";
if ($cm_summary) {
echo "$cm_summary ";
}
echo "
";
echo "
\n";
echo "
\n";
echo "
\n";
}
// fcm_doc_txtsummary
// Displays the summary at the beginning of all pages.
// You must already have the information, this function only display data,
// don't search for it. This is the printable version.
function fcm_doc_txtsummary ($cm_uauthor, $cm_uowner, $cm_gviewer, $cm_dcreation, $cm_dupdate, $cm_title, $cm_keywords, $cm_summary, $cm_totalvisits, $cm_updatevisits, $cm_rating) {
global $cm_text, $cm_imgpath;
echo "
";
}
// fcm_bread_crumbs
// Generates the bread crumbs navigation links for a given page/directory.
function fcm_bread_crumbs ($cm_path, $cm_crumb_separator, $cm_crumb_active) {
global $cm_text;
$cm_crumb_separator = fcm_htmlentity ($cm_crumb_separator);
if ($cm_crumb_active) {
$cm_breadcrumbs_str = "{$cm_text["root"]}";
}
else {
$cm_breadcrumbs_str = $cm_text["root"];
}
$cm_displaynodes = explode ("/", substr ($cm_path, 1));
$cm_displaypath = "";
foreach ($cm_displaynodes as $cm_path_node) {
$cm_displaypath .= "/" . $cm_path_node;
$result1 = db_query("select cmdb_directory, cmdb_short_title, cmdb_abstract from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_displaypath'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[1]) {
if ($cm_crumb_active) {
$cm_breadcrumbs_str .= " $cm_crumb_separator $row1[1]";
}
else {
$cm_breadcrumbs_str .= " $cm_crumb_separator $row1[1]";
}
}
else {
if ($cm_crumb_active) {
$cm_breadcrumbs_str .= " $cm_crumb_separator $cm_path_node";
}
else {
$cm_breadcrumbs_str .= " $cm_crumb_separator $cm_path_node";
}
}
}
return ($cm_breadcrumbs_str);
}
// fcm_title_nav2
// Displays the navigation bars. You must already have the information, this
// function won't search for it. You must call it with the path of the page, and
// permissions for current user in the current location. Usually you can get these
// values from the array returned from fcm_check_validops function.
function fcm_title_nav2 ($cm_path, $cm_cancreate = false, $cm_candelete = false, $cm_canedit = false, $cm_canview = false, $cm_canpost = false, $cm_canprint = false, $cm_issuperuser = false, $cm_canrate = false) {
global $cm_text, $cm_imgpath, $cm_control_iconwidth, $cm_control_iconheight, $cm_image_filename, $cm_icon_set, $cm_text_icons;
echo "
\n";
if ($cm_canedit) {
echo " \n";
echo " \n";
}
if ($cm_candelete) {
echo " \n";
}
if ($cm_cancreate) {
echo " \n";
}
}
echo "
\n";
echo "
\n";
echo "
\n";
echo "
\n";
};
// fcm_articlelist_box
// Displays the title and summary of a page, usually for the index listings.
// You must have already the information, this function won't search it.
// You must call it with the path, title, abstract, date (usually last update),
// total comments, total visits and if the page is a header (usually only for
// the first level directories).
function fcm_articlelist_box ($cm_path, $cm_boxtitle, $cm_boxabstract, $cm_boxdate, $cm_isheader, $cm_comments = 0, $cm_visits = 0, $cm_rating = 0, $cm_iscontentless = false, $cm_isannounce = false, $cm_logoimage = "", $cm_show_crumbs = false) {
global $cm_text, $cm_imgpath, $cm_doclogo_width, $cm_doclogo_height, $cm_icon_set, $cm_image_filename;
if ($cm_isannounce) {
echo "
\n";
echo "
\n";
}
elseif ($cm_isheader) {
echo "
\n";
echo "
\n";
echo "
\n";
}
else {
echo "
\n";
echo "
\n";
}
if ($cm_logoimage) {
$cm_logo_status = fcm_check_logoimage ($cm_path, $cm_logoimage);
if (!(($cm_logo_status[0] & 16) || ($cm_logo_status[0] & 64))) {
if ($cm_iscontentless) {
echo "";
}
else {
echo "";
}
if ($cm_isheader) {
echo "
\n";
};
// fcm_echo_articlelist_box
// Similar to fcm_articlelist_box, this function won't display it but will
// store the HTML code in a string, to be included later in a page. This is
// used when interpreting the content of a page.
function fcm_echo_articlelist_box ($cm_path, $cm_boxtitle, $cm_boxabstract, $cm_boxdate, $cm_comments = 0, $cm_visits = 0, $cm_rating = 0, $cm_iscontentless = false, $cm_isannounce = false, $cm_logoimage = "") {
global $cm_text, $cm_imgpath, $cm_doclogo_width, $cm_doclogo_height, $cm_icon_set, $cm_image_filename;
$cm_boxstring = "";
if ($cm_isannounce) {
$cm_boxstring .= "
\n";
$cm_boxstring .= "
\n";
}
else {
$cm_boxstring .= "
\n";
$cm_boxstring .= "
\n";
}
if ($cm_logoimage) {
$cm_logo_status = fcm_check_logoimage ($cm_path, $cm_logoimage);
if (!(($cm_logo_status[0] & 16) || ($cm_logo_status[0] & 64))) {
if ($cm_iscontentless) {
$cm_boxstring .= "";
}
else {
$cm_boxstring .= "";
}
if ($cm_isannounce) {
$cm_boxstring .= "
\n";
return $cm_boxstring;
};
// fcm_articlelist_nostyle
// Displays the title and summary of a page, usually for the index listings.
// It works like fcm_articlelist_box but without the CMS style classes.
// It uses the Phprojekt colors.
function fcm_articlelist_nostyle ($cm_path, $cm_boxtitle, $cm_boxabstract, $cm_boxdate, $cm_iscontentless = false, $cm_isannounce = false, $cm_list_width = "100%", $cm_rowcolor, $cm_hovercolor) {
global $cm_text, $cm_imgpath, $cm_doclogo_width, $cm_doclogo_height, $cm_show_rootinnav;
echo "
";
if ((!$cm_iscontentless) && $cm_hovercolor) {
echo "
\n";
};
// fcm_message
// Displays a message for the user. According to the category, it will display
// the message in a colored box (colors are controled by the CSS file) and an
// icon.
function fcm_message ($cm_message, $cm_msgstyle) {
global $cm_text, $cm_imgpath, $cm_msg_iconwidth, $cm_msg_iconheight, $cm_image_filename, $cm_icon_set;
switch ($cm_msgstyle) {
case CM_MSGSTYLE_INFORMATION:
$cm_msg_borderclass = "infomessageboxborder";
$cm_msg_class = "infomessagebox";
$cm_msg_icon = $cm_image_filename[$cm_icon_set]["dialog_info"];
$cm_msg_iconalt = $cm_text["iconaltinfo"];
break;
case CM_MSGSTYLE_WARNING:
$cm_msg_borderclass = "warningmessageboxborder";
$cm_msg_class = "warningmessagebox";
$cm_msg_icon = $cm_image_filename[$cm_icon_set]["dialog_warning"];
$cm_msg_iconalt = $cm_text["iconaltwarn"];
break;
case CM_MSGSTYLE_ERROR:
$cm_msg_borderclass = "errormessageboxborder";
$cm_msg_class = "errormessagebox";
$cm_msg_icon = $cm_image_filename[$cm_icon_set]["dialog_error"];
$cm_msg_iconalt = $cm_text["iconalterror"];
break;
case CM_MSGSTYLE_QUESTION:
$cm_msg_borderclass = "infomessageboxborder";
$cm_msg_class = "infomessagebox";
$cm_msg_icon = $cm_image_filename[$cm_icon_set]["dialog_question"];
$cm_msg_iconalt = $cm_text["iconaltquestion"];
break;
default:
$cm_msg_borderclass = "defaultmessageboxborder";
$cm_msg_class = "defaultmessagebox";
$cm_msg_icon = $cm_image_filename[$cm_icon_set]["dialog_default"];
$cm_msg_iconalt = $cm_text["iconaltinfo"];
}
echo "
";
echo "
\n";
echo "";
echo "
\n";
echo "$cm_message";
echo "
\n";
echo "
\n";
};
// fcm_conv_multiline
// Searches for $cm_mksymbol in $cm_source_string, if found outputs $cm_delimiter
// and change state of $cm_laststate. Next time searches for $cm_mksymbol in
// $cm_source_string and if found outputs $cm_delimiter2.
// Used for markup that starts and ends with the same code and spans several
// lines (like PREFORMATED).
function fcm_conv_multiline ($cm_source_string, $cm_delimiter, $cm_delimiter2, $cm_mksymbol, &$cm_laststate)
{
$cm_mkpos = strpos ($cm_source_string, $cm_mksymbol);
if ($cm_mkpos === 0) {
if ($cm_laststate) {
$cm_laststate = false;
return substr ($cm_source_string, strlen ($cm_mksymbol)) . $cm_delimiter2;
}
else {
$cm_laststate = true;
return $cm_delimiter . substr ($cm_source_string, strlen ($cm_mksymbol));
}
}
return $cm_source_string;
};
// fcm_conv_block
// Searches for $cm_mksymbol in $cm_source_string only at the beginning of string,
// if found outputs $cm_delimiter before and after $cm_source_string. If
// $cm_mksymbol is empty, just outputs the delimiters and the string.
// Used for markup that requires only a code at the beginning of the line.
function fcm_conv_block ($cm_source_string, $cm_delimiter, $cm_delimiter2, $cm_mksymbol)
{
if (($cm_source_string == "") || ($cm_source_string == "\r") || ($cm_source_string == "\n")) {
return "";
}
if ($cm_mksymbol == "") {
return $cm_delimiter . $cm_source_string . $cm_delimiter2;
}
$cm_mkpos = strpos ($cm_source_string, $cm_mksymbol);
if ($cm_mkpos === 0) {
return $cm_delimiter . substr ($cm_source_string, strlen ($cm_mksymbol)) . $cm_delimiter2;
}
return $cm_source_string;
};
// fcm_conv_inline
// Searches for $cm_mksymbol1 and $cm_mksymbol2 in $cm_source_string. If found
// outputs $cm_delimiter before and $cm_delimiter2 after the positions of the
// markup code. If only one markup code is found, it's ignored.
// The markup codes (mksymbols) must be asymetric two-characters strings.
// Used for markup that opens and closes around a segment of a string (like bold,
// italics, etc).
function fcm_conv_inline ($cm_source_string, $cm_delimiter, $cm_delimiter2, $cm_mksymbol1, $cm_mksymbol2)
{
if (($cm_source_string == "") || ($cm_source_string == "\r") || ($cm_source_string == "\n")) {
return "";
}
$cm_convstr = "";
$cm_a = 0;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
while (($cm_b !== false) && ($cm_c !== false)) {
$cm_convstr .= substr ($cm_source_string, $cm_a, $cm_b - $cm_a + 1);
$cm_convstr .= $cm_delimiter;
$cm_convstr .= substr ($cm_source_string, $cm_b + 2, $cm_c - $cm_b - 2);
$cm_convstr .= $cm_delimiter2;
$cm_a = $cm_c + 1;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
}
$cm_convstr .= substr ($cm_source_string, $cm_a);
if ($cm_convstr) {
return $cm_convstr;
}
else {
return $cm_source_string;
}
};
// fcm_conv_emoticons
// Searches for emoticons in $cm_source_string. If found outputs image tags
// according to a predefined array.
function fcm_conv_emoticons ($cm_source_string)
{
global $cm_imgpath, $cm_emoticon_iconwidth, $cm_emoticon_iconheight, $cm_convert_emoticons, $cm_image_filename, $cm_icon_set;
if ($cm_convert_emoticons) {
if (($cm_source_string == "") || ($cm_source_string == "\r") || ($cm_source_string == "\n")) {
return "";
}
$cm_emoticons = array (" :)", " :P", " :p", " :(", " :'(", " :,(", " =)", " ;)", " :O", " :o", " :D", " :\\", " :/", " :|");
$cm_emotimages = array ($cm_image_filename[$cm_icon_set]["emoticon_smile"], $cm_image_filename[$cm_icon_set]["emoticon_tongue"], $cm_image_filename[$cm_icon_set]["emoticon_tongue"], $cm_image_filename[$cm_icon_set]["emoticon_sad"], $cm_image_filename[$cm_icon_set]["emoticon_cry"], $cm_image_filename[$cm_icon_set]["emoticon_cry"], $cm_image_filename[$cm_icon_set]["emoticon_happy"], $cm_image_filename[$cm_icon_set]["emoticon_wink"], $cm_image_filename[$cm_icon_set]["emoticon_oh"], $cm_image_filename[$cm_icon_set]["emoticon_oh"], $cm_image_filename[$cm_icon_set]["emoticon_laugh"], $cm_image_filename[$cm_icon_set]["emoticon_wry"], $cm_image_filename[$cm_icon_set]["emoticon_wry"], $cm_image_filename[$cm_icon_set]["emoticon_serious"]);
for ($cm_ci = 0; $cm_ci < count ($cm_emoticons); $cm_ci++) {
$cm_source_string = str_replace ($cm_emoticons[$cm_ci], " ", $cm_source_string);
}
}
return $cm_source_string;
};
// fcm_conv_images
// Searches for $cm_mksymbol1 and $cm_mksymbol2 in $cm_source_string. If found
// outputs image tags with the data from the enclosed markup code. The enclosed
// data is split in two by $cm_mksymbol3 (if exist). The first part is used as
// URL and the second (if exist) as alternate text. If the first part begins
// with a dot, then the URL is constructed as local with $cm_currentpath.
// If only one markup code is found, it's ignored.
// The markup codes (mksymbols) must be asymetric two-characters strings.
// Used for markup of images that opens and closes around a segment of a string.
function fcm_conv_images ($cm_currentpath, $cm_source_string, $cm_mksymbol1, $cm_mksymbol2, $cm_mksymbol3)
{
global $cm_mainroot;
$cm_convstr = "";
$cm_imgurl = "";
$cm_islocal = false;
$cm_a = 0;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
$cm_d = strpos ($cm_source_string, $cm_mksymbol3, $cm_b);
while (($cm_b !== false) && ($cm_c !== false)) {
if (($cm_d !== false) && ($cm_d < $cm_c)) {
$cm_imgurl = substr ($cm_source_string, ($cm_b + 2), ($cm_d - $cm_b - 2));
if ($cm_imgurl{0} == ".") {
$cm_islocal = true;
$cm_imgurl = substr ($cm_imgurl, 1);
}
$cm_imgtitle = substr ($cm_source_string, ($cm_d + 1), ($cm_c - $cm_d - 1));
}
else {
$cm_imgurl = substr ($cm_source_string, ($cm_b + 2), ($cm_c - $cm_b - 2));
if ($cm_imgurl{0} == ".") {
$cm_islocal = true;
$cm_imgurl = substr ($cm_imgurl, 1);
}
$cm_imgtitle = "";
}
$cm_convstr .= substr ($cm_source_string, $cm_a, $cm_b - $cm_a);
if (substr ($cm_imgurl, -1) == ",") {
$cm_imgurl = substr ($cm_imgurl, 0, -1);
}
if ($cm_islocal) {
$cm_convstr .= "";
}
else {
$cm_convstr .= "";
}
$cm_a = $cm_c + 2;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
$cm_d = strpos ($cm_source_string, $cm_mksymbol3, $cm_b);
}
$cm_convstr .= substr ($cm_source_string, $cm_a);
if ($cm_convstr) {
return $cm_convstr;
}
else {
return $cm_source_string;
}
};
// fcm_conv_links
// Searches for $cm_mksymbol1 and $cm_mksymbol2 in $cm_source_string. If found
// outputs link tags with the data from the enclosed markup code. The enclosed
// data is split in two by $cm_mksymbol3 (if exist). The first part is used as
// URL and the second (if exist) as link text. If the first part begins
// with a dot, then the URL is constructed as local with $cm_currentpath.
// If the second part is absent, then the link text is the URL.
// If only one markup code is found, it's ignored. If $cm_newwin is set, the
// created link uses a _blank target to open it in a new window.
// The markup codes (mksymbols) must be asymetric two-characters strings.
// Used for markup of links that opens and closes around a segment of a string.
function fcm_conv_links ($cm_currentpath, $cm_source_string, $cm_mksymbol1, $cm_mksymbol2, $cm_mksymbol3, $cm_newwin)
{
global $cm_mainroot;
$cm_convstr = "";
$cm_linkurl = "";
$cm_linktitle = "";
$cm_islocal = false;
$cm_isredirable = false;
$cm_a = 0;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
$cm_d = strpos ($cm_source_string, $cm_mksymbol3, $cm_b);
while (($cm_b !== false) && ($cm_c !== false)) {
if (($cm_d !== false) && ($cm_d < $cm_c)) {
$cm_linkurl = substr ($cm_source_string, ($cm_b + 2), ($cm_d - $cm_b - 2));
if ($cm_linkurl{0} == ".") {
$cm_islocal = true;
$cm_linkurl = substr ($cm_linkurl, 1);
}
$cm_linktitle = substr ($cm_source_string, ($cm_d + 1), ($cm_c - $cm_d - 1));
}
else {
$cm_linkurl = substr ($cm_source_string, ($cm_b + 2), ($cm_c - $cm_b - 2));
if ($cm_linkurl{0} == ".") {
$cm_islocal = true;
$cm_linktitle = substr ($cm_linkurl, 1);
$cm_linkurl = substr ($cm_linkurl, 1);
}
else {
$cm_linktitle = $cm_linkurl;
}
}
$cm_convstr .= substr ($cm_source_string, $cm_a, $cm_b - $cm_a);
if (substr ($cm_linkurl, -1) == ",") {
$cm_linkurl = substr ($cm_linkurl, 0, -1);
}
if (substr ($cm_linktitle, -1) == ",") {
$cm_linktitle = substr ($cm_linktitle, 0, -1);
}
if (eregi ('http:|https:', $cm_linkurl)) {
$cm_isredirable = true;
}
if ($cm_islocal) {
if ($cm_newwin) {
$cm_convstr .= "" . $cm_linktitle . "";
}
else {
$cm_convstr .= "" . $cm_linktitle . "";
}
}
else {
if ($cm_isredirable) {
if ($cm_newwin) {
$cm_convstr .= "" . $cm_linktitle . "";
}
else {
$cm_convstr .= "" . $cm_linktitle . "";
}
}
else {
if ($cm_newwin) {
$cm_convstr .= "" . $cm_linktitle . "";
}
else {
$cm_convstr .= "" . $cm_linktitle . "";
}
}
}
$cm_a = $cm_c + 2;
$cm_b = strpos ($cm_source_string, $cm_mksymbol1, $cm_a);
$cm_c = strpos ($cm_source_string, $cm_mksymbol2, $cm_a);
$cm_d = strpos ($cm_source_string, $cm_mksymbol3, $cm_b);
}
$cm_convstr .= substr ($cm_source_string, $cm_a);
if ($cm_convstr) {
return $cm_convstr;
}
else {
return $cm_source_string;
}
};
// fcm_conv_index
// Searches $cm_mksymbol in $cm_source_string. If found, query the database
// searching for the next lower-level directories and calls fcm_echo_articlelist_box
// to create an index listing of pages. If no page is found, then just output
// a "no docs available". If $cm_level is zero it will search all lower directories,
// otherwise it will show only the next level. (The exception are announces, which are
// always displayed regardless of the level).
function fcm_conv_index ($cm_currentpath, $cm_source_string, $cm_mksymbol, $cm_level) {
global $cm_text;
global $user_kurz;
$cm_convstr = "";
$cm_mkpos = strpos ($cm_source_string, $cm_mksymbol, 0);
if ($cm_mkpos !== false) {
$cm_pppos = strrpos ($cm_currentpath, "/");
if ($cm_pppos == 0) {
$cm_tl_path = "/";
}
else {
$cm_tl_path = substr ($cm_currentpath, 0, $cm_pppos);
}
$result2 = db_query("select cmdb_title, cmdb_directory, cmdb_parentdir, cmdb_abstract, cmdb_date_update, cmdb_type, cmdb_logo from " . CM_DB_PREFIX . "content3 where cmdb_parentdir like '$cm_currentpath%' and cmdb_type like '%" . CM_HITTYPE_ANNOUNCE . "%' " . fcm_access_sqldef ($user_kurz) . " order by cmdb_date_update desc") or db_die();
while ($row2 = db_fetch_row($result2)) {
$cm_convstr .= fcm_echo_articlelist_box ($row2[1], $row2[0], $row2[3], $row2[4], fcm_get_totalcomments ($row2[1]), fcm_get_totalhits ($row2[1], CM_HITTYPE_PAGE), fcm_getaverage_rating ($row2[1]), fcm_is_cleditable ($row2[1], $user_kurz, $row2[5]), true, $row2[6], false);
}
if ($cm_level) {
$result2 = db_query("select cmdb_title, cmdb_directory, cmdb_parentdir, cmdb_abstract, cmdb_date_update, cmdb_type, cmdb_logo from " . CM_DB_PREFIX . "content3 where cmdb_parentdir like '$cm_currentpath' and cmdb_type like '%" . CM_HITTYPE_PAGE . "%' and cmdb_type not like '%" . CM_HITTYPE_ANNOUNCE . "%' " . fcm_access_sqldef ($user_kurz) . " order by cmdb_date_update desc") or db_die();
}
else {
$result2 = db_query("select cmdb_title, cmdb_directory, cmdb_parentdir, cmdb_abstract, cmdb_date_update, cmdb_type, cmdb_logo from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_currentpath/%' and cmdb_type like '%" . CM_HITTYPE_PAGE . "%' and cmdb_type not like '%" . CM_HITTYPE_ANNOUNCE . "%' " . fcm_access_sqldef ($user_kurz) . " order by cmdb_date_update desc") or db_die();
}
while ($row2 = db_fetch_row($result2)) {
$cm_convstr .= fcm_echo_articlelist_box ($row2[1], $row2[0], $row2[3], $row2[4], fcm_get_totalcomments ($row2[1]), fcm_get_totalhits ($row2[1], CM_HITTYPE_PAGE), fcm_getaverage_rating ($row2[1]), fcm_is_cleditable ($row2[1], $user_kurz, $row2[5]), false, $row2[6], false);
}
if (!$cm_convstr) {
$cm_convstr .= "
{$cm_text["nodocsunderthis"]}
";
}
}
if ($cm_convstr) {
return $cm_convstr;
}
else {
return $cm_source_string;
}
};
// fcm_conv_fileindex
// Searches $cm_mksymbol in $cm_source_string. If found, reads the page's
// directory and creates a file listing with icons. If no files are found,
// outputs nothing.
function fcm_conv_fileindex ($cm_currentpath, $cm_source_string, $cm_mksymbol) {
global $cm_text, $cm_disabled_type;
global $cm_mainroot, $cm_jpegprefix_file, $cm_show_thumbsinlisting, $cm_imgpath;
global $cm_file_iconname, $cm_filelist_iconwidth, $cm_filelist_iconheight, $cm_icon_set;
$cm_indexpath = $cm_mainroot . $cm_currentpath . "/";
$cm_convstr = "";
$cm_sorteddir = array ();
$cm_mkpos = strpos ($cm_source_string, $cm_mksymbol, 0);
if (($cm_mkpos !== false) && (file_exists ($cm_indexpath))) {
$cm_convstr .= "
";
}
if ($cm_convstr) {
return $cm_convstr;
}
else {
return $cm_source_string;
}
}
else {
return $cm_source_string;
}
};
// fcm_conv_list
// Searches for $cm_mksymbol1 in $cm_source_string, if found outputs $cm_delimiter1
// and change the "depth" of $cm_laststate to +1.
// Searches for $cm_mksymbol2 in $cm_source_string, if found outputs $cm_delimiter2
// and change the "depth" of $cm_laststate to -1 only if its value is >0.
// The original idea for this function courtesy of Stephen Reindl (sreindl@stephenreindl.de).
function fcm_conv_list ($cm_source_string, $cm_delimiter1, $cm_delimiter2, $cm_mksymbol1, $cm_mksymbol2, &$cm_laststate)
{
$cm_mkpos1 = strpos ($cm_source_string, $cm_mksymbol1);
$cm_mkpos2 = strpos ($cm_source_string, $cm_mksymbol2);
if ($cm_mkpos1 === 0) {
$cm_laststate++;
return substr ($cm_source_string, strlen ($cm_mksymbol1)) . $cm_delimiter1;
}
if ($cm_mkpos2 === 0) {
if ($cm_laststate > 0) {
$cm_laststate--;
return substr ($cm_source_string, strlen ($cm_mksymbol2)) . $cm_delimiter2;
}
}
return $cm_source_string;
};
// fcm_conv_listitem
// Searches for $cm_mksymbol in $cm_source_string, if found outputs $cm_delimiter.
function fcm_conv_listitem ($cm_source_string, $cm_delimiter, $cm_mksymbol)
{
$cm_mkpos = strpos ($cm_source_string, $cm_mksymbol);
if ($cm_mkpos === 0) {
return $cm_delimiter . substr ($cm_source_string, strlen ($cm_mksymbol));
}
return $cm_source_string;
};
// fcm_process_markup
// Split $cm_markup_string in lines and call every markup-processing function to
// convert the markup code to HTML code.
function fcm_process_markup ($cm_markup_string, $cm_currentpath, $cm_disable_format = false)
{
global $cm_enable_gd;
$cm_lines = explode ("\n", $cm_markup_string);
$cm_mk = "";
$cm_multi = false;
$cm_olist = 0;
$cm_ulist = 0;
foreach ($cm_lines as $cm_currentline) {
$cm_origline = $cm_currentline;
if (!$cm_disable_format) {
$cm_currentline = fcm_conv_multiline ($cm_currentline, "
", " %", "% ");
$cm_currentline = fcm_conv_index ($cm_currentpath, $cm_currentline, "#INDEX#", 0);
$cm_currentline = fcm_conv_index ($cm_currentpath, $cm_currentline, "#SHORTINDEX#", 1);
$cm_currentline = fcm_conv_fileindex ($cm_currentpath, $cm_currentline, "#FILES#");
if ($cm_enable_gd) {
$cm_currentline = fcm_conv_album ($cm_currentpath, $cm_currentline, "#ALBUM#");
}
else {
$cm_currentline = fcm_conv_fileindex ($cm_currentpath, $cm_currentline, "#ALBUM#");
}
$cm_currentline = fcm_conv_emoticons ($cm_currentline);
$cm_mk = $cm_mk . $cm_currentline . "\n";
}
return $cm_mk;
};
// fcm_mark_visit
// Add a hit to the hit count of a page. If the page don't have yet a hit count,
// creates one. this modify both the Total-hits and Hits-since-update.
// Returns the total hits.
function fcm_mark_visit ($cm_visitedpath, $cm_hit_type) {
global $dbIDnull;
if ($cm_visitedpath) {
$result1 = db_query("select cmdb_directory, cmdb_totalhits, cmdb_updatehits from " . CM_DB_PREFIX . "cmhits3 where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
$cm_totalhits = $row1[1] + 1;
$cm_updatehits = $row1[2] + 1;
$result2 = db_query("update " . CM_DB_PREFIX . "cmhits3 set cmdb_totalhits='$cm_totalhits', cmdb_updatehits='$cm_updatehits' where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
}
else {
$result2 = db_query("insert into " . CM_DB_PREFIX . "cmhits3 values($dbIDnull,'$cm_hit_type','$cm_visitedpath','1','1')") or db_die();
$cm_totalhits = 1;
$cm_updatehits = 1;
}
return ($cm_totalhits);
}
};
// fcm_reset_updatedvisit
// Reset the hits-count of the page. Only the Hits-since-update counter is
// modified.
function fcm_reset_updatedvisit ($cm_visitedpath, $cm_hit_type) {
global $dbIDnull;
if ($cm_visitedpath) {
$result1 = db_query("select cmdb_directory from " . CM_DB_PREFIX . "cmhits3 where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
$result2 = db_query("update " . CM_DB_PREFIX . "cmhits3 set cmdb_updatehits='0' where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
}
else {
$result2 = db_query("insert into " . CM_DB_PREFIX . "cmhits3 values($dbIDnull,'$cm_hit_type','$cm_visitedpath','0','0')") or db_die();
}
}
};
// fcm_get_totalhits
// Returns the Total-hits of a page.
function fcm_get_totalhits ($cm_visitedpath, $cm_hit_type) {
if ($cm_visitedpath) {
$result1 = db_query("select cmdb_directory, cmdb_totalhits from " . CM_DB_PREFIX . "cmhits3 where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
return ($row1[1]);
}
return (0);
}
};
// fcm_get_updatehits
// Returns the Hits-since-update count of a page.
function fcm_get_updatehits ($cm_visitedpath, $cm_hit_type) {
if ($cm_visitedpath) {
$result1 = db_query("select cmdb_directory, cmdb_updatehits from " . CM_DB_PREFIX . "cmhits3 where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
return ($row1[1]);
}
return (0);
}
};
// fcm_delete_hitrecord
// Deletes the hits record of a page from the database.
// Usually used when deleting a page.
function fcm_delete_hitrecord ($cm_visitedpath, $cm_hit_type) {
if ($cm_visitedpath) {
$result1 = db_query("delete from " . CM_DB_PREFIX . "cmhits3 where cmdb_directory like '$cm_visitedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
}
};
// fcm_rename_hitrecord
// Changes the object name of a hit record.
// Usually used when renaming or moving a page or file.
function fcm_rename_hitrecord ($cm_oldpath, $cm_newpath, $cm_hit_type) {
if ($cm_oldpath && $cm_newpath) {
$result2 = db_query("update " . CM_DB_PREFIX . "cmhits3 set cmdb_directory='$cm_newpath' where cmdb_directory like '$cm_oldpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
}
};
// fcm_add_logentry
// Adds an entry to the event log table.
// $cm_logged_operation is a CM_APPLOG_ constant.
function fcm_add_logentry ($cm_logged_path, $cm_logged_user, $cm_logged_operation, $cm_logged_desc) {
global $dbIDnull;
$cm_logged_date = fcm_curdate_string ();
$cm_logged_desc = substr ($cm_logged_desc, 0, 255);
$result2 = db_query("insert into " . CM_DB_PREFIX . "cmapplog3 values($dbIDnull,'$cm_logged_date',$cm_logged_operation,'$cm_logged_user','$cm_logged_path','$cm_logged_desc')") or db_die();
};
// fcm_can_berated
// Returns true if the given directory/page has rating enabled.
function fcm_can_berated ($cm_ratedpath) {
if (($cm_ratedpath) && ($cm_ratedpath != "/")) {
$result1 = db_query("select cmdb_directory, cmdb_rated, cmdb_type from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_ratedpath' and cmdb_type not like '%" . CM_HITTYPE_CONTENTLESS . "%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[1] == 1) {
return (true);
}
}
return (false);
};
// fcm_set_rating
// Set the rating of a directory given by an user.
// If the directory-user record does not exist yet, it is created. If it exists,
// is modified (only if the config value $cm_can_rerate is TRUE).
// It does return TRUE if the rating was recorded/changed, otherwise, it returns FALSE.
function fcm_set_rating ($cm_ratedpath, $cm_user_rating, $cm_rating_user) {
global $dbIDnull, $cm_can_rerate;
if (($cm_ratedpath) && (fcm_can_berated ($cm_ratedpath))) {
if (fcm_get_userrating ($cm_ratedpath, $cm_rating_user) > 0) {
if ($cm_can_rerate) {
$result2 = db_query("update " . CM_DB_PREFIX . "cmrating3 set cmdb_rate=$cm_user_rating where cmdb_directory='$cm_ratedpath' and cmdb_author_user='$cm_rating_user'") or db_die();
return (true);
}
else {
return (false);
}
}
else {
$result2 = db_query("insert into " . CM_DB_PREFIX . "cmrating3 values($dbIDnull,'$cm_ratedpath',$cm_user_rating,'$cm_rating_user')") or db_die();
return (true);
}
}
else {
return (false);
}
};
// fcm_get_rating
// Returns the number of users that have given a certain value to a page/directory.
function fcm_get_rating ($cm_ratedpath, $cm_user_rating) {
global $cm_historical_ratings;
if (($cm_ratedpath) && (fcm_can_berated ($cm_ratedpath) || $cm_historical_ratings)) {
$result1 = db_query("select count(cmdb_directory) from " . CM_DB_PREFIX . "cmrating3 where cmdb_directory like '$cm_ratedpath' and cmdb_rate=$cm_user_rating") or db_die();
$row1 = db_fetch_row($result1);
return ($row1[0]);
}
else {
return (0);
}
};
// fcm_get_userrating
// Returns the rating given by an user to a page/directory.
// If the user has not rated the page/directory, 0 is returned.
function fcm_get_userrating ($cm_ratedpath, $cm_rating_user) {
global $cm_historical_ratings;
if (($cm_ratedpath) && (fcm_can_berated ($cm_ratedpath) || $cm_historical_ratings)) {
$result1 = db_query("select cmdb_rate from " . CM_DB_PREFIX . "cmrating3 where cmdb_directory like '$cm_ratedpath' and cmdb_author_user='$cm_rating_user'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
return ($row1[0]);
}
else {
return (0);
}
}
};
// fcm_getaverage_rating
// Returns the average rating of a page/directory.
function fcm_getaverage_rating ($cm_ratedpath) {
global $cm_historical_ratings;
if (($cm_ratedpath) && (fcm_can_berated ($cm_ratedpath) || $cm_historical_ratings)) {
$result1 = db_query("select avg(cmdb_rate) from " . CM_DB_PREFIX . "cmrating3 where cmdb_directory like '$cm_ratedpath'") or db_die();
$row1 = db_fetch_row($result1);
return ($row1[0]);
}
else {
return (0);
}
};
// fcm_delete_rating
// Deletes all records related to a page/directory from the rating table.
function fcm_delete_rating ($cm_ratedpath, $cm_hit_type) {
if ($cm_ratedpath) {
$result1 = db_query("delete from " . CM_DB_PREFIX . "cmrating3 where cmdb_directory like '$cm_ratedpath'") or db_die();
}
};
// fcm_storerdf
// Opens a connection to a web server, gets a RDF/RSS page, extract the titles
// and urls from the XML code, encode the data and store it in an array,
// serialize the array data and store it in the database.
// This function don't walk through the XML tree, it just do a crude
// search for strings.
function fcm_storerdf ($cm_rdfurl, $cm_rdftitle, $cm_rdftime2live) {
global $dbIDnull, $cm_mod_useragent, $cm_safemode;
$result1 = db_query("select cmdb_type, cmdb_title, cmdb_date_update from " . CM_DB_PREFIX . "cmsynd3 where cmdb_title like '$cm_rdftitle'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
$cm_date_diff = round ((date( "U" ) - mktime(substr($row1[2],11,2), substr($row1[2],14,2), substr($row1[2],17,2), substr($row1[2],5,2), substr($row1[2],8,2), substr($row1[2],0,4))) / 60);
if (($cm_date_diff <= $cm_rdftime2live) && ($cm_rdftime2live !== 0)) {
return;
}
}
$cm_rdf_content = "";
$cm_urlparts = parse_url ($cm_rdfurl);
if (!$cm_safemode) {
@set_time_limit (60);
}
$cm_fp = @fsockopen ($cm_urlparts ["host"], "80", $errno, $errstr, 50);
if ($cm_fp) {
if (!$cm_urlparts["query"]) {
fputs($cm_fp, "GET " . $cm_urlparts["path"] . " HTTP/1.0\r\nHost: " . $cm_urlparts["host"] . "\r\n$cm_mod_useragent\r\n\r\n");
}
else {
fputs($cm_fp, "GET " . $cm_urlparts["path"] . "?" . $cm_urlparts["query"] . " HTTP/1.0\r\nHost: " . $cm_urlparts["host"] . "\r\n$cm_mod_useragent\r\n\r\n");
}
while (!feof($cm_fp)) {
$cm_rdf_content .= fgets ($cm_fp, 128);
}
$cm_rdf_data = $cm_rdf_content;
if (eregi ("", $cm_rdf_data) && eregi ("HTTP.*200 OK", $cm_rdf_data)) {
$cm_rdf_data = eregi_replace ("<image.*/image>", "", $cm_rdf_data);
$cm_rdf_data = eregi_replace ("</rdf:RDF.*", "", $cm_rdf_data);
$cm_rdf_data = eregi_replace ("</rss>.*", "", $cm_rdf_data);
$cm_rdf_data = rtrim ($cm_rdf_data);
}
else {
$cm_rdf_data = "";
}
$cm_rdf_items = explode ("</item>", $cm_rdf_data);
for ($cm_ci = 0; $cm_ci < count ($cm_rdf_items); $cm_ci++) {
$cm_rdf_links[$cm_ci][0] = eregi_replace (".*<title>", "", $cm_rdf_items[$cm_ci]);
$cm_rdf_links[$cm_ci][0] = eregi_replace (".*", "", $cm_rdf_links[$cm_ci][0]);
$cm_rdf_links[$cm_ci][1] = eregi_replace (".*", "", $cm_rdf_items[$cm_ci]);
$cm_rdf_links[$cm_ci][1] = eregi_replace (".*", "", $cm_rdf_links[$cm_ci][1]);
$cm_rdf_links[$cm_ci][0] = fcm_htmlentity ($cm_rdf_links[$cm_ci][0], ENT_QUOTES);
$cm_rdf_links[$cm_ci][1] = urlencode ($cm_rdf_links[$cm_ci][1]);
}
$cm_rdf_content = addslashes (serialize ($cm_rdf_links));
}
$cm_pub_date = fcm_curdate_string ();
if ($row1[0]) {
$result2 = db_query("update " . CM_DB_PREFIX . "cmsynd3 set cmdb_date_creation='$cm_pub_date', cmdb_date_update='$cm_pub_date', cmdb_content='$cm_rdf_content' where cmdb_title like '$cm_rdftitle'") or db_die();
}
else {
$result2 = db_query("insert into " . CM_DB_PREFIX . "cmsynd3 values($dbIDnull,'" . CM_HITTYPE_SYND . "','$cm_rdfurl','$cm_rdftitle',null,'$cm_pub_date','$cm_pub_date',1,1,1,5,'$cm_rdf_content')") or db_die();
}
fcm_add_logentry ("", "", CM_APPLOG_GET_SYND, "Got syndication feed $cm_rdftitle");
}
// fcm_readrdf
// Reads the RSS/RDF data from the database, unserialize, decode, and store in
// an array, then return the array (bidimensional array, first column is the
// title, second column is the URL). Parameters are: unique syndication name,
// max number of links to extract, max lenght of line per entry.
function fcm_readrdf ($cm_rdftitle, $cm_max_links, $cm_max_linelen) {
$cm_rdf_links = array ();
$cm_rdf_sellinks = array ();
$result1 = db_query("select cmdb_type, cmdb_title, cmdb_date_update, cmdb_content from " . CM_DB_PREFIX . "cmsynd3 where cmdb_title like '$cm_rdftitle'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[0]) {
$cm_rdf_links = unserialize (stripslashes ($row1[3]));
if ($cm_max_links > count ($cm_rdf_links)) {
$cm_max_links = count ($cm_rdf_links);
}
for ($cm_ci = 0; $cm_ci < $cm_max_links; $cm_ci++) {
$cm_rdf_sellinks[$cm_ci][0] = fcm_unhtmlentities ($cm_rdf_links[$cm_ci][0]);
if (strlen ($cm_rdf_sellinks[$cm_ci][0]) > $cm_max_linelen) {
$cm_rdf_sellinks[$cm_ci][0] = substr ($cm_rdf_sellinks[$cm_ci][0], 0, $cm_max_linelen) . "…";
}
$cm_rdf_sellinks[$cm_ci][1] = urldecode ($cm_rdf_links[$cm_ci][1]);
}
}
return ($cm_rdf_sellinks);
}
// fcm_display_rdfbox
// Creates a box with a list of links from the RDF/RSS array.
function fcm_display_rdfbox ($cm_rdftitle, $cm_rdfdata) {
global $cm_imgpath;
echo "
\n";
echo "
\n";
echo " $cm_rdftitle \n";
echo "
\n";
echo "
\n";
echo "
\n";
foreach ($cm_rdfdata as $cm_ci) {
$cm_ci[0] = trim ($cm_ci[0]);
$cm_ci[1] = trim ($cm_ci[1]);
if (($cm_ci[0]) && ($cm_ci[1])) {
echo "
\n";
};
// fcm_display_txtrdfbox
// Creates a list with a list of links from the RDF/RSS array.
function fcm_display_txtrdfbox ($cm_rdftitle, $cm_rdfdata) {
global $cm_imgpath;
echo " $cm_rdftitle \n";
echo "
\n";
};
// fcm_load_synd
// Read all syndicated newsfeed records in cmsynd3 and
// call fcm_storerdf to update them.
function fcm_load_synd ($cm_autodl, $cm_homepage, $cm_force) {
$cm_where = "";
if ($cm_autodl) {
$cm_where = "(cmdb_autodl > 0)";
}
if ($cm_homepage) {
if ($cm_where != "") {
$cm_where .= " and (cmdb_inhome > 0)";
}
else {
$cm_where = "(cmdb_inhome > 0)";
}
}
if ($cm_where != "") {
$cm_where = " where " . $cm_where;
}
$result1 = db_query("select cmdb_uri, cmdb_title, cmdb_ttl, cmdb_autodl, cmdb_inhome from " . CM_DB_PREFIX . "cmsynd3" . $cm_where) or db_die();
while ($row1 = db_fetch_row($result1)) {
if ($cm_force) {
fcm_storerdf ($row1[0], $row1[1], 1);
}
else {
fcm_storerdf ($row1[0], $row1[1], $row1[2]);
}
}
};
// fcm_display_synd
// Read all syndicated newsfeed records in cmsynd3 and
// call fcm_readrdf/fcm_display_rdfbox to display them.
function fcm_display_synd ($cm_autodl, $cm_homepage, $cm_displayall) {
$cm_where = "";
if ($cm_autodl) {
$cm_where = "(cmdb_autodl > 0)";
}
if ($cm_homepage) {
if ($cm_where != "") {
$cm_where .= " and (cmdb_inhome > 0)";
}
else {
$cm_where = "(cmdb_inhome > 0)";
}
}
if ($cm_where != "") {
$cm_where = " where " . $cm_where;
}
$result1 = db_query("select cmdb_title, cmdb_visitems, cmdb_autodl, cmdb_inhome from " . CM_DB_PREFIX . "cmsynd3" . $cm_where . " order by upper(cmdb_title)") or db_die();
while ($row1 = db_fetch_row($result1)) {
if ($cm_displayall) {
fcm_display_rdfbox ($row1[0], fcm_readrdf ($row1[0], 100, CM_MAX_SYNDLEN));
}
else {
fcm_display_rdfbox ($row1[0], fcm_readrdf ($row1[0], $row1[1], CM_MAX_SYNDLEN));
}
}
};
// fcm_can_becommented
// Returns true if the given directory/page has user comments enabled.
function fcm_can_becommented ($cm_commentpath) {
if (($cm_commentpath) && ($cm_commentpath != "/")) {
$result1 = db_query("select cmdb_directory, cmdb_commented, cmdb_type from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_commentpath' and cmdb_type not like '%" . CM_HITTYPE_CONTENTLESS . "%'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[1] == 1) {
return (true);
}
}
return (false);
};
// fcm_get_totalcomments
// Returns the number of user comments of a given page/directory.
function fcm_get_totalcomments ($cm_commentedpath) {
global $cm_historical_comments;
if (($cm_commentedpath) && (fcm_can_becommented ($cm_commentedpath) || $cm_historical_comments)) {
$result1 = db_query("select count(cmdb_directory) from " . CM_DB_PREFIX . "cmcomments3 where cmdb_directory like '$cm_commentedpath'") or db_die();
$row1 = db_fetch_row($result1);
return ($row1[0]);
}
else {
return (0);
}
};
// fcm_delete_usercomments
// Deletes the user comments of a page from the database.
// Usually used when deleting a page.
function fcm_delete_usercomments ($cm_commentedpath, $cm_hit_type) {
if ($cm_commentedpath) {
$result1 = db_query("delete from " . CM_DB_PREFIX . "cmcomments3 where cmdb_directory like '$cm_commentedpath' and cmdb_type like '%$cm_hit_type%'") or db_die();
}
};
// fcm_show_userratings
// Displays the average rating for a page. If no rating records are found, it displays
// an invitation to rate the page.
function fcm_show_userratings ($cm_ratedpath) {
global $cm_text;
if (($cm_ratedpath) && ($cm_ratedpath <> "/") && (fcm_can_berated ($cm_ratedpath))) {
$cm_avg_rating = fcm_getaverage_rating ($cm_ratedpath);
echo "
\n";
}
};
// fcm_call_htmleditor
// Writes the javascript code to call the DHTML WYSIWYG
// editor (for both IE's and Mozilla's).
// It adds two parameters to the form, one to point to the
// destination window (to pass back the content of the editor
// window, and if the dir of the page already exist (to enable
// the uploading of images).
// The JS code has a function (Send...) to:
// 1) check if the editor windows already exist,
// 2) create the editor window,
// 3) change the target of the form,
// 4) post the form to the editor window,
// 5) restore the original target of the form,
// 6) if the window already exist, change focus to it.
// The code also create a bind to the unonload method of the
// create/edit page, so if the page is reloaded or unloaded
// (changed to another page) the editor window is closed.
function fcm_call_htmleditor ($cm_form_target, $cm_is_htmlenabled, $cm_direxist) {
global $cm_text, $cm_http_useragent;
if (($cm_is_htmlenabled) && (eregi ("MSIE", $cm_http_useragent))) {
echo "
";
echo " {$cm_text["canusehtml"]} {$cm_text["openhtmleditor"]}\n";
echo "\n";
if ($cm_direxist) {
echo "\n";
}
else {
echo "\n";
}
}
elseif (($cm_is_htmlenabled) && (eregi ("Gecko", $cm_http_useragent))) {
echo "";
echo " {$cm_text["canusehtml"]} {$cm_text["openhtmleditorm"]}\n";
echo "\n";
if ($cm_direxist) {
echo "\n";
}
else {
echo "\n";
}
}
};
// fcm_can_usehtml
// Returns true if the given directory/page has HTML content enabled.
function fcm_can_usehtml ($cm_htmlpath) {
if ($cm_htmlpath) {
$result1 = db_query("select cmdb_directory, cmdb_enable_html from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_htmlpath'") or db_die();
$row1 = db_fetch_row($result1);
if ($row1[1] == 1) {
return (true);
}
}
return (false);
};
// fcm_recode_html
// Converts the HTML tags to a custom tag to identify them later.
// This is useful before storing the content in the database, because
// the content is converted to char entities.
function fcm_recode_html ($string) {
$string = str_replace ("<", "-CMGT-", $string);
$string = str_replace (">", "-CMLT-", $string);
//$string = str_replace ("&", "-CMAMP-", $string);
$string = str_replace ("\"", "-CMDQ-", $string);
return ($string);
};
// fcm_decode_html
// Inverse of fcm_recode_html.
function fcm_decode_html ($string) {
$string = str_replace ("-CMGT-", "<", $string);
$string = str_replace ("-CMLT-", ">", $string);
//$string = str_replace ("&CMAMP;", "&", $string);
$string = str_replace ("-CMDQ-", "\"", $string);
return ($string);
};
// fcm_decode_htmlfull
// Inverse of fcm_recode_html, plus unspecialchars without htmlentities.
// We don't use fcm_unspecialchars because it applies htmlentities and
// we don't change fcm_unspecialchars because we don't want to change the
// so called API.
function fcm_decode_htmlfull ($string) {
$string = str_replace ("-CMGT-", "<", $string);
$string = str_replace ("-CMLT-", ">", $string);
//$string = str_replace ("&CMAMP;", "&", $string);
$string = str_replace ("-CMDQ-", "\"", $string);
$trans_tbl = get_html_translation_table (HTML_SPECIALCHARS);
$trans_tbl = array_flip ($trans_tbl);
return strtr ($string, $trans_tbl);
};
// fcm_truncate_string
// This function does a quick and dirty string truncation
// taking care of not spliting double-byte characters.
// However, it can also delete the last character of single-byte
// strings if the last character is an extended character.
function fcm_truncate_string ($string, $strmaxlen) {
if (strlen ($string) > $strmaxlen) {
$str_bmb = false;
$str_mmb = false;
for ($cm_sc = 0; $cm_sc < $strmaxlen; $cm_sc++) {
if (ord ($string[$cm_sc]) < 128) {
$str_bmb = false;
$str_mmb = false;
}
else {
if ((!$str_bmb) && (!$str_mmb)) {
$str_bmb = true;
}
elseif ((!$str_bmb) && ($str_mmb)) {
$str_bmb = true;
$str_mmb = false;
}
elseif (($str_bmb) && (!$str_mmb)) {
$str_bmb = false;
$str_mmb = true;
}
}
}
if ($str_bmb) {
$string = substr ($string, 0, ($strmaxlen - 1));
}
else {
$string = substr ($string, 0, $strmaxlen);
}
}
return ($string);
}
// fcm_remove_accents
// Based on removeaccents function posted in php.net by "hotmail - marksteward".
function fcm_remove_accents ($string){
return strtr(
strtr($string,
'ŠŽšžŸÀÁÂÃÄÅÇÈÉÊËÌÍÎÏÑÒÓÔÕÖØÙÚÛÜÝàáâãäåçèéêëìíîïñòóôõöøùúûüýÿ',
'SZszYAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy'),
array('Þ' => 'TH', 'þ' => 'th', 'Ð' => 'DH', 'ð' => 'dh', 'ß' => 'ss',
'Œ' => 'OE', 'œ' => 'oe', 'Æ' => 'AE', 'æ' => 'ae', 'µ' => 'u'));
}
// fcm_recode_URIs
// Checks all lines in the $cm_markup_string and verify if there is $cm_argument (usually href=" or src="),
// if yes, it extracts the URL and decide if add a call to getfile.php or redir.php to it.
// This function is used to rewrite the URLs of user entered URLs in links or images references.
// There should be a better way to do it using regexps...
function fcm_recode_URIs ($cm_markup_string, $cm_path, $cm_argument) {
$cm_lines = explode ("\n", $cm_markup_string);
$cm_newline = "";
$cm_argument = strtolower ($cm_argument);
$cm_arglen = strlen ($cm_argument);
foreach ($cm_lines as $cm_currentline) {
if (($cm_currentline != "") && ($cm_currentline != "\r") && ($cm_currentline != "\n")) {
$cm_mkposn = 0;
$cm_mkposb = (int) @strpos (strtolower ($cm_currentline), $cm_argument, $cm_mkposn);
$cm_mkpose = (int) @strpos (strtolower ($cm_currentline), "\"", $cm_mkposb + $cm_arglen);
$cm_ctpos = (int) @strpos (strtolower ($cm_currentline), ">", $cm_mkposb + $cm_arglen);
if ($cm_ctpos < $cm_mkpose) { $cm_mkpose = $cm_ctpos; }
while (($cm_mkposb && $cm_mkpose) && ($cm_mkpose > $cm_mkposb)) {
$cm_url = substr ($cm_currentline, ($cm_mkposb + $cm_arglen), ($cm_mkpose - ($cm_mkposb + $cm_arglen)));
if (eregi ('http:|https:', $cm_linkurl)) {
$cm_url = "redir.php?cm_elink=" . $cm_url;
}
elseif (($cm_url == "") || strpos ($cm_url, ":") || (strpos ($cm_url, "getfile.php?cm_path=") === 0) || (strpos ($cm_url, "redir.php?cm_elink=") === 0)) {
$cm_mkposn = $cm_mkpose + 1;
}
else {
$cm_url = "getfile.php?cm_path=$cm_path&cm_file=" . $cm_url;
}
$cm_currentline = substr ($cm_currentline, 0, ($cm_mkposb + $cm_arglen)) . $cm_url . substr ($cm_currentline, $cm_mkpose);
$cm_mkposb = (int) @strpos (strtolower ($cm_currentline), $cm_argument, $cm_mkposn);
$cm_mkpose = (int) @strpos (strtolower ($cm_currentline), "\"", $cm_mkposb + $cm_arglen);
$cm_ctpos = (int) @strpos (strtolower ($cm_currentline), ">", $cm_mkposb + $cm_arglen);
if ($cm_ctpos < $cm_mkpose) { $cm_mkpose = $cm_ctpos; }
}
}
$cm_newline = $cm_newline . $cm_currentline . "\n";
}
return ($cm_newline);
};
// fcm_secure_html
// Neutralize some html tags considered dangerous or useless.
function fcm_secure_html ($string) {
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
$string = preg_replace ("//is", "", $string);
return ($string);
};
// fcm_htmlentity
function fcm_htmlentity ($string) {
return (htmlspecialchars ($string));
};
// fcm_unhtmlentities
// This function is the inverse of the PHP's htmlentities function.
// Used to decode the encoded RDF/RSS data stored in the database and to decode
// data send to the pie-graph generating routine.
function fcm_unhtmlentities ($string) {
$trans_tbl = get_html_translation_table (HTML_ENTITIES);
$trans_tbl = array_flip ($trans_tbl);
return strtr ($string, $trans_tbl);
};
// fcm_unspecialchars
// This function apply the htmlentities to a string, then
// reconvert the special chars (ampersand, quotes, greater than, lesser than)
// back to its normal representation. This function is used to convert
// names with international characters but will keep the already converted
// characters. This is useful when we know that the string won't have
// special chars, except those from a previous conversion.
function fcm_unspecialchars ($string) {
$string = htmlentities ($string);
$trans_tbl = get_html_translation_table (HTML_SPECIALCHARS);
$trans_tbl = array_flip ($trans_tbl);
return strtr ($string, $trans_tbl);
};
// fcm_urlencode
// Apply URL encoding to a string, but avoid replacing
// forward-slashes and colons, so
// the URL can be interpreted by the browser. This is useful when
// generating links for files with international characters.
function fcm_urlencode ($cm_ue) {
$cm_ue = rawurlencode ($cm_ue);
$cm_ue = str_replace ("%2f", "/", $cm_ue);
$cm_ue = str_replace ("%2F", "/", $cm_ue);
$cm_ue = str_replace ("%3a", ":", $cm_ue);
$cm_ue = str_replace ("%3A", ":", $cm_ue);
return ($cm_ue);
}
// fcm_curdate_string
// Returns the current date in a string formated as
// 2002-10-22 01:35:14
function fcm_curdate_string () {
global $timezone;
return (date("Y-m-d H:i:s", mktime(date("H")+$timezone,date("i"),date("s"),date("m"),date("d"),date("Y"))));
}
// fcm_diffdate_days
// Returns the difference in days of the current day and given date
// (both formated as 2002-10-22 01:35:14.
function fcm_diffdate_days ($cm_givendate) {
return round ((date ("U") - mktime (substr ($cm_givendate, 11, 2), substr ($cm_givendate, 14, 2), substr ($cm_givendate, 17, 2), substr ($cm_givendate, 5, 2), substr ($cm_givendate, 8, 2), substr ($cm_givendate, 0, 4))) / 86400);
}
// fcm_user_names
// Retrieves the long name of a user and return it as an
// array. Element 0 is shortname, 1 is first name, 2 is surnames.
// If the user no longer exist, 0 is false, 1 and 2 are warning strings.
function fcm_user_names ($cm_username) {
global $cm_text;
$result9 = db_query("select kurz, vorname, nachname from " . CM_PP_PREFIX . "users where kurz = '$cm_username'") or db_die();
$row9 = db_fetch_row($result9);
if (!$row9) {
$rowX[0] = false;
$rowX[1] = $cm_text["unknownuser"];
$rowX[2] = $cm_text["unknownuser"];
return ($rowX);
}
return ($row9);
}
// fcm_group_names
// Retrieves the long name of a group and return it as an
// array. Element 0 is shortname, 1 is long name.
// If the group no longer exist, 0 is false, 1 is a warning string.
// If the group to search is an empty string, 0 and 1 are empty strings.
// If the setup is groupless, 0 and 1 are empty strings.
function fcm_group_names ($cm_groupname) {
global $cm_text, $groups;
if (($cm_groupname) && ($groups)) {
$result9 = db_query("select kurz, name from " . CM_PP_PREFIX . "gruppen where kurz = '$cm_groupname'") or db_die();
$row9 = db_fetch_row($result9);
if (!$row9) {
$rowX[0] = false;
$rowX[1] = $cm_text["unknowngroup"];
return ($rowX);
}
return ($row9);
}
else {
$rowX[0] = "";
$rowX[1] = "";
return ($rowX);
}
}
// fcm_default_group
// Retrieves the long name of the default group and return it as an
// array. Element 0 is shortname, 1 is long name.
// If the group 1 don't exist the first available group is returned, if there is
// no next valid group the function returns 0 as false, 1 as a warning string.
// If the setup is groupless, 0 and 1 are empty strings.
function fcm_default_group () {
global $cm_text, $groups;
if ($groups) {
$result9 = db_query("select kurz, name from " . CM_PP_PREFIX . "gruppen where ID=1") or db_die();
$row9 = db_fetch_row($result9);
if (!$row9) {
$result9 = db_query("select kurz, name from " . CM_PP_PREFIX . "gruppen") or db_die();
$row9 = db_fetch_row($result9);
if (!$row9) {
$rowX[0] = false;
$rowX[1] = $cm_text["unknowngroup"];
return ($rowX);
}
}
return ($row9);
}
else {
$rowX[0] = "";
$rowX[1] = "";
return ($rowX);
}
}
// fcm_get_viewergroup
// It returns the group ID and name of a given path. If the group is not found
// (if it no longer exists) or if empty or if it is the root dir, returns the
// default group.
function fcm_get_viewergroup ($cm_path) {
if ($cm_path && ($cm_path <> "/")) {
$result2 = db_query("select cmdb_directory, cmdb_viewer_group from " . CM_DB_PREFIX . "content3 where cmdb_directory like '$cm_path' and cmdb_type like '%" . CM_HITTYPE_PAGE . "%'") or db_die();
$row2 = db_fetch_row($result2);
if ($row2) {
$result9 = db_query("select kurz, name from " . CM_PP_PREFIX . "gruppen where kurz='" . $row2[1] . "'") or db_die();
$row9 = db_fetch_row($result9);
if ($row9) {
return ($row9);
}
else {
return (fcm_default_group ());
}
}
else {
return (fcm_default_group ());
}
}
else {
return (fcm_default_group ());
}
};
// fcm_swap_rowcolor
// Takes the value of $cm_curcolor and switch it to $cm_color1
// or $cm_color2 (it will alternate between both). This is used
// to swap color classes for listings.
function fcm_swap_rowcolor ($cm_curcolor, $cm_color1, $cm_color2) {
if ($cm_curcolor == $cm_color1) {
$cm_curcolor = $cm_color2;
}
else {
$cm_curcolor = $cm_color1;
}
return ($cm_curcolor);
}
// fcm_is_cleditable
// Check if a content-less item is editable according to the
// user permissions (if user is the owner or superuser or someone
// with editing permissions, the content-less item is editable).
// If the item is not content-less, returns false.
function fcm_is_cleditable ($cm_path, $cm_username, $cm_type) {
if (stristr ($cm_type, CM_HITTYPE_CONTENTLESS)) {
if (fcm_check_constraints (CM_SEC_CHANGE, $cm_username, $cm_path)) {
$cm_cledit = false;
}
else {
$cm_cledit = true;
}
}
else {
$cm_cledit = false;
}
return ($cm_cledit);
}
// fcm_val_droplist
// It creates a drop list for a html form using the values in the array
// $cm_dropvalues and presetting the default in $cm_defvalue. The name of the
// select input element is passed in $cm_dropname.
function fcm_val_droplist ($cm_dropname, $cm_dropvalues, $cm_defvalue) {
echo " \n";
}
// fcm_check_logoimage
// It will check if the logo image file exists, if its dimensions are
// conforming and its size is not too big. The return code is stored in
// the first element of an array. The dimensions of the image are stored
// in the second (X) and third (Y) element. The fourth and fifth elements
// are the corrected X and Y (adjusted to the max allowed).
// The return codes are as follow:
// 0000000 = Ok
// 0000001 = Too wide
// 0000010 = Too high
// 0000100 = Too wide * 2
// 0001000 = Too high * 2
// 0010000 = Invalid file or corrupted
// 0100000 = Too big (kbytes)
// 1000000 = No image
function fcm_check_logoimage ($cm_currentpath, $cm_logoimage) {
global $cm_text, $cm_mainroot, $cm_doclogo_width, $cm_doclogo_height;
$cm_logo_code[0] = 0;
$cm_logo_code[1] = 0;
$cm_logo_code[2] = 0;
$cm_logo_code[3] = 0;
$cm_logo_code[4] = 0;
if ($cm_logoimage) {
$cm_logoimage = $cm_mainroot . $cm_currentpath . "/" . $cm_logoimage;
if (file_exists ($cm_logoimage)) {
$cm_logo_size = getimagesize ($cm_logoimage);
$cm_logo_X = $cm_logo_size [0];
$cm_logo_Y = $cm_logo_size [1];
$cm_logo_code[1] = $cm_logo_X;
$cm_logo_code[2] = $cm_logo_Y;
$cm_logo_code[3] = $cm_logo_X;
$cm_logo_code[4] = $cm_logo_Y;
$cm_logo_K = filesize ($cm_logoimage);
if ($cm_logo_X > $cm_doclogo_width) {
$cm_logo_code[0] += 1;
$cm_logo_code[3] = $cm_doclogo_width;
}
if ($cm_logo_Y > $cm_doclogo_height) {
$cm_logo_code[0] += 2;
$cm_logo_code[4] = $cm_doclogo_height;
}
if ($cm_logo_X > ($cm_doclogo_width * 2)) {
$cm_logo_code[0] += 4;
}
if ($cm_logo_Y > ($cm_doclogo_height * 2)) {
$cm_logo_code[0] += 8;
}
if (($cm_logo_X == 0) || ($cm_logo_Y == 0)) {
$cm_logo_code[0] += 16;
}
if ($cm_logo_K > CM_MAX_LOGO_SIZE) {
$cm_logo_code[0] += 32;
}
}
else {
$cm_logo_code[0] = 64;
}
}
return ($cm_logo_code);
};
// fcm_warn_logoimage
// It will call fcm_check_logoimage and if the return code is not zero
// it will display some error message.
function fcm_warn_logoimage ($cm_currentpath, $cm_logoimage, $cm_ischk_enabled) {
global $cm_text, $cm_doclogo_width, $cm_doclogo_height;
if ($cm_logoimage && $cm_ischk_enabled) {
$cm_logo_status = fcm_check_logoimage ($cm_currentpath, $cm_logoimage);
if ($cm_logo_status[0] & 64) {
fcm_message ($cm_text["logodontexist"], CM_MSGSTYLE_WARNING);
}
else {
if (($cm_logo_status[0] & 4) || ($cm_logo_status[0] & 8)) {
fcm_message ($cm_text["logotoobig"] . " (" . $cm_logo_status[1] . "x" . $cm_logo_status[2] . ">" . $cm_doclogo_width . "x" . $cm_doclogo_height . ")", CM_MSGSTYLE_WARNING);
}
elseif (($cm_logo_status[0] & 16)) {
fcm_message ($cm_text["logoiszero"], CM_MSGSTYLE_WARNING);
}
if ($cm_logo_status[0] & 32) {
fcm_message ($cm_text["logotooheavy"] . " (<" . CM_MAX_LOGO_SIZE . ")", CM_MSGSTYLE_WARNING);
}
}
}
};
?>
![\"\"](\"$cm_imgpath/t.gif\")