@@ -321,7 +321,7 @@ protected function list_workflows($workflows) {
321321 $ add = html_writer::empty_tag ('img ' ,
322322 [
323323 'src ' => $ this ->output ->image_url ('t/add ' ),
324- 'class ' => 'iconsmall ' ,
324+ 'class ' => 'iconsmall icon ' ,
325325 'title ' => get_string ('createworkflow ' , 'block_workflow ' ),
326326 'alt ' => get_string ('createworkflow ' , 'block_workflow ' ),
327327 ]);
@@ -330,7 +330,7 @@ protected function list_workflows($workflows) {
330330 $ add = html_writer::empty_tag ('img ' ,
331331 [
332332 'src ' => $ this ->output ->image_url ('t/restore ' ),
333- 'class ' => 'iconsmall ' ,
333+ 'class ' => 'iconsmall icon ' ,
334334 'title ' => get_string ('importworkflow ' , 'block_workflow ' ),
335335 'alt ' => get_string ('importworkflow ' , 'block_workflow ' ),
336336 ]);
@@ -375,7 +375,7 @@ protected function workflow_row(stdClass $workflow) {
375375 $ url = new moodle_url ('/blocks/workflow/editsteps.php ' , ['workflowid ' => $ workflow ->id ]);
376376 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
377377 'src ' => $ this ->output ->image_url ('t/edit ' ),
378- 'class ' => 'iconsmall ' ,
378+ 'class ' => 'iconsmall icon ' ,
379379 'title ' => get_string ('vieweditworkflow ' , 'block_workflow ' ),
380380 'alt ' => get_string ('vieweditworkflow ' , 'block_workflow ' ),
381381 ]));
@@ -384,7 +384,7 @@ protected function workflow_row(stdClass $workflow) {
384384 $ url = new moodle_url ('/blocks/workflow/export.php ' , ['sesskey ' => sesskey (), 'workflowid ' => $ workflow ->id ]);
385385 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
386386 'src ' => $ this ->output ->image_url ('t/backup ' ),
387- 'class ' => 'iconsmall ' ,
387+ 'class ' => 'iconsmall icon ' ,
388388 'title ' => get_string ('exportworkflow ' , 'block_workflow ' ),
389389 'alt ' => get_string ('exportworkflow ' , 'block_workflow ' ),
390390 ]));
@@ -393,7 +393,7 @@ protected function workflow_row(stdClass $workflow) {
393393 $ url = new moodle_url ('/blocks/workflow/clone.php ' , ['workflowid ' => $ workflow ->id ]);
394394 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
395395 'src ' => $ this ->output ->image_url ('t/copy ' ),
396- 'class ' => 'iconsmall ' ,
396+ 'class ' => 'iconsmall icon ' ,
397397 'title ' => get_string ('cloneworkflow ' , 'block_workflow ' ),
398398 'alt ' => get_string ('cloneworkflow ' , 'block_workflow ' ),
399399 ]));
@@ -405,7 +405,7 @@ protected function workflow_row(stdClass $workflow) {
405405 ['sesskey ' => sesskey (), 'workflowid ' => $ workflow ->id ]);
406406 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
407407 'src ' => $ this ->output ->image_url ('t/hide ' ),
408- 'class ' => 'iconsmall ' ,
408+ 'class ' => 'iconsmall icon ' ,
409409 'title ' => get_string ('disableworkflow ' , 'block_workflow ' ),
410410 'alt ' => get_string ('disableworkflow ' , 'block_workflow ' ),
411411 ]));
@@ -414,7 +414,7 @@ protected function workflow_row(stdClass $workflow) {
414414 ['sesskey ' => sesskey (), 'workflowid ' => $ workflow ->id ]);
415415 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
416416 'src ' => $ this ->output ->image_url ('t/show ' ),
417- 'class ' => 'iconsmall ' ,
417+ 'class ' => 'iconsmall icon ' ,
418418 'title ' => get_string ('enableworkflow ' , 'block_workflow ' ),
419419 'alt ' => get_string ('enableworkflow ' , 'block_workflow ' ),
420420 ]));
@@ -425,15 +425,15 @@ protected function workflow_row(stdClass $workflow) {
425425 $ url = new moodle_url ('/blocks/workflow/delete.php ' , ['workflowid ' => $ workflow ->id ]);
426426 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
427427 'src ' => $ this ->output ->image_url ('t/delete ' ),
428- 'class ' => 'iconsmall ' ,
428+ 'class ' => 'iconsmall icon ' ,
429429 'title ' => get_string ('removeworkflow ' , 'block_workflow ' ),
430430 'alt ' => get_string ('removeworkflow ' , 'block_workflow ' ),
431431 ]));
432432 } else {
433433 $ a = block_workflow_workflow::in_use_by ($ workflow ->id );
434434 $ actions [] = html_writer::empty_tag ('img ' , [
435435 'src ' => $ this ->output ->image_url ('t/delete ' ),
436- 'class ' => 'iconsmall ' ,
436+ 'class ' => 'iconsmall icon ' ,
437437 'title ' => get_string ('cannotdeleteworkflowinuseby ' , 'block_workflow ' , $ a ),
438438 'alt ' => get_string ('removeworkflow ' , 'block_workflow ' ),
439439 ]);
@@ -473,7 +473,7 @@ protected function list_emails(array $emails) {
473473 $ add = html_writer::empty_tag ('img ' ,
474474 [
475475 'src ' => $ this ->output ->image_url ('t/add ' ),
476- 'class ' => 'iconsmall ' ,
476+ 'class ' => 'iconsmall icon ' ,
477477 'title ' => get_string ('addemail ' , 'block_workflow ' ),
478478 'alt ' => get_string ('addemail ' , 'block_workflow ' ),
479479 ]);
@@ -511,7 +511,7 @@ protected function email_row(stdClass $email) {
511511 $ url = new moodle_url ('/blocks/workflow/editemail.php ' , ['emailid ' => $ email ->id ]);
512512 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
513513 'src ' => $ this ->output ->image_url ('t/edit ' ),
514- 'class ' => 'iconsmall ' ,
514+ 'class ' => 'iconsmall icon ' ,
515515 'title ' => get_string ('vieweditemail ' , 'block_workflow ' ),
516516 'alt ' => get_string ('vieweditemail ' , 'block_workflow ' ),
517517 ]));
@@ -520,15 +520,15 @@ protected function email_row(stdClass $email) {
520520 if ($ email ->activecount || $ email ->completecount ) {
521521 $ actions [] = html_writer::empty_tag ('img ' , [
522522 'src ' => $ this ->output ->image_url ('t/delete ' ),
523- 'class ' => 'iconsmall ' ,
523+ 'class ' => 'iconsmall icon ' ,
524524 'title ' => get_string ('cannotremoveemailinuse ' , 'block_workflow ' ),
525525 'alt ' => get_string ('deleteemail ' , 'block_workflow ' ),
526526 ]);
527527 } else {
528528 $ url = new moodle_url ('/blocks/workflow/deleteemail.php ' , ['emailid ' => $ email ->id ]);
529529 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
530530 'src ' => $ this ->output ->image_url ('t/delete ' ),
531- 'class ' => 'iconsmall ' ,
531+ 'class ' => 'iconsmall icon ' ,
532532 'title ' => get_string ('deleteemail ' , 'block_workflow ' ),
533533 'alt ' => get_string ('deleteemail ' , 'block_workflow ' ),
534534 ]));
@@ -576,7 +576,7 @@ public function list_steps($workflow) {
576576 $ add = html_writer::empty_tag ('img ' ,
577577 [
578578 'src ' => $ this ->output ->image_url ('t/add ' ),
579- 'class ' => 'iconsmall ' ,
579+ 'class ' => 'iconsmall icon ' ,
580580 'title ' => get_string ('addstep ' , 'block_workflow ' ),
581581 'alt ' => get_string ('addstep ' , 'block_workflow ' ),
582582 ]);
@@ -653,7 +653,7 @@ protected function workflow_step($step, $info) {
653653 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' ,
654654 [
655655 'src ' => $ this ->output ->image_url ('t/edit ' ),
656- 'class ' => 'iconsmall ' ,
656+ 'class ' => 'iconsmall icon ' ,
657657 'title ' => get_string ('editstep ' , 'block_workflow ' ),
658658 'alt ' => get_string ('editstep ' , 'block_workflow ' ),
659659 ]
@@ -664,7 +664,7 @@ protected function workflow_step($step, $info) {
664664 ['workflowid ' => $ info ->workflowid , 'beforeafter ' => $ step ->stepno ]);
665665 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
666666 'src ' => $ this ->output ->image_url ('t/add ' ),
667- 'class ' => 'iconsmall ' ,
667+ 'class ' => 'iconsmall icon ' ,
668668 'title ' => get_string ('addstepafter ' , 'block_workflow ' ),
669669 'alt ' => get_string ('addstepafter ' , 'block_workflow ' ),
670670 ]));
@@ -674,7 +674,7 @@ protected function workflow_step($step, $info) {
674674 $ url = new moodle_url ('/blocks/workflow/deletestep.php ' , ['stepid ' => $ step ->id ]);
675675 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
676676 'src ' => $ this ->output ->image_url ('t/delete ' ),
677- 'class ' => 'iconsmall ' ,
677+ 'class ' => 'iconsmall icon ' ,
678678 'title ' => get_string ('removestep ' , 'block_workflow ' ),
679679 'alt ' => get_string ('removestep ' , 'block_workflow ' ),
680680 ]));
@@ -686,7 +686,7 @@ protected function workflow_step($step, $info) {
686686 ['sesskey ' => sesskey (), 'id ' => $ step ->id , 'direction ' => 'up ' ]);
687687 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
688688 'src ' => $ this ->output ->image_url ('t/up ' ),
689- 'class ' => 'iconsmall ' ,
689+ 'class ' => 'iconsmall icon ' ,
690690 'title ' => get_string ('moveup ' , 'block_workflow ' ),
691691 'alt ' => get_string ('moveup ' , 'block_workflow ' ),
692692 ]));
@@ -698,7 +698,7 @@ protected function workflow_step($step, $info) {
698698 ['sesskey ' => sesskey (), 'id ' => $ step ->id , 'direction ' => 'down ' ]);
699699 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
700700 'src ' => $ this ->output ->image_url ('t/down ' ),
701- 'class ' => 'iconsmall ' ,
701+ 'class ' => 'iconsmall icon ' ,
702702 'title ' => get_string ('movedown ' , 'block_workflow ' ),
703703 'alt ' => get_string ('movedown ' , 'block_workflow ' ),
704704 ]));
@@ -951,7 +951,7 @@ public function step_todolist($todos, $step) {
951951 $ emptycell = new html_table_cell ();
952952 $ add = html_writer::empty_tag ('img ' , [
953953 'src ' => $ this ->output ->image_url ('t/add ' ),
954- 'class ' => 'iconsmall ' ,
954+ 'class ' => 'iconsmall icon ' ,
955955 'title ' => get_string ('addtask ' , 'block_workflow ' ),
956956 'alt ' => get_string ('addtask ' , 'block_workflow ' ),
957957 ]);
@@ -981,7 +981,7 @@ protected function step_todolist_item(stdClass $task) {
981981 $ url = new moodle_url ('/blocks/workflow/edittask.php ' , ['id ' => $ task ->id ]);
982982 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
983983 'src ' => $ this ->output ->image_url ('t/edit ' ),
984- 'class ' => 'iconsmall ' ,
984+ 'class ' => 'iconsmall icon ' ,
985985 'title ' => get_string ('edittask ' , 'block_workflow ' ),
986986 'alt ' => get_string ('edittask ' , 'block_workflow ' ),
987987 ]));
@@ -991,14 +991,14 @@ protected function step_todolist_item(stdClass $task) {
991991 if ($ task ->obsolete == BLOCK_WORKFLOW_ENABLED ) {
992992 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
993993 'src ' => $ this ->output ->image_url ('t/hide ' ),
994- 'class ' => 'iconsmall ' ,
994+ 'class ' => 'iconsmall icon ' ,
995995 'title ' => get_string ('hidetask ' , 'block_workflow ' ),
996996 'alt ' => get_string ('hidetask ' , 'block_workflow ' ),
997997 ]));
998998 } else {
999999 $ actions [] = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
10001000 'src ' => $ this ->output ->image_url ('t/show ' ),
1001- 'class ' => 'iconsmall ' ,
1001+ 'class ' => 'iconsmall icon ' ,
10021002 'title ' => get_string ('showtask ' , 'block_workflow ' ),
10031003 'alt ' => get_string ('showtask ' , 'block_workflow ' ),
10041004 ]));
@@ -1010,7 +1010,7 @@ protected function step_todolist_item(stdClass $task) {
10101010 $ actions [] = html_writer::link ($ url ,
10111011 html_writer::empty_tag ('img ' , [
10121012 'src ' => $ this ->output ->image_url ('t/delete ' ),
1013- 'class ' => 'iconsmall ' ,
1013+ 'class ' => 'iconsmall icon ' ,
10141014 'title ' => get_string ('removetask ' , 'block_workflow ' ),
10151015 'alt ' => get_string ('removetask ' , 'block_workflow ' ),
10161016 ]));
@@ -1077,14 +1077,14 @@ protected function step_doer($role, $stepid) {
10771077 if ($ role ->doer ) {
10781078 $ actions = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
10791079 'src ' => $ this ->output ->image_url ('t/delete ' ),
1080- 'class ' => 'iconsmall ' ,
1080+ 'class ' => 'iconsmall icon ' ,
10811081 'title ' => get_string ('removerolefromstep ' , 'block_workflow ' ),
10821082 'alt ' => get_string ('removerolefromstep ' , 'block_workflow ' ),
10831083 ]));
10841084 } else {
10851085 $ actions = html_writer::link ($ url , html_writer::empty_tag ('img ' , [
10861086 'src ' => $ this ->output ->image_url ('t/add ' ),
1087- 'class ' => 'iconsmall ' ,
1087+ 'class ' => 'iconsmall icon ' ,
10881088 'title ' => get_string ('addroletostep ' , 'block_workflow ' ),
10891089 'alt ' => get_string ('addroletostep ' , 'block_workflow ' ),
10901090 ]));
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