$_REQUEST['first_comment'] .= '<div>' . Skin::build_list(Files::list_for_anchor_and_name('article:' . $_REQUEST['id'], $uploaded, 'compact'), 'compact') . '</div>';
} elseif ($file =& Files::get_by_anchor_and_name('article:' . $_REQUEST['id'], $uploaded)) {
$_REQUEST['first_comment'] .= '<div>' . Codes::render_object('file', $file['id']) . '</div>';
// silently delete the previous file if the name has changed
if (isset($file['file_name']) && $file['file_name'] != $uploaded) {
Safe::unlink($file_path . '/' . $file['file_name']);
}
}
}
// capture first comment too
if (isset($_REQUEST['first_comment']) && $_REQUEST['first_comment']) {
include_once $context['path_to_root'] . 'comments/comments.php';
$fields = array();
$fields['anchor'] = 'article:' . $_REQUEST['id'];
$fields['description'] = $_REQUEST['first_comment'];
Comments::post($fields);
}
// post an overlay, with the new article id --don't stop on error
if (is_object($overlay)) {
$overlay->remember('insert', $_REQUEST, 'article:' . $_REQUEST['id']);
}
// increment the post counter of the surfer
Users::increment_posts(Surfer::get_id());
// do whatever is necessary on page publication
if (isset($_REQUEST['publish_date']) && $_REQUEST['publish_date'] > NULL_DATE) {
Articles::finalize_publication($anchor, $_REQUEST, $overlay, isset($_REQUEST['silent']) && $_REQUEST['silent'] == 'Y', isset($_REQUEST['notify_followers']) && $_REQUEST['notify_followers'] == 'Y');
// else do whatever is necessary on page submission
} else {
Articles::finalize_submission($anchor, $_REQUEST, $overlay);
}
// get the new item
<?php
require_once 'common.php';
if ($current_user) {
$keys = array('comment', 'id');
foreach ($keys as $key) {
if (array_key_exists($key, $_POST)) {
${$key} = $_POST[$key];
} else {
${$key} = false;
}
}
if ($comment and $id) {
$c = new Comments($id);
$c->post($current_user, $comment);
}
}
header("Location: /index.php?id={$id}");
/**
* remember the last action for this article
*
* This function is called by related items. What does it do?
* - On image creation, the adequate code is added to the description field to let the image be displayed inline
* - On icon selection, the icon field is updated
* - On thumbnail image selection, the thumbnail image field is updated
* - On location creation, some code is inserted in the description field to display location name inline
* - On table creation, some code is inserted in the description field to display the table inline
*
* @see articles/article.php
* @see articles/edit.php
* @see shared/anchor.php
*
* @param string one of the pre-defined action code
* @param string the id of the item related to this update
* @param boolean TRUE to not change the edit date of this anchor, default is FALSE
*/
function touch($action, $origin = NULL, $silently = FALSE)
{
global $context;
// we make extensive use of comments below
include_once $context['path_to_root'] . 'comments/comments.php';
// don't go further on import
if (preg_match('/import$/i', $action)) {
return;
}
// no article bound
if (!isset($this->item['id'])) {
return;
}
// delegate to overlay
if (is_object($this->overlay) && $this->overlay->touch($action, $origin, $silently) === false) {
return;
// stop on false
}
// clear floating objects
if ($action == 'clear') {
$this->item['description'] .= ' [clear]';
$query = "UPDATE " . SQL::table_name('articles') . " SET description='" . SQL::escape($this->item['description']) . "'" . " WHERE id = " . SQL::escape($this->item['id']);
SQL::query($query);
return;
}
// get the related overlay, if any
if (!isset($this->overlay)) {
$this->overlay = NULL;
if (isset($this->item['overlay'])) {
$this->overlay = Overlay::load($this->item, 'article:' . $this->item['id']);
}
}
// components of the query
$query = array();
// a new comment has been posted
if ($action == 'comment:create') {
// purge oldest comments
Comments::purge_for_anchor('article:' . $this->item['id']);
// file upload
} elseif ($action == 'file:create' || $action == 'file:upload') {
// actually, several files have been added
$label = '';
if (!$origin) {
// only when comments are allowed
if (!Articles::has_option('no_comments', $this->anchor, $this->item)) {
// remember this as an automatic notification
$fields = array();
$fields['anchor'] = 'article:' . $this->item['id'];
$fields['description'] = i18n::s('Several files have been added');
$fields['type'] = 'notification';
Comments::post($fields);
}
// one file has been added
} elseif (!Codes::check_embedded($this->item['description'], 'embed', $origin) && ($item = Files::get($origin, TRUE))) {
// this file is eligible for being embedded in the page
if (isset($item['file_name']) && Files::is_embeddable($item['file_name'])) {
// the overlay may prevent embedding
if (is_object($this->overlay) && !$this->overlay->should_embed_files()) {
} else {
$label = '[embed=' . $origin . ']';
}
// else add a comment to take note of the upload
} else {
// only when comments are allowed
if (!Articles::has_option('no_comments', $this->anchor, $this->item)) {
// remember this as an automatic notification
$fields = array();
$fields['anchor'] = 'article:' . $this->item['id'];
if ($action == 'file:create') {
$fields['description'] = '[file=' . $item['id'] . ',' . $item['file_name'] . ']';
} else {
$fields['description'] = '[download=' . $item['id'] . ',' . $item['file_name'] . ']';
}
Comments::post($fields);
}
}
}
// we are in some interactive thread
if ($origin && $this->has_option('view_as_chat')) {
// default is to download the file
if (!$label) {
$label = '[download=' . $origin . ']';
}
// this is the first contribution to the thread
if (!($comment = Comments::get_newest_for_anchor('article:' . $this->item['id']))) {
$fields = array();
$fields['anchor'] = 'article:' . $this->item['id'];
$fields['description'] = $label;
// this is a continuated contribution from this authenticated surfer
} elseif ($comment['type'] != 'notification' && Surfer::get_id() && (isset($comment['create_id']) && Surfer::get_id() == $comment['create_id'])) {
$comment['description'] .= BR . $label;
$fields = $comment;
// else process the contribution as a new comment
} else {
$fields = array();
$fields['anchor'] = 'article:' . $this->item['id'];
$fields['description'] = $label;
}
// only when comments are allowed
if (!Articles::has_option('no_comments', $this->anchor, $this->item)) {
Comments::post($fields);
}
// include flash videos in a regular page
} elseif ($origin && $label) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' ' . $label) . "'";
}
// suppress references to a deleted file
} elseif ($action == 'file:delete' && $origin) {
// suppress reference in main description field
$text = Codes::delete_embedded($this->item['description'], 'download', $origin);
$text = Codes::delete_embedded($text, 'embed', $origin);
$text = Codes::delete_embedded($text, 'file', $origin);
// save changes
$query[] = "description = '" . SQL::escape($text) . "'";
// append a reference to a new image to the description
} elseif ($action == 'image:create' && $origin) {
if (!Codes::check_embedded($this->item['description'], 'image', $origin)) {
// the overlay may prevent embedding
if (is_object($this->overlay) && !$this->overlay->should_embed_files()) {
} else {
// list has already started
if (preg_match('/\\[image=[^\\]]+?\\]\\s*$/', $this->item['description'])) {
$this->item['description'] .= ' [image=' . $origin . ']';
} else {
$this->item['description'] .= "\n\n" . '[image=' . $origin . ']';
}
$query[] = "description = '" . SQL::escape($this->item['description']) . "'";
}
}
// also use it as thumnail if none has been defined yet
if (!isset($this->item['thumbnail_url']) || !trim($this->item['thumbnail_url'])) {
include_once $context['path_to_root'] . 'images/images.php';
if (($image = Images::get($origin)) && ($url = Images::get_thumbnail_href($image))) {
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
}
}
// refresh stamp only if image update occurs within 6 hours after last edition
if (SQL::strtotime($this->item['edit_date']) + 6 * 60 * 60 < time()) {
$silently = TRUE;
}
// suppress a reference to an image that has been deleted
} elseif ($action == 'image:delete' && $origin) {
// suppress reference in main description field
$query[] = "description = '" . SQL::escape(Codes::delete_embedded($this->item['description'], 'image', $origin)) . "'";
// suppress references as icon and thumbnail as well
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
if ($url = Images::get_icon_href($image)) {
if ($this->item['icon_url'] == $url) {
$query[] = "icon_url = ''";
}
if ($this->item['thumbnail_url'] == $url) {
$query[] = "thumbnail_url = ''";
}
}
if ($url = Images::get_thumbnail_href($image)) {
if ($this->item['icon_url'] == $url) {
$query[] = "icon_url = ''";
}
if ($this->item['thumbnail_url'] == $url) {
$query[] = "thumbnail_url = ''";
}
}
}
// set an existing image as the article icon
} elseif ($action == 'image:set_as_icon' && $origin) {
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
if ($url = Images::get_icon_href($image)) {
$query[] = "icon_url = '" . SQL::escape($url) . "'";
}
// also use it as thumnail if none has been defined yet
if (!(isset($this->item['thumbnail_url']) && trim($this->item['thumbnail_url'])) && ($url = Images::get_thumbnail_href($image))) {
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
}
}
// set an existing image as the article thumbnail
} elseif ($action == 'image:set_as_thumbnail' && $origin) {
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
// use the thumbnail for large files, or the image itself for smaller files
if ($image['image_size'] > $context['thumbnail_threshold']) {
$url = Images::get_thumbnail_href($image);
} else {
$url = Images::get_icon_href($image);
}
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
} elseif ($origin) {
$query[] = "thumbnail_url = '" . SQL::escape($origin) . "'";
}
// do not remember minor changes
$silently = TRUE;
// append a new image, and set it as the article thumbnail
} elseif ($action == 'image:set_as_both' && $origin) {
if (!Codes::check_embedded($this->item['description'], 'image', $origin)) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' [image=' . $origin . ']') . "'";
}
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
// use the thumbnail for large files, or the image itself for smaller files
if ($image['image_size'] > $context['thumbnail_threshold']) {
$url = Images::get_thumbnail_href($image);
} else {
$url = Images::get_icon_href($image);
}
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
} elseif ($origin) {
$query[] = "thumbnail_url = '" . SQL::escape($origin) . "'";
}
// do not remember minor changes
$silently = TRUE;
// add a reference to a location in the article description
} elseif ($action == 'location:create' && $origin) {
if (!Codes::check_embedded($this->item['description'], 'location', $origin)) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' [location=' . $origin . ']') . "'";
}
// suppress a reference to a location that has been deleted
} elseif ($action == 'location:delete' && $origin) {
$query[] = "description = '" . SQL::escape(Codes::delete_embedded($this->item['description'], 'location', $origin)) . "'";
// add a reference to a new table in the article description
} elseif ($action == 'table:create' && $origin) {
if (!Codes::check_embedded($this->item['description'], 'table', $origin)) {
$query[] = "description = '" . SQL::escape($this->item['description'] . "\n" . '[table=' . $origin . ']' . "\n") . "'";
}
// suppress a reference to a table that has been deleted
} elseif ($action == 'table:delete' && $origin) {
$query[] = "description = '" . SQL::escape(Codes::delete_embedded($this->item['description'], 'table', $origin)) . "'";
}
// stamp the update
if (!$silently) {
$query[] = "edit_name='" . SQL::escape(Surfer::get_name()) . "'," . "edit_id=" . SQL::escape(Surfer::get_id()) . "," . "edit_address='" . SQL::escape(Surfer::get_email_address()) . "'," . "edit_action='" . SQL::escape($action) . "'," . "edit_date='" . gmstrftime('%Y-%m-%d %H:%M:%S') . "'";
}
// update the database
if (count($query)) {
$query = "UPDATE " . SQL::table_name('articles') . " SET " . implode(', ', $query) . " WHERE id = " . SQL::escape($this->item['id']);
SQL::query($query);
}
// add this page to the watch list of the contributor, on any action
if (Surfer::get_id()) {
Members::assign('article:' . $this->item['id'], 'user:'******'article:' . $this->item['id'], $this->item['active']);
// always clear the cache, even on no update
Articles::clear($this->item);
// get the parent
if (!$this->anchor) {
$this->anchor = Anchors::get($this->item['anchor']);
}
// propagate the touch upwards
if (is_object($this->anchor)) {
$this->anchor->touch('article:update', $this->item['id'], TRUE);
}
}
if (!($item = Comments::get_newest_for_anchor($anchor->get_reference()))) {
$fields = array();
$fields['anchor'] = $anchor->get_reference();
$fields['description'] = $_REQUEST['message'];
// this is a continuated contribution from this authenticated surfer
} elseif ($item['type'] != 'notification' && Surfer::get_id() && (isset($item['create_id']) && Surfer::get_id() == $item['create_id']) && $continuity_limit < $item['edit_date']) {
$item['description'] .= BR . $_REQUEST['message'];
$fields = $item;
// else process the contribution as a new comment
} else {
$fields = array();
$fields['anchor'] = $anchor->get_reference();
$fields['description'] = $_REQUEST['message'];
}
// actual database update
if (!($fields['id'] = Comments::post($fields))) {
Safe::header('Status: 500 Internal Error', TRUE, 500);
die(i18n::s('Your contribution has not been posted.'));
}
// touch the related anchor, but don't notify watchers
$anchor->touch('comment:thread', $fields['id']);
// clear cache
Comments::clear($fields);
// thread update will trigger screen repaint through separate pending call of this script
die('OK');
// get some updates
} else {
// we are running
global $pending;
$pending = TRUE;
// invoked on shutdown
/**
* remember the last action for this section
*
* @see articles/article.php
* @see shared/anchor.php
*
* @param string the description of the last action
* @param string the id of the item related to this update
* @param boolean TRUE to not change the edit date of this anchor, default is FALSE
*/
function touch($action, $origin = NULL, $silently = FALSE)
{
global $context;
// we make extensive use of comments below
include_once $context['path_to_root'] . 'comments/comments.php';
// don't go further on import
if (preg_match('/import$/i', $action)) {
return;
}
// no section bound
if (!isset($this->item['id'])) {
return;
}
// delegate to overlay
if (is_object($this->overlay) && $this->overlay->touch($action, $origin, $silently) === false) {
return;
// stop on false
}
// sanity check
if (!$origin) {
logger::remember('sections/section.php: unexpected NULL origin at touch()');
return;
}
// components of the query
$query = array();
// a new page has been added to the section
if ($action == 'article:publish' || $action == 'article:submit') {
// limit the number of items attached to this section
if (isset($this->item['maximum_items']) && $this->item['maximum_items'] > 10) {
Articles::purge_for_anchor('section:' . $this->item['id'], $this->item['maximum_items']);
}
// a new comment has been posted
} elseif ($action == 'comment:create') {
// purge oldest comments
Comments::purge_for_anchor('section:' . $this->item['id']);
// file upload
} elseif ($action == 'file:create' || $action == 'file:upload') {
// actually, several files have been added
$label = '';
if (!$origin) {
$fields = array();
$fields['anchor'] = 'section:' . $this->item['id'];
$fields['description'] = i18n::s('Several files have been added');
$fields['type'] = 'notification';
Comments::post($fields);
// one file has been added
} elseif (!Codes::check_embedded($this->item['description'], 'embed', $origin) && ($item = Files::get($origin, TRUE))) {
// this file is eligible for being embedded in the page
if (isset($item['file_name']) && Files::is_embeddable($item['file_name'])) {
// the overlay may prevent embedding
if (is_object($this->overlay) && !$this->overlay->should_embed_files()) {
} else {
$label = '[embed=' . $origin . ']';
}
// else add a comment to take note of the upload
} elseif (Comments::allow_creation($this->item, null, 'section')) {
$fields = array();
$fields['anchor'] = 'section:' . $this->item['id'];
if ($action == 'file:create') {
$fields['description'] = '[file=' . $item['id'] . ',' . $item['file_name'] . ']';
} else {
$fields['description'] = '[download=' . $item['id'] . ',' . $item['file_name'] . ']';
}
Comments::post($fields);
}
}
// include flash videos in a regular page
if ($label) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' ' . $label) . "'";
}
// suppress references to a deleted file
} elseif ($action == 'file:delete') {
// suppress reference in main description field
$text = Codes::delete_embedded($this->item['description'], 'download', $origin);
$text = Codes::delete_embedded($text, 'embed', $origin);
$text = Codes::delete_embedded($text, 'file', $origin);
// save changes
$query[] = "description = '" . SQL::escape($text) . "'";
// append a reference to a new image to the description
} elseif ($action == 'image:create') {
if (!Codes::check_embedded($this->item['description'], 'image', $origin)) {
// the overlay may prevent embedding
if (is_object($this->overlay) && !$this->overlay->should_embed_files()) {
} else {
// list has already started
if (preg_match('/\\[image=[^\\]]+?\\]\\s*$/', $this->item['description'])) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' [image=' . $origin . ']') . "'";
} else {
$query[] = "description = '" . SQL::escape($this->item['description'] . "\n\n" . '[image=' . $origin . ']') . "'";
}
}
}
// also use it as thumnail if none has been defined yet
if (!isset($this->item['thumbnail_url']) || !trim($this->item['thumbnail_url'])) {
include_once $context['path_to_root'] . 'images/images.php';
if (($image = Images::get($origin)) && ($url = Images::get_thumbnail_href($image))) {
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
}
}
// refresh stamp only if image update occurs within 6 hours after last edition
if (SQL::strtotime($this->item['edit_date']) + 6 * 60 * 60 < time()) {
$silently = TRUE;
}
// suppress a reference to an image that has been deleted
} elseif ($action == 'image:delete') {
// suppress reference in main description field
$query[] = "description = '" . SQL::escape(Codes::delete_embedded($this->item['description'], 'image', $origin)) . "'";
// suppress references as icon and thumbnail as well
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
if ($url = Images::get_icon_href($image)) {
if ($this->item['icon_url'] == $url) {
$query[] = "icon_url = ''";
}
if ($this->item['thumbnail_url'] == $url) {
$query[] = "thumbnail_url = ''";
}
}
if ($url = Images::get_thumbnail_href($image)) {
if ($this->item['icon_url'] == $url) {
$query[] = "icon_url = ''";
}
if ($this->item['thumbnail_url'] == $url) {
$query[] = "thumbnail_url = ''";
}
}
}
// set an existing image as the section icon
} elseif ($action == 'image:set_as_icon') {
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
if ($url = Images::get_icon_href($image)) {
$query[] = "icon_url = '" . SQL::escape($url) . "'";
}
// also use it as thumnail if none has been defined yet
if (!(isset($this->item['thumbnail_url']) && trim($this->item['thumbnail_url'])) && ($url = Images::get_thumbnail_href($image))) {
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
}
} elseif ($origin) {
$query[] = "icon_url = '" . SQL::escape($origin) . "'";
}
$silently = TRUE;
// set an existing image as the section thumbnail
} elseif ($action == 'image:set_as_thumbnail') {
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
// use the thumbnail for large files, or the image itself for smaller files
if ($image['image_size'] > $context['thumbnail_threshold']) {
$url = Images::get_thumbnail_href($image);
} else {
$url = Images::get_icon_href($image);
}
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
} elseif ($origin) {
$query[] = "thumbnail_url = '" . SQL::escape($origin) . "'";
}
$silently = TRUE;
// append a new image, and set it as the article thumbnail
} elseif ($action == 'image:set_as_both') {
if (!Codes::check_embedded($this->item['description'], 'image', $origin)) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' [image=' . $origin . ']') . "'";
}
include_once $context['path_to_root'] . 'images/images.php';
if ($image = Images::get($origin)) {
// use the thumbnail for large files, or the image itself for smaller files
if ($image['image_size'] > $context['thumbnail_threshold']) {
$url = Images::get_thumbnail_href($image);
} else {
$url = Images::get_icon_href($image);
}
$query[] = "thumbnail_url = '" . SQL::escape($url) . "'";
} elseif ($origin) {
$query[] = "thumbnail_url = '" . SQL::escape($origin) . "'";
}
// do not remember minor changes
$silently = TRUE;
// add a reference to a new table in the section description
} elseif ($action == 'table:create') {
if (!Codes::check_embedded($this->item['description'], 'table', $origin)) {
$query[] = "description = '" . SQL::escape($this->item['description'] . ' [table=' . $origin . ']') . "'";
}
// suppress a reference to a table that has been deleted
} elseif ($action == 'table:delete') {
$query[] = "description = '" . SQL::escape(Codes::delete_embedded($this->item['description'], 'table', $origin)) . "'";
}
// stamp the update
if (!$silently) {
$query[] = "edit_name='" . SQL::escape(Surfer::get_name()) . "'," . "edit_id=" . SQL::escape(Surfer::get_id()) . "," . "edit_address='" . SQL::escape(Surfer::get_email_address()) . "'," . "edit_action='{$action}'," . "edit_date='" . SQL::escape(gmstrftime('%Y-%m-%d %H:%M:%S')) . "'";
}
// update the database
if (@count($query)) {
$query = "UPDATE " . SQL::table_name('sections') . " SET " . implode(', ', $query) . " WHERE id = " . SQL::escape($this->item['id']);
SQL::query($query);
}
// always clear the cache, even on no update
Sections::clear($this->item);
// get the parent
if (!$this->anchor) {
$this->anchor = Anchors::get($this->item['anchor']);
}
// propagate the touch upwards silently -- we only want to purge the cache
if (is_object($this->anchor)) {
$this->anchor->touch('section:touch', $this->item['id'], TRUE);
}
}
/**
* create a page out of a textual entity
*
* If a target is provided, it is extended with the text of this entity.
* Else if the anchor is an article, a comment is created. Otherwise an article is created.
*
* @param array of entity attributes
* @param string the textual entity to process
* @param array poster attributes
* @param string an optional anchor (e.g., 'article:123')
* @param string reference of the object to be extended, if any
* @return string reference to the created or updated object, or NULL
*/
public static function submit_page($entity_headers, $text, $user, $anchor = NULL, $target = NULL)
{
global $context;
// retrieve queue parameters
list($server, $account, $password, $allowed, $match, $section, $options, $hooks, $prefix, $suffix) = $context['mail_queue'];
// preserve breaks
$text = preg_replace('/\\s*<(br|div|h|p)/is', "\n\n<\$1", $text);
// suppress dangerous html tags
$text = strip_tags($text, $context['users_allowed_tags']);
// trim white spaces
while (TRUE) {
$text = trim($text, " \t\r\n");
if (!strncmp($text, '<br>', 4)) {
$text = substr($text, 4);
} elseif (!strncmp($text, '<br/>', 5)) {
$text = substr($text, 5);
} elseif (!strncmp($text, '<br />', 6)) {
$text = substr($text, 6);
} else {
break;
}
}
// parse article content
include_once $context['path_to_root'] . 'articles/article.php';
$article = new Article();
$entry_fields = array();
$entry_fields = $article->parse($text, $entry_fields);
// trim the header
if ($prefix) {
$tokens = explode($prefix, $entry_fields['description']);
if (isset($tokens[1])) {
$entry_fields['description'] = $tokens[1];
} else {
$entry_fields['description'] = $tokens[0];
}
}
// trim the signature
if ($suffix) {
list($entry_fields['description'], $dropped) = explode($suffix, $entry_fields['description']);
}
// strip extra text
$entry_fields['description'] = trim(preg_replace('/\\(See attached file: [^\\)]+?\\)/', '', $entry_fields['description']));
// anchor this item to something
$entry_fields['anchor'] = $anchor;
// make a title
if (!isset($entry_fields['title'])) {
$entry_fields['title'] = $context['mail_subject'];
}
// message creation stamp
$entry_fields['create_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', strtotime($context['mail_date']));
if (!isset($entry_fields['create_name'])) {
$entry_fields['create_name'] = $user['nick_name'];
}
if (!isset($entry_fields['create_id'])) {
$entry_fields['create_id'] = $user['id'];
}
if (!isset($entry_fields['create_address'])) {
$entry_fields['create_address'] = $user['email'];
}
// message edition stamp
$entry_fields['edit_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', time());
if (!isset($entry_fields['edit_name'])) {
$entry_fields['edit_name'] = $user['nick_name'];
}
if (!isset($entry_fields['edit_id'])) {
$entry_fields['edit_id'] = $user['id'];
}
if (!isset($entry_fields['edit_address'])) {
$entry_fields['edit_address'] = $user['email'];
}
// we have to extend an existing article --this entity is mutable
if ($target && !strncmp($target, 'article:', 8) && ($article = Articles::get(substr($target, 8), TRUE))) {
// append the text to article description field
$fields = array();
$fields['id'] = $article['id'];
$fields['description'] = $article['description'] . $entry_fields['description'];
$fields['silent'] = TRUE;
Articles::put_attributes($fields);
return $target;
// we have to extend an existing comment --this entity is mutable
} elseif ($target && !strncmp($target, 'comment:', 8) && ($comment = Comments::get(substr($target, 8), TRUE))) {
// append the text to comment description field
$comment['description'] .= $entry_fields['description'];
Comments::post($comment);
return $target;
// we have to comment an existing page
} elseif (!strncmp($anchor, 'article:', 8)) {
// insert comment in the database
if (!($entry_fields['id'] = Comments::post($entry_fields))) {
Logger::remember('agents/messages.php: ' . Logger::error_pop());
return NULL;
}
// debug, if required to do so
if ($context['debug_messages'] == 'Y') {
Logger::remember('agents/messages.php: Messages::submit_page() as a comment', $entry_fields, 'debug');
}
// increment the post counter of the surfer
Users::increment_posts($user['id']);
// clear cache
$parent = Anchors::get($entry_fields['anchor']);
// touch the related anchor
if (is_object($parent) && isset($entry_fields['id'])) {
$parent->touch('comment:create', $entry_fields['id'], TRUE);
}
return 'comment:' . $entry_fields['id'];
// create a new page
} else {
// publish automatically, if required to do so
$section = Anchors::get($entry_fields['anchor']);
if (isset($context['users_with_auto_publish']) && $context['users_with_auto_publish'] == 'Y' || preg_match('/\\bauto_publish\\b/i', $options) || is_object($section) && $section->has_option('auto_publish')) {
$entry_fields['publish_date'] = gmstrftime('%Y-%m-%d %H:%M:%S', time());
if (!isset($entry_fields['publish_name'])) {
$entry_fields['publish_name'] = $user['nick_name'];
}
if (!isset($entry_fields['publish_id'])) {
$entry_fields['publish_id'] = $user['id'];
}
if (!isset($entry_fields['publish_address'])) {
$entry_fields['publish_address'] = $user['email'];
}
}
// ensure we are using ids instead of nicknames
if (is_object($section)) {
$entry_fields['anchor'] = $section->get_reference();
}
// save in the database
if (!($entry_fields['id'] = Articles::post($entry_fields))) {
Logger::remember('agents/messages.php: ' . Logger::error_pop());
return NULL;
}
// debugging log
if (isset($context['debug_messages']) && $context['debug_messages'] == 'Y') {
$entry_fields['description'] = substr($entry_fields['description'], 0, 1024);
Logger::remember('agents/messages.php: Messages::submit_page() as an article', $entry_fields, 'debug');
}
// increment the post counter of the surfer
Users::increment_posts($user['id']);
// do whatever is necessary on page creation
if (isset($entry_fields['publish_date']) && $entry_fields['publish_date'] > NULL_DATE) {
Articles::finalize_publication($section, $entry_fields);
} else {
Articles::finalize_submission($section, $entry_fields);
}
// get the new item
$article = Anchors::get($anchor);
// if replies are allowed
if (!preg_match('/\\bno_reply\\b/i', $options)) {
// let the sender know about his post
if (isset($entry_fields['publish_date']) && $entry_fields['publish_date'] > NULL_DATE) {
$splash = i18n::s("The page received by e-mail has been successfully published. Please review it now to ensure that it reflects your mind.");
} else {
$splash = i18n::s("The page received by e-mail has been posted. Don't forget to read it online. Then click on the Publish command to make it publicly available.");
}
$message = '<p>' . $splash . '</p>' . '<p><a href="' . $context['url_to_home'] . $context['url_to_root'] . $article->get_url() . '">' . $article->get_title() . '</a></p>' . '<div>' . $article->get_teaser('basic') . '</div>' . '<p>' . i18n::c('Thank you for your contribution') . '</p>';
// enable threading
$headers = Mailer::set_thread($section);
// send a mail message
Mailer::notify(NULL, $post_sender, 'Re: ' . $post_subject, $message, $headers);
}
// reference to the new page
return 'article:' . $entry_fields['id'];
}
// job ends
return NULL;
}
/**
* duplicate all comments for a given anchor
*
* This function duplicates records in the database, and changes anchors
* to attach new records as per second parameter.
*
* @param string the source anchor
* @param string the target anchor
* @return int the number of duplicated records
*
* @see shared/anchors.php
*/
public static function duplicate_for_anchor($anchor_from, $anchor_to)
{
global $context;
// look for records attached to this anchor
$count = 0;
$query = "SELECT * FROM " . SQL::table_name('comments') . " WHERE anchor LIKE '" . SQL::escape($anchor_from) . "'";
if (($result = SQL::query($query)) && SQL::count($result)) {
// the list of transcoded strings
$transcoded = array();
// process all matching records one at a time
while ($item = SQL::fetch($result)) {
// a new id will be allocated
$old_id = $item['id'];
unset($item['id']);
// target anchor
$item['anchor'] = $anchor_to;
// actual duplication
if ($new_id = Comments::post($item)) {
// more pairs of strings to transcode
$transcoded[] = array('/\\[comment=' . preg_quote($old_id, '/') . '/i', '[comment=' . $new_id);
// duplicate elements related to this item
Anchors::duplicate_related_to('comment:' . $old_id, 'comment:' . $new_id);
// stats
$count++;
}
}
// transcode in anchor
if ($anchor = Anchors::get($anchor_to)) {
$anchor->transcode($transcoded);
}
}
// number of duplicated records
return $count;
}
if (Articles::post($fields)) {
$text .= sprintf(i18n::s('A page "%s" has been created.'), $fields['nick_name']) . BR . "\n";
} else {
$text .= Logger::error_pop() . BR . "\n";
}
}
// comments
//
$text .= Skin::build_block(i18n::s('Comments'), 'subtitle');
// add a sample comment to 'my_article'
if ($anchor = Articles::lookup('my_article')) {
$fields = array();
$fields['anchor'] = $anchor;
$fields['description'] = i18n::c('Hello world');
$fields['edit_name'] = $names[rand(0, 2)];
if (Comments::post($fields)) {
$text .= sprintf(i18n::s('Comments have been added to "%s".'), 'my_article') . BR . "\n";
} else {
$text .= Logger::error_pop() . BR . "\n";
}
}
// tables
//
$text .= Skin::build_block(i18n::s('Tables'), 'subtitle');
// 'my_articles' article
if (Tables::get('my_articles')) {
$text .= i18n::s('A sample "my_articles" table already exists.') . BR . "\n";
} elseif ($anchor = Articles::lookup('my_article')) {
$fields = array();
$fields['anchor'] = $anchor;
$fields['nick_name'] = 'my_articles';
/**
* remember an action once it's done
*
* This function saves data into the table [code]yacs_issues[/code].
*
* @see overlays/overlay.php
*
* @param string the action 'insert', 'update' or 'delete'
* @param array the hosting record
* @param string reference of the hosting record (e.g., 'article:123')
* @return FALSE on error, TRUE otherwise
*/
function remember($action, $host, $reference)
{
global $context;
// locate anchor on 'insert'
if ($reference) {
$this->anchor = Anchors::get($reference);
}
// remember data from the anchor
$this->attributes['anchor_reference'] = '';
$this->attributes['anchor_title'] = '';
$this->attributes['anchor_url'] = '';
if (is_callable(array($this->anchor, 'get_url'))) {
$this->attributes['anchor_reference'] = $this->anchor->get_reference();
$this->attributes['anchor_title'] = $this->anchor->get_title();
$this->attributes['anchor_url'] = $this->anchor->get_url();
}
// set default values for this editor
Surfer::check_default_editor($this->attributes);
// default date values
if (!isset($this->attributes['create_date']) || $this->attributes['create_date'] <= NULL_DATE) {
$this->attributes['create_date'] = $this->attributes['edit_date'];
}
if (!isset($this->attributes['qualification_date']) || $this->attributes['qualification_date'] <= NULL_DATE) {
$this->attributes['qualification_date'] = NULL_DATE;
}
if (!isset($this->attributes['analysis_date']) || $this->attributes['analysis_date'] <= NULL_DATE) {
$this->attributes['analysis_date'] = NULL_DATE;
}
if (!isset($this->attributes['resolution_date']) || $this->attributes['resolution_date'] <= NULL_DATE) {
$this->attributes['resolution_date'] = NULL_DATE;
}
if (!isset($this->attributes['close_date']) || $this->attributes['close_date'] <= NULL_DATE) {
$this->attributes['close_date'] = NULL_DATE;
}
// add a notification to the anchor page
$comments = array();
// build the update query
switch ($action) {
case 'delete':
$query = "DELETE FROM " . SQL::table_name('issues') . " WHERE anchor LIKE '" . $this->attributes['anchor_reference'] . "'";
break;
case 'insert':
$comments[] = i18n::s('Page has been created');
// set host owner, if any
if (isset($this->attributes['owner']) && ($user = Users::get($this->attributes['owner'])) && $user['id'] != Surfer::get_id()) {
$fields = array();
$fields['owner_id'] = $user['id'];
$this->anchor->set_values($fields);
Members::assign('user:'******'id'], $this->anchor->get_reference());
Members::assign($this->anchor->get_reference(), 'user:'******'id']);
$comments[] = sprintf(i18n::s('Owner has been changed to %s'), Skin::build_link(Users::get_permalink($user), $user['full_name']));
}
$query = "INSERT INTO " . SQL::table_name('issues') . " SET \n" . "anchor='" . SQL::escape($this->attributes['anchor_reference']) . "', \n" . "anchor_url='" . SQL::escape($this->attributes['anchor_url']) . "', \n" . "color='" . SQL::escape(isset($this->attributes['color']) ? $this->attributes['color'] : 'green') . "', \n" . "status='" . SQL::escape(isset($this->attributes['status']) ? $this->attributes['status'] : 'on-going:suspect') . "', \n" . "title='" . SQL::escape($this->attributes['anchor_title']) . "', \n" . "type='" . SQL::escape(isset($this->attributes['type']) ? $this->attributes['type'] : 'incident') . "', \n" . "create_name='" . SQL::escape(isset($this->attributes['create_name']) ? $this->attributes['create_name'] : $this->attributes['edit_name']) . "', \n" . "create_id=" . SQL::escape(isset($this->attributes['create_id']) ? $this->attributes['create_id'] : $this->attributes['edit_id']) . ", \n" . "create_address='" . SQL::escape(isset($this->attributes['create_address']) ? $this->attributes['create_address'] : $this->attributes['edit_address']) . "', \n" . "create_date='" . SQL::escape(isset($this->attributes['create_date']) ? $this->attributes['create_date'] : $this->attributes['edit_date']) . "', \n" . "edit_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "edit_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "edit_address='" . SQL::escape($this->attributes['edit_address']) . "', \n" . "edit_action='create', \n" . "edit_date='" . SQL::escape($this->attributes['edit_date']) . "', \n" . "qualification_date='" . SQL::escape(isset($this->attributes['qualification_date']) ? $this->attributes['qualification_date'] : NULL_DATE) . "', \n" . "analysis_date='" . SQL::escape(isset($this->attributes['analysis_date']) ? $this->attributes['analysis_date'] : NULL_DATE) . "', \n" . "resolution_date='" . SQL::escape(isset($this->attributes['resolution_date']) ? $this->attributes['resolution_date'] : NULL_DATE) . "', \n" . "close_date='" . SQL::escape(isset($this->attributes['close_date']) ? $this->attributes['close_date'] : NULL_DATE) . "'";
break;
case 'update':
// only associates and page owners can update the record
if (is_callable(array($this->anchor, 'is_owned')) && $this->anchor->is_owned()) {
// detect type modification
if ($this->attributes['type'] != $this->snapshot['type']) {
$comments[] = sprintf(i18n::s('Workflow has been changed to "%s"'), $this->get_type_label($this->attributes['type']));
}
// detect color modification
if ($this->attributes['color'] != $this->snapshot['color']) {
$comments[] = $this->get_color_label($this->attributes['color']);
}
// change host owner, if any
if ($this->attributes['owner'] && ($user = Users::get($this->attributes['owner'])) && $user['id'] != $this->anchor->get_value('owner_id')) {
$fields = array();
$fields['owner_id'] = $user['id'];
$this->anchor->set_values($fields);
Members::assign('user:'******'id'], $this->anchor->get_reference());
Members::assign($this->anchor->get_reference(), 'user:'******'id']);
$comments[] = sprintf(i18n::s('Owner has been changed to %s'), Skin::build_link(Users::get_permalink($user), $user['full_name']));
}
// update the table of issues
$query = "UPDATE " . SQL::table_name('issues') . " SET \n" . "anchor='" . SQL::escape($this->attributes['anchor_reference']) . "', \n" . "anchor_url='" . SQL::escape($this->attributes['anchor_url']) . "', \n" . "color='" . SQL::escape($this->attributes['color']) . "', \n" . "status='" . SQL::escape($this->attributes['status']) . "', \n" . "title='" . SQL::escape($this->attributes['anchor_title']) . "', \n" . "type='" . SQL::escape($this->attributes['type']) . "', \n" . "create_date='" . SQL::escape(isset($this->attributes['create_date']) ? $this->attributes['create_date'] : $this->attributes['edit_date']) . "', \n" . "qualification_date='" . SQL::escape(isset($this->attributes['qualification_date']) ? $this->attributes['qualification_date'] : NULL_DATE) . "', \n" . "analysis_date='" . SQL::escape(isset($this->attributes['analysis_date']) ? $this->attributes['analysis_date'] : NULL_DATE) . "', \n" . "resolution_date='" . SQL::escape(isset($this->attributes['resolution_date']) ? $this->attributes['resolution_date'] : NULL_DATE) . "', \n" . "close_date='" . SQL::escape(isset($this->attributes['close_date']) ? $this->attributes['close_date'] : NULL_DATE) . "', \n";
// detect status modification
if ($this->attributes['status'] != $this->snapshot['status']) {
$comments[] = $this->get_status_label($this->attributes['status']);
// depending of new status
switch ($this->attributes['status']) {
// case has been recorded --should not happen
case 'on-going:suspect':
$query .= "create_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "create_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "create_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// problem has been validated
// problem has been validated
case 'cancelled:suspect':
case 'on-going:problem':
$query .= "qualification_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "qualification_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "qualification_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// cause has been identified
// cause has been identified
case 'cancelled:problem':
case 'on-going:issue':
$query .= "analysis_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "analysis_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "analysis_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// solution has been achieved
// solution has been achieved
case 'cancelled:issue':
case 'on-going:solution':
$query .= "resolution_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "resolution_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "resolution_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
// ending the issue
// ending the issue
case 'cancelled:solution':
case 'completed:solution':
$query .= "close_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "close_id='" . SQL::escape($this->attributes['edit_id']) . "', \n" . "close_address='" . SQL::escape($this->attributes['edit_address']) . "', \n";
break;
}
}
// track the person who modifies the record
$query .= "edit_name='" . SQL::escape($this->attributes['edit_name']) . "', \n" . "edit_id=" . SQL::escape($this->attributes['edit_id']) . ", \n" . "edit_address='" . SQL::escape($this->attributes['edit_address']) . "', \n" . "edit_action='update', \n" . "edit_date='" . SQL::escape($this->attributes['edit_date'] ? $this->attributes['edit_date'] : $this->attributes['edit_date']) . "' \n" . " WHERE anchor LIKE '" . SQL::escape($this->attributes['anchor_reference']) . "'";
}
// ensure that this change has been recorded
if (!$comments) {
$comments[] = i18n::s('Page has been edited');
}
break;
}
// execute the query --don't stop on error
if (isset($query) && $query) {
SQL::query($query);
}
// add a comment
if ($comments && !$this->anchor->has_option('no_comments')) {
include_once $context['path_to_root'] . 'comments/comments.php';
$fields = array();
$fields['anchor'] = $this->attributes['anchor_reference'];
$fields['description'] = join(BR, $comments);
$fields['type'] = 'notification';
Comments::post($fields);
}
// job done
return TRUE;
}
/**
* stop a meeting
*
*/
function stop_meeting()
{
global $context;
// move to the 'closed' status
$fields = array('status' => 'stopped');
$this->set_values($fields);
// track the end of the meeting
include_once $context['path_to_root'] . 'comments/comments.php';
if (is_callable(array($this->anchor, 'get_reference')) && !$this->anchor->has_option('no_comments')) {
$fields = array();
$fields['anchor'] = $this->anchor->get_reference();
$fields['description'] = sprintf(i18n::s('%s has stopped the meeting'), Surfer::get_name());
$fields['type'] = 'notification';
Comments::post($fields);
}
}
// post the new thread
if (!($article['id'] = Articles::post($article))) {
Logger::error(i18n::s('Impossible to add a page.'));
} else {
//get full article
$article = Articles::get($article['id']);
// attach some file
if (isset($_FILES['upload']) && ($file = Files::upload($_FILES['upload'], 'files/article/' . $article['id'], 'article:' . $article['id']))) {
$_REQUEST['message'] .= $file;
}
// make a new comment out of received message, if any
if (isset($_REQUEST['message']) && trim($_REQUEST['message'])) {
$comment = array();
$comment['anchor'] = 'article:' . $article['id'];
$comment['description'] = strip_tags($_REQUEST['message']);
Comments::post($comment);
}
// page title
$context['page_title'] = i18n::s('Message sent !');
// feed-back to surfer
// $context['text'] .= '<p>'.i18n::s('A new thread has been created, and it will be listed in profiles of the persons that you have involved. You can invite additional people later on if you wish.').'</p>';
// increment the post counter of the surfer
Users::increment_posts(Surfer::get_id());
// make editors of the new page
Members::assign('user:'******'article:' . $article['id']);
foreach ($items as $item) {
if (isset($item['id'])) {
Members::assign('user:'******'id'], 'article:' . $article['id']);
}
}
// add this page to watch lists
<?php
authorize();
if (!isset($_REQUEST['page']) || !in_array($_REQUEST['page'], array('artist', 'collages', 'requests', 'torrents')) || !isset($_POST['pageid']) || !is_number($_POST['pageid']) || !isset($_POST['body']) || trim($_POST['body']) === '') {
error(0);
}
if ($LoggedUser['DisablePosting']) {
error('Your posting privileges have been removed.');
}
$Page = $_REQUEST['page'];
$PageID = (int) $_POST['pageid'];
if (!$PageID) {
error(404);
}
if (isset($_POST['subscribe']) && Subscriptions::has_subscribed_comments($Page, $PageID) === false) {
Subscriptions::subscribe_comments($Page, $PageID);
}
$PostID = Comments::post($Page, $PageID, $_POST['body']);
header("Location: " . Comments::get_url($Page, $PageID, $PostID));
die;
/**
* remember an action once it's done
*
* @see articles/delete.php
* @see articles/edit.php
*
* @param string the action 'insert', 'update' or 'delete'
* @param array the hosting record
* @param string reference of the hosting record (e.g., 'article:123')
* @return FALSE on error, TRUE otherwise
*/
function remember($action, $host, $reference)
{
global $context;
// set default values for this editor
Surfer::check_default_editor($this->attributes);
// add a notification to the anchor page
$comments = array();
// on page creation
if ($action == 'insert') {
// expose all of the anchor interface to the contained overlay
$this->anchor = Anchors::get($reference);
// embed an object referenced by address
if ($this->attributes['embed_type'] == 'href') {
// ask some oEmbed provider to tell us more about this
if ($this->attributes['embed_href'] && ($fields = $this->oembed($this->attributes['embed_href']))) {
// we do want a photo, right?
if (preg_match('/\\.(gif|jpg|jpeg|png)$/i', $this->attributes['embed_href'])) {
$fields['type'] = 'photo';
}
// because deviant-art returns non-standard type 'file' ???
if (isset($fields['url']) && preg_match('/\\.(gif|jpg|jpeg|png)$/i', $fields['url'])) {
$fields['type'] = 'photo';
}
// save meta data in the overlay itself
$fields['id'] = $host['id'];
$this->set_values($fields);
// notify this contribution
switch ($this->attributes['type']) {
case 'link':
$comments[] = sprintf(i18n::s('%s has shared a link'), Surfer::get_name());
break;
case 'photo':
$comments[] = sprintf(i18n::s('%s has shared a photo'), Surfer::get_name());
break;
case 'rich':
$comments[] = sprintf(i18n::s('%s has shared some information'), Surfer::get_name());
break;
case 'video':
$comments[] = sprintf(i18n::s('%s has shared a video'), Surfer::get_name());
break;
default:
// default label is the link itself
$label = $this->attributes['embed_href'];
// fetch page title if possible
if ($this->attributes['embed_href'] && ($content = http::proceed($this->attributes['embed_href']))) {
if (preg_match('/<title>(.*)<\\/title>/siU', $content, $matches)) {
$label = trim(strip_tags(preg_replace('/\\s+/', ' ', $matches[1])));
}
}
// update the record
$fields = array();
$fields['type'] = 'link';
$fields['label'] = $label;
$this->set_values($fields);
$comments[] = sprintf(i18n::s('%s has shared a link'), Surfer::get_name());
break;
}
}
// uploaded files are turned to comments automatically in articles/article.php
}
}
// add a comment if allowed
if ($comments && !$this->anchor->has_option('no_comments')) {
include_once $context['path_to_root'] . 'comments/comments.php';
$fields = array();
$fields['anchor'] = $reference;
$fields['description'] = join(BR, $comments);
$fields['type'] = 'notification';
Comments::post($fields);
}
// job done
return TRUE;
}
/**
* the URL to stop and to leave a meeting
*
* @see overlays/events/stop.php
*
* @return string the URL to redirect the user from the meeting, or NULL on error
*/
function get_stop_url()
{
global $context;
// export pad content
$url = 'http://' . $this->get_hostname() . '/ep/pad/export/' . $this->attributes['meeting_id'] . '/latest?format=html';
// we don't care about the return code
if (($result = http::proceed($url)) && preg_match('|\\<body[^>]*>(.*)</body[^>]*>|isU', $result, $matches)) {
// put the text of the pad in a comment
include_once $context['path_to_root'] . 'comments/comments.php';
$fields = array();
$fields['anchor'] = $this->anchor->get_reference();
$fields['description'] = i18n::s('Resulting text') . '<div style="border: 2px solid #ccc; margin: 1em; padding: 1em;">' . $matches[1] . '</div>';
$fields['type'] = 'notification';
Comments::post($fields);
}
// back to the yacs page
if (is_callable(array($this->anchor, 'get_url'))) {
return $context['url_to_home'] . $context['url_to_root'] . $this->anchor->get_url();
}
// this should not happen
return NULL;
}
if (is_array($uploaded)) {
$_REQUEST['description'] .= '<div style="margin-top: 1em;">' . Skin::build_list(Files::list_for_anchor_and_name($anchor->get_reference(), $uploaded, 'compact'), 'compact') . '</div>';
} elseif ($file =& Files::get_by_anchor_and_name($anchor->get_reference(), $uploaded)) {
$_REQUEST['description'] .= '<div style="margin-top: 1em;">[file=' . $file['id'] . ',' . $file['file_name'] . ']</div>';
// silently delete the previous file if the name has changed
if (isset($file['file_name']) && $file['file_name'] != $uploaded) {
Safe::unlink($file_path . '/' . $file['file_name']);
}
}
}
// preview mode
if (isset($_REQUEST['preview']) && $_REQUEST['preview'] == 'Y') {
$item = $_REQUEST;
$with_form = TRUE;
// display the form on error
} elseif (!($_REQUEST['id'] = Comments::post($_REQUEST))) {
$item = $_REQUEST;
$with_form = TRUE;
// reward the poster for new posts
} elseif (!isset($item['id']) || $item['id'] != $_REQUEST['id']) {
if (is_object($anchor->overlay) && is_callable(array($anchor->overlay, 'get_comment_notification'))) {
// delegate notification to overlay
$mail = $anchor->overlay->get_comment_notification($_REQUEST);
} else {
// regular notification to send by e-mail
$mail = array();
$mail['subject'] = sprintf(i18n::c('%s: %s'), $_REQUEST['type'] == 'approval' ? i18n::c('Approval') : i18n::c('Contribution'), strip_tags($anchor->get_title()));
$mail['notification'] = Comments::build_notification($_REQUEST);
}
// send to anchor watchers
if (isset($_REQUEST['notify_watchers']) && $_REQUEST['notify_watchers'] == 'Y') {