Version Description
Download this release
Release Info
| Developer | whiteshadow |
| Plugin |  Broken Link Checker |
| Version | 0.4.9 |
| Comparing to | |
| See all releases | |
Code changes from version 0.4.8 to 0.4.9
- broken-link-checker.php +996 -817
- readme.txt +1 -1
broken-link-checker.php
CHANGED
|
@@ -3,191 +3,191 @@
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Plugin Name: Broken Link Checker
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Plugin URI: http://w-shadow.com/blog/2007/08/05/broken-link-checker-for-wordpress/
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Description: Checks your posts for broken links and missing images and notifies you on the dashboard if any are found.
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-
Version: 0.4.
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Author: Janis Elsts
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Author URI: http://w-shadow.com/blog/
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*/
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/*
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-
Created by Janis Elsts (email : whiteshadow@w-shadow.com)
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MySQL 4.0 compatibility by Jeroen (www.yukka.eu)
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*/
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//The plugin will use Snoopy in case CURL is not available
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if (!class_exists('Snoopy')) require_once(ABSPATH.'/wp-includes/class-snoopy.php');
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-
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if (!class_exists('ws_broken_link_checker')) {
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class ws_broken_link_checker {
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/**
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* ws_broken_link_checker::normalize_url()
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*
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*
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* @param string $url
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* @return string or FALSE for invalid/unsupported URLs
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*/
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// turn relative URLs into absolute URLs
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$url = $this->relative2absolute($this->siteurl, $url);
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return $url;
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$p = @parse_url($relative);
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if(!$p) {
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}
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if(isset($p["scheme"])) return $relative;
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$parts=(parse_url($absolute));
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if(substr($relative,0,1)=='/') {
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$cparts = (explode("/", $relative));
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array_shift($cparts);
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} else {
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$cparts = array_merge($aparts, $rparts);
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foreach($cparts as $i => $part) {
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if($part == '.') {
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@@ -199,7 +199,7 @@ class ws_broken_link_checker {
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}
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}
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$path = implode("/", $cparts);
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$url = '';
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if($parts['scheme']) {
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$url = "$parts[scheme]://";
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@@ -215,127 +215,127 @@ class ws_broken_link_checker {
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$url .= $parts['host']."/";
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}
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$url .= $path;
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return $url;
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/**
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* ws_broken_link_checker::check_link()
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* Checks the link described by the object $link and udpates the DB accordingly.
|
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@@ -343,568 +343,747 @@ class ws_broken_link_checker {
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* @param object $link
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* @return boolean
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*/
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* plugin_action_links()
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* Handler for the 'plugin_action_links' hook. Adds a "Settings" link to this plugin's entry
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* on the plugin list.
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*
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* @param array $links
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* @param string $file
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* @return array
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*/
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| 691 |
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| 720 |
-
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| 721 |
-
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| 722 |
-
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| 723 |
-
|
| 724 |
-
|
| 725 |
<div class="wrap">
|
| 726 |
<h2><?php
|
| 727 |
-
|
| 728 |
-
|
| 729 |
?></h2>
|
| 730 |
-
<
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| 731 |
<?php
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| 800 |
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|
| 801 |
?>
|
| 802 |
<style type='text/css'>
|
| 803 |
.link-editor {
|
| 804 |
-
|
| 805 |
}
|
| 806 |
</style>
|
| 807 |
|
| 808 |
<script type='text/javascript'>
|
| 809 |
-
|
| 810 |
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| 888 |
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| 900 |
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| 901 |
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|
| 904 |
</script>
|
| 905 |
</div>
|
| 906 |
-
|
| 907 |
-
|
| 908 |
|
| 909 |
}//class ends here
|
| 910 |
|
| 3 |
Plugin Name: Broken Link Checker
|
| 4 |
Plugin URI: http://w-shadow.com/blog/2007/08/05/broken-link-checker-for-wordpress/
|
| 5 |
Description: Checks your posts for broken links and missing images and notifies you on the dashboard if any are found.
|
| 6 |
+
Version: 0.4.9
|
| 7 |
Author: Janis Elsts
|
| 8 |
Author URI: http://w-shadow.com/blog/
|
| 9 |
*/
|
| 10 |
|
| 11 |
/*
|
| 12 |
+
Created by Janis Elsts (email : whiteshadow@w-shadow.com)
|
| 13 |
MySQL 4.0 compatibility by Jeroen (www.yukka.eu)
|
| 14 |
*/
|
| 15 |
|
| 16 |
//The plugin will use Snoopy in case CURL is not available
|
| 17 |
if (!class_exists('Snoopy')) require_once(ABSPATH.'/wp-includes/class-snoopy.php');
|
| 18 |
+
|
| 19 |
if (!class_exists('ws_broken_link_checker')) {
|
| 20 |
|
| 21 |
class ws_broken_link_checker {
|
| 22 |
+
var $options;
|
| 23 |
+
var $options_name='wsblc_options';
|
| 24 |
+
var $postdata_name;
|
| 25 |
+
var $linkdata_name;
|
| 26 |
+
var $version='0.4.9';
|
| 27 |
+
var $myfile='';
|
| 28 |
+
var $myfolder='';
|
| 29 |
+
var $mybasename='';
|
| 30 |
+
var $siteurl;
|
| 31 |
+
var $defaults;
|
| 32 |
+
|
| 33 |
+
function ws_broken_link_checker() {
|
| 34 |
+
global $wpdb;
|
| 35 |
+
|
| 36 |
+
//set default options
|
| 37 |
+
$this->defaults = array(
|
| 38 |
+
'version' => $this->version,
|
| 39 |
+
'max_work_session' => 27,
|
| 40 |
+
'check_treshold' => 72,
|
| 41 |
+
'mark_broken_links' => true,
|
| 42 |
+
'broken_link_css' => ".broken_link, a.broken_link {\n\ttext-decoration: line-through;\n}",
|
| 43 |
+
'exclusion_list' => array(),
|
| 44 |
+
'delete_post_button' => false
|
| 45 |
+
);
|
| 46 |
+
//load options
|
| 47 |
+
$this->options=get_option($this->options_name);
|
| 48 |
+
if(!is_array($this->options)){
|
| 49 |
+
$this->options = $this->defaults;
|
| 50 |
+
} else {
|
| 51 |
+
$this->options = array_merge($this->defaults, $this->options);
|
| 52 |
+
}
|
| 53 |
+
|
| 54 |
+
$this->postdata_name=$wpdb->prefix . "blc_postdata";
|
| 55 |
+
$this->linkdata_name=$wpdb->prefix . "blc_linkdata";
|
| 56 |
+
$this->siteurl = get_option('siteurl');
|
| 57 |
+
|
| 58 |
+
$my_file = str_replace('\\', '/',__FILE__);
|
| 59 |
+
$my_file = preg_replace('/^.*wp-content[\\\\\/]plugins[\\\\\/]/', '', $my_file);
|
| 60 |
+
add_action('activate_'.$my_file, array(&$this,'activation'));
|
| 61 |
+
$this->myfile=$my_file;
|
| 62 |
+
$this->myfolder=basename(dirname(__FILE__));
|
| 63 |
+
$this->mybasename=plugin_basename(__FILE__);
|
| 64 |
+
|
| 65 |
+
add_action('admin_menu', array(&$this,'options_menu'));
|
| 66 |
+
|
| 67 |
+
add_action('delete_post', array(&$this,'post_deleted'));
|
| 68 |
+
add_action('save_post', array(&$this,'post_saved'));
|
| 69 |
+
add_action('admin_footer', array(&$this,'admin_footer'));
|
| 70 |
+
add_action('admin_print_scripts', array(&$this,'admin_print_scripts'));
|
| 71 |
+
add_action('activity_box_end', array(&$this,'activity_box'));
|
| 72 |
+
|
| 73 |
+
if (!empty($this->options['mark_broken_links'])){
|
| 74 |
+
add_filter('the_content', array(&$this,'the_content'));
|
| 75 |
+
if (!empty($this->options['broken_link_css'])){
|
| 76 |
+
add_action('wp_head', array(&$this,'header_css'));
|
| 77 |
+
}
|
| 78 |
+
}
|
| 79 |
+
}
|
| 80 |
+
|
| 81 |
+
function admin_footer(){
|
| 82 |
+
?>
|
| 83 |
+
<!-- wsblc admin footer -->
|
| 84 |
+
<div id='wsblc_updater_div'></div>
|
| 85 |
+
<script type='text/javascript'>
|
| 86 |
+
new Ajax.PeriodicalUpdater('wsblc_updater_div', '<?php
|
| 87 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?action=run_check' ; ?>',
|
| 88 |
+
{
|
| 89 |
+
method: 'get',
|
| 90 |
+
frequency: <?php echo ($this->options['max_work_session']-1); ?>,
|
| 91 |
+
decay: 1.3
|
| 92 |
+
});
|
| 93 |
+
</script>
|
| 94 |
+
<!-- /wsblc admin footer -->
|
| 95 |
+
<?php
|
| 96 |
+
}
|
| 97 |
+
|
| 98 |
+
function header_css(){
|
| 99 |
+
echo '<style type="text/css">',$this->options['broken_link_css'],'</style>';
|
| 100 |
+
}
|
| 101 |
+
|
| 102 |
+
function the_content($content){
|
| 103 |
+
global $post, $wpdb;
|
| 104 |
+
if (empty($post)) return $content;
|
| 105 |
+
|
| 106 |
+
$sql="SELECT url from $this->linkdata_name WHERE post_id = $post->ID AND broken<>0";
|
| 107 |
+
$rows=$wpdb->get_results($sql, ARRAY_A);
|
| 108 |
+
if($rows && (count($rows)>0)){
|
| 109 |
+
//some rows found
|
| 110 |
+
$this->links_to_remove = array_map(
|
| 111 |
+
create_function('$elem', 'return $elem["url"];'),
|
| 112 |
+
$rows);
|
| 113 |
+
$url_pattern='/(<a[\s]+[^>]*href\s*=\s*[\"\']?)([^\'\" >]+)([\'\"]+[^<>]*)(>)((?sU).*)(<\/a>)/i';
|
| 114 |
+
$content = preg_replace_callback($url_pattern, array(&$this,'mark_broken_links'), $content);
|
| 115 |
+
};
|
| 116 |
+
|
| 117 |
+
//print_r($post);
|
| 118 |
+
return $content;
|
| 119 |
+
}
|
| 120 |
+
|
| 121 |
+
function mark_broken_links($matches){
|
| 122 |
+
$url = $this->normalize_url(html_entity_decode($matches[2])) ;
|
| 123 |
+
if(in_array($url, $this->links_to_remove)){
|
| 124 |
+
return $matches[1].$matches[2].$matches[3].' class="broken_link"'.$matches[4].
|
| 125 |
+
$matches[5].$matches[6];
|
| 126 |
+
} else {
|
| 127 |
+
return $matches[0];
|
| 128 |
+
}
|
| 129 |
+
}
|
| 130 |
+
|
| 131 |
/**
|
| 132 |
* ws_broken_link_checker::normalize_url()
|
| 133 |
+
*
|
| 134 |
*
|
| 135 |
* @param string $url
|
| 136 |
* @return string or FALSE for invalid/unsupported URLs
|
| 137 |
*/
|
| 138 |
+
function normalize_url($url){
|
| 139 |
+
$parts=@parse_url($url);
|
| 140 |
+
if(!$parts) return false;
|
| 141 |
+
|
| 142 |
+
if(isset($parts['scheme'])) {
|
| 143 |
+
//Only HTTP(S) links are checked. Other protocols are not supported.
|
| 144 |
+
if ( ($parts['scheme'] != 'http') && ($parts['scheme'] != 'https') )
|
| 145 |
+
return false;
|
| 146 |
+
}
|
| 147 |
+
|
| 148 |
+
$url = html_entity_decode($url);
|
| 149 |
+
$url = preg_replace(
|
| 150 |
+
array('/([\?&]PHPSESSID=\w+)$/i',
|
| 151 |
+
'/(#[^\/]*)$/',
|
| 152 |
+
'/&/',
|
| 153 |
+
'/^(javascript:.*)/i',
|
| 154 |
+
'/([\?&]sid=\w+)$/i'
|
| 155 |
+
),
|
| 156 |
+
array('','','&','',''),
|
| 157 |
+
$url);
|
| 158 |
+
$url=trim($url);
|
| 159 |
+
|
| 160 |
+
if($url=='') return false;
|
| 161 |
+
|
| 162 |
// turn relative URLs into absolute URLs
|
| 163 |
$url = $this->relative2absolute($this->siteurl, $url);
|
| 164 |
return $url;
|
| 165 |
+
}
|
| 166 |
+
|
| 167 |
+
function relative2absolute($absolute, $relative) {
|
| 168 |
$p = @parse_url($relative);
|
| 169 |
if(!$p) {
|
| 170 |
+
//WTF? $relative is a seriously malformed URL
|
| 171 |
+
return false;
|
| 172 |
}
|
| 173 |
if(isset($p["scheme"])) return $relative;
|
| 174 |
+
|
| 175 |
$parts=(parse_url($absolute));
|
| 176 |
+
|
| 177 |
if(substr($relative,0,1)=='/') {
|
| 178 |
$cparts = (explode("/", $relative));
|
| 179 |
array_shift($cparts);
|
| 180 |
} else {
|
| 181 |
+
if(isset($parts['path'])){
|
| 182 |
+
$aparts=explode('/',$parts['path']);
|
| 183 |
+
array_pop($aparts);
|
| 184 |
+
$aparts=array_filter($aparts);
|
| 185 |
+
} else {
|
| 186 |
+
$aparts=array();
|
| 187 |
+
}
|
| 188 |
+
|
| 189 |
+
$rparts = (explode("/", $relative));
|
| 190 |
+
|
| 191 |
$cparts = array_merge($aparts, $rparts);
|
| 192 |
foreach($cparts as $i => $part) {
|
| 193 |
if($part == '.') {
|
| 199 |
}
|
| 200 |
}
|
| 201 |
$path = implode("/", $cparts);
|
| 202 |
+
|
| 203 |
$url = '';
|
| 204 |
if($parts['scheme']) {
|
| 205 |
$url = "$parts[scheme]://";
|
| 215 |
$url .= $parts['host']."/";
|
| 216 |
}
|
| 217 |
$url .= $path;
|
| 218 |
+
|
| 219 |
return $url;
|
| 220 |
+
}
|
| 221 |
+
|
| 222 |
+
function page_exists($url){
|
| 223 |
+
//echo "Checking $url...<br/>";
|
| 224 |
+
$result = array('final_url'=>$url, 'log'=>'', 'http_code'=>'', 'okay' => false);
|
| 225 |
+
|
| 226 |
+
$parts=parse_url($url);
|
| 227 |
+
if(!$parts) {
|
| 228 |
+
$result['log'] .= "Invalid link URL (doesn't parse).";
|
| 229 |
+
return $result;
|
| 230 |
+
}
|
| 231 |
+
|
| 232 |
+
if(!isset($parts['scheme'])) {
|
| 233 |
+
$url='http://'.$url;
|
| 234 |
+
$parts['scheme'] = 'http';
|
| 235 |
+
$result['log'] .= "Protocol not specified, assuming HTTP.\n";
|
| 236 |
+
}
|
| 237 |
+
|
| 238 |
+
//Only HTTP links are checked. All others are automatically considered okay.
|
| 239 |
+
if ( ($parts['scheme'] != 'http') && ($parts['scheme'] != 'https') ) {
|
| 240 |
+
$result['log'] .= "URL protocol ($parts[scheme]) is not HTTP. This link won't be checked.\n";
|
| 241 |
+
return $result;
|
| 242 |
+
}
|
| 243 |
+
|
| 244 |
+
//******* Use CURL if available ***********
|
| 245 |
+
if (function_exists('curl_init')) {
|
| 246 |
+
|
| 247 |
+
$ch = curl_init();
|
| 248 |
+
curl_setopt($ch, CURLOPT_URL, $url);
|
| 249 |
+
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)');
|
| 250 |
+
//curl_setopt($ch, CURLOPT_USERAGENT, 'WordPress/Broken Link Checker (bot)');
|
| 251 |
+
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
|
| 252 |
+
|
| 253 |
+
@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
|
| 254 |
+
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
|
| 255 |
+
|
| 256 |
+
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
|
| 257 |
+
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
|
| 258 |
+
|
| 259 |
+
curl_setopt($ch, CURLOPT_FAILONERROR, false);
|
| 260 |
+
|
| 261 |
+
$nobody=false;
|
| 262 |
+
if($parts['scheme']=='https'){
|
| 263 |
+
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
|
| 264 |
+
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
|
| 265 |
+
} else {
|
| 266 |
+
$nobody=true;
|
| 267 |
+
curl_setopt($ch, CURLOPT_NOBODY, true);
|
| 268 |
+
//curl_setopt($ch, CURLOPT_RANGE, '0-1023');
|
| 269 |
+
}
|
| 270 |
+
curl_setopt($ch, CURLOPT_HEADER, true);
|
| 271 |
+
|
| 272 |
+
$response = curl_exec($ch);
|
| 273 |
+
//echo 'Response 1 : <pre>',$response,'</pre>';
|
| 274 |
+
$code=intval(curl_getinfo($ch, CURLINFO_HTTP_CODE));
|
| 275 |
+
//echo "Code 1 : $code<br/>";
|
| 276 |
+
|
| 277 |
+
$header = '';
|
| 278 |
+
if (preg_match('/(.+?)\r\n\r\n/s', $response, $matches)){
|
| 279 |
+
$header = $matches[1];
|
| 280 |
+
}
|
| 281 |
+
|
| 282 |
+
$result['log'] .= "=== First try : ".($response?"$code ===\n$header":"No response. ===")."\n\n";
|
| 283 |
+
|
| 284 |
+
if ( (($code<200) || ($code>=400)) && $nobody) {
|
| 285 |
+
$result['log'] .= "Trying a second time with different settings...\n";
|
| 286 |
+
curl_setopt($ch, CURLOPT_NOBODY, false);
|
| 287 |
+
curl_setopt($ch, CURLOPT_HTTPGET, true);
|
| 288 |
+
curl_setopt($ch, CURLOPT_RANGE, '0-2047');
|
| 289 |
+
$response = curl_exec($ch);
|
| 290 |
+
//echo 'Response 2 : <pre>',$response,'</pre>';
|
| 291 |
+
$code=intval(curl_getinfo($ch, CURLINFO_HTTP_CODE));
|
| 292 |
+
//echo "Code 2 : $code<br/>";
|
| 293 |
+
if (preg_match('/(.+?)\r\n\r\n/s', $response, $matches)){
|
| 294 |
+
$header = $matches[1];
|
| 295 |
+
}
|
| 296 |
+
|
| 297 |
+
$result['log'] .= "=== Second try : ".($response?"$code ===\n$header":"No response. ===")."\n\n";
|
| 298 |
+
}
|
| 299 |
+
|
| 300 |
+
$result['final_url'] = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
|
| 301 |
+
|
| 302 |
+
curl_close($ch);
|
| 303 |
+
|
| 304 |
+
} elseif (class_exists('Snoopy')) {
|
| 305 |
+
//******** Use Snoopy if CURL is not available *********
|
| 306 |
+
//Note : Snoopy doesn't work too well with HTTPS URLs.
|
| 307 |
+
$result['log'] .= "<em>(Using Snoopy)</em>\n";
|
| 308 |
+
|
| 309 |
+
$snoopy = new Snoopy;
|
| 310 |
+
$snoopy->read_timeout = 60; //read timeout in seconds
|
| 311 |
+
$snoopy->fetch($url);
|
| 312 |
+
|
| 313 |
+
$code = $snoopy->status; //HTTP status code
|
| 314 |
+
|
| 315 |
+
if ($snoopy->error)
|
| 316 |
+
$result['log'] .= $snoopy->error."\n";
|
| 317 |
+
if ($snoopy->timed_out)
|
| 318 |
+
$result['log'] .= "Request timed out.\n";
|
| 319 |
+
|
| 320 |
+
$result['log'] .= join("", $snoopy->headers)."\n"; //those headers already contain newlines
|
| 321 |
+
|
| 322 |
+
//$result['log'] .= print_r($snoopy, true);
|
| 323 |
+
|
| 324 |
+
if ($snoopy->lastredirectaddr)
|
| 325 |
+
$result['final_url'] = $snoopy->lastredirectaddr;
|
| 326 |
+
}
|
| 327 |
+
|
| 328 |
+
$result['http_code'] = $code;
|
| 329 |
+
|
| 330 |
+
/*"Good" response codes are anything in the 2XX range (e.g "200 OK") and redirects - the 3XX range.
|
| 331 |
+
HTTP 401 Unauthorized is a special case that is considered OK as well. Other errors - the 4XX range -
|
| 332 |
+
are treated as "page doesn't exist'". */
|
| 333 |
+
$result['okay'] = (($code>=200) && ($code<400)) || ($code == 401);
|
| 334 |
+
$result['log'] .= "Link is ".($result['okay']?'valid':'broken').".";
|
| 335 |
+
|
| 336 |
+
return $result;
|
| 337 |
+
}
|
| 338 |
+
|
| 339 |
/**
|
| 340 |
* ws_broken_link_checker::check_link()
|
| 341 |
* Checks the link described by the object $link and udpates the DB accordingly.
|
| 343 |
* @param object $link
|
| 344 |
* @return boolean
|
| 345 |
*/
|
| 346 |
+
function check_link($link){
|
| 347 |
+
global $wpdb;
|
| 348 |
+
|
| 349 |
+
/*
|
| 350 |
+
Check for problematic (though not necessarily "broken") links.
|
| 351 |
+
If a link has been checked multiple times and still hasn't been marked as broken
|
| 352 |
+
or removed from the queue then probably the checking algorithm is having problems
|
| 353 |
+
with that link. Mark it as broken and hope the user sorts it out.
|
| 354 |
+
*/
|
| 355 |
+
if ($link->check_count >=5){
|
| 356 |
+
$wpdb->query("UPDATE {$this->linkdata_name}
|
| 357 |
+
SET broken=1, log=CONCAT(log, '\nProblematic link, checking times out.')
|
| 358 |
+
WHERE id={$link->id}");
|
| 359 |
+
//can afford to skip the $max_execution_time check here, the above op. should be very fast.
|
| 360 |
+
return false;
|
| 361 |
+
}
|
| 362 |
+
|
| 363 |
+
//Update the check_count & last_check fields before actually performing the check.
|
| 364 |
+
//Useful if something goes terribly wrong in page_exists() with this particular URL.
|
| 365 |
+
$wpdb->query("UPDATE $this->linkdata_name SET last_check=NOW(), check_count=check_count+1
|
| 366 |
+
WHERE id=$link->id");
|
| 367 |
+
|
| 368 |
+
//Verify that the link should be checked
|
| 369 |
+
if ( !$this->is_excluded($link->url) ){
|
| 370 |
+
$rez = $this->page_exists($link->url);
|
| 371 |
+
|
| 372 |
+
if ( $rez['okay'] ) {
|
| 373 |
+
//Link is fine; remove it from the queue.
|
| 374 |
+
$wpdb->query("DELETE FROM $this->linkdata_name WHERE id=$link->id");
|
| 375 |
+
return true;
|
| 376 |
+
} else {
|
| 377 |
+
//Link is broken.
|
| 378 |
+
$wpdb->query(
|
| 379 |
+
"UPDATE $this->linkdata_name
|
| 380 |
+
SET broken=1, http_code=$rez[http_code], log='".$wpdb->escape($rez['log'])."',
|
| 381 |
+
final_url = '".$wpdb->escape($rez['final_url'])."'
|
| 382 |
+
WHERE id=$link->id"
|
| 383 |
+
);
|
| 384 |
+
|
| 385 |
+
return false;
|
| 386 |
+
}
|
| 387 |
+
|
| 388 |
+
} else {
|
| 389 |
+
//This link doesn't need to be checked because it is excluded.
|
| 390 |
+
$wpdb->query("DELETE FROM $this->linkdata_name WHERE id=$link->id");
|
| 391 |
+
return true;
|
| 392 |
+
}
|
| 393 |
+
|
| 394 |
+
}
|
| 395 |
+
|
| 396 |
+
function is_excluded($url){
|
| 397 |
+
if (!is_array($this->options['exclusion_list'])) return false;
|
| 398 |
+
foreach($this->options['exclusion_list'] as $excluded_word){
|
| 399 |
+
if (stristr($url, $excluded_word)){
|
| 400 |
+
return true;
|
| 401 |
+
}
|
| 402 |
+
}
|
| 403 |
+
return false;
|
| 404 |
+
}
|
| 405 |
+
|
| 406 |
+
function activity_box(){
|
| 407 |
+
?>
|
| 408 |
+
<!-- wsblc activity box -->
|
| 409 |
+
<div id='wsblc_activity_box'></div>
|
| 410 |
+
<script type='text/javascript'>
|
| 411 |
+
new Ajax.Updater('wsblc_activity_box', '<?php
|
| 412 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?action=dashboard_status' ; ?>');
|
| 413 |
+
</script>
|
| 414 |
+
<!-- /wsblc activity box -->
|
| 415 |
+
<?php
|
| 416 |
+
}
|
| 417 |
+
|
| 418 |
+
function admin_print_scripts(){
|
| 419 |
+
// use JavaScript Prototype library for AJAX
|
| 420 |
+
wp_enqueue_script('prototype');
|
| 421 |
+
}
|
| 422 |
+
|
| 423 |
+
function post_deleted($post_id){
|
| 424 |
+
global $wpdb;
|
| 425 |
+
$sql="DELETE FROM ".$this->linksdata_name." WHERE post_id=$post_id";
|
| 426 |
+
$wpdb->query($sql);
|
| 427 |
+
$sql="DELETE FROM ".$this->postdata_name." WHERE post_id=$post_id";
|
| 428 |
+
$wpdb->query($sql);
|
| 429 |
+
}
|
| 430 |
+
|
| 431 |
+
function post_saved($post_id){
|
| 432 |
+
global $wpdb;
|
| 433 |
+
|
| 434 |
+
$post = get_post($post_id);
|
| 435 |
+
//Only check links in posts, not revisions and attachments
|
| 436 |
+
if ( ($post->post_type != 'post') && ($post->post_type != 'page') ) return null;
|
| 437 |
+
//Only check published posts
|
| 438 |
+
if ( $post->post_status != 'publish' ) return null;
|
| 439 |
+
|
| 440 |
+
$found=$wpdb->get_var("SELECT post_id FROM $this->postdata_name WHERE post_id=$post_id LIMIT 1");
|
| 441 |
+
if($found===NULL){
|
| 442 |
+
//this post hasn't been saved previously, save the additional data now
|
| 443 |
+
$wpdb->query("INSERT INTO $this->postdata_name (post_id, last_check) VALUES($post_id, '00-00-0000 00:00:00')");
|
| 444 |
+
} else {
|
| 445 |
+
//mark the post as not checked
|
| 446 |
+
$wpdb->query("UPDATE $this->postdata_name SET last_check='00-00-0000 00:00:00' WHERE post_id=$post_id");
|
| 447 |
+
//delete the previously extracted links - they are possibly no longer in the post
|
| 448 |
+
$wpdb->query("DELETE FROM $this->linkdata_name WHERE post_id=$post_id");
|
| 449 |
+
}
|
| 450 |
+
}
|
| 451 |
+
|
| 452 |
+
|
| 453 |
+
function sync_posts_to_db(){
|
| 454 |
+
global $wpdb;
|
| 455 |
+
|
| 456 |
+
/* JHS: This query does not work on mySQL 4.0 (4.0 does not support subqueries).
|
| 457 |
+
// However, this one is faster, so I'll leave it here (forward compatibility)
|
| 458 |
+
$sql="INSERT INTO ".$this->postdata_name."( post_id, last_check )
|
| 459 |
+
SELECT id, '00-00-0000 00:00:00'
|
| 460 |
+
FROM $wpdb->posts b
|
| 461 |
+
WHERE NOT EXISTS (
|
| 462 |
+
SELECT post_id
|
| 463 |
+
FROM ".$this->postdata_name." a
|
| 464 |
+
WHERE a.post_id = b.id
|
| 465 |
+
)"; */
|
| 466 |
+
//JHS: This one also works on mySQL 4.0:
|
| 467 |
+
$sql="INSERT INTO ".$this->postdata_name."(post_id, last_check)
|
| 468 |
+
SELECT ".$wpdb->posts.".id, '00-00-0000 00:00:00' FROM ".$wpdb->posts."
|
| 469 |
+
LEFT JOIN ".$this->postdata_name." ON ".$wpdb->posts.".id=".$this->postdata_name.".post_id
|
| 470 |
+
WHERE
|
| 471 |
+
".$this->postdata_name.".post_id IS NULL
|
| 472 |
+
AND ".$wpdb->posts.".post_status = 'publish'
|
| 473 |
+
AND ".$wpdb->posts.".post_type IN ('post', 'page') ";
|
| 474 |
+
$wpdb->query($sql);
|
| 475 |
+
}
|
| 476 |
+
|
| 477 |
+
//JHS: Clears all blc tables and initiates a new fresh recheck
|
| 478 |
+
function recheck_all_posts(){
|
| 479 |
+
global $wpdb;
|
| 480 |
+
|
| 481 |
+
//Empty blc_linkdata
|
| 482 |
+
$sql="TRUNCATE TABLE ".$this->linkdata_name;
|
| 483 |
+
$wpdb->query($sql);
|
| 484 |
+
|
| 485 |
+
//Empty table [aggressive approach]
|
| 486 |
+
$sql="TRUNCATE TABLE ".$this->postdata_name;
|
| 487 |
+
//Reset all dates to zero [less aggressive approach, I like the above one better, it's cleaner ;)]
|
| 488 |
+
//$sql="UPDATE $this->postdata_name SET last_check='00-00-0000 00:00:00' WHERE 1";
|
| 489 |
+
|
| 490 |
+
$wpdb->query($sql);
|
| 491 |
+
|
| 492 |
+
$this->sync_posts_to_db();
|
| 493 |
+
}
|
| 494 |
+
|
| 495 |
+
function activation(){
|
| 496 |
+
global $wpdb;
|
| 497 |
+
|
| 498 |
+
require_once(ABSPATH . 'wp-admin/upgrade-functions.php');
|
| 499 |
+
|
| 500 |
+
if (($wpdb->get_var("show tables like '".($this->postdata_name)."'") != $this->postdata_name)
|
| 501 |
+
|| ($this->options['version'] != $this->version ) ) {
|
| 502 |
+
$sql="CREATE TABLE ".$this->postdata_name." (
|
| 503 |
+
post_id BIGINT( 20 ) NOT NULL ,
|
| 504 |
+
last_check DATETIME NOT NULL ,
|
| 505 |
+
UNIQUE KEY post_id (post_id)
|
| 506 |
+
);";
|
| 507 |
+
|
| 508 |
+
dbDelta($sql);
|
| 509 |
+
}
|
| 510 |
+
|
| 511 |
+
if (($wpdb->get_var("show tables like '".($this->linkdata_name)."'") != $this->linkdata_name)
|
| 512 |
+
|| ($this->options['version'] != $this->version ) ) {
|
| 513 |
+
$sql="CREATE TABLE ".$this->linkdata_name." (
|
| 514 |
+
id BIGINT( 20 ) UNSIGNED NOT NULL AUTO_INCREMENT ,
|
| 515 |
+
post_id BIGINT( 20 ) NOT NULL ,
|
| 516 |
+
url TEXT NOT NULL ,
|
| 517 |
+
final_url TEXT NOT NULL,
|
| 518 |
+
link_text VARCHAR( 50 ) NOT NULL ,
|
| 519 |
+
broken TINYINT( 1 ) UNSIGNED DEFAULT '0' NOT NULL,
|
| 520 |
+
last_check DATETIME NOT NULL ,
|
| 521 |
+
check_count TINYINT( 2 ) UNSIGNED DEFAULT '0' NOT NULL,
|
| 522 |
+
type ENUM('link', 'image') DEFAULT 'link' NOT NULL,
|
| 523 |
+
log TEXT NOT NULL,
|
| 524 |
+
http_code SMALLINT NOT NULL,
|
| 525 |
+
PRIMARY KEY id (id)
|
| 526 |
+
);";
|
| 527 |
+
|
| 528 |
+
dbDelta($sql);
|
| 529 |
+
|
| 530 |
+
//upgrade to 0.4.8
|
| 531 |
+
$wpdb->query("UPDATE ".$this->linkdata_name." SET type='image' WHERE link_text='[image]'");
|
| 532 |
+
$wpdb->query("UPDATE ".$this->linkdata_name." SET final_url=url WHERE final_url=''");
|
| 533 |
+
}
|
| 534 |
+
|
| 535 |
+
$this->sync_posts_to_db();
|
| 536 |
+
|
| 537 |
+
//Update the options
|
| 538 |
+
$this->options['version'] = $this->version;
|
| 539 |
+
update_option($this->options_name,$this->options);
|
| 540 |
+
}
|
| 541 |
+
|
| 542 |
+
function options_menu(){
|
| 543 |
+
add_options_page('Link Checker Settings', 'Link Checker', 'manage_options',
|
| 544 |
+
__FILE__,array(&$this, 'options_page'));
|
| 545 |
+
if (current_user_can('manage_options'))
|
| 546 |
+
add_filter('plugin_action_links', array(&$this, 'plugin_action_links'), 10, 2);
|
| 547 |
+
|
| 548 |
+
add_management_page('View Broken Links', 'Broken Links', 'manage_options',
|
| 549 |
+
__FILE__,array(&$this, 'broken_links_page'));
|
| 550 |
+
}
|
| 551 |
+
|
| 552 |
+
/**
|
| 553 |
* plugin_action_links()
|
| 554 |
* Handler for the 'plugin_action_links' hook. Adds a "Settings" link to this plugin's entry
|
| 555 |
* on the plugin list.
|
| 556 |
*
|
| 557 |
* @param array $links
|
| 558 |
* @param string $file
|
| 559 |
+
* @return array
|
| 560 |
*/
|
| 561 |
+
function plugin_action_links($links, $file) {
|
| 562 |
+
if ($file == $this->mybasename)
|
| 563 |
+
$links[] = "<a href='options-general.php?page=broken-link-checker/broken-link-checker.php'>" . __('Settings') . "</a>";
|
| 564 |
+
return $links;
|
| 565 |
+
}
|
| 566 |
+
|
| 567 |
+
function mytruncate($str, $max_length=50){
|
| 568 |
+
if(strlen($str)<=$max_length) return $str;
|
| 569 |
+
return (substr($str, 0, $max_length-3).'...');
|
| 570 |
+
}
|
| 571 |
+
|
| 572 |
+
function options_page(){
|
| 573 |
+
|
| 574 |
+
$this->options = get_option('wsblc_options');
|
| 575 |
+
$reminder = '';
|
| 576 |
+
//JHS: recheck all posts if asked for:
|
| 577 |
+
if (isset($_GET['recheck']) && ($_GET['recheck'] == 'true')) {
|
| 578 |
+
$this->recheck_all_posts();
|
| 579 |
+
}
|
| 580 |
+
if (isset($_GET['updated']) && ($_GET['updated'] == 'true')) {
|
| 581 |
+
if(isset($_POST['Submit'])) {
|
| 582 |
+
|
| 583 |
+
$new_session_length=intval($_POST['max_work_session']);
|
| 584 |
+
if( $new_session_length >0 ){
|
| 585 |
+
$this->options['max_work_session']=$new_session_length;
|
| 586 |
+
}
|
| 587 |
+
|
| 588 |
+
$new_check_treshold=intval($_POST['check_treshold']);
|
| 589 |
+
if( $new_check_treshold > 0 ){
|
| 590 |
+
$this->options['check_treshold']=$new_check_treshold;
|
| 591 |
+
}
|
| 592 |
+
|
| 593 |
+
$new_broken_link_css = trim($_POST['broken_link_css']);
|
| 594 |
+
$this->options['broken_link_css'] = $new_broken_link_css;
|
| 595 |
+
|
| 596 |
+
$this->options['mark_broken_links'] = !empty($_POST['mark_broken_links']);
|
| 597 |
+
|
| 598 |
+
$this->options['delete_post_button'] = !empty($_POST['delete_post_button']);
|
| 599 |
+
|
| 600 |
+
$this->options['exclusion_list']=array_filter(preg_split('/[\s,\r\n]+/',
|
| 601 |
+
$_POST['exclusion_list']));
|
| 602 |
+
|
| 603 |
+
update_option($this->options_name,$this->options);
|
| 604 |
+
}
|
| 605 |
+
|
| 606 |
+
}
|
| 607 |
+
echo $reminder;
|
| 608 |
+
?>
|
| 609 |
+
<div class="wrap"><h2>Broken Link Checker Options</h2>
|
| 610 |
+
<?php
|
| 611 |
+
//This check isn't required anymore. Can now use Snoopy when CURL is not available.
|
| 612 |
+
/*
|
| 613 |
+
if(!function_exists('curl_init')){ ?>
|
| 614 |
+
<strong>Error: <a href='http://curl.haxx.se/libcurl/php/'>CURL library</a>
|
| 615 |
+
is not installed. This plugin won't work.</strong><br/>
|
| 616 |
+
<?php };
|
| 617 |
+
*/
|
| 618 |
+
?>
|
| 619 |
+
<form name="link_checker_options" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>?page=<?php echo plugin_basename(__FILE__); ?>&updated=true">
|
| 620 |
+
<p class="submit"><input type="submit" name="Submit" value="Update Options »" /></p>
|
| 621 |
+
|
| 622 |
+
<table class="optiontable">
|
| 623 |
+
|
| 624 |
+
<tr valign="top">
|
| 625 |
+
<th scope="row">Status:</th>
|
| 626 |
+
<td>
|
| 627 |
+
|
| 628 |
+
|
| 629 |
+
<div id='wsblc_full_status'>
|
| 630 |
+
<br/><br/>
|
| 631 |
+
</div>
|
| 632 |
+
<script type='text/javascript'>
|
| 633 |
+
new Ajax.PeriodicalUpdater('wsblc_full_status', '<?php
|
| 634 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?action=full_status' ; ?>',
|
| 635 |
+
{
|
| 636 |
+
method: 'get',
|
| 637 |
+
frequency: 10,
|
| 638 |
+
decay: 2
|
| 639 |
+
});
|
| 640 |
+
</script>
|
| 641 |
+
<?php //JHS: Recheck all posts link: ?>
|
| 642 |
+
<p><input class="button" type="button" name="recheckbutton" value="Re-check all pages" onclick="location.replace('<?php echo $_SERVER['PHP_SELF']; ?>?page=<?php echo plugin_basename(__FILE__); ?>&recheck=true')" /></p>
|
| 643 |
+
</td>
|
| 644 |
+
</tr>
|
| 645 |
+
|
| 646 |
+
<tr valign="top">
|
| 647 |
+
<th scope="row">Check Every Post:</th>
|
| 648 |
+
<td>
|
| 649 |
+
|
| 650 |
+
Every <input type="text" name="check_treshold" id="check_treshold"
|
| 651 |
+
value="<?php echo $this->options['check_treshold']; ?>" size='5' maxlength='3'/>
|
| 652 |
+
hours
|
| 653 |
+
<br/>
|
| 654 |
+
Links in old posts will be re-checked this often. New posts will be usually checked ASAP.
|
| 655 |
+
|
| 656 |
+
</td>
|
| 657 |
+
</tr>
|
| 658 |
+
|
| 659 |
+
<tr valign="top">
|
| 660 |
+
<th scope="row">Broken Link CSS:</th>
|
| 661 |
+
<td>
|
| 662 |
+
<input type="checkbox" name="mark_broken_links" id="mark_broken_links"
|
| 663 |
+
<?php if ($this->options['mark_broken_links']) echo ' checked="checked"'; ?>/>
|
| 664 |
+
<label for='mark_broken_links'>Apply <em>class="broken_link"</em> to broken links</label><br/>
|
| 665 |
+
<textarea type="text" name="broken_link_css" id="broken_link_css" cols='40' rows='4'/><?php
|
| 666 |
+
if( isset($this->options['broken_link_css']) )
|
| 667 |
+
echo $this->options['broken_link_css'];
|
| 668 |
+
?></textarea>
|
| 669 |
+
|
| 670 |
+
</td>
|
| 671 |
+
</tr>
|
| 672 |
+
|
| 673 |
+
<tr valign="top">
|
| 674 |
+
<th scope="row">Exclusion list:</th>
|
| 675 |
+
<td>Don't check links where the URL contains any of these words (one per line):<br/>
|
| 676 |
+
<textarea type="text" name="exclusion_list" id="exclusion_list" cols='40' rows='4'/><?php
|
| 677 |
+
if( isset($this->options['exclusion_list']) )
|
| 678 |
+
echo implode("\n", $this->options['exclusion_list']);
|
| 679 |
+
?></textarea>
|
| 680 |
+
|
| 681 |
+
</td>
|
| 682 |
+
</tr>
|
| 683 |
+
|
| 684 |
+
<tr valign="top">
|
| 685 |
+
<th scope="row">Work Session Length:</th>
|
| 686 |
+
<td>
|
| 687 |
+
|
| 688 |
+
<input type="text" name="max_work_session" id="max_work_session"
|
| 689 |
+
value="<?php echo $this->options['max_work_session']; ?>" size='5' maxlength='3'/>
|
| 690 |
+
seconds
|
| 691 |
+
<br/>
|
| 692 |
+
The link checker does its work in short "sessions" while any page of the WP admin panel is open.
|
| 693 |
+
Typically you won't need to change this value.
|
| 694 |
+
|
| 695 |
+
</td>
|
| 696 |
+
</tr>
|
| 697 |
+
|
| 698 |
+
<tr valign="top">
|
| 699 |
+
<th scope="row">"Delete Post" option:</th>
|
| 700 |
+
<td>
|
| 701 |
+
|
| 702 |
+
<input type="checkbox" name="delete_post_button" id="delete_post_button"
|
| 703 |
+
<?php if ($this->options['delete_post_button']) echo " checked='checked'"; ?>/>
|
| 704 |
+
<label for='delete_post_button'>
|
| 705 |
+
Display a "Delete Post" link in every row at the broken link list
|
| 706 |
+
(<em>Manage -> Broken Links</em>). Not recommended.</label>
|
| 707 |
+
|
| 708 |
+
</td>
|
| 709 |
+
</tr>
|
| 710 |
+
|
| 711 |
+
</table>
|
| 712 |
+
|
| 713 |
+
<p class="submit"><input type="submit" name="Submit" value="Update Options »" /></p>
|
| 714 |
+
</form>
|
| 715 |
+
</div>
|
| 716 |
+
<?php
|
| 717 |
+
}
|
| 718 |
+
|
| 719 |
+
function broken_links_page(){
|
| 720 |
+
global $wpdb;
|
| 721 |
+
$sql="SELECT count(*) FROM $this->linkdata_name WHERE broken=1";
|
| 722 |
+
$broken_links=$wpdb->get_var($sql);
|
| 723 |
+
|
| 724 |
+
?>
|
| 725 |
<div class="wrap">
|
| 726 |
<h2><?php
|
| 727 |
+
echo ($broken_links>0)?"<span id='broken_link_count'>$broken_links</span> Broken Links":
|
| 728 |
+
"No broken links found";
|
| 729 |
?></h2>
|
| 730 |
+
<form style="font-size: x-small;" action="javascript: void(0);" method="">
|
| 731 |
+
<label for="sort_order">Sort by:</label><select id="sort_order" name="sort_order"
|
| 732 |
+
onchange="sortTheList(this.options[this.selectedIndex].value); return false;">
|
| 733 |
+
<option value="check_date" selected="selected">Default (Last checked)</option>
|
| 734 |
+
<option value="post_date">By Date</option>
|
| 735 |
+
</select>
|
| 736 |
+
</form>
|
| 737 |
+
<br style="clear:both;" />
|
| 738 |
<?php
|
| 739 |
+
$sql="SELECT b.post_title, b.post_date, a.*, b.guid FROM $this->linkdata_name a, $wpdb->posts b
|
| 740 |
+
WHERE a.post_id=b.id AND a.broken=1 ORDER BY a.last_check DESC";
|
| 741 |
+
$links=$wpdb->get_results($sql, OBJECT);
|
| 742 |
+
if($links && (count($links)>0)){
|
| 743 |
+
?>
|
| 744 |
+
<table class="widefat">
|
| 745 |
+
<thead>
|
| 746 |
+
<tr>
|
| 747 |
+
|
| 748 |
+
<th scope="col"><div style="text-align: center">#</div></th>
|
| 749 |
+
|
| 750 |
+
<th scope="col">Post
|
| 751 |
+
</th>
|
| 752 |
+
<th scope="col">Link Text</th>
|
| 753 |
+
<th scope="col">URL</th>
|
| 754 |
+
|
| 755 |
+
<th scope="col" colspan='<?php echo ($this->options['delete_post_button'])?'5':'4';x ?>'>Action</th>
|
| 756 |
+
|
| 757 |
+
</tr>
|
| 758 |
+
</thead>
|
| 759 |
+
<tbody id="the-list">
|
| 760 |
+
<?php
|
| 761 |
+
|
| 762 |
+
$rownumber=0;
|
| 763 |
+
/* reformatted this section - changed a few ids, made the php excerpts
|
| 764 |
+
explicit to take advantage of syntax highlighting. Most notably, the
|
| 765 |
+
link details section is changed here.*/
|
| 766 |
+
foreach ($links as $link) {
|
| 767 |
+
$rownumber++;
|
| 768 |
+
?>
|
| 769 |
+
<tr id='<?php print "link-$link->id" ?>' class='alternate'>
|
| 770 |
+
<th scope='row' style='text-align: center'><?php print $rownumber; ?></th>
|
| 771 |
+
<td>
|
| 772 |
+
<a href='<?php print get_permalink($link->post_id); ?>'
|
| 773 |
+
title='View post'><?php print $link->post_title; ?></a></td>
|
| 774 |
+
|
| 775 |
+
<td><?php print $link->link_text; ?></td>
|
| 776 |
+
<td>
|
| 777 |
+
<a href='<?php print $link->url; ?>' target='_blank'>
|
| 778 |
+
<?php print $this->mytruncate($link->url); ?></a>
|
| 779 |
+
| <a href='javascript:editBrokenLink(<?php print "$link->id, \"$link->url\""; ?>)'
|
| 780 |
+
id='link-editor-button-<?php print $link->id; ?>'>Edit</a>
|
| 781 |
+
<br />
|
| 782 |
+
<input type='text' size='50' id='link-editor-<?php print $link->id; ?>'
|
| 783 |
+
value='<?php print $link->url; ?>'
|
| 784 |
+
class='link-editor' style='display:none' />
|
| 785 |
+
</td>
|
| 786 |
+
<td><a href='javascript:void(0);' onclick='
|
| 787 |
+
toggleLinkDetails(<?php print $link->id; ?>);
|
| 788 |
+
return false;' class='edit'>Details</a></td>
|
| 789 |
+
|
| 790 |
+
<td><a href='post.php?action=edit&post=<?php print $link->post_id; ?>'
|
| 791 |
+
class='edit'>Edit Post</a></td>
|
| 792 |
+
<?php
|
| 793 |
+
//the ""Delete Post"" button - optional
|
| 794 |
+
if ($this->options['delete_post_button']){
|
| 795 |
+
$deletion_url = "post.php?action=delete&post=$link->post_id";
|
| 796 |
+
$deletion_url = wp_nonce_url($deletion_url, "delete-post_$link->post_id");
|
| 797 |
+
echo "<td><a href='$deletion_url'>Delete Post</a></td>";
|
| 798 |
+
}
|
| 799 |
+
?><td><a href='javascript:void(0);' class='delete'
|
| 800 |
+
id='discard_button-<?php print $link->id; ?>'
|
| 801 |
+
onclick='discardLinkMessage(<?php print $link->id; ?>);return false;'
|
| 802 |
+
title='Discard This Message'>Discard</a></td>
|
| 803 |
+
|
| 804 |
+
<td><a href='javascript:void(0);' class='delete' id='unlink_button-<?php print $link->id; ?>'
|
| 805 |
+
onclick='removeLinkFromPost(<?php print $link->id; ?>);return false;'
|
| 806 |
+
title='Remove the link from the post'>Unlink</a></td>
|
| 807 |
+
</tr>
|
| 808 |
+
<!-- Link details -->
|
| 809 |
+
<tr id='<?php print "link-details-$link->id"; ?>' style='display:none;'>
|
| 810 |
+
<span id='post_date_full' style='display:none;'><?php
|
| 811 |
+
print $link->post_date;
|
| 812 |
+
?></span>
|
| 813 |
+
<span id='check_date_full' style='display:none;'><?php
|
| 814 |
+
print $link->last_check;
|
| 815 |
+
?></span>
|
| 816 |
+
<td colspan='8'>
|
| 817 |
+
<ol style='list-style-type: none; width: 50%; float: right;'>
|
| 818 |
+
<li><strong>Log :</strong>
|
| 819 |
+
<span id='blc_log'><?php
|
| 820 |
+
print nl2br($link->log);
|
| 821 |
+
?></span></li></ol>
|
| 822 |
+
<ol style='list-style-type: none; padding-left: 2px;'>
|
| 823 |
+
<li><strong>Published On :</strong>
|
| 824 |
+
<span id='post_date'><?php
|
| 825 |
+
print strftime("%B %d, %Y",strtotime($link->post_date));
|
| 826 |
+
?></span></li>
|
| 827 |
+
<li><strong>Last Checked :</strong>
|
| 828 |
+
<span id='check_date'><?php
|
| 829 |
+
print strftime("%B %d, %Y",strtotime($link->last_check));
|
| 830 |
+
?></span></li>
|
| 831 |
+
<li><strong>Final URL :</strong>
|
| 832 |
+
<span id='final_url'><?php
|
| 833 |
+
print "$link->final_url";
|
| 834 |
+
?></span></li>
|
| 835 |
+
<li><strong>HTTP Code :</strong>
|
| 836 |
+
<span id='http_code'><?php
|
| 837 |
+
print "$link->http_code";
|
| 838 |
+
?></span></li></ol>
|
| 839 |
+
</td></tr><?php
|
| 840 |
+
}
|
| 841 |
+
?></tbody></table><?php
|
| 842 |
+
};
|
| 843 |
?>
|
| 844 |
<style type='text/css'>
|
| 845 |
.link-editor {
|
| 846 |
+
font-size: 1em;
|
| 847 |
}
|
| 848 |
</style>
|
| 849 |
|
| 850 |
<script type='text/javascript'>
|
| 851 |
+
/** for debugging only **/
|
| 852 |
+
var flg = 1;
|
| 853 |
+
function msg(text){
|
| 854 |
+
if(flg){
|
| 855 |
+
if(window.dump !== undefined){
|
| 856 |
+
dump(text);
|
| 857 |
+
}
|
| 858 |
+
if(window.console !== undefined){
|
| 859 |
+
console.log(text);
|
| 860 |
+
}
|
| 861 |
+
flg++;
|
| 862 |
+
if(flg > 200){
|
| 863 |
+
flg = false;
|
| 864 |
+
}
|
| 865 |
+
}
|
| 866 |
+
}
|
| 867 |
+
function alterLinkCounter(factor){
|
| 868 |
+
cnt = parseInt($('broken_link_count').innerHTML);
|
| 869 |
+
cnt = cnt + factor;
|
| 870 |
+
$('broken_link_count').innerHTML = cnt;
|
| 871 |
+
}
|
| 872 |
+
|
| 873 |
+
function discardLinkMessage(link_id){
|
| 874 |
+
$('discard_button-'+link_id).innerHTML = 'Wait...';
|
| 875 |
+
new Ajax.Request('<?php
|
| 876 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?';
|
| 877 |
+
?>action=discard_link&id='+link_id,
|
| 878 |
+
{
|
| 879 |
+
method:'get',
|
| 880 |
+
onSuccess: function(transport){
|
| 881 |
+
var re = /OK:.*/i
|
| 882 |
+
var response = transport.responseText || "";
|
| 883 |
+
if (re.test(response)){
|
| 884 |
+
$('link-'+link_id).hide();
|
| 885 |
+
$('link-details-'+link_id).hide();
|
| 886 |
+
alterLinkCounter(-1);
|
| 887 |
+
} else {
|
| 888 |
+
$('discard_button-'+link_id).innerHTML = 'Discard';
|
| 889 |
+
alert(response);
|
| 890 |
+
}
|
| 891 |
+
}
|
| 892 |
+
}
|
| 893 |
+
);
|
| 894 |
+
|
| 895 |
+
}
|
| 896 |
+
function removeLinkFromPost(link_id){
|
| 897 |
+
$('unlink_button-'+link_id).innerHTML = 'Wait...';
|
| 898 |
+
|
| 899 |
+
new Ajax.Request(
|
| 900 |
+
'<?php
|
| 901 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?';
|
| 902 |
+
?>action=remove_link&id='+link_id,
|
| 903 |
+
{
|
| 904 |
+
method:'get',
|
| 905 |
+
onSuccess: function(transport){
|
| 906 |
+
var re = /OK:.*/i
|
| 907 |
+
var response = transport.responseText || "";
|
| 908 |
+
if (re.test(response)){
|
| 909 |
+
$('link-'+link_id).hide();
|
| 910 |
+
$('link-details-'+link_id).hide();
|
| 911 |
+
alterLinkCounter(-1);
|
| 912 |
+
} else {
|
| 913 |
+
$('unlink_button-'+link_id).innerHTML = 'Unlink';
|
| 914 |
+
alert(response);
|
| 915 |
+
}
|
| 916 |
+
}
|
| 917 |
+
}
|
| 918 |
+
);
|
| 919 |
+
}
|
| 920 |
+
/* sorting function added here */
|
| 921 |
+
function sortTheList(sort_type){
|
| 922 |
+
var sort_types = {
|
| 923 |
+
"post_date": true,
|
| 924 |
+
"check_date": true
|
| 925 |
+
};
|
| 926 |
+
if(sort_types[sort_type] === undefined){
|
| 927 |
+
return false;
|
| 928 |
+
}
|
| 929 |
+
function rSearch(e, sTarget){
|
| 930 |
+
if(e === null){
|
| 931 |
+
return;
|
| 932 |
+
}
|
| 933 |
+
if(e.id !== undefined){
|
| 934 |
+
if(e.id.toString() == sTarget){
|
| 935 |
+
return e;
|
| 936 |
+
}
|
| 937 |
+
}
|
| 938 |
+
return rSearch(e.firstChild, sTarget) || rSearch(e.nextSibling, sTarget);
|
| 939 |
+
}
|
| 940 |
+
function mergesort(list, i){
|
| 941 |
+
i = (i === undefined) ? 0 : i;
|
| 942 |
+
var left, right, result;
|
| 943 |
+
if (list.length <= 1){
|
| 944 |
+
return list;
|
| 945 |
+
}
|
| 946 |
+
var middle = Math.floor(list.length / 2);
|
| 947 |
+
left = mergesort(list.slice(0, middle), (i+1));
|
| 948 |
+
right = mergesort(list.slice(middle), (i+1));
|
| 949 |
+
result = merge(left, right);
|
| 950 |
+
return result;
|
| 951 |
+
}
|
| 952 |
+
function merge(left, right){
|
| 953 |
+
var result = [];
|
| 954 |
+
var lindex = 0;
|
| 955 |
+
var rindex = 0;
|
| 956 |
+
var str = '';
|
| 957 |
+
for(var item in left){
|
| 958 |
+
if(left.hasOwnProperty(item)){
|
| 959 |
+
str += " " + left[item].id + ", ";
|
| 960 |
+
}
|
| 961 |
+
}
|
| 962 |
+
var str2 = '';
|
| 963 |
+
for(var item in right){
|
| 964 |
+
if(right.hasOwnProperty(item)){
|
| 965 |
+
str += " " + right[item].id + ", ";
|
| 966 |
+
}
|
| 967 |
+
}
|
| 968 |
+
while(left.length > lindex && right.length > rindex){
|
| 969 |
+
if(left[lindex].date < right[rindex].date){
|
| 970 |
+
result.push(left[lindex]);
|
| 971 |
+
lindex++;
|
| 972 |
+
}
|
| 973 |
+
else{
|
| 974 |
+
result.push(right[rindex]);
|
| 975 |
+
rindex++;
|
| 976 |
+
}
|
| 977 |
+
}
|
| 978 |
+
if(left.length > lindex){
|
| 979 |
+
result = result.concat(left.slice(lindex));
|
| 980 |
+
}
|
| 981 |
+
else{
|
| 982 |
+
result = result.concat(right.slice(rindex));
|
| 983 |
+
}
|
| 984 |
+
return result;
|
| 985 |
+
}
|
| 986 |
+
var theList = document.getElementById('the-list');
|
| 987 |
+
if (theList === null || theList.hasChildNodes() === false){
|
| 988 |
+
return;
|
| 989 |
+
}
|
| 990 |
+
var re = /^link-(\d+)$/;
|
| 991 |
+
var myid = 0;
|
| 992 |
+
var links = [];
|
| 993 |
+
var children = theList.childNodes;
|
| 994 |
+
var child = null;
|
| 995 |
+
for (var i = 0; i < children.length; i++){
|
| 996 |
+
child = children[i];
|
| 997 |
+
if(child === undefined){
|
| 998 |
+
continue;
|
| 999 |
+
}
|
| 1000 |
+
if(child === undefined || child.nodeType !== Node.ELEMENT_NODE ||
|
| 1001 |
+
child.nodeName !== 'TR'){
|
| 1002 |
+
continue;
|
| 1003 |
+
}
|
| 1004 |
+
if(child.id && child.id.match(re)){
|
| 1005 |
+
myid = (child.id.match(re))[1];
|
| 1006 |
+
mydetails = child;
|
| 1007 |
+
var mydate = false;
|
| 1008 |
+
while ( mydetails !== undefined &&
|
| 1009 |
+
mydetails !== null &&
|
| 1010 |
+
mydetails.id != 'link-details-'+myid){
|
| 1011 |
+
mydetails = mydetails.nextSibling;
|
| 1012 |
+
}
|
| 1013 |
+
var node = rSearch(child, sort_type+'_full').firstChild;
|
| 1014 |
+
if(node){
|
| 1015 |
+
mydate = new Date(node.nodeValue.toString());
|
| 1016 |
+
links.push({
|
| 1017 |
+
id: myid,
|
| 1018 |
+
date: mydate,
|
| 1019 |
+
details: mydetails === null ? null : mydetails.cloneNode(true),
|
| 1020 |
+
link: child === null ? null : child.cloneNode(true)
|
| 1021 |
+
});
|
| 1022 |
+
}
|
| 1023 |
+
}
|
| 1024 |
+
}
|
| 1025 |
+
while(theList.hasChildNodes()){
|
| 1026 |
+
try{
|
| 1027 |
+
theList.removeChild(theList.firstChild);
|
| 1028 |
+
}
|
| 1029 |
+
catch(e){
|
| 1030 |
+
break;
|
| 1031 |
+
}
|
| 1032 |
+
}
|
| 1033 |
+
links = mergesort(links);
|
| 1034 |
+
for (var i = 0; i < links.length; i++){
|
| 1035 |
+
var obj = links[i];
|
| 1036 |
+
theList.appendChild(obj.link);
|
| 1037 |
+
theList.appendChild(obj.details);
|
| 1038 |
+
}
|
| 1039 |
+
}
|
| 1040 |
+
/* end of js changes */
|
| 1041 |
+
|
| 1042 |
+
function editBrokenLink(link_id, orig_link){
|
| 1043 |
+
if ($('link-editor-button-'+link_id).innerHTML == 'Edit'){
|
| 1044 |
+
$('link-editor-'+link_id).show();
|
| 1045 |
+
$('link-editor-'+link_id).focus();
|
| 1046 |
+
$('link-editor-'+link_id).select();
|
| 1047 |
+
$('link-editor-button-'+link_id).innerHTML = 'Save';
|
| 1048 |
+
} else {
|
| 1049 |
+
$('link-editor-'+link_id).hide();
|
| 1050 |
+
new_url = $('link-editor-'+link_id).value;
|
| 1051 |
+
if (new_url != orig_link){
|
| 1052 |
+
//Save the changed link
|
| 1053 |
+
new Ajax.Request(
|
| 1054 |
+
'<?php
|
| 1055 |
+
echo get_option( "siteurl" ).'/wp-content/plugins/'.$this->myfolder.'/wsblc_ajax.php?';
|
| 1056 |
+
?>action=edit_link&id='+link_id+'&new_url='+escape(new_url),
|
| 1057 |
+
{
|
| 1058 |
+
method:'post',
|
| 1059 |
+
onSuccess: function(transport){
|
| 1060 |
+
var re = /OK:.*/i
|
| 1061 |
+
var response = transport.responseText || "";
|
| 1062 |
+
if (re.test(response)){
|
| 1063 |
+
$('link-'+link_id).hide();
|
| 1064 |
+
$('link-details-'+link_id).hide();
|
| 1065 |
+
alterLinkCounter(-1);
|
| 1066 |
+
//alert(response);
|
| 1067 |
+
} else {
|
| 1068 |
+
alert(response);
|
| 1069 |
+
}
|
| 1070 |
+
}
|
| 1071 |
+
}
|
| 1072 |
+
);
|
| 1073 |
+
|
| 1074 |
+
}
|
| 1075 |
+
$('link-editor-button-'+link_id).innerHTML = 'Edit';
|
| 1076 |
+
}
|
| 1077 |
+
}
|
| 1078 |
+
|
| 1079 |
+
function toggleLinkDetails(link_id){
|
| 1080 |
+
//alert('showlinkdetails '+link_id);
|
| 1081 |
+
$('link-details-'+link_id).toggle();
|
| 1082 |
+
}
|
| 1083 |
</script>
|
| 1084 |
</div>
|
| 1085 |
+
<?php
|
| 1086 |
+
}
|
| 1087 |
|
| 1088 |
}//class ends here
|
| 1089 |
|
readme.txt
CHANGED
|
@@ -3,7 +3,7 @@ Contributors: whiteshadow
|
|
| 3 |
Tags: links, broken, maintenance
|
| 4 |
Requires at least: 2.0.2
|
| 5 |
Tested up to: 2.6.2
|
| 6 |
-
Stable tag: 0.4.
|
| 7 |
|
| 8 |
This plugin will check your posts for broken links and missing images in background and notify you on the dashboard if any are found.
|
| 9 |
|
| 3 |
Tags: links, broken, maintenance
|
| 4 |
Requires at least: 2.0.2
|
| 5 |
Tested up to: 2.6.2
|
| 6 |
+
Stable tag: 0.4.9
|
| 7 |
|
| 8 |
This plugin will check your posts for broken links and missing images in background and notify you on the dashboard if any are found.
|
| 9 |
|
