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PHP Cross Reference of Moodle 1.9.3 [Build 15-Oct-2008] |
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1 <?php //$Id: block_admin.php,v 1.100.2.10 2008/07/24 23:14:09 skodak Exp $ 2 3 class block_admin extends block_list { 4 function init() { 5 $this->title = get_string('administration'); 6 $this->version = 2007101509; 7 } 8 9 function get_content() { 10 11 global $CFG, $USER, $SITE, $COURSE; 12 13 if ($this->content !== NULL) { 14 return $this->content; 15 } 16 17 $this->content = new stdClass; 18 $this->content->items = array(); 19 $this->content->icons = array(); 20 $this->content->footer = ''; 21 22 if (empty($this->instance)) { 23 return $this->content = ''; 24 } else if ($this->instance->pageid == SITEID) { 25 // return $this->content = ''; 26 } 27 28 if (!empty($this->instance->pageid)) { 29 $context = get_context_instance(CONTEXT_COURSE, $this->instance->pageid); 30 if ($COURSE->id == $this->instance->pageid) { 31 $course = $COURSE; 32 } else { 33 $course = get_record('course', 'id', $this->instance->pageid); 34 } 35 } else { 36 $context = get_context_instance(CONTEXT_SYSTEM); 37 $course = $SITE; 38 } 39 40 if (!has_capability('moodle/course:view', $context)) { // Just return 41 return $this->content; 42 } 43 44 if (empty($CFG->loginhttps)) { 45 $securewwwroot = $CFG->wwwroot; 46 } else { 47 $securewwwroot = str_replace('http:','https:',$CFG->wwwroot); 48 } 49 50 /// Course editing on/off 51 52 if ($course->id !== SITEID and has_capability('moodle/course:update', $context)) { 53 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/edit.gif" class="icon" alt="" />'; 54 if (isediting($this->instance->pageid)) { 55 $this->content->items[]='<a href="view.php?id='.$this->instance->pageid.'&edit=off&sesskey='.sesskey().'">'.get_string('turneditingoff').'</a>'; 56 } else { 57 $this->content->items[]='<a href="view.php?id='.$this->instance->pageid.'&edit=on&sesskey='.sesskey().'">'.get_string('turneditingon').'</a>'; 58 } 59 60 $this->content->items[]='<a href="'.$CFG->wwwroot.'/course/edit.php?id='.$this->instance->pageid.'">'.get_string('settings').'</a>'; 61 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/settings.gif" class="icon" alt="" />'; 62 } 63 64 /// Assign roles to the course 65 66 if ($course->id != SITEID) { 67 if (has_capability('moodle/role:assign', $context)) { 68 $this->content->items[]='<a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/roles/assign.php?contextid='.$context->id.'">'.get_string('assignroles', 'role').'</a>'; 69 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/roles.gif" class="icon" alt="" />'; 70 } else if (get_overridable_roles($context, 'name', ROLENAME_ORIGINAL)) { 71 $this->content->items[]='<a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/roles/override.php?contextid='.$context->id.'">'.get_string('overridepermissions', 'role').'</a>'; 72 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/roles.gif" class="icon" alt="" />'; 73 } 74 } 75 76 /// View course grades (or just your own grades, same link) 77 /// find all accessible reports 78 if ($course->id !== SITEID) { 79 $reportavailable = false; 80 if (has_capability('moodle/grade:viewall', $context)) { 81 $reportavailable = true; 82 } else if (!empty($course->showgrades)) { 83 if ($reports = get_list_of_plugins('grade/report')) { // Get all installed reports 84 arsort($reports); // user is last, we want to test it first 85 foreach ($reports as $plugin) { 86 if (has_capability('gradereport/'.$plugin.':view', $context)) { 87 //stop when the first visible plugin is found 88 $reportavailable = true; 89 break; 90 } 91 } 92 } 93 } 94 95 if ($reportavailable) { 96 $this->content->items[]='<a href="'.$CFG->wwwroot.'/grade/report/index.php?id='.$this->instance->pageid.'">'.get_string('grades').'</a>'; 97 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/grades.gif" class="icon" alt="" />'; 98 } 99 } 100 101 /// Course outcomes (to help give it more prominence because it's important) 102 if (!empty($CFG->enableoutcomes)) { 103 if ($course->id!==SITEID and has_capability('moodle/course:update', $context)) { 104 $this->content->items[]='<a href="'.$CFG->wwwroot.'/grade/edit/outcome/course.php?id='.$this->instance->pageid.'">'.get_string('outcomes', 'grades').'</a>'; 105 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/outcomes.gif" class="icon" alt="" />'; 106 } 107 } 108 109 /// Manage metacourses 110 if ($course->metacourse) { 111 if (has_capability('moodle/course:managemetacourse', $context)) { 112 $strchildcourses = get_string('childcourses'); 113 $this->content->items[]='<a href="importstudents.php?id='.$this->instance->pageid.'">'.$strchildcourses.'</a>'; 114 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/course.gif" class="icon" alt="" />'; 115 } else if (has_capability('moodle/role:assign', $context)) { 116 $strchildcourses = get_string('childcourses'); 117 $this->content->items[]='<span class="dimmed_text">'.$strchildcourses.'</span>'; 118 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/course.gif" class="icon" alt="" />'; 119 } 120 } 121 122 123 /// Manage groups in this course 124 125 if (($course->id!==SITEID) && ($course->groupmode || !$course->groupmodeforce) && has_capability('moodle/course:managegroups', $context)) { 126 $strgroups = get_string('groups'); 127 $this->content->items[]='<a title="'.$strgroups.'" href="'.$CFG->wwwroot.'/group/index.php?id='.$this->instance->pageid.'">'.$strgroups.'</a>'; 128 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/group.gif" class="icon" alt="" />'; 129 } 130 131 /// Backup this course 132 133 if ($course->id!==SITEID and has_capability('moodle/site:backup', $context)) { 134 $this->content->items[]='<a href="'.$CFG->wwwroot.'/backup/backup.php?id='.$this->instance->pageid.'">'.get_string('backup').'</a>'; 135 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/backup.gif" class="icon" alt="" />'; 136 } 137 138 /// Restore to this course 139 if ($course->id !== SITEID and has_capability('moodle/site:restore', $context)) { 140 $this->content->items[]='<a href="'.$CFG->wwwroot.'/files/index.php?id='.$this->instance->pageid.'&wdir=/backupdata">'.get_string('restore').'</a>'; 141 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/restore.gif" class="icon" alt="" />'; 142 } 143 144 /// Import data from other courses 145 if ($course->id !== SITEID and has_capability('moodle/site:import', $context)) { 146 $this->content->items[]='<a href="'.$CFG->wwwroot.'/course/import.php?id='.$this->instance->pageid.'">'.get_string('import').'</a>'; 147 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/restore.gif" class="icon" alt="" />'; 148 } 149 150 /// Reset this course 151 if ($course->id!==SITEID and has_capability('moodle/course:reset', $context)) { 152 $this->content->items[]='<a href="'.$CFG->wwwroot.'/course/reset.php?id='.$this->instance->pageid.'">'.get_string('reset').'</a>'; 153 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/return.gif" class="icon" alt="" />'; 154 } 155 156 /// View course reports 157 if ($course->id !== SITEID and has_capability('moodle/site:viewreports', $context)) { 158 $this->content->items[]='<a href="'.$CFG->wwwroot.'/course/report.php?id='.$this->instance->pageid.'">'.get_string('reports').'</a>'; 159 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/stats.gif" class="icon" alt="" />'; 160 } 161 162 /// Manage questions 163 if ($course->id !== SITEID){ 164 $questionlink = ''; 165 $questioncaps = array( 166 'moodle/question:add', 167 'moodle/question:editmine', 168 'moodle/question:editall', 169 'moodle/question:viewmine', 170 'moodle/question:viewall', 171 'moodle/question:movemine', 172 'moodle/question:moveall'); 173 foreach ($questioncaps as $questioncap){ 174 if (has_capability($questioncap, $context)){ 175 $questionlink = 'edit.php'; 176 break; 177 } 178 } 179 if (!$questionlink && has_capability('moodle/question:managecategory', $context)) { 180 $questionlink = 'category.php'; 181 } 182 if ($questionlink) { 183 $this->content->items[]='<a href="'.$CFG->wwwroot.'/question/'.$questionlink. 184 '?courseid='.$this->instance->pageid.'">'.get_string('questions', 'quiz').'</a>'; 185 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/questions.gif" class="icon" alt="" />'; 186 } 187 } 188 189 190 /// Manage files 191 if ($course->id !== SITEID and has_capability('moodle/course:managefiles', $context)) { 192 $this->content->items[]='<a href="'.$CFG->wwwroot.'/files/index.php?id='.$this->instance->pageid.'">'.get_string('files').'</a>'; 193 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/files.gif" class="icon" alt="" />'; 194 } 195 196 /// Authorize hooks 197 if ($course->enrol == 'authorize' || (empty($course->enrol) && $CFG->enrol == 'authorize') && ($course->id!==SITEID)) { 198 require_once($CFG->dirroot.'/enrol/authorize/const.php'); 199 $paymenturl = '<a href="'.$CFG->wwwroot.'/enrol/authorize/index.php?course='.$course->id.'">'.get_string('payments').'</a> '; 200 if (has_capability('enrol/authorize:managepayments', $context)) { 201 if ($cnt = count_records('enrol_authorize', 'status', AN_STATUS_AUTH, 'courseid', $course->id)) { 202 $paymenturl .= '<a href="'.$CFG->wwwroot.'/enrol/authorize/index.php?status='.AN_STATUS_AUTH.'&course='.$course->id.'">'.get_string('paymentpending', 'moodle', $cnt).'</a>'; 203 } 204 } 205 $this->content->items[] = $paymenturl; 206 $this->content->icons[] = '<img src="'.$CFG->pixpath.'/i/payment.gif" class="icon" alt="" />'; 207 } 208 209 /// Unenrol link 210 if (empty($course->metacourse) && ($course->id!==SITEID)) { 211 if (has_capability('moodle/legacy:guest', $context, NULL, false)) { // Are a guest now 212 $this->content->items[]='<a href="enrol.php?id='.$this->instance->pageid.'">'.get_string('enrolme', '', format_string($course->shortname)).'</a>'; 213 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/user.gif" class="icon" alt="" />'; 214 } else if (has_capability('moodle/role:unassignself', $context, NULL, false) and get_user_roles($context, $USER->id, false)) { // Have some role 215 $this->content->items[]='<a href="unenrol.php?id='.$this->instance->pageid.'">'.get_string('unenrolme', '', format_string($course->shortname)).'</a>'; 216 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/user.gif" class="icon" alt="" />'; 217 } 218 } 219 220 /// Link to the user own profile (except guests) 221 if (!isguestuser() and isloggedin()) { 222 $this->content->items[]='<a href="'.$CFG->wwwroot.'/user/view.php?id='.$USER->id.'&course='.$course->id.'">'.get_string('profile').'</a>'; 223 $this->content->icons[]='<img src="'.$CFG->pixpath.'/i/user.gif" alt="" />'; 224 } 225 226 return $this->content; 227 } 228 229 function applicable_formats() { 230 return array('course' => true); // Not needed on site 231 } 232 } 233 234 ?>
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| Generated: Wed Jan 14 11:33:29 2009 | Cross-referenced by PHPXref 0.7 |