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1 <?php 2 3 /////////////////////////////////////////////////////////////////////////// 4 // // 5 // This file is part of Moodle - http://moodle.org/ // 6 // Moodle - Modular Object-Oriented Dynamic Learning Environment // 7 // // 8 // Moodle is free software: you can redistribute it and/or modify // 9 // it under the terms of the GNU General Public License as published by // 10 // the Free Software Foundation, either version 3 of the License, or // 11 // (at your option) any later version. // 12 // // 13 // Moodle is distributed in the hope that it will be useful, // 14 // but WITHOUT ANY WARRANTY; without even the implied warranty of // 15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // 16 // GNU General Public License for more details. // 17 // // 18 // You should have received a copy of the GNU General Public License // 19 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. // 20 // // 21 /////////////////////////////////////////////////////////////////////////// 22 23 /** 24 * Block community renderer. 25 * @package block_community 26 * @copyright 2010 Moodle Pty Ltd (http://moodle.com) 27 * @author Jerome Mouneyrac 28 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 29 */ 30 class block_community_renderer extends plugin_renderer_base { 31 32 public function restore_confirmation_box($filename, $context) { 33 $restoreurl = new moodle_url('/backup/restore.php', 34 array('filename' => $filename . ".mbz", 'contextid' => $context->id)); 35 $searchurl = new moodle_url('/blocks/community/communitycourse.php', 36 array('add' => 1, 'courseid' => $context->instanceid, 37 'cancelrestore' => 1, 'sesskey' => sesskey(), 38 'filename' => $filename)); 39 $formrestore = new single_button($restoreurl, 40 get_string('dorestore', 'block_community')); 41 $formsearch = new single_button($searchurl, 42 get_string('donotrestore', 'block_community')); 43 return $this->output->confirm(get_string('restorecourseinfo', 'block_community'), 44 $formrestore, $formsearch); 45 } 46 47 /** 48 * Display remove community success message and a button to be redirected to te referer page 49 * @param moodle_url $url the page to be redirected to 50 * @return string html 51 */ 52 public function remove_success(moodle_url $url) { 53 $html = $this->output->notification(get_string('communityremoved', 'hub'), 54 'notifysuccess'); 55 $continuebutton = new single_button($url, 56 get_string('continue', 'block_community')); 57 $html .= html_writer::tag('div', $this->output->render($continuebutton), 58 array('class' => 'continuebutton')); 59 return $html; 60 } 61 62 /** 63 * Display add community course success message and a button to be redirected to te referer page 64 * @param moodle_url $url the page to be redirected to 65 * @return string html 66 */ 67 public function save_link_success(moodle_url $url) { 68 $html = $this->output->notification(get_string('addedtoblock', 'block_community'), 69 'notifysuccess'); 70 $continuebutton = new single_button($url, 71 get_string('continue', 'block_community')); 72 $html .= html_writer::tag('div', $this->output->render($continuebutton), 73 array('class' => 'continuebutton')); 74 return $html; 75 } 76 77 /** 78 * The 'Next'/'more course result' link for a courses search 79 * @param array $data - the form parameter to execute the search on more result 80 * @return string html code 81 */ 82 public function next_button($data) { 83 $nextlink = html_writer::tag('a', get_string('next', 'block_community'), 84 array('href' => new moodle_url('', $data))); 85 return html_writer::tag('div', $nextlink, array( 'class' => 'nextlink')); 86 } 87 88 /** 89 * Display a list of courses 90 * @param array $courses 91 * @param boolean $withwriteaccess 92 * @param int $contextcourseid context course id 93 * @return string 94 */ 95 public function course_list($courses, $huburl, $contextcourseid) { 96 global $CFG; 97 98 $renderedhtml = ''; 99 100 if (empty($courses)) { 101 if (isset($courses)) { 102 $renderedhtml .= get_string('nocourse', 'block_community'); 103 } 104 } else { 105 $courseiteration = 0; 106 foreach ($courses as $course) { 107 $course = (object) $course; 108 $courseiteration = $courseiteration + 1; 109 110 //create visit link html 111 if (!empty($course->courseurl)) { 112 $courseurl = new moodle_url($course->courseurl); 113 $linktext = get_string('visitsite', 'block_community'); 114 } else { 115 $courseurl = new moodle_url($course->demourl); 116 $linktext = get_string('visitdemo', 'block_community'); 117 } 118 119 $visitlinkhtml = html_writer::tag('a', $linktext, 120 array('href' => $courseurl, 'class' => 'hubcoursedownload', 121 'onclick' => 'this.target="_blank"')); 122 123 //create title html 124 $coursename = html_writer::tag('h3', $course->fullname, 125 array('class' => 'hubcoursetitle')); 126 $coursenamehtml = html_writer::tag('div', $coursename, 127 array('class' => 'hubcoursetitlepanel')); 128 129 // create screenshots html 130 $screenshothtml = ''; 131 if (!empty($course->screenshots)) { 132 $baseurl = new moodle_url($huburl . '/local/hub/webservice/download.php', 133 array('courseid' => $course->id, 134 'filetype' => HUB_SCREENSHOT_FILE_TYPE)); 135 $screenshothtml = html_writer::empty_tag('img', 136 array('src' => $baseurl, 'alt' => $course->fullname)); 137 } 138 $coursescreenshot = html_writer::tag('div', $screenshothtml, 139 array('class' => 'coursescreenshot', 140 'id' => 'image-' . $course->id)); 141 142 //create description html 143 $deschtml = html_writer::tag('div', $course->description, 144 array('class' => 'hubcoursedescription')); 145 146 //create users related information html 147 $courseuserinfo = get_string('userinfo', 'block_community', $course); 148 if ($course->contributornames) { 149 $courseuserinfo .= ' - ' . get_string('contributors', 'block_community', 150 $course->contributornames); 151 } 152 $courseuserinfohtml = html_writer::tag('div', $courseuserinfo, 153 array('class' => 'hubcourseuserinfo')); 154 155 //create course content related information html 156 $course->subject = get_string($course->subject, 'edufields'); 157 $course->audience = get_string('audience' . $course->audience, 'hub'); 158 $course->educationallevel = get_string('edulevel' . $course->educationallevel, 'hub'); 159 $coursecontentinfo = ''; 160 if (empty($course->coverage)) { 161 $course->coverage = ''; 162 } else { 163 $coursecontentinfo .= get_string('coverage', 'block_community', $course->coverage); 164 $coursecontentinfo .= ' - '; 165 } 166 $coursecontentinfo .= get_string('contentinfo', 'block_community', $course); 167 $coursecontentinfohtml = html_writer::tag('div', $coursecontentinfo, 168 array('class' => 'hubcoursecontentinfo')); 169 170 ///create course file related information html 171 //language 172 if (!empty($course->language)) { 173 $languages = get_string_manager()->get_list_of_languages(); 174 $course->lang = $languages[$course->language]; 175 } else { 176 $course->lang = ''; 177 } 178 //licence 179 require_once($CFG->libdir . "/licenselib.php"); 180 $licensemanager = new license_manager(); 181 $licenses = $licensemanager->get_licenses(); 182 foreach ($licenses as $license) { 183 if ($license->shortname == $course->licenceshortname) { 184 $course->license = $license->fullname; 185 } 186 } 187 $course->timeupdated = userdate($course->timemodified); 188 $coursefileinfo = get_string('fileinfo', 'block_community', $course); 189 $coursefileinfohtml = html_writer::tag('div', $coursefileinfo, 190 array('class' => 'hubcoursefileinfo')); 191 192 193 194 //Create course content html 195 $blocks = core_component::get_plugin_list('block'); 196 $activities = core_component::get_plugin_list('mod'); 197 if (!empty($course->contents)) { 198 $activitieshtml = ''; 199 $blockhtml = ''; 200 foreach ($course->contents as $content) { 201 $content = (object) $content; 202 if ($content->moduletype == 'block') { 203 if (!empty($blockhtml)) { 204 $blockhtml .= ' - '; 205 } 206 if (array_key_exists($content->modulename, $blocks)) { 207 $blockname = get_string('pluginname', 'block_' . $content->modulename); 208 } else { 209 $blockname = $content->modulename; 210 } 211 $blockhtml .= $blockname . " (" . $content->contentcount . ")"; 212 } else { 213 if (!empty($activitieshtml)) { 214 $activitieshtml .= ' - '; 215 } 216 if (array_key_exists($content->modulename, $activities)) { 217 $activityname = get_string('modulename', $content->modulename); 218 } else { 219 $activityname = $content->modulename; 220 } 221 $activitieshtml .= $activityname . " (" . $content->contentcount . ")"; 222 } 223 } 224 225 $blocksandactivities = html_writer::tag('div', 226 get_string('activities', 'block_community') . " : " . $activitieshtml); 227 228 //Uncomment following lines to display blocks information 229 // $blocksandactivities .= html_writer::tag('span', 230 // get_string('blocks', 'block_community') . " : " . $blockhtml); 231 } 232 233 //Create outcomes html 234 $outcomes= ''; 235 if (!empty($course->outcomes)) { 236 foreach ($course->outcomes as $outcome) { 237 if (!empty($outcomes)) { 238 $outcomes .= ', '; 239 } 240 $outcomes .= $outcome['fullname']; 241 } 242 $outcomes = get_string('outcomes', 'block_community', 243 $outcomes); 244 } 245 $outcomeshtml = html_writer::tag('div', $outcomes, array('class' => 'hubcourseoutcomes')); 246 247 //create additional information html 248 $additionaldesc = $courseuserinfohtml . $coursecontentinfohtml 249 . $coursefileinfohtml . $blocksandactivities . $outcomeshtml; 250 $additionaldeschtml = html_writer::tag('div', $additionaldesc, 251 array('class' => 'additionaldesc')); 252 253 //Create add button html 254 $addbuttonhtml = ""; 255 if ($course->enrollable) { 256 $params = array('sesskey' => sesskey(), 'add' => 1, 'confirmed' => 1, 257 'coursefullname' => $course->fullname, 'courseurl' => $courseurl, 258 'coursedescription' => $course->description, 259 'courseid' => $contextcourseid); 260 $addurl = new moodle_url("/blocks/community/communitycourse.php", $params); 261 $addbuttonhtml = html_writer::tag('a', 262 get_string('addtocommunityblock', 'block_community'), 263 array('href' => $addurl, 'class' => 'centeredbutton, hubcoursedownload')); 264 } 265 266 //create download button html 267 $downloadbuttonhtml = ""; 268 if (!$course->enrollable) { 269 $params = array('sesskey' => sesskey(), 'download' => 1, 'confirmed' => 1, 270 'remotemoodleurl' => $CFG->wwwroot, 'courseid' => $contextcourseid, 271 'downloadcourseid' => $course->id, 'huburl' => $huburl, 272 'coursefullname' => $course->fullname, 'backupsize' => $course->backupsize); 273 $downloadurl = new moodle_url("/blocks/community/communitycourse.php", $params); 274 $downloadbuttonhtml = html_writer::tag('a', get_string('install', 'block_community'), 275 array('href' => $downloadurl, 'class' => 'centeredbutton, hubcoursedownload')); 276 } 277 278 //Create rating html 279 $rating = html_writer::tag('div', get_string('noratings', 'block_community'), 280 array('class' => 'norating')); 281 if (!empty($course->rating)) { 282 $course->rating = (object) $course->rating; 283 if ($course->rating->count > 0) { 284 285 //calculate size of the rating star 286 $starimagesize = 20; //in px 287 $numberofstars = 5; 288 $size = ($course->rating->aggregate / $course->rating->scaleid) 289 * $numberofstars * $starimagesize; 290 $rating = html_writer::tag('li', '', 291 array('class' => 'current-rating', 292 'style' => 'width:' . $size . 'px;')); 293 294 $rating = html_writer::tag('ul', $rating, 295 array('class' => 'star-rating clearfix')); 296 $rating .= html_writer::tag('div', ' (' . $course->rating->count . ')', 297 array('class' => 'ratingcount clearfix')); 298 } 299 } 300 301 302 //Create comments html 303 $coursecomments = html_writer::tag('div', get_string('nocomments', 'block_community'), 304 array('class' => 'nocomments')); 305 $commentcount = 0; 306 if (!empty($course->comments)) { 307 //display only if there is some comment if there is some comment 308 $commentcount = count($course->comments); 309 $coursecomments = html_writer::tag('div', 310 get_string('comments', 'block_community', $commentcount), 311 array('class' => 'commenttitle')); 312 313 foreach ($course->comments as $comment) { 314 $commentator = html_writer::tag('div', 315 $comment['commentator'], 316 array('class' => 'hubcommentator')); 317 $commentdate = html_writer::tag('div', 318 ' - ' . userdate($comment['date'], '%e/%m/%y'), 319 array('class' => 'hubcommentdate clearfix')); 320 321 $commenttext = html_writer::tag('div', 322 $comment['comment'], 323 array('class' => 'hubcommenttext')); 324 325 $coursecomments .= html_writer::tag('div', 326 $commentator . $commentdate . $commenttext, 327 array('class' => 'hubcomment')); 328 } 329 $coursecommenticon = html_writer::tag('div', 330 get_string('comments', 'block_community', $commentcount), 331 array('class' => 'hubcoursecomments', 332 'id' => 'comments-' . $course->id)); 333 $coursecomments = $coursecommenticon . html_writer::tag('div', 334 $coursecomments, 335 array('class' => 'yui3-overlay-loading', 336 'id' => 'commentoverlay-' . $course->id)); 337 } 338 339 //link rate and comment 340 $rateandcomment = html_writer::tag('div', 341 html_writer::tag('a', get_string('rateandcomment', 'block_community'), 342 array('href' => new moodle_url($huburl, 343 array('courseid' => $course->id, 'mustbelogged' => true)), 344 'onclick' => 'this.target="_blank"')), 345 array('class' => 'hubrateandcomment')); 346 347 //the main DIV tags 348 $buttonsdiv = html_writer::tag('div', 349 $addbuttonhtml . $downloadbuttonhtml . $visitlinkhtml, 350 array('class' => 'courseoperations')); 351 $screenshotbuttonsdiv = html_writer::tag('div', 352 $coursescreenshot . $buttonsdiv, 353 array('class' => 'courselinks')); 354 355 $coursedescdiv = html_writer::tag('div', 356 $deschtml . $additionaldeschtml 357 . $rating . $coursecomments . $rateandcomment, 358 array('class' => 'coursedescription')); 359 $coursehtml = 360 $coursenamehtml . html_writer::tag('div', 361 $coursedescdiv . $screenshotbuttonsdiv, 362 array('class' => 'hubcourseinfo clearfix')); 363 364 $renderedhtml .=html_writer::tag('div', $coursehtml, 365 array('class' => 'fullhubcourse clearfix')); 366 } 367 368 $renderedhtml = html_writer::tag('div', $renderedhtml, 369 array('class' => 'hubcourseresult')); 370 } 371 372 return $renderedhtml; 373 } 374 375 }
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| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |