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PHP Cross Reference of moodle-2.8 |
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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 * prints the form to edit the feedback items such moving, deleting and so on 19 * 20 * @author Andreas Grabs 21 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License 22 * @package mod_feedback 23 */ 24 25 require_once('../../config.php'); 26 require_once ('lib.php'); 27 require_once ('edit_form.php'); 28 29 feedback_init_feedback_session(); 30 31 $id = required_param('id', PARAM_INT); 32 33 if (($formdata = data_submitted()) AND !confirm_sesskey()) { 34 print_error('invalidsesskey'); 35 } 36 37 $do_show = optional_param('do_show', 'edit', PARAM_ALPHA); 38 $moveupitem = optional_param('moveupitem', false, PARAM_INT); 39 $movedownitem = optional_param('movedownitem', false, PARAM_INT); 40 $moveitem = optional_param('moveitem', false, PARAM_INT); 41 $movehere = optional_param('movehere', false, PARAM_INT); 42 $switchitemrequired = optional_param('switchitemrequired', false, PARAM_INT); 43 44 $current_tab = $do_show; 45 46 $url = new moodle_url('/mod/feedback/edit.php', array('id'=>$id, 'do_show'=>$do_show)); 47 48 if (! $cm = get_coursemodule_from_id('feedback', $id)) { 49 print_error('invalidcoursemodule'); 50 } 51 52 if (! $course = $DB->get_record('course', array('id'=>$cm->course))) { 53 print_error('coursemisconf'); 54 } 55 56 if (! $feedback = $DB->get_record('feedback', array('id'=>$cm->instance))) { 57 print_error('invalidcoursemodule'); 58 } 59 60 $context = context_module::instance($cm->id); 61 62 require_login($course, true, $cm); 63 64 require_capability('mod/feedback:edititems', $context); 65 66 //Move up/down items 67 if ($moveupitem) { 68 $item = $DB->get_record('feedback_item', array('id'=>$moveupitem)); 69 feedback_moveup_item($item); 70 } 71 if ($movedownitem) { 72 $item = $DB->get_record('feedback_item', array('id'=>$movedownitem)); 73 feedback_movedown_item($item); 74 } 75 76 //Moving of items 77 if ($movehere && isset($SESSION->feedback->moving->movingitem)) { 78 $item = $DB->get_record('feedback_item', array('id'=>$SESSION->feedback->moving->movingitem)); 79 feedback_move_item($item, intval($movehere)); 80 $moveitem = false; 81 } 82 if ($moveitem) { 83 $item = $DB->get_record('feedback_item', array('id'=>$moveitem)); 84 $SESSION->feedback->moving->shouldmoving = 1; 85 $SESSION->feedback->moving->movingitem = $moveitem; 86 } else { 87 unset($SESSION->feedback->moving); 88 } 89 90 if ($switchitemrequired) { 91 $item = $DB->get_record('feedback_item', array('id'=>$switchitemrequired)); 92 @feedback_switch_item_required($item); 93 redirect($url->out(false)); 94 exit; 95 } 96 97 //The create_template-form 98 $create_template_form = new feedback_edit_create_template_form(); 99 $create_template_form->set_feedbackdata(array('context'=>$context, 'course'=>$course)); 100 $create_template_form->set_form_elements(); 101 $create_template_form->set_data(array('id'=>$id, 'do_show'=>'templates')); 102 $create_template_formdata = $create_template_form->get_data(); 103 if (isset($create_template_formdata->savetemplate) && $create_template_formdata->savetemplate == 1) { 104 //Check the capabilities to create templates. 105 if (!has_capability('mod/feedback:createprivatetemplate', $context) AND 106 !has_capability('mod/feedback:createpublictemplate', $context)) { 107 print_error('cannotsavetempl', 'feedback'); 108 } 109 if (trim($create_template_formdata->templatename) == '') { 110 $savereturn = 'notsaved_name'; 111 } else { 112 //If the feedback is located on the frontpage then templates can be public. 113 if (has_capability('mod/feedback:createpublictemplate', context_system::instance())) { 114 $create_template_formdata->ispublic = isset($create_template_formdata->ispublic) ? 1 : 0; 115 } else { 116 $create_template_formdata->ispublic = 0; 117 } 118 if (!feedback_save_as_template($feedback, 119 $create_template_formdata->templatename, 120 $create_template_formdata->ispublic)) { 121 $savereturn = 'failed'; 122 } else { 123 $savereturn = 'saved'; 124 } 125 } 126 } 127 128 //Get the feedbackitems 129 $lastposition = 0; 130 $feedbackitems = $DB->get_records('feedback_item', array('feedback'=>$feedback->id), 'position'); 131 if (is_array($feedbackitems)) { 132 $feedbackitems = array_values($feedbackitems); 133 if (count($feedbackitems) > 0) { 134 $lastitem = $feedbackitems[count($feedbackitems)-1]; 135 $lastposition = $lastitem->position; 136 } else { 137 $lastposition = 0; 138 } 139 } 140 $lastposition++; 141 142 143 //The add_item-form 144 $add_item_form = new feedback_edit_add_question_form('edit_item.php'); 145 $add_item_form->set_data(array('cmid'=>$id, 'position'=>$lastposition)); 146 147 //The use_template-form 148 $use_template_form = new feedback_edit_use_template_form('use_templ.php'); 149 $use_template_form->set_feedbackdata(array('course' => $course)); 150 $use_template_form->set_form_elements(); 151 $use_template_form->set_data(array('id'=>$id)); 152 153 //Print the page header. 154 $strfeedbacks = get_string('modulenameplural', 'feedback'); 155 $strfeedback = get_string('modulename', 'feedback'); 156 157 $PAGE->set_url('/mod/feedback/edit.php', array('id'=>$cm->id, 'do_show'=>$do_show)); 158 $PAGE->set_heading($course->fullname); 159 $PAGE->set_title($feedback->name); 160 161 //Adding the javascript module for the items dragdrop. 162 if (count($feedbackitems) > 1) { 163 if ($do_show == 'edit') { 164 $PAGE->requires->strings_for_js(array( 165 'pluginname', 166 'move_item', 167 'position', 168 ), 'feedback'); 169 $PAGE->requires->yui_module('moodle-mod_feedback-dragdrop', 'M.mod_feedback.init_dragdrop', 170 array(array('cmid' => $cm->id))); 171 } 172 } 173 174 echo $OUTPUT->header(); 175 echo $OUTPUT->heading(format_string($feedback->name)); 176 177 /// print the tabs 178 require ('tabs.php'); 179 180 /// Print the main part of the page. 181 /////////////////////////////////////////////////////////////////////////// 182 /////////////////////////////////////////////////////////////////////////// 183 /////////////////////////////////////////////////////////////////////////// 184 185 $savereturn=isset($savereturn)?$savereturn:''; 186 187 //Print the messages. 188 if ($savereturn == 'notsaved_name') { 189 echo '<p align="center"><b><font color="red">'. 190 get_string('name_required', 'feedback'). 191 '</font></b></p>'; 192 } 193 194 if ($savereturn == 'saved') { 195 echo '<p align="center"><b><font color="green">'. 196 get_string('template_saved', 'feedback'). 197 '</font></b></p>'; 198 } 199 200 if ($savereturn == 'failed') { 201 echo '<p align="center"><b><font color="red">'. 202 get_string('saving_failed', 'feedback'). 203 '</font></b></p>'; 204 } 205 206 /////////////////////////////////////////////////////////////////////////// 207 ///Print the template-section. 208 /////////////////////////////////////////////////////////////////////////// 209 if ($do_show == 'templates') { 210 echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide'); 211 $use_template_form->display(); 212 213 if (has_capability('mod/feedback:createprivatetemplate', $context) OR 214 has_capability('mod/feedback:createpublictemplate', $context)) { 215 $deleteurl = new moodle_url('/mod/feedback/delete_template.php', array('id' => $id)); 216 $create_template_form->display(); 217 echo '<p><a href="'.$deleteurl->out().'">'. 218 get_string('delete_templates', 'feedback'). 219 '</a></p>'; 220 } else { 221 echo ' '; 222 } 223 224 if (has_capability('mod/feedback:edititems', $context)) { 225 $urlparams = array('action'=>'exportfile', 'id'=>$id); 226 $exporturl = new moodle_url('/mod/feedback/export.php', $urlparams); 227 $importurl = new moodle_url('/mod/feedback/import.php', array('id'=>$id)); 228 echo '<p> 229 <a href="'.$exporturl->out().'">'.get_string('export_questions', 'feedback').'</a>/ 230 <a href="'.$importurl->out().'">'.get_string('import_questions', 'feedback').'</a> 231 </p>'; 232 } 233 echo $OUTPUT->box_end(); 234 } 235 /////////////////////////////////////////////////////////////////////////// 236 ///Print the Item-Edit-section. 237 /////////////////////////////////////////////////////////////////////////// 238 if ($do_show == 'edit') { 239 240 $add_item_form->display(); 241 242 if (is_array($feedbackitems)) { 243 $itemnr = 0; 244 245 $align = right_to_left() ? 'right' : 'left'; 246 247 $helpbutton = $OUTPUT->help_icon('preview', 'feedback'); 248 249 echo $OUTPUT->heading(get_string('preview', 'feedback').$helpbutton, 3); 250 if (isset($SESSION->feedback->moving) AND $SESSION->feedback->moving->shouldmoving == 1) { 251 $anker = '<a href="edit.php?id='.$id.'">'; 252 $anker .= get_string('cancel_moving', 'feedback'); 253 $anker .= '</a>'; 254 echo $OUTPUT->heading($anker); 255 } 256 257 //Check, if there exists required-elements. 258 $params = array('feedback' => $feedback->id, 'required' => 1); 259 $countreq = $DB->count_records('feedback_item', $params); 260 if ($countreq > 0) { 261 echo '<div class="fdescription required">'; 262 echo get_string('somefieldsrequired', 'form', '<img alt="'.get_string('requiredelement', 'form'). 263 '" src="'.$OUTPUT->pix_url('req') .'" class="req" />'); 264 echo '</div>'; 265 } 266 267 //Use list instead a table 268 echo $OUTPUT->box_start('feedback_items'); 269 if (isset($SESSION->feedback->moving) AND $SESSION->feedback->moving->shouldmoving == 1) { 270 $moveposition = 1; 271 $movehereurl = new moodle_url($url, array('movehere'=>$moveposition)); 272 //Only shown if shouldmoving = 1 273 echo $OUTPUT->box_start('feedback_item_box_'.$align.' clipboard'); 274 $buttonlink = $movehereurl->out(); 275 $strbutton = get_string('move_here', 'feedback'); 276 $src = $OUTPUT->pix_url('movehere'); 277 echo '<a title="'.$strbutton.'" href="'.$buttonlink.'"> 278 <img class="movetarget" alt="'.$strbutton.'" src="'.$src.'" /> 279 </a>'; 280 echo $OUTPUT->box_end(); 281 } 282 //Print the inserted items 283 $itempos = 0; 284 echo '<div id="feedback_dragarea">'; //The container for the dragging area 285 echo '<ul id="feedback_draglist">'; //The list what includes the draggable items 286 foreach ($feedbackitems as $feedbackitem) { 287 $itempos++; 288 //Hiding the item to move 289 if (isset($SESSION->feedback->moving)) { 290 if ($SESSION->feedback->moving->movingitem == $feedbackitem->id) { 291 continue; 292 } 293 } 294 //Here come the draggable items, each one in a single li-element. 295 echo '<li class="feedback_itemlist generalbox" id="feedback_item_'.$feedbackitem->id.'">'; 296 echo '<span class="spinnertest"> </span>'; 297 if ($feedbackitem->dependitem > 0) { 298 $dependstyle = ' feedback_depend'; 299 } else { 300 $dependstyle = ''; 301 } 302 echo $OUTPUT->box_start('feedback_item_box_'.$align.$dependstyle, 303 'feedback_item_box_'.$feedbackitem->id); 304 //Items without value only are labels 305 if ($feedbackitem->hasvalue == 1 AND $feedback->autonumbering) { 306 $itemnr++; 307 echo $OUTPUT->box_start('feedback_item_number_'.$align); 308 echo $itemnr; 309 echo $OUTPUT->box_end(); 310 } 311 echo $OUTPUT->box_start('box boxalign_'.$align); 312 echo $OUTPUT->box_start('feedback_item_commands_'.$align); 313 echo '<span class="feedback_item_commands position">'; 314 echo '('.get_string('position', 'feedback').':'.$itempos .')'; 315 echo '</span>'; 316 //Print the moveup-button 317 if ($feedbackitem->position > 1) { 318 echo '<span class="feedback_item_command_moveup">'; 319 $moveupurl = new moodle_url($url, array('moveupitem'=>$feedbackitem->id)); 320 $buttonlink = $moveupurl->out(); 321 $strbutton = get_string('moveup_item', 'feedback'); 322 echo '<a class="icon up" title="'.$strbutton.'" href="'.$buttonlink.'"> 323 <img alt="'.$strbutton.'" src="'.$OUTPUT->pix_url('t/up') . '" /> 324 </a>'; 325 echo '</span>'; 326 } 327 //Print the movedown-button 328 if ($feedbackitem->position < $lastposition - 1) { 329 echo '<span class="feedback_item_command_movedown">'; 330 $urlparams = array('movedownitem'=>$feedbackitem->id); 331 $movedownurl = new moodle_url($url, $urlparams); 332 $buttonlink = $movedownurl->out(); 333 $strbutton = get_string('movedown_item', 'feedback'); 334 echo '<a class="icon down" title="'.$strbutton.'" href="'.$buttonlink.'"> 335 <img alt="'.$strbutton.'" src="'.$OUTPUT->pix_url('t/down') . '" /> 336 </a>'; 337 echo '</span>'; 338 } 339 //Print the move-button 340 if (count($feedbackitems) > 1) { 341 echo '<span class="feedback_item_command_move">'; 342 $moveurl = new moodle_url($url, array('moveitem'=>$feedbackitem->id)); 343 $buttonlink = $moveurl->out(); 344 $strbutton = get_string('move_item', 'feedback'); 345 echo '<a class="editing_move" title="'.$strbutton.'" href="'.$buttonlink.'"> 346 <img alt="'.$strbutton.'" src="'.$OUTPUT->pix_url('t/move') . '" /> 347 </a>'; 348 echo '</span>'; 349 } 350 //Print the button to edit the item 351 if ($feedbackitem->typ != 'pagebreak') { 352 echo '<span class="feedback_item_command_edit">'; 353 $editurl = new moodle_url('/mod/feedback/edit_item.php'); 354 $editurl->params(array('do_show'=>$do_show, 355 'cmid'=>$id, 356 'id'=>$feedbackitem->id, 357 'typ'=>$feedbackitem->typ)); 358 359 // In edit_item.php the param id is used for the itemid 360 // and the cmid is the id to get the module. 361 $buttonlink = $editurl->out(); 362 $strbutton = get_string('edit_item', 'feedback'); 363 echo '<a class="editing_update" title="'.$strbutton.'" href="'.$buttonlink.'"> 364 <img alt="'.$strbutton.'" src="'.$OUTPUT->pix_url('t/edit') . '" /> 365 </a>'; 366 echo '</span>'; 367 } 368 369 //Print the toggle-button to switch required yes/no 370 if ($feedbackitem->hasvalue == 1) { 371 echo '<span class="feedback_item_command_toggle">'; 372 if ($feedbackitem->required == 1) { 373 $buttontitle = get_string('switch_item_to_not_required', 'feedback'); 374 $buttonimg = $OUTPUT->pix_url('required', 'feedback'); 375 } else { 376 $buttontitle = get_string('switch_item_to_required', 'feedback'); 377 $buttonimg = $OUTPUT->pix_url('notrequired', 'feedback'); 378 } 379 $urlparams = array('switchitemrequired'=>$feedbackitem->id); 380 $requiredurl = new moodle_url($url, $urlparams); 381 $buttonlink = $requiredurl->out(); 382 echo '<a class="icon '. 383 'feedback_switchrequired" '. 384 'title="'.$buttontitle.'" '. 385 'href="'.$buttonlink.'">'. 386 '<img alt="'.$buttontitle.'" src="'.$buttonimg.'" />'. 387 '</a>'; 388 echo '</span>'; 389 } 390 391 //Print the delete-button 392 echo '<span class="feedback_item_command_toggle">'; 393 $deleteitemurl = new moodle_url('/mod/feedback/delete_item.php'); 394 $deleteitemurl->params(array('id'=>$id, 395 'do_show'=>$do_show, 396 'deleteitem'=>$feedbackitem->id)); 397 398 $buttonlink = $deleteitemurl->out(); 399 $strbutton = get_string('delete_item', 'feedback'); 400 $src = $OUTPUT->pix_url('t/delete'); 401 echo '<a class="icon delete" title="'.$strbutton.'" href="'.$buttonlink.'"> 402 <img alt="'.$strbutton.'" src="'.$src.'" /> 403 </a>'; 404 echo '</span>'; 405 echo $OUTPUT->box_end(); 406 if ($feedbackitem->typ != 'pagebreak') { 407 feedback_print_item_preview($feedbackitem); 408 } else { 409 echo $OUTPUT->box_start('feedback_pagebreak'); 410 echo get_string('pagebreak', 'feedback').'<hr class="feedback_pagebreak" />'; 411 echo $OUTPUT->box_end(); 412 } 413 echo $OUTPUT->box_end(); 414 echo $OUTPUT->box_end(); 415 echo '<div class="clearer"> </div>'; 416 echo '</li>'; 417 //Print out the target box if we ar moving an item 418 if (isset($SESSION->feedback->moving) AND $SESSION->feedback->moving->shouldmoving == 1) { 419 echo '<li>'; 420 $moveposition++; 421 $movehereurl->param('movehere', $moveposition); 422 echo $OUTPUT->box_start('clipboard'); //Only shown if shouldmoving = 1 423 $buttonlink = $movehereurl->out(); 424 $strbutton = get_string('move_here', 'feedback'); 425 $src = $OUTPUT->pix_url('movehere'); 426 echo '<a title="'.$strbutton.'" href="'.$buttonlink.'"> 427 <img class="movetarget" alt="'.$strbutton.'" src="'.$src.'" /> 428 </a>'; 429 echo $OUTPUT->box_end(); 430 echo '</li>'; 431 } 432 } 433 echo $OUTPUT->box_end(); 434 echo '</ul>'; 435 echo '</div>'; 436 } else { 437 echo $OUTPUT->box(get_string('no_items_available_yet', 'feedback'), 438 'generalbox boxaligncenter'); 439 } 440 } 441 /// Finish the page 442 /////////////////////////////////////////////////////////////////////////// 443 /////////////////////////////////////////////////////////////////////////// 444 /////////////////////////////////////////////////////////////////////////// 445 446 echo $OUTPUT->footer();
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |