示例#1
0
function insert_wysiwyg($name)
{
    global $entry, $useWysiwyg, $Cfg;
    $js_name = "'f_" . $name . "'";
    // if opening an entry in wysiwyg, that was created in non-wysi
    // we might need to convert / textile / markdown it.
    if ($entry['convert_lb'] == 1) {
        $entry[$name] = strip_trailing_space(nl2br($entry[$name]));
    } else {
        if ($entry['convert_lb'] == 2) {
            list($tags, $entry[$name]) = translate_tags($entry[$name]);
            $entry[$name] = pivot_textile($entry[$name]);
            $entry[$name] = untranslate_tags($tags, $entry[$name]);
        } else {
            if ($entry['convert_lb'] == 3 || $entry['convert_lb'] == 4) {
                list($tags, $entry[$name]) = translate_tags($entry[$name]);
                $entry[$name] = pivot_markdown($entry[$name], $entry['convert_lb']);
                $entry[$name] = untranslate_tags($tags, $entry[$name]);
            }
        }
    }
    if (function_exists("pre_editor_wysi")) {
        // If the pre_editor_wysi hook is present..
        pre_editor_wysi("f_" . $name . "_text", addltgt($entry[$name]));
    } else {
        if (!isset($entry[$name]) || strlen(strip_tags($entry[$name])) < 2) {
            $entry[$name] = "<p></p>";
        }
        // Just use the standard wysi editor
        include "includes/editor/edit_menu.php";
        echo "<iframe id={$js_name} name={$js_name} width='99%' height='160' marginwidth='4' marginheight='4' frameborder='0' style='border: 1px #cccccc solid; background-color:#FFF;' class='input' />If you can read this, the editor is not initiaised. You can try doing that now by clicking the icon with the little lightning arrow in the buttons-bar. If that does not work, you should set the 'use wysiwyg editor' in your 'My Info' to 'no'.</iframe>";
        echo "<br /><br /><textarea class='input hidden' cols='60' rows=1 id='f_" . $name . "_text' name='f_" . $name . "_text' style='width:98%;'>" . addltgt($entry[$name]) . "</textarea>\n\n";
        // enable the wysiwyg for editing..
        echo "<script language='javascript' type='text/javascript'>\nsetTimeout( \"enable_edit({$js_name}, 'f_" . $name . "_text')\" , 10);\n</script>";
    }
}
示例#2
0
/**
 * Parsing intro or body
 */
function parse_intro_or_body($text, $strip = "")
{
    global $db, $Weblogs, $Current_weblog;
    $output = $text;
    if ($strip == "strip") {
        $output = strip_tags($output, "<a><b><i><u><embed><strong><ol><li><ul>");
    }
    $output = parse_step4($output);
    /* text processing: nl2br, Textile or Markdown/SmartyPants
    	   We ensure that newlines aren't converted to br elements in script 
    	   blocks - currently handling PHP and JavaScript.
    	   More exclusions will/can be added.
    	*/
    // Use the ACK (006) ASCII symbol to replace all script elements temporarily
    $output = str_replace("", "", $output);
    $regexp = "#(<script[ >].*?</script>)|(<\\?php\\s.*?\\?>)#is";
    preg_match_all($regexp, $output, $scripts);
    $output = preg_replace($regexp, "", $output);
    if ($db->entry['convert_lb'] == 1) {
        $output = strip_trailing_space(nl2br($output));
    } else {
        if ($db->entry['convert_lb'] == 2) {
            $output = pivot_textile($output);
        } else {
            if ($db->entry['convert_lb'] == 3 || $db->entry['convert_lb'] == 4) {
                $output = pivot_markdown($output, $db->entry['convert_lb']);
            }
        }
    }
    // Put captured scripts back into the output
    foreach ($scripts[0] as $script) {
        $output = preg_replace("//", $script, $output, 1);
    }
    // targetblank
    if ($Weblogs[$Current_weblog]['target_blank'] > 0) {
        $output = targetblank($output);
    }
    // emoticons..
    if ($Weblogs[$Current_weblog]['emoticons'] == 1) {
        $output = emoticonize($output);
    }
    // There's a silly quirk in TinyMCE, that prevents transparent Flash. We
    // need to fix this, to make Youtube videos work properly.
    $output = str_replace("<param name=\"wmode\" value=\"\" />", "<param name=\"wmode\" value=\"transparent\" />", $output);
    $output = str_replace(" wmode=\"\" ", " wmode=\"transparent\" ", $output);
    return tidy_html($output);
}
示例#3
0
/**
 * Updates a post.
 *
 * @param string $uid
 * @param string $postid
 * @param string $title
 * @param string $content
 * @param array $categories
 * @return void
 */
function pivot_update_post($uid, $postid, $title, $content, $categories = '')
{
    global $db, $conversion_method, $body_separator;
    $oldentry = $db->read_entry($postid);
    $entry['code'] = $postid;
    $entry['date'] = $oldentry['date'];
    list($pivotintro, $pivotbody) = explode($body_separator, strip_trailing_space(stripslashes($content)));
    $entry['introduction'] = $pivotintro;
    $entry['body'] = $pivotbody;
    $entry['introduction'] = tidy_html($entry['introduction'], TRUE);
    $entry['body'] = tidy_html($entry['body'], TRUE);
    if (empty($categories)) {
        $entry['category'] = $oldentry['category'];
    } else {
        $entry['category'] = $categories;
    }
    $entry['publish_date'] = $oldentry['publish_date'];
    $entry['edit_date'] = date("Y-m-d-H-i", get_current_date());
    $entry['title'] = strip_trailing_space(stripslashes($title));
    $entry['subtitle'] = $oldentry['subtitle'];
    $entry['user'] = $uid;
    $entry['convert_lb'] = $conversion_method;
    $entry['status'] = "publish";
    $entry['allow_comments'] = 1;
    $entry['keywords'] = $oldentry['keywords'];
    $entry['vialink'] = $oldentry['vialink'];
    $entry['viatitle'] = $oldentry['viatitle'];
    $db->set_entry($entry);
    $db->save_entry(TRUE);
    generate_pages($db->entry['code'], TRUE, TRUE, TRUE, FALSE);
}
示例#4
0
 // check if we are TEH REG USER..
 if (strlen($_COOKIE['piv_reguser']) > 4) {
     list($reg_name, $reg_hash) = explode("|", $_COOKIE['piv_reguser']);
     debug("reg: {$reg_name}, {$reg_hash}");
     if (check_user_hash($reg_name, $reg_hash) && $reg_name == $Pivot_Vars['piv_name']) {
         $registered = 1;
     }
 }
 // If magic_quotes_gpc is set, we need to strip slashes..
 if (get_magic_quotes_gpc()) {
     $Pivot_Vars['piv_name'] = stripslashes($Pivot_Vars['piv_name']);
     $Pivot_Vars['piv_email'] = stripslashes($Pivot_Vars['piv_email']);
     $Pivot_Vars['piv_url'] = stripslashes($Pivot_Vars['piv_url']);
     $Pivot_Vars['piv_comment'] = stripslashes($Pivot_Vars['piv_comment']);
 }
 $comment_text = strip_trailing_space($Pivot_Vars['piv_comment']);
 $comment_text = str_replace("\r\n", "\n", $comment_text);
 // CRLF(Win) to LF
 $comment_text = str_replace("\r", "\n", $comment_text);
 // CR(Mac) to LF
 $my_comment = array('name' => entify($Pivot_Vars['piv_name']), 'email' => entify($Pivot_Vars['piv_email']), 'url' => entify($Pivot_Vars['piv_url']), 'ip' => $Pivot_Vars['REMOTE_ADDR'], 'date' => format_date("", "%year%-%month%-%day%-%hour24%-%minute%"), 'comment' => $comment_text, 'registered' => $registered, 'notify' => $Pivot_Vars['piv_notify'], 'discreet' => $Pivot_Vars['piv_discreet'], 'moderate' => $Cfg['moderate_comments'] == 1);
 //here we do a check to prevent double entries...
 $duplicate = FALSE;
 if (isset($entry['comments']) && count($entry['comments']) > 0) {
     foreach ($entry['comments'] as $loop_comment) {
         $diff = 1 / (min(strlen($loop_comment['comment']), 200) / (levenshtein(substr($loop_comment['comment'], 0, 200), substr($my_comment['comment'], 0, 200)) + 1));
         if ($diff < 0.25 && $loop_comment['ip'] == $my_comment['ip']) {
             $duplicate = TRUE;
             break;
         }
     }
示例#5
0
/**
 * When an entry is created or edited, it's passed in $_POST ($Pivot_vars).
 * This function gets all the variables and returns it as an $entry array
 *
 * @return array
 */
function get_entry_from_post()
{
    global $Users, $Pivot_Vars, $useWysiwyg, $db, $Cfg;
    if (isset($Pivot_Vars['f_code']) && $Pivot_Vars['f_code'] != "") {
        $entry = $db->read_entry($Pivot_Vars['f_code']);
        $entry['oldstatus'] = $entry['status'];
    } else {
        $entry['code'] = ">";
    }
    if (strlen($Pivot_Vars['f_createdate_1']) > 7 && $Pivot_Vars['f_createdate_1'] != "00-00-0000") {
        // if the date is filled, we try to parse it..
        $entry['date'] = fix_date($Pivot_Vars['f_createdate_1'], $Pivot_Vars['f_createdate_2']);
    } else {
        // otherwise we'll just assume 'now'.
        $entry['date'] = date("Y-m-d-H-i", get_current_date());
    }
    if (isset($Pivot_Vars['f_introduction_text'])) {
        $entry['introduction'] = strip_trailing_space($Pivot_Vars['f_introduction_text']);
        $entry['body'] = strip_trailing_space($Pivot_Vars['f_body_text']);
    } else {
        $entry['introduction'] = strip_trailing_space($Pivot_Vars['f_introduction']);
        $entry['body'] = strip_trailing_space($Pivot_Vars['f_body']);
    }
    // If magic_quotes_gpc is set, we need to strip slashes..
    if (get_magic_quotes_gpc()) {
        $entry['introduction'] = stripslashes($entry['introduction']);
        $entry['body'] = stripslashes($entry['body']);
        $Pivot_Vars['f_title'] = stripslashes($Pivot_Vars['f_title']);
        $Pivot_Vars['f_subtitle'] = stripslashes($Pivot_Vars['f_subtitle']);
    }
    $entry['introduction'] = tidy_html($entry['introduction'], TRUE);
    $entry['body'] = tidy_html($entry['body'], TRUE);
    $entry['category'] = @$Pivot_Vars['f_catmult'];
    $entry['publish_date'] = fix_date($Pivot_Vars['f_publishdate_1'], $Pivot_Vars['f_publishdate_2']);
    $entry['edit_date'] = date("Y-m-d-H-i");
    $entry['title'] = strip_trailing_space($Pivot_Vars['f_title']);
    $entry['subtitle'] = strip_trailing_space($Pivot_Vars['f_subtitle']);
    $entry['user'] = $Pivot_Vars['f_user'];
    $entry['convert_lb'] = $Pivot_Vars['convert_lb'];
    $entry['status'] = $Pivot_Vars['f_status'];
    $entry['allow_comments'] = $Pivot_Vars['f_allowcomments'];
    $entry['vialink'] = strip_tags($Pivot_Vars['f_vialink']);
    $entry['viatitle'] = strip_tags($Pivot_Vars['f_viatitle']);
    // Only store the tb_url if we're not publishing. (because if we publish, we ping it, and forget it)
    if ($entry['status'] != "publish") {
        $entry['tb_url'] = strip_tags($Pivot_Vars['tb_url']);
    } else {
        if (isset($entry['tb_url'])) {
            unset($entry['tb_url']);
        }
    }
    // Gather all tags from introduction and body in keywords..
    $tags = getTags(false, $entry['introduction'] . $entry['body'], strip_tags($Pivot_Vars['f_keywords']));
    $entry['keywords'] = implode(", ", $tags);
    return $entry;
}
示例#6
0
// checking if IP address of trackbacking site is blocked
if (ip_check_block($Pivot_Vars['REMOTE_ADDR'])) {
    debug("Blocked user from " . $Pivot_Vars['REMOTE_ADDR'] . " tried to trackback");
    respondExit("Your IP-address has been blocked, so you are not" . " allowed to leave trackbacks on this site. We know IP-adresses can easily be faked," . " but it helps.", 1);
}
// Exit if no trackback (entry) ID is given
if (!($Pivot_Vars['tb_id'] = mungeTbId($Pivot_Vars['tb_id']))) {
    respondExit(lang('trackback', 'noid'), 1);
}
// Open database
$db = new db();
// Exit if non-existing ID supplied
if (!$db->entry_exists($Pivot_Vars['tb_id'])) {
    respondExit('Non-existing ID', 1);
}
$my_trackback = array('name' => entify(urldecode(stripslashes($Pivot_Vars['blog_name']))), 'title' => entify(urldecode(stripslashes($Pivot_Vars['title']))), 'url' => urldecode($Pivot_Vars['url']), 'ip' => $Pivot_Vars['REMOTE_ADDR'], 'date' => format_date("", "%year%-%month%-%day%-%hour24%-%minute%"), 'excerpt' => strip_trailing_space(urldecode(stripslashes($Pivot_Vars['excerpt']))));
// Exit if no URL is given - need to know URL to foreign entry that
// trackbacked us.
if (empty($my_trackback['url'])) {
    respondExit(lang('trackback', 'nourl'), 1);
}
// load an entry
$entry = $db->read_entry($Pivot_Vars['tb_id']);
//here we do a check to prevent double entries...
$duplicate = FALSE;
if (isset($entry['trackbacks']) && count($entry['trackbacks']) > 0) {
    foreach ($entry['trackbacks'] as $loop_trackback) {
        $diff = 1 / (min(strlen($loop_trackback['excerpt']), 200) / (levenshtein(substr($loop_trackback['excerpt'], -200), substr($my_trackback['excerpt'], -200)) + 1));
        if ($diff < 0.25 && $loop_trackback['ip'] == $my_trackback['ip']) {
            $duplicate = TRUE;
        }