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update wfpl and templates
[contractor-progress.git] / tasks.php
index 7c5f0d4..ecbf757 100644 (file)
--- a/tasks.php
+++ b/tasks.php
@@ -31,18 +31,6 @@ function description_has_fixmes($description) {
        return (strpos($description, 'FIXME') !== false);
 }
 
-# replace every character in $str with " "
-function tonbsp($matches) {
-       return str_repeat(' ', strlen($matches[0]) * 2);
-}
-
-# encode as html, make it display newlines and leading spaces
-function enc_htmlbrtab($str) {
-       $str = enc_htmlbr($str);
-       $str = preg_replace_callback("|^ *|m", tonbsp, $str);
-       return $str;
-}
-
 function tasks_get_fields() {
        $title = format_oneline($_REQUEST['title']);
        $url = format_oneline($_REQUEST['url']);
@@ -80,26 +68,32 @@ function tasks_main() {
                }
                tem_show('edit_body');
        }
-
-       tem_show('main_body');
 }
 
 function tasks_display_main() {
        $task_id = format_int($_REQUEST['tasks_id']);;
        $client_id = logged_in();
        if(logged_in_as_contractor()) {
-               $row = db_get_row('tasks', 'title,url,description,state,price,client_id', 'where id=%i', $task_id);
+               $row = db_get_row('tasks', 'title,url,description,state,price,client_id,paid,finished_at,tested_at', 'where id=%i', $task_id);
        } else {
-               $row = db_get_row('tasks', 'title,url,description,state,price,client_id', 'where id=%i && client_id=%i', $task_id, $client_id);
+               $row = db_get_row('tasks', 'title,url,description,state,price,client_id,paid,finished_at,tested_at', 'where id=%i && client_id=%i', $task_id, $client_id);
        }
        if($row) {
-               list($title, $url, $description, $state, $price, $owner_id) = $row;
+               list($title, $url, $description, $state, $price, $owner_id, $paid, $finished_at, $tested_at) = $row;
                tem_set('task_id', $task_id);
                tem_set('title', $title);
                tem_set('url', $url);
                tem_set('description', $description);
                tem_set('state', task_state_pretty($state));
                tem_set('price', $price);
+               if($finished_at) {
+                       tem_set('finished_at', $finished_at);
+                       tem_show('finished_at_section');
+               }
+               if($tested_at) {
+                       tem_set('tested_at', $tested_at);
+                       tem_show('tested_at_section');
+               }
                if($state == TASK_BUG) {
                        tem_show('bug_title');
                } else {
@@ -133,16 +127,24 @@ function tasks_display_main() {
                                        }
                                        # FALL THROUGH
                                case TASK_FINISHED:
+                                       if($paid) {
+                                               tem_show('marked_paid');
+                                       } else {
+                                               tem_show('mark_paid_link');
+                                       }
                                        tem_show('price_row');
-                                       tem_show('mark_paid_link'); # FIXME
                                break;
                        }
                } else {
                        switch($state) {
                                case TASK_DRAFT:
                                case TASK_NEEDS_CLARIFICATION:
-                               case TASK_NEEDS_QUOTE:
                                case TASK_BUG:
+                               case TASK_ON_HOLD:
+                                       tem_show('normal_edit_link');
+                               break;
+                               case TASK_NEEDS_QUOTE:
+                                       tem_show('hold_link');
                                        tem_show('normal_edit_link');
                                break;
                                case TASK_NEEDS_GO_AHEAD:
@@ -153,6 +155,7 @@ function tasks_display_main() {
                                case TASK_QUEUED:
                                        tem_show('price_row');
                                        tem_show('warning_edit_link');
+                                       tem_show('hold_link');
                                break;
                                case TASK_WORKING:
                                        tem_show('price_row');
@@ -172,9 +175,129 @@ function tasks_display_main() {
        }
 }
 
+define('MAX_PRIORITY', 2000000000);
+define('MIN_PRIORITY', 0);
+define('MID_PRIORITY', floor((MAX_PRIORITY - MIN_PRIORITY) / 2));
+
+function new_lowest_priority($client_id) {
+       $lowest_ord = db_get_value('tasks', 'ord', 'where client_id=%i && state=%i order by ord asc limit 1', $client_id, TASK_QUEUED);
+       if($lowest_ord === false) {
+               return MID_PRIORITY;
+       }
+       if($lowest_ord == MIN_PRIORITY) {
+               reprioritize_tasks($client_id); # make room
+               $lowest_ord = db_get_value('tasks', 'ord', 'where client_id=%i && state=%i order by ord asc limit 1', $client_id, TASK_QUEUED);
+       }
+       return MIN_PRIORITY + floor(($lowest_ord - MIN_PRIORITY) / 2);
+}
+
+# keep everything in the same order, but space them out so there's room to squeeze things in anywhere
+function reprioritize_tasks($client_id) {
+       $ids = db_get_column('tasks', 'id', 'where client_id=%i && state=%i order by ord desc, id desc', $client_id, TASK_QUEUED);
+       $step = floor((MAX_PRIORITY - MIN_PRIORITY) / (count($ids) + 1));
+       $cur = MAX_PRIORITY;
+       foreach($ids as $id) {
+               $cur -= $step;
+               db_update('tasks', 'ord', $cur, 'where id=%i', $id);
+       }
+}
+
+
+# pass the task id and one of (up,down,top,bottom)
+function prioritize_task($id, $change) {
+       $row = db_get_row('tasks', 'client_id,ord', 'where id=%i', $id);
+       if(!$row) {
+               message('Database error #2242');
+               return;
+       }
+       list($client_id, $ord) = $row;
+       switch($change) {
+               case 'top':
+                       list($highest_id, $highest_ord) = db_get_row('tasks', 'id,ord', 'where client_id=%i && state=%i order by ord desc limit 1', $client_id, TASK_QUEUED);
+                       if($highest_id == $id) {
+                               message('Already highest priority');
+                               return;
+                       }
+
+                       if($highest_ord == MAX_PRIORITY) {
+                               reprioritize_tasks($client_id); # make room
+                               $highest_ord = db_get_value('tasks', 'ord', 'where client_id=%i && state=%i order by ord desc limit 1', $client_id, TASK_QUEUED);
+                       }
+
+                       $new_ord = MAX_PRIORITY - floor((MAX_PRIORITY - $highest_ord) / 2);
+                       db_update('tasks', 'ord', $new_ord, 'where id=%i', $id);
+                       return;
+               case 'bottom':
+                       list($lowest_id, $lowest_ord) = db_get_row('tasks', 'id,ord', 'where client_id=%i && state=%i order by ord asc limit 1', $client_id, TASK_QUEUED);
+                       if($lowest_id == $id) {
+                               message('Already lowest priority');
+                               return $lowest_ord;
+                       }
+
+                       if($lowest_ord == MIN_PRIORITY) {
+                               reprioritize_tasks($client_id); # make room
+                               $lowest_ord = db_get_value('tasks', 'ord', 'where client_id=%i && state=%i order by ord asc limit 1', $client_id, TASK_QUEUED);
+                       }
+
+                       $new_ord = MIN_PRIORITY + floor(($lowest_ord - MIN_PRIORITY) / 2);
+                       db_update('tasks', 'ord', $new_ord, 'where id=%i', $id);
+                       return;
+               case 'up':
+               case 'down':
+                       if($change == 'up') {
+                               $rows = db_get_rows('tasks', 'id,ord', 'where client_id=%i && state=%i order by ord desc, id desc', $client_id, TASK_QUEUED);
+                               if($rows[0][0] == $id) {
+                                       message('Already highest priority');
+                                       return;
+                               }
+                               if($rows[1][0] == $id) {
+                                       prioritize_task($id, 'top');
+                                       return;
+                               }
+                       } else {
+                               $rows = db_get_rows('tasks', 'id,ord', 'where client_id=%i && state=%i order by ord asc, id asc', $client_id, TASK_QUEUED);
+                               if($rows[0][0] == $id) {
+                                       message('Already lowest priority');
+                                       return;
+                               }
+                               if($rows[1][0] == $id) {
+                                       prioritize_task($id, 'bottom');
+                                       return;
+                               }
+                       }
+                       # find the one we're moving
+                       $cur_index = 0;
+                       $done = count($rows);
+                       for($i = 2; $i < $done ; ++$i) {
+                               if($rows[$i][0] == $id) {
+                                       $cur_index = $i;
+                                       break;
+                               }
+                       }
+                       $before_ord = $rows[$cur_index - 1][1];
+                       $before_before_ord = $rows[$cur_index - 2][1];
+                       if(abs($before_before_ord - $before_ord) < 2) {
+                               reprioritize_tasks($client_id);
+                               $before_ord = db_get_value('tasks', 'ord', 'where id=%i', $rows[$cur_index - 1][0]);
+                               $before_before_ord = db_get_value('tasks', 'ord', 'where id=%i', $rows[$cur_index - 2][0]);
+                               if($before_before_ord == $before_ord) {
+                                       message('Programmer error #8592');
+                                       return;
+                               }
+                       }
+                       $new_ord = $before_ord + floor(($before_before_ord - $before_ord) / 2);
+                       db_update('tasks', 'ord', $new_ord, 'where id=%i', $id);
+                       return;
+               default:
+                       message('invalid change');
+                       return;
+       }
+
+}
+
 function tasks_edit_main() {
        $state = TASK_DRAFT; # will be overwritten
-       $client_id = logged_in(); # fixed shortly if we're contractor
+       $client_id = logged_in(); # fixed shortly if we're contractor, unless it's a new task by the contractor
        $edit_id = format_int($_REQUEST['tasks_edit_id']);
        unset($_REQUEST['tasks_edit_id']);
        if($edit_id) {
@@ -193,10 +316,28 @@ function tasks_edit_main() {
                $state = db_get_value('tasks', 'state', 'where id=%i', $edit_id);
        }
 
+       if(isset($_REQUEST['bump'])) {
+               switch($_REQUEST['bump']) {
+                       case 'up':
+                       case 'down':
+                       case 'top':
+                       case 'bottom':
+                               prioritize_task($edit_id, $_REQUEST['bump']);
+                               return './';
+               }
+       }
+
        if(isset($_REQUEST['tasks_new_bug'])) {
                $state = TASK_BUG;
        }
 
+       if(isset($_REQUEST['tasks_hold_id'])) {
+               $id = $_REQUEST['tasks_hold_id'];
+               db_update('tasks', 'state', TASK_ON_HOLD, 'where id=%i', $id);
+               message("Task removed from Jason's to-do list.");
+               return './';
+       }
+
        if(isset($_REQUEST['tasks_mark_paid_id'])) {
                if(!logged_in_as_contractor()) {
                        message("Error: only Jason can mark tasks as paid.");
@@ -210,12 +351,13 @@ function tasks_edit_main() {
 
        if(isset($_REQUEST['tasks_approve_price_id'])) {
                $id = $_REQUEST['tasks_approve_price_id'];
-               $owner = db_get_value('tasks', 'client_id', 'where id=%i', $id);;
+               $owner = db_get_value('tasks', 'client_id', 'where id=%i', $id);
                if(logged_in() != $owner) {
                        message("Error: can't approve a task entered by/for another client.");
                        return './';
                }
-               db_update('tasks', 'state', TASK_QUEUED, 'where id=%i', $id);
+               $ord = new_lowest_priority($owner);
+               db_update('tasks', 'state,ord', TASK_QUEUED, $ord, 'where id=%i', $id);
                message('Price approved.');
                return './';
        }
@@ -227,8 +369,8 @@ function tasks_edit_main() {
                        return './';
                }
                db_update('tasks', 'state', TASK_WORKING, 'where id=%i', $id);
-               message('OK, client locked out of modifying that one.');
-               return './';
+               message('Task marked as "in progress".');
+               return './tasks?tasks_id=' . $id;
        }
 
        if(isset($_REQUEST['tasks_needs_testing_id'])) {
@@ -249,7 +391,7 @@ function tasks_edit_main() {
                        message("Error: can't test a task entered by/for another client.");
                        return './';
                }
-               db_update('tasks', 'state', TASK_FINISHED, 'where id=%i', $id);
+               db_update('tasks', 'state,tested_at', TASK_FINISHED, date('Y-m-d'), 'where id=%i', $id);
                message('Task marked as finished.');
                # FIXME also mark it as paid if client's balance can cover it
                return './';
@@ -266,16 +408,23 @@ function tasks_edit_main() {
 
        if(isset($_REQUEST['title'])) {
                list($title, $url, $description, $price) = tasks_get_fields();
+               $queuing = false;
+               if(logged_in_as_contractor() && $_REQUEST['client_id']) {
+                       $client_id = format_int($_REQUEST['client_id']);
+               }
 
                # FIXME
                if(isset($_REQUEST['save_draft'])) {
                        $state = TASK_DRAFT;
                } elseif(isset($_REQUEST['save_bug'])) {
                        $state = TASK_BUG;
+               } elseif(isset($_REQUEST['save_price_no_tiny']) && logged_in_as_contractor()) {
+                       $state = TASK_NEEDS_GO_AHEAD;
                } elseif(isset($_REQUEST['save_price']) && logged_in_as_contractor()) {
                        $tiny_agreement = db_get_value('people', 'tiny_agreement', 'where id=%i', $client_id);
-                       if($price < $tiny_agreement) {
+                       if($price <= $tiny_agreement) {
                                $state = TASK_QUEUED;
+                               $queuing = true;
                        } else {
                                $state = TASK_NEEDS_GO_AHEAD;
                        }
@@ -284,26 +433,49 @@ function tasks_edit_main() {
                } else { # better be "request_price"
                        if(description_has_fixmes($description)) {
                                $state = TASK_NEEDS_CLARIFICATION;
-                               message('The description is not ready to be priced yet because it still contains at least one "FIXME".');
+                               message("Error: Not requesting price. To get this task priced, you'll need to edit the description so it no longer contains \"FIXME\".");
                        } else {
                                $state = TASK_NEEDS_QUOTE;
                        }
                }
 
-               if("you're happy with the POSTed values") {
+               if(!logged_in_as_contractor() || $edit_id || $_REQUEST['client_id']) {
                        if($edit_id) {
+                               $tables = 'title,url,description,state';
+                               $values = array($title, $url, $description, $state);
                                if(isset($_REQUEST['price']) && logged_in_as_contractor()) {
-                                       db_update('tasks', 'title,url,description,state,price', $title, $url, $description, $state, $price, 'where id=%i', $edit_id);
-                               } else {
-                                       db_update('tasks', 'title,url,description,state', $title, $url, $description, $state, 'where id=%i', $edit_id);
+                                       $tables .= ',price';
+                                       array_push($values, $price);
+                               }
+                               if($queuing) {
+                                       $client_id = db_get_value('tasks', 'client_id', 'where id=%i', $edit_id);
+                                       $tables .= ',ord';
+                                       array_push($values, new_lowest_priority($client_id));
                                }
-                               message('Task updated.');
+                               db_update('tasks', $tables, $values, 'where id=%i', $edit_id);
+                               message('Changes saved.');
                        } else {
                                # new task
                                $paid = 0;
                                $client_id = logged_in();
-                               db_insert('tasks', 'client_id,title,url,description,state,paid', $client_id, $title, $url, $description, $state, $paid);
-                               message('Task saved.');
+                               if(logged_in_as_contractor() && $_REQUEST['client_id']) {
+                                       $client_id = format_int($_REQUEST['client_id']);
+                                       $client_name = db_get_value('people', 'name', 'where id=%i', $client_id);
+                               } else {
+                                       # if client entered the task, no price is set
+                                       $price = 0;
+                               }
+                               if($state == TASK_QUEUED) {
+                                       $ord = new_lowest_priority($client_id);
+                               } else {
+                                       $ord = 0;
+                               }
+                               db_insert('tasks', 'client_id,title,url,description,state,paid,price,ord', $client_id, $title, $url, $description, $state, $paid, $price, $ord);
+                               if(logged_in_as_contractor()) {
+                                       message("Task saved for $client_name.");
+                               } else {
+                                       message('Task saved.');
+                               }
                        }
                        if($GLOBALS['tasks_form_recipient'] != "fixme@example.com") {
                                $to = $GLOBALS['tasks_form_recipient'];
@@ -327,6 +499,8 @@ function tasks_edit_main() {
                        if($error !== true) {
                                return './';
                        }
+               } else {
+                       message('Error: you must select a client for the task');
                }
                # otherwise, we display the form again. tasks_get_fields() has
                # already put the posted values back into the template engine, so they will
@@ -334,7 +508,7 @@ function tasks_edit_main() {
                # fix their entry in whatever way you require.
        } elseif($edit_id) {
                # we've recieved an edit id, but no data. So we grab the values to be edited from the database
-               list($title, $url, $description, $state, $paid) = db_get_row('tasks', 'title,url,description,state,price', 'where id=%i', $edit_id);
+               list($title, $url, $description, $state, $price) = db_get_row('tasks', 'title,url,description,state,price', 'where id=%i', $edit_id);
                tasks_tem_sets($title, $url, $description, $price);
        } else {
                # form not submitted, you can set default values like so:
@@ -348,6 +522,11 @@ function tasks_edit_main() {
                tem_show('bug_msg');
        } else {
                tem_show('new_msg');
+               if(logged_in_as_contractor()) {
+                       pulldown('client_id', db_get_rows('people', 'id,name', 'where id > 1 order by name'), PULLDOWN_2D);
+                       tem_set('client_id', format_int($_REQUEST['client_id']));
+                       tem_show('client_row');
+               }
        }
 
        # display instructions
@@ -369,7 +548,20 @@ function tasks_edit_main() {
                } else {
                        tem_show('normal_instructions');
                }
-               tem_show('normal_submits');
+               if(logged_in_as_contractor()) {
+                       tem_show('contractor_submits');
+                       switch($state) {
+                               case TASK_DRAFT:
+                               case TASK_NEEDS_CLARIFICATION:
+                               case TASK_NEEDS_QUOTE:
+                               case TASK_NEEDS_GO_AHEAD:
+                               case TASK_QUEUED:
+                               case TASK_BUG:
+                               tem_show('price_field');
+                       }
+               } else {
+                       tem_show('normal_submits');
+               }
        }
 }