course/format/weekscss/format.php

   1 <?php // $Id$
   2       // Display the whole course as "weeks" made of of modules
   3       // Included from "view.php"
   4 /**
   5  * Evaluation weekly format for course display - NO layout tables, for accessibility, etc.
   6  *
   7  * A duplicate course format to enable the Moodle development team to evaluate
   8  * CSS for the multi-column layout in place of layout tables.
   9  * Less risk for the Moodle 1.6 beta release.
  10  *   1. Straight copy of weeks/format.php
  11  *   2. Replace <table> and <td> with DIVs; inline styles.
  12  *   3. Reorder columns so that in linear view content is first then blocks;
  13  * styles to maintain original graphical (side by side) view.
  14  *
  15  * Target: 3-column graphical view using relative widths for pixel screen sizes
  16  * 800x600, 1024x768... on IE6, Firefox. Below 800 columns will shift downwards.
  17  *
  18  * http://www.maxdesign.com.au/presentation/em/ Ideal length for content.
  19  * http://www.svendtofte.com/code/max_width_in_ie/ Max width in IE.
  20  *
  21  * @copyright &copy; 2006 The Open University
  22  * @author N.D.Freear@open.ac.uk, and others.
  23  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  24  * @package
  25  */
  26 //TODO (nfreear): Accessibility: evaluation, lang/en_utf8/moodle.php: $string['formatweekscss']
  27
  28     $week = optional_param('week', -1, PARAM_INT);
  29
  30     if ($week != -1) {
  31         $displaysection = course_set_display($course->id, $week);
  32     } else {
  33         if (isset($USER->display[$course->id])) {
  34             $displaysection = $USER->display[$course->id];
  35         } else {
  36             $displaysection = course_set_display($course->id, 0);
  37         }
  38     }
  39
  40     $streditsummary  = get_string('editsummary');
  41     $stradd          = get_string('add');
  42     $stractivities   = get_string('activities');
  43     $strshowallweeks = get_string('showallweeks');
  44     $strweek         = get_string('week');
  45     $strgroups       = get_string('groups');
  46     $strgroupmy      = get_string('groupmy');
  47     $editing         = $PAGE->user_is_editing();
  48
  49     if ($editing) {
  50         $strstudents = moodle_strtolower($course->students);
  51         $strweekhide = get_string('weekhide', '', $strstudents);
  52         $strweekshow = get_string('weekshow', '', $strstudents);
  53         $strmoveup   = get_string('moveup');
  54         $strmovedown = get_string('movedown');
  55     }
  56
  57     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  58 /* Internet Explorer min-width fix. (See theme/standard/styles_layout.css: min-width for Firefox.)
  59    Window width: 800px, Firefox 763px, IE 752px. (Window width: 640px, Firefox 602px, IE 588px.)
  60 */
  61 ?>
  62
  63 <!--[if IE]>
  64   <style type="text/css">
  65   .weekscss-format { width: expression(document.body.clientWidth < 800 ? "752px" : "auto"); }
  66   </style>
  67 <![endif]-->
  68 <?php
  69 /// Layout the whole page as three big columns (was, id="layout-table")
  70     echo '<div class="weekscss-format">';
  71
  72 /// The left column ...
  73
  74     if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) {
  75         echo '<div id="left-column">';
  76         blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
  77         echo '</div>';
  78     }
  79
  80 /// The right column, BEFORE the middle-column.
  81     if (blocks_have_content($pageblocks, BLOCK_POS_RIGHT) || $editing) {
  82         echo '<div id="right-column">';
  83         blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
  84         echo '</div>';
  85     }
  86
  87 /// Start main column
  88     echo '<div id="middle-column">'. skip_main_destination();
  89
  90     print_heading_block(get_string('weeklyoutline'), 'outline');
  91
  92     // Note, an ordered list would confuse - "1" could be the clipboard or summary.
  93     echo "<ul class='weekscss'>\n";
  94
  95 /// If currently moving a file then show the current clipboard
  96     if (ismoving($course->id)) {
  97         $stractivityclipboard = strip_tags(get_string('activityclipboard', '', addslashes($USER->activitycopyname)));
  98         $strcancel= get_string('cancel');
  99         echo '<li class="clipboard">';
 100         echo $stractivityclipboard.'&nbsp;&nbsp;(<a href="mod.php?cancelcopy=true&amp;sesskey='.$USER->sesskey.'">'.$strcancel.'</a>)';
 101         echo "</li>\n";
 102     }
 103
 104 /// Print Section 0 with general activities
 105
 106     $section = 0;
 107     $thissection = $sections[$section];
 108
 109     if ($thissection->summary or $thissection->sequence or isediting($course->id)) {
 110
 111         // Note, no need for a 'left side' cell or DIV.
 112         // Note, 'right side' is BEFORE content.
 113         echo '<li id="section-0" class="section main" >';
 114         echo '<div class="right side" >&nbsp;</div>';
 115         echo '<div class="content">';
 116
 117         echo '<div class="summary">';
 118         $summaryformatoptions->noclean = true;
 119         echo format_text($thissection->summary, FORMAT_HTML, $summaryformatoptions);
 120
 121         if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 122             echo '<p><a title="'.$streditsummary.'" '.
 123                  ' href="editsection.php?id='.$thissection->id.'"><img src="'.$CFG->pixpath.'/t/edit.gif" '.
 124                  ' class="icon edit" alt="'.$streditsummary.'" /></a></p>';
 125         }
 126         echo '</div>';
 127
 128         print_section($course, $thissection, $mods, $modnamesused);
 129
 130         if (isediting($course->id)) {
 131             print_section_add_menus($course, $section, $modnames);
 132         }
 133
 134         echo '</div>';
 135         echo "</li>\n";
 136     }
 137
 138
 139 /// Now all the normal modules by week
 140 /// Everything below uses "section" terminology - each "section" is a week.
 141
 142     $timenow = time();
 143     $weekdate = $course->startdate;    // this should be 0:00 Monday of that week
 144     $weekdate += 7200;                 // Add two hours to avoid possible DST problems
 145     $section = 1;
 146     $sectionmenu = array();
 147     $weekofseconds = 604800;
 148     $course->enddate = $course->startdate + ($weekofseconds * $course->numsections);
 149
 150     $strftimedateshort = ' '.get_string('strftimedateshort');
 151
 152     while ($weekdate < $course->enddate) {
 153
 154         $nextweekdate = $weekdate + ($weekofseconds);
 155         $weekday = userdate($weekdate, $strftimedateshort);
 156         $endweekday = userdate($weekdate+518400, $strftimedateshort);
 157
 158         if (!empty($sections[$section])) {
 159             $thissection = $sections[$section];
 160
 161         } else {
 162             unset($thissection);
 163             $thissection->course = $course->id;   // Create a new week structure
 164             $thissection->section = $section;
 165             $thissection->summary = '';
 166             $thissection->visible = 1;
 167             if (!$thissection->id = insert_record('course_sections', $thissection)) {
 168                 notify('Error inserting new week!');
 169             }
 170         }
 171
 172         $showsection = (has_capability('moodle/course:viewhiddensections', $context) or $thissection->visible or !$course->hiddensections);
 173
 174         if (!empty($displaysection) and $displaysection != $section) {  // Check this week is visible
 175             if ($showsection) {
 176                 $sectionmenu['week='.$section] = s("$strweek $section |     $weekday - $endweekday");
 177             }
 178             $section++;
 179             $weekdate = $nextweekdate;
 180             continue;
 181         }
 182
 183         if ($showsection) {
 184
 185             $currentweek = (($weekdate <= $timenow) && ($timenow < $nextweekdate));
 186
 187             $currenttext = '';
 188             if (!$thissection->visible) {
 189                 $sectionstyle = ' hidden';
 190             } else if ($currentweek) {
 191                 $sectionstyle = ' current';
 192                 $currenttext = get_accesshide(get_string('currentweek','access'));
 193             } else {
 194                 $sectionstyle = '';
 195             }
 196
 197             echo '<li id="section-'.$section.'" class="section main'.$sectionstyle.'" >'; //'<div class="left side">&nbsp;</div>';
 198
 199             // Note, 'right side' is BEFORE content.
 200             echo '<div class="right side">';
 201
 202             if ($displaysection == $section) {
 203                 echo '<a href="view.php?id='.$course->id.'&amp;week=0#section-'.$section.'" title="'.$strshowallweeks.'">'.
 204                      '<img src="'.$CFG->pixpath.'/i/all.gif" class="icon wkall" alt="'.$strshowallweeks.'" /></a><br />';
 205             } else {
 206                 $strshowonlyweek = get_string("showonlyweek", "", $section);
 207                 echo '<a href="view.php?id='.$course->id.'&amp;week='.$section.'" title="'.$strshowonlyweek.'">'.
 208                      '<img src="'.$CFG->pixpath.'/i/one.gif" class="icon wkone" alt="'.$strshowonlyweek.'" /></a><br />';
 209             }
 210
 211             if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 212                 if ($thissection->visible) {        // Show the hide/show eye
 213                     echo '<a href="view.php?id='.$course->id.'&amp;hide='.$section.'&amp;sesskey='.$USER->sesskey.'#section-'.$section.'" title="'.$strweekhide.'">'.
 214                          '<img src="'.$CFG->pixpath.'/i/hide.gif" class="icon hide" alt="'.$strweekhide.'" /></a><br />';
 215                 } else {
 216                     echo '<a href="view.php?id='.$course->id.'&amp;show='.$section.'&amp;sesskey='.$USER->sesskey.'#section-'.$section.'" title="'.$strweekshow.'">'.
 217                          '<img src="'.$CFG->pixpath.'/i/show.gif" class="icon hide" alt="'.$strweekshow.'" /></a><br />';
 218                 }
 219                 if ($section > 1) {                       // Add a arrow to move section up
 220                     echo '<a href="view.php?id='.$course->id.'&amp;random='.rand(1,10000).'&amp;section='.$section.'&amp;move=-1&amp;sesskey='.$USER->sesskey.'#section-'.($section-1).'" title="'.$strmoveup.'">'.
 221                          '<img src="'.$CFG->pixpath.'/t/up.gif" class="icon up" alt="'.$strmoveup.'" /></a><br />';
 222                 }
 223
 224                 if ($section < $course->numsections) {    // Add a arrow to move section down
 225                     echo '<a href="view.php?id='.$course->id.'&amp;random='.rand(1,10000).'&amp;section='.$section.'&amp;move=1&amp;sesskey='.$USER->sesskey.'#section-'.($section+1).'" title="'.$strmovedown.'">'.
 226                          '<img src="'.$CFG->pixpath.'/t/down.gif" class="icon down" alt="'.$strmovedown.'" /></a><br />';
 227                 }
 228             }
 229             echo '</div>';
 230
 231             $weekperiod = $weekday.' - '.$endweekday;
 232
 233             echo '<div class="content">';
 234             if (!has_capability('moodle/course:viewhiddensections', $context) and !$thissection->visible) {   // Hidden for students
 235                 print_heading($currenttext.$weekperiod.' ('.get_string('notavailable').')', null, 3, 'weekdates');
 236
 237             } else {
 238                 print_heading($currenttext.$weekperiod, null, 3, 'weekdates');
 239
 240                 echo '<div class="summary">';
 241                 $summaryformatoptions->noclean = true;
 242                 echo format_text($thissection->summary, FORMAT_HTML, $summaryformatoptions);
 243
 244                 if (isediting($course->id) && has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id))) {
 245                     echo ' <a title="'.$streditsummary.'" href="editsection.php?id='.$thissection->id.'">'.
 246                          '<img src="'.$CFG->pixpath.'/t/edit.gif" class="icon edit" alt="'.$streditsummary.'" /></a><br /><br />';
 247                 }
 248                 echo '</div>';
 249
 250                 print_section($course, $thissection, $mods, $modnamesused);
 251
 252                 if (isediting($course->id)) {
 253                     print_section_add_menus($course, $section, $modnames);
 254                 }
 255             }
 256
 257             echo '</div>';
 258             echo "</li>\n";
 259         }
 260
 261         $section++;
 262         $weekdate = $nextweekdate;
 263     }
 264     echo "</ul>\n";
 265
 266     if (!empty($sectionmenu)) {
 267         echo '<div align="center" class="jumpmenu">';
 268         echo popup_form($CFG->wwwroot.'/course/view.php?id='.$course->id.'&amp;', $sectionmenu,
 269                    'sectionmenu', '', get_string('jumpto'), '', '', true);
 270         echo '</div>';
 271     }
 272
 273     echo '</div>';
 274
 275     echo '</div>';
 276     echo '<div class="clearer"></div>';
 277
 278 ?>