mirror of
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114 lines
3.7 KiB
PHP
114 lines
3.7 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Recent Blog Entries Block page.
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*
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* @package moodlecore
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* @subpackage blog
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* @copyright 2009 Nicolas Connault
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once($CFG->dirroot .'/blog/lib.php');
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require_once($CFG->dirroot .'/blog/locallib.php');
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/**
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* This block simply outputs a list of links to recent blog entries, depending on
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* the context of the current page.
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*/
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class block_blog_recent extends block_base {
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function init() {
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$this->title = get_string('pluginname', 'block_blog_recent');
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$this->content_type = BLOCK_TYPE_TEXT;
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$this->version = 2009070900;
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}
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function applicable_formats() {
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return array('all' => true, 'my' => false, 'tag' => false);
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}
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function has_config() {
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return true;
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}
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function instance_allow_config() {
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return true;
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}
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function get_content() {
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global $CFG, $USER, $PAGE, $DB, $OUTPUT;
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if (empty($this->config->recentbloginterval)) {
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$this->config->recentbloginterval = 8400;
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}
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if (empty($this->config->numberofrecentblogentries)) {
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$this->config->numberofrecentblogentries = 4;
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}
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if (empty($CFG->bloglevel) || ($CFG->bloglevel < BLOG_GLOBAL_LEVEL && !(isloggedin() && !isguestuser()))) {
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$this->content->text = '';
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if ($this->page->user_is_editing()) {
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$this->content->text = get_string('blogdisable', 'blog');
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}
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return $this->content;
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}
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$this->content = new stdClass();
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$this->content->footer = '';
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$context = $PAGE->context;
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$blogheaders = blog_get_headers();
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// Remove entryid filter
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if (!empty($blogheaders['filters']['entry'])) {
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unset($blogheaders['filters']['entry']);
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$blogheaders['url']->remove_params(array('entryid'));
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}
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$blogheaders['filters']['since'] = $this->config->recentbloginterval;
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$bloglisting = new blog_listing($blogheaders['filters']);
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$entries = $bloglisting->get_entries(0, $this->config->numberofrecentblogentries, 4);
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if (!empty($entries)) {
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$entrieslist = array();
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$viewblogurl = new moodle_url('/blog/index.php');
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foreach ($entries as $entryid => $entry) {
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$viewblogurl->param('entryid', $entryid);
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$entrylink = html_writer::link($viewblogurl, shorten_text($entry->subject));
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$entrieslist[] = $entrylink;
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}
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$this->content->text .= html_writer::alist($entrieslist, array('class'=>'list'));
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$strview = get_string('viewsiteentries', 'blog');
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if (!empty($blogheaders['strview'])) {
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$strview = $blogheaders['strview'];
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}
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$viewallentrieslink = html_writer::link($blogheaders['url'], $strview);
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$this->content->text .= $viewallentrieslink;
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} else {
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$this->content->text .= get_string('norecentblogentries', 'block_blog_recent');
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}
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}
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}
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