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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/wiki-plugins/ [ Home ]
File: wikiplugin_convene.php
<?php
// (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: wikiplugin_convene.php 56254 2015-09-20 02:27:31Z lindonb $

function wikiplugin_convene_info()
{
	return array(
		'name' => tra('Convene'),
		'documentation' => 'PluginConvene',
		'description' => tra('Agree a date from a list of alternatives'),
		'introduced' => 9,
		'prefs' => array('wikiplugin_convene','feature_calendar'),
		'body' => tra('Convene data generated from user input'),
		'iconname' => 'group',
		'filter' => 'rawhtml_unsafe',
		'tags' => array( 'basic' ),
		'params' => array(
			'title' => array(
				'required' => false,
				'name' => tra('Title'),
				'description' => tra('Title for the event'),
				'since' => '9.0',
				'default' => tra('Convene'),
			),
			'calendarid' => array(
				'required' => false,
				'name' => tra('Calendar ID'),
				'description' => tra('ID number for the site calendar where to store the date for the events with maximum votes'),
				'since' => '9.0',
				'filter' => 'digits',
				'default' => '',
				'profile_reference' => 'calendar',
			),
			'minvotes' => array(
				'required' => false,
				'name' => tra('Minimum Votes'),
				'description' => tra('Minimum number of votes needed to show Add-to-Calendar icon, so that new users do
					not see a potentially confusing icon before the convene has enough information on it'),
				'since' => '10.3',
				'filter' => 'digits',
				'default' => '3',
			),
			'dateformat' => array(
				'required' => false,
				'name' => tra('Date-Time Format'),
				'description' => tra('Display date and time in short or long format, according to the site wide setting'),
				'since' => '9.0',
				'filter' => 'alpha',
				'default' => '',
				'options' => array(
					array('text' => '', 'value' => ''),
					array('text' => tra('Short'), 'value' => 'short'),
					array('text' => tra('Long'), 'value' => 'long')
				)
			),
		)
	);
}

function wikiplugin_convene($data, $params)
{
	global $page, $tiki_p_edit;
	$headerlib = TikiLib::lib('header');
	$tikilib = TikiLib::lib('tiki');

	static $conveneI = 0;
	++$conveneI;
	$i = $conveneI;

	$params = array_merge(
		array(
			"title" => "Convene",
			"calendarid" => "1",
			"minvotes" => "3",
			"dateformat" => "short"
		),
		$params
	);

	extract($params, EXTR_SKIP);

	$dataString = $data . '';
	$dataArray = array();

	$existingUsers = json_encode(TikiLib::lib("user")->get_users_names());

	//start flat static text to prepared array
	$lines = explode("\n", trim($data));
	sort($lines);
	foreach ($lines as $line) {
		$line = trim($line);

		if (!empty($line)) {
			$parts = explode(':', $line);
			$dataArray[trim($parts[0])] = trim($parts[1]);
		}
	}

	$data = TikiFilter_PrepareInput::delimiter('_')->prepare($dataArray);
	//end flat static text to prepared array

	//start get users from array
	$users = array();
	foreach (end($data['dates']) as $user => $vote) {
		$users[] = $user;
	}
	//end get users from array


	//start votes summed together
	$votes = array();
	foreach ($data['dates'] as $stamp => $date) {
		foreach ($date as $vote) {
			if (empty($votes[$stamp])) $votes[$stamp] = 0;
			$votes[$stamp] += (int)$vote;
		}
	}
	//end votes summed together


	//start find top vote stamp
	$topVoteStamp = 0;
	foreach ($votes as $stamp => $vote) {
		if (
			!isset($votes[$topVoteStamp]) || (
				isset($votes[$topVoteStamp]) &&
				$vote > $votes[$topVoteStamp]
			)
		) {
			$topVoteStamp = $stamp;
		}
	}
	//end find top vote stamp


	//start reverse array for easy listing as table
	$rows = array();
	foreach ($data['dates'] as $stamp => $date) {
		foreach ($date as $user => $vote) {
			if (isset($rows[$user][$stamp])) $rows[$user][$stamp] = array();

			$rows[$user][$stamp] = $vote;
		}
	}
	//end reverse array for easy listing as table

	$result = "";

	//start date header
	$dateHeader = "";
	foreach ($votes as $stamp => $totals) {
		if (!empty($dateformat) && $dateformat == "long") {
			$dateHeader .= "<td class='conveneHeader'>". $tikilib->get_long_datetime($stamp) .
				($tiki_p_edit == 'y' ? " <button class='conveneDeleteDate$i icon btn btn-default btn-sm' data-date='$stamp'><img src='img/icons/delete.png' class='icon' width='16' height='16' title='" . tr("Delete Date") . "'/></button>" : "").
			"</td>";
		} else {
			$dateHeader .= "<td class='conveneHeader'>". $tikilib->get_short_datetime($stamp) .
				($tiki_p_edit == 'y' ? " <button class='conveneDeleteDate$i icon btn btn-default btn-sm' data-date='$stamp'><img src='img/icons/delete.png' class='icon' width='16' height='16' title='" . tr("Delete Date") . "'/></button>" : "").
			"</td>";
		}
	}
	$result .= "
		<tr class='conveneHeaderRow'>
			<td></td>
			$dateHeader
		</tr>";
	//end date header


	//start user list and votes
	$userList = "";
	foreach ($rows as $user => $row) {
		$userList .= "<tr class='conveneVotes conveneUserVotes$i'>";
		$userList .= "<td>". ($tiki_p_edit == 'y' ? "<button class='conveneUpdateUser$i icon btn btn-default btn-sm'><img src='img/icons/pencil.png' class='icon' width='16' height='16' title='" . tr("Edit User/Save changes") . "' /></button><button data-user='$user' title='" . tr("Delete User") . "' class='conveneDeleteUser$i icon btn btn-default btn-sm'><img src='img/icons/delete.png' class='icon' width='16' height='16' /></button> " : "") . $user . "</td>";
		foreach ($row as $stamp => $vote) {
			if ($vote == 1) {
				$class = 	"convene-ok text-center label-success";
				$text = 	"<img src='img/icons/tick.png' alt='" . tr('Ok') . "' class='vote icon' width='16' height='16' />";
			} elseif ($vote == -1) {
				$class = 	"convene-no text-center label-danger";
				$text = 	"<img src='img/icons/cross.png' alt='" . tr('Not ok') . "' class='vote icon' width='16' height='16' />";
			} else {
				$class = 	"convene-unconfirmed text-center label-default";
				$text = 	"<img src='img/icons/grey_question.png' alt='" . tr('Unconfirmed') . "' class='vote icon' width='16' height='16' />";
			}

			$userList .= "<td class='$class'>". $text
				."<input type='hidden' name='dates_" . $stamp . "_" . $user . "' value='$vote' class='conveneUserVote$i form-control' />"
				."</td>";
		}
		$userList .= "</tr>";
	}
	$result .= $userList;
	//end user list and votes


	//start add new user and votes
	$result .= "<tr class='conveneFooterRow'>";


	$result .= "<td>".(
		$tiki_p_edit == 'y'
			?
				"<div class='form-group'><div class='col-md-8'><input class='conveneAddUser$i form-control' value='" . tr("Add User") . "' /></div><div class='col-md-4'><input type='button' value='" . tr('Add User') . "' class='conveneAddUserButton$i btn btn-default' /></div></div>"
			: ""
		).
	"</td>";
	//end add new user and votes


	//start last row with auto selected date(s)
	$lastRow = "";
	foreach ($votes as $stamp => $total) {
		$pic = "";
		if ($total == $votes[$topVoteStamp]) {
			$pic .= ($tiki_p_edit != "y" ? "<img src='img/icons/tick.png' class='icon' width='16' height='16' title='" . tr("Selected Date") . "' />" : "");
			if ($tiki_p_edit == 'y' && $votes[$topVoteStamp] >= $minvotes) {
				$pic .= "<button class='icon btn btn-default btn-sm' onclick='document.location = $(this).find(\"a\").attr(\"href\"); return false;'><a href='tiki-calendar_edit_item.php?todate=$stamp&calendarId=$calendarid' title='" . tr("Add as Calendar Event") . "'><img src='img/icons/calendar_add.png' class='icon' width='16' height='16' /></a></button>";
			}
		}

		$lastRow .= "<td class='conveneFooter'>". $total ."&nbsp;$pic</td>";
	}
	$result .= $lastRow;

	$result .= "<td style='width: 20px;'>" . (
		$tiki_p_edit == 'y'
			?
				"<input type='button' class='conveneAddDate$i btn btn-default' value='" . tr('Add Date') . "'/>"
			: ""
	)."</td>";

	$result .= "</tr>";
	//end last row with auto selected date(s)


	$result = <<<FORM
			<form id='pluginConvene$i'>
			    <div class="table-responsive">
    				<table class="table table-bordered">$result</table>
    		    </div>
			</form>
FORM;

	$conveneData = json_encode(
		array(
			"dates" => $data['dates'],
			"users" => $users,
			"votes" => $votes,
			"topVote" => $votes[$topVoteStamp],
			"rows" =>	$rows,
			"data" => $dataString,
		)
	);

	$n = '\n';
	$regexN = '/[\r\n]+/g';

	$headerlib->add_jq_onready(
<<<JQ

		var convene$i = $.extend({
			fromBlank: function(user, date) {
				if (!user || !date) return;
				this.data = "dates_" + Date.parseUnix(date) + "_" + user;
				this.save();
			},
			updateUsersVotes: function() {
				var data = [];
				$('.conveneUserVotes$i').each(function() {
					$('.conveneUserVote$i').each(function() {
						data.push($(this).attr('name') + ' : ' + $(this).val());
					});
				});

				this.data = data.join('$n');

				this.save();
			},
			addUser: function(user) {
				if (!user) return;

				var data = [];

				for(date in this.dates) {
					data.push("dates_" + date + "_" + user);
				}

				this.data += '$n' + data.join('$n');

				this.save();
			},
			deleteUser: function(user) {
				if (!user) return;
				var data = '';

				for(date in this.dates) {
					for(i in this.users) {
						if (this.users[i] != user) {
							data += 'dates_' + date + '_' + this.users[i] + ' : ' + this.dates[date][this.users[i]] + '$n';
						}
					}
				}

				this.data = data;

				this.save(true);
			},
			addDate: function(date) {
				if (!date) return;
				date = Date.parseUnix(date);
				var addedData = '';

				for(user in this.users) {
					addedData += 'dates_' + date + '_' + this.users[user] + ' : 0$n';
				}

				this.data = (this.data + '$n' + addedData).split($regexN).sort();

				//remove empty lines
				for(line in this.data) {
					if (!this.data[line]) this.data.splice(line, 1);
				}

				this.data = this.data.join('$n');

				this.save();
			},
			deleteDate: function(date) {
				if (!date) return;
				date += '';
				var addedData = '';

				for(user in this.users) {
					addedData += 'dates_' + date + '_' + this.users[user] + ' : 0$n';
				}

				var lines = convene$i.data.split($regexN);
				var newData = [];
				for(line in lines) {
					if (!(lines[line] + '').match(date)) {
						 newData.push(lines[line]);
					}
				}

				this.data = newData.join('$n');
				this.save();
			},
			save: function(reload) {
				$("#page-data").tikiModal(tr("Loading..."));

				var needReload = reload != undefined;
				var params = {
					page: "$page",
					content: $.trim(this.data),
					index: $i,
					type: "convene",
					params: {
						title: "$title",
						calendarid: $calendarid,
						minvotes: $minvotes
					}
				};
				$.post("tiki-wikiplugin_edit.php", params, function() {
					$.get($.service("wiki", "get_page", {page: "$page"}), function (data) {
						if (needReload) {
							history.go(0);
						} else {
							if (data) {
								var newForm = $("#pluginConvene$i", data);
								$("#pluginConvene$i", "#page-data").replaceWith(newForm);
							}
							initConvene$i();
							$("#page-data").tikiModal();
						}
					});

				});
			}
		}, $conveneData);


		//handle a blank convene
		if ("$tiki_p_edit" == 'y') {
			$('#conveneBlank$i').each(function() {
				var table = $('<table>' +
					'<tr>' +
						'<td>' +
							'User: <input type="text" style="width: 100px;" id="conveneNewUser$i" />' +
						'</td>' +
						'<td>' +
							'Date/Time: <input style="width: 100px;" id="conveneNewDatetime$i" />' +
						'</td>' +
						'<td style="vertical-align: middle;">' +
							'<input type="button" id="conveneNewUserAndDate$i" value="' + tr("Add User & Date") + '" />' +
						'</td>' +
					'</tr>' +
				'</table>').appendTo(this);

				$('#conveneNewUser$i').autocomplete({
					source: $existingUsers
				});

				$('#conveneNewDatetime$i').datetimepicker();

				$('#conveneNewUserAndDate$i').click(function() {
					convene$i.fromBlank($('#conveneNewUser$i').val(), $('#conveneNewDatetime$i').val());
				});
			});
		} else {
			$('#conveneBlank$i').each(function() {
				$('<div />').text(tr("Login to edit Convene")).appendTo(this);
			});
		}

		var initConvene$i = function () {
			$('.conveneAddDate$i').click(function() {
				var dialogOptions = {
					modal: true,
					title: tr("Add Date"),
					buttons: {}
				};

				dialogOptions.buttons[tr("Add")] = function() {
					convene$i.addDate(o.find('input:first').val());
					o.dialog('close');
				}

				var o = $('<div><input type="text" style="width: 100%;" /></div>')
					.dialog(dialogOptions);

				o.find('input:first')
					.datetimepicker()
					.focus();
				return false;
			});

			$('.conveneDeleteDate$i')
				.click(function() {
					convene$i.deleteDate($(this).data("date"));
					return false;
				});

			$('.conveneDeleteUser$i')
				.click(function() {
					if (confirm(tr("Are you sure you want to remove this user's votes?") + "\\n" +
							tr("There is no undo"))) {
						convene$i.deleteUser($(this).data("user"));
					}
					return false;
				});

			$('.conveneUpdateUser$i').toggle(function() {
				$('.conveneUpdateUser$i').not(this).hide();
				$('.conveneDeleteUser$i').hide();
				$('.conveneDeleteDate$i').hide();
				$('.conveneMain$i').hide();
				$(this).parent().parent()
					.addClass('ui-state-highlight')
					.find('td').not(':first')
					.addClass('conveneTd$i')
					.removeClass('ui-state-default')
					.addClass('ui-state-highlight');

				$(this).find('img').attr('src', 'img/icons/accept.png');
				var parent = $(this).parent().parent();
				parent.find('.vote').hide();
				parent.find('input').each(function() {
					$('<select>' +
						'<option value="">' + tr('Unconfirmed') + '</option>' +
						'<option value="-1">' + tr('Not ok') + '</option>' +
						'<option value="1">' + tr('Ok') + '</option>' +
					'</select>')
						.val($(this).val())
						.insertAfter(this)
						.change(function() {
							var cl = '';

							switch($(this).val() * 1) {
								case 1:     cl = 'convene-ok';break;
								case -1:    cl = 'convene-no';break;
								default:    cl = 'convene-unconfirmed';
							}

							$(this)
								.parent()
								.removeClass('convene-no convene-ok convene-unconfirmed')
								.addClass(cl);

							convene$i.updateUsers = true;
						});
				});
			}, function () {
				$('.conveneUpdateUser$i').show();
				$('.conveneDeleteUser$i').show();
				$('.conveneDeleteDate$i').show();
				$(this).parent().parent()
					.removeClass('ui-state-highlight')
					.find('.conveneTd$i')
					.removeClass('ui-state-highlight')
					.addClass('ui-state-default');

				$('.conveneMain$i').show();
				$(this).find('img').attr('src', 'img/icons/pencil.png');
				var parent = $(this).parent().parent();
				parent.find('select').each(function(i) {
					parent.find('input.conveneUserVote$i').eq(i).val( $(this).val() );

					$(this).remove();
				});

				if (convene$i.updateUsers) {
					convene$i.updateUsersVotes();
				}
			});

			var addUsers$i = $('.conveneAddUser$i')
				.click(function() {
					if (!$(this).data('clicked')) {
						$(this)
							.data('initval', $(this).val())
							.val('')
							.data('clicked', true);
					}
				})
				.blur(function() {
					if (!$(this).val()) {
						$(this)
							.val($(this).data('initval'))
							.data('clicked', '');

					}
				})
				.keydown(function(e) {
					var user = $(this).val();

					if (e.which == 13) {//enter
						convene$i.addUser(user);
						return false;
					}
				});

//ensure autocomplete works, it may not be available in mobile mode
            if (addUsers$i.autocomplete) {
				addUsers$i.autocomplete({
					source: $existingUsers
				});
            }

            $('.conveneAddUserButton$i').click(function() {
                convene$i.addUser($('.conveneAddUser$i').val());
            });

			$('#pluginConvene$i .icon').css('cursor', 'pointer');
		};
		initConvene$i();
JQ
);

	if (empty($dataString)) {
		$result = "<div id='conveneBlank$i'></div>";
	}

	return
<<<RETURN
~np~
	<div class="panel panel-default">
		<div class="panel-heading">
			<h3 class="panel-title">$title</h3>
		</div>
		<div class="panel-body">
		    $result
		</div>
	</div>
~/np~
RETURN;
}