279 lines
7.9 KiB
PHP
279 lines
7.9 KiB
PHP
<?php
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/**
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* Plugin Name: Superdesk Publisher
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* Plugin URI:
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* Description: Imports articles in the IPTC ninjs format from the Superdesk newsroom system
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* Version: 0.9
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* Author: Sourcefabric and AdminIT
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*/
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if (!function_exists('add_action')) {
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echo 'Hi there! I\'m just a plugin, not much I can do when called directly.';
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exit;
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}
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define('MVP_VERSION', '0.1');
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define('MVP_REQUIRED_WP_VERSION', '4.2');
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define('MVP_PLUGIN', __FILE__);
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define('MVP_PLUGIN_DIR', untrailingslashit(dirname(MVP_PLUGIN)));
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define('MVP_PLUGIN_URL', untrailingslashit(plugins_url('', MVP_PLUGIN)));
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define('MVP_DATABASE_VERSION', '2');
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define('DB_TABLE_SYNC_POST', 'sync_posts');
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define('DB_TABLE_POSTMETA', 'postmeta');
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define('DB_TABLE_USERS', 'users');
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require_once MVP_PLUGIN_DIR . '/settings.php';
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function mvp_database_install() {
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global $wpdb;
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$table_name = $wpdb->prefix . DB_TABLE_SYNC_POST;
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$charset_collate = $wpdb->get_charset_collate();
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$sql = "CREATE TABLE $table_name (
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id bigint(20) NOT NULL AUTO_INCREMENT,
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post_id bigint(20) NOT NULL,
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guid text NOT NULL,
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time datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
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PRIMARY KEY (id)
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) $charset_collate;";
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require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
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dbDelta($sql);
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add_option('MVP_DATABASE_VERSION', MVP_DATABASE_VERSION);
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}
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function mvp_database_update() {
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if (get_site_option('MVP_DATABASE_VERSION') != MVP_DATABASE_VERSION) {
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mvp_database_install();
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}
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}
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function saveFile($from, $to) {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $from);
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$fp = fopen($to, 'w+');
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curl_setopt($ch, CURLOPT_FILE, $fp);
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curl_exec($ch);
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curl_close($ch);
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fclose($fp);
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}
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function generatePassword() {
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$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ%./\@';
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$charactersLength = strlen($characters);
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$password = '';
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for ($i = 0; $i < 8; $i++) {
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$password .= $characters[rand(0, $charactersLength - 1)];
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}
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$password = $password . strtotime("now");
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return $password;
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}
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function saveAttachment($picture, $post_ID, $caption, $alt) {
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$filenameQ = explode("/", $picture['renditions']['original']['media']);
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$filename = $filenameQ[count($filenameQ) - 1];
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$uploadDir = wp_upload_dir();
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saveFile($picture['renditions']['original']['href'], $uploadDir['path'] . "/" . $filename);
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$attachment = array(
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'guid' => $uploadDir['url'] . '/' . basename($filename),
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'post_mime_type' => $picture['mimetype'],
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'post_title' => $caption,
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'post_content' => '',
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'post_excerpt' => $caption,
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'post_status' => 'inherit'
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);
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$attach_id = wp_insert_attachment($attachment, date("Y") . "/" . date("m") . "/" . $filename, $post_ID);
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require_once( ABSPATH . 'wp-admin/includes/image.php' );
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$attach_data = wp_generate_attachment_metadata($attach_id, $uploadDir['path'] . "/" . $filename);
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wp_update_attachment_metadata($attach_id, $attach_data);
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set_post_thumbnail($post_ID, $attach_id);
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update_post_meta($attach_id, '_wp_attachment_image_alt', wp_slash($alt));
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}
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function savePicture($localPath, $postId, $oldSrc, $associations, $alt) {
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$filenameQ = explode("/", $localPath);
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$filename = $filenameQ[count($filenameQ) - 1];
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$uploadDir = wp_upload_dir();
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$name = null;
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$mimeType = null;
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foreach ($associations as $key => $value) {
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if (isset($value['renditions'])) {
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foreach ($value['renditions'] as $value2) {
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if ($value2['href'] === $oldSrc) {
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$name = $key;
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$mimeType = $value2['mimetype'];
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break 2;
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}
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}
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}
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}
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if ($name == null) {
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$caption = wp_strip_all_tags($alt);
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$alt = wp_strip_all_tags($alt);
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} else {
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$caption = generate_caption_image($associations[$name]);
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$alt = (!empty($associations[$name]['body_text'])) ? wp_strip_all_tags($associations[$name]['body_text']) : '';
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}
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$attachment = array(
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'guid' => $localPath,
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'post_mime_type' => $mimeType == null ? mime_content_type($uploadDir['path'] . "/" . $filename) : $mimeType,
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'post_title' => $caption,
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'post_content' => '',
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'post_excerpt' => $caption,
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'post_status' => 'inherit'
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);
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$attach_id = wp_insert_attachment($attachment, date("Y") . "/" . date("m") . "/" . $filename, $postId);
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require_once( ABSPATH . 'wp-admin/includes/image.php' );
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$attach_data = wp_generate_attachment_metadata($attach_id, $uploadDir['path'] . "/" . $filename);
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wp_update_attachment_metadata($attach_id, $attach_data);
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set_post_thumbnail($postId, $attach_id);
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update_post_meta($attach_id, '_wp_attachment_image_alt', wp_slash($alt));
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}
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function custom_wpkses_post_tags($tags, $context) {
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if ('post' === $context) {
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$tags['iframe'] = array(
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'style' => true,
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'src' => true,
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'height' => true,
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'width' => true,
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'frameborder' => true,
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'allowfullscreen' => true,
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);
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}
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return $tags;
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}
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function generate_caption_image($media) {
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$caption = '';
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$settings = get_option('superdesk_settings');
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if (!empty($media['description_text'])) {
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$caption .= wp_strip_all_tags($media['description_text']);
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}
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if (!empty($media['byline'])) {
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if (!empty($caption)) {
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$caption .= ' ';
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}
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$caption .= (empty($settings['separator-caption-image']) ? ':' : $settings['separator-caption-image']) . ' ' . wp_strip_all_tags($media['byline']);
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}
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if (!empty($media['copyrightholder']) && $settings['copyrightholder-image'] == 'on') {
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$caption .= ' / ' . wp_strip_all_tags($media['copyrightholder']);
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}
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if (!empty($media['copyrightnotice']) && $settings['copyrightnotice-image'] == 'on') {
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$caption .= ' ' . wp_strip_all_tags($media['copyrightnotice']);
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}
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return $caption;
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}
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function embed_src($src) {
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$uploadDir = wp_upload_dir();
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$filename = sha1($src);
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saveFile($src, $uploadDir['path'] . "/" . $filename);
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return $uploadDir['url'] . "/" . $filename;
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}
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class Image {
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public $src, $alt, $oldSrc;
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public function __construct(array $attrs, $oldSrc) {
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$this->src = $attrs['src'];
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$this->alt = isset($attrs['alt']) ? $attrs['alt'] : '';
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$this->oldSrc = $oldSrc;
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stripQuotes($this->src);
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stripQuotes($this->alt);
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}
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}
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function stripQuotes(&$value) {
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$value = mb_substr($value, 1, mb_strlen($value) - 2);
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}
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function embed_images($html, &$image) {
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$result = array();
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preg_match_all('/<img[^>]+>/i', $html, $result);
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if (count($result) > 0) {
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$img = array();
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foreach ($result as $row) {
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if (count($row) > 0) {
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foreach ($row as $img_tag) {
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preg_match_all('/(src|title|alt)=("[^"]*")/i', $img_tag, $img[$img_tag]);
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}
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}
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}
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if (count($img) > 0) {
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foreach ($img as $htmlTag => $src) {
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$attrs = array();
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if (isset($src[1], $src[2])) {
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$oldSrc = '';
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foreach ($src[1] as $key => $attr) {
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$value = $src[2][$key];
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if ($attr === "src") {
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stripQuotes($value);
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$oldSrc = $value;
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$value = '"' . embed_src($value) . '"';
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}
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$attrs[$attr] = $value;
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}
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if ($image == null) {
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$image = new Image($attrs, $oldSrc);
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}
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$newHtmlTag = "<img";
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foreach ($attrs as $attrName => $attrValue) {
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$newHtmlTag .= " " . $attrName . "=" . $attrValue;
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}
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$newHtmlTag .= ">";
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$html = str_replace($htmlTag, $newHtmlTag, $html);
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}
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}
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}
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}
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return $html;
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}
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add_filter('wp_kses_allowed_html', 'custom_wpkses_post_tags', 10, 2);
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wp_oembed_add_provider('#http://(www\.)?youtube\.com/watch.*#i', 'http://www.youtube.com/oembed', true);
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register_activation_hook(__FILE__, 'mvp_database_install');
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add_action('plugins_loaded', 'mvp_database_update');
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