dirroot .'/blog/lib.php'); require_once($CFG->libdir .'/pagelib.php'); require_once($CFG->dirroot .'/blog/blogpage.php'); require_once($CFG->libdir .'/blocklib.php'); require_once($CFG->dirroot .'/course/lib.php'); $blockaction = optional_param('blockaction','', PARAM_ALPHA); $instanceid = optional_param('instanceid', 0, PARAM_INT); $blockid = optional_param('blockid', 0, PARAM_INT); /// If user has never visited this page before, install 2 blocks for him blog_check_and_install_blocks(); if (!$course = get_record('course', 'id', $courseid)) { error('The course number was incorrect ('. $courseid .')'); } // Bounds for block widths within this page define('BLOCK_L_MIN_WIDTH', 160); define('BLOCK_L_MAX_WIDTH', 210); define('BLOCK_R_MIN_WIDTH', 160); define('BLOCK_R_MAX_WIDTH', 210); //_____________ new page class code ________ $pagetype = PAGE_BLOG_VIEW; $pageclass = 'page_blog'; // map our page identifier to the actual name // of the class which will be handling its operations. page_map_class($pagetype, $pageclass); // Now, create our page object. if (empty($USER->id)) { $PAGE = page_create_object($pagetype); } else { $PAGE = page_create_object($pagetype, $USER->id); } $PAGE->courseid = $courseid; $PAGE->filtertype = $filtertype; $PAGE->filterselect = $filterselect; $PAGE->tagid = $tagid; $PAGE->init_full(); //init the BlogInfo object and the courserecord object $editing = false; if ($PAGE->user_allowed_editing()) { $editing = $PAGE->user_is_editing(); } // Calculate the preferred width for left, right and center (both center positions will use the same) $preferred_width_left = bounded_number(BLOCK_L_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]), BLOCK_L_MAX_WIDTH); $preferred_width_right = bounded_number(BLOCK_R_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]), BLOCK_R_MAX_WIDTH); // Display the blocks and allow blocklib to handle any block action requested $pageblocks = blocks_get_by_page($PAGE); if ($editing) { if (!empty($blockaction) && confirm_sesskey()) { if (!empty($blockid)) { blocks_execute_action($PAGE, $pageblocks, strtolower($blockaction), intval($blockid)); } else if (!empty($instanceid)) { $instance = blocks_find_instance($instanceid, $pageblocks); blocks_execute_action($PAGE, $pageblocks, strtolower($blockaction), $instance); } // This re-query could be eliminated by judicious programming in blocks_execute_action(), // but I'm not sure if it's worth the complexity increase... $pageblocks = blocks_get_by_page($PAGE); } $missingblocks = blocks_get_missing($PAGE, $pageblocks); } if (!empty($tagid)) { $taginstance = get_record('tags', 'id', $tagid); } else { $tagid = ''; if (!empty($tag)) { $tagrec = get_record('tags', 'text', $tag); $tagid = $tagrec->id; $taginstance = get_record('tags', 'id', $tagid); } } /// navigations /// site blogs - sitefullname -> blogs -> (?tag) /// course blogs - sitefullname -> course fullname ->blogs ->(?tag) /// group blogs - sitefullname -> course fullname ->group ->(?tag) /// user blogs - sitefullname -> (?coursefullname) -> participants -> blogs -> (?tag) $blogstring = get_string('blogs','blog'); $tagstring = get_string('tag'); // needed also for user tabs later if (!$course = get_record('course', 'id', $courseid)) { error('Wrong course id'); } /// This is very messy atm. switch ($filtertype) { case 'site': if ($tagid || !empty($tag)) { print_header("$SITE->shortname: $blogstring", $SITE->fullname, ''. "$blogstring -> $tagstring: $taginstance->text",'','',true,$PAGE->get_extra_header_string()); } else { print_header("$SITE->shortname: $blogstring", $SITE->fullname, $blogstring,'','',true,$PAGE->get_extra_header_string()); } break; case 'course': if ($tagid || !empty($tag)) { print_header("$course->shortname: $blogstring", $course->fullname, ''. "$blogstring -> $tagstring: $taginstance->text",'','',true,$PAGE->get_extra_header_string()); } else { print_header("$course->shortname: $blogstring", $course->fullname, $blogstring,'','',true,$PAGE->get_extra_header_string()); } break; case 'group': $thisgroup = get_record('groups', 'id', $filterselect); if ($tagid || !empty($tag)) { print_header("$course->shortname: $blogstring", $course->fullname, ''.$thisgroup->name.' -> '. "$blogstring -> $tagstring: $taginstance->text",'','',true,$PAGE->get_extra_header_string()); } else { print_header("$course->shortname: $blogstring", $course->fullname, ''.$thisgroup->name." -> $blogstring",'','',true,$PAGE->get_extra_header_string()); } break; case 'user': $participants = get_string('participants'); if (!$user = get_record('user', 'id', $filterselect)) { error('Wrong user id'); } if ($course->id != SITEID) { if ($tagid || !empty($tag)) { print_header("$course->shortname: $blogstring", $course->fullname, ''.$course->shortname.' -> '.$participants.' -> '.fullname($user).' -> '. "$blogstring -> $tagstring: $taginstance->text",'','',true,$PAGE->get_extra_header_string()); } else { print_header("$course->shortname: $blogstring", $course->fullname, ''.$course->shortname.' -> '.$participants.' -> '.fullname($user).' -> '.$blogstring,'','',true,$PAGE->get_extra_header_string()); } } else { //in top view if ($tagid || !empty($tag)) { print_header("$SITE->shortname: $blogstring", $SITE->fullname, ''.fullname($user).' -> '. "$blogstring -> $tagstring: $taginstance->text",'','',true,$PAGE->get_extra_header_string()); } else { print_header("$SITE->shortname: $blogstring", $SITE->fullname, ''.fullname($user).' -> '.$blogstring,'','',true,$PAGE->get_extra_header_string()); } } break; default: error ('Error unknown filtertype'); break; } // prints the tabs if ($filtertype=='user') { $showroles = true; } else { $showroles = false; } $currenttab = 'blogs'; require_once($CFG->dirroot .'/user/tabs.php'); /// Layout the whole page as three big columns. print '' . "\n"; print '' . "\n"; /// The left column ... if (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $editing) { print '' . "\n"; } /// Start main column print '' . "\n"; print '

' . "\n"; print '' . "\n"; blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT); print '' . "\n"; print '

'; ?>