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Merge pull request #139 from mikeage/date_tag

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Proposed new module: Date tag
This commit is contained in:
Bharat Mediratta 2013-01-25 08:30:55 -08:00
commit b2de0365dc
6 changed files with 203 additions and 0 deletions
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4
3.0/modules/date_tag/README.md Normal file
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date_tag
========
Gallery3 module to automatically add tags matching the image captured date

29
3.0/modules/date_tag/helpers/date_tag.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2013 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class date_tag {
static function tag_item($item) {
if ($item->is_photo() && $item->captured) {
tag::add($item, date("F", $item->captured));
tag::add($item, date("Y", $item->captured));
}
return;
}
}

32
3.0/modules/date_tag/helpers/date_tag_event.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2013 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class date_tag_event_Core {
static function item_created($item) {
date_tag::tag_item($item);
}
static function item_updated($original, $new) {
date_tag::tag_item($new);
}
static function item_related_update($item) {
date_tag::tag_item($item);
}
}

42
3.0/modules/date_tag/helpers/date_tag_installer.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2013 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class date_tag_installer {
static function install() {
module::set_version("date_tag", 1);
}
static function upgrade($version) {
if ($version == 1) {
module::set_version("date_tag", $version = 1);
}
}
static function deactivate() {
site_status::clear("date_tag_needs_tag");
}
static function can_activate() {
$messages = array();
if (!module::is_active("tag")) {
$messages["warn"][] = t("The date_tag module requires the Tag module.");
}
return $messages;
}
}

89
3.0/modules/date_tag/helpers/date_tag_task.php Normal file
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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2012 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class date_tag_task_Core {
static function available_tasks() {
$tasks[] = Task_Definition::factory()
->callback("date_tag_task::date_tag_all")
->name(t("Add tags for dates"))
->description(t("Add tags for dates of all images that have already been uploaded"))
->severity(log::SUCCESS);
return $tasks;
}
/**
* @param Task_Model the task
*/
static function date_tag_all($task) {
$errors = array();
try {
$start = microtime(true);
$last_item_id= $task->get("last_item_id", null);
$current = 0;
$total = 0;
switch ($task->get("mode", "init")) {
case "init":
$task->set("total", ORM::factory("item")->where("type", "=", "photo")->count_all());
$task->set("mode", "date_tag_all");
$task->set("completed", 0);
$task->set("last_item_id", 0);
case "date_tag_all":
$completed = $task->get("completed");
$total = $task->get("total");
$last_item_id= $task->get("last_item_id");
$items = ORM::factory("item")
->where("id", ">", $last_item_id)
->and_where("type", "=", "photo")
->find_all(5); /* TODO: should we fetch more at a time? Less? */
while ($current < $total && microtime(true) - $start < 1 && $item = $items->current()) {
$last_tem_id = $item->id;
$task->log("Looking at item {$item->name} (id: {$item->id})");
date_tag::tag_item($item);
$completed++;
$items->next();
$task->percent_complete = $completed / $total * 100;
$task->set("completed", $completed);
$task->set("last_item_id", $item->id);
$task->status = t2("Examined %count items", "Examined %count items", $completed);
if ($completed == $total) {
$task->done = true;
$task->state = "success";
$task->percent_complete = 100;
}
}
}
} catch (Exception $e) {
Kohana_Log::add("error",(string)$e);
$task->done = true;
$task->state = "error";
$task->status = $e->getMessage();
$errors[] = (string)$e;
}
if ($errors) {
$task->log($errors);
}
}
}

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3.0/modules/date_tag/module.info Normal file
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name = "Date Tag"
description = "Automatically add tags with the captured date"
version = 1
author_name ="mikeage"
author_url = "http://mikeage.net"
info_url = "http://TODO"
discuss_url = "http://TODO"