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1804b7c1 DP |
1 | <?php |
2 | // This file is part of Moodle - http://moodle.org/ | |
3 | // | |
4 | // Moodle is free software: you can redistribute it and/or modify | |
5 | // it under the terms of the GNU General Public License as published by | |
6 | // the Free Software Foundation, either version 3 of the License, or | |
7 | // (at your option) any later version. | |
8 | // | |
9 | // Moodle is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | // | |
14 | // You should have received a copy of the GNU General Public License | |
15 | // along with Moodle. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | /** | |
18 | * Base renderer for outputting course formats. | |
19 | * | |
20 | * @package core | |
21 | * @copyright 2012 Dan Poltawski | |
22 | * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | |
23 | * @since Moodle 2.3 | |
24 | */ | |
25 | ||
26 | defined('MOODLE_INTERNAL') || die(); | |
27 | ||
28 | ||
29 | /** | |
a8f02a34 | 30 | * This is a convenience renderer which can be used by section based formats |
3df72f8c | 31 | * to reduce code duplication. It is not necessary for all course formats to |
a8f02a34 | 32 | * use this and its likely to change in future releases. |
1804b7c1 DP |
33 | * |
34 | * @package core | |
35 | * @copyright 2012 Dan Poltawski | |
36 | * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | |
37 | * @since Moodle 2.3 | |
38 | */ | |
a8f02a34 | 39 | abstract class format_section_renderer_base extends plugin_renderer_base { |
1804b7c1 DP |
40 | |
41 | /** | |
42 | * Generate the starting container html for a list of sections | |
43 | * @return string HTML to output. | |
44 | */ | |
cbf44997 | 45 | abstract protected function start_section_list(); |
1804b7c1 DP |
46 | |
47 | /** | |
48 | * Generate the closing container html for a list of sections | |
49 | * @return string HTML to output. | |
50 | */ | |
cbf44997 | 51 | abstract protected function end_section_list(); |
1804b7c1 DP |
52 | |
53 | /** | |
54 | * Generate the title for this section page | |
55 | * @return string the page title | |
56 | */ | |
cbf44997 | 57 | abstract protected function page_title(); |
1804b7c1 | 58 | |
a830d866 DP |
59 | /** |
60 | * Generate the content to displayed on the right part of a section | |
a830d866 | 61 | * before course modules are included |
96e12851 | 62 | * |
a830d866 DP |
63 | * @param stdClass $section The course_section entry from DB |
64 | * @param stdClass $course The course entry from DB | |
65 | * @param bool $onsectionpage true if being printed on a section page | |
66 | * @return string HTML to output. | |
67 | */ | |
cbf44997 | 68 | protected function section_right_content($section, $course, $onsectionpage) { |
a830d866 DP |
69 | $o = $this->output->spacer(); |
70 | ||
71 | if ($section->section != 0) { | |
72 | $controls = $this->section_edit_controls($course, $section, $onsectionpage); | |
73 | if (!empty($controls)) { | |
74 | $o = implode('<br />', $controls); | |
75 | } | |
76 | } | |
77 | ||
78 | return $o; | |
79 | } | |
80 | ||
81 | /** | |
82 | * Generate the content to displayed on the left part of a section | |
a830d866 | 83 | * before course modules are included |
96e12851 | 84 | * |
a830d866 DP |
85 | * @param stdClass $section The course_section entry from DB |
86 | * @param stdClass $course The course entry from DB | |
87 | * @param bool $onsectionpage true if being printed on a section page | |
88 | * @return string HTML to output. | |
89 | */ | |
cbf44997 | 90 | protected function section_left_content($section, $course, $onsectionpage) { |
a830d866 DP |
91 | $o = $this->output->spacer(); |
92 | ||
93 | if ($section->section != 0) { | |
94 | // Only in the non-general sections. | |
95 | if ($course->marker == $section->section) { | |
96 | $o = get_accesshide(get_string('currentsection', 'format_'.$course->format)); | |
97 | } | |
98 | } | |
99 | ||
100 | return $o; | |
101 | } | |
102 | ||
1804b7c1 DP |
103 | /** |
104 | * Generate the display of the header part of a section before | |
105 | * course modules are included | |
106 | * | |
107 | * @param stdClass $section The course_section entry from DB | |
108 | * @param stdClass $course The course entry from DB | |
109 | * @param bool $onsectionpage true if being printed on a section page | |
110 | * @return string HTML to output. | |
111 | */ | |
cbf44997 | 112 | protected function section_header($section, $course, $onsectionpage) { |
1804b7c1 DP |
113 | global $PAGE; |
114 | ||
115 | $o = ''; | |
116 | $currenttext = ''; | |
117 | $sectionstyle = ''; | |
1804b7c1 DP |
118 | $linktitle = false; |
119 | ||
96e12851 | 120 | if ($section->section != 0) { |
1804b7c1 DP |
121 | // Only in the non-general sections. |
122 | if (!$section->visible) { | |
123 | $sectionstyle = ' hidden'; | |
124 | } else if ($course->marker == $section->section) { | |
125 | $sectionstyle = ' current'; | |
1804b7c1 DP |
126 | } |
127 | $linktitle = ($course->coursedisplay == COURSE_DISPLAY_MULTIPAGE); | |
128 | } | |
129 | ||
130 | $o.= html_writer::start_tag('li', array('id' => 'section-'.$section->section, | |
131 | 'class' => 'section main clearfix'.$sectionstyle)); | |
a830d866 DP |
132 | |
133 | $leftcontent = $this->section_left_content($section, $course, $onsectionpage); | |
1804b7c1 | 134 | $o.= html_writer::tag('div', $leftcontent, array('class' => 'left side')); |
a830d866 DP |
135 | |
136 | $rightcontent = $this->section_right_content($section, $course, $onsectionpage); | |
1804b7c1 DP |
137 | $o.= html_writer::tag('div', $rightcontent, array('class' => 'right side')); |
138 | $o.= html_writer::start_tag('div', array('class' => 'content')); | |
139 | ||
140 | if (!$onsectionpage) { | |
141 | $title = get_section_name($course, $section); | |
142 | if ($linktitle) { | |
143 | $title = html_writer::link(course_get_url($course, $section->section), $title); | |
144 | } | |
145 | $o.= $this->output->heading($title, 3, 'sectionname'); | |
146 | } | |
147 | ||
148 | $o.= html_writer::start_tag('div', array('class' => 'summary')); | |
7cb8bfdb | 149 | $o.= $this->format_summary_text($section); |
1804b7c1 | 150 | |
7cb8bfdb | 151 | $context = context_course::instance($course->id); |
1804b7c1 DP |
152 | if ($PAGE->user_is_editing() && has_capability('moodle/course:update', $context)) { |
153 | $url = new moodle_url('/course/editsection.php', array('id'=>$section->id)); | |
154 | ||
155 | if ($onsectionpage) { | |
156 | $url->param('sectionreturn', 1); | |
157 | } | |
158 | ||
159 | $o.= html_writer::link($url, | |
160 | html_writer::empty_tag('img', array('src' => $this->output->pix_url('t/edit'), 'class' => 'iconsmall edit')), | |
161 | array('title' => get_string('editsummary'))); | |
162 | } | |
163 | $o.= html_writer::end_tag('div'); | |
164 | ||
ce4dfd27 | 165 | $o .= $this->section_availability_message($section); |
166 | ||
1804b7c1 DP |
167 | return $o; |
168 | } | |
169 | ||
170 | /** | |
171 | * Generate the display of the footer part of a section | |
172 | * | |
173 | * @return string HTML to output. | |
174 | */ | |
cbf44997 | 175 | protected function section_footer() { |
1804b7c1 DP |
176 | $o = html_writer::end_tag('div'); |
177 | $o.= html_writer::end_tag('li'); | |
178 | ||
179 | return $o; | |
180 | } | |
181 | ||
182 | /** | |
183 | * Generate the edit controls of a section | |
184 | * | |
185 | * @param stdClass $course The course entry from DB | |
186 | * @param stdClass $section The course_section entry from DB | |
187 | * @param bool $onsectionpage true if being printed on a section page | |
188 | * @return array of links with edit controls | |
189 | */ | |
cbf44997 | 190 | protected function section_edit_controls($course, $section, $onsectionpage = false) { |
1804b7c1 DP |
191 | global $PAGE; |
192 | ||
193 | if (!$PAGE->user_is_editing()) { | |
194 | return array(); | |
195 | } | |
196 | ||
197 | if (!has_capability('moodle/course:update', context_course::instance($course->id))) { | |
198 | return array(); | |
199 | } | |
200 | ||
201 | if ($onsectionpage) { | |
202 | $baseurl = course_get_url($course, $section->section); | |
203 | } else { | |
204 | $baseurl = course_get_url($course); | |
205 | } | |
206 | $baseurl->param('sesskey', sesskey()); | |
207 | ||
208 | $controls = array(); | |
209 | ||
210 | $url = clone($baseurl); | |
211 | if ($section->visible) { // Show the hide/show eye. | |
212 | $strhidefromothers = get_string('hidefromothers', 'format_'.$course->format); | |
213 | $url->param('hide', $section->section); | |
214 | $controls[] = html_writer::link($url, | |
215 | html_writer::empty_tag('img', array('src' => $this->output->pix_url('i/hide'), | |
216 | 'class' => 'icon hide', 'alt' => $strhidefromothers)), | |
217 | array('title' => $strhidefromothers, 'class' => 'editing_showhide')); | |
218 | } else { | |
219 | $strshowfromothers = get_string('showfromothers', 'format_'.$course->format); | |
220 | $url->param('show', $section->section); | |
221 | $controls[] = html_writer::link($url, | |
222 | html_writer::empty_tag('img', array('src' => $this->output->pix_url('i/show'), | |
223 | 'class' => 'icon hide', 'alt' => $strshowfromothers)), | |
224 | array('title' => $strshowfromothers, 'class' => 'editing_showhide')); | |
225 | } | |
226 | ||
227 | if (!$onsectionpage) { | |
228 | $url = clone($baseurl); | |
229 | if ($section->section > 1) { // Add a arrow to move section up. | |
230 | $url->param('section', $section->section); | |
231 | $url->param('move', -1); | |
232 | $strmoveup = get_string('moveup'); | |
233 | ||
234 | $controls[] = html_writer::link($url, | |
235 | html_writer::empty_tag('img', array('src' => $this->output->pix_url('t/up'), | |
236 | 'class' => 'icon up', 'alt' => $strmoveup)), | |
237 | array('title' => $strmoveup, 'class' => 'moveup')); | |
238 | } | |
239 | ||
240 | $url = clone($baseurl); | |
241 | if ($section->section < $course->numsections) { // Add a arrow to move section down. | |
242 | $url->param('section', $section->section); | |
243 | $url->param('move', 1); | |
244 | $strmovedown = get_string('movedown'); | |
245 | ||
246 | $controls[] = html_writer::link($url, | |
247 | html_writer::empty_tag('img', array('src' => $this->output->pix_url('t/down'), | |
248 | 'class' => 'icon down', 'alt' => $strmovedown)), | |
249 | array('title' => $strmovedown, 'class' => 'movedown')); | |
250 | } | |
251 | } | |
252 | ||
253 | return $controls; | |
254 | } | |
255 | ||
256 | /** | |
257 | * Generate a summary of a section for display on the 'coruse index page' | |
258 | * | |
259 | * @param stdClass $section The course_section entry from DB | |
260 | * @param stdClass $course The course entry from DB | |
261 | * @return string HTML to output. | |
262 | */ | |
cbf44997 | 263 | protected function section_summary($section, $course) { |
bcf7175f RT |
264 | // If section is hidden then display grey section link |
265 | $classattr = 'section-summary clearfix'; | |
266 | If (!$section->visible) { | |
267 | $classattr .= ' dimmed_text'; | |
268 | } | |
1804b7c1 DP |
269 | |
270 | $o = ''; | |
a60cc6e1 | 271 | $o.= html_writer::start_tag('li', array('id' => 'section-'.$section->section, |
bcf7175f | 272 | 'class' => $classattr)); |
1804b7c1 DP |
273 | |
274 | $title = get_section_name($course, $section); | |
1804b7c1 DP |
275 | $o.= html_writer::start_tag('a', array('href' => course_get_url($course, $section->section))); |
276 | $o.= $this->output->heading($title, 3, 'header section-title'); | |
277 | $o.= html_writer::end_tag('a'); | |
278 | ||
279 | $o.= html_writer::start_tag('div', array('class' => 'summarytext')); | |
7cb8bfdb | 280 | $o.= $this->format_summary_text($section); |
1804b7c1 | 281 | $o.= html_writer::end_tag('div'); |
ce4dfd27 | 282 | |
283 | $o .= $this->section_availability_message($section); | |
284 | ||
1804b7c1 DP |
285 | $o.= html_writer::end_tag('li'); |
286 | ||
287 | return $o; | |
288 | } | |
289 | ||
ce4dfd27 | 290 | /** |
291 | * If section is not visible to current user, display the message about that | |
292 | * ('Not available until...', that sort of thing). Otherwise, returns blank. | |
293 | * | |
294 | * @param stdClass $section The course_section entry from DB | |
295 | * @return string HTML to output | |
296 | */ | |
297 | protected function section_availability_message($section) { | |
298 | $o = ''; | |
5316007e | 299 | if (!$section->uservisible || $section->availableinfo) { |
ce4dfd27 | 300 | $o .= html_writer::start_tag('div', array('class' => 'availabilityinfo')); |
301 | if (!empty($section->availableinfo)) { | |
302 | $o .= $section->availableinfo; | |
303 | } else { | |
304 | $o .= get_string('notavailable'); | |
305 | } | |
306 | $o .= html_writer::end_tag('div'); | |
307 | } | |
308 | return $o; | |
309 | } | |
310 | ||
1804b7c1 DP |
311 | /** |
312 | * Show if something is on on the course clipboard (moving around) | |
313 | * | |
314 | * @param stdClass $course The course entry from DB | |
315 | * @param int $sectionno The section number in the coruse which is being dsiplayed | |
316 | * @return string HTML to output. | |
317 | */ | |
cbf44997 | 318 | protected function course_activity_clipboard($course, $sectionno = 0) { |
1804b7c1 DP |
319 | global $USER; |
320 | ||
321 | $o = ''; | |
322 | // If currently moving a file then show the current clipboard. | |
323 | if (ismoving($course->id)) { | |
324 | $url = new moodle_url('/course/mod.php', | |
325 | array('sesskey' => sesskey(), | |
326 | 'cancelcopy' => true, | |
327 | 'sr' => $sectionno, | |
328 | ) | |
329 | ); | |
330 | ||
331 | $strcancel= get_string('cancel'); | |
332 | ||
333 | $o.= html_writer::start_tag('li', array('class' => 'clipboard')); | |
334 | $o.= strip_tags(get_string('activityclipboard', '', $USER->activitycopyname)); | |
335 | $o.= ' ('.html_writer::link($url, get_string('cancel')).')'; | |
336 | $o.= html_writer::end_tag('li'); | |
337 | } | |
338 | ||
339 | return $o; | |
340 | } | |
341 | ||
342 | /** | |
343 | * Generate next/previous section links for naviation | |
344 | * | |
345 | * @param stdClass $course The course entry from DB | |
346 | * @param array $sections The course_sections entries from the DB | |
347 | * @param int $sectionno The section number in the coruse which is being dsiplayed | |
36be7e14 | 348 | * @return array associative array with previous and next section link |
1804b7c1 | 349 | */ |
cbf44997 | 350 | protected function get_nav_links($course, $sections, $sectionno) { |
1804b7c1 DP |
351 | // FIXME: This is really evil and should by using the navigation API. |
352 | $canviewhidden = has_capability('moodle/course:viewhiddensections', context_course::instance($course->id)) | |
353 | or !$course->hiddensections; | |
354 | ||
355 | $links = array('previous' => '', 'next' => ''); | |
356 | $back = $sectionno - 1; | |
357 | while ($back > 0 and empty($links['previous'])) { | |
358 | if ($canviewhidden || $sections[$back]->visible) { | |
bcf7175f RT |
359 | $params = array(); |
360 | if (!$sections[$back]->visible) { | |
361 | $params = array('class' => 'dimmed_text'); | |
362 | } | |
36be7e14 RT |
363 | $previouslink = html_writer::tag('span', $this->output->larrow(), array('class' => 'larrow')); |
364 | $previouslink .= get_section_name($course, $sections[$back]); | |
bcf7175f | 365 | $links['previous'] = html_writer::link(course_get_url($course, $back), $previouslink, $params); |
1804b7c1 DP |
366 | } |
367 | $back--; | |
368 | } | |
369 | ||
370 | $forward = $sectionno + 1; | |
371 | while ($forward <= $course->numsections and empty($links['next'])) { | |
372 | if ($canviewhidden || $sections[$forward]->visible) { | |
bcf7175f RT |
373 | $params = array(); |
374 | if (!$sections[$forward]->visible) { | |
375 | $params = array('class' => 'dimmed_text'); | |
376 | } | |
36be7e14 RT |
377 | $nextlink = get_section_name($course, $sections[$forward]); |
378 | $nextlink .= html_writer::tag('span', $this->output->rarrow(), array('class' => 'rarrow')); | |
bcf7175f | 379 | $links['next'] = html_writer::link(course_get_url($course, $forward), $nextlink, $params); |
1804b7c1 DP |
380 | } |
381 | $forward++; | |
382 | } | |
383 | ||
36be7e14 | 384 | return $links; |
1804b7c1 DP |
385 | } |
386 | ||
387 | /** | |
388 | * Generate the header html of a stealth section | |
389 | * | |
390 | * @param int $sectionno The section number in the coruse which is being dsiplayed | |
391 | * @return string HTML to output. | |
392 | */ | |
cbf44997 | 393 | protected function stealth_section_header($sectionno) { |
1804b7c1 DP |
394 | $o = ''; |
395 | $o.= html_writer::start_tag('li', array('id' => 'section-'.$sectionno, 'class' => 'section main clearfix orphaned hidden')); | |
396 | $o.= html_writer::tag('div', '', array('class' => 'left side')); | |
397 | $o.= html_writer::tag('div', '', array('class' => 'right side')); | |
398 | $o.= html_writer::start_tag('div', array('class' => 'content')); | |
399 | $o.= $this->output->heading(get_string('orphanedactivities'), 3, 'sectionname'); | |
400 | return $o; | |
401 | } | |
402 | ||
403 | /** | |
404 | * Generate footer html of a stealth section | |
405 | * | |
406 | * @return string HTML to output. | |
407 | */ | |
cbf44997 | 408 | protected function stealth_section_footer() { |
1804b7c1 DP |
409 | $o = html_writer::end_tag('div'); |
410 | $o.= html_writer::end_tag('li'); | |
411 | return $o; | |
412 | } | |
413 | ||
414 | /** | |
415 | * Generate the html for a hidden section | |
416 | * | |
417 | * @param int $sectionno The section number in the coruse which is being dsiplayed | |
418 | * @return string HTML to output. | |
419 | */ | |
cbf44997 | 420 | protected function section_hidden($sectionno) { |
1804b7c1 DP |
421 | $o = ''; |
422 | $o.= html_writer::start_tag('li', array('id' => 'section-'.$sectionno, 'class' => 'section main clearfix hidden')); | |
423 | $o.= html_writer::tag('div', '', array('class' => 'left side')); | |
424 | $o.= html_writer::tag('div', '', array('class' => 'right side')); | |
425 | $o.= html_writer::start_tag('div', array('class' => 'content')); | |
426 | $o.= get_string('notavailable'); | |
427 | $o.= html_writer::end_tag('div'); | |
428 | $o.= html_writer::end_tag('li'); | |
429 | return $o; | |
430 | } | |
431 | ||
432 | /** | |
433 | * Output the html for a single section page . | |
434 | * | |
435 | * @param stdClass $course The course entry from DB | |
436 | * @param array $sections The course_sections entries from the DB | |
437 | * @param array $mods used for print_section() | |
438 | * @param array $modnames used for print_section() | |
439 | * @param array $modnamesused used for print_section() | |
440 | * @param int $displaysection The section number in the course which is being displayed | |
441 | */ | |
442 | public function print_single_section_page($course, $sections, $mods, $modnames, $modnamesused, $displaysection) { | |
443 | global $PAGE; | |
444 | ||
1804b7c1 DP |
445 | // Can we view the section in question? |
446 | $context = context_course::instance($course->id); | |
447 | $canviewhidden = has_capability('moodle/course:viewhiddensections', $context); | |
448 | ||
0c053c53 ARN |
449 | if (!isset($sections[$displaysection])) { |
450 | // This section doesn't exist | |
451 | print_error('unknowncoursesection', 'error', null, $course->fullname); | |
452 | return; | |
453 | } | |
454 | ||
1804b7c1 DP |
455 | if (!$sections[$displaysection]->visible && !$canviewhidden) { |
456 | if (!$course->hiddensections) { | |
457 | echo $this->start_section_list(); | |
458 | echo $this->section_hidden($displaysection); | |
459 | echo $this->end_section_list(); | |
1804b7c1 DP |
460 | } |
461 | // Can't view this section. | |
462 | return; | |
463 | } | |
464 | ||
243b7003 DP |
465 | // General section if non-empty. |
466 | $thissection = $sections[0]; | |
467 | if ($thissection->summary or $thissection->sequence or $PAGE->user_is_editing()) { | |
468 | echo $this->start_section_list(); | |
469 | echo $this->section_header($thissection, $course, true); | |
470 | print_section($course, $thissection, $mods, $modnamesused, true); | |
471 | if ($PAGE->user_is_editing()) { | |
472 | print_section_add_menus($course, 0, $modnames); | |
473 | } | |
474 | echo $this->section_footer(); | |
475 | echo $this->end_section_list(); | |
476 | } | |
477 | ||
c129f430 RT |
478 | // Start single-section div |
479 | echo html_writer::start_tag('div', array('class' => 'single-section')); | |
480 | ||
36be7e14 | 481 | // Title with section navigation links. |
243b7003 | 482 | $sectionnavlinks = $this->get_nav_links($course, $sections, $displaysection); |
36be7e14 | 483 | $sectiontitle = ''; |
c129f430 | 484 | $sectiontitle .= html_writer::start_tag('div', array('class' => 'section-navigation header headingblock')); |
36be7e14 RT |
485 | $sectiontitle .= html_writer::tag('span', $sectionnavlinks['previous'], array('class' => 'mdl-left')); |
486 | $sectiontitle .= html_writer::tag('span', $sectionnavlinks['next'], array('class' => 'mdl-right')); | |
bcf7175f RT |
487 | // Title attributes |
488 | $titleattr = 'mdl-align title'; | |
489 | if (!$sections[$displaysection]->visible) { | |
490 | $titleattr .= ' dimmed_text'; | |
491 | } | |
492 | $sectiontitle .= html_writer::tag('div', get_section_name($course, $sections[$displaysection]), array('class' => $titleattr)); | |
36be7e14 RT |
493 | $sectiontitle .= html_writer::end_tag('div'); |
494 | echo $sectiontitle; | |
495 | ||
1804b7c1 DP |
496 | // Copy activity clipboard.. |
497 | echo $this->course_activity_clipboard($course, $displaysection); | |
498 | ||
499 | // Now the list of sections.. | |
500 | echo $this->start_section_list(); | |
501 | ||
1804b7c1 DP |
502 | // The requested section page. |
503 | $thissection = $sections[$displaysection]; | |
504 | echo $this->section_header($thissection, $course, true); | |
c129f430 RT |
505 | // Show completion help icon. |
506 | $completioninfo = new completion_info($course); | |
507 | echo $completioninfo->display_help_icon(); | |
508 | ||
1804b7c1 DP |
509 | print_section($course, $thissection, $mods, $modnamesused, true); |
510 | if ($PAGE->user_is_editing()) { | |
511 | print_section_add_menus($course, $displaysection, $modnames); | |
512 | } | |
513 | echo $this->section_footer(); | |
1804b7c1 | 514 | echo $this->end_section_list(); |
36be7e14 RT |
515 | |
516 | // Display section bottom navigation. | |
517 | $courselink = html_writer::link(course_get_url($course), get_string('returntomaincoursepage')); | |
518 | $sectionbottomnav = ''; | |
519 | $sectionbottomnav .= html_writer::start_tag('div', array('class' => 'section-navigation mdl-bottom')); | |
520 | $sectionbottomnav .= html_writer::tag('span', $sectionnavlinks['previous'], array('class' => 'mdl-left')); | |
521 | $sectionbottomnav .= html_writer::tag('span', $sectionnavlinks['next'], array('class' => 'mdl-right')); | |
522 | $sectionbottomnav .= html_writer::tag('div', $courselink, array('class' => 'mdl-align')); | |
523 | $sectionbottomnav .= html_writer::end_tag('div'); | |
524 | echo $sectionbottomnav; | |
c129f430 RT |
525 | |
526 | // close single-section div. | |
527 | echo html_writer::end_tag('div'); | |
1804b7c1 DP |
528 | } |
529 | ||
530 | /** | |
531 | * Output the html for a multiple section page | |
532 | * | |
533 | * @param stdClass $course The course entry from DB | |
534 | * @param array $sections The course_sections entries from the DB | |
535 | * @param array $mods used for print_section() | |
536 | * @param array $modnames used for print_section() | |
537 | * @param array $modnamesused used for print_section() | |
538 | */ | |
539 | public function print_multiple_section_page($course, $sections, $mods, $modnames, $modnamesused) { | |
540 | global $PAGE; | |
541 | ||
542 | $context = context_course::instance($course->id); | |
543 | // Title with completion help icon. | |
544 | $completioninfo = new completion_info($course); | |
545 | echo $completioninfo->display_help_icon(); | |
803e36e1 | 546 | echo $this->output->heading($this->page_title(), 2, 'accesshide'); |
1804b7c1 DP |
547 | |
548 | // Copy activity clipboard.. | |
549 | echo $this->course_activity_clipboard($course); | |
550 | ||
551 | // Now the list of sections.. | |
552 | echo $this->start_section_list(); | |
553 | ||
554 | // General section if non-empty. | |
555 | $thissection = $sections[0]; | |
556 | unset($sections[0]); | |
557 | if ($thissection->summary or $thissection->sequence or $PAGE->user_is_editing()) { | |
558 | echo $this->section_header($thissection, $course, true); | |
559 | print_section($course, $thissection, $mods, $modnamesused, true); | |
560 | if ($PAGE->user_is_editing()) { | |
561 | print_section_add_menus($course, 0, $modnames); | |
562 | } | |
563 | echo $this->section_footer(); | |
564 | } | |
565 | ||
566 | $canviewhidden = has_capability('moodle/course:viewhiddensections', $context); | |
567 | for ($section = 1; $section <= $course->numsections; $section++) { | |
568 | if (!empty($sections[$section])) { | |
569 | $thissection = $sections[$section]; | |
570 | } else { | |
571 | // This will create a course section if it doesn't exist.. | |
572 | $thissection = get_course_section($section, $course->id); | |
52f14061 | 573 | |
574 | // The returned section is only a bare database object rather than | |
575 | // a section_info object - we will need at least the uservisible | |
576 | // field in it. | |
577 | $thissection->uservisible = true; | |
57a42a24 | 578 | $thissection->availableinfo = null; |
579 | $thissection->showavailability = 0; | |
1804b7c1 | 580 | } |
ce4dfd27 | 581 | // Show the section if the user is permitted to access it, OR if it's not available |
582 | // but showavailability is turned on | |
583 | $showsection = $thissection->uservisible || | |
584 | ($thissection->visible && !$thissection->available && $thissection->showavailability); | |
585 | if (!$showsection) { | |
586 | // Hidden section message is overridden by 'unavailable' control | |
587 | // (showavailability option). | |
588 | if (!$course->hiddensections && $thissection->available) { | |
1804b7c1 DP |
589 | echo $this->section_hidden($section); |
590 | } | |
591 | ||
592 | unset($sections[$section]); | |
593 | continue; | |
594 | } | |
595 | ||
596 | if (!$PAGE->user_is_editing() && $course->coursedisplay == COURSE_DISPLAY_MULTIPAGE) { | |
597 | // Display section summary only. | |
598 | echo $this->section_summary($thissection, $course); | |
599 | } else { | |
600 | echo $this->section_header($thissection, $course, false); | |
ce4dfd27 | 601 | if ($thissection->uservisible) { |
602 | print_section($course, $thissection, $mods, $modnamesused); | |
603 | if ($PAGE->user_is_editing()) { | |
604 | print_section_add_menus($course, $section, $modnames); | |
605 | } | |
1804b7c1 DP |
606 | } |
607 | echo $this->section_footer(); | |
608 | } | |
609 | ||
610 | unset($sections[$section]); | |
611 | } | |
612 | ||
613 | if ($PAGE->user_is_editing() and has_capability('moodle/course:update', $context)) { | |
614 | // Print stealth sections if present. | |
615 | $modinfo = get_fast_modinfo($course); | |
616 | foreach ($sections as $section => $thissection) { | |
617 | if (empty($modinfo->sections[$section])) { | |
618 | continue; | |
619 | } | |
620 | echo $this->stealth_section_header($section); | |
621 | print_section($course, $thissection, $mods, $modnamesused); | |
622 | echo $this->stealth_section_footer(); | |
623 | } | |
1abf1253 | 624 | |
575826c7 ARN |
625 | echo $this->end_section_list(); |
626 | ||
3a35a9ff DP |
627 | echo html_writer::start_tag('div', array('class' => 'mdl-right')); |
628 | ||
629 | // Increase number of sections. | |
630 | $straddsection = get_string('increasesections', 'moodle'); | |
631 | $url = new moodle_url('/course/changenumsections.php', | |
632 | array('courseid' => $course->id, | |
633 | 'increase' => true, | |
634 | 'sesskey' => sesskey())); | |
635 | $icon = $this->output->pix_icon('t/switch_plus', $straddsection); | |
636 | echo html_writer::link($url, $icon.get_accesshide($straddsection), array('class' => 'increase-sections')); | |
637 | ||
638 | if ($course->numsections > 0) { | |
639 | // Reduce number of sections sections. | |
640 | $strremovesection = get_string('reducesections', 'moodle'); | |
641 | $url = new moodle_url('/course/changenumsections.php', | |
642 | array('courseid' => $course->id, | |
643 | 'increase' => false, | |
644 | 'sesskey' => sesskey())); | |
645 | $icon = $this->output->pix_icon('t/switch_minus', $strremovesection); | |
646 | echo html_writer::link($url, $icon.get_accesshide($strremovesection), array('class' => 'reduce-sections')); | |
647 | } | |
648 | ||
1abf1253 | 649 | echo html_writer::end_tag('div'); |
575826c7 ARN |
650 | } else { |
651 | echo $this->end_section_list(); | |
1804b7c1 DP |
652 | } |
653 | ||
1804b7c1 | 654 | } |
7cb8bfdb DP |
655 | |
656 | /** | |
657 | * Generate html for a section summary text | |
658 | * | |
659 | * @param stdClass $section The course_section entry from DB | |
660 | * @return string HTML to output. | |
661 | */ | |
662 | protected function format_summary_text($section) { | |
663 | $context = context_course::instance($section->course); | |
664 | $summarytext = file_rewrite_pluginfile_urls($section->summary, 'pluginfile.php', | |
665 | $context->id, 'course', 'section', $section->id); | |
666 | ||
667 | $options = new stdClass(); | |
668 | $options->noclean = true; | |
669 | $options->overflowdiv = true; | |
670 | return format_text($summarytext, $section->summaryformat, $options); | |
671 | } | |
1804b7c1 | 672 | } |