'content' => visible_lf($bbcode)
];
+ $plain = Text\BBCode::toPlaintext($bbcode, false);
+ $results[] = [
+ 'title' => L10n::t('BBCode::toPlaintext'),
+ 'content' => visible_lf($plain)
+ ];
+
$html = Text\BBCode::convert($bbcode);
$results[] = [
'title' => L10n::t("BBCode::convert \x28raw HTML\x29"),
}
/**
- * @brief Convert a message into plaintext for connectors to other networks
+ * @brief Converts a BBCode text into plaintext
*
- * @param array $b The message array that is about to be posted
- * @param int $limit The maximum number of characters when posting to that network
- * @param bool $includedlinks Has an attached link to be included into the message?
- * @param int $htmlmode This triggers the behaviour of the bbcode conversion
- * @param string $target_network Name of the network where the post should go to.
+ * @param bool $keep_urls Whether to keep URLs in the resulting plaintext
*
- * @return string The converted message
+ * @return string
*/
- public static function toPlaintext($b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "")
+ public static function toPlaintext($text, $keep_urls = true)
{
- // Remove the hash tags
- $URLSearchString = "^\[\]";
- $body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $b["body"]);
-
- // Add an URL element if the text contains a raw link
- $body = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $body);
-
- // Remove the abstract
- $body = self::stripAbstract($body);
-
- // At first look at data that is attached via "type-..." stuff
- // This will hopefully replaced with a dedicated bbcode later
- //$post = self::getAttachedData($b["body"]);
- $post = self::getAttachedData($body, $b);
-
- if (($b["title"] != "") && ($post["text"] != "")) {
- $post["text"] = trim($b["title"]."\n\n".$post["text"]);
- } elseif ($b["title"] != "") {
- $post["text"] = trim($b["title"]);
- }
-
- $abstract = "";
-
- // Fetch the abstract from the given target network
- if ($target_network != "") {
- $default_abstract = self::getAbstract($b["body"]);
- $abstract = self::getAbstract($b["body"], $target_network);
-
- // If we post to a network with no limit we only fetch
- // an abstract exactly for this network
- if (($limit == 0) && ($abstract == $default_abstract)) {
- $abstract = "";
- }
- } else {// Try to guess the correct target network
- switch ($htmlmode) {
- case 8:
- $abstract = self::getAbstract($b["body"], NETWORK_TWITTER);
- break;
- case 7:
- $abstract = self::getAbstract($b["body"], NETWORK_STATUSNET);
- break;
- case 6:
- $abstract = self::getAbstract($b["body"], NETWORK_APPNET);
- break;
- default: // We don't know the exact target.
- // We fetch an abstract since there is a posting limit.
- if ($limit > 0) {
- $abstract = self::getAbstract($b["body"]);
- }
- }
- }
-
- if ($abstract != "") {
- $post["text"] = $abstract;
-
- if ($post["type"] == "text") {
- $post["type"] = "link";
- $post["url"] = $b["plink"];
- }
- }
-
- $html = self::convert($post["text"].$post["after"], false, $htmlmode);
- $msg = HTML::toPlaintext($html, 0, true);
- $msg = trim(html_entity_decode($msg, ENT_QUOTES, 'UTF-8'));
-
- $link = "";
- if ($includedlinks) {
- if ($post["type"] == "link") {
- $link = $post["url"];
- } elseif ($post["type"] == "text") {
- $link = $post["url"];
- } elseif ($post["type"] == "video") {
- $link = $post["url"];
- } elseif ($post["type"] == "photo") {
- $link = $post["image"];
- }
-
- if (($msg == "") && isset($post["title"])) {
- $msg = trim($post["title"]);
- }
-
- if (($msg == "") && isset($post["description"])) {
- $msg = trim($post["description"]);
- }
-
- // If the link is already contained in the post, then it neeedn't to be added again
- // But: if the link is beyond the limit, then it has to be added.
- if (($link != "") && strstr($msg, $link)) {
- $pos = strpos($msg, $link);
-
- // Will the text be shortened in the link?
- // Or is the link the last item in the post?
- if (($limit > 0) && ($pos < $limit) && (($pos + 23 > $limit) || ($pos + strlen($link) == strlen($msg)))) {
- $msg = trim(str_replace($link, "", $msg));
- } elseif (($limit == 0) || ($pos < $limit)) {
- // The limit has to be increased since it will be shortened - but not now
- // Only do it with Twitter (htmlmode = 8)
- if (($limit > 0) && (strlen($link) > 23) && ($htmlmode == 8)) {
- $limit = $limit - 23 + strlen($link);
- }
-
- $link = "";
-
- if ($post["type"] == "text") {
- unset($post["url"]);
- }
- }
- }
+ $naked_text = preg_replace('/\[(.+?)\]/','', $text);
+ if (!$keep_urls) {
+ $naked_text = preg_replace('#https?\://[^\s<]+[^\s\.\)]#i', '', $naked_text);
}
- if ($limit > 0) {
- // Reduce multiple spaces
- // When posted to a network with limited space, we try to gain space where possible
- while (strpos($msg, " ") !== false) {
- $msg = str_replace(" ", " ", $msg);
- }
-
- // Twitter is using its own limiter, so we always assume that shortened links will have this length
- if (iconv_strlen($link, "UTF-8") > 0) {
- $limit = $limit - 23;
- }
-
- if (iconv_strlen($msg, "UTF-8") > $limit) {
- if (($post["type"] == "text") && isset($post["url"])) {
- $post["url"] = $b["plink"];
- } elseif (!isset($post["url"])) {
- $limit = $limit - 23;
- $post["url"] = $b["plink"];
- // Which purpose has this line? It is now uncommented, but left as a reminder
- //} elseif (strpos($b["body"], "[share") !== false) {
- // $post["url"] = $b["plink"];
- } elseif (PConfig::get($b["uid"], "system", "no_intelligent_shortening")) {
- $post["url"] = $b["plink"];
- }
- $msg = Plaintext::shorten($msg, $limit);
- }
- }
-
- $post["text"] = trim($msg);
-
- return($post);
+ return $naked_text;
}
public static function scaleExternalImages($srctext, $include_link = true, $scale_replace = false)
* @param string $addon The addon for which the abstract is meant for
* @return string The abstract
*/
- private static function getAbstract($text, $addon = "")
+ public static function getAbstract($text, $addon = "")
{
$abstract = "";
$abstracts = [];
namespace Friendica\Model;
use Friendica\BaseObject;
+use Friendica\Content\Text;
use Friendica\Core\Addon;
use Friendica\Core\Config;
use Friendica\Core\L10n;
* if possible and not already present.
* Expects "body" element to exist in $arr.
*/
- private static function addLanguageInPostopts(&$arr)
+ private static function addLanguageInPostopts(&$item)
{
- if (x($arr, 'postopts')) {
- if (strstr($arr['postopts'], 'lang=')) {
+ if (!empty($item['postopts'])) {
+ if (strstr($item['postopts'], 'lang=')) {
// do not override
return;
}
- $postopts = $arr['postopts'];
+ $postopts = $item['postopts'];
} else {
$postopts = "";
}
- $naked_body = preg_replace('/\[(.+?)\]/','', $arr['body']);
- $l = new Text_LanguageDetect();
- $lng = $l->detect($naked_body, 3);
+ $naked_body = Text\BBCode::toPlaintext($item['body'], false);
- if (sizeof($lng) > 0) {
- if ($postopts != "") {
+ $languages = (new Text_LanguageDetect())->detect($naked_body, 3);
+
+ if (sizeof($languages) > 0) {
+ if ($postopts != '') {
$postopts .= '&'; // arbitrary separator, to be reviewed
}
$postopts .= 'lang=';
$sep = "";
- foreach ($lng as $language => $score) {
+ foreach ($languages as $language => $score) {
$postopts .= $sep . $language . ";" . $score;
$sep = ':';
}
- $arr['postopts'] = $postopts;
+ $item['postopts'] = $postopts;
}
}
--- /dev/null
+<?php
+
+/**
+ * @file src/Model/ItemContent.php
+ */
+
+namespace Friendica\Model;
+
+use Friendica\BaseObject;
+use Friendica\Content\Text;
+use Friendica\Core\PConfig;
+
+require_once 'boot.php';
+require_once 'include/items.php';
+require_once 'include/text.php';
+
+class ItemContent extends BaseObject
+{
+ /**
+ * @brief Convert a message into plaintext for connectors to other networks
+ *
+ * @param array $item The message array that is about to be posted
+ * @param int $limit The maximum number of characters when posting to that network
+ * @param bool $includedlinks Has an attached link to be included into the message?
+ * @param int $htmlmode This controls the behavior of the BBCode conversion
+ * @param string $target_network Name of the network where the post should go to.
+ *
+ * @see \Friendica\Content\Text\BBCode::getAttachedData
+ *
+ * @return array Same array structure than \Friendica\Content\Text\BBCode::getAttachedData
+ */
+ public static function getPlaintextPost($item, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = '')
+ {
+ // Remove hashtags
+ $URLSearchString = '^\[\]';
+ $body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $item['body']);
+
+ // Add an URL element if the text contains a raw link
+ $body = preg_replace('/([^\]\=\'"]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism',
+ '$1[url]$2[/url]', $body);
+
+ // Remove the abstract
+ $body = Text\BBCode::stripAbstract($body);
+
+ // At first look at data that is attached via "type-..." stuff
+ // This will hopefully replaced with a dedicated bbcode later
+ //$post = self::getAttachedData($b['body']);
+ $post = Text\BBCode::getAttachedData($body, $item);
+
+ if (($item['title'] != '') && ($post['text'] != '')) {
+ $post['text'] = trim($item['title'] . "\n\n" . $post['text']);
+ } elseif ($item['title'] != '') {
+ $post['text'] = trim($item['title']);
+ }
+
+ $abstract = '';
+
+ // Fetch the abstract from the given target network
+ if ($target_network != '') {
+ $default_abstract = Text\BBCode::getAbstract($item['body']);
+ $abstract = Text\BBCode::getAbstract($item['body'], $target_network);
+
+ // If we post to a network with no limit we only fetch
+ // an abstract exactly for this network
+ if (($limit == 0) && ($abstract == $default_abstract)) {
+ $abstract = '';
+ }
+ } else {// Try to guess the correct target network
+ switch ($htmlmode) {
+ case 8:
+ $abstract = Text\BBCode::getAbstract($item['body'], NETWORK_TWITTER);
+ break;
+ case 7:
+ $abstract = Text\BBCode::getAbstract($item['body'], NETWORK_STATUSNET);
+ break;
+ case 6:
+ $abstract = Text\BBCode::getAbstract($item['body'], NETWORK_APPNET);
+ break;
+ default: // We don't know the exact target.
+ // We fetch an abstract since there is a posting limit.
+ if ($limit > 0) {
+ $abstract = Text\BBCode::getAbstract($item['body']);
+ }
+ }
+ }
+
+ if ($abstract != '') {
+ $post['text'] = $abstract;
+
+ if ($post['type'] == 'text') {
+ $post['type'] = 'link';
+ $post['url'] = $item['plink'];
+ }
+ }
+
+ $html = Text\BBCode::convert($post['text'] . $post['after'], false, $htmlmode);
+ $msg = Text\HTML::toPlaintext($html, 0, true);
+ $msg = trim(html_entity_decode($msg, ENT_QUOTES, 'UTF-8'));
+
+ $link = '';
+ if ($includedlinks) {
+ if ($post['type'] == 'link') {
+ $link = $post['url'];
+ } elseif ($post['type'] == 'text') {
+ $link = $post['url'];
+ } elseif ($post['type'] == 'video') {
+ $link = $post['url'];
+ } elseif ($post['type'] == 'photo') {
+ $link = $post['image'];
+ }
+
+ if (($msg == '') && isset($post['title'])) {
+ $msg = trim($post['title']);
+ }
+
+ if (($msg == '') && isset($post['description'])) {
+ $msg = trim($post['description']);
+ }
+
+ // If the link is already contained in the post, then it neeedn't to be added again
+ // But: if the link is beyond the limit, then it has to be added.
+ if (($link != '') && strstr($msg, $link)) {
+ $pos = strpos($msg, $link);
+
+ // Will the text be shortened in the link?
+ // Or is the link the last item in the post?
+ if (($limit > 0) && ($pos < $limit) && (($pos + 23 > $limit) || ($pos + strlen($link) == strlen($msg)))) {
+ $msg = trim(str_replace($link, '', $msg));
+ } elseif (($limit == 0) || ($pos < $limit)) {
+ // The limit has to be increased since it will be shortened - but not now
+ // Only do it with Twitter (htmlmode = 8)
+ if (($limit > 0) && (strlen($link) > 23) && ($htmlmode == 8)) {
+ $limit = $limit - 23 + strlen($link);
+ }
+
+ $link = '';
+
+ if ($post['type'] == 'text') {
+ unset($post['url']);
+ }
+ }
+ }
+ }
+
+ if ($limit > 0) {
+ // Reduce multiple spaces
+ // When posted to a network with limited space, we try to gain space where possible
+ while (strpos($msg, ' ') !== false) {
+ $msg = str_replace(' ', ' ', $msg);
+ }
+
+ // Twitter is using its own limiter, so we always assume that shortened links will have this length
+ if (iconv_strlen($link, 'UTF-8') > 0) {
+ $limit = $limit - 23;
+ }
+
+ if (iconv_strlen($msg, 'UTF-8') > $limit) {
+ if (($post['type'] == 'text') && isset($post['url'])) {
+ $post['url'] = $item['plink'];
+ } elseif (!isset($post['url'])) {
+ $limit = $limit - 23;
+ $post['url'] = $item['plink'];
+ } elseif (strpos($item['body'], '[share') !== false) {
+ $post['url'] = $item['plink'];
+ } elseif (PConfig::get($item['uid'], 'system', 'no_intelligent_shortening')) {
+ $post['url'] = $item['plink'];
+ }
+ $msg = Text\Plaintext::shorten($msg, $limit);
+ }
+ }
+
+ $post['text'] = trim($msg);
+
+ return $post;
+ }
+}
projects / friendica.git / commitdiff