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nicolasconnault
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| <?php | ||
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| // This file is part of Moodle - http://moodle.org/ | ||
| // | ||
| // Moodle 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 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>. | ||
|
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|
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| /** | ||
| * Block for managing external blogs. This block will appear only on a user's blog page, not | ||
| * on any other blog listing page (site, course, module etc). It may be filtered by tag. | ||
| * | ||
| * @package moodlecore | ||
| * @subpackage blog | ||
| * @copyright 2009 Nicolas Connault | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
|
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| require_once($CFG->dirroot .'/blog/lib.php'); | ||
|
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| /** | ||
| * External Blog Block class | ||
| */ | ||
| class block_blog_externals extends block_base { | ||
|
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| function init() { | ||
| global $USER, $DB; | ||
|
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| $this->title = get_string('blockexternalstitle', 'blog'); | ||
| $this->content_type = BLOCK_TYPE_TEXT; | ||
| $this->version = 2009101509; | ||
|
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| // See if a deletion has been requested | ||
| $delete = optional_param('delete_blog_external', false, PARAM_INT); | ||
| if ($delete && ($external_blog = $DB->get_record('blog_external', array('id' => $delete)))) { | ||
| // Check caps and userid matching $USER->id | ||
| if ($external_blog->userid == $USER->id) { | ||
| $DB->delete_records('blog_external', array('id' => $delete)); | ||
| } | ||
| } | ||
| } | ||
|
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| function get_content() { | ||
| global $CFG, $USER, $DB, $PAGE, $OUTPUT; | ||
|
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| // This block should not appear if $CFG->useexternalblogs is off | ||
| if (empty($CFG->bloglevel)) { | ||
| $this->content->text = ''; | ||
| return $this->content; | ||
| } | ||
|
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| // don't display menu block if block is set at site level, and user is not logged in | ||
| if ($CFG->bloglevel < BLOG_GLOBAL_LEVEL && !(isloggedin() && !isguest())) { | ||
| $this->content->text = ''; | ||
| return $this->content; | ||
| } | ||
|
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| $output = ''; | ||
|
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| $this->content = new stdClass; | ||
| $this->content->footer = ''; | ||
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| $external_blogs = $DB->get_records('blog_external', array('userid' => $USER->id)); | ||
|
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| $external_blog_url = $CFG->wwwroot.'/blog/external.php?returnurl='.urlencode($PAGE->url->out()); | ||
|
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| foreach ($external_blogs as $id => $eb) { | ||
| $strdelete = get_string('delete') . " $eb->name"; | ||
|
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| $delete_url = new moodle_url(); | ||
| $delete_url->param('delete_blog_external', $id); | ||
| $deleteicon = '<a href="'.$delete_url->out().'" class="delete">' . | ||
| '<img src="'.$OUTPUT->old_icon_url('t/delete').'" alt="'.$strdelete.'" title="'.$strdelete.'" />' . | ||
| "</a>\n"; | ||
| $output .= '<li><a href="'.$external_blog_url.'&id='.$id.'" title="'.$eb->name.'">'.shorten_text($eb->name, 20)."</a>$deleteicon</li>\n"; | ||
| } | ||
|
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| $this->content->text = '<ul class="list">'. $output ."</ul>\n"; | ||
| $this->content->text .= '<div class="newlink"><a href="'.$external_blog_url.'">'.get_string('addnewexternalblog', 'blog').'</a></div>'; | ||
| return $this->content; | ||
| } | ||
| } |
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