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boinc
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Move externalize_links, add support for style names in start_forum_table and use the new output formatter in show_post and show_post2. 

svn path=/trunk/boinc/; revision=6144
This commit is contained in:
Janus B. Kristensen 2005-05-13 19:11:04 +00:00
parent d24105fffe
commit 84b8c123e0
1 changed files with 25 additions and 51 deletions
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76
html/inc/forum.inc
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@ -3,9 +3,9 @@ $cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
require_once('../inc/db.inc');
require_once('../inc/db_forum.inc');
require_once('../inc/sanitize_html.inc');
require_once('../inc/time.inc');
require_once('../inc/forum_moderators.inc');
require_once('../inc/text_transform.inc');
define('AVATAR_WIDTH', 100);
define('AVATAR_HEIGHT',100);
@ -180,8 +180,9 @@ function show_post($post, $thread, $logged_in_user, $n, $controls=FORUM_CONTROLS
$rated_above_threshold = ($logged_in_user->high_rating_threshold<($post->score*$post->votes));
}
$can_edit = $logged_in_user && $user->id == $logged_in_user->id;
$can_edit = ($logged_in_user && $user->id == $logged_in_user->id); //Only the creator can edit the post
//$can_edit = ((isSpecialUser($logged_in_user,0)) || ($logged_in_user && $user->id == $logged_in_user->id));// Everybody assumes we can edit posts, why not make it so?
echo "
<tr class=\"row$n\" valign=\"top\">
<td>\n\t\t<div class=\"authorcol\">
@ -278,18 +279,16 @@ function show_post($post, $thread, $logged_in_user, $n, $controls=FORUM_CONTROLS
//If either filtering is turned off of this post is not below the threshold
if (!$filter || !$rated_below_threshold){
$posttext=nl2br(stripslashes($post->content));
if ($post->signature && !$logged_in_user->hide_signatures){ //If the creator of this post has a signature and
$posttext.=nl2br("\n".stripslashes($user->signature)); //wants it to be shown for this post AND the logged in
$posttext = $post->content;
if ($post->signature && !$logged_in_user->hide_signatures){ //If the creator of this post has a signature and
$posttext.="<hr class=\"sigdelim\">".$user->signature; //wants it to be shown for this post AND the logged in
} //user has signatures enabled: show it
if ($logged_in_user->images_as_links==1){
$posttext=image_as_link($posttext);
}
if ($logged_in_user->link_popup==1){
$posttext=externalize_links($posttext);
}
echo "<p>", $posttext, "</p>";
$options = get_transform_settings_from_user($logged_in_user);
$posttext = output_transform($posttext,$options);
echo "<div class=\"cellwrap\"><p>", $posttext, "</p></div>";
echo "<table width=\"100%\" cellspacing=0 cellpadding=0>
<tr valign=\"bottom\">
<td style=\"border:0px;\"><font size=-2><i>ID: ", $post->id;
@ -323,44 +322,19 @@ function show_post($post, $thread, $logged_in_user, $n, $controls=FORUM_CONTROLS
// utility functions
function externalize_links($text){
$i=0;$linkpos=true;
while (true){ //Find a link
$linkpos=strpos($text,"<a ",$i);
if ($linkpos===false) break;
$out.= substr($text,$i,$linkpos-$i)."<a target=\"_new\" "; //Replace with target='_new'
$i=$linkpos+3;
}
$out.=substr($text,$i);
return $out;
}
function image_as_link($text){
/* This function depends on sanitized HTML - always use KSES or equivalent before using this */
// Build some regex (should be a *lot* faster)
$pattern = '@<img src=([^>]+)>@si'; // Gives us the URL in ${1}...
$replacement = '<a href=${1}>[Image Link]</a>'; // Turns that URL into a hyperlink
$text = preg_replace($pattern, $replacement, $text);
return $text;
}
function cleanTextBox($content) {
/* Cleans the contents of a post for dropping in a text box
* Currently I'm only replacing <'s and >'s with the proper HTML entities
* ...are there others we should handle? & itself is being escaped somewhere
* else, probably by the slash stuff in the calling function.
*/
$answer = preg_replace('/&lt;/','&amp;lt;',preg_replace('/&gt;/','&amp;gt;',$content));
return $answer;
}
function start_forum_table($headings) {
start_table();
function start_forum_table($headings, $extra="width=100%") {
start_table($extra);
echo "<tr>";
for ($i=0; $i<count($headings); $i++) {
$title = $headings[$i];
echo "<th class=heading>$title</th>";
if (is_array($headings[$i])){
$title = $headings[$i][0];
$class = $headings[$i][1];
} else {
$title = $headings[$i];
$class = "heading";
}
echo "<th class=$class>$title</th>";
}
echo "</tr>\n";
}
@ -456,13 +430,13 @@ function show_thread($thread, $n) {
// show a post with its context (e.g. for search results)
//
function show_post2($post, $n) {
$thread = getThread($post->thread);
function show_post2($post, $n) { // This is such a lovely function I think I will
$thread = getThread($post->thread); // do away with it sometime soon.
$forum = getForum($thread->forum);
$category = getCategory($forum->category);
$where = $category->is_helpdesk?"Questions and answers":"Message boards";
$top_url = $category->is_helpdesk?"forum_help_desk.php":"forum_index.php";
$content = nl2br(stripslashes($post->content));
$content = output_transform($post->content);
$when = time_diff_str($post->timestamp, time());
$user = lookup_user_id($post->user);
$title = cleanup_title($thread->title);