function bio_read($bio_owner, $which = 'both', $edit = FALSE)
{
include_once 'plan_read.php';
if (strpos($bio_owner, '@dl') || strpos($bio_owner, '@diaryland')) {
$bio = bio_read_diaryland($bio_owner);
}
if (strpos($bio_owner, '@lj') || strpos($bio_owner, '@livejournal')) {
$bio = bio_read_livejournal($bio_owner);
}
if (strpos($bio_owner, '@dj') || strpos($bio_owner, '@deadjournal')) {
$bio = bio_read_livejournal($bio_owner, 'dead');
}
$bio_fn = "{$_SERVER['PWUSERS_DIR']}/{$bio_owner}/bio.txt";
$bio_p_fn = $bio_fn . ".p";
if (file_exists($bio_fn) && ($which == 'public' || $which == 'both')) {
$bio = plan_add_user_links(stripslashes(stripslashes(file_get_contents($bio_fn))));
}
if (file_exists($bio_p_fn) && ($which == 'private' || $which == 'both') && user_is_authorized($bio_owner, $_SERVER['USER'])) {
$bio_p = plan_add_user_links(stripslashes(stripslashes(file_get_contents($bio_p_fn))));
}
if ($bio != $bio_p && $which == 'both' && !$edit) {
$bio .= "\n<br />\n" . $bio_p;
}
if ($which == 'private') {
$bio = $bio_p;
}
if (!$bio) {
$bio = '';
}
// if($bio_owner==$_SERVER['USER'] && !$edit) $bio.="$bio_owner $_SERVER[USER] <br clear='all' /><a class='bigbutton' href='/write/bio'>✎ edit your bio</a>";
return $bio;
}
function help_display($helpname = FALSE)
{
include_once 'plan_read.php';
include_once 'markdown.php';
include_once 'smartypants.php';
if ($helpname) {
if (file_exists("{$_SERVER['HELP_ROOT']}/{$helpname}.help")) {
include_once "{$_SERVER['HELP_ROOT']}/{$helpname}.help";
} else {
$filelist = files_list("{$_SERVER['HELP_ROOT']}/", "*{$helpname}*.help");
if ($filelist) {
include_once "{$_SERVER['HELP_ROOT']}/{$filelist['0']}";
$helpname = str_replace('.help', '', $filelist[0]);
} else {
return FALSE;
}
}
}
if (user_is_valid($_SERVER['USERINFO_ARRAY']['username'], $_SERVER['USERINFO_ARRAY']['userpass'])) {
$editlink = "<a style='font-size: 9pt; font-family: sans-serif; background: #eec; padding: 2px; border: thin solid #eee;' href='{$_SERVER['WEB_ROOT']}/help/edit/{$helpname}'>edit</a>";
} else {
$editlink = '';
}
$content = Smartypants(Markdown(plan_process_directives(plan_add_user_links(plan_process_smileys("<h1><a href='/help'><img src='{$GLOBALS['helpicon']}' /></a> {$title} {$editlink}</h1>\n\n{$body}")))));
if ($title || $body) {
return $content;
} else {
return FALSE;
}
}
file_put_contents("{$_SERVER['FILE_ROOT']}/temp/draft...{$_POST['writer']}...{$_POST['edit']}...{$_POST['private']}...{$_POST['nolinebreaks']}...txt", $_POST['newplan']);
echo "Sending entry to full-page editor...";
break;
case 'Delete Draft Ajax':
$draft_filename = "{$_SERVER['USER_ROOT']}/plan/draft.{$_POST['draft_time']}.txt";
unlink($draft_filename);
echo plan_list_drafts();
break;
case 'Update Journaling Plan Ajax':
$_SERVER['AJAX_POST'] = TRUE;
$return = plan_write_journaling($_POST['edit'], $_POST['newplan'], $_POST['private'], $_POST['nolinebreaks'], $_POST['writer']);
$return = stripslashes(stripslashes($return));
if ($_POST['nolinebreaks'] != 1) {
$return = nl2br($return);
}
$return = plan_process_directives(plan_add_user_links(plan_add_alias_links($return, $_POST['writer'])));
echo $return;
break;
case 'Update Nonjournaling Plan':
plan_write_traditional($_POST['newplan'], $_POST['writer']);
break;
default:
echo "ERROR: no valid action selected.";
print_r($_POST);
}
}
} else {
echo "invalid user {$_POST['writer']}";
exit;
}
//redirect("/");
function plan_read_local($planowner, $threshhold = FALSE, $begindate = '', $source = FALSE)
{
$prl_rand = rand();
profile("plan_read_local_{$prl_rand}");
profile('plan_read_local_head');
$reader = $_SERVER['USER'];
if (!$threshhold) {
$threshhold = $_SERVER['PLANOWNER_INFO_ARRAY']['defaultdays'] . 'd';
}
// this also appears in caching
if (user_is_authorized($planowner, $reader)) {
$private = "*";
$private_cache_fn = 'private';
}
// css has to be here so it can be placed properly even when the plan is cached.
// this is especially important for offnode readers for some reason.
$css_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/plancss.txt";
if (file_exists($css_filename)) {
$plan_dressing['css'] = stripslashes(file_get_contents($css_filename));
$plan_dressing['css'] = str_replace(array("\r", "\n"), " ", $plan_dressing['css']);
$plan_dressing['css'] = str_replace(array("\r", "\n"), " ", $plan_dressing['css']);
$plan_dressing['css'] = str_replace(array("\r", "\n"), " ", $plan_dressing['css']);
$_SERVER['PLANOWNER_INFO']['css'] = strip_tags(trim($plan_dressing['css']));
}
// if ($_SERVER['USER']=='jwdavidson') return "got css $css_filename $plan_dressing[css]";
// CACHING
// this tests to see if there's a cached version. if not, it will write
// one when it's done getting the plan together.
//----------------------------------------------
// first figure out the appropriate cache filename
if ($_SERVER['OUTPUT_MODE'] == 'RSS') {
$feed = 'feed';
}
if ($_SERVER['OUTPUT_MODE'] == 'ATOM') {
$feed = 'atomfeed';
}
if ($_SERVER['OUTPUT_MODE'] == 'ATOM_PRIVATE') {
$feed = rand(100, 999);
}
if ($_SERVER['OUTPUT_MODE'] == 'IPHONE') {
$feed = 'phonefeed';
}
profile('plan_read_local_uia');
if (user_is_authorized($planowner, $reader)) {
$private = "*";
$private_cache_fn = 'private';
}
profile('plan_read_local_uia');
profile('plan_read_local_utp');
if (!plan_test_privacy($reader, $planowner)) {
$blocked_cache_fn = 'blocked';
}
profile('plan_read_local_utp');
$fn_username = base64_encode($planowner);
if ($planowner == $reader) {
$self = 'self';
}
if ($remoteuser == 'rss reader') {
$feed = 'feed';
}
if ($source) {
$source = "source";
}
$cache_fn = "{$_SERVER['FILE_ROOT']}/temp/{$_SERVER['PLANOWNER_INFO_ARRAY']['salt']}.{$self}{$private_cache_fn}{$blocked_cache_fn}{$remote}{$feed}.{$threshhold}.{$begindate}.{$source}.cache";
// then, if the file exists, read it
if (file_exists($cache_fn) && plan_get_last_update($planowner) < filemtime($cache_fn) && filesize($cache_fn) > 256) {
profile('plan_read_local_pis');
if (plan_is_local($reader)) {
user_update_lastread($planowner);
}
profile('plan_read_local_pis');
return file_get_contents($cache_fn);
}
// END CACHING
// if no valid cache is found, on with the show
if ($threshhold[0] != '.') {
if (strstr($threshhold, 'r')) {
$threshhold = str_replace('r', '', $threshhold);
$reverse = 1;
}
$threshhold = time_calculate_threshhold($threshhold);
$threshhold = time() - $threshhold;
if (!$begindate || $begindate < 100) {
$begindate = $threshhold;
$enddate = time();
$default_view = TRUE;
} else {
$enddate = $begindate + (time() - $threshhold);
}
}
profile('plan_read_local_head');
profile('plan_read_local_styles');
// if the user has local pref stuff, read it in
if ($_SERVER['USER_ROOT']) {
$styles_fn = "{$_SERVER['USER_ROOT']}/styles.txt";
$skin_fn = "{$_SERVER['USER_ROOT']}/skin.txt";
$colors_fn = "{$_SERVER['USER_ROOT']}/colors.txt";
$fonts_fn = "{$_SERVER['USER_ROOT']}/fonts.txt";
$css_fn = "{$_SERVER['USER_ROOT']}/user_css.txt";
if (file_exists($styles_fn) && !file_exists($skin_fn) && !file_exists($colors_fn)) {
parse_str(file_get_contents($styles_fn));
if ($skin && file_exists("{$_SERVER['FILE_ROOT']}/resources/skins/{$skin}")) {
@(include $skin);
}
}
if (file_exists($skin_fn)) {
parse_str(file_get_contents($skin_fn));
if ($skin) {
include $skin;
}
}
if (file_exists($colors_fn)) {
parse_str(file_get_contents($colors_fn));
}
if (file_exists($fonts_fn)) {
parse_str(file_get_contents($fonts_fn));
}
if (file_exists($css_fn)) {
eval(file_get_contents($css_fn));
}
}
profile('plan_read_local_styles');
// screen out blocked readers, readers that fall below
// privacy levels set by planowner
if (!plan_test_privacy($reader, $planowner)) {
$blocked_fn = "{$_SERVER['PLANOWNER_ROOT']}/blockedmessage.txt";
if (file_exists($blocked_fn)) {
$plan = stripslashes(file_get_contents($blocked_fn));
$plan = str_replace('MYUSER', $planowner, $plan);
$plan = str_replace('READER', $reader, $plan);
$plan .= " <!--planowner: {$planowner} | reader: {$reader}-->";
} else {
$plan = "{$planowner} has no plan... <!-- reader: {$reader} --- planowner: {$planowner} -->";
}
} else {
// if there's a series of entries listed, break out that list
if (strstr($threshhold, ',')) {
$threshhold_array = explode(',', $threshhold);
} else {
$threshhold_array = array($threshhold);
}
$plan_array = array();
// this either reads in all the files from the list of entries passed
// OR it just gets a list of all the entries that pass privacy muster
foreach ($threshhold_array as $threshholdline) {
// if the first character of the threshhold is a '.' we
// want to show the entry indicated by the remainder of the line
if ($threshholdline[0] == '.') {
$limiter = $threshholdline;
} else {
$limiter = '.';
}
//sets dir for reading
$plan_dir = "{$_SERVER['PLANOWNER_ROOT']}/plan/";
// gets the entries indicated by $limiter
// if $limiter is unset, fills the array with all available entries
$plan_array = array_merge($plan_array, files_list($plan_dir, "plan{$limiter}*.txt{$private}"));
if (is_array($plan_array) && $threshholdline[0] == '.') {
$begindate = 1;
$enddate = time() + 1;
}
}
// get all the plan 'dressing' -- sidebars, header, footer, etc.
/* CSS taken care of outside of caching.
$css_filename="$_SERVER[PLANOWNER_ROOT]/plan/plancss.txt";
if (file_exists($css_filename))
{
$plan_dressing['css']=stripslashes(file_get_contents($css_filename));
$plan_dressing['css']=str_replace(array("\r","\n")," ",$plan_dressing['css']);
$plan_dressing['css']=str_replace(array("\r","\n")," ",$plan_dressing['css']);
$plan_dressing['css']=str_replace(array("\r","\n")," ",$plan_dressing['css']);
$_SERVER['PLANOWNER_INFO']['css']=strip_tags(trim($plan_dressing['css']));
}
*/
$header_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/planheader.txt";
if (file_exists($header_filename)) {
$plan_dressing['header'] = stripslashes(file_get_contents($header_filename));
if (strstr($plan_dressing['header'], 'nolinebreaks')) {
$plan_dressing['header'] = str_replace(array("\r", "\n"), "", $plan_dressing['header']);
$plan_dressing['header'] = str_replace(array("\r", "\n"), "", $plan_dressing['header']);
$plan_dressing['header'] = str_replace(array("\r", "\n"), "", $plan_dressing['header']);
}
if (strpos($plan_dressing['header'], '<!--markdown-->')) {
include_once 'markdown.php';
$plan_dressing['header'] = Markdown(str_replace('<!--markdown-->', '', $plan_dressing['header']));
}
$plan_dressing['header'] = "<div id='plan_header_{$_SERVER['PLANOWNER']}' class='plan_header'>{$plan_dressing['header']}</div>";
}
$footer_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/planfooter.txt";
if (file_exists($footer_filename)) {
$plan_dressing['footer'] = stripslashes(file_get_contents($footer_filename));
if (strstr($plan_dressing['footer'], 'nolinebreaks')) {
$plan_dressing['footer'] = str_replace(array("\r", "\n"), "", $plan_dressing['footer']);
$plan_dressing['footer'] = str_replace(array("\r", "\n"), "", $plan_dressing['footer']);
$plan_dressing['footer'] = str_replace(array("\r", "\n"), "", $plan_dressing['footer']);
}
if (strpos($plan_dressing['footer'], '<!--markdown-->')) {
include_once 'markdown.php';
$plan_dressing['footer'] = Markdown($plan_dressing['footer']);
}
$plan_dressing['footer'] = "<div id='plan_footer_{$_SERVER['PLANOWNER']}' class='plan_footer'>{$plan_dressing['footer']}</div>";
}
$divider_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/plandivider.txt";
if (file_exists($divider_filename)) {
$plan_dressing['divider'] = stripslashes(file_get_contents($divider_filename));
}
if ($plan_dressing) {
foreach ($plan_dressing as $area => $content) {
$content = stripslashes($content);
if (strpos($content, 'nolinebreaks') !== FALSE) {
$content = str_replace('#nolinebreaks#', '', $content);
} else {
$content = smart_nl2br($content);
}
$plan_dressing[$area] = $content;
}
}
if (plan_is_journaling($planowner)) {
$plan_array[] = "plan.{$begindate}.fake";
$plan_array[] = "plan.{$enddate}.fake";
sort($plan_array);
$plan_array = array_values($plan_array);
// extract the update time for all the plan entries
foreach ($plan_array as $z => $planfn) {
$planfn_a = explode(".", $planfn);
$nextplanfn_a = explode(".", $plan_array[$z + 1]);
$lastplanfn_a = explode(".", $plan_array[$z - 1]);
if (($planfn_a[1] >= $begindate && $planfn_a[1] <= $enddate || $nextplanfn_a[1] >= $begindate && $nextplanfn_a[1] <= $enddate || $lastplanfn_a[1] >= $begindate && $lastplanfn_a[1] <= $enddate) && !strstr($planfn, 'fake')) {
$plan_index_array[$planfn_a[1]] = $planfn;
}
}
// if we don't have any entries, give up now
if (!is_array($plan_index_array)) {
return "no plan entries found.";
}
// sort the plan list in order of update time newest to oldest.
// we'll account for $reverse later, when we're
// actually writing the entries to strings.
krsort($plan_index_array);
foreach ($plan_index_array as $entry_timecode => $entry_filename) {
if ($entry_timecode >= $begindate && $entry_timecode <= $enddate) {
$entry_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/{$entry_filename}";
if (file_exists($entry_filename)) {
$plan_entries[$entry_timecode] = file_get_contents($entry_filename);
}
}
}
// if there were no entries within the threshhold
// and the threshhold was near now, show the most recent entry
if (!is_array($plan_entries) && $enddate > time() - 15) {
// the most recent entry will be just after the beginning of the array
// because the first two entries will be the $enddate test entry
reset($plan_index_array);
while (strpos(current($plan_index_array), 'FAKE')) {
next($plan_index_array);
}
$entry_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/" . current($plan_index_array);
$entry_timecode = key($plan_index_array);
if (file_exists($entry_filename)) {
$plan_entries[$entry_timecode] = file_get_contents($entry_filename);
}
}
// if there's still no plan, and we're considering an archival view
// find the nearest-neighbor plan entry
if (!is_array($plan_entries) && $enddate < time() - 15) {
// get the distance to the prev entry
array_set_current($plan_index_array, $enddate);
$previous_entry_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/" . prev($plan_index_array);
$previous_entry_timecode = key($plan_index_array);
if (file_exists($previous_entry_filename)) {
$plan_entries[$previous_entry_timecode] = file_get_contents($previous_entry_filename);
}
// get the distance to the next entry
array_set_current($plan_index_array, $begindate);
$next_entry_filename = "{$_SERVER['PLANOWNER_ROOT']}/plan/" . next($plan_index_array);
$next_entry_timecode = key($plan_index_array);
if (file_exists($next_entry_filename)) {
$plan_entries[$next_entry_timecode] = file_get_contents($next_entry_filename);
}
$plan_entries[1000000000000000] = "Nothing In Range";
}
if ($reverse) {
ksort($plan_entries);
} else {
krsort($plan_entries);
}
// if we're ouputting to HTML, put it all together in tasty DIVs.
if ($_SERVER['OUTPUT_MODE'] == 'HTML' || $_SERVER['OUTPUT_MODE'] == 'IPHONE' || $_SERVER['OUTPUT_MODE'] == 'MOBILE' || $_SERVER['OUTPUT_MODE'] == 'AJAX') {
foreach ($plan_entries as $entry_time => $entry_text) {
$entry_text = trim(stripslashes($entry_text));
if (strpos($entry_text, 'nolinebreaks') || strpos($entry_text, '<!--markdown-->')) {
$entry_nolinebreaks = 1;
$entry_text = str_replace('#nolinebreaks#', '', $entry_text);
} else {
$entry_nolinebreaks = '';
$entry_text = smart_nl2br($entry_text);
}
if (strpos($entry_text, '<!--markdown-->')) {
include_once 'markdown.php';
$entry_text = Markdown(str_replace('<!--markdown-->', '', $entry_text));
}
// pretty up the divider (erm... entry header)
$entry_header = plan_prepare_divider($planowner, $reader, $plan_dressing['divider'], $entry_time, $plan_index_array[$entry_time], $entry_text, $entry_nolinebreaks);
$plan_content .= plan_prepare_entry($entry_time, $entry_header, $entry_text);
}
$plan .= $plan_dressing['header'] . "\n{$new_entry_link}\n<div class='plan_body' id='plan_body_{$_SERVER['PLANOWNER']}'>\n{$plan_content}\n</div>" . $plan_dressing['footer'];
}
// if we're building a feed, we want to do valid XML goodness
if ($_SERVER['OUTPUT_MODE'] == 'RSS') {
foreach ($plan_entries as $entry_time => $entry_text) {
$entry_text = trim(stripslashes($entry_text));
if (strpos($entry_text, 'nolinebreaks')) {
$entry_text = str_replace('#nolinebreaks#', '', $entry_text);
} else {
$entry_text = smart_nl2br($entry_text);
}
$rss_link = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['WEB_ROOT']}/read/{$planowner}";
$entry_text = plan_add_user_links(plan_add_alias_links($entry_text, $planowner));
list($entry, $li) = plan_encapsulate_rss($planowner, $entry_time, $entry_text);
$plan .= $entry;
$items .= $li;
}
$plan = "{$items}\n<!-- FEED_DIVIDER -->\n{$plan}";
}
if (strstr($_SERVER['OUTPUT_MODE'], 'ATOM')) {
foreach ($plan_entries as $entry_time => $entry_text) {
$entry_text = trim(stripslashes($entry_text));
if (strpos($entry_text, 'nolinebreaks')) {
$entry_text = str_replace('#nolinebreaks#', '', $entry_text);
} else {
$entry_text = smart_nl2br($entry_text);
}
$rss_link = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['WEB_ROOT']}/read/{$planowner}";
$entry_text = plan_add_user_links(plan_add_alias_links($entry_text, $planowner));
$entry = plan_encapsulate_atom($planowner, $entry_time, $entry_text);
$plan .= $entry;
}
$plan = "{$items}\n<!-- FEED_DIVIDER -->\n{$plan}";
}
} else {
// TODO:(v4.5) RSS for traditional plans
//if ($_SERVER['USER']=='dskatz04') echo "$threshhold ".(time()-21*24*3600)." this is a traditional plan\n<br />";
if (strlen($threshhold) < 9) {
$threshhold = '';
} elseif (strpos($threshhold, ',')) {
$threshhold_array = explode(',', $threshhold);
} else {
$threshhold_array = array($threshhold);
}
if (is_array($threshhold_array)) {
$threshhold_array = array_reverse($threshhold_array);
} else {
$threshhold_array = array("1" => "");
}
foreach ($threshhold_array as $z => $threshhold) {
if ($threshhold != time() - $_SERVER['PLANOWNER_INFO_ARRAY']['defaultdays'] * 24 * 3600) {
$plan_filenames = files_list("{$_SERVER['PLANOWNER_ROOT']}/plan", "*{$threshhold}*");
} else {
$plan_filenames = array('plan.txt');
}
$entry_time = $threshhold;
if (count($threshhold_array) > 1) {
$plan .= "<hr/>" . date('F jS Y, g:ia', $threshhold_array[$z]) . "<hr/>";
$entry_header = plan_prepare_divider($planowner, $reader, $plan_dressing['divider'], $entry_time, $plan_filenames[0], $entry_text, $entry_nolinebreaks);
}
if (is_array($plan_filenames)) {
foreach ($plan_filenames as $filename) {
if (file_exists("{$_SERVER['PLANOWNER_ROOT']}/plan/{$filename}")) {
if (strstr($filename, '.gz')) {
$plan .= stripslashes(file_get_contents("compress.zlib://{$_SERVER['PLANOWNER_ROOT']}/plan/" . basename($filename)));
} else {
$plan .= stripslashes(file_get_contents("{$_SERVER['PLANOWNER_ROOT']}/plan/" . basename($filename)));
}
}
}
}
}
if (strlen(trim($plan)) > 10) {
if (!strstr($plan, 'nolinebreaks')) {
$plan = smart_nl2br($plan);
}
$plan = "{$plan_dressing['header']}<div class='plan_body' id='plan_body_{$_SERVER['PLANOWNER']}'>{$plan}</div>\n{$plan_dressing['footer']}";
}
}
}
// MORE CACHING
if (!file_exists($cache_fn) || plan_get_last_update($planowner) > filemtime($cache_fn) && $remoteuser != 'rss reader') {
file_put_contents($cache_fn, $plan);
}
profile("plan_read_local_{$prl_rand}");
return "<!-- since " . formattime($threshhold) . " " . formattime($begindate) . " -->\n" . $plan;
}