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chamilo-lms
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Experimental changes: Adding support to Jplayer in the documents tool for mp3, wavs, and oggs see #2719

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skala
Julio Montoya 15 years ago
parent e2bf0a8aed
commit 5c69a1199b
3 changed files with 161 additions and 48 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      main/document/document.inc.php
  2. 154
      main/document/document.php
  3. 53
      main/inc/lib/document.lib.php

2
main/document/document.inc.php
Unescape View File

@ -87,6 +87,8 @@ function build_directory_selector($folders, $curdirpath, $group_dir = '', $chang
return $form;
}
/**
* Create a html hyperlink depending on if it's a folder or a file
*

154
main/document/document.php
Unescape View File

@ -55,38 +55,6 @@ api_protect_course_script(true);
unset($_SESSION['draw_dir']);
unset($_SESSION['paint_dir']);
//jquery thickbox already called from main/inc/header.inc.php
$htmlHeadXtra[] = api_get_jquery_js();
$htmlHeadXtra[] = api_get_jquery_ui_js();
//$htmlHeadXtra[] = api_get_js('yoxview/yox.js');
$htmlHeadXtra[] = api_get_js('yoxview/yoxview-init.js');
$js_path = api_get_path(WEB_LIBRARY_PATH).'javascript/';
$htmlHeadXtra[] = '<link rel="stylesheet" href="'.$js_path.'yoxview/yoxview.css" type="text/css">';
$mediaplayer_path= api_get_path(WEB_LIBRARY_PATH).'mediaplayer/player.swf';
//automatic loading the course language for yoxview
$yoxview_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
$lang_yoxview = api_get_language_isocode();
$lang_yoxview = isset($yoxview_code_translation_table[$lang_yoxview]) ? $yoxview_code_translation_table[$lang_yoxview] : $lang_yoxview;
$htmlHeadXtra[] = '<script type="text/javascript">
$(document).ready( function() {
$(".yoxview").yoxview({
lang: "'.$lang_yoxview.'",
flashVideoPlayerPath: "'.$mediaplayer_path.'",
renderMenu: "false",
defaultDimensions: { iframe: { width: 800 }},
titleAttribute:"alt"
});
for (i=0;i<$(".actions").length;i++) {
if ($(".actions:eq("+i+")").html()=="<table border=\"0\"></table>" || $(".actions:eq("+i+")").html()=="" || $(".actions:eq("+i+")").html()==null) {
$(".actions:eq("+i+")").hide();
}
}
});
</script>';
// Create directory certificates
DocumentManager::create_directory_certificate_in_course(api_get_course_id());
@ -119,9 +87,11 @@ if (!$document_id) {
$document_data = DocumentManager::get_document_data_by_id($document_id, api_get_course_id());
$parent_id = DocumentManager::get_document_id(api_get_course_info(), dirname($document_data['path']));
if (!$parent_id) {
$parent_id = 0;
}
$current_folder_id = $document_id;
@ -152,13 +122,14 @@ if (isset($_GET['curdirpath']) && $_GET['curdirpath'] == '/certificates' && isse
}
}
// Is the document tool visible?
// Check whether the tool is actually visible
$table_course_tool = Database::get_course_table(TABLE_TOOL_LIST, $_course['dbName']);
$tool_sql = 'SELECT visibility FROM ' . $table_course_tool . ' WHERE name = "'. TOOL_DOCUMENT .'" LIMIT 1';
$tool_result = Database::query($tool_sql);
$tool_row = Database::fetch_array($tool_result);
$tool_visibility = $tool_row['visibility'];
$table_course_tool = Database::get_course_table(TABLE_TOOL_LIST, $_course['dbName']);
$tool_sql = 'SELECT visibility FROM ' . $table_course_tool . ' WHERE name = "'. TOOL_DOCUMENT .'" LIMIT 1';
$tool_result = Database::query($tool_sql);
$tool_row = Database::fetch_array($tool_result);
$tool_visibility = $tool_row['visibility'];
if ($tool_visibility == '0' && $to_group_id == '0' && !($is_allowed_to_edit || $group_member_with_upload_rights)) {
api_not_allowed(true);
}
@ -402,8 +373,86 @@ if (isset($_GET['createdir'])) {
$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('CreateDir'));
}
//jquery thickbox already called from main/inc/header.inc.php
$htmlHeadXtra[] = api_get_jquery_js();
$htmlHeadXtra[] = api_get_jquery_ui_js();
$htmlHeadXtra[] = api_get_js('yoxview/yoxview-init.js');
$js_path = api_get_path(WEB_LIBRARY_PATH).'javascript/';
$htmlHeadXtra[] = '<link rel="stylesheet" href="'.$js_path.'yoxview/yoxview.css" type="text/css">';
$htmlHeadXtra[] = '<link rel="stylesheet" href="'.$js_path.'jquery-jplayer/skins/blue/jplayer.blue.monday.css" type="text/css">';
$htmlHeadXtra[] = '<script type="text/javascript" src="'.$js_path.'jquery-jplayer/jquery.jplayer.min.js"></script>';
$mediaplayer_path = api_get_path(WEB_LIBRARY_PATH).'mediaplayer/player.swf';
//automatic loading the course language for yoxview
$yoxview_code_translation_table = array('' => 'en', 'pt' => 'pt-Pt', 'sr' => 'sr_latn');
$lang_yoxview = api_get_language_isocode();
$lang_yoxview = isset($yoxview_code_translation_table[$lang_yoxview]) ? $yoxview_code_translation_table[$lang_yoxview] : $lang_yoxview;
$docs_and_folders = DocumentManager::get_all_document_data($_course, $curdirpath, $to_group_id, null, $is_allowed_to_edit || $group_member_with_upload_rights, false);
$file_list = $format_list = '';
$count = 1;
foreach ($docs_and_folders as $file) {
if ($file['filetype'] == 'file') {
$path_info = pathinfo($file['path']);
if (in_array($path_info['extension'], array('ogg', 'mp3', 'wav'))) {
$document_data = DocumentManager::get_document_data_by_id($file['id'], api_get_course_id());
if ($path_info['extension'] == 'ogg') {
$path_info['extension'] = 'oga';
}
$jquery .= ' $("#jquery_jplayer_'.$count.'").jPlayer({
ready: function() {
$(this).jPlayer("setMedia", {
'.$path_info['extension'].' : "'.$document_data['direct_url'].'"
});
},
swfPath: "'.$js_path.'jquery-jplayer",
supplied: "mp3, m4a, oga, ogv, wav",
solution: "flash, html", // Do not change this setting otherwise
cssSelectorAncestor: "#jp_interface_'.$count.'",
});'."\n\n";
$count++;
}
}
}
$htmlHeadXtra[] = '<script type="text/javascript">
$(document).ready( function() {
$(".yoxview").yoxview({
lang: "'.$lang_yoxview.'",
flashVideoPlayerPath: "'.$mediaplayer_path.'",
renderMenu: "false",
defaultDimensions: { iframe: { width: 800 }},
titleAttribute:"alt"
});
//Experimental changes to preview mp3, ogg files
'.$jquery.'
//Keep this down otherwise the jquery player will not work
for (i=0;i<$(".actions").length;i++) {
if ($(".actions:eq("+i+")").html()=="<table border=\"0\"></table>" || $(".actions:eq("+i+")").html()=="" || $(".actions:eq("+i+")").html()==null) {
$(".actions:eq("+i+")").hide();
}
}
});
</script>';
Display::display_header('','Doc');
?>
<?php
// Lib for event log, stats & tracking & record of the access
event_access_tool(TOOL_DOCUMENT);
@ -627,7 +676,7 @@ if($is_allowed_to_edit || $group_member_with_upload_rights || is_my_shared_folde
/* CREATE DIRECTORY */
//Only teacher and all users into their group and any user into his/her shared folder
if($is_allowed_to_edit || $group_member_with_upload_rights || is_my_shared_folder(api_get_user_id(), $curdirpath, $current_session_id)) {
if ($is_allowed_to_edit || $group_member_with_upload_rights || is_my_shared_folder(api_get_user_id(), $curdirpath, $current_session_id)) {
// Create directory with $_POST data
if (isset($_POST['create_dir']) && $_POST['dirname'] != '') {
// Needed for directory creation
@ -801,15 +850,15 @@ if ($is_allowed_to_edit || $group_member_with_upload_rights || is_my_shared_fold
// Attach certificate in the gradebook
if (isset($_GET['curdirpath']) && $_GET['curdirpath'] == '/certificates' && isset($_GET['set_certificate']) && $_GET['set_certificate'] == strval(intval($_GET['set_certificate']))) {
if (isset($_GET['cidReq'])) {
$course_id = Security::remove_XSS($_GET['cidReq']); // course id
$document_id = Security::remove_XSS($_GET['set_certificate']); // document id
$course_id = Security::remove_XSS($_GET['cidReq']); // course id
$document_id = Security::remove_XSS($_GET['set_certificate']); // document id
DocumentManager::attach_gradebook_certificate ($course_id,$document_id);
Display::display_normal_message(get_lang('IsDefaultCertificate'));
}
}
/* GET ALL DOCUMENT DATA FOR CURDIRPATH */
if(isset($_GET['keyword']) && !empty($_GET['keyword'])) {
if (isset($_GET['keyword']) && !empty($_GET['keyword'])) {
$docs_and_folders = DocumentManager::get_all_document_data($_course, $curdirpath, $to_group_id, null, $is_allowed_to_edit || $group_member_with_upload_rights, true);
} else {
$docs_and_folders = DocumentManager::get_all_document_data($_course, $curdirpath, $to_group_id, null, $is_allowed_to_edit || $group_member_with_upload_rights, false);
@ -859,7 +908,7 @@ if (isset($docs_and_folders) && is_array($docs_and_folders)) {
// Create a sortable table with our data
$sortable_data = array();
//while (list($key, $id) = each($docs_and_folders)) {
$count = 1;
foreach ($docs_and_folders as $key => $document_data) {
$row = array();
$row['id'] = $document_data['id'];
@ -920,9 +969,20 @@ if (isset($docs_and_folders) && is_array($docs_and_folders)) {
// Validacion when belongs to a session
$session_img = api_get_session_image($document_data['session_id'], $_user['status']);
$path_info = pathinfo($document_data['path']);
if (in_array($path_info['extension'], array('ogg', 'mp3','wav'))) {
$sound_preview = DocumentManager::generate_mp3_preview($count);
$count ++;
} else {
$sound_preview = '';
}
// Document title with hyperlink
$row[] = create_document_link($document_data).$session_img.'<br />'.$invisibility_span_open.'<i>'.nl2br(htmlspecialchars($document_data['comment'],ENT_QUOTES,$charset)).'</i>'.$invisibility_span_close.$user_link;
$row[] = create_document_link($document_data).$session_img.'<br />'.$invisibility_span_open.'<i>'.nl2br(htmlspecialchars($document_data['comment'],ENT_QUOTES,$charset)).'</i>'.$invisibility_span_close.$user_link.$sound_preview;
// Comments => display comment under the document name
$display_size = format_file_size($size);
$row[] = '<span style="display:none;">'.$size.'</span>'.$invisibility_span_open.$display_size.$invisibility_span_close;
@ -1107,15 +1167,15 @@ $table->set_additional_parameters($query_vars);
$column = 0;
if (($is_allowed_to_edit || $group_member_with_upload_rights) && count($docs_and_folders) > 1) {
$table->set_header($column++, '', false, array('style' => 'width:30px;'));
$table->set_header($column++, '', false, array('style' => 'width:12px;'));
}
$table->set_header($column++, get_lang('Type'),true, array('style' => 'width:30px;'));
$table->set_header($column++, get_lang('Name'));
$table->set_header($column++, get_lang('Size'),true, array('style' => 'width:50px;'));
$table->set_header($column++, get_lang('Date'),true, array('style' => 'width:150px;'));
$table->set_header($column++, get_lang('Date'),true, array('style' => 'width:105px;'));
// Admins get an edit column
if ($is_allowed_to_edit || $group_member_with_upload_rights || is_my_shared_folder(api_get_user_id(), $curdirpath, $current_session_id)) {
$table->set_header($column++, get_lang('Actions'), false, array ('style' => 'width:180px;'));
$table->set_header($column++, get_lang('Actions'), false, array ('style' => 'width:160px;'));
}
// Actions on multiple selected documents

53
main/inc/lib/document.lib.php
Unescape View File

@ -997,6 +997,8 @@ return 'application/octet-stream';
if (empty($course_info)) {
return false;
}
$www = api_get_path(WEB_COURSE_PATH).$course_info['path'].'/document';
$TABLE_DOCUMENT = Database :: get_course_table(TABLE_DOCUMENT, $course_info['dbName']);
$id = intval($id);
$sql = "SELECT * FROM $TABLE_DOCUMENT WHERE id = $id ";
@ -1004,7 +1006,10 @@ return 'application/octet-stream';
if ($result && Database::num_rows($result) == 1) {
$row = Database::fetch_array($result,'ASSOC');
//Public document URL
$row['url'] = api_get_path(WEB_CODE_PATH).'document/showinframes.php?cidReq='.$course_code.'&id='.$id;
$row['url'] = api_get_path(WEB_CODE_PATH).'document/showinframes.php?cidReq='.$course_code.'&id='.$id;
$url_path = urlencode($row['path']);
$path = str_replace('%2F', '/',$url_path);
$row['direct_url'] = $www.$path;
$row['parent_id'] = self::get_document_id($course_info, dirname($row['path']));
return $row;
}
@ -2387,6 +2392,52 @@ return 'application/octet-stream';
}
return true;
}
function generate_mp3_preview($i) {
$i = intval($i);
//shows all the player
$html = ' <div id="jquery_jplayer_'.$i.'" class="jp-jplayer"></div>
<div class="jp-audio">
<div class="jp-type-single">
<div id="jp_interface_'.$i.'" class="jp-interface">
<ul class="jp-controls">
<li><a href="#" class="jp-play" tabindex="'.$i.'">play</a></li>
<li><a href="#" class="jp-pause" tabindex="'.$i.'">pause</a></li>
<li><a href="#" class="jp-stop" tabindex="'.$i.'">stop</a></li>
<li><a href="#" class="jp-mute" tabindex="'.$i.'">mute</a></li>
<li><a href="#" class="jp-unmute" tabindex="'.$i.'">unmute</a></li>
</ul>
<div class="jp-progress">
<div class="jp-seek-bar">
<div class="jp-play-bar"></div>
</div>
</div>
<div class="jp-volume-bar">
<div class="jp-volume-bar-value"></div>
</div>
<div class="jp-current-time"></div>
<div class="jp-duration"></div>
</div>
</div>
</div>';
//Shows only the play button
$html = ' <div id="jquery_jplayer_'.$i.'" class="jp-jplayer"></div>
<div class="jp-audio">
<div class="jp-type-single">
<div id="jp_interface_'.$i.'" class="jp-interface">
<ul class="jp-controls">
<li><a href="#" class="jp-play" tabindex="1">play</a></li>
<li><a href="#" class="jp-pause" tabindex="1">pause</a></li>
</ul>
</div>
</div>
</div>';
return $html;
}
}

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