course/format/weeks/format.php

   1 <?php // $Id$
   2       // Display the whole course as "weeks" made of of modules
   3       // Included from "view.php"
   4
   5     require_once($CFG->libdir.'/ajax/ajaxlib.php');
   6
   7     $week = optional_param('week', -1, PARAM_INT);
   8
   9     // Bounds for block widths
  10     // more flexible for theme designers taken from theme config.php
  11     $lmin = (empty($THEME->block_l_min_width)) ? 100 : $THEME->block_l_min_width;
  12     $lmax = (empty($THEME->block_l_max_width)) ? 210 : $THEME->block_l_max_width;
  13     $rmin = (empty($THEME->block_r_min_width)) ? 100 : $THEME->block_r_min_width;
  14     $rmax = (empty($THEME->block_r_max_width)) ? 210 : $THEME->block_r_max_width;
  15
  16     define('BLOCK_L_MIN_WIDTH', $lmin);
  17     define('BLOCK_L_MAX_WIDTH', $lmax);
  18     define('BLOCK_R_MIN_WIDTH', $rmin);
  19     define('BLOCK_R_MAX_WIDTH', $rmax);
  20
  21     $preferred_width_left  = bounded_number(BLOCK_L_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]),
  22                                             BLOCK_L_MAX_WIDTH);
  23     $preferred_width_right = bounded_number(BLOCK_R_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]),
  24                                             BLOCK_R_MAX_WIDTH);
  25
  26     if ($week != -1) {
  27         $displaysection = course_set_display($course->id, $week);
  28     } else {
  29         if (isset($USER->display[$course->id])) {
  30             $displaysection = $USER->display[$course->id];
  31         } else {
  32             $displaysection = course_set_display($course->id, 0);
  33         }
  34     }
  35
  36     $streditsummary  = get_string('editsummary');
  37     $stradd          = get_string('add');
  38     $stractivities   = get_string('activities');
  39     $strshowallweeks = get_string('showallweeks');
  40     $strweek         = get_string('week');
  41     $strgroups       = get_string('groups');
  42     $strgroupmy      = get_string('groupmy');
  43     $editing         = $PAGE->user_is_editing();
  44
  45     if ($editing) {
  46         $strstudents = moodle_strtolower($course->students);
  47         $strweekhide = get_string('weekhide', '', $strstudents);
  48         $strweekshow = get_string('weekshow', '', $strstudents);
  49         $strmoveup   = get_string('moveup');
  50         $strmovedown = get_string('movedown');
  51     }
  52
  53     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  54 /// Layout the whole page as three big columns.
  55     echo '<table id="layout-table" cellspacing="0" summary="'.get_string('layouttable').'"><tr>';
  56     $lt = (empty($THEME->layouttable)) ? array('left', 'middle', 'right') : $THEME->layouttable;
  57     foreach ($lt as $column) {
  58         switch ($column) {
  59             case 'left':
  60
  61 /// The left column ...
  62
  63     if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) {
  64         echo '<td style="width:'.$preferred_width_left.'px" id="left-column">';
  65
  66         print_container_start();
  67         blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
  68         print_container_end();
  69
  70         echo '</td>';
  71     }
  72             break;
  73             case 'middle':
  74 /// Start main column
  75     echo '<td id="middle-column">';
  76
  77     print_container_start();
  78
  79     echo skip_main_destination();
  80
  81     print_heading_block(get_string('weeklyoutline'), 'outline');
  82
  83     echo '<table class="weeks" width="100%" summary="'.get_string('layouttable').'">';
  84
  85 /// If currently moving a file then show the current clipboard
  86     if (ismoving($course->id)) {
  87         $stractivityclipboard = strip_tags(get_string('activityclipboard', '', addslashes($USER->activitycopyname)));
  88         $strcancel= get_string('cancel');
  89         echo '<tr class="clipboard">';
  90         echo '<td colspan="3">';
  91         echo $stractivityclipboard.'&nbsp;&nbsp;(<a href="mod.php?cancelcopy=true&amp;sesskey='.$USER->sesskey.'">'.$strcancel.'</a>)';
  92         echo '</td>';
  93         echo '</tr>';
  94     }
  95
  96 /// Print Section 0 with general activities
  97
  98     $section = 0;
  99     $thissection = $sections[$section];
 100
 101     if ($thissection->summary or $thissection->sequence or isediting($course->id)) {
 102         echo '<tr id="section-0" class="section main">';
 103         echo '<td class="left side">&nbsp;</td>';
 104         echo '<td class="content">';
 105
 106         echo '<div class="summary">';
 107         $summaryformatoptions->noclean = true;
 108         echo format_text($thissection->summary, FORMAT_HTML, $summaryformatoptions);
 109
 110         if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 111             echo '<a title="'.$streditsummary.'" '.
 112                  ' href="editsection.php?id='.$thissection->id.'"><img src="'.$CFG->pixpath.'/t/edit.gif" '.
 113                  'class="iconsmall edit" alt="'.$streditsummary.'" /></a><br /><br />';
 114         }
 115         echo '</div>';
 116
 117         print_section($course, $thissection, $mods, $modnamesused);
 118
 119         if (isediting($course->id)) {
 120             print_section_add_menus($course, $section, $modnames);
 121         }
 122
 123         echo '</td>';
 124         echo '<td class="right side">&nbsp;</td>';
 125         echo '</tr>';
 126         echo '<tr class="section separator"><td colspan="3" class="spacer"></td></tr>';
 127
 128     }
 129
 130
 131 /// Now all the normal modules by week
 132 /// Everything below uses "section" terminology - each "section" is a week.
 133
 134     $timenow = time();
 135     $weekdate = $course->startdate;    // this should be 0:00 Monday of that week
 136     $weekdate += 7200;                 // Add two hours to avoid possible DST problems
 137     $section = 1;
 138     $sectionmenu = array();
 139     $weekofseconds = 604800;
 140     $course->enddate = $course->startdate + ($weekofseconds * $course->numsections);
 141
 142     $strftimedateshort = ' '.get_string('strftimedateshort');
 143
 144     while ($weekdate < $course->enddate) {
 145
 146         $nextweekdate = $weekdate + ($weekofseconds);
 147         $weekday = userdate($weekdate, $strftimedateshort);
 148         $endweekday = userdate($weekdate+518400, $strftimedateshort);
 149
 150         if (!empty($sections[$section])) {
 151             $thissection = $sections[$section];
 152
 153         } else {
 154             unset($thissection);
 155             $thissection->course = $course->id;   // Create a new week structure
 156             $thissection->section = $section;
 157             $thissection->summary = '';
 158             $thissection->visible = 1;
 159             if (!$thissection->id = insert_record('course_sections', $thissection)) {
 160                 notify('Error inserting new week!');
 161             }
 162         }
 163
 164         $showsection = (has_capability('moodle/course:viewhiddensections', $context) or $thissection->visible or !$course->hiddensections);
 165
 166         if (!empty($displaysection) and $displaysection != $section) {  // Check this week is visible
 167             if ($showsection) {
 168                 $sectionmenu['week='.$section] = s("$strweek $section |     $weekday - $endweekday");
 169             }
 170             $section++;
 171             $weekdate = $nextweekdate;
 172             continue;
 173         }
 174
 175         if ($showsection) {
 176
 177             $currentweek = (($weekdate <= $timenow) && ($timenow < $nextweekdate));
 178
 179             $currenttext = '';
 180             if (!$thissection->visible) {
 181                 $sectionstyle = ' hidden';
 182             } else if ($currentweek) {
 183                 $sectionstyle = ' current';
 184                 $currenttext = get_accesshide(get_string('currentweek','access'));
 185             } else {
 186                 $sectionstyle = '';
 187             }
 188
 189             echo '<tr id="section-'.$section.'" class="section main'.$sectionstyle.'">';
 190             echo '<td class="left side">&nbsp;'.$currenttext.'</td>';
 191
 192             $weekperiod = $weekday.' - '.$endweekday;
 193
 194             echo '<td class="content">';
 195             if (!has_capability('moodle/course:viewhiddensections', $context) and !$thissection->visible) {   // Hidden for students
 196                 print_heading($weekperiod.' ('.get_string('notavailable').')', null, 3, 'weekdates');
 197
 198             } else {
 199                 print_heading($weekperiod, null, 3, 'weekdates');
 200
 201                 echo '<div class="summary">';
 202                 $summaryformatoptions->noclean = true;
 203                 echo format_text($thissection->summary, FORMAT_HTML, $summaryformatoptions);
 204
 205                 if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 206                     echo ' <a title="'.$streditsummary.'" href="editsection.php?id='.$thissection->id.'">'.
 207                          '<img src="'.$CFG->pixpath.'/t/edit.gif" class="iconsmall edit" alt="'.$streditsummary.'" /></a><br /><br />';
 208                 }
 209                 echo '</div>';
 210
 211                 print_section($course, $thissection, $mods, $modnamesused);
 212
 213                 if (isediting($course->id)) {
 214                     print_section_add_menus($course, $section, $modnames);
 215                 }
 216             }
 217             echo '</td>';
 218
 219             echo '<td class="right side">';
 220
 221             if ($displaysection == $section) {
 222                 echo '<a href="view.php?id='.$course->id.'&amp;week=0#section-'.$section.'" title="'.$strshowallweeks.'">'.
 223                      '<img src="'.$CFG->pixpath.'/i/all.gif" class="icon wkall" alt="'.$strshowallweeks.'" /></a><br />';
 224             } else {
 225                 $strshowonlyweek = get_string("showonlyweek", "", $section);
 226                 echo '<a href="view.php?id='.$course->id.'&amp;week='.$section.'" title="'.$strshowonlyweek.'">'.
 227                      '<img src="'.$CFG->pixpath.'/i/one.gif" class="icon wkone" alt="'.$strshowonlyweek.'" /></a><br />';
 228             }
 229
 230             if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 231                 if ($thissection->visible) {        // Show the hide/show eye
 232                     echo '<a href="view.php?id='.$course->id.'&amp;hide='.$section.'&amp;sesskey='.$USER->sesskey.'#section-'.$section.'" title="'.$strweekhide.'">'.
 233                          '<img src="'.$CFG->pixpath.'/i/hide.gif" class="icon hide" alt="'.$strweekhide.'" /></a><br />';
 234                 } else {
 235                     echo '<a href="view.php?id='.$course->id.'&amp;show='.$section.'&amp;sesskey='.$USER->sesskey.'#section-'.$section.'" title="'.$strweekshow.'">'.
 236                          '<img src="'.$CFG->pixpath.'/i/show.gif" class="icon hide" alt="'.$strweekshow.'" /></a><br />';
 237                 }
 238                 if ($section > 1) {                       // Add a arrow to move section up
 239                     echo '<a href="view.php?id='.$course->id.'&amp;random='.rand(1,10000).'&amp;section='.$section.'&amp;move=-1&amp;sesskey='.$USER->sesskey.'#section-'.($section-1).'" title="'.$strmoveup.'">'.
 240                          '<img src="'.$CFG->pixpath.'/t/up.gif" class="iconsmall up" alt="'.$strmoveup.'" /></a><br />';
 241                 }
 242
 243                 if ($section < $course->numsections) {    // Add a arrow to move section down
 244                     echo '<a href="view.php?id='.$course->id.'&amp;random='.rand(1,10000).'&amp;section='.$section.'&amp;move=1&amp;sesskey='.$USER->sesskey.'#section-'.($section+1).'" title="'.$strmovedown.'">'.
 245                          '<img src="'.$CFG->pixpath.'/t/down.gif" class="iconsmall down" alt="'.$strmovedown.'" /></a><br />';
 246                 }
 247             }
 248
 249             echo '</td></tr>';
 250             echo '<tr class="section separator"><td colspan="3" class="spacer"></td></tr>';
 251         }
 252
 253         $section++;
 254         $weekdate = $nextweekdate;
 255     }
 256     echo '</table>';
 257
 258     if (!empty($sectionmenu)) {
 259         echo '<div align="center" class="jumpmenu">';
 260         echo popup_form($CFG->wwwroot.'/course/view.php?id='.$course->id.'&amp;', $sectionmenu,
 261                    'sectionmenu', '', get_string('jumpto'), '', '', true);
 262         echo '</div>';
 263     }
 264
 265     print_container_end();
 266
 267     echo '</td>';
 268
 269             break;
 270             case 'right':
 271     // The right column
 272     if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing) {
 273         echo '<td style="width: '.$preferred_width_right.'px;" id="right-column">';
 274
 275         print_container_start();
 276         blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
 277         print_container_end();
 278
 279         echo '</td>';
 280     }
 281
 282             break;
 283         }
 284     }
 285     echo '</tr></table>';
 286
 287 ?>