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MDL-19688 Recent blog entries block
This commit is contained in:
Nicolas Connault
parent
5a5cd650fc
commit
dc01eb84f2
@ -40,73 +40,75 @@ class block_blog_recent extends block_base {
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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;
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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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$this->content->footer = '';
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$tag = optional_param('tag', null, PARAM_NOTAGS);
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$tagid = optional_param('tagid', null, PARAM_INT);
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$entryid = optional_param('entryid', null, PARAM_INT);
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$groupid = optional_param('groupid', null, PARAM_INT);
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$search = optional_param('search', null, PARAM_RAW);
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//correct tagid if a text tag is provided as a param
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if (!empty($tag)) { //text tag parameter takes precedence
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if ($tagrec = $DB->get_record_sql("SELECT * FROM {tag} WHERE name LIKE ?", array($tag))) {
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$tagid = $tagrec->id;
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} else {
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unset($tagid);
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}
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}
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$context = $PAGE->get_context();
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$strlevel = '';
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switch ($context->contextlevel) {
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case CONTEXT_COURSE:
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$strlevel = ($context->instanceid == SITEID) ? '' : get_string('course');
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break;
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case CONTEXT_MODULE:
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$strlevel = print_context_name($context);
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break;
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case CONTEXT_USER:
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$strlevel = get_string('user');
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break;
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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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$filters = array();
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$blogheaders['filters']['since'] = $this->config->recentbloginterval;
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if (!empty($entryid)) {
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$filters['entry'] = $entryid;
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$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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$entrieslist = new html_list();
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$entrieslist->add_class('list');
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$viewblogurl = new moodle_url($CFG->wwwroot . '/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_link::make($viewblogurl, shorten_text($entry->subject));
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$entrieslist->add_item($OUTPUT->link($entrylink));
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}
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$this->content->text .= $OUTPUT->htmllist($entrieslist);
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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_link::make($blogheaders['url'], $strview);
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$this->content->text .= $OUTPUT->link($viewallentrieslink);
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} else {
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$this->content->text .= get_string('norecentblogentries', 'block_blog_recent');
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}
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if (!empty($groupid)) {
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$filters['group'] = $groupid;
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}
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if (!empty($tagid)) {
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$filters['tag'] = $tagid;
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}
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if (!empty($search)) {
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$filters['search'] = $search;
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}
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$blog_listing = new blog_listing($filters);
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$entries = $blog_listing->get_entries(0, get_user_preferences('blogrecententriesnumber', 4));
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$this->content->text = '<ul class="list">';
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$viewblog_url = $CFG->wwwroot . '/blog/index.php?entryid=';
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foreach ($entries as $entry_id => $entry) {
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$this->content->text .= "<li><a href=\"$viewblog_url$entry_id\">".shorten_text($entry->subject)."</a></li>\n";
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}
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$this->content->text .= '<li> </li>';
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$this->content->text .= '<li><a href="'.blog_get_context_url().'">'.get_string('viewallblogentries', 'blog', $strlevel).'</a></li>';
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$this->content->text .= '</ul>';
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}
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}
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59
blocks/blog_recent/edit_form.php
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59
blocks/blog_recent/edit_form.php
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@ -0,0 +1,59 @@
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<?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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* Form for editing tag block instances.
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*
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* @package moodlecore
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* @copyright 2009 Tim Hunt
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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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/**
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* Form for editing tag block instances.
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*
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* @copyright 2009 Tim Hunt
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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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class block_blog_recent_edit_form extends block_edit_form {
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protected function specific_definition($mform) {
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// Fields for editing HTML block title and contents.
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$mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));
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$numberofentries = array();
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for ($i = 1; $i <= 20; $i++) {
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$numberofentries[$i] = $i;
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}
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$mform->addElement('select', 'config_numberofrecentblogentries', get_string('numentriestodisplay', 'block_blog_recent'), $numberofentries);
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$mform->setDefault('config_numberofrecentblogentries', 4);
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$intervals = array(
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7200 => get_string('numhours', '', 2),
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14400 => get_string('numhours', '', 4),
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21600 => get_string('numhours', '', 6),
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43200 => get_string('numhours', '', 12),
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86400 => get_string('numhours', '', 24),
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172800 => get_string('numdays', '', 2),
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604800 => get_string('numdays', '', 7)
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);
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$mform->addElement('select', 'config_recentbloginterval', get_string('recentinterval', 'block_blog_recent'), $intervals);
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$mform->setDefault('config_recentbloginterval', 86400);
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}
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}
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5
lang/en_utf8/block_blog_recent.php
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5
lang/en_utf8/block_blog_recent.php
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@ -0,0 +1,5 @@
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<?php
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$string['blockname'] = 'Recent blog entries';
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$string['norecentblogentries'] = 'No recent entries';
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$string['numentriestodisplay'] = 'Number of recent entries to display';
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$string['recentinterval'] = 'Interval of time considered \"recent\"';
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