From 2a59392ba8be974a5deec2e6f15959fde21186ea Mon Sep 17 00:00:00 2001 From: redmatrix Date: Sat, 22 Aug 2015 19:31:39 -0700 Subject: change name of module --- mod/parse_url.php | 381 ------------------------------------------------------ 1 file changed, 381 deletions(-) delete mode 100644 mod/parse_url.php (limited to 'mod/parse_url.php') diff --git a/mod/parse_url.php b/mod/parse_url.php deleted file mode 100644 index 2a6f7663e..000000000 --- a/mod/parse_url.php +++ /dev/null @@ -1,381 +0,0 @@ - - - - - -

Shiny Trinket

Shiny trinkets are shiny.

- -*/ - -if(!function_exists('deletenode')) { - function deletenode(&$doc, $node) - { - $xpath = new DomXPath($doc); - $list = $xpath->query("//".$node); - foreach ($list as $child) - $child->parentNode->removeChild($child); - } -} - -function completeurl($url, $scheme) { - $urlarr = parse_url($url); - - if (isset($urlarr["scheme"])) - return($url); - - $schemearr = parse_url($scheme); - - $complete = $schemearr["scheme"]."://".$schemearr["host"]; - - if ($schemearr["port"] != "") - $complete .= ":".$schemearr["port"]; - - if(strpos($urlarr['path'],'/') !== 0) - $complete .= '/'; - - $complete .= $urlarr["path"]; - - if ($urlarr["query"] != "") - $complete .= "?".$urlarr["query"]; - - if ($urlarr["fragment"] != "") - $complete .= "#".$urlarr["fragment"]; - - return($complete); -} - -function parseurl_getsiteinfo($url) { - $siteinfo = array(); - - - $result = z_fetch_url($url,false,0,array('novalidate' => true)); - if(! $result['success']) - return $siteinfo; - - $header = $result['header']; - $body = $result['body']; - - $body = mb_convert_encoding($body, 'UTF-8', 'UTF-8'); - $body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8"); - - $doc = new DOMDocument(); - @$doc->loadHTML($body); - - deletenode($doc, 'style'); - deletenode($doc, 'script'); - deletenode($doc, 'option'); - deletenode($doc, 'h1'); - deletenode($doc, 'h2'); - deletenode($doc, 'h3'); - deletenode($doc, 'h4'); - deletenode($doc, 'h5'); - deletenode($doc, 'h6'); - deletenode($doc, 'ol'); - deletenode($doc, 'ul'); - - $xpath = new DomXPath($doc); - - //$list = $xpath->query("head/title"); - $list = $xpath->query("//title"); - foreach ($list as $node) - $siteinfo["title"] = html_entity_decode($node->nodeValue, ENT_QUOTES, "UTF-8"); - - //$list = $xpath->query("head/meta[@name]"); - $list = $xpath->query("//meta[@name]"); - foreach ($list as $node) { - $attr = array(); - if ($node->attributes->length) - foreach ($node->attributes as $attribute) - $attr[$attribute->name] = $attribute->value; - - $attr["content"] = html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"); - - switch (strtolower($attr["name"])) { - case 'generator': - $siteinfo['generator'] = $attr['content']; - break; - case "fulltitle": - $siteinfo["title"] = $attr["content"]; - break; - case "description": - $siteinfo["text"] = $attr["content"]; - break; - case "dc.title": - $siteinfo["title"] = $attr["content"]; - break; - case "dc.description": - $siteinfo["text"] = $attr["content"]; - break; - } - } - - //$list = $xpath->query("head/meta[@property]"); - $list = $xpath->query("//meta[@property]"); - foreach ($list as $node) { - $attr = array(); - if ($node->attributes->length) - foreach ($node->attributes as $attribute) - $attr[$attribute->name] = $attribute->value; - - $attr["content"] = html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"); - - switch (strtolower($attr["property"])) { - case "og:image": - $siteinfo["image"] = $attr["content"]; - break; - case "og:title": - $siteinfo["title"] = $attr["content"]; - break; - case "og:description": - $siteinfo["text"] = $attr["content"]; - break; - } - } - - if ($siteinfo["image"] == "") { - $list = $xpath->query("//img[@src]"); - foreach ($list as $node) { - $attr = array(); - if ($node->attributes->length) - foreach ($node->attributes as $attribute) - $attr[$attribute->name] = $attribute->value; - - $src = completeurl($attr["src"], $url); - $photodata = @getimagesize($src); - - if (($photodata) && ($photodata[0] > 150) and ($photodata[1] > 150)) { - if ($photodata[0] > 300) { - $photodata[1] = round($photodata[1] * (300 / $photodata[0])); - $photodata[0] = 300; - } - if ($photodata[1] > 300) { - $photodata[0] = round($photodata[0] * (300 / $photodata[1])); - $photodata[1] = 300; - } - $siteinfo["images"][] = array("src"=>$src, - "width"=>$photodata[0], - "height"=>$photodata[1]); - } - - } - } else { - $src = completeurl($siteinfo["image"], $url); - - unset($siteinfo["image"]); - - $photodata = @getimagesize($src); - - if (($photodata) && ($photodata[0] > 10) and ($photodata[1] > 10)) - $siteinfo["images"][] = array("src"=>$src, - "width"=>$photodata[0], - "height"=>$photodata[1]); - } - - if ($siteinfo["text"] == "") { - $text = ""; - - $list = $xpath->query("//div[@class='article']"); - foreach ($list as $node) - if (strlen($node->nodeValue) > 40) - $text .= " ".trim($node->nodeValue); - - if ($text == "") { - $list = $xpath->query("//div[@class='content']"); - foreach ($list as $node) - if (strlen($node->nodeValue) > 40) - $text .= " ".trim($node->nodeValue); - } - - // If none text was found then take the paragraph content - if ($text == "") { - $list = $xpath->query("//p"); - foreach ($list as $node) - if (strlen($node->nodeValue) > 40) - $text .= " ".trim($node->nodeValue); - } - - if ($text != "") { - $text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text)); - - while (strpos($text, " ")) - $text = trim(str_replace(" ", " ", $text)); - - $siteinfo["text"] = html_entity_decode(substr($text,0,350), ENT_QUOTES, "UTF-8").'...'; - } - } - - return($siteinfo); -} - -function arr_add_hashes(&$item,$k) { - $item = '#' . $item; -} - -function parse_url_content(&$a) { - - $text = null; - $str_tags = ''; - - - $br = "\n"; - - if(x($_GET,'binurl')) - $url = trim(hex2bin($_GET['binurl'])); - else - $url = trim($_GET['url']); - - if((substr($url,0,1) != '/') && (substr($url,0,4) != 'http')) - $url = 'http://' . $url; - - - if($_GET['title']) - $title = strip_tags(trim($_GET['title'])); - - if($_GET['description']) - $text = strip_tags(trim($_GET['description'])); - - if($_GET['tags']) { - $arr_tags = str_getcsv($_GET['tags']); - if(count($arr_tags)) { - array_walk($arr_tags,'arr_add_hashes'); - $str_tags = $br . implode(' ',$arr_tags) . $br; - } - } - - logger('parse_url: ' . $url); - - $result = z_fetch_url($url,false,0,array('novalidate' => true, 'nobody' => true)); - if($result['success']) { - $hdrs=array(); - $h = explode("\n",$result['header']); - foreach ($h as $l) { - list($k,$v) = array_map("trim", explode(":", trim($l), 2)); - $hdrs[$k] = $v; - } - if (array_key_exists('Content-Type', $hdrs)) - $type = $hdrs['Content-Type']; - if($type) { - $zrl = is_matrix_url($url); - if(stripos($type,'image/') !== false) { - if($zrl) - echo $br . '[zmg]' . $url . '[/zmg]' . $br; - else - echo $br . '[img]' . $url . '[/img]' . $br; - killme(); - } - if(stripos($type,'video/') !== false) { - if($zrl) - echo $br . '[zvideo]' . $url . '[/zvideo]' . $br; - else - echo $br . '[video]' . $url . '[/video]' . $br; - killme(); - } - if(stripos($type,'audio/') !== false) { - if($zrl) - echo $br . '[zaudio]' . $url . '[/zaudio]' . $br; - else - echo $br . '[audio]' . $url . '[/audio]' . $br; - killme(); - } - } - } - - $template = $br . '#^[url=%s]%s[/url]%s' . $br; - - $arr = array('url' => $url, 'text' => ''); - - call_hooks('parse_link', $arr); - - if(strlen($arr['text'])) { - echo $arr['text']; - killme(); - } - - $x = oembed_process($url); - if($x) { - echo $x; - killme(); - } - - if($url && $title && $text) { - - - $text = $br . '[quote]' . trim($text) . '[/quote]' . $br; - - $title = str_replace(array("\r","\n"),array('',''),$title); - - $result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags; - - logger('parse_url (unparsed): returns: ' . $result); - - echo $result; - killme(); - } - - $siteinfo = parseurl_getsiteinfo($url); - - // If this is a Red site, use zrl rather than url so they get zids sent to them by default - - if( x($siteinfo,'generator') && (strpos($siteinfo['generator'],PLATFORM_NAME . ' ') === 0)) - $template = str_replace('url','zrl',$template); - - if($siteinfo["title"] == "") { - echo sprintf($template,$url,$url,'') . $str_tags; - killme(); - } else { - $text = $siteinfo["text"]; - $title = $siteinfo["title"]; - } - - $image = ""; - - if(sizeof($siteinfo["images"]) > 0){ - /* Execute below code only if image is present in siteinfo */ - - $total_images = 0; - $max_images = get_config('system','max_bookmark_images'); - if($max_images === false) - $max_images = 2; - else - $max_images = intval($max_images); - - foreach ($siteinfo["images"] as $imagedata) { - if ($url) { - $image .= sprintf('[url=%s]', $url); - } - $image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]'; - if ($url) { - $image .= '[/url]'; - } - $image .= "\n"; - $total_images ++; - if($max_images && $max_images >= $total_images) - break; - } - } - - if(strlen($text)) { - $text = $br.'[quote]'.trim($text).'[/quote]'.$br ; - } - - if($image) { - $text = $br.$br.$image.$text; - } - $title = str_replace(array("\r","\n"),array('',''),$title); - - $result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags; - - logger('parse_url: returns: ' . $result, LOGGER_DEBUG); - - echo trim($result); - killme(); -} -- cgit v1.2.3