Merge https://github.com/redmatrix/redmatrix into pending_merge
This commit is contained in:
commit
b212482330
@ -1,6 +1,10 @@
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<?php /** @file */
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<?php
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/**
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* @file include/bbcode.php
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* @brief BBCode related functions for parsing, etc.
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*/
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require_once("include/oembed.php");
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require_once('include/oembed.php');
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require_once('include/event.php');
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require_once('include/event.php');
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require_once('include/zot.php');
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require_once('include/zot.php');
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require_once('include/hubloc.php');
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require_once('include/hubloc.php');
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@ -10,18 +14,19 @@ function tryoembed($match) {
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$o = oembed_fetch_url($url);
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$o = oembed_fetch_url($url);
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if ($o->type=="error") return $match[0];
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if ($o->type == 'error')
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return $match[0];
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$html = oembed_format_object($o);
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$html = oembed_format_object($o);
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return $html;
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return $html;
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}
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}
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function tryzrlaudio($match) {
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function tryzrlaudio($match) {
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$link = $match[1];
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$link = $match[1];
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$zrl = is_matrix_url($link);
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$zrl = is_matrix_url($link);
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if($zrl)
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if($zrl)
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$link = zid($link);
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$link = zid($link);
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return '<audio src="' . str_replace(' ','%20',$link) . '" controls="controls"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></audio>';
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return '<audio src="' . str_replace(' ','%20',$link) . '" controls="controls"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></audio>';
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}
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}
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@ -30,8 +35,8 @@ function tryzrlvideo($match) {
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$zrl = is_matrix_url($link);
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$zrl = is_matrix_url($link);
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if($zrl)
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if($zrl)
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$link = zid($link);
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$link = zid($link);
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return '<video controls="controls" src="' . str_replace(' ','%20',$link) . '" style="width:100%; max-width:' . get_app()->videowidth . 'px"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></video>';
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return '<video controls="controls" src="' . str_replace(' ','%20',$link) . '" style="width:100%; max-width:' . get_app()->videowidth . 'px"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></video>';
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}
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}
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// [noparse][i]italic[/i][/noparse] turns into
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// [noparse][i]italic[/i][/noparse] turns into
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@ -43,6 +48,7 @@ function bb_spacefy($st) {
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$captured = $st[1];
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$captured = $st[1];
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$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
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$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
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$new_str = str_replace($captured, $spacefied, $whole_match);
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$new_str = str_replace($captured, $spacefied, $whole_match);
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return $new_str;
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return $new_str;
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}
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}
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@ -51,9 +57,10 @@ function bb_spacefy($st) {
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// returning [i]italic[/i]
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// returning [i]italic[/i]
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function bb_unspacefy_and_trim($st) {
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function bb_unspacefy_and_trim($st) {
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$whole_match = $st[0];
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//$whole_match = $st[0];
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$captured = $st[1];
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$captured = $st[1];
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$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
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$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
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return $unspacefied;
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return $unspacefied;
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}
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}
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@ -103,8 +110,8 @@ function bb_extract_images($body) {
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function bb_replace_images($body, $images) {
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function bb_replace_images($body, $images) {
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$newbody = $body;
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$newbody = $body;
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$cnt = 0;
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$cnt = 0;
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if(! $images)
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if(! $images)
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return $newbody;
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return $newbody;
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@ -119,10 +126,15 @@ function bb_replace_images($body, $images) {
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return $newbody;
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return $newbody;
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}
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}
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/**
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* @brief Parses crypt BBCode.
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*
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* @param array $match
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* @return string HTML code
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*/
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function bb_parse_crypt($match) {
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function bb_parse_crypt($match) {
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$matches = array();
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$attributes = $match[1];
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$attributes = $match[1];
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$algorithm = "";
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$algorithm = "";
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@ -137,7 +149,6 @@ function bb_parse_crypt($match) {
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$hint = "";
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$hint = "";
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preg_match("/hint='(.*?)'/ism", $attributes, $matches);
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preg_match("/hint='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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if ($matches[1] != "")
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$hint = $matches[1];
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$hint = $matches[1];
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@ -150,7 +161,6 @@ function bb_parse_crypt($match) {
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$Text = '<br /><div id="' . $x . '"><img src="' . z_root() . '/images/lock_icon.gif" onclick="red_decrypt(\'' . $algorithm . '\',\'' . $hint . '\',\'' . $match[2] . '\',\'#' . $x . '\');" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /></div><br />';
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$Text = '<br /><div id="' . $x . '"><img src="' . z_root() . '/images/lock_icon.gif" onclick="red_decrypt(\'' . $algorithm . '\',\'' . $hint . '\',\'' . $match[2] . '\',\'#' . $x . '\');" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /></div><br />';
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return $Text;
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return $Text;
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}
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}
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function bb_parse_app($match) {
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function bb_parse_app($match) {
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@ -159,7 +169,6 @@ function bb_parse_app($match) {
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$app = app_decode($match[1]);
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$app = app_decode($match[1]);
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if ($app)
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if ($app)
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return app_render($app);
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return app_render($app);
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}
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}
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function bb_parse_element($match) {
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function bb_parse_element($match) {
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@ -167,9 +176,16 @@ function bb_parse_element($match) {
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if ($j) {
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if ($j) {
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$o = EOL . '<a href="#" onclick="importElement(\'' . $match[1] . '\'); return false;" >' . t('Install design element: ') . $j['pagetitle'] . '</a>' . EOL;
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$o = EOL . '<a href="#" onclick="importElement(\'' . $match[1] . '\'); return false;" >' . t('Install design element: ') . $j['pagetitle'] . '</a>' . EOL;
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}
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}
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return $o;
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return $o;
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}
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}
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/**
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* @brief Returns an QR-code image from a value given in $match[1].
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*
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* @param array $match
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* @return string HTML img with QR-code of $match[1]
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*/
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function bb_qr($match) {
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function bb_qr($match) {
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return '<img class="zrl" src="' . z_root() . '/photo/qr?f=&qr=' . urlencode($match[1]) . '" alt="' . t('QR code') . '" title="' . htmlspecialchars($match[1],ENT_QUOTES,'UTF-8') . '" />';
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return '<img class="zrl" src="' . z_root() . '/photo/qr?f=&qr=' . urlencode($match[1]) . '" alt="' . t('QR code') . '" title="' . htmlspecialchars($match[1],ENT_QUOTES,'UTF-8') . '" />';
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}
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}
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@ -177,6 +193,7 @@ function bb_qr($match) {
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function bb_ShareAttributes($match) {
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function bb_ShareAttributes($match) {
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$matches = array();
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$attributes = $match[1];
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$attributes = $match[1];
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$author = "";
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$author = "";
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@ -204,13 +221,14 @@ function bb_ShareAttributes($match) {
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if ($matches[1] != "")
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if ($matches[1] != "")
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$posted = $matches[1];
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$posted = $matches[1];
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// message_id is never used, do we still need it?
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$message_id = "";
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$message_id = "";
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preg_match("/message_id='(.*?)'/ism", $attributes, $matches);
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preg_match("/message_id='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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if ($matches[1] != "")
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$message_id = $matches[1];
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$message_id = $matches[1];
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// FIXME - this should really be a wall-item-ago so it will get updated on the client
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/** @FIXME - this should really be a wall-item-ago so it will get updated on the client */
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$reldate = (($posted) ? relative_date($posted) : '');
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$reldate = (($posted) ? relative_date($posted) : '');
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$headline = '<div class="shared_container"> <div class="shared_header">';
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$headline = '<div class="shared_container"> <div class="shared_header">';
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@ -230,24 +248,30 @@ function bb_ShareAttributes($match) {
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$text = $headline . '<div class="reshared-content">' . trim($match[2]) . '</div></div>';
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$text = $headline . '<div class="reshared-content">' . trim($match[2]) . '</div></div>';
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return($text);
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return $text;
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}
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}
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function bb_location($match) {
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function bb_location($match) {
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// not yet implemented
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// not yet implemented
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}
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}
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function bbiframe($match) {
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/**
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* @brief Returns an iframe from $match[1].
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*
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* @param array $match
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* @return string HTML iframe with content of $match[1]
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*/
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function bb_iframe($match) {
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$a = get_app();
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$a = get_app();
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$sandbox = ((strpos($match[1], $a->get_hostname())) ? ' sandbox="allow-scripts" ' : '');
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$sandbox = ((strpos($match[1],get_app()->get_hostname())) ? ' sandbox="allow-scripts" ' : '');
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return '<iframe ' . $sandbox . ' src="' . $match[1] . '" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="' . $match[1] . '">' . $match[1] . '</a></iframe>';
|
return '<iframe ' . $sandbox . ' src="' . $match[1] . '" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="' . $match[1] . '">' . $match[1] . '</a></iframe>';
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}
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}
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|
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function bb_ShareAttributesSimple($match) {
|
function bb_ShareAttributesSimple($match) {
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|
$matches = array();
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$attributes = $match[1];
|
$attributes = $match[1];
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|
|
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$author = "";
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$author = "";
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@ -268,7 +292,7 @@ function bb_ShareAttributesSimple($match) {
|
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if ($matches[1] != "")
|
if ($matches[1] != "")
|
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$profile = $matches[1];
|
$profile = $matches[1];
|
||||||
|
|
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$text = "<br />".html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$author."</a>: div class=\"reshared-content\">" .$match[2]."</div>";
|
$text = '<br />' . html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' <a href="' . $profile . '">' . $author . '</a>: div class="reshared-content">' . $match[2] . '</div>';
|
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|
|
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return($text);
|
return($text);
|
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}
|
}
|
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@ -291,16 +315,21 @@ function bb_map_location($match) {
|
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return str_replace($match[0],'<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
|
return str_replace($match[0],'<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
|
||||||
}
|
}
|
||||||
|
|
||||||
function bbopentag($match) {
|
function bb_opentag($match) {
|
||||||
$rnd = mt_rand();
|
$rnd = mt_rand();
|
||||||
return "<br /><div onclick=\"openClose('opendiv-" . $rnd . "');return false;\" class=\"fakelink\">" . $match[1] . "</div><div id=\"opendiv-" . $rnd . "\" style=\"display: none;\">" . $match[2] . "</div>";
|
return "<br /><div onclick=\"openClose('opendiv-" . $rnd . "');return false;\" class=\"fakelink\">" . $match[1] . "</div><div id=\"opendiv-" . $rnd . "\" style=\"display: none;\">" . $match[2] . "</div>";
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Sanitize style properties from BBCode to HTML.
|
||||||
|
*
|
||||||
|
* @param array $input
|
||||||
|
* @return string A HTML span tag with the styles.
|
||||||
|
*/
|
||||||
function bb_sanitize_style($input) {
|
function bb_sanitize_style($input) {
|
||||||
//whitelist property limits (0 = no limitation)
|
// whitelist array: property => limits (0 = no limitation)
|
||||||
$w = array( // color properties
|
$w = array(
|
||||||
|
// color properties
|
||||||
"color" => 0,
|
"color" => 0,
|
||||||
"background-color" => 0,
|
"background-color" => 0,
|
||||||
// box properties
|
// box properties
|
||||||
@ -311,11 +340,12 @@ function bb_sanitize_style($input) {
|
|||||||
"clear" => 0,
|
"clear" => 0,
|
||||||
// text properties
|
// text properties
|
||||||
"text-decoration" => 0,
|
"text-decoration" => 0,
|
||||||
|
|
||||||
);
|
);
|
||||||
|
|
||||||
|
$css = array();
|
||||||
$css_string = $input[1];
|
$css_string = $input[1];
|
||||||
$a = explode(';', $css_string);
|
$a = explode(';', $css_string);
|
||||||
|
|
||||||
foreach($a as $parts){
|
foreach($a as $parts){
|
||||||
list($k, $v) = explode(':', $parts);
|
list($k, $v) = explode(':', $parts);
|
||||||
$css[ trim($k) ] = trim($v);
|
$css[ trim($k) ] = trim($v);
|
||||||
@ -324,6 +354,7 @@ function bb_sanitize_style($input) {
|
|||||||
// sanitize properties
|
// sanitize properties
|
||||||
$b = array_merge(array_diff_key($css, $w), array_diff_key($w, $css));
|
$b = array_merge(array_diff_key($css, $w), array_diff_key($w, $css));
|
||||||
$css = array_diff_key($css, $b);
|
$css = array_diff_key($css, $b);
|
||||||
|
$css_string_san = '';
|
||||||
|
|
||||||
foreach ($css as $key => $value) {
|
foreach ($css as $key => $value) {
|
||||||
if ($w[$key] != null) {
|
if ($w[$key] != null) {
|
||||||
@ -346,7 +377,8 @@ function bb_sanitize_style($input) {
|
|||||||
}
|
}
|
||||||
$css_string_san .= $key . ":" . $value ."; ";
|
$css_string_san .= $key . ":" . $value ."; ";
|
||||||
}
|
}
|
||||||
return "<span style=\"" . $css_string_san . "\">" . $input[2] . "</span>";
|
|
||||||
|
return '<span style="' . $css_string_san . '">' . $input[2] . '</span>';
|
||||||
}
|
}
|
||||||
|
|
||||||
// BBcode 2 HTML was written by WAY2WEB.net
|
// BBcode 2 HTML was written by WAY2WEB.net
|
||||||
@ -471,8 +503,6 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
// Perform URL Search
|
// Perform URL Search
|
||||||
|
|
||||||
$urlchars = '[a-zA-Z0-9\:\/\-\?\&\;\.\=\@\_\~\#\%\$\!\+\,\@]';
|
$urlchars = '[a-zA-Z0-9\:\/\-\?\&\;\.\=\@\_\~\#\%\$\!\+\,\@]';
|
||||||
@ -482,12 +512,11 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (strpos($Text,'[/qr]') !== false) {
|
if (strpos($Text,'[/qr]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[qr\](.*?)\[\/qr\]/ism","bb_qr",$Text);
|
$Text = preg_replace_callback("/\[qr\](.*?)\[\/qr\]/ism", 'bb_qr', $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
if (strpos($Text,'[/share]') !== false) {
|
if (strpos($Text,'[/share]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributes",$Text);
|
$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism", 'bb_ShareAttributes', $Text);
|
||||||
}
|
}
|
||||||
if($tryoembed) {
|
if($tryoembed) {
|
||||||
if (strpos($Text,'[/url]') !== false) {
|
if (strpos($Text,'[/url]') !== false) {
|
||||||
@ -518,11 +547,9 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
if (strpos($Text,'[/map]') !== false) {
|
if (strpos($Text,'[/map]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[map\](.*?)\[\/map\]/ism", 'bb_map_location', $Text);
|
$Text = preg_replace_callback("/\[map\](.*?)\[\/map\]/ism", 'bb_map_location', $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (strpos($Text,'[map=') !== false) {
|
if (strpos($Text,'[map=') !== false) {
|
||||||
$Text = preg_replace_callback("/\[map=(.*?)\]/ism", 'bb_map_coords', $Text);
|
$Text = preg_replace_callback("/\[map=(.*?)\]/ism", 'bb_map_coords', $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (strpos($Text,'[map]') !== false) {
|
if (strpos($Text,'[map]') !== false) {
|
||||||
$Text = preg_replace("/\[map\]/", '<div class="map"></div>', $Text);
|
$Text = preg_replace("/\[map\]/", '<div class="map"></div>', $Text);
|
||||||
}
|
}
|
||||||
@ -595,7 +622,6 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
// Check for table of content with params
|
// Check for table of content with params
|
||||||
if (strpos($Text,'[toc') !== false) {
|
if (strpos($Text,'[toc') !== false) {
|
||||||
$Text = preg_replace("/\[toc([^\]]+?)\]/ism",'<ul$1></ul>',$Text);
|
$Text = preg_replace("/\[toc([^\]]+?)\]/ism",'<ul$1></ul>',$Text);
|
||||||
|
|
||||||
}
|
}
|
||||||
// Check for centered text
|
// Check for centered text
|
||||||
if (strpos($Text,'[/center]') !== false) {
|
if (strpos($Text,'[/center]') !== false) {
|
||||||
@ -647,13 +673,15 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
if (strpos($Text,'[/font]') !== false) {
|
if (strpos($Text,'[/font]') !== false) {
|
||||||
$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $Text);
|
$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $Text);
|
||||||
}
|
}
|
||||||
// Declare the format for [code] layout
|
|
||||||
|
|
||||||
|
// Declare the format for [code] layout
|
||||||
$CodeLayout = '<code>$1</code>';
|
$CodeLayout = '<code>$1</code>';
|
||||||
|
|
||||||
// Check for [code] text
|
// Check for [code] text
|
||||||
if (strpos($Text,'[code]') !== false) {
|
if (strpos($Text,'[code]') !== false) {
|
||||||
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $Text);
|
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Declare the format for [spoiler] layout
|
// Declare the format for [spoiler] layout
|
||||||
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
||||||
|
|
||||||
@ -677,12 +705,10 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
|
|
||||||
$endlessloop = 0;
|
$endlessloop = 0;
|
||||||
while ((strpos($Text, "[/open]")!== false) and (strpos($Text, "[open=") !== false) and (++$endlessloop < 20)) {
|
while ((strpos($Text, "[/open]")!== false) and (strpos($Text, "[open=") !== false) and (++$endlessloop < 20)) {
|
||||||
$rnd = mt_rand();
|
$Text = preg_replace_callback("/\[open=(.*?)\](.*?)\[\/open\]/ism", 'bb_opentag', $Text);
|
||||||
$Text = preg_replace_callback("/\[open=(.*?)\](.*?)\[\/open\]/ism",'bbopentag',$Text);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
// Declare the format for [quote] layout
|
// Declare the format for [quote] layout
|
||||||
$QuoteLayout = '<blockquote>$1</blockquote>';
|
$QuoteLayout = '<blockquote>$1</blockquote>';
|
||||||
|
|
||||||
@ -768,7 +794,6 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
$Text = preg_replace_callback("/\[element\](.*?)\[\/element\]/ism",'bb_parse_element', $Text);
|
$Text = preg_replace_callback("/\[element\](.*?)\[\/element\]/ism",'bb_parse_element', $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
// html5 video and audio
|
// html5 video and audio
|
||||||
if (strpos($Text,'[/video]') !== false) {
|
if (strpos($Text,'[/video]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/video\]/ism", 'tryzrlvideo', $Text);
|
$Text = preg_replace_callback("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/video\]/ism", 'tryzrlvideo', $Text);
|
||||||
@ -785,7 +810,6 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
|
|
||||||
// Try to Oembed
|
// Try to Oembed
|
||||||
if ($tryoembed) {
|
if ($tryoembed) {
|
||||||
|
|
||||||
if (strpos($Text,'[/video]') !== false) {
|
if (strpos($Text,'[/video]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
|
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
|
||||||
}
|
}
|
||||||
@ -816,19 +840,16 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
$Text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '<a class="zid" href="$1">$1</a>', $Text);
|
$Text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '<a class="zid" href="$1">$1</a>', $Text);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
if ($tryoembed){
|
if ($tryoembed){
|
||||||
if (strpos($Text,'[/iframe]') !== false) {
|
if (strpos($Text,'[/iframe]') !== false) {
|
||||||
$Text = preg_replace_callback("/\[iframe\](.*?)\[\/iframe\]/ism", 'bbiframe', $Text);
|
$Text = preg_replace_callback("/\[iframe\](.*?)\[\/iframe\]/ism", 'bb_iframe', $Text);
|
||||||
}
|
}
|
||||||
}
|
} else {
|
||||||
else {
|
|
||||||
if (strpos($Text,'[/iframe]') !== false) {
|
if (strpos($Text,'[/iframe]') !== false) {
|
||||||
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
|
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Youtube extensions
|
// Youtube extensions
|
||||||
if (strpos($Text,'[youtube]') !== false) {
|
if (strpos($Text,'[youtube]') !== false) {
|
||||||
if ($tryoembed) {
|
if ($tryoembed) {
|
||||||
@ -907,4 +928,3 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|||||||
|
|
||||||
return $Text;
|
return $Text;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Reference in New Issue
Block a user