cinecturlink2/index.php

<?php
/**
 * @brief cinecturlink2, a plugin for Dotclear 2
 * 
 * @package Dotclear
 * @subpackage Plugin
 * 
 * @author Jean-Christian Denis and Contributors
 * 
 * @copyright Jean-Christian Denis
 * @copyright GPL-2.0 https://www.gnu.org/licenses/gpl-2.0.html
 */

if (!defined('DC_CONTEXT_ADMIN')) {

    return null;
}

dcPage::check('contentadmin');

# Class
$C2 = new cinecturlink2($core);
require dirname(__FILE__).'/inc/lib.cinecturlink2.list.php';

# Queries
$upd_link_id    = isset($_REQUEST['link_id']) ? $_REQUEST['link_id'] : null;
$new_title    = isset($_POST['new_title']) ? $_POST['new_title'] : '';
$new_desc        = isset($_POST['new_desc']) ? $_POST['new_desc'] : '';
$new_author    = isset($_POST['new_author']) ? $_POST['new_author'] : '';
$new_url        = isset($_POST['new_url']) ? $_POST['new_url'] : '';
$new_category    = isset($_POST['new_category']) ? $_POST['new_category'] : '';
$new_lang        = isset($_POST['new_lang']) ? $_POST['new_lang'] : $core->auth->getInfo('user_lang');
$new_image    = isset($_POST['new_image']) ? $_POST['new_image'] : '';
$new_note        = isset($_POST['new_note']) ? $_POST['new_note'] : 10;
$new_cattitle    = isset($_POST['new_cattitle']) ? $_POST['new_cattitle'] : '';
$new_catdesc    = isset($_POST['new_catdesc']) ? $_POST['new_catdesc'] : '';
$action        = isset($_POST['action']) ? $_POST['action'] : '';

# Actions
try {

    # Update categories
    if ($action == 'update_categories') {

        # Reorder categories
        if (empty($_POST['cats_order']) 
         && !empty($_POST['catpos'])
        ) {
            $order = $_POST['catpos'];
            asort($order);
            $order = array_keys($order);
        }
        elseif (!empty($_POST['cats_order'])) {
            $order = explode(',', $_POST['cats_order']);
        }

        if (!empty($order)) {

            foreach ($order as $pos => $id) {

                $pos = ((integer) $pos)+1;
                if (empty($pos) || empty($id)) {
                    continue;
                }

                $cur = $core->con->openCursor($C2->table.'_cat');
                $cur->cat_pos = $pos;
                $C2->updCategory($id, $cur);
            }

            dcPage::addSuccessNotice(
                __('Categories successfully reordered.')
            );
        }

        # Delete categories
        if (!empty($_POST['delcat'])) {

            foreach($_POST['delcat'] as $cat_id) {
                $C2->delCategory($cat_id);
            }

            dcPage::addSuccessNotice(
                __('Categories successfully deleted.')
            );
        }

        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#cats' : $_POST['redir']
        );
    }

    # Create new category
    if ($action == 'create_category') {

        if (empty($new_cattitle)) {
            throw new Exception(__('You must provide a title.'));
        }

        $exists = $C2->getCategories(array('cat_title' => $new_cattitle), true)->f(0);
        if ($exists) {
            throw new Exception(__('Category with same name already exists.'));
        }

        $cur = $core->con->openCursor($C2->table.'_cat');
        $cur->cat_title = $new_cattitle;
        $cur->cat_desc = $new_catdesc;

        $C2->addCategory($cur);

        dcPage::addSuccessNotice(
            __('Category successfully created.')
        );
        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#cats' : $_POST['redir']
        );
    }

    # Delete links
    if (!empty($_POST['links']) && $action == 'delete_links') {

        foreach($_POST['links'] as $link_id) {
            $C2->delLink($link_id);
        }

        dcPage::addSuccessNotice(
            __('Links successfully deleted.')
        );
        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#links' : $_POST['redir']
        );
    }

    # Move to right tab
    if (!empty($_POST['links']) && $action == 'moveto_change_links_category') {
        // Nothing to do: show links action page
    }

    # Update category for a group of links
    if (!empty($_POST['links']) && $action == 'change_links_category') {

        foreach($_POST['links'] as $link_id) {
            $cur = $core->con->openCursor($C2->table);
            $cur->cat_id = abs((integer) $_POST['upd_category']);
            $C2->updLink($link_id,$cur);
        }

        dcPage::addSuccessNotice(
            __('Links successfully updated.')
        );
        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#links' : $_POST['redir']
        );
    }

    # Move to right tab
    if (!empty($_POST['links']) && $_POST['action'] == 'moveto_change_links_note') {
        // Nothing to do: show links action page
    }

    # Update note for a group of links
    if (!empty($_POST['links']) && $action == 'change_links_note') {

        foreach($_POST['links'] as $link_id) {
            $cur = $core->con->openCursor($C2->table);
            $cur->link_note = abs((integer) $_POST['upd_note']);
            $C2->updLink($link_id,$cur);
        }

        dcPage::addSuccessNotice(
            __('Links successfully updated.')
        );
        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#links' : $_POST['redir']
        );
    }

    # Create or update link
    if (!empty($_POST['newlink'])) {

        cinecturlink2::test_folder(
            DC_ROOT.'/'.$core->blog->settings->system->public_path,
            $core->blog->settings->cinecturlink2->cinecturlink2_folder
        );

        if (empty($new_title)) {
            throw new Exception(__('You must provide a title.'));
        }
        if (empty($new_author)) {
            throw new Exception(__('You must provide an author.'));
        }
        if (!preg_match('/http:\/\/.+/',$new_image)) {
            throw new Exception(__('You must provide a link to an image.'));
        }

        $cur = $core->con->openCursor($C2->table);
        $cur->link_title = $new_title;
        $cur->link_desc = $new_desc;
        $cur->link_author = $new_author;
        $cur->link_url = $new_url;
        $cur->cat_id = $new_category == '' ? null : $new_category;
        $cur->link_lang = $new_lang;
        $cur->link_img = $new_image;
        $cur->link_note = $new_note;

        # Create link
        if (empty($upd_link_id)) {

            $exists = $C2->getLinks(array('link_title'=>$new_title),true)->f(0);
            if ($exists) {
                throw new Exception(__('Link with same name already exists.'));
            }

            $C2->addLink($cur);

            dcPage::addSuccessNotice(
                __('Link successfully created.')
            );
        }

        # Update link
        else {

            $exists = $C2->getLinks(array('link_id'=>$upd_link_id),true)->f(0);
            if (!$exists) {
                throw new Exception(__('Unknown link.'));
            }

            $C2->updLink($upd_link_id,$cur);

            dcPage::addSuccessNotice(
                __('Link successfully updated.')
            );
        }

        http::redirect(empty($_POST['redir']) ? 
            $p_url.'#links' : $_POST['redir']
        );
    }
}
catch(Exception $e) {
    $core->error->add($e->getMessage());
}

# Construct lists
$show_filters = false;
$sortby = !empty($_GET['sortby']) ? $_GET['sortby'] : 'link_upddt';
$order = !empty($_GET['order']) ? $_GET['order'] : 'desc';
$page = !empty($_GET['page']) ? (integer) $_GET['page'] : 1;
$nb_per_page =  30;
if (!empty($_GET['nb']) && (integer) $_GET['nb'] > 0) {
    if ($nb_per_page != $_GET['nb']) $show_filters = true;
    $nb_per_page = (integer) $_GET['nb'];
}

$sortby_combo = array(
    __('Date')        => 'link_upddt',
    __('Title')        => 'link_title',
    __('Category')        => 'cat_title',
    __('My rating')    => 'link_note',
);

$order_combo = array(
    __('Descending')    => 'desc',
    __('Ascending')    => 'asc'
);

$params = array();
$params['limit'] = array((($page-1)*$nb_per_page),$nb_per_page);

if ($sortby != '' && in_array($sortby,$sortby_combo)) {
    if ($order != '' && in_array($order,$order_combo)) {
        $params['order'] = $sortby.' '.$order;
    }
    if ($sortby != 'link_upddt' || $order != 'desc') {
        $show_filters = true;
    }
}

$categories = $C2->getCategories();

$categories_combo = array('-'=> '');
while($categories->fetch()) {
    $cat_title = html::escapeHTML($categories->cat_title);
    $categories_combo[$cat_title] = $categories->cat_id;
}

$medias_combo = $tmp_medias_combo = $dir = null;
try {
    $allowed_medias = array('png','jpg','gif','bmp','jpeg');
    $core->media = new dcMedia($core);
    $core->media->chdir($core->blog->settings->cinecturlink2->cinecturlink2_folder);
    $core->media->getDir();
    $dir =& $core->media->dir;

    foreach($dir['files'] as $file) {
        if (!in_array(files::getExtension($file->relname),$allowed_medias)) continue;
        $tmp_medias_combo[$file->media_title] = $file->file_url;
    }
    if (!empty($tmp_medias_combo)) {
        $medias_combo = array_merge(array('-'=>''),$tmp_medias_combo);
    }
}
catch (Exception $e) {
    //$core->error->add($e->getMessage());
}

$langs_combo = l10n::getISOcodes(true);
$links_action_combo = array(
    __('delete')            => 'delete_links',
    __('change category')    => 'moveto_change_links_category',
    __('change my rating')    => 'moveto_change_links_note'
);
$notes_combo = array();
for ($i=0;$i<21;$i++) {
    $notes_combo[$i.'/20'] = $i;
}

$pager_base_url = $p_url.
    '&amp;sortby='.$sortby.
    '&amp;order='.$order.
    '&amp;nb='.$nb_per_page.
    '&amp;page=%s';

try {
    $links = $C2->getLinks($params);
    $links_counter = $C2->getLinks($params,true)->f(0);
    $links_list = new adminListCinecturlink2($core,$links,$links_counter,$pager_base_url);
}
catch (Exception $e) {
    $core->error->add($e->getMessage());
}

# Page headers
echo 
'<html><head>'.
'<title>'.__('Cinecturlink 2').'</title>'.
dcPage::jsToolBar().
dcPage::jsToolMan().
dcPage::jsLoad('js/_posts_list.js').
dcPage::jsLoad('index.php?pf=cinecturlink2/js/cinecturlink2.js').
dcPage::jsPageTabs().
"<script type=\"text/javascript\"> 
//<![CDATA[\n".
dcPage::jsVar('dotclear.msg.show_filters', $show_filters ? 'true':'false')."\n".
dcPage::jsVar('dotclear.msg.filter_posts_list', __('Show filters and display options'))."\n".
dcPage::jsVar('dotclear.msg.cancel_the_filter', __('Cancel filters and display options'))."\n".
"
\$(function(){if(!document.getElementById){return;} 
 \$('#newlinksearch').openGoogle('".$core->auth->getInfo('user_lang')."','#new_title'); 
 \$('#newimagesearch').openAmazon('".$core->auth->getInfo('user_lang')."','#new_title'); 
 \$('#newimageselect').fillLink('#new_image'); 
});
//]]>\n".
"</script>\n".
'</head>'.
'<body>';

# Change category for links
if (!empty($_POST['links']) && $action == 'moveto_change_links_category') {

    echo
    dcPage::breadcrumb(
        array(
            html::escapeHTML($core->blog->name) => '',
            __('Cinecturlink 2') => $p_url.'&amp;move=1#links',
            __('Change category of links') => ''
        )
    ).
    dcPage::notices();

    echo '
    <p class="nav_prevnext">
    <a title="'.__('Go back to links list').'" href="'.$p_url.'&amp;move=1#links">«&nbsp;'.__('Back').'</a>
    </p>

    <div id="changecatlinks">
    <form method="post" action="'.$p_url.'#links">
    <p>'.__('Change category for this selection :').'</p>';

    foreach($_POST['links'] as $k => $link) {
        echo
        '<p><label class="classic" for="links'.$k.'">'.
        form::checkbox(array('links[]', 'links'.$k), $link, 1).' '.
        $C2->getLinks(array('link_id' => $link))->f('link_title').
        '</label></p>';
    }

    echo '
    <p><label for="upd_category">'.__('Select a category:').' '.
    form::combo('upd_category', $categories_combo, '', 'maximal').'
    </label></p><p>
    <input type="submit" name="updlinkcat" value="ok" />'.
    form::hidden(array('action'), 'change_links_category').
    $core->formNonce().'
    </p>
    </form>
    </div>';
}

# Change note for links
elseif (!empty($_POST['links']) && $action == 'moveto_change_links_note')
{
    echo    dcPage::breadcrumb(
        array(
            html::escapeHTML($core->blog->name) => '',
            __('Cinecturlink 2') => $p_url.'&amp;move=1#links',
            __('Change note of links') => ''
        )
    ).
    dcPage::notices();

    echo '
    <p class="nav_prevnext">
    <a title="'.__('Go back to links list').'" href="'.$p_url.'&amp;move=1#links">«&nbsp;'.__('Back').'</a>
    </p>

    <div id="changenotelinks">
    <form method="post" action="'.$p_url.'#links">
    <p>'.__('Change note for this selection :').'</p>';

    foreach($_POST['links'] as $k => $link) {
        echo
        '<p><label class="classic" for="links'.$k.'">'.
        form::checkbox(array('links[]', 'links'.$k), $link, 1).' '.
        $C2->getLinks(array('link_id'=>$link))->f('link_title').
        '</label></p>';
    }

    echo '
    <p><label for="upd_note">'.__('Select a rating:').' '.
    form::combo('upd_note',$notes_combo, 10, 'maximal').'
    </label></p><p>
    <input type="submit" name="updlinknote" value="ok" />'.
    form::hidden(array('action'), 'change_links_note').
    $core->formNonce().'
    </p>
    </form>
    </div>';
}

# All other tabs
else {

    echo dcPage::breadcrumb(
        array(
            html::escapeHTML($core->blog->name) => '',
            __('Cinecturlink 2') => ''
        )
    ).
    dcPage::notices();

    # List links
    echo '
    <div class="multi-part" id="links" title="'.__('Links').'">';

    if ($links->isEmpty()) {
        echo '<p>'.__('There is no link').'</p>';
    }
    else {
        echo '
        <form action="'.$p_url.'#links" method="get" id="filters-form">
        <h3 class="out-of-screen-if-js">'.__('Show filters and display options').'</h3>

        <div class="table">'.

        '<div class="cell">'.
        '<p><label for="sortby" class="ib">'.__('Order by:').'</label> '.
        form::combo('sortby',$sortby_combo,$sortby).'</p>'.
        '</div><div class="cell">'.
        '<p><label for="order" class="ib">'.__('Sort:').'</label> '.
        form::combo('order',$order_combo,$order).'</p>'.
        '</div><div class="cell">'.
        '<p><span class="label ib">'.__('Show').'</span> <label for="nb" class="classic">'.
        form::field('nb',3,3,$nb_per_page).' '.
        __('entries per page').'</label></p>'.
        '</div>'.
        '</div>'.

        '<p><input type="submit" value="'.__('Apply filters and display options').'" />'.
        form::hidden(array('p'), 'cinecturlink2').
        '<br class="clear" /></p>'. //Opera sucks

        '</form>

        <form action="'.$p_url.'#links" method="post" id="form-actions">';

        $links_list->display($page,$nb_per_page,$pager_base_url);

        echo '
        <div class="two-cols">
        <p class="col checkboxes-helpers"></p>
        <p class="col right">'.__('Selected links action:').' '.
        form::combo(array('action'),$links_action_combo).'
        <input type="submit" value="'.__('ok').'" />'.
        form::hidden(array('sortby'),$sortby).
        form::hidden(array('order'),$order).
        form::hidden(array('page'),$page).
        form::hidden(array('nb'),$nb_per_page).
        $core->formNonce().'
        </p>
        </div>
        </form>';
    }
    echo '    
    </div>';

    # Create/edit link
    $title = __('New link');

    if (null !== $upd_link_id) {

        $upd_rs = $C2->getLinks(array('link_id' => $upd_link_id));
        $upd_link_id = null;
        if (!$upd_rs->isEmpty()) {
            $new_title    = $upd_rs->link_title;
            $new_desc        = $upd_rs->link_desc;
            $new_author    = $upd_rs->link_author;
            $new_url        = $upd_rs->link_url;
            $new_category    = $upd_rs->cat_id;
            $new_lang        = $upd_rs->link_lang;
            $new_image    = $upd_rs->link_img;
            $new_note        = $upd_rs->link_note;
            $upd_link_id    = $upd_rs->link_id;
            $title        = __('Edit link');
        }
    }

    echo '
    <div class="multi-part" id="newlink" title="'.$title.'">
    <form id="newlinkform" method="post" action="'.$p_url.'#newlink">

    <div class="two-cols clearfix">
    <div class="col70">

    <p><label for="new_title">'.__('Title:').' '.
    form::field('new_title', 60, 255, $new_title, 'maximal').
    '</label></p>

    <p><label for="new_desc">'.__('Description:').' '.
    form::field('new_desc', 60, 255, $new_desc, 'maximal').
    '</label></p>

    <p><label for="new_author">'.__('Author:').' '.
    form::field('new_author', 60, 255, $new_author, 'maximal').
    '</label></p>

    <p><label for="new_url">'.__('Details URL:').' '.
    form::field('new_url', 60, 255, $new_url, 'maximal').'</label>'.
    '<a class="modal" href="http://google.com" id="newlinksearch">'.
    __('Search with Google').'</a>'.
    '</p>

    <p><label for="new_image">'.__('Image URL:').' '.
    form::field('new_image', 60, 255, $new_image, 'maximal').'</label>'.
    '<a class="modal" href="http://amazon.com" id="newimagesearch">'.
    __('Search with Amazon').'</a>'.
    '</p>';

    if (empty($medias_combo)) {
        echo
        '<p class="form-note">'.__('There is no image in cinecturlink media path.').'</p>';
    }
    else {
        echo '
        <p><label for="newimageselect">'.__('or select from repository:').' '.
        form::combo('newimageselect', $medias_combo, '', 'maximal').
        '</label></p>'.
        '<p class="form-note">'.__('Go to media manager to add image to cinecturlink path.').'</p>';
    }

    echo '

    </div>
    <div class="col30">

    <p><label for="new_category">'.__('Category:').' '.
    form::combo('new_category', $categories_combo, $new_category, 'maximal').
    '</label></p>

    <p><label for="new_lang">'.__('Lang:').' '.
    form::combo('new_lang', $langs_combo, $new_lang, 'maximal').
    '</label></p>

    <p><label for="new_note">'.__('My rating:').' '.
    form::combo('new_note', $notes_combo, $new_note, 'maximal').
    '</label></p>

    </div></div>

    <p>'.
    form::hidden(array('link_id'),$upd_link_id).
    form::hidden(array('action'),'create_link').
    $core->formNonce().'
    <input type="submit" name="newlink" value="'.($upd_link_id ? __('update link') : __('create link')).'" />
    </p>
    </form>
    </div>';

    # List categories
    echo '<div class="multi-part" id="cats" title="'.__('Categories').'">';

    if ($categories->isEmpty()) {
        echo '<p>'.__('There is no category').'</p>';
    }
    else {
        echo '
        <form method="post" action="'.$p_url.'#cats">
        <table class="maximal dragable">
        <thead><tr><th colspan="2">#</th><th>'.__('name').'</th><th>'.__('description').'</th></tr></thead>
        <tbody id="links-list-cat">';

        $i = 0;
        while($categories->fetch()) {
            $i++;
            $id = $categories->cat_id;
            $title = html::escapeHTML($categories->cat_title);
            $desc = html::escapeHTML($categories->cat_desc);

            echo '
            <tr class="line" id="l_'.$id.'">
            <td class="minimal handle">'.form::field(array('catpos['.$id.']'),2,5,$i).'</td>
            <td class="minimal">'.form::checkbox(array('delcat[]'),$id).'</td>
            <td class="nowrap">'.$title.'</td>
            <td class="maximal">'.$desc.'</td>
            </tr>';
        }

        echo '
        </tbody>
        </table>
        <p class="form-note">'.__('Check to delete').'</p>
        <p>'.
        form::hidden('cats_order', '').
        form::hidden(array('action'), 'update_categories').
        $core->formNonce().'
        <input type="submit" name="updcats" value="'.__('update categories').'" />
        </p>
        </form>';
    }

    echo '
    </div>';

    # Create category
    echo '
    <div class="multi-part" id="newcat" title="'.__('New category').'">
    <form method="post" action="'.$p_url.'#newcat">

    <p><label for="new_cattitle">'.__('Title:').' '.
    form::field('new_cattitle', 60, 64, $new_cattitle, 'maximal').
    '</label></p>

    <p><label for="new_catdesc">'.__('Description:').' '.
    form::field('new_catdesc', 60, 64, $new_catdesc, 'maximal').
    '</label></p>

    <p>'.
    form::hidden(array('action'), 'create_category').
    $core->formNonce().'
    <input type="submit" name="newcat" value="'.__('save').'" />
    </p>
    </form>
    </div>';
}

dcPage::helpBlock('cinecturlink2');

# Page footer
echo 
'<hr class="clear"/><p class="right modules">
<a class="module-config" '.
'href="plugins.php?module=cinecturlink2&amp;conf=1&amp;redir='.
urlencode('plugin.php?p=cinecturlink2').'">'.__('Configuration').'</a> - 
cinecturlink2 - '.$core->plugins->moduleInfo('cinecturlink2', 'version').'&nbsp;
<img alt="'.__('cinecturlink2').'" src="index.php?pf=cinecturlink2/icon.png" />
</p>
</body></html>';