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window size is configurable as well as an optional close button at the bottom of the window.
189 lines
No EOL
8.6 KiB
PHP
189 lines
No EOL
8.6 KiB
PHP
<?php
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// This file plays the mediafile set in lesson settings
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// Almost all of this code is from /mod/resource/type/file/resource.class.php so major props for resource
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// If there is a way to use the resource class instead of this code, please change to do so
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// because I could not figure it out
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require_once('../../config.php');
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require_once($CFG->libdir.'/filelib.php');
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$id = required_param('id', PARAM_INT); // Course Module ID
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$printclose = optional_param('printclose', 0, PARAM_INT);
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if (! $cm = get_record('course_modules', 'id', $id)) {
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error('Course Module ID was incorrect');
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}
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if (! $course = get_record('course', 'id', $cm->course)) {
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error('Course is misconfigured');
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}
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if (! $lesson = get_record('lesson', 'id', $cm->instance)) {
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error('Course module is incorrect');
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}
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if ($printclose) { // this is for framesets
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if ($lesson->mediaclose) {
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echo '<center>
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<form>
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<input type="button" onclick="top.close();" value="'.get_string("closewindow").'" />
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</form>
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</center>';
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}
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exit();
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}
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require_login($course->id, false, $cm);
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// get the mimetype
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//$path_parts = pathinfo('http://www.apple.com'); //$lesson->mediafile
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$mimetype = mimeinfo("type", $lesson->mediafile); //$path_parts['basename']
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//print_header();
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if (substr_count($lesson->mediafile, '//') == 1) {
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// OK, taking a leap of faith here. We are assuming that teachers are cool
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// and thus the mediafile is a url
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$fullurl = $lesson->mediafile;
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} else {
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// get the full url to the file while taking into consideration $CFG->slasharguments
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if ($CFG->slasharguments) {
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$relativeurl = "/file.php/{$course->id}/{$lesson->mediafile}";
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} else {
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$relativeurl = "/file.php?file=/{$course->id}/{$lesson->mediafile}";
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}
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$fullurl = "$CFG->wwwroot$relativeurl";
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}
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// find the correct type and print it out
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if ($mimetype == "audio/mp3") { // It's an MP3 audio file
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if (!empty($THEME->resource_mp3player_colors)) {
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$c = $THEME->resource_mp3player_colors; // You can set this up in your theme/xxx/config.php
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} else {
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$c = 'bgColour=000000&btnColour=ffffff&btnBorderColour=cccccc&iconColour=000000&'.
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'iconOverColour=00cc00&trackColour=cccccc&handleColour=ffffff&loaderColour=ffffff&'.
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'font=Arial&fontColour=3333FF&buffer=10&waitForPlay=no&autoPlay=yes';
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}
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$c .= '&volText='.get_string('vol', 'resource').'&panText='.get_string('pan','resource');
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$c = htmlentities($c);
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echo '<div class="mp3player" align="center">';
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echo '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
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echo ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" ';
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echo ' width="600" height="70" id="mp3player" align="">';
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echo '<param name="movie" value="'.$CFG->wwwroot.'/lib/mp3player/mp3player.swf?src='.$fullurl.'">';
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echo '<param name="quality" value="high">';
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echo '<param name="bgcolor" value="#333333">';
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echo '<param name="flashvars" value="'.$c.'&" />';
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echo '<embed src="'.$CFG->wwwroot.'/lib/mp3player/mp3player.swf?src='.$fullurl.'" ';
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echo ' quality="high" bgcolor="#333333" width="600" height="70" name="mp3player" ';
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echo ' type="application/x-shockwave-flash" ';
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echo ' flashvars="'.$c.'&" ';
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echo ' pluginspage="http://www.macromedia.com/go/getflashplayer">';
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echo '</embed>';
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echo '</object>';
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echo '</div>';
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} else if (substr($mimetype, 0, 10) == "video/x-ms") { // It's a Media Player file
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echo "<center><p>";
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echo '<object classid="CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95"';
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echo ' codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" ';
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echo ' standby="Loading Microsoft<66> Windows<77> Media Player components..." ';
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echo ' id="msplayer" align="" type="application/x-oleobject">';
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echo "<param name=\"Filename\" value=\"$fullurl\">";
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echo '<param name="ShowControls" value="true" />';
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echo '<param name="AutoRewind" value="true" />';
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echo '<param name="AutoStart" value="true" />';
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echo '<param name="Autosize" value="true" />';
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echo '<param name="EnableContextMenu" value="true" />';
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echo '<param name="TransparentAtStart" value="false" />';
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echo '<param name="AnimationAtStart" value="false" />';
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echo '<param name="ShowGotoBar" value="false" />';
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echo '<param name="EnableFullScreenControls" value="true" />';
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echo "\n<embed src=\"$fullurl\" name=\"msplayer\" type=\"$mimetype\" ";
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echo ' ShowControls="1" AutoRewind="1" AutoStart="1" Autosize="0" EnableContextMenu="1"';
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echo ' TransparentAtStart="0" AnimationAtStart="0" ShowGotoBar="0" EnableFullScreenControls="1"';
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echo ' pluginspage="http://www.microsoft.com/Windows/Downloads/Contents/Products/MediaPlayer/">';
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echo '</embed>';
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echo '</object>';
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echo "</p></center>";
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} else if ($mimetype == "video/quicktime") { // It's a Quicktime file
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echo "<center><p>";
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echo '<object classid="CLSID:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"';
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echo ' codebase="http://www.apple.com/qtactivex/qtplugin.cab" ';
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echo ' height="450" width="600"';
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echo ' id="quicktime" align="" type="application/x-oleobject">';
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echo "<param name=\"src\" value=\"$fullurl\" />";
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echo '<param name="autoplay" value="true" />';
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echo '<param name="loop" value="true" />';
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echo '<param name="controller" value="true" />';
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echo '<param name="scale" value="aspect" />';
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echo "\n<embed src=\"$fullurl\" name=\"quicktime\" type=\"$mimetype\" ";
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echo ' height="450" width="600" scale="aspect"';
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echo ' autoplay="true" controller="true" loop="true" ';
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echo ' pluginspage="http://quicktime.apple.com/">';
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echo '</embed>';
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echo '</object>';
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echo "</p></center>";
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} else if ($mimetype == "application/x-shockwave-flash") { // It's a flash file
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error('Flash is not supported yet');
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} else if ($mimetype == "audio/x-pn-realaudio") { // It's a realmedia file
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echo '<object id="rvocx" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA" width="600" height="50">';
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echo "<param name=\"src\" value=\"$fullurl\">";
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echo '<param name="console" value="video">'; // not sure what the console param should equal
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echo '<param name="controls" value="ControlPanel">';
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echo '<param name="autostart" value="true">';
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echo '<param name="loop" value="true">';
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echo '<embed name="rvocx" src="'.$fullurl.'" height="50" width="600" autostart="true" loop="true" nojava="true" console="video" controls="ControlPanel"></embed>';
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echo '<noembed></noembed>';
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echo '</object>';
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} else if (is_url($lesson->mediafile) or $mimetype == 'text/html' or $mimetype == 'text/plain') {
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// might be dangerous to handle all of these in the same fasion. It is being set by a teacher though.
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echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Frameset//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">\n";
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echo "<html dir=\"ltr\">\n";
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echo '<head>';
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echo '<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />';
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echo "<title>{$course->shortname}</title></head>\n";
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if ($lesson->mediaclose) {
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echo "<frameset rows=\"90%,*\">";
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echo "<frame src=\"$fullurl\" />";
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echo "<frame src=\"mediafile.php?id=$cm->id&printclose=1\" />";
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echo "</frameset>";
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} else {
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echo "<frameset rows=\"100%\">";
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echo "<frame src=\"$fullurl\" />";
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echo "</frameset>";
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}
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exit();
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} else {
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error('Unsupported mime type: '.$mimetype);
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}
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function is_url($test_url) {
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// the following is barrowed from resource code. Thanks!
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if (strpos($test_url, '://')) { // eg http:// https:// ftp:// etc
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return true;
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}
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if (strpos($test_url, '/') === 0) { // Starts with slash
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return true;
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}
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return false;
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}
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if ($lesson->mediaclose) {
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echo '<p>';
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close_window_button();
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echo '</p>';
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}
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?>
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