record_audio.php 7.3 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This file allows creating new svg and png documents with an online editor.
  5. *
  6. * @package chamilo.document
  7. *
  8. * @author Juan Carlos Raña Trabado herodoto@telefonica.net
  9. * @since 5/mar/2011
  10. */
  11. /**
  12. * Code
  13. */
  14. /* INIT SECTION */
  15. // Name of the language file that needs to be included
  16. $language_file = array('document');
  17. require_once '../inc/global.inc.php';
  18. $_SESSION['whereami'] = 'document/voicerecord';
  19. $this_section = SECTION_COURSES;
  20. require_once api_get_path(SYS_CODE_PATH).'document/document.inc.php';
  21. $nameTools = get_lang('VoiceRecord');
  22. api_protect_course_script();
  23. api_block_anonymous_users();
  24. $document_data = DocumentManager::get_document_data_by_id($_GET['id'], api_get_course_id(), true);
  25. if (empty($document_data)) {
  26. if (api_is_in_group()) {
  27. $group_properties = GroupManager::get_group_properties(api_get_group_id());
  28. $document_id = DocumentManager::get_document_id(api_get_course_info(), $group_properties['directory']);
  29. $document_data = DocumentManager::get_document_data_by_id($document_id, api_get_course_id());
  30. }
  31. }
  32. $document_id = $document_data['id'];
  33. $dir = $document_data['path'];
  34. $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
  35. // Please, do not modify this dirname formatting
  36. if (strstr($dir, '..')) {
  37. $dir = '/';
  38. }
  39. if ($dir[0] == '.') {
  40. $dir = substr($dir, 1);
  41. }
  42. if ($dir[0] != '/') {
  43. $dir = '/'.$dir;
  44. }
  45. if ($dir[strlen($dir) - 1] != '/') {
  46. $dir .= '/';
  47. }
  48. $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
  49. if (!is_dir($filepath)) {
  50. $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
  51. $dir = '/';
  52. }
  53. //groups //TODO: clean
  54. if (isset ($_SESSION['_gid']) && $_SESSION['_gid'] != 0) {
  55. $req_gid = '&amp;gidReq='.$_SESSION['_gid'];
  56. $interbreadcrumb[] = array ("url" => "../group/group_space.php?gidReq=".$_SESSION['_gid'], "name" => get_lang('GroupSpace'));
  57. $noPHP_SELF = true;
  58. $to_group_id = $_SESSION['_gid'];
  59. $group = GroupManager :: get_group_properties($to_group_id);
  60. $path = explode('/', $dir);
  61. if ('/'.$path[1] != $group['directory']) {
  62. api_not_allowed(true);
  63. }
  64. }
  65. $interbreadcrumb[] = array ("url" => "./document.php?id=".$document_id.$req_gid, "name" => get_lang('Documents'));
  66. if (!$is_allowed_in_course) {
  67. api_not_allowed(true);
  68. }
  69. if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] || is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
  70. api_not_allowed(true);
  71. }
  72. /* Header */
  73. event_access_tool(TOOL_DOCUMENT);
  74. $display_dir = $dir;
  75. if (isset ($group)) {
  76. $display_dir = explode('/', $dir);
  77. unset ($display_dir[0]);
  78. unset ($display_dir[1]);
  79. $display_dir = implode('/', $display_dir);
  80. }
  81. // Interbreadcrumb for the current directory root path
  82. $counter = 0;
  83. if (isset($document_data['parents'])) {
  84. foreach($document_data['parents'] as $document_sub_data) {
  85. //fixing double group folder in breadcrumb
  86. if (api_get_group_id()) {
  87. if ($counter == 0) {
  88. $counter++;
  89. continue;
  90. }
  91. }
  92. $interbreadcrumb[] = array('url' => $document_sub_data['document_url'], 'name' => $document_sub_data['title']);
  93. $counter++;
  94. }
  95. }
  96. Display :: display_header($nameTools, 'Doc');
  97. echo '<div class="actions">';
  98. echo '<a href="document.php?'.api_get_cidreq().'&id='.$document_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'',ICON_SIZE_MEDIUM).'</a>';
  99. echo '</div>';
  100. ?>
  101. <script type="text/javascript">
  102. function submitVoice() {
  103. //lang vars
  104. var lang_no_applet="<?php echo get_lang('NanogongNoApplet'); ?>";
  105. var lang_record_before_save="<?php echo get_lang('NanogongRecordBeforeSave'); ?>";
  106. var lang_give_a_title="<?php echo get_lang('NanogongGiveTitle'); ?>";
  107. var lang_failled_to_submit="<?php echo get_lang('NanogongFailledToSubmit'); ?>";
  108. var lang_submitted="<?php echo get_lang('NanogongSubmitted'); ?>";
  109. // user and group id
  110. var nano_user_id="<?php echo api_get_user_id(); ?>";
  111. var nano_group_id="<?php echo api_get_group_id(); ?>";
  112. var nano_session_id="<?php echo api_get_session_id(); ?>";
  113. //path, url and filename
  114. var filename = document.getElementById("audio_title").value+"_chnano_.wav";//adding name file, tag and extension
  115. var filename = filename.replace(/\s/g, "_");//replace spaces by _
  116. var filename = encodeURIComponent(filename);
  117. var filepath="<?php echo urlencode($filepath); ?>";
  118. var dir="<?php echo urlencode($dir); ?>";
  119. var course_code="<?php echo urlencode($course_code); ?>";
  120. //
  121. var urlnanogong="../inc/lib/nanogong/receiver.php?filename="+filename+"&filepath="+filepath+"&dir="+dir+"&course_code="+course_code+"&nano_group_id="+nano_group_id+"&nano_session_id="+nano_session_id+"&nano_user_id="+nano_user_id;
  122. var cookie="<?php echo 'ch_sid='.session_id(); ?>";
  123. //check
  124. var recorder
  125. if (!(recorder = document.getElementById("nanogong"))) {
  126. alert(lang_no_applet)
  127. return
  128. }
  129. var duration = parseInt(recorder.sendGongRequest("GetMediaDuration", "audio")) || 0
  130. if (duration <= 0) {
  131. alert(lang_record_before_save)
  132. return
  133. }
  134. if (!document.getElementById("audio_title").value) {
  135. alert(lang_give_a_title)
  136. return
  137. }
  138. //
  139. var applet = document.getElementById("nanogong");
  140. var ret = applet.sendGongRequest( "PostToForm", urlnanogong, "voicefile", cookie, "temp");//'PostToForm', postURL, inputname, cookie, filename
  141. if (ret == null) {
  142. alert(lang_failled_to_submit);
  143. } else {
  144. alert(lang_submitted+"\n"+ret);
  145. $("#status").attr('value', '1');
  146. }
  147. }
  148. </script>
  149. <?php
  150. echo '<div align="center">';
  151. Display::display_icon('microphone.png', get_lang('PressRecordButton'),'','128');
  152. echo '<br/>';
  153. echo '<applet id="nanogong" archive="'.api_get_path(WEB_LIBRARY_PATH).'nanogong/nanogong.jar" code="gong.NanoGong" width="250" height="40" ALIGN="middle">';
  154. //echo '<param name="ShowRecordButton" value="false" />'; // default true
  155. // echo '<param name="ShowSaveButton" value="false" />'; //you can save in local computer | (default true)
  156. //echo '<param name="ShowSpeedButton" value="false" />'; // default true
  157. //echo '<param name="ShowAudioLevel" value="false" />'; // it displays the audiometer | (default true)
  158. echo '<param name="ShowTime" value="true" />'; // default false
  159. //echo '<param name="Color" value="#C0E0FF" />'; // default #FFFFFF
  160. //echo '<param name="StartTime" value="10.5" />';
  161. //echo '<param name="EndTime" value="65" />';
  162. echo '<param name="AudioFormat" value="ImaADPCM" />';// ImaADPCM (more speed), Speex (more compression)|(default Speex)
  163. //echo '<param name="SamplingRate" value="32000" />';//Quality for ImaADPCM (low 8000, medium 11025, normal 22050, hight 44100) OR Quality for Speex (low 8000, medium 16000, normal 32000, hight 44100) | (default 44100)
  164. //echo '<param name="MaxDuration" value="60" />';
  165. //echo '<param name="SoundFileURL" value="http://somewhere.com/mysoundfile.wav" />';//load a file |(default "")
  166. echo '</applet>';
  167. echo '<form name="form_nanogong">';
  168. echo '<input placeholder="'.get_lang('InputNameHere').'" type="text" id="audio_title">';
  169. echo '<input id="status" type="hidden" name="status" value="0">';
  170. echo '<button class="upload" type="submit" value="'.get_lang('Send').'" onClick="submitVoice()" />'.get_lang('Send').'</button>';
  171. echo '</form>';
  172. echo '</div>';
  173. Display :: display_footer();