</td>
<td><input type="text" name="pod_format_slug_<?php
echo $pod_format->term_id;
?>
" class="pod_format_slug" value="<?php
echo $pod_format->slug;
?>
" /></td>
<td class="pod-title">Explicit</td>
<td><select name="pod_format_explicit_<?php
echo $pod_format->term_id;
?>
" class="pod_format_explicit">
<?php
$explicits = array('', 'no', 'yes', 'clean');
$format_explicit = unserialize(get_option('pod_formats'));
foreach ($explicits as $explicit) {
$selected = $explicit == $format_explicit[$pod_format->slug] ? ' selected="selected"' : '';
echo '<option value="' . $explicit . '"' . $selected . '>' . ucfirst($explicit) . '</option>';
}
?>
</select></td>
<td class="pod-update">
<input name="Submit" type="submit" class="" value="Update" />
<input name="delete_pod_format_<?php
echo $pod_format->term_id;
?>
" type="submit" class="" value="Delete" onclick="return deleteSomething( 'podcast_format', <?php
echo $pod_format->term_id;
?>
, 'You are about to delete a podcast format. All episodes currently assigned to this format will become assigned to no format.\n\'OK\' to delete, \'Cancel\' to stop.' );" /></td>
</tr>
</table>
<input name="term_ids" type="hidden" value="<?php
echo $term_ids;
?>
" />
<?php
}
}
?>
</fieldset>
<?php
}
?>
<fieldset class="options">
<legend>Add a New Format</legend>
<table class="optiontable">
<tr valign="top">
<th scope="row">
<label for="pod_format_new_name">Format name:</label>
</th>
<td>
<input type="text" size="40" name="pod_format_new_name" id="pod_format_name" value="" />
<br />The display name of your new new format.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_format_new_slug">Format slug:</label>
</th>
<td>
<input type="text" size="40" name="pod_format_new_slug" id="pod_format_new_slug" value="" />
<br />If you leave this field blank, a slug will automatically be generated for you.
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pod_format_new_explicit">Explicit:</label>
</th>
<td>
<select name="pod_format_new_explicit" id="pod_format_new_explicit">
<option value=""></option>
<option value="no">No</option>
<option value="yes">Yes</option>
<option value="clean">Clean</option>
</select>
<br />The explicit setting for this format. If you leave this field blank, your global podcast explicit setting will be used.
</td>
</tr>
</table>
</fieldset>
<p class="submit">
<input type="submit" name="Submit" value="Add Format »" />
</p>
</div>
</form>
<?php
}
/**
* Check for a 404 using AJAX
*/
function check404()
{
check_ajax_referer('podcasting');
$pod_content = $this->prepareEnclosure($_POST['file']);
$headers = $this->getHttpHeaders($pod_content);
# Check if the headers processed the file correctly, if they didn't try to clean up the file
if ($headers['response'] != '200') {
$pod_content = podcasting_urlencode($pod_content);
$headers = $this->getHttpHeaders($pod_content);
}
if ($headers['response'] == '404') {
echo 'File not found on server (404). Verify the file exists and try again.';
} elseif (is_numeric($headers['response']) && $headers['response'] != '200') {
echo 'Server responded with http error code ' . $headers['response'] . '.';
} elseif ($headers['response'] != '200') {
echo 'Server failed to respond to remote request and did not provided error information.';
}
exit;
}
