foreach ($tags as $tag) {
/* Yura: I have added "utf8_strtolower()" below in condition in order to:
* When we enter new tag 'testA' and the tag 'testa' already exists
* then we suggest only 'testa' instead of 'testA'.
*/
if (utf8_strtolower($tag['title']) == utf8_strtolower($term)) {
// Current term is an existing tag
$term_is_new_tag = false;
}
}
}
if ($term_is_new_tag && !empty($term)) {
// Add current term in the beginning of the tags list
array_unshift($tags, array('id' => $term, 'title' => $term));
}
echo evo_json_encode($tags);
exit(0);
case 'crop':
// Get form to crop profile picture
if (!is_logged_in()) {
// Only the logged in user can crop pictures
break;
}
$file_ID = param('file_ID', 'integer');
$cropped_File =& $current_User->get_File_by_ID($file_ID, $error_code);
if (!$cropped_File) {
// Wrong file for cropping
break;
}
$BlogCache =& get_BlogCache();
$Blog =& $BlogCache->get_by_ID($blog_ID, true);
function out_echo($message, $specialchars)
{
$message['text'] = base64_encode($message['text']);
if ($specialchars == 1) {
$message['specialchars'] = 1;
echo htmlspecialchars(evo_json_encode(array('success' => $message)));
} else {
$message['specialchars'] = 0;
echo evo_json_encode(array('success' => $message));
}
}
// User link with full path to file
$FileCache =& get_FileCache();
$new_File =& $FileCache->get_by_root_and_path($fileroot_type, $fileroot_type_ID, trailing_slash($path) . $newfile, true);
$old_File =& $FileCache->get_by_root_and_path($fileroot_type, $fileroot_type_ID, trailing_slash($path) . $oldfile, true);
$data['new'] = $new_File->get_view_link();
$data['old'] = $old_File->get_view_link();
} else {
// Simple text format
$data['new'] = $newfile;
$data['old'] = $oldfile;
}
if ($result !== true) {
// Send an error if it was created during the replacing
$data['error'] = $result;
}
echo evo_json_encode($data);
exit(0);
case 'link_attachment':
// The content for popup window to link the files to the items/comments
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb('link');
// Check permission:
$current_User->check_perm('files', 'view');
param('iframe_name', 'string', '');
param('link_owner_type', 'string', true);
param('link_owner_ID', 'integer', true);
// Additional params, Used to highlight file/folder
param('root', 'string', '');
param('path', 'string', '');
param('fm_highlight', 'string', '');
$additional_params = empty($root) ? '' : '&root=' . $root;
/**
* Display a form (like comment or contact form) through an ajax call
*
* @param array params
*/
function display_ajax_form($params)
{
global $rsc_uri, $samedomain_htsrv_url, $ajax_form_number;
if (is_recursive($params)) {
// The params array contains recursion, don't try to encode, display error message instead
// We don't use translation because this situation should not really happen ( Probably it happesn with some wrong skin )
echo '<p style="color:red;font-weight:bold">' . T_('This section can\'t be displayed because wrong params were created by the skin.') . '</p>';
return;
}
if (empty($ajax_form_number)) {
// Set number for ajax form to use unique ID for each new form
$ajax_form_number = 0;
}
$ajax_form_number++;
echo '<div id="ajax_form_number_' . $ajax_form_number . '" class="section_requires_javascript">';
// Needs json_encode function to create json type params
$json_params = evo_json_encode($params);
$ajax_loader = "<p class='ajax-loader'><img src='" . $rsc_uri . "img/ajax-loader2.gif' /><br />" . T_('Form is loading...') . "</p>";
?>
<script type="text/javascript">
// display loader gif until the ajax call returns
document.write( <?php
echo '"' . $ajax_loader . '"';
?>
);
var ajax_form_offset_<?php
echo $ajax_form_number;
?>
= jQuery('#ajax_form_number_<?php
echo $ajax_form_number;
?>
').offset().top;
var request_sent_<?php
echo $ajax_form_number;
?>
= false;
function get_form_<?php
echo $ajax_form_number;
?>
()
{
jQuery.ajax({
url: '<?php
echo $samedomain_htsrv_url;
?>
anon_async.php',
type: 'POST',
data: <?php
echo $json_params;
?>
,
success: function(result)
{
jQuery('#ajax_form_number_<?php
echo $ajax_form_number;
?>
').html( ajax_debug_clear( result ) );
}
});
}
function check_and_show_<?php
echo $ajax_form_number;
?>
()
{
var window_scrollTop = jQuery(window).scrollTop();
var window_height = jQuery(window).height();
// check if the ajax form is visible, or if it will be visible soon ( 20 pixel )
if( window_scrollTop >= ajax_form_offset_<?php
echo $ajax_form_number;
?>
- window_height - 20 )
{
if( !request_sent_<?php
echo $ajax_form_number;
?>
)
{
request_sent_<?php
echo $ajax_form_number;
?>
= true;
// get the form
get_form_<?php
echo $ajax_form_number;
?>
();
}
}
}
jQuery(window).scroll(function() {
check_and_show_<?php
echo $ajax_form_number;
?>
();
});
jQuery(document).ready( function() {
check_and_show_<?php
echo $ajax_form_number;
?>
();
});
jQuery(window).resize( function() {
check_and_show_<?php
echo $ajax_form_number;
?>
();
});
</script>
<noscript>
<?php
echo '<p>' . T_('This section can only be displayed by javascript enabled browsers.') . '</p>';
?>
</noscript>
<?php
echo '</div>';
}
/**
* Output Javascript for tags autocompletion.
* @todo dh> a more facebook like widget would be: http://plugins.jquery.com/project/facelist
* "ListBuilder" is being planned for jQuery UI: http://wiki.jqueryui.com/ListBuilder
*
* @param array Tags
*/
function echo_autocomplete_tags($tags = array())
{
global $htsrv_url;
// Initialize an array to pre-fill the tags input
$prefilled_tags = array();
if (!empty($tags)) {
foreach ($tags as $tag_name) {
$prefilled_tags[] = array('id' => $tag_name, 'title' => $tag_name);
}
}
//echo <<<EOD
?>
<script type="text/javascript">
(function($){
jQuery(function() {
jQuery( '#item_tags' ).tokenInput(
'<?php
echo $htsrv_url . 'async.php?action=get_tags';
?>
',
{
theme: 'facebook',
queryParam: 'term',
propertyToSearch: 'title',
tokenValue: 'title',
preventDuplicates: true,
prePopulate: <?php
echo evo_json_encode($prefilled_tags);
?>
,
hintText: '<?php
echo TS_('Type in a tag');
?>
',
noResultsText: '<?php
echo TS_('No results');
?>
',
searchingText: '<?php
echo TS_('Searching...');
?>
'
}
);
});
})(jQuery);
</script>
<?php
//EOD;
}
param('term', 'string');
// Clear users cache and load only possible recipients who need right now, but keep shadow
$where_condition = '( user_login LIKE ' . $DB->quote('%' . $term . '%') . ' ) AND ( user_ID != ' . $DB->quote($current_User->ID) . ' )';
$UserCache =& get_UserCache();
$UserCache->clear(true);
$UserCache->load_where($where_condition);
$result_users = array();
while (($iterator_User =& $UserCache->get_next()) != NULL) {
// Iterate through UserCache
if (!$iterator_User->check_status('can_receive_pm')) {
// this user is probably closed so don't show it
continue;
}
$result_users[] = array('id' => $iterator_User->ID, 'title' => $iterator_User->get('login'), 'fullname' => $iterator_User->get('fullname'), 'picture' => $iterator_User->get_avatar_imgtag('crop-top-32x32'));
}
echo evo_json_encode($result_users);
exit(0);
case 'moderate_comment':
// Used for quick moderation of comments in front-office
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb('comment');
if (!is_logged_in()) {
// Only logged in users can moderate comments
break;
}
// Check comment moderate permission below after we have the $edited_Comment object
$blog = param('blogid', 'integer');
$status = param('status', 'string');
$edited_Comment =& Comment_get_by_ID(param('commentid', 'integer'), false);
if ($edited_Comment !== false) {
// The comment still exists
{
check_multiple_recipients();
} );
jQuery( '#thrd_recipients' ).tokenInput(
'<?php
echo get_samedomain_htsrv_url();
?>
anon_async.php?action=get_recipients',
{
theme: 'facebook',
queryParam: 'term',
propertyToSearch: 'title',
preventDuplicates: true,
prePopulate: <?php
echo evo_json_encode($recipients_selected);
?>
,
hintText: '<?php
echo TS_('Type in a username');
?>
',
noResultsText: '<?php
echo TS_('No results');
?>
',
searchingText: '<?php
echo TS_('Searching...');
?>
',
tokenFormatter: function( item )
echo '<a href="' . $lost_password_url . '">' . $Widget->get_param('password_link') . '</a>';
}
$Form->end_fieldset();
$Form->end_form();
// Display only button to login if JS scripts or AJAX forms are disabled
echo $ajax_form_enabled ? '<noscript>' : '';
echo get_user_login_link('<br /><strong>', '</strong><br /><br />', T_('Login now...'), '#', $source, $redirect_to);
echo $ajax_form_enabled ? '</noscript>' : '';
if ($Widget && $Widget->get_param('register_link_show')) {
// Display a link to register
echo get_user_register_link('<span class="register_link">', '</span>', $Widget->get_param('register_link'), '#', true, $redirect_to, $source);
}
if ($ajax_form_enabled) {
// create javascripts to handle login form crumb and password salt
global $samedomain_htsrv_url;
$json_params = evo_json_encode(array('action' => 'get_widget_login_hidden_fields'));
?>
<script type="text/javascript">
// Show login form when JS scripts and AJAX forms are enabled
jQuery( 'form#login_form' ).show();
var requestSent = false;
var requestSucceed = false;
var submitFormIfRequestSucceed = false;
var sessionID = 0;
// Calculate hashed password and set it in the form
function setPwdHashed() {
var form = document.forms['login_form'];
form.pwd_hashed.value = hex_sha1( hex_md5(form.<?php
echo $dummy_fields['pwd'];
/**
* Event handler: Called when displaying item attachment.
*
* @param array Associative array of parameters. $params['File'] - attachment, $params['data'] - output
* @param boolean TRUE - when render in comments
* @return boolean true if plugin rendered this attachment
*/
function RenderItemAttachment(&$params, $in_comments = false)
{
$File = $params['File'];
if (!$this->is_flp_video($File)) {
return false;
}
if ($File->exists()) {
/**
* @var integer A number to assign each video player new id attribute
*/
global $html5_videojs_number;
$html5_videojs_number++;
if ($in_comments) {
$params['data'] .= '<div style="clear: both; height: 0px; font-size: 0px"></div>';
}
/**
* Video options:
*
* controls: true // The controls option sets whether or not the player has controls that the user can interact with.
* autoplay: true // If autoplay is true, the video will start playing as soon as page is loaded (without any interaction from the user). NOT SUPPORTED BY APPLE iOS DEVICES
* preload: 'auto'|'metadata'|'none' // The preload attribute informs the browser whether or not the video data should begin downloading as soon as the video tag is loaded.
* poster: 'myPoster.jpg' // The poster attribute sets the image that displays before the video begins playing.
* loop: true // The loop attribute causes the video to start over as soon as it ends.
*/
$video_options = array();
$video_options['controls'] = true;
$video_options['preload'] = 'auto';
$params['data'] .= '<video id="html5_videojs_' . $html5_videojs_number . '" class="video-js ' . $this->Settings->get('skin') . '" data-setup=\'' . evo_json_encode($video_options) . '\'>' . '<source src="' . $File->get_url() . '" type="' . $this->get_video_mimetype($File) . '" />' . '</video>';
if ($this->Settings->get('allow_download')) {
// Allow to download the video files
$params['data'] .= '<div class="small center"><a href="' . $File->get_url() . '">' . T_('Download this video') . '</a></div>';
}
return true;
}
return false;
}
