keith/friendica
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
friendica/mod/parse_url.php

495 lines
13 KiB
PHP
Raw Normal View History

ajaxify the wall poster
2010-07-23 05:41:45 +00:00
<?php
Revert "Updated modules to allow for partial overrides without errors" This reverts commit db949bb802448184bfe5164d8d3dd86ddf51b187.
2016-02-07 14:11:34 +00:00
/**
reformat todo according to doxygen style
2015-12-25 22:17:34 +00:00
* @file mod/parse_url.php
Revert "Updated modules to allow for partial overrides without errors" This reverts commit db949bb802448184bfe5164d8d3dd86ddf51b187.
2016-02-07 14:11:34 +00:00
*
reformat todo according to doxygen style
2015-12-25 22:17:34 +00:00
* @todo https://developers.google.com/+/plugins/snippet/
Revert "Updated modules to allow for partial overrides without errors" This reverts commit db949bb802448184bfe5164d8d3dd86ddf51b187.
2016-02-07 14:11:34 +00:00
*
reformat todo according to doxygen style
2015-12-25 22:17:34 +00:00
* @verbatim
* <meta itemprop="name" content="Toller Titel">
* <meta itemprop="description" content="Eine tolle Beschreibung">
* <meta itemprop="image" content="http://maple.libertreeproject.org/images/tree-icon.png">
Revert "Updated modules to allow for partial overrides without errors" This reverts commit db949bb802448184bfe5164d8d3dd86ddf51b187.
2016-02-07 14:11:34 +00:00
*
reformat todo according to doxygen style
2015-12-25 22:17:34 +00:00
* <body itemscope itemtype="http://schema.org/Product">
* <h1 itemprop="name">Shiny Trinket</h1>
* <img itemprop="image" src="{image-url}" />
* <p itemprop="description">Shiny trinkets are shiny.</p>
* </body>
* @endverbatim
parse_url: Just added a comment for future elements that should be added as well.
2012-07-18 19:06:38 +00:00
*/
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
if(!function_exists('deletenode')) {
function deletenode(&$doc, $node)
{
$xpath = new DomXPath($doc);
$list = $xpath->query("//".$node);
foreach ($list as $child)
$child->parentNode->removeChild($child);
}
}
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
function completeurl($url, $scheme) {
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$urlarr = parse_url($url);
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
if (isset($urlarr["scheme"]))
return($url);
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$schemearr = parse_url($scheme);
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$complete = $schemearr["scheme"]."://".$schemearr["host"];
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
if (@$schemearr["port"] != "")
$complete .= ":".$schemearr["port"];
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
update writable for dfrn contacts when using local delivery
2012-09-05 23:26:11 +00:00
if(strpos($urlarr['path'],'/') !== 0)
$complete .= '/';
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$complete .= $urlarr["path"];
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
if (@$urlarr["query"] != "")
$complete .= "?".$urlarr["query"];
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
if (@$urlarr["fragment"] != "")
$complete .= "#".$urlarr["fragment"];
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
return($complete);
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
}
Poco: New fields for last contact and last failure of a contact.
2015-07-16 23:08:28 +00:00
function parseurl_getsiteinfo_cached($url, $no_guessing = false, $do_oembed = true) {
OEmbed and parse_url are now cached in dedicated tables
2016-01-14 22:59:51 +00:00
if ($url == "")
return false;
$r = q("SELECT * FROM `parsed_url` WHERE `url` = '%s' AND `guessing` = %d AND `oembed` = %d",
dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed));
if ($r)
$data = $r[0]["content"];
Poco: New fields for last contact and last failure of a contact.
2015-07-16 23:08:28 +00:00
if (!is_null($data)) {
$data = unserialize($data);
return $data;
}
$data = parseurl_getsiteinfo($url, $no_guessing, $do_oembed);
Add the creation date to the cache tables
2016-01-14 23:58:57 +00:00
q("INSERT INTO `parsed_url` (`url`, `guessing`, `oembed`, `content`, `created`) VALUES ('%s', %d, %d, '%s', '%s')",
dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed), dbesc(serialize($data)), dbesc(datetime_convert()));
Poco: New fields for last contact and last failure of a contact.
2015-07-16 23:08:28 +00:00
return $data;
}
Preventing an endless loop while fetching site infos
2014-07-14 06:37:40 +00:00
function parseurl_getsiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1) {
Created hashtags from keywords now are links. URL are cleaned from tracking data.
2014-10-03 11:02:15 +00:00
require_once("include/network.php");
When a server isn't reachable there were timeout problems with fetching image data
2016-01-18 14:38:38 +00:00
require_once("include/Photo.php");
Building a central functionality to export postings to all networks that only support plaintext postings. In near future this will replace the similar code in the several addons.
2014-05-03 10:04:54 +00:00
The useragent string doesn't contains of the words "Mozilla" anymore - but the name "Friendica" and the base url
2014-09-07 08:47:37 +00:00
$a = get_app();
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$siteinfo = array();
Support for twitter cards (in both directions)
2014-02-22 14:46:19 +00:00
Preventing an endless loop while fetching site infos
2014-07-14 06:37:40 +00:00
if ($count > 10) {
logger("parseurl_getsiteinfo: Endless loop detected for ".$url, LOGGER_DEBUG);
return($siteinfo);
}
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
$url = trim($url, "'");
$url = trim($url, '"');
Created hashtags from keywords now are links. URL are cleaned from tracking data.
2014-10-03 11:02:15 +00:00
$url = original_url($url);
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
$siteinfo["url"] = $url;
Support for twitter cards (in both directions)
2014-02-22 14:46:19 +00:00
$siteinfo["type"] = "link";
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$stamp1 = microtime(true);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
Check for filesize before trying to fetch site infos.
2015-01-04 19:04:59 +00:00
curl_setopt($ch, CURLOPT_NOBODY, 1);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
curl_setopt($ch, CURLOPT_TIMEOUT, 3);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
Suppoorting Open Graph and Dublin Core when displaying single item Following link shorteners in parse_url
2013-03-02 13:46:06 +00:00
//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
The useragent string doesn't contains of the words "Mozilla" anymore - but the name "Friendica" and the base url
2014-09-07 08:47:37 +00:00
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$header = curl_exec($ch);
Suppoorting Open Graph and Dublin Core when displaying single item Following link shorteners in parse_url
2013-03-02 13:46:06 +00:00
$curl_info = @curl_getinfo($ch);
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$http_code = $curl_info['http_code'];
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
curl_close($ch);
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$a->save_timestamp($stamp1, "network");
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
if ((($curl_info['http_code'] == "301") OR ($curl_info['http_code'] == "302") OR ($curl_info['http_code'] == "303") OR ($curl_info['http_code'] == "307"))
Suppoorting Open Graph and Dublin Core when displaying single item Following link shorteners in parse_url
2013-03-02 13:46:06 +00:00
AND (($curl_info['redirect_url'] != "") OR ($curl_info['location'] != ""))) {
if ($curl_info['redirect_url'] != "")
Preventing an endless loop while fetching site infos
2014-07-14 06:37:40 +00:00
$siteinfo = parseurl_getsiteinfo($curl_info['redirect_url'], $no_guessing, $do_oembed, ++$count);
Suppoorting Open Graph and Dublin Core when displaying single item Following link shorteners in parse_url
2013-03-02 13:46:06 +00:00
else
Preventing an endless loop while fetching site infos
2014-07-14 06:37:40 +00:00
$siteinfo = parseurl_getsiteinfo($curl_info['location'], $no_guessing, $do_oembed, ++$count);
Suppoorting Open Graph and Dublin Core when displaying single item Following link shorteners in parse_url
2013-03-02 13:46:06 +00:00
return($siteinfo);
}
Check for filesize before trying to fetch site infos.
2015-01-04 19:04:59 +00:00
// if the file is too large then exit
if ($curl_info["download_content_length"] > 1000000)
return($siteinfo);
// if it isn't a HTML file then exit
if (($curl_info["content_type"] != "") AND !strstr(strtolower($curl_info["content_type"]),"html"))
return($siteinfo);
The order for the page parsing is changed.
2015-04-05 18:40:31 +00:00
if ($do_oembed) {
require_once("include/oembed.php");
$oembed_data = oembed_fetch_url($url);
if ($oembed_data->type != "error")
$siteinfo["type"] = $oembed_data->type;
if (($oembed_data->type == "link") AND ($siteinfo["type"] != "photo")) {
if (isset($oembed_data->title))
$siteinfo["title"] = $oembed_data->title;
if (isset($oembed_data->description))
$siteinfo["text"] = trim($oembed_data->description);
if (isset($oembed_data->thumbnail_url))
$siteinfo["image"] = $oembed_data->thumbnail_url;
}
}
The timestamp was at the wrong place
2015-04-06 11:49:57 +00:00
$stamp1 = microtime(true);
Check for filesize before trying to fetch site infos.
2015-01-04 19:04:59 +00:00
// Now fetch the body as well
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_NOBODY, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
$header = curl_exec($ch);
$curl_info = @curl_getinfo($ch);
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$http_code = $curl_info['http_code'];
Check for filesize before trying to fetch site infos.
2015-01-04 19:04:59 +00:00
curl_close($ch);
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$a->save_timestamp($stamp1, "network");
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
// Fetch the first mentioned charset. Can be in body or header
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
$charset = "";
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
if (preg_match('/charset=(.*?)['."'".'"\s\n]/', $header, $matches))
parse_url: Removing of warnings with invalid charsets
2014-07-24 20:50:56 +00:00
$charset = trim(trim(trim(array_pop($matches)), ';,'));
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
if ($charset == "")
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$charset = "utf-8";
$pos = strpos($header, "\r\n\r\n");
if ($pos)
$body = trim(substr($header, $pos));
else
$body = $header;
parse_url: Removing of warnings with invalid charsets
2014-07-24 20:50:56 +00:00
if (($charset != '') AND (strtoupper($charset) != "UTF-8")) {
logger("parseurl_getsiteinfo: detected charset ".$charset, LOGGER_DEBUG);
//$body = mb_convert_encoding($body, "UTF-8", $charset);
$body = iconv($charset, "UTF-8//TRANSLIT", $body);
}
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$body = mb_convert_encoding($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);
community: Only show top postings, no comments parse_url: Follow location in "meta"-header
2013-02-24 11:54:53 +00:00
$list = $xpath->query("//meta[@content]");
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length)
foreach ($node->attributes as $attribute)
$attr[$attribute->name] = $attribute->value;
if (@$attr["http-equiv"] == 'refresh') {
$path = $attr["content"];
$pathinfo = explode(";", $path);
$content = "";
foreach ($pathinfo AS $value) {
if (substr(strtolower($value), 0, 4) == "url=")
$content = substr($value, 4);
}
if ($content != "") {
$siteinfo = parseurl_getsiteinfo($content, $no_guessing, $do_oembed, ++$count);
return($siteinfo);
}
}
community: Only show top postings, no comments parse_url: Follow location in "meta"-header
2013-02-24 11:54:53 +00:00
}
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
//$list = $xpath->query("head/title");
$list = $xpath->query("//title");
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
foreach ($list as $node)
$siteinfo["title"] = html_entity_decode($node->nodeValue, ENT_QUOTES, "UTF-8");
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
//$list = $xpath->query("head/meta[@name]");
$list = $xpath->query("//meta[@name]");
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length)
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
foreach ($node->attributes as $attribute)
$attr[$attribute->name] = $attribute->value;
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
parse_url: Trim the content of the description field.
2014-03-02 00:00:36 +00:00
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
if ($attr["content"] != "")
switch (strtolower($attr["name"])) {
case "fulltitle":
$siteinfo["title"] = $attr["content"];
break;
case "description":
$siteinfo["text"] = $attr["content"];
break;
In "parse_url" now links with [ or ] are replaced with shortened versions to avoid parsing problems.
2014-12-01 21:54:01 +00:00
case "thumbnail":
$siteinfo["image"] = $attr["content"];
break;
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
case "twitter:image":
$siteinfo["image"] = $attr["content"];
break;
Security issue: Encoding of GUID in itemcache to avoid directory bypassing with a malificious formatted GUID.
2014-09-27 10:49:00 +00:00
case "twitter:image:src":
$siteinfo["image"] = $attr["content"];
break;
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
case "twitter:card":
Building a central functionality to export postings to all networks that only support plaintext postings. In near future this will replace the similar code in the several addons.
2014-05-03 10:04:54 +00:00
if (($siteinfo["type"] == "") OR ($attr["content"] == "photo"))
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
$siteinfo["type"] = $attr["content"];
break;
case "twitter:description":
$siteinfo["text"] = $attr["content"];
break;
case "twitter:title":
$siteinfo["title"] = $attr["content"];
break;
case "dc.title":
$siteinfo["title"] = $attr["content"];
break;
case "dc.description":
$siteinfo["text"] = $attr["content"];
break;
Creating hashtags from keywords of a feed, when additional data should be fetched.
2014-10-03 10:18:33 +00:00
case "keywords":
$keywords = explode(",", $attr["content"]);
break;
case "news_keywords":
$keywords = explode(",", $attr["content"]);
break;
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
}
parse url: Improvements for detecting the page type
2014-03-16 16:48:28 +00:00
if ($siteinfo["type"] == "summary")
$siteinfo["type"] = "link";
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
}
Creating hashtags from keywords of a feed, when additional data should be fetched.
2014-10-03 10:18:33 +00:00
if (isset($keywords)) {
$siteinfo["keywords"] = array();
foreach ($keywords as $keyword)
Dupilcated tags shouldn't happen anymore when parsing a webpage.
2015-11-28 12:15:00 +00:00
if (!in_array(trim($keyword), $siteinfo["keywords"]))
$siteinfo["keywords"][] = trim($keyword);
Creating hashtags from keywords of a feed, when additional data should be fetched.
2014-10-03 10:18:33 +00:00
}
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
//$list = $xpath->query("head/meta[@property]");
$list = $xpath->query("//meta[@property]");
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length)
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
foreach ($node->attributes as $attribute)
$attr[$attribute->name] = $attribute->value;
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
parse_url: Trim the content of the description field.
2014-03-02 00:00:36 +00:00
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
if ($attr["content"] != "")
switch (strtolower($attr["property"])) {
case "og:image":
$siteinfo["image"] = $attr["content"];
break;
case "og:title":
$siteinfo["title"] = $attr["content"];
break;
case "og:description":
$siteinfo["text"] = $attr["content"];
break;
}
}
Optional parameter for parseurl to only fetch data from meta information
2013-12-02 19:24:41 +00:00
if ((@$siteinfo["image"] == "") AND !$no_guessing) {
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
$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;
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
$src = completeurl($attr["src"], $url);
When a server isn't reachable there were timeout problems with fetching image data
2016-01-18 14:38:38 +00:00
$photodata = get_photo_info($src);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
allow comments on other folks wall-to-wall postings
2012-09-06 01:24:06 +00:00
if (($photodata) && ($photodata[0] > 150) and ($photodata[1] > 150)) {
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
if ($photodata[0] > 300) {
parse_url: Problem when resizing images
2012-07-14 11:59:42 +00:00
$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
$photodata[0] = 300;
}
if ($photodata[1] > 300) {
parse_url: Problem when resizing images
2012-07-14 11:59:42 +00:00
$photodata[0] = round($photodata[0] * (300 / $photodata[1]));
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
$photodata[1] = 300;
}
$siteinfo["images"][] = array("src"=>$src,
"width"=>$photodata[0],
"height"=>$photodata[1]);
parse_url: Fetch multiple pictures so that the user can decide what to take.
2012-07-12 06:20:27 +00:00
}
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
Added some more timestamp measuring
2015-03-07 22:14:26 +00:00
}
When a server isn't reachable there were timeout problems with fetching image data
2016-01-18 14:38:38 +00:00
} elseif ($siteinfo["image"] != "") {
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
$src = completeurl($siteinfo["image"], $url);
parse_url: Fixed a problem in the detection if there was an image or not. Additionally removed some test content.
2012-08-02 08:25:08 +00:00
unset($siteinfo["image"]);
When a server isn't reachable there were timeout problems with fetching image data
2016-01-18 14:38:38 +00:00
$photodata = get_photo_info($src);
parse_url: Fetch multiple pictures so that the user can decide what to take.
2012-07-12 06:20:27 +00:00
allow comments on other folks wall-to-wall postings
2012-09-06 01:24:06 +00:00
if (($photodata) && ($photodata[0] > 10) and ($photodata[1] > 10))
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
$siteinfo["images"][] = array("src"=>$src,
"width"=>$photodata[0],
"height"=>$photodata[1]);
parse_url: Fetch multiple pictures so that the user can decide what to take.
2012-07-12 06:20:27 +00:00
}
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
Optional parameter for parseurl to only fetch data from meta information
2013-12-02 19:24:41 +00:00
if ((@$siteinfo["text"] == "") AND (@$siteinfo["title"] != "") AND !$no_guessing) {
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$text = "";
$list = $xpath->query("//div[@class='article']");
foreach ($list as $node)
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
if (strlen($node->nodeValue) > 40)
$text .= " ".trim($node->nodeValue);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
if ($text == "") {
$list = $xpath->query("//div[@class='content']");
foreach ($list as $node)
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
if (strlen($node->nodeValue) > 40)
$text .= " ".trim($node->nodeValue);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
}
// If none text was found then take the paragraph content
if ($text == "") {
$list = $xpath->query("//p");
foreach ($list as $node)
parse_url: Further improvements of the new method to fetch page data
2012-07-12 21:41:04 +00:00
if (strlen($node->nodeValue) > 40)
$text .= " ".trim($node->nodeValue);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
}
if ($text != "") {
$text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text));
while (strpos($text, " "))
$text = trim(str_replace(" ", " ", $text));
parse_url: Trim the content of the description field.
2014-03-02 00:00:36 +00:00
$siteinfo["text"] = trim(html_entity_decode(substr($text,0,350), ENT_QUOTES, "UTF-8").'...');
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
}
}
parse url: Emtpy values in meta headers are now ignored. Oembed data has priority. Videos are embedded with some further information.
2014-04-04 08:58:31 +00:00
logger("parseurl_getsiteinfo: Siteinfo for ".$url." ".print_r($siteinfo, true), LOGGER_DEBUG);
New hook "getsiteinfo", separating fetching site info from generating bbcode
2014-10-20 06:03:47 +00:00
call_hooks('getsiteinfo', $siteinfo);
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
return($siteinfo);
}
begin plugin api
2010-12-21 03:38:34 +00:00
social bookmark API, oexchange enhancements
2011-09-20 23:31:45 +00:00
function arr_add_hashes(&$item,$k) {
$item = '#' . $item;
}
ajaxify the wall poster
2010-07-23 05:41:45 +00:00
function parse_url_content(&$a) {
enhance url parse
2010-07-23 06:17:41 +00:00
Use the "attachment" element instead of a mixture of several elements
2016-04-17 18:43:41 +00:00
require_once("include/items.php");
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
$text = null;
social bookmark API, oexchange enhancements
2011-09-20 23:31:45 +00:00
$str_tags = '';
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
more fixes for textmode
2012-02-07 08:13:16 +00:00
$textmode = false;
fix "insert web link" for those without richtext feature enabled
2012-12-04 00:31:28 +00:00
if(local_user() && (! feature_enabled(local_user(),'richtext')))
$textmode = true;
parse_url: Fetch multiple pictures so that the user can decide what to take.
2012-07-12 06:20:27 +00:00
//if($textmode)
$br = (($textmode) ? "\n" : '<br />');
more fixes for textmode
2012-02-07 08:13:16 +00:00
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
if(x($_GET,'binurl'))
$url = trim(hex2bin($_GET['binurl']));
else
$url = trim($_GET['url']);
if($_GET['title'])
$title = strip_tags(trim($_GET['title']));
bug #37, ampersand + everything following in url is stripped when using link icon to share link
2011-04-10 10:36:12 +00:00
social bookmark API, oexchange enhancements
2011-09-20 23:31:45 +00:00
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');
more fixes for textmode
2012-02-07 08:13:16 +00:00
$str_tags = $br . implode(' ',$arr_tags) . $br;
social bookmark API, oexchange enhancements
2011-09-20 23:31:45 +00:00
}
}
bug #37, ampersand + everything following in url is stripped when using link icon to share link
2011-04-10 10:36:12 +00:00
Add scheme if missing to url inserted by user in 'insert link' jot button
2015-03-22 09:53:24 +00:00
// add url scheme if missing
$arrurl = parse_url($url);
if (!x($arrurl, 'scheme')) {
if (x($arrurl, 'host'))
$url = "http:".$url;
else
$url = "http://".$url;
}
bug #37, ampersand + everything following in url is stripped when using link icon to share link
2011-04-10 10:36:12 +00:00
logger('parse_url: ' . $url);
ajaxify the wall poster
2010-07-23 05:41:45 +00:00
more fixes for textmode
2012-02-07 08:13:16 +00:00
if($textmode)
Support for twitter cards (in both directions)
2014-02-22 14:46:19 +00:00
$template = '[bookmark=%s]%s[/bookmark]%s';
more fixes for textmode
2012-02-07 08:13:16 +00:00
else
Support for twitter cards (in both directions)
2014-02-22 14:46:19 +00:00
$template = "<a class=\"bookmark\" href=\"%s\" >%s</a>%s";
ajaxify the wall poster
2010-07-23 05:41:45 +00:00
more plugin hooks
2010-12-25 23:01:02 +00:00
$arr = array('url' => $url, 'text' => '');
call_hooks('parse_link', $arr);
if(strlen($arr['text'])) {
echo $arr['text'];
killme();
}
better handling of remote urls - especially FB opengraph
2011-10-28 09:50:00 +00:00
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
if($url && $title && $text) {
parse url: Characters like < and > has to be escaped when showing the parsed output.
2014-02-16 16:35:01 +00:00
$title = str_replace(array("\r","\n"),array('',''),$title);
more fixes for textmode
2012-02-07 08:13:16 +00:00
if($textmode)
Merge remote-tracking branch 'upstream/master' Conflicts: mod/crepair.php
2014-01-05 15:22:42 +00:00
$text = '[quote]' . trim($text) . '[/quote]' . $br;
parse url: Characters like < and > has to be escaped when showing the parsed output.
2014-02-16 16:35:01 +00:00
else {
$text = '<blockquote>' . htmlspecialchars(trim($text)) . '</blockquote><br />';
$title = htmlspecialchars($title);
}
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
social bookmark API, oexchange enhancements
2011-09-20 23:31:45 +00:00
$result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags;
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
logger('parse_url (unparsed): returns: ' . $result);
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
echo $result;
killme();
}
parse_url: complete new code for fetching website information
2012-07-11 23:17:33 +00:00
$siteinfo = parseurl_getsiteinfo($url);
allow setting all the bookmarked URL fields via script/API
2011-09-20 05:21:55 +00:00
Use the "attachment" element instead of a mixture of several elements
2016-04-17 18:43:41 +00:00
unset($siteinfo["keywords"]);
Merge remote-tracking branch 'upstream/master' Conflicts: mod/crepair.php
2014-01-05 15:22:42 +00:00
Use the "attachment" element instead of a mixture of several elements
2016-04-17 18:43:41 +00:00
echo add_page_info_data($siteinfo);
ajaxify the wall poster
2010-07-23 05:41:45 +00:00
killme();
Add oembed user option for use oembed instead of standard yotube embedding. Remove global option and parse_url use of oembed.
2011-05-23 08:37:09 +00:00
}
Building a central functionality to export postings to all networks that only support plaintext postings. In near future this will replace the similar code in the several addons.
2014-05-03 10:04:54 +00:00
?>
Reference in a new issue Copy permalink